CN216269092U - Military off-road refitted vehicle electric control device - Google Patents
Military off-road refitted vehicle electric control device Download PDFInfo
- Publication number
- CN216269092U CN216269092U CN202123119086.4U CN202123119086U CN216269092U CN 216269092 U CN216269092 U CN 216269092U CN 202123119086 U CN202123119086 U CN 202123119086U CN 216269092 U CN216269092 U CN 216269092U
- Authority
- CN
- China
- Prior art keywords
- box
- protection box
- electric control
- damping
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of vehicle electric control devices, and particularly relates to an electric control device of a military off-road modified vehicle, which comprises an outer protection box, wherein a first damping device is fixedly arranged at the bottom of the outer protection box, an inner protection box is fixedly arranged at the top of the first damping device, an electric control device box is fixedly arranged inside the inner protection box, second damping devices are fixedly arranged between the front inner side wall and the rear inner side wall of the inner protection box and the outer protection box, third damping devices are fixedly arranged between the left inner side wall and the right inner side wall of the inner protection box and the outer protection box, the left side plate and the right side plate of the outer protection box are communicated and clamped with an air inlet fan, a top plate of the electric control device box is communicated and clamped with a soaking plate, a semiconductor refrigeration sheet is fixedly arranged at the top of the soaking plate, and an auxiliary heat dissipation device is fixedly arranged at the top of the soaking plate.
Description
Technical Field
The utility model belongs to the technical field of vehicle electric control devices, and particularly relates to an electric control device for a military off-road modified vehicle.
Background
The off-road vehicle is a member of a large family of military vehicles and has certain off-road driving capability. That is, these automobiles can be driven on poor quality roads or areas and battlefields without roads at all, and then, in order to meet the needs of combat, a military automobile with stronger off-road capability is developed, which is a so-called military off-road automobile, and the electronic control system of the automobile, i.e., the electronic control system of the automobile, is basically composed of sensors, Electronic Controllers (ECU), drivers, control program software and other parts, and is used in cooperation with the mechanical system on the automobile, and mutually transmits messages by using cables or radio waves, so as to perform "electromechanical integration".
SUMMERY OF THE UTILITY MODEL
As the military off-road modified vehicle frequently runs in a complex bumpy terrain, the vibration force generated by bumping in the running process can be greatly transmitted to the electric control device, and the situations of separation of a line plug and a socket, welding spot separation and the like in the electric control device are easily caused. The utility model provides an electric control device of a military off-road modified vehicle, which can better buffer the vibration force in all directions, effectively buffer and prevent the electric control device box from shock and vibration, and prevent the situations of separation of a line plug and a socket, separation of welding spots and the like in the electric control device caused by severe jolt.
The utility model provides the following technical scheme: an electric control device for military off-road refitted vehicle comprises an outer protection box, wherein a first damping device is fixedly mounted at the bottom of the outer protection box, an inner protection box is fixedly mounted at the top of the first damping device, an electric control device box is fixedly mounted in the inner protection box, a second damping device is fixedly mounted between the front inner side wall and the rear inner side wall of the inner protection box and the outer protection box, a third damping device is fixedly mounted between the left inner side wall and the right inner side wall of the inner protection box and the outer protection box, the left side plate and the right side plate of the outer protection box are communicated and clamped with an air inlet fan, an outer protection box top plate is screwed at the top of the outer protection box, a damping spring is fixedly mounted at the bottom of the outer protection box top plate, an exhaust fan is communicated and clamped between the top surface and the bottom surface of the outer protection box top plate, a soaking plate is communicated and clamped with the top plate of the electric control device box, and a semiconductor refrigeration piece is fixedly mounted at the top of the soaking plate, the top of the soaking plate is also fixedly provided with an auxiliary heat dissipation device, and air inlets are communicated with the left side plate, the right side plate and the bottom plate of the inner protection box.
Wherein, first damping device is in interior guard box bottom surface with two sets of around setting up between the outer guard box bottom inside wall, second damping device's quantity is four groups, is located interior guard box leading flank with between the outer guard box leading flank inner wall interior guard box trailing flank with respectively be equipped with between the outer guard box trailing flank two sets of about, third damping device's quantity is four groups, is located interior guard box left surface with between the outer guard box left side inner wall interior guard box right flank with respectively be equipped with between the outer guard box right side inner wall two sets of around.
Wherein the first damping device, the second damping device and the third damping device comprise first screw connection plates fixedly mounted on the inner side wall of the outer protection box, two first rotating shaft connection seats are fixedly mounted on the first screw connection plates, a first rotating shaft is clamped in the inner cavities of the two first rotating shaft connection seats through a bearing, a first pin connection seat is fixedly mounted at the other end of the first rotating shaft, a first damping rod and a second damping rod are respectively pin-connected onto the two first pin connection seats, the first damping rod and the second damping rod are arranged in a relatively inclined manner, the other ends of the first damping rod and the second damping rod are respectively pin-connected with a second pin connection seat, a second rotating shaft is fixedly mounted at the other end of the second pin connection seat, the second rotating shaft is clamped in the inner cavity of the second rotating shaft connection seat through a bearing, and the second rotating shaft connection seat is fixedly mounted on the second screw connection plate, and the second screw joint plate is in screw joint with the inner protection box.
The auxiliary heat dissipation device comprises an auxiliary heat conduction plate fixedly mounted above the soaking plate, a heat dissipation ring is integrally formed at the top of the auxiliary heat conduction plate, a ventilation strip-shaped groove penetrates through the side surface of the heat dissipation ring, heat dissipation fins are fixedly mounted on the inner side of the ventilation strip-shaped groove, an auxiliary heat dissipation fan is fixedly mounted on the inner side wall of the heat dissipation ring, and the top of the heat dissipation ring penetrates through the top wall of the inner protection box; the residual heat of the soaking plate is transmitted to the auxiliary heat conducting plate, the soaking plate is cooled through the refrigeration of the semiconductor refrigeration piece, meanwhile, the auxiliary heat radiation fan rotates at a high speed, partial heat of the auxiliary heat conducting plate is exchanged into air flow in the process of contacting with the air flow, one part of the partial heat is conducted to the heat radiation fins, the auxiliary heat radiation fan sucks the air flow above the auxiliary heat conducting plate into the heat radiation ring from the ventilation strip-shaped groove, the air flow flowing through the heat radiation fins is fully contacted with the surfaces of the heat radiation fins, the heat on the heat radiation fins is taken away, and the air flow is discharged out of the inner protection box by the auxiliary heat radiation fan.
The first damping rod and the second damping rod respectively comprise hydraulic damping rods, spring mounting seats are fixedly mounted on a main body and a piston rod of each hydraulic damping rod, and springs are fixedly mounted between the spring mounting seats; the hydraulic damping rod is matched with the compression and resilience force of the spring to perform damping protection on the inner protection box.
The inner side wall of the inner protection box is provided with four first screw connection seats at the corners, the inner protection box is in screw connection with second screw connection seats at the four corners of the bottom of the electric control device box through the first screw connection seats, and a distance is reserved between the electric control device box main body and the front, rear, left and right inner side walls of the inner protection box; the distance between the electric control device box main body and the inner protection box is used for air flow to pass through.
The bottom plate and the left and right side plates of the electric control device box are provided with ventilation holes in a penetrating way; the drawn air enters the inner protection box through an air inlet in the inner protection box, a part of air flow flows upwards along a gap between the inner protection box and the electric control device box, a part of air flow enters the electric control device box through the air vents at the bottom of the electric control device box and flows out from the air vents at the left side and the right side of the electric control device box, and partial heat in the electric control device box is brought to the outside of the electric control device box.
Temperature sensors are arranged at the top of the soaking plate and inside the electric control device box, a heat dissipation controller is fixedly installed on the inner side of the outer protection box, and a single chip microcomputer is installed inside the heat dissipation controller; temperature sensor real-time supervision soaking board surface and the temperature of the inside part of electrically controlled device box and with monitoring data transmission to heat dissipation controller, when temperature sensor monitored the temperature too high, heat dissipation controller controlled air inlet fan, exhaust fan, semiconductor refrigeration piece promptly and assisted radiator fan work, dispelled the heat to this device.
The utility model has the beneficial effects that: when a vehicle moves, the device can absorb shock through a first shock absorption device, a second shock absorption device and a third shock absorption device, the first pin joint seat, the first shock absorption rod, the second shock absorption rod and the second pin joint seat of the first shock absorption device are matched to directly buffer the vibration force in the vertical direction, the first pin joint seat, the first shock absorption rod, the second shock absorption rod and the second pin joint seat of the second shock absorption device are matched to directly buffer the vibration force in the front-back direction, the first pin joint seat, the first shock absorption rod, the second shock absorption rod and the second pin joint seat of the third shock absorption device are matched to directly buffer the vibration force in the left-right direction, and as the first rotating shaft connecting seat, the first rotating shaft, the second rotating shaft connecting seat and the second rotating shaft are arranged, the first shock absorption device, the second shock absorption device and the third shock absorption device can buffer the respective directly buffered direction force, when the vibration force in other directions is generated, the vibration force in other directions is buffered in an auxiliary way through the matching rotation of the first rotating shaft connecting seat and the first rotating shaft and the matching rotation of the second rotating shaft connecting seat and the second rotating shaft, for example, when the vibration force in the left lower direction is generated, the first damping rod and the second damping rod of the first damping device are contracted under the extrusion of the downward vibration force of the inner protection box, meanwhile, the first damping rod of the second damping device and the first damping rod of the third damping device are extended and the second damping rod is contracted, so that the downward vibration force of the inner protection box is buffered, meanwhile, under the action of the vibration force in the left direction, the inner protection box moves leftwards, at the moment, the second rotating shaft connecting seat of the first damping device and the third damping device is displaced leftwards under the driving of the inner protection box, the second rotating shaft drives the first damping rod and the second damping rod to rotate under the matching of the first rotating shaft connecting seat and the first rotating shaft, the first damping device, the second damping device and the third damping device in the device can better buffer the vibration force in all directions, and can effectively buffer and resist shock for an inner protection box and an electric control device box inside the inner protection box, thereby preventing the situations of separation of a line plug and a socket, welding spot desoldering and the like in the electric control device caused by severe jolt;
when an electric control assembly in the electric control device box runs, a large amount of heat can be generated in the electric control assembly, the heat is transmitted to the soaking plate through the heat conduction assembly in the soaking plate, the capillary structure and the cooling liquid in the soaking plate are utilized for heat dissipation, the temperature sensor monitors the temperature of the inner assembly of the electric control device box and the surface of the soaking plate in real time, when the temperature reaches a certain height, the heat dissipation controller controls the air inlet fan, the exhaust fan, the semiconductor refrigerating sheet and the auxiliary heat dissipation fan to work through the single chip microcomputer, the air inlet fan sucks the air outside the outer protection box into the outer protection box, the sucked air enters the inner protection box through the air inlet on the inner protection box, a part of air flow flows upwards along a gap between the inner protection box and the electric control device box, and a part of air flow enters the inner part of the electric control device box through the air vents at the bottom of the electric control device box and flows out from the air vents at the left side and the right side of the electric control device box, and part of the heat in the electric control device box is brought to the outside of the electric control device box, two air flows are converged and then flow to the upper part of the auxiliary heat conducting plate, the residual heat of the soaking plate is transmitted to the auxiliary heat conducting plate, the soaking plate is cooled by the refrigeration of the semiconductor refrigerating sheet, meanwhile, the auxiliary heat radiating fan rotates at high speed, part of the heat of the auxiliary heat conducting plate is exchanged to the air flow in the process of contacting with the air flow, one part of the heat is transmitted to the heat radiating fins, the auxiliary heat radiating fan sucks the air flow above the auxiliary heat conducting plate into the heat radiating ring from the ventilating strip-shaped groove, the air flow flowing through the heat radiating fins is fully contacted with the surfaces of the heat radiating fins, the heat on the heat radiating fins is taken away and is exhausted out of the inner protecting box by the auxiliary heat radiating fan, the air in the outer protecting box is exhausted by the exhaust fan, the air circulation is formed inside and outside the outer protecting box by matching with the air inlet fan, under the matching of the heat radiating parts, the electronic control assembly in the electronic control device box is efficiently cooled, and the electronic control device can be prevented from being broken down due to overhigh operating temperature.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of a right-side cross-sectional structure of the present invention;
FIG. 3 is a front view of the first shock absorbing device of the present invention;
FIG. 4 is a schematic front sectional view of the auxiliary heat sink of the present invention;
in the figure: 1. an outer protective case; 2. a first damping device; 3. an inner protection box; 4. an electric control device box; 5. a second damping device; 6. a third damping device; 7. an air intake fan; 8. a top plate of the outer protective box; 9. a damping spring; 10. an exhaust fan; 11. a vapor chamber; 12. a semiconductor refrigeration sheet; 13. an auxiliary heat sink; 14. an air inlet; 15. a first screw joint plate; 16. a first rotating shaft connecting seat; 17. a first rotating shaft; 18. a first pin joint seat; 19. a first shock-absorbing lever; 20. a second shock-absorbing lever; 21. a second pin joint seat; 22. a second rotating shaft; 23. a second rotating shaft connecting seat; 24. a second screw joint plate; 25. an auxiliary heat-conducting plate; 26. a heat dissipation ring; 27. a ventilation strip-shaped groove; 28. heat dissipation fins; 29. an auxiliary heat radiation fan; 30. a hydraulic shock-absorbing rod; 31. a spring mount; 32. a spring; 33. a first screw base; 34. a second screw base; 35. a vent hole; 36. a temperature sensor; 37. a heat dissipation controller.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: an electric control device for military off-road refitted vehicle comprises an outer protection box 1, wherein a first damping device 2 is fixedly arranged at the bottom of the outer protection box 1, an inner protection box 3 is fixedly arranged at the top of the first damping device 2, an electric control device box 4 is fixedly arranged inside the inner protection box 3, a second damping device 5 is fixedly arranged between the front inner side wall and the rear inner side wall of the inner protection box 3 and the outer protection box 1, a third damping device 6 is fixedly arranged between the left inner side wall and the right inner side wall of the inner protection box 3 and the outer protection box 1, the left side plate and the right side plate of the outer protection box 1 are communicated and connected with an air inlet fan 7 in a clamping manner, an outer protection box top plate 8 is screwed at the top of the outer protection box 1, a damping spring 9 is fixedly arranged at the bottom of the outer protection box top plate 8, a fan 10 is communicated and connected between the top surface and the bottom surface of the outer protection box top plate 8, the roof of electrically controlled device box 4 link up and the joint has soaking plate 11, the top fixed mounting of soaking plate 11 has semiconductor refrigeration piece 12, still fixed mounting has supplementary heat abstractor 13 at the top of soaking plate 11, all link up air intake 14 on curb plate and the bottom plate about interior guard box 3.
In this embodiment:
first damping device 2 is in 3 bottom surfaces of interior guard box with two sets of around setting up between 1 bottom inside wall of outer guard box, the quantity of second damping device 5 is four groups, is located 3 leading flanks of interior guard box with between 1 front side inner wall of outer guard box 3 trailing flanks of interior guard box with respectively be equipped with between 1 rear side inner wall of outer guard box about two sets of, the quantity of third damping device 6 is four groups, is located 3 left surfaces of interior guard box with between 1 left side inner wall of outer guard box 3 right flanks of interior guard box with respectively be equipped with between 1 right side inner wall of outer guard box two sets of around.
The first damping device 2, the second damping device 5 and the third damping device 6 comprise a first screw connection plate 15 fixedly installed on the inner side wall of the outer protection box 1, two first rotation shaft connection seats 16 are fixedly installed on the first screw connection plate 15, a first rotation shaft 17 is respectively clamped in the inner cavities of the two first rotation shaft connection seats 16 through a bearing, a first pin connection seat 18 is fixedly installed at the other end of the first rotation shaft 17, a first damping rod 19 and a second damping rod 20 are respectively pin-connected on the two first pin connection seats 18, the first damping rod 19 and the second damping rod 20 are relatively obliquely arranged, the other ends of the first damping rod 19 and the second damping rod 20 are respectively pin-connected with a second pin connection seat 21, a second rotation shaft 22 is fixedly installed at the other end of the second pin connection seat 21, the second rotation shaft 22 is clamped in the inner cavity of a second rotation shaft connection seat 23 through a bearing, the second rotating shaft connecting seat 23 is fixedly installed on a second screw connection plate 24, and the second screw connection plate 24 is in screw connection with the inner protection box 3.
The auxiliary heat dissipation device 13 comprises an auxiliary heat conduction plate 25 fixedly installed above the soaking plate 11, a heat dissipation ring 26 is integrally formed at the top of the auxiliary heat conduction plate 25, a ventilation strip-shaped groove 27 penetrates through the side surface of the heat dissipation ring 26, heat dissipation fins 28 are fixedly installed on the inner side of the ventilation strip-shaped groove 27, an auxiliary heat dissipation fan 29 is fixedly installed on the inner side wall of the heat dissipation ring 26, and the top of the heat dissipation ring 26 penetrates through the top wall of the inner protection box 3; the residual heat of the soaking plate 11 is transmitted to the auxiliary heat conducting plate 25, the soaking plate 11 is cooled by the refrigeration of the semiconductor refrigeration sheet 12, meanwhile, the auxiliary heat radiation fan 29 rotates at a high speed, part of the heat of the auxiliary heat conducting plate 25 is exchanged into the air flow in the process of contacting with the air flow, and part of the heat is transmitted to the heat radiation fins 28, the auxiliary heat radiation fan 29 sucks the air flow above the auxiliary heat conducting plate 25 into the heat radiation ring 26 from the ventilation strip-shaped groove 27, the air flow flowing through the heat radiation fins 28 is fully contacted with the surfaces of the heat radiation fins 28, the heat on the heat radiation fins 28 is taken away, and the air flow is discharged out of the inner protection box 3 by the auxiliary heat radiation fan 29.
The first shock absorption rod 19 and the second shock absorption rod 20 respectively comprise a hydraulic shock absorption rod 30, spring installation seats 31 are fixedly installed on a main body and a piston rod of the hydraulic shock absorption rod 30, and springs 32 are fixedly installed between the spring installation seats 31; the hydraulic shock-absorbing rod 30 performs shock-absorbing protection on the inner protection box 3 by matching with the compression and resilience of the spring 32.
Four first screw connection seats 33 are arranged at the corners of the inner side wall of the inner protection box 3, the inner protection box 3 is in screw connection with second screw connection seats 34 at the four corners of the bottom of the electric control device box 4 through the first screw connection seats 33, and a distance is reserved between the main body of the electric control device box 4 and the front, rear, left and right inner side walls of the inner protection box 3; the space between the main body of the electronic control device box 4 and the inner protection box 3 is used for air flow to pass through.
The bottom plate and the left and right side plates of the electric control device box 4 are provided with vent holes 35 in a penetrating way; the drawn air enters the inner protection box 3 through the air inlet 14 on the inner protection box 3, a part of air flow flows upwards along a gap between the inner protection box 3 and the electric control device box 4, a part of air flow enters the inner part of the electric control device box 4 through the vent holes 35 at the bottom of the electric control device box 4 and flows out of the vent holes 35 at the left side and the right side of the electric control device box 4, and part of heat inside the electric control device box 4 is brought to the outer part of the electric control device box 4.
The working principle and the using process of the utility model are as follows: when a vehicle moves, the device can absorb shock through the first shock absorption device 2, the second shock absorption device 5 and the third shock absorption device 6, the first pin socket 18, the first shock absorption rod 19, the second shock absorption rod 20 and the second pin socket 21 of the first shock absorption device 2 are matched to directly absorb the vibration force in the vertical direction, the first pin socket 18, the first shock absorption rod 19, the second shock absorption rod 20 and the second pin socket 21 of the second shock absorption device 5 are matched to directly absorb the vibration force in the front-back direction, the first pin socket 18, the first shock absorption rod 19, the second shock absorption rod 20 and the second pin socket 21 of the third shock absorption device 6 are matched to directly absorb the vibration force in the left-right direction, and the first rotating shaft connecting seat 16, the first rotating shaft 17, the second rotating shaft connecting seat 23 and the second rotating shaft 22 are arranged, so that the first shock absorption device 2, the second shock absorption device 5 and the third shock absorption device 6 can absorb the vibration force in the respective directions in which can be directly absorbed, when vibration force in other directions is generated, the vibration force in other directions can be buffered in an auxiliary way through the matching rotation of the first rotating shaft connecting seat 16 and the first rotating shaft 17 and the matching rotation of the second rotating shaft connecting seat 23 and the second rotating shaft 22, for example, when vibration force in a left lower direction is generated, the first damping rod 19 and the second damping rod 20 of the first damping device 2 contract under the extrusion of the downward vibration force of the inner protection box 3, and meanwhile, the first damping rod 19 of the second damping device 5 and the first damping rod 19 of the third damping device 6 extend and the second damping rod 20 contracts, so that the downward vibration force of the inner protection box 3 is buffered, meanwhile, under the action of the vibration force in the left direction, the inner protection box 3 moves leftwards, and at the moment, the second rotating shaft connecting seats 23 of the first damping device 2 and the third damping device 6 move leftwards under the driving of the inner protection box 3, the second rotating shaft 22 is utilized to drive the first shock absorption rod 19 and the second shock absorption rod 20 to rotate under the matching of the first rotating shaft connecting seat 16 and the first rotating shaft 17, so that the first shock absorption rod 19 and the second shock absorption rod 20 are stretched in the rotating process, the shock absorption action in the left and right directions is carried out through the hydraulic shock absorption rod 30 and the spring 32, the vibration force in each direction can be generated in the moving process of the vehicle, the first shock absorption device 2, the second shock absorption device 5 and the third shock absorption device 6 in the device can well buffer the vibration force in each direction, the inner protection box 3 and the electric control device box 4 in the inner protection box 3 can be effectively buffered and protected in a shock absorption way, when an electric control component in the electric control device box 4 runs, a large amount of heat can be generated in the inner protection box, the heat is transmitted to the soaking plate 11 through the heat conduction component in the inner protection box, and the heat dissipation is carried out by utilizing the capillary structure and the cooling liquid in the soaking plate 11, the temperature sensor 36 monitors the temperature of the components inside the electric control device box 4 and the surface of the soaking plate 11 in real time, when the temperature reaches a certain height, the heat dissipation controller 37 controls the operation of the air inlet fan 7, the exhaust fan 10, the semiconductor refrigeration sheet 12 and the auxiliary heat dissipation fan 29 through the single chip microcomputer, the air outside the outer protection box 1 is sucked into the outer protection box 1 by the air inlet fan 7, the sucked air enters the inner protection box 3 through the air inlet 14 on the inner protection box 3, a part of air flow flows upwards along the gap between the inner protection box 3 and the electric control device box 4, a part of air flow enters the electric control device box 4 through the vent holes 35 at the bottom of the electric control device box 4 and flows out from the vent holes 35 at the left side and the right side of the electric control device box 4, and brings part of heat inside the electric control device box 4 to the outside of the electric control device box 4, the two air flows above the auxiliary heat conduction plate 25 after being converged, the residual heat of the soaking plate 11 is transmitted to the auxiliary heat conducting plate 25, the soaking plate 11 is cooled by the refrigeration of the semiconductor refrigeration sheet 12, meanwhile, the auxiliary heat radiation fan 29 rotates at a high speed, part of the heat of the auxiliary heat conducting plate 25 is exchanged into the air flow in the process of contacting with the air flow, and one part of the heat is transmitted to the heat radiation fins 28, the auxiliary heat radiation fan 29 sucks the air flow above the auxiliary heat conducting plate 25 into the heat radiation ring 26 from the ventilation strip-shaped groove 27, the air flow flowing through the heat radiation fins 28 is fully contacted with the surfaces of the heat radiation fins 28, the heat on the heat radiation fins 28 is taken away and is discharged out of the inner protection box 3 by the auxiliary heat radiation fan 29, the air in the outer protection box 1 is discharged by the exhaust fan 10, the air circulation is formed inside and outside the outer protection box 1 by matching with the air inlet fan 7, and the electric control components in the electric control device box 4 are efficiently radiated by matching with the heat radiation components, the electric control device can be prevented from being broken down due to overhigh operating temperature.
Claims (8)
1. The utility model provides a for military use cross-country modified car electrically controlled device which characterized in that: the heat insulation device comprises an outer protection box, wherein a first damping device is fixedly arranged at the bottom of the outer protection box, an inner protection box is fixedly arranged at the top of the first damping device, an electric control device box is fixedly arranged in the inner protection box, a second damping device is fixedly arranged between the front inner side wall and the rear inner side wall of the inner protection box and the outer protection box, a third damping device is fixedly arranged between the left inner side wall and the right inner side wall of the inner protection box and the outer protection box, the left side plate and the right side plate of the outer protection box are communicated and clamped with air inlet fans, the top of the outer protection box is screwed with an outer protection box top plate, a damping spring is fixedly arranged at the bottom of the outer protection box top plate, an exhaust fan is communicated and clamped between the top surface and the bottom surface of the outer protection box top plate, a soaking plate is communicated and clamped with the top plate of the electric control device box, and a semiconductor refrigerating sheet is fixedly arranged at the top of the soaking plate, the top of the soaking plate is also fixedly provided with an auxiliary heat dissipation device, and air inlets are communicated with the left side plate, the right side plate and the bottom plate of the inner protection box.
2. The electric control device for military off-road modified vehicle of claim 1, wherein: first damping device is in interior guard box bottom surface with two sets of around setting up between the outer guard box bottom inside wall, second damping device's quantity is four groups, is located interior guard box leading flank with between the outer guard box leading flank inner wall interior guard box trailing flank with respectively be equipped with between the outer guard box trailing flank inner wall about two sets of, third damping device's quantity is four groups, is located interior guard box left surface with between the outer guard box left side inner wall interior guard box right flank with respectively be equipped with between the outer guard box right side inner wall around two sets of.
3. The electric control device for military off-road modified vehicle of claim 1, wherein: the first damping device, the second damping device and the third damping device comprise first screw connection plates fixedly mounted on the inner side wall of the outer protection box, two first rotating shaft connection seats are fixedly mounted on the first screw connection plates, a first rotating shaft is clamped in the inner cavities of the two first rotating shaft connection seats through a bearing, a first pin connection seat is fixedly mounted at the other end of the first rotating shaft, a first damping rod and a second damping rod are respectively pin-connected onto the two first pin connection seats, the first damping rod and the second damping rod are arranged in a relatively inclined mode, the other ends of the first damping rod and the second damping rod are respectively pin-connected with a second pin connection seat, a second rotating shaft is fixedly mounted at the other end of the second pin connection seat, the second rotating shaft is clamped in the inner cavity of the second rotating shaft connection seat through a bearing, and the second rotating shaft connection seat is fixedly mounted on the second screw connection plate, and the second screw joint plate is in screw joint with the inner protection box.
4. The electric control device for military off-road modified vehicle of claim 1, wherein: the auxiliary heat dissipation device comprises an auxiliary heat conduction plate fixedly mounted above the soaking plate, a heat dissipation ring is integrally formed at the top of the auxiliary heat conduction plate, a ventilation strip-shaped groove is formed in the side face of the heat dissipation ring in a penetrating mode, heat dissipation fins are fixedly mounted on the inner side of the ventilation strip-shaped groove, an auxiliary heat dissipation fan is fixedly mounted on the inner side wall of the heat dissipation ring, and the top of the heat dissipation ring penetrates through the top wall of the inner protection box.
5. The electric control device for military off-road modified vehicle of claim 3, wherein: the first damping rod and the second damping rod comprise hydraulic damping rods, spring mounting seats are fixedly mounted on the main body of each hydraulic damping rod and the piston rod, and springs are fixedly mounted between the spring mounting seats.
6. The electric control device for military off-road modified vehicle of claim 1, wherein: the inside wall of interior guard box is located the edge and is equipped with four first spiro union seats, interior guard box through first spiro union seat with the second spiro union seat spiro union in electrically controlled device box bottom four corners, electrically controlled device box main part with all there is one section interval between the inside wall all around of interior guard box.
7. The electric control device for military off-road modified vehicle of claim 1, wherein: and ventilation holes are formed in the bottom plate and the side plates on the left side and the right side of the electric control device box in a penetrating manner.
8. The electric control device for military off-road modified vehicle of claim 1, wherein: the top of vapor chamber with the inside of electrically controlled device box all is equipped with temperature sensor, the inboard fixed mounting of outer guard box has the heat dissipation controller, the internally mounted of heat dissipation controller has the singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119086.4U CN216269092U (en) | 2021-12-13 | 2021-12-13 | Military off-road refitted vehicle electric control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119086.4U CN216269092U (en) | 2021-12-13 | 2021-12-13 | Military off-road refitted vehicle electric control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216269092U true CN216269092U (en) | 2022-04-12 |
Family
ID=81056100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123119086.4U Active CN216269092U (en) | 2021-12-13 | 2021-12-13 | Military off-road refitted vehicle electric control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216269092U (en) |
-
2021
- 2021-12-13 CN CN202123119086.4U patent/CN216269092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202441800U (en) | Forced air cooling hydraulic shock mitigation system | |
| CN203876564U (en) | Arranging structure of vehicle heat-dissipating module and vehicle | |
| CN216269092U (en) | Military off-road refitted vehicle electric control device | |
| CN108493380B (en) | Power battery system for electric automobile and installation method thereof | |
| CN109854667B (en) | High-strength automobile shock absorber | |
| CN211376773U (en) | Supporting and heat radiating device for vehicle power device | |
| CN109707825B (en) | Cooling device for automobile and gearbox | |
| CN213007562U (en) | Adjustable extended range type vehicle type cooling module | |
| CN112952236B (en) | New forms of energy electric automobile lithium cell aluminium alloy radiator | |
| CN210161887U (en) | Electric automobile lithium cell that radiating effect is good | |
| CN112524176B (en) | Variable heat dissipation device for brake pad, vehicle braking system and control method | |
| CN219994257U (en) | Heat dissipation automobile shock absorber ware | |
| CN111516477A (en) | Diesel engine shock attenuation cooling system | |
| CN218542803U (en) | Hydraulic power system mounting structure of sweeper and sweeper | |
| CN113764771A (en) | New energy automobile battery erection bracing frame convenient to heat dissipation | |
| CN111823850A (en) | Independent cooling type water tank frame for automobile | |
| CN207741002U (en) | Car headlamp LED module | |
| CN219124570U (en) | Dustproof servo driver | |
| CN216312876U (en) | Automobile generator with cooling mechanism | |
| CN217241209U (en) | Self-adjusting motor controller of electric vehicle | |
| CN220731681U (en) | Automobile battery pack shock absorber protection frame with good stability | |
| CN213343177U (en) | ECU device for automobile VE pump | |
| CN215011105U (en) | Electric power data on-line measuring device | |
| CN209762196U (en) | Automobile speed regulating device | |
| CN215521322U (en) | Silencing equipment for automobile blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |