Intelligent heat dissipation mechanism for new energy automobile battery

Abstract

The invention discloses a new energy automobile battery intelligent heat dissipation mechanism, and particularly relates to the technical field of battery heat dissipation, the new energy automobile battery intelligent heat dissipation mechanism comprises a base, the top of the base is fixedly connected with two supporting rods, the tops of the two supporting rods are fixedly connected with the same heat storage box, the top of the base is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the heat storage box. The top of the supporting plate is fixedly connected with a protection frame. And the moving assembly comprises a motor fixedly connected to the top of the base, and the output end of the motor is fixedly connected with a threaded rod. By means of the moving assembly, the blowing assembly and the cleaning assembly, the device can conduct heat dissipation treatment on heat generated by the battery in multiple modes, the heat dissipation efficiency of the device is remarkably improved, meanwhile, the heat generated by the battery can be effectively absorbed and stored, reutilization of heat energy is achieved, and the service life of the device is prolonged. And energy waste to a certain extent can be avoided, and the energy utilization rate of the device is further increased.

Description

Technical Field

[0001] The present invention relates to the technical field of battery heat dissipation, and in particular to an intelligent heat dissipation mechanism for a battery of a new energy vehicle. Background Art

[0002] With the development of new energy vehicles, there are more and more innovations in new energy vehicle batteries. New energy vehicle batteries are new types of automotive batteries that use new energy technologies to reduce "greenhouse gas" emission pollution. Therefore, maintaining appropriate battery temperature and uniform temperature distribution is crucial to maintaining battery cycle life and charge and discharge performance. When using new energy vehicle batteries, automotive battery cooling mechanisms are required to dissipate heat from new energy vehicle batteries.

[0003] In the prior art, the heat dissipation of the battery pack as a whole is generally carried out by air cooling or water cooling. These methods not only have a single structural effect, but also have certain limitations, and are unable to absorb, store and reuse the heat generated by the battery, resulting in a certain degree of energy waste. Summary of the invention

[0004] In order to achieve the above object, the present invention provides the following technical solutions: A new energy vehicle battery intelligent heat dissipation mechanism comprises a base: the top of the base is fixedly connected to two support rods, the tops of the two support rods are fixedly connected to the same heat storage box, the top of the base is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a protective frame; A moving assembly, the moving assembly comprising a motor fixedly connected to the top of the base, the output end of the motor being fixedly connected to a threaded rod, the threaded rod being externally threadedly connected to a fixed block, the left side of the fixed block being fixedly connected to a heat insulation box, and the left side of the heat insulation box being fixedly connected to a pressure plate; A blowing assembly, the blowing assembly comprises a sealing box fixedly connected to the top of the base, a piston plate is slidably connected inside the sealing box, a pressing handle is fixedly connected to the top of the piston plate, the pressing handle is fixedly connected to the same spring on both sides close to the sealing box, the spring is sleeved outside the pressing handle, the right side of the sealing box is connected to a fixed pipe, and a plurality of one-way air outlets are arranged outside the fixed pipe; A cleaning assembly, which includes a first bevel gear fixedly connected to the outside of the threaded rod, a second bevel gear meshing with the outside of the first bevel gear, a rotating shaft fixedly connected inside the second bevel gear, a rotating clamping rod fixedly connected to the left end of the rotating shaft, a limiting rod engaged with the outer portion of the rotating clamping rod, and cleaning rods fixedly connected to both sides of the limiting rod.

[0005] In a possible implementation, the top fixed connection block of the heat insulation box has a plurality of metal plates, the bottom of the heat storage box is provided with a plurality of metal grooves, and the top ends of the metal plates are slidably connected in the corresponding metal grooves.

[0006] In a possible implementation, a moving groove is provided on the top of the base, and the first bevel gear and the second bevel gear are provided with a same protective cover, and the bottom end of the protective cover is fixedly connected to the top of the base.

[0007] In a possible implementation, the bottom end of the limit rod is slidably connected in the moving groove, the rotating shaft is outer-mounted with a support sleeve, and the bottom end of the support sleeve is fixedly connected to the top of the base.

[0008] In a possible implementation, a groove is opened in the base, a buffer pad is arranged in the groove, a support seat is slidably connected in the groove, a collection box is arranged on the top of the base, the support seat abuts against the top of the buffer pad, and a plurality of batteries are arranged in the support seat.

[0009] In one possible implementation, a plurality of metal heat-conducting grooves are provided at the bottom of the heat-insulating box, the battery sleeve is connected in the corresponding metal heat-conducting grooves, a movable sleeve is fixedly connected to the front side of the heat-insulating box, a sliding rod is slidably connected through the movable sleeve, and the bottom of the sliding rod is fixedly connected to the top of the base.

