CN120792559A - An air inflow control structure for heat dissipation of automobile power components - Google Patents
An air inflow control structure for heat dissipation of automobile power componentsInfo
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- CN120792559A CN120792559A CN202511023949.8A CN202511023949A CN120792559A CN 120792559 A CN120792559 A CN 120792559A CN 202511023949 A CN202511023949 A CN 202511023949A CN 120792559 A CN120792559 A CN 120792559A
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- heat dissipation
- cleaning
- fixedly connected
- piece
- insect prevention
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Abstract
本发明提供一种汽车动力组件散热用空气流入控制结构，涉及汽车工程热管理设备领域，包括进气格栅框架、充电控制筒、第一散热格栅、第二散热格栅、中间隔板、第一调节电缸、防虫清理机构和充电散热机构；所述第一散热格栅铰接在进气格栅框架的内侧上端；所述第二散热格栅铰接在进气格栅框架的内侧下端；所述中间隔板固定连接在进气格栅框架的内侧中间位置；所述第一调节电缸铰接在进气格栅框架的内侧上端；所述防虫清理机构设置在进气格栅框架的前方；所述充电散热机构设置在进气格栅框架的后方，确保充电场景下电池散热的稳定性与高效性，解决了现有的新能源汽车在充电过程中，对电池包进行主动散热，存在额外能耗与系统复杂度高的问题。
The present invention provides an air inflow control structure for heat dissipation of an automobile power component, which relates to the field of automobile engineering thermal management equipment, and includes an air intake grille frame, a charging control tube, a first heat dissipation grille, a second heat dissipation grille, a middle partition, a first adjusting electric cylinder, an insect-proof cleaning mechanism and a charging heat dissipation mechanism; the first heat dissipation grille is hinged at the inner upper end of the air intake grille frame; the second heat dissipation grille is hinged at the inner lower end of the air intake grille frame; the middle partition is fixedly connected to the inner middle position of the air intake grille frame; the first adjusting electric cylinder is hinged at the inner upper end of the air intake grille frame; the insect-proof cleaning mechanism is arranged in front of the air intake grille frame; the charging heat dissipation mechanism is arranged behind the air intake grille frame, ensuring the stability and efficiency of battery heat dissipation in the charging scenario, and solving the problem that the existing new energy vehicles actively dissipate heat for the battery pack during charging, resulting in additional energy consumption and high system complexity.
Description
Technical Field
The invention relates to the technical field of automobile engineering heat management equipment, in particular to an air inflow control structure for heat dissipation of an automobile power assembly.
Background
In the field of new energy automobiles, efficient heat dissipation of power components (batteries, motors and electric control systems) is critical to vehicle performance and safety. The existing air inflow control structure mainly realizes heat dissipation through cooperation of active and passive technologies. The passive structure comprises an air inlet grille and a guide plate, wherein the fixed grille is designed to introduce cooling airflow according to the speed of a vehicle, the guide plate guides air to precisely flow to a battery pack or a motor, and the chassis guard plate reduces turbulence interference by optimizing an airflow path. The active control technology takes an active air inlet grille (AGS) and an electronic cooling fan as cores, the AGS can automatically adjust the opening according to parameters such as battery temperature, motor load and the like, wind resistance is reduced when the AGS is closed, heat dissipation is enhanced when the AGS is opened, and the electronic fan realizes heat dissipation according to requirements through PWM speed regulation and cooperation with a temperature sensor. The subregion water conservancy diversion system is adopted to some motorcycle types, will admit air and divide into independent passageway, cool off battery and motor respectively, promotes the heat dissipation pertinence. Based on the fluid mechanics principle, the structure optimizes the airflow path through CFD simulation, combines lightweight materials (such as carbon fiber guide plates) and low-wind-resistance design, reduces energy consumption while guaranteeing heat dissipation efficiency, and meets the severe requirements of new energy automobiles on a thermal management system.
The invention relates to a driving mechanism for realizing different time sequence movements of grille blades, which comprises a frame and at least two gratings arranged on the frame, wherein the at least two gratings are connected with a motor through a crank connecting rod mechanism, the at least two gratings respectively comprise driving blades provided with driving shafts, the crank connecting rod mechanism comprises a driving rod, the driving rod is provided with at least two sliding grooves, the driving shafts extend through the sliding grooves, the sliding grooves respectively comprise a moving section and a retaining section, the extending direction of the moving section forms a certain angle with the moving direction of the driving rod, the extending direction of the retaining section is kept parallel to the moving direction of the driving shafts of the driving blades of one grating in the at least two gratings are positioned in the retaining section of the corresponding sliding grooves when the driving shafts of the driving blades of the other grating in the at least two gratings are positioned in the moving section of the corresponding sliding grooves. The invention can control the opening and closing sequences of different grids, and realize asynchronous driving of a single motor to multiple grids.
