New energy battery high and low temperature explosion-proof test box

Abstract

The invention relates to the technical field of explosion-proof test boxes, and discloses a new energy battery high-low temperature explosion-proof test box which comprises an explosion-proof test box body, a fixing assembly and a cleaning assembly, a fixed supporting base is fixedly installed at the bottom of the inner side of the explosion-proof test box body, and the fixing assembly comprises a new energy battery containing groove plate; the new energy battery placement groove plate is fixedly mounted at the top of the fixed supporting base, the cleaning assembly comprises a partition plate, the partition plate is fixedly mounted in the explosion-proof test box body, an adjustable heating structure is arranged at the top of the partition plate, and the fixing assembly further comprises a first fixing bottom plate; and two groups of first fixed bottom plates are fixedly mounted at the top of the fixed supporting base, so that the purpose of limiting and fixing the battery is achieved, the problem that the position of the battery is changed when the battery is exploded in the device is solved, the use safety of the device is improved, the impact of the battery on the interior of the device is reduced, the fixing effect of the battery in the device is improved, and the stability of the device is improved.

Description

Technical Field

[0001] This invention belongs to the technical field of explosion-proof test chambers, specifically relating to a high and low temperature explosion-proof test chamber for new energy batteries. Background Technology

[0002] New energy refers to renewable energy developed and utilized based on new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy, and the thermal cycle between the ocean surface and deep layers. New energy batteries are carriers for the transfer of new energy and are now widely used in the automotive field. In order to better protect the batteries, they usually need to be installed in battery storage boxes.

[0003] The invention disclosed in CN107247233A provides an intelligent CNC explosion-proof box for battery abuse testing, including an outer box, and inside the outer box are an intelligent CNC system, a sample stage, a power system, a cleaning system, a pneumatic system, a fire extinguishing system, a video recording system, an image acquisition system, a lighting system, a pressure regulation system, a sample processing system, and a door locking system. The beneficial effect of this invention is that it can improve the automation and intelligence level of the explosion-proof box.

[0004] However, the aforementioned patent still has the following problems: the device cannot perform high and low temperature explosion-proof testing on the battery during use; the charging status and bulging status of the battery in winter and summer cannot be quickly detected; the battery is poorly fixed during the testing process; during the test, when a defective battery explodes, its position will shift, causing impact damage to the inner wall of the device and affecting the subsequent use of the device; the solution inside the battery will also adhere to the inner wall of the device, increasing the cleaning pressure of the device; and the use of the device has limitations.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows:

[0007] A high and low temperature explosion-proof test chamber for new energy batteries includes an explosion-proof test chamber body, a fixing component, and a cleaning component. A fixed support base is fixedly installed on the bottom inner side of the explosion-proof test chamber body. The fixing component includes a new energy battery placement slot plate, which is fixedly installed on the top of the fixed support base. The cleaning component includes a partition plate, which is fixedly installed inside the explosion-proof test chamber body. An adjustable heating structure is provided on the top of the partition plate.

[0008] In a preferred embodiment of the present invention, the fixing assembly further includes a first fixing base plate. Two sets of first fixing base plates are fixedly installed on the top of the fixing support base, and the two sets of first fixing base plates are placed opposite each other on the top sides of the fixing support base. There are two sets of first fixing base plates. Two sets of telescopic plates are fixedly installed on the top of each set of first fixing base plates, for a total of four sets of telescopic plates. An opening is provided on the top of the telescopic plate, and a support rod is slidably installed in the opening. There are four sets of support rods. A set of first fixing base plates is fixedly installed between one end of every two sets of support rods. There are two sets of first fixing base plates. A set of holes is provided on one outer wall of the first fixing base plate, and a [missing information - likely a device or component] is fixedly installed in the hole. The test chamber has a limiting ring plate, inside which two sets of movable rods are installed. One end of each movable rod is fixedly fitted with a new energy battery clamp plate, the outer wall of which is coated with a high-temperature resistant coating. The other end of the movable rod is fixedly fitted with a handle, on which an anti-slip rubber ring is fitted. A return spring rod is fixedly fitted on one outer wall of the new energy battery clamp plate, one end of which is fixedly connected to one outer wall of the first fixed base plate. The return spring rod is positioned between the first fixed base plate and the new energy battery clamp plate. An opening is provided at the bottom of the explosion-proof test chamber body, and a collection plate is fixedly installed inside the opening. The collection plate is located at the bottom of the fixed support base.