[0010] In a possible implementation, the pressing handle abuts against the bottom of the pressing plate, an air inlet valve is provided outside the sealing box, and the fixed pipe is connected to the protective frame through a one-way air outlet.

[0011] In a possible implementation, a temperature sensor is provided in the protection frame, a controller is provided on the top of the base, an output end of the temperature sensor is electrically connected to an input end of the controller, and the motor is electrically connected to an output end of the controller via a driver.

[0012] In a possible implementation, an interface is provided on the top of the heat storage box, a plurality of filter holes are provided on the right side of the protection frame, and the cleaning rod abuts against the right side of the protection frame.

[0013] In a possible implementation, two guide grooves are provided on the rear side of the protective frame, guide blocks are slidably connected in the two guide grooves, the rear sides of the two guide blocks are fixedly connected to the same mounting plate, an elastic telescopic rod is fixedly connected to the bottom end of the mounting plate, a clamping block is fixedly connected to the bottom end of the elastic telescopic rod, a handle is provided on the outside of the clamping block, a clamping slot is provided on the top of the base, and the bottom end of the clamping block is slidably connected in the clamping slot.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. Through the moving components, blowing components and cleaning components, the device can dissipate the heat generated by the battery in a variety of ways, which significantly improves the heat dissipation efficiency of the device. At the same time, it can also effectively absorb and store the heat generated by the battery to achieve the reuse of thermal energy, avoid a certain degree of energy waste, and further enhance the energy utilization rate of the device.

[0015] 2. Through the cleaning component, the device can effectively clean the dust adhering to the surface of the filter hole, avoiding the influence of the heat dissipation effect of the filter hole due to the long-term accumulation and clogging of dust, and effectively ensuring the practicality of the device.

[0016] 3. Through the blowing component, the device can quickly exchange cold air and hot air by squeezing and pressing the handle, which not only improves the heat dissipation efficiency of the device, but also can blow off the dust adhering to the surface of the filter hole, further ensuring the cleaning effect of the device on the filter hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A schematic diagram of the structure of the connection between the base and the controller of the present invention; Figure 3 It is a structural schematic diagram of the connection between the motor and the threaded rod of the present invention; Figure 4 It is a structural schematic diagram of the connection between the fixing block and the heat insulation box of the present invention; Figure 5 This is a schematic diagram of the structure of the connection between the support plate and the protection frame of the present invention; Figure 6 It is a structural schematic diagram of the connection between the elastic telescopic rod and the clamping block of the present invention; Figure 7 It is a schematic diagram of the structure of the connection between the first bevel gear and the second bevel gear of the present invention; Figure 8 It is a schematic structural diagram of the connection between the piston plate and the pressing handle of the present invention.

[0019] Description of reference numerals: 1. Base; 2. Support rod; 3. Heat storage box; 4. Support plate; 5. Protection frame; 6. Motor; 7. Threaded rod; 8. Fixed block; 9. Heat insulation box; 10. Pressing plate; 11. Sealing box; 12. Piston plate; 13. Pressing handle; 14. Spring; 15. Fixed pipe; 16. One-way air outlet; 17. First bevel gear; 18. Second bevel gear; 19. Rotating shaft; 20. Rotating clamping rod; 21. Limiting rod; 22. Cleaning rod; 23. Metal plate; 24. Metal groove; 25. Moving groove; 26. Protective cover; 27. Support sleeve; 28. Groove; 29. ​​Support seat; 30. Battery; 31. Metal heat conduction groove; 32. Moving sleeve; 33. Sliding rod; 34. Temperature sensor; 35. Controller; 36. Guide groove; 37. Guide block; 38. Mounting plate; 39. Elastic telescopic rod; 40. Block; 41. Slot. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The embodiment of the present application solves the problems in the prior art by providing an intelligent heat dissipation mechanism for a new energy vehicle battery 30 .

[0022] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows: Embodiment 1: The specific structure of this embodiment is as follows: Figure 1-Figure 8 As shown, a new energy vehicle battery intelligent heat dissipation mechanism includes a base 1: two support rods 2 are fixedly connected to the top of the base 1, and the support rods 2 are provided, and the support rods 2 can support the heat storage box 3 to prevent the heat storage box 3 from shaking when in use; The tops of the two support rods 2 are fixedly connected to the same heat storage box 3, the top of the base 1 is fixedly connected to a support plate 4, and the top of the support plate 4 is fixedly connected to a protective frame 5; A mobile assembly includes a motor 6 fixedly connected to the top of the base 1, a threaded rod 7 fixedly connected to the output end of the motor 6, a fixed block 8 externally threadedly connected to the threaded rod 7, a heat insulation box 9 fixedly connected to the left side of the fixed block 8, and a pressure plate 10 fixedly connected to the left side of the heat insulation box 9; The blowing assembly includes a sealing box 11 fixedly connected to the top of the base 1, a piston plate 12 is slidably connected in the sealing box 11, a pressing handle 13 is fixedly connected to the top of the piston plate 12, and the pressing handle 13 is fixedly connected to the same spring 14 on both sides close to the sealing box 11. By setting the spring 14, the spring 14 can rebound the pressing handle 13 to avoid the pressing handle 13 from getting stuck after being pressed, thereby ensuring the stable use of the pressing handle 13; The spring 14 is sleeved on the outside of the pressing handle 13. The right side of the sealing box 11 is connected to a fixed pipe 15. A plurality of one-way air outlets 16 are arranged outside the fixed pipe 15. The cleaning assembly includes a first bevel gear 17 fixedly connected to the outside of the threaded rod 7, a second bevel gear 18 meshing with the outside of the first bevel gear 17, a rotating shaft 19 fixedly connected inside the second bevel gear 18, a rotating clamping rod 20 fixedly connected to the left end of the rotating shaft 19, a limiting rod 21 is engaged with the outer outer surface of the rotating clamping rod 20, and cleaning rods 22 are fixedly connected to both sides of the limiting rod 21.

[0023] In some examples, the top fixed connecting block of the thermal insulation box 9 has several metal plates 23, and the bottom of the heat storage box 3 is provided with several metal grooves 24. The top of the metal plate 23 is slidably connected in the corresponding metal groove 24, and one end of the metal plate 23 is in the phase change material inside the thermal insulation box 9, so that the metal plate 23 can extract the heat inside the phase change material and enter the heat storage box 3 through the metal groove 24, thereby improving energy utilization.

[0024] In some examples, a moving groove 25 is provided on the top of the base 1. By providing the moving groove 25, the moving groove 25 can prevent the limiting rod 21 from being offset or misaligned when moving, and prevent the limiting rod 21 from shaking due to the rotation of the rotating clamping rod 20, thereby ensuring the stable use of the limiting rod 21. The first bevel gear 17 and the second bevel gear 18 are provided with a same protective cover 26, the bottom end of the protective cover 26 is fixedly connected to the top of the base 1, the bottom end of the limit rod 21 is slidably connected in the movable groove 25, the outer cover of the rotating shaft 19 is connected with a support sleeve 27, the bottom end of the support sleeve 27 is fixedly connected to the top of the base 1, a groove 28 is provided in the base 1, and a buffer pad is provided in the groove 28. By providing the buffer pad, the buffer pad can buffer the support seat 29, so as to avoid the battery 30 and the support seat 29 being damaged by the influence of the movement of the heat insulation box 9, thereby ensuring the safe use of the battery 30 and the support seat 29; A support seat 29 is slidably connected in the groove 28 , a collection box is provided on the top of the base 1 , the support seat 29 abuts against the top of the buffer pad, and a plurality of batteries 30 are provided in the support seat 29 .

[0025] In some examples, a plurality of metal heat-conducting grooves 31 are provided at the bottom of the heat-insulating box 9. By providing the metal heat-conducting grooves 31, and the size of the metal heat-conducting grooves 31 is the same as that of the battery 30, the heat generated by the battery 30 can be introduced into the heat-insulating box 9, so that the phase change material can quickly absorb heat, thereby changing the fixed state into a liquid state. The phase change material can absorb and release a large amount of heat within a specific temperature range. For example, paraffin has a relatively constant phase change temperature, and the heat can be kept in the liquid paraffin for a long time; The battery 30 is sleeved in the corresponding metal heat-conducting groove 31, and a movable sleeve 32 is fixedly connected to the front side of the heat-insulating box 9. By setting the movable sleeve 32 and the cooperation between the movable sleeve 32 and the slide rod 33, it is possible to avoid the heat-insulating box 9 from being offset and misaligned due to the influence of the rotation of the threaded rod 7 during the up and down movement, thereby ensuring the stable movement of the heat-insulating box 9; A slide rod 33 is slidably connected through the movable sleeve 32 , and the bottom of the slide rod 33 is fixedly connected to the top of the base 1 .

[0026] In some examples, the pressing handle 13 abuts against the bottom of the pressing plate 10 , an air inlet valve is provided outside the sealing box 11 , and the fixed pipe 15 is connected to the protective frame 5 through the one-way air outlet 16 .

[0027] In some examples, a temperature sensor 34 is provided in the protection frame 5, a controller 35 is provided on the top of the base 1, an output end of the temperature sensor 34 is electrically connected to an input end of the controller 35, a motor 6 is electrically connected to an output end of the controller 35 through a driver, and an interface is provided on the top of the heat storage tank 3. By providing the interface, the heat storage tank 3 can be connected to an external thermoelectric generator through the interface, thereby realizing heat energy conversion into electrical energy, which is convenient for use; A plurality of filter holes are provided on the right side of the protection frame 5 , and the cleaning rod 22 abuts against the right side of the protection frame 5 .

[0028] In some examples, two guide grooves 36 are provided on the rear side of the protection frame 5. By providing the guide grooves 36, the cooperation between the guide grooves 36 and the guide block 37 can avoid the guide block 37 from being offset when moving, thereby ensuring the temperature installation of the mounting plate 38. A guide block 37 is slidably connected in each of the two guide grooves 36, and a mounting plate 38 is fixedly connected to the rear sides of the two guide blocks 37. An elastic telescopic rod 39 is fixedly connected to the bottom end of the mounting plate 38, and a clamping block 40 is fixedly connected to the bottom end of the elastic telescopic rod 39. A handle is provided on the outside of the clamping block 40. A clamping slot 41 is provided on the top of the base 1, and the bottom end of the clamping block 40 is slidably connected in the clamping slot 41.

[0029] The working principle of the present invention is: First, pull the handle so that the elastic telescopic rod 39 drives the block 40 and the slot 41 to separate from each other, and then disassemble and separate the mounting plate 38 and the two guide blocks 37 from the guide slot 36. Then, place the support seat 29 and the battery 30 on the buffer pad in the groove 28, and then re-insert the two guide blocks 37 into the guide slot 36. Under the action of the elastic force of the elastic telescopic rod 39 itself, the block 40 is inserted into the slot 41 to complete the installation of the mounting plate 38. When the battery 30 releases heat to the outside, it can be sensed by the temperature sensor 34, and a signal is released to the controller 35, and then the motor 6 can be started, and the motor 6 drives the threaded rod 7 to rotate continuously, thereby driving the fixed block 8, the heat insulation box 9, the movable sleeve 32 and the pressing plate 10 to move downward synchronously outside the sliding rod 33; After the heat insulation box 9 moves downward, it is sleeved on the outside of the battery 30, and the heat generated by the battery 30 can enter the heat insulation box 9 through the metal heat conduction groove 31, so that the internal phase change material changes from a solid state to a liquid state, thereby continuously absorbing and storing the heat generated by the battery 30; When the pressing plate 10 moves downward, it can press the pressing handle 13, so that the piston plate 12 can slide downward in the sealing box 11, and then the internal air can be discharged from the air outlet through the fixed pipe 15, and the hot air generated by the heat released by the battery 30 can be discharged from the filter hole, and some dust adhering to the filter hole can be blown off; When the threaded rod 7 rotates, the first bevel gear 17 can be driven to rotate synchronously, and then the second bevel gear 18, the rotating shaft 19 and the rotating clamping rod 20 can be driven to rotate, so that the limiting rod 21 can drive the two cleaning rods 22 to move back and forth in the moving groove 25, and can reciprocate and clean the filter hole on the right side of the protective frame 5, so that the cleaned dust can fall into the collection box; When the battery 30 finishes releasing heat, the temperature inside the protection frame 5 decreases, and the temperature sensor 34 senses and releases a signal to the controller 35, thereby starting the motor 6 in reverse. The motor 6 drives the threaded rod 7 to rotate, and can drive the fixed block 8, the heat insulation box 9, the movable sleeve 32 and the pressing plate 10 to move upward synchronously outside the slide bar 33, until the metal plate 23 on the top of the heat insulation box 9 can slide into the corresponding metal groove 24, and the internal phase change material changes from a liquid state to a solid state again, and then releases the heat stored in the heat insulation box 9 to the heat storage box 3 for storage; The pressing handle 13 can return to its original state under the elastic force of the spring 14 , and drive the piston plate 12 to move upward in the sealing box 11 , so that outside air can enter through the air intake valve, and the air pressure inside the sealing box 11 can be kept balanced.

[0030] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An intelligent heat dissipation mechanism for new energy vehicle batteries, characterized in that: Comprising a base (1): the top of the base (1) is fixedly connected to two support rods (2), the tops of the two support rods (2) are fixedly connected to the same heat storage box (3), the top of the base (1) is fixedly connected to a support plate (4), and the top of the support plate (4) is fixedly connected to a protective frame (5); A moving assembly, the moving assembly comprising a motor (6) fixedly connected to the top of the base (1), the output end of the motor (6) being fixedly connected to a threaded rod (7), the threaded rod (7) being externally threadedly connected to a fixing block (8), the left side of the fixing block (8) being fixedly connected to a heat insulation box (9), and the left side of the heat insulation box (9) being fixedly connected to a pressing plate (10); A blowing assembly, the blowing assembly comprising a sealing box (11) fixedly connected to the top of a base (1), a piston plate (12) being slidably connected inside the sealing box (11), a pressing handle (13) being fixedly connected to the top of the piston plate (12), a spring (14) being fixedly connected to both sides of the pressing handle (13) close to the sealing box (11), the spring (14) being sleeved outside the pressing handle (13), a fixed pipe (15) being connected to the right side of the sealing box (11), and a plurality of one-way air outlets (16) being arranged outside the fixed pipe (15); A cleaning assembly, the cleaning assembly comprising a first bevel gear (17) fixedly connected to the outside of a threaded rod (7), the first bevel gear (17) being meshed with a second bevel gear (18) on the outside, the second bevel gear (18) being fixedly connected to a rotating shaft (19), the left end of the rotating shaft (19) being fixedly connected to a rotating clamping rod (20), the rotating clamping rod (20) being outerly engaged with a limiting rod (21), and cleaning rods (22) being fixedly connected to both sides of the limiting rod (21).

2. According to claim 1, a new energy vehicle battery intelligent heat dissipation mechanism is characterized by: The top fixed connection block of the heat insulation box (9) has a plurality of metal plates (23), the bottom of the heat storage box (3) is provided with a plurality of metal grooves (24), and the top ends of the metal plates (23) are slidably connected in corresponding metal grooves (24).

3. According to claim 1, the intelligent heat dissipation mechanism for new energy vehicle batteries is characterized by: A moving groove (25) is provided on the top of the base (1); the first bevel gear (17) and the second bevel gear (18) are provided with a same protective cover (26) outside; the bottom end of the protective cover (26) is fixedly connected to the top of the base (1).

4. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 3 is characterized in that: The bottom end of the limit rod (21) is slidably connected in the moving groove (25), the outer cover of the rotating shaft (19) is connected with a support sleeve (27), and the bottom end of the support sleeve (27) is fixedly connected to the top of the base (1).

5. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 1 is characterized in that: A groove (28) is provided in the base (1), a buffer pad is provided in the groove (28), a support seat (29) is slidably connected in the groove (28), a collection box is provided on the top of the base (1), the support seat (29) abuts against the top of the buffer pad, and a plurality of batteries (30) are provided in the support seat (29).

6. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 5 is characterized in that: The bottom of the heat-insulating box (9) is provided with a plurality of metal heat-conducting grooves (31), the batteries (30) are sleeved in the corresponding metal heat-conducting grooves (31), the front side of the heat-insulating box (9) is fixedly connected with a movable sleeve (32), the movable sleeve (32) is slidably connected with a sliding rod (33), and the bottom of the sliding rod (33) is fixedly connected to the top of the base (1).

7. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 1 is characterized in that: The pressing handle (13) abuts against the bottom of the pressing plate (10); an air inlet valve is provided outside the sealing box (11); and the fixed pipe (15) is connected to the protective frame (5) via a one-way air outlet (16).

8. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 1 is characterized in that: A temperature sensor (34) is provided in the protection frame (5), a controller (35) is provided on the top of the base (1), an output end of the temperature sensor (34) is electrically connected to an input end of the controller (35), and the motor (6) is electrically connected to an output end of the controller (35) via a driver.

9. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 1, characterized in that: The top of the heat storage box (3) is provided with an interface, the right side of the protection frame (5) is provided with a plurality of filter holes, and the cleaning rod (22) abuts against the right side of the protection frame (5).

10. The intelligent heat dissipation mechanism for new energy vehicle batteries according to claim 1, characterized in that: The protective frame (5) has two guide grooves (36) on the rear side, and guide blocks (37) are slidably connected in the two guide grooves (36). The rear sides of the two guide blocks (37) are fixedly connected to a same mounting plate (38). The bottom end of the mounting plate (38) is fixedly connected to an elastic telescopic rod (39), and the bottom end of the elastic telescopic rod (39) is fixedly connected to a clamping block (40). A handle is provided on the outside of the clamping block (40). A clamping groove (41) is provided on the top of the base (1), and the bottom end of the clamping block (40) is slidably connected in the clamping groove (41).

Images