However, in the existing new energy automobile, in order to ensure that the battery is at the optimal working temperature in the charging process, the battery pack is required to be actively cooled, while most automobile types separate and control the power assembly from the air inlet grille of the battery, the air inlet grille of the battery still depends on an electric actuating mechanism (such as motor driving), and the opening degree is regulated by receiving an electric signal of a Battery Management System (BMS), so that the problems of extra energy consumption and high system complexity exist, on one hand, the electric control is required to continuously consume the electric energy of the automobile, the energy loss in the charging process is increased, and on the other hand, the complicated electric control system is easily influenced by high temperature and vibration, and has the defects of high failure rate and high maintenance cost.
Disclosure of Invention
In view of the above, the invention provides an air inflow control structure for heat dissipation of an automobile power assembly, which has the advantages of realizing the cleaning of an insect-proof filter piece, ensuring the cleanness of the insect-proof filter piece, avoiding damage of the insect-proof filter piece due to dirt accumulation, prolonging the service life of a part, greatly reducing the frequency and strength of manual maintenance, saving the time cost of manpower, having high efficiency and economy, facilitating the independent heat dissipation of each part of the power assembly, realizing the independent heat dissipation of a battery part without an electric control structure, avoiding the energy consumption of an electric control system in the charging process, improving the reliability of heat dissipation control through pure mechanical transmission, and ensuring the stability and high efficiency of heat dissipation of the battery in a charging scene while simplifying the system structure.
The invention provides an air inflow control structure for heat dissipation of an automobile power assembly, which specifically comprises an air inlet grille frame, a charging control cylinder, a connecting hose, a trigger mounting frame, a first heat dissipation grille, a second heat dissipation grille, a middle partition plate, a first adjusting electric cylinder, an insect prevention cleaning mechanism and a charging heat dissipation mechanism, wherein the charging control cylinder is fixedly connected to the rear left side of the air inlet grille frame, the connecting hose is fixedly connected to the upper part of the charging control cylinder, the lower end of the connecting hose is communicated with the inside of the charging control cylinder, the trigger mounting frame is fixedly connected to the upper end of the connecting hose, the trigger mounting frame is mounted on the inner side of a charging port of a new energy electric car, the first heat dissipation grille is hinged to the inner side upper end of the air inlet grille frame, a plurality of baffle structures of the first heat dissipation grille are in transmission connection with each other, the second heat dissipation grille is hinged to the inner side lower end of the air inlet grille frame, the middle partition plate is fixedly connected to the inner side middle position of the air inlet grille frame, the first adjusting electric cylinder is hinged to the inner side upper end of the air inlet grille frame, the cleaning mechanism is arranged in front of the insect prevention grille frame, and the heat dissipation mechanism is arranged behind the air inlet grille frame.
The insect prevention cleaning mechanism comprises an insect prevention filter piece and an insect prevention cleaning motor, wherein the insect prevention filter piece is of a conveyor belt structure with filter holes, the insect prevention filter piece is arranged in front of the air inlet grille frame, the insect prevention cleaning motor is fixedly connected to the left side above the air inlet grille frame, and the insect prevention cleaning motor is in transmission connection with the insect prevention filter piece.
The insect prevention cleaning mechanism further comprises an insect prevention cleaning scraping plate, a cleaning compensation piece and cleaning extrusion springs, wherein the insect prevention cleaning scraping plate is connected to the right side in front of the air inlet grille frame in a sliding mode, the rear end face of the insect prevention cleaning scraping plate is in friction contact with the insect prevention filtering piece, the cleaning compensation piece is connected to the right side in front of the air inlet grille frame in a sliding mode, the cleaning compensation piece and the insect prevention cleaning scraping plate jointly form a wedge block structure, two groups of cleaning extrusion springs are arranged, the two groups of cleaning extrusion springs are respectively and fixedly connected to the right side of the cleaning compensation piece, and the right sides of the two groups of cleaning extrusion springs are fixedly connected with the air inlet grille frame.
The insect prevention cleaning mechanism further comprises a pulse cleaning piece and a pulse cleaning fan, wherein the pulse cleaning piece is fixedly connected to the right side in front of the air inlet grille frame, the pulse cleaning piece is arranged on the inner side of the insect prevention filtering piece, a plurality of round hole structures are formed in front of the pulse cleaning piece, the pulse cleaning fan is fixedly connected to the right side of the air inlet grille frame, and an air outlet of the pulse cleaning fan is communicated with the inside of the pulse cleaning piece.
The insect prevention cleaning mechanism further comprises a flushing liquid tank, a flushing piece and a flushing pump, wherein the flushing liquid tank is fixedly connected above the air inlet grille frame, the flushing piece is fixedly connected to the upper front end of the air inlet grille frame, a spray head structure is arranged at the lower end of the flushing piece, the flushing pump is fixedly connected to the right side above the air inlet grille frame, a water inlet pipe of the flushing pump is communicated with the inside of the flushing liquid tank, and a water outlet pipe of the flushing pump is communicated with the flushing piece.
The charging and heat dissipating mechanism comprises a first transmission rod, a second transmission rod and a transmission connecting piece, wherein the first transmission rod is fixedly connected to the rear of the uppermost group of clapboards of the first heat dissipating grille, the rear end of the first transmission rod is hinged with a push rod of the first adjusting cylinder, the second transmission rod is fixedly connected to the rear of the lowermost group of clapboards of the second heat dissipating grille, and the transmission connecting piece is hinged to the rear of the second transmission rod.
The charging and heat dissipation mechanism further comprises a second adjusting electric cylinder and an adjusting driving piece, wherein the second adjusting electric cylinder is hinged to the rear lower end of the air inlet grille frame, the adjusting driving piece is of an electromagnet structure and is fixedly connected to the inner side of a push rod of the second adjusting electric cylinder, and the adjusting driving piece is connected with a circuit of the second adjusting electric cylinder in series.
The charging and heat dissipation mechanism further comprises an adjusting and locking sliding block and an adjusting and locking rope, wherein the adjusting and locking sliding block is connected to the inner side of a push rod of the second adjusting electric cylinder in a sliding mode, the adjusting and locking sliding block is connected with the adjusting driving piece in a magnetic attraction mode, the adjusting and locking rope is fixedly connected to the rear end of the transmission connecting piece, and the rear end of the adjusting and locking rope is fixedly connected with the adjusting and locking sliding block.
The charging and heat dissipation mechanism further comprises a heat dissipation driving cylinder and a heat dissipation driving piston, wherein the heat dissipation driving cylinder is fixedly connected to the rear of the trigger mounting frame, the upper end of the connecting hose is communicated with the inside of the heat dissipation driving cylinder, and the heat dissipation driving piston is connected to the front end of the inside of the heat dissipation driving cylinder in a sliding mode.
The charging and heat dissipation mechanism further comprises a heat dissipation transmission piston, a mechanical transmission rod, a heat dissipation transmission rod and a mechanical reset spring, wherein the heat dissipation transmission piston is connected inside the charging control cylinder in a sliding mode, the mechanical transmission rod is fixedly connected to the left side of the rear of the lowest group of partition boards of the second heat dissipation grid, a rectangular groove structure is formed in the inner side of the mechanical transmission rod, the heat dissipation transmission rod is fixedly connected to the lower end of the heat dissipation transmission piston, a protruding block structure is arranged at the lower end of the heat dissipation transmission rod, the protruding block structure of the heat dissipation transmission rod is connected inside the rectangular groove of the mechanical transmission rod in a sliding mode, and the mechanical reset spring is fixedly connected below the heat dissipation transmission piston and is fixedly connected with the charging control cylinder.
Advantageous effects
According to the insect prevention filter, through the arrangement of the insect prevention cleaning mechanism, the insect prevention filter achieves the effect of filtering mosquitoes, the insect prevention filter is prevented from influencing the sealing effect when the first radiating grille and the second radiating grille are closed, meanwhile, after the insect prevention filter is used for a period of time, the insect prevention cleaning motor is turned on, the insect prevention cleaning motor drives the insect prevention filter to rotate, the insect prevention filter rotates to be in contact with the insect prevention cleaning scraping plate, the insect prevention cleaning scraping plate scrapes the insect body on the surface of the insect prevention filter, the pulse cleaning fan is turned on, high-pressure gas is sprayed to the insect prevention filter through the pulse cleaning member, the insect prevention filter and the insect body remained on the surface of the insect prevention cleaning scraping plate are cleaned, the filtering holes of the insect prevention filter are prevented from being blocked by the insect body, finally, the flushing pump is turned on, cleaning liquid in the flushing liquid box is sprayed to the insect prevention filter through the flushing member, cleaning of the insect prevention filter is achieved, the insect prevention filter is tidy, the insect prevention filter is prevented from being damaged due to dirt accumulation, the service life of the insect prevention filter is prolonged, the frequency and the intensity of manual maintenance are greatly reduced, the manpower time cost is saved, and the insect prevention filter has high efficiency and economical efficiency.
According to the invention, the first adjusting cylinder is opened through the arrangement of the charging heat dissipation mechanism, the push rod of the first adjusting cylinder drives the first transmission rod to rotate, the first transmission rod rotates to drive the first heat dissipation grating to rotate, the first heat dissipation grating rotates to realize the adjustment of angles, the whole first heat dissipation grating can dissipate heat under different use environments, the second adjusting cylinder is opened, the circuit of the adjusting driving part is communicated with the circuit of the adjusting driving part, the adjusting driving part generates magnetism to realize the adsorption of the adjusting locking sliding block, the adjusting locking sliding block moves backwards to pull the adjusting locking rope, the adjusting locking rope is pulled to tightly pull the transmission connecting part, at the moment, the push rod of the second adjusting cylinder drives the second transmission rod to rotate, the second transmission rod rotates to drive the second heat dissipation grating to rotate, the second heat dissipation grating rotates to realize the adjustment of angles, the whole second heat dissipation grating can dissipate heat under different use environments, and the independent control of the second heat dissipation grating and the first heat dissipation grating is realized, and the independent heat dissipation of each part of the power assembly is facilitated.
According to the invention, through the arrangement of the charging and heat-radiating mechanism, when a new energy automobile is charged, at the moment, the circuit of the second regulating electric cylinder is disconnected, meanwhile, the circuit of the regulating driving piece is disconnected, the regulating locking sliding block can freely move in the push rod of the second regulating electric cylinder, the heat-radiating driving piston is extruded backwards during charging, the heat-radiating driving piston moves backwards to convey air in the heat-radiating driving cylinder to the inside of the charging control cylinder through the connecting hose, the heat-radiating driving piston is extruded downwards to drive the heat-radiating driving rod to move downwards, the heat-radiating driving rod moves downwards to drive the mechanical driving rod to rotate, the mechanical driving rod rotates to drive the second heat-radiating grille to rotate, the second heat-radiating grille rotates to realize independent heat radiation of battery parts, the independent heat radiation of the battery parts is avoided by using the electric control structure, the electric control system is not only avoided, but also the reliability of heat radiation control is improved through pure mechanical transmission, and the stability and the high efficiency of heat radiation of the battery in a charging scene are ensured while the system structure is simplified.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a pulse cleaning fan according to an embodiment of the present invention.
Fig. 3 is a schematic view of the trigger mount structure according to an embodiment of the invention.
Fig. 4 is a schematic view of a first transmission rod according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a heat dissipation driving rod according to an embodiment of the present invention.
Fig. 6 is a schematic view of an insect-proof filter according to an embodiment of the present invention.
FIG. 7 is a schematic view of a cleaning compensator according to an embodiment of the present invention.
Fig. 8 is a schematic view of a flushing pump according to an embodiment of the invention.
List of reference numerals
1. The device comprises an air inlet grille frame, 101 insect prevention filter pieces, 102 insect prevention cleaning motors, 103 insect prevention cleaning scraping plates, 104 insect prevention cleaning compensation pieces, 105 cleaning extrusion springs, 106 impulse cleaning pieces, 107 impulse cleaning fans, 108 impulse cleaning boxes, 109 flushing pieces, 110 impulse pumps, 2 charge control cylinders, 3 connecting hoses, 4 trigger mounting frames, 5 first heat dissipation grilles, 6 second heat dissipation grilles, 7 intermediate clapboards, 8 first adjusting cylinders, 801, first transmission rods, 802, second transmission rods, 803, transmission connecting pieces, 804, second adjusting cylinders, 805, adjusting driving pieces, 806, adjusting locking sliding blocks, 807, adjusting locking ropes, 808, heat dissipation driving cylinders, 809, heat dissipation driving pistons, 810, heat dissipation transmission pistons, 811, mechanical transmission rods, 812, heat dissipation transmission rods, 813 and mechanical reset springs.
Detailed Description
Example 1
Please refer to fig. 1 to 8:
The invention provides an air inflow control structure for heat dissipation of an automobile power assembly, which comprises an air inlet grille frame 1, a charging control cylinder 2, a connecting hose 3, a trigger mounting frame 4, a first heat dissipation grille 5, a second heat dissipation grille 6, a middle partition 7, a first adjusting cylinder 8 and an insect prevention cleaning mechanism, wherein the charging control cylinder 2 is fixedly connected to the rear left side of the air inlet grille frame 1, the connecting hose 3 is fixedly connected above the charging control cylinder 2, the lower end of the connecting hose 3 is communicated with the inside of the charging control cylinder 2, the trigger mounting frame 4 is fixedly connected to the upper end of the connecting hose 3, the trigger mounting frame 4 is mounted on the inner side of a charging port of a new energy electric car, the first heat dissipation grille 5 is hinged to the upper end of the inner side of the air inlet grille frame 1, a plurality of groups of partition structures of the first heat dissipation grille 5 are in transmission connection with each other, the second heat dissipation grille 6 is hinged to the lower end of the inner side of the air inlet grille frame 1, the middle partition 7 is fixedly connected to the middle position of the inner side of the air inlet grille frame 1, the first adjusting cylinder 8 is hinged to the upper end of the inner side of the air inlet grille frame 1, and the insect prevention cleaning mechanism is arranged in front of the air inlet grille frame 1.
The insect prevention cleaning mechanism comprises an insect prevention filter piece 101 and an insect prevention cleaning motor 102, wherein the insect prevention filter piece 101 is of a conveyor belt structure with filter holes, the insect prevention filter piece 101 is arranged in front of the air inlet grille frame 1, the insect prevention cleaning motor 102 is fixedly connected to the left side above the air inlet grille frame 1, and the insect prevention cleaning motor 102 is in transmission connection with the insect prevention filter piece 101.
The insect prevention cleaning mechanism further comprises an insect prevention cleaning scraping plate 103, a cleaning compensation piece 104 and a cleaning extrusion spring 105, wherein the insect prevention cleaning scraping plate 103 is connected to the right front side of the air inlet grille frame 1 in a sliding mode, the rear end face of the insect prevention cleaning scraping plate 103 is in friction contact with the insect prevention filtering piece 101, the cleaning compensation piece 104 is connected to the right front side of the air inlet grille frame 1 in a sliding mode, the cleaning compensation piece 104 and the insect prevention cleaning scraping plate 103 form a wedge block structure together, two groups of cleaning extrusion springs 105 are arranged, the two groups of cleaning extrusion springs 105 are respectively fixedly connected to the right side of the cleaning compensation piece 104, and the right sides of the two groups of cleaning extrusion springs 105 are fixedly connected with the air inlet grille frame 1.
The insect prevention cleaning mechanism further comprises a pulse cleaning piece 106 and a pulse cleaning fan 107, wherein the pulse cleaning piece 106 is fixedly connected to the right side in front of the air inlet grille frame 1, the pulse cleaning piece 106 is arranged on the inner side of the insect prevention filtering piece 101, a plurality of round hole structures are formed in front of the pulse cleaning piece 106, the pulse cleaning fan 107 is fixedly connected to the right side of the air inlet grille frame 1, and an air outlet of the pulse cleaning fan 107 is communicated with the inside of the pulse cleaning piece 106.
The insect prevention cleaning mechanism further comprises a flushing liquid tank 108, a flushing piece 109 and a flushing pump 110, wherein the flushing liquid tank 108 is fixedly connected above the air inlet grille frame 1, the flushing piece 109 is fixedly connected to the upper front end of the air inlet grille frame 1, a nozzle structure is arranged at the lower end of the flushing piece 109, the flushing pump 110 is fixedly connected to the right side above the air inlet grille frame 1, a water inlet pipe of the flushing pump 110 is communicated with the inside of the flushing liquid tank 108, and a water outlet pipe of the flushing pump 110 is communicated with the flushing piece 109.
The specific use mode and the function of when the automobile runs, the insect prevention filter piece 101 achieves the effect of filtering mosquitoes, the effect that the insect bodies influence the sealing effect when the first radiating grid 5 and the second radiating grid 6 are closed is avoided, meanwhile, after the insect prevention filter piece 101 is used for a period of time, the insect prevention cleaning motor 102 is turned on, the insect prevention cleaning motor 102 drives the insect prevention filter piece 101 to rotate, the insect prevention filter piece 101 rotates to be contacted with the insect prevention cleaning scraping plate 103, the insect prevention cleaning scraping plate 103 scrapes the insect bodies on the surface of the insect prevention filter piece 101, the pulse cleaning fan 107 is turned on, the pulse cleaning fan 107 sprays high-pressure gas to the insect prevention filter piece 101 through the pulse cleaning piece 106, residual insect bodies on the surfaces of the insect prevention filter piece 101 and the insect prevention cleaning scraping plate 103 are prevented, the filter holes of the insect bodies are prevented from being blocked by the insect bodies, finally, the flushing pump 110 is turned on, the cleaning liquid inside the box 108 is sprayed to the insect prevention filter piece 101 through the flushing liquid 109, clean flushing liquid 101 is guaranteed, the insect prevention filter piece 101 cannot be guaranteed, the insect prevention filter piece 101 is not to be high in service life, the time and high efficiency, the time and high efficiency are saved, the labor and the cost are saved, the time and the time is saved, and the efficiency are saved, and the time is saved.
Example two
As shown in fig. 1 to 5:
The invention provides an air inflow control structure for heat dissipation of an automobile power assembly, which further comprises a charging and heat dissipation mechanism on the basis of the first embodiment, wherein the charging and heat dissipation mechanism is arranged behind an air inlet grille frame 1.
The charging and heat dissipating mechanism comprises a first transmission rod 801, a second transmission rod 802 and a transmission connecting piece 803, wherein the first transmission rod 801 is fixedly connected to the rear of the uppermost group of clapboards of the first heat dissipating grid 5, the rear end of the first transmission rod 801 is hinged with a push rod of the first adjusting cylinder 8, the second transmission rod 802 is fixedly connected to the rear of the lowermost group of clapboards of the second heat dissipating grid 6, and the transmission connecting piece 803 is hinged to the rear of the second transmission rod 802.
The charging and heat dissipating mechanism further comprises a second adjusting cylinder 804 and an adjusting driving piece 805, wherein the second adjusting cylinder 804 is hinged to the rear lower end of the air inlet grille frame 1, the adjusting driving piece 805 is of an electromagnet structure, the adjusting driving piece 805 is fixedly connected to the inner side of a push rod of the second adjusting cylinder 804, and the adjusting driving piece 805 is connected with the second adjusting cylinder 804 in series in a circuit.
The charging and heat dissipation mechanism further comprises an adjusting locking sliding block 806 and an adjusting locking rope 807, wherein the adjusting locking sliding block 806 is connected to the inner side of a push rod of the second adjusting electric cylinder 804 in a sliding mode, the adjusting locking sliding block 806 is connected with the adjusting driving piece 805 in a magnetic attraction mode, the adjusting locking rope 807 is fixedly connected to the rear end of the transmission connecting piece 803, and the rear end of the adjusting locking rope 807 is fixedly connected with the adjusting locking sliding block 806.
The charging and heat dissipating mechanism further comprises a heat dissipating driving cylinder 808 and a heat dissipating driving piston 809, wherein the heat dissipating driving cylinder 808 is fixedly connected to the rear of the trigger mounting frame 4, the upper end of the connecting hose 3 is communicated with the inside of the heat dissipating driving cylinder 808, and the heat dissipating driving piston 809 is connected to the front end of the inside of the heat dissipating driving cylinder 808 in a sliding manner.
The charging and heat dissipating mechanism further comprises a heat dissipating transmission piston 810, a mechanical transmission rod 811, a heat dissipating transmission rod 812 and a mechanical reset spring 813, wherein the heat dissipating transmission piston 810 is in sliding connection with the inside of the charging control cylinder 2, the mechanical transmission rod 811 is fixedly connected to the rear left side of the lowermost group of partition boards of the second heat dissipating grid 6, a rectangular groove structure is formed in the inner side of the mechanical transmission rod 811, the heat dissipating transmission rod 812 is fixedly connected to the lower end of the heat dissipating transmission piston 810, a bump structure is arranged at the lower end of the heat dissipating transmission rod 812, the bump structure of the heat dissipating transmission rod 812 is in sliding connection with the inside of the rectangular groove of the mechanical transmission rod 811, the mechanical reset spring 813 is fixedly connected to the lower side of the heat dissipating transmission piston 810, and the lower end of the mechanical reset spring 813 is fixedly connected with the charging control cylinder 2.
Specific use and action of the embodiment: in the running process of the vehicle, the first adjusting electric cylinder 8 is opened, the push rod of the first adjusting electric cylinder 8 drives the first transmission rod 801 to rotate, the first transmission rod 801 rotates to drive the first heat dissipation grating 5 to rotate, the first heat dissipation grating 5 rotates to realize the adjustment of angles, the whole first heat dissipation grating 5 can dissipate heat under different using environments, the second adjusting electric cylinder 804 is opened, the circuit of the second adjusting electric cylinder 804 is communicated with the circuit of the adjusting driving piece 805, the adjusting driving piece 805 generates magnetism to realize the adsorption of the adjusting locking sliding block 806, the adjusting locking sliding block 806 moves backwards to pull the adjusting locking rope 807, the adjusting locking rope 807 is pulled to tightly drive the transmission connecting piece 803, at the moment, the push rod of the second adjusting electric cylinder 804 drives the second transmission rod 802 to rotate, the second transmission rod 802 rotates to drive the second heat dissipation grating 6 to rotate, the rotation of the second heat dissipation grille 6 realizes the adjustment of angles, so that the whole second heat dissipation grille 6 can dissipate heat under different use environments, the independent control of the second heat dissipation grille 6 and the first heat dissipation grille 5 is realized, the independent heat dissipation of each part of the power assembly is facilitated, meanwhile, when a new energy automobile is charged, the circuit of the second adjusting cylinder 804 is disconnected, the circuit of the adjusting driving piece 805 is disconnected, the adjusting locking slide block 806 can freely move in the push rod of the second adjusting cylinder 804, the heat dissipation driving piston 809 is extruded backwards during charging, the heat dissipation driving piston 809 moves backwards to convey the air inside the heat dissipation driving cylinder 808 into the charging control cylinder 2 through the connecting hose 3, the heat dissipation driving piston 810 is extruded downwards to drive the heat dissipation driving rod 812 to move downwards, the heat dissipation driving rod 812 moves downwards to drive the mechanical driving rod 811 to rotate, the mechanical transmission rod 811 rotates to drive the second heat radiation grille 6 to rotate, and the second heat radiation grille 6 rotates to realize independent heat radiation of the battery part, so that heat radiation by using an electric control structure is avoided.
In this context, the following points need to be noted:
1. the drawings of the present embodiment relate only to the structure related to the present embodiment, and other structures may be referred to as general designs.
2. The features of the present embodiments and the embodiments can be combined with each other to obtain new embodiments without conflict.
The foregoing is merely illustrative embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present invention, and the invention should be covered. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. The air inflow control structure for the heat radiation of the automobile power assembly is characterized by comprising an air inlet grille frame, a charging control cylinder, a connecting hose, a trigger mounting frame, a first heat radiation grille, a second heat radiation grille, a middle partition plate, a first adjusting electric cylinder, an insect prevention cleaning mechanism and a charging heat radiation mechanism, wherein the charging control cylinder is fixedly connected to the rear left side of the air inlet grille frame, the connecting hose is fixedly connected to the upper side of the charging control cylinder, the lower end of the connecting hose is communicated with the inside of the charging control cylinder, the trigger mounting frame is fixedly connected to the upper end of the connecting hose, the trigger mounting frame is mounted on the inner side of a charging port of a new energy electric car, the first heat radiation grille is hinged to the inner upper end of the air inlet grille frame, a plurality of baffle structures of the first heat radiation grille are in transmission connection with each other, the second heat radiation grille is hinged to the inner lower end of the air inlet grille frame, the middle partition plate is fixedly connected to the inner middle position of the air inlet grille frame, the first adjusting electric cylinder is hinged to the inner upper end of the air inlet grille frame, the cleaning mechanism is arranged in front of the insect prevention grille frame, and the heat radiation grille mechanism is arranged behind the air inlet grille.
2. The air inflow control structure for heat dissipation of an automobile power assembly is characterized in that the insect prevention cleaning mechanism comprises an insect prevention filter piece and an insect prevention cleaning motor, the insect prevention filter piece is of a conveyor belt structure with filter holes, the insect prevention filter piece is arranged in front of an air inlet grille frame, the insect prevention cleaning motor is fixedly connected to the left side above the air inlet grille frame, and the insect prevention cleaning motor is in transmission connection with the insect prevention filter piece.
3. The air inflow control structure for heat dissipation of an automobile power assembly is characterized by further comprising an insect prevention cleaning scraping plate, a cleaning compensation piece and cleaning extrusion springs, wherein the insect prevention cleaning scraping plate is connected to the right front side of an air inlet grille frame in a sliding mode, the rear end face of the insect prevention cleaning scraping plate is in friction contact with the insect prevention filtering piece, the cleaning compensation piece is connected to the right front side of the air inlet grille frame in a sliding mode, the cleaning compensation piece and the insect prevention cleaning scraping plate form a wedge block structure together, two groups of cleaning extrusion springs are arranged, the two groups of cleaning extrusion springs are fixedly connected to the right side of the cleaning compensation piece respectively, and the right sides of the two groups of cleaning extrusion springs are fixedly connected with the air inlet grille frame.
4. The air inflow control structure for heat dissipation of an automobile power assembly is characterized by further comprising a pulse cleaning piece and a pulse cleaning fan, wherein the pulse cleaning piece is fixedly connected to the right side in front of an air inlet grille frame, the pulse cleaning piece is arranged on the inner side of an insect prevention filter piece, a plurality of round hole structures are formed in front of the pulse cleaning piece, the pulse cleaning fan is fixedly connected to the right side of the air inlet grille frame, and an air outlet of the pulse cleaning fan is communicated with the interior of the pulse cleaning piece.
5. The air inflow control structure for heat dissipation of an automobile power assembly according to claim 4, wherein the insect prevention cleaning mechanism further comprises a flushing fluid tank, a flushing part and a flushing pump, the flushing fluid tank is fixedly connected above the air inlet grille frame, the flushing part is fixedly connected to the upper front end of the air inlet grille frame, the lower end of the flushing part is provided with a spray head structure, the flushing pump is fixedly connected to the right side above the air inlet grille frame, a water inlet pipe of the flushing pump is communicated with the interior of the flushing fluid tank, and a water outlet pipe of the flushing pump is communicated with the flushing part.
6. The air inflow control structure for heat dissipation of an automobile power assembly is characterized by comprising a first transmission rod, a second transmission rod and a transmission connecting piece, wherein the first transmission rod is fixedly connected to the rear of the uppermost group of clapboards of the first heat dissipation grille, the rear end of the first transmission rod is hinged with a push rod of a first adjusting cylinder, the second transmission rod is fixedly connected to the rear of the lowermost group of clapboards of the second heat dissipation grille, and the transmission connecting piece is hinged to the rear of the second transmission rod.
7. The air inflow control structure for heat dissipation of an automobile power assembly of claim 6, wherein the charging and heat dissipation mechanism further comprises a second adjusting cylinder and an adjusting driving piece, the second adjusting cylinder is hinged to the lower rear end of the air inlet grille frame, the adjusting driving piece is of an electromagnet structure and is fixedly connected to the inner side of a push rod of the second adjusting cylinder, and the adjusting driving piece is connected with a circuit of the second adjusting cylinder in series.
8. The air inflow control structure for heat dissipation of an automobile power assembly of claim 7, wherein the charging and heat dissipation mechanism further comprises an adjusting locking slide block and an adjusting locking rope, the adjusting locking slide block is connected to the inner side of a push rod of the second adjusting electric cylinder in a sliding mode, the adjusting locking slide block is connected with an adjusting driving piece in a magnetic attraction mode, the adjusting locking rope is fixedly connected to the rear end of the transmission connecting piece, and the rear end of the adjusting locking rope is fixedly connected with the adjusting locking slide block.
9. The air inflow control structure for heat dissipation of an automobile power assembly of claim 8, wherein the charging and heat dissipation mechanism further comprises a heat dissipation driving cylinder and a heat dissipation driving piston, the heat dissipation driving cylinder is fixedly connected to the rear of the trigger mounting frame, the upper end of the connecting hose is communicated with the inside of the heat dissipation driving cylinder, and the heat dissipation driving piston is connected to the front end of the inside of the heat dissipation driving cylinder in a sliding mode.
10. The air inflow control structure for heat radiation of an automobile power assembly is characterized by further comprising a heat radiation transmission piston, a mechanical transmission rod, a heat radiation transmission rod and a mechanical reset spring, wherein the heat radiation transmission piston is connected inside a charge control cylinder in a sliding mode, the mechanical transmission rod is fixedly connected to the rear left side of a group of partition boards at the lowest part of a second heat radiation grille, a rectangular groove structure is formed in the inner side of the mechanical transmission rod, the heat radiation transmission rod is fixedly connected to the lower end of the heat radiation transmission piston, a bump structure is arranged at the lower end of the heat radiation transmission rod, the bump structure of the heat radiation transmission rod is connected inside the rectangular groove of the mechanical transmission rod in a sliding mode, the mechanical reset spring is fixedly connected below the heat radiation transmission piston, and the lower end of the mechanical reset spring is fixedly connected with the charge control cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511023949.8A CN120792559A (en) | 2025-07-24 | 2025-07-24 | An air inflow control structure for heat dissipation of automobile power components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511023949.8A CN120792559A (en) | 2025-07-24 | 2025-07-24 | An air inflow control structure for heat dissipation of automobile power components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120792559A true CN120792559A (en) | 2025-10-17 |
Family
ID=97308018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511023949.8A Pending CN120792559A (en) | 2025-07-24 | 2025-07-24 | An air inflow control structure for heat dissipation of automobile power components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120792559A (en) |
-
2025
- 2025-07-24 CN CN202511023949.8A patent/CN120792559A/en active Pending
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