[0009] In a preferred embodiment of the present invention, the cleaning assembly includes an electromagnetic controller. The electromagnetic controller is fixedly installed on the inner wall of the explosion-proof test chamber body. An electric wire is fixedly installed at the bottom of the electromagnetic controller. An annular groove is opened at the bottom of the partition plate. An electromagnetic slide rail is fixedly installed in the annular groove. An electromagnetic slider is slidably installed inside the electromagnetic slide rail. One end of the electric wire is fixedly installed inside the electromagnetic slide rail. The electromagnetic controller is electrically connected to the electromagnetic slide rail. A fixing rod is fixedly installed at the bottom of the electromagnetic slider. Eight sets of cleaning brushes are pasted and installed on the outer wall of the fixing rod. The cleaning brushes can be tightly attached to the inner wall of the explosion-proof test chamber body.

[0010] In a preferred embodiment of the present invention, the top of the partition plate is further provided with an adjustable adjustment structure, which includes a limiting slide rail. The top of the partition plate has an opening, and two sets of strip-shaped slots are formed on the inner walls of both sides of the opening. The limiting slide rails are fixedly installed in the strip-shaped slots. There are two sets of limiting slide rails. A limiting slider is slidably installed inside each of the two sets of limiting slide rails. A connecting rod is fixedly installed between the two sets of limiting sliders. A set of strip-shaped slots is formed on the inner wall of the other side of the opening. A telescopic plate is fixedly installed inside the strip-shaped slots. One end of the telescopic plate is fixedly connected to one side of the outer wall of the connecting rod. A first magnetic block is fixedly installed on the other side of the outer wall of the connecting rod. A strip-shaped hole is formed on the inner wall of the other side of the opening at the top of the partition plate. A second magnetic block is fixedly installed in the strip-shaped hole. The first magnetic block can be magnetically snapped into the interior of the second magnetic block.

[0011] In a preferred embodiment of the present invention, the heating structure includes a temperature controller. A temperature controller is fixedly installed on the top of the partition plate. Two sets of heat-conducting pipes are fixedly installed on the inner wall of one side of the explosion-proof test chamber body. The temperature controller is electrically connected to the two sets of heat-conducting pipes via wires. An exhaust box is fixedly installed on the inner wall of one side of the explosion-proof test chamber body, located above the temperature controller. An opening is provided at the bottom of the exhaust box, and four sets of louvered fan blades are rotatably installed inside the opening. An exhaust port is fixedly installed on the outer wall of one side of the explosion-proof test chamber body, and an exhaust fan is rotatably installed inside the exhaust port. A battery storage box is fixedly installed on the outer wall of one side of the explosion-proof test chamber body. A first power supply line and a second power supply line are fixedly installed on the inner wall of one side of the explosion-proof test chamber body. One end of each of the first and second power supply lines is fixedly installed with a plug that can be connected and fixed to a new energy battery. The other ends of both the first and second power supply lines are fixedly installed inside the battery storage box.

[0012] In a preferred embodiment of the present invention, two sets of auxiliary plates are fixedly installed on the front side of the explosion-proof test chamber body, and a support rod is fixedly installed between the two sets of auxiliary plates. An opening and closing door panel is hinged to the outer wall of the support rod. An opening is provided on one side of the outer wall of the opening and closing door panel, and a handle is fixedly installed in the opening. A rubber pad is pasted and installed inside the handle. An observation window is fixedly installed in one side of the outer wall of the opening and closing door panel. Two sets of support base plates are fixedly installed at the bottom of the explosion-proof test chamber body.

[0013] In a preferred embodiment of the present invention, a rubber seal is affixed to the outer wall of the opening and closing door panel, and an opening is provided on the front side of the explosion-proof test chamber body, and the opening and closing door panel can be snapped into the opening provided on the front side of the explosion-proof test chamber body.

[0014] In a preferred embodiment of the present invention, the inner wall of the aggregate plate is inclined at an angle of forty-five degrees.

[0015] In a preferred embodiment of the present invention, an anti-slip pad is attached to the bottom of the supporting base plate.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. To achieve the purpose of limiting and fixing the battery, solve the problem of the battery changing position when it explodes inside the device, and improve the safety of the device.

[0018] 2. Reduce the impact of the battery on the internal parts of the device, improve the fixation of the battery inside the device, and improve the stability of the device.

[0019] 3. To achieve the purpose of automatically cleaning up the battery solution and debris that exploded inside the device, replacing manual cleaning of the inside of the device, reducing the cleaning burden on personnel, improving the flexibility of device use, and improving the working efficiency of the device.

[0020] 4. Conduct high and low temperature explosion-proof tests on the battery to improve the stability and safety of the device tests, improve the accuracy of the tests, and optimize the user experience of the device.

[0021] 5. To achieve stability when picking up and holding the device, improve the stability of the device during use, prevent the hand from slipping between the hand and the parts during holding, reduce the possibility of personal injury, and improve the safety of the device during use.

[0022] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0023] In the attached diagram:

[0024] Figure 1 This is a front view of the present invention;

[0025] Figure 2 This is a bottom-view perspective view of the present invention;

[0026] Figure 3 This is a left-side perspective view of the present invention;

[0027] Figure 4 This is a right-side perspective view of the present invention;

[0028] Figure 5 This is a top perspective view of the present invention;

[0029] Figure 6 This is a structural diagram of part A of the present invention;

[0030] Figure 7 This is a structural diagram of part B of the present invention;

[0031] Figure 8 This is a structural diagram of part C of the present invention.

[0032] In the diagram: 10. Explosion-proof test chamber body; 11. Fixed support base; 12. New energy battery placement slot plate; 13. First fixed base plate; 14. Telescopic plate; 15. First fixed base plate; 16. Movable rod; 17. New energy battery clamping plate; 18. Return spring rod; 19. Collection plate; 20. Partition plate; 21. Electromagnetic controller; 22. Electromagnetic slide rail; 23. Electromagnetic slider; 24. Fixed rod; 25. Cleaning brush; 26. Limiting slide rail; 27. Limiting slider; 28. Connecting rod; 29. ​​Telescopic plate; 30. First magnetic block; 31. Second magnetic block; 32. Temperature controller; 33. Heat pipe; 34. Exhaust box; 35. Exhaust port; 36. Exhaust fan; 37. Battery storage box; 38. First power supply line; 39. Second power supply line; 40. Opening and closing door panel; 41. Handle; 42. Observation window; 43. Support base plate. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0034] Example 1: High and low temperature explosion-proof test chamber for new energy batteries, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the explosion-proof test chamber includes a main body 10, a fixing assembly, and a cleaning assembly. A fixed support base 11 is fixedly installed on the inner bottom of the main body 10. The fixing assembly includes a new energy battery placement slot 12, which is fixedly installed on the top of the fixed support base 11. The cleaning assembly includes a partition plate 20, which is fixedly installed inside the main body 10. An adjustable heating structure is provided on the top of the partition plate 20. The fixing assembly also includes a first fixed base plate 13. Two sets of first fixed base plates 13 are fixedly installed on the top of the fixed support base 11, positioned opposite each other on either side of the top of the fixed support base 11. There are two sets of first fixed base plates 13. Two sets of telescopic plates 14 are fixedly installed on the top of each set of first fixed base plates 13, for a total of four sets of telescopic plates 14. An opening is provided on the top of each telescopic plate 14, and a support rod is slidably installed within the opening. There are four sets of support rods in total, with one end of each pair of support rods fixedly connected. The system is equipped with two sets of first fixed base plates 15. A set of holes is formed on one outer wall of each first fixed base plate 15. A limiting ring plate is fixedly installed within each hole. Two movable rods 16 are fitted inside the limiting ring plate. A new energy battery clamping plate 17 is fixedly installed at one end of each movable rod 16. The outer wall of the new energy battery clamping plate 17 is coated with a high-temperature resistant coating. A handle is fixedly installed at the other end of each movable rod 16, and a [missing information - likely a device or accessory] is fitted onto the handle. A return spring rod 18 is fixedly installed on one side of the outer wall of the new energy battery clamp 17. One end of the return spring rod 18 is fixedly connected to one side of the outer wall of the first fixed base plate 15. The return spring rod 18 is located between the first fixed base plate 15 and the new energy battery clamp 17. An opening is provided at the bottom of the explosion-proof test chamber body 10. A collection plate 19 is fixedly installed in the opening. The collection plate 19 is located at the bottom of the fixed support base 11. The inner wall of the collection plate 19 is inclined at an angle of forty-five degrees.

[0035] Place the bottom of the new energy battery into the slot inside the new energy battery placement tray 12. Pull the handle on the movable rod 16 to deform the return spring rod 18, causing the new energy battery clamping plate 17 to move under the action of the return spring rod 18. Release the handle on the movable rod 16 to clamp the new energy battery between the two sets of new energy battery clamping plates 17. Press the first fixed base plate 15 to move the support rod inside the telescopic plate 14. Adjust the distance between the first fixed base plate 13 and the first fixed base plate 15 to limit and fix the height position of the new energy battery. The seepage battery solution is guided and collected by the collection plate 19.

[0036] The structure consisting of a fixed support base 11, a new energy battery placement slot 12, a first fixed base plate 13, a telescopic plate 14, a first fixed base plate 15, a movable rod 16, a new energy battery clamping plate 17, a reset spring rod 18, and a collection plate 19 achieves the purpose of limiting and fixing the battery, solving the problem of the battery changing position when it explodes inside the device, reducing the impact of the battery on the inside of the device, improving the safety of the device, improving the fixing effect of the battery inside the device, and improving the stability of the device.

[0037] Example 2: Based on Example 1, as follows Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the cleaning assembly includes an electromagnetic controller 21. The electromagnetic controller 21 is fixedly installed on the inner wall of the explosion-proof test chamber body 10. A wire is fixedly installed at the bottom of the electromagnetic controller 21. An annular groove is formed at the bottom of the partition plate 20, and an electromagnetic slide rail 22 is fixedly installed inside the annular groove. An electromagnetic slider 23 is slidably installed inside the electromagnetic slide rail 22. One end of the wire is fixedly installed inside the electromagnetic slide rail 22. The electromagnetic controller 21 is electrically connected to the electromagnetic slide rail 22. A fixing rod 24 is fixedly installed at the bottom of the electromagnetic slider 23. Eight sets of cleaning brushes 25 are attached to the outer wall of the fixing rod 24. The cleaning brushes 25 can be tightly attached to the inner wall of the explosion-proof test chamber body 10. An adjustable adjustment structure is also provided at the top of the partition plate 20, including a limit slide rail 26. An opening is provided at the top of the partition plate 20. Two sets of strip-shaped slots are provided on the inner walls of both sides of the opening. Limiting slide rails 26 are fixedly installed in the strip-shaped slots. There are two sets of limiting slide rails 26. A set of limiting sliders 27 is slidably installed inside each set of limiting slide rails 26. A connecting rod 28 is fixedly installed between the two sets of limiting sliders 27. A set of strip-shaped slots is provided on the other side of the opening. A telescopic plate 29 is fixedly installed inside the strip-shaped slots. One end of the telescopic plate 29 is fixedly connected to one side of the outer wall of the connecting rod 28. A first magnetic block 30 is fixedly installed on the other side of the outer wall of the connecting rod 28. A strip-shaped hole is provided on the other side of the opening at the top of the partition plate 20. A second magnetic block 31 is fixedly installed in the strip-shaped hole. The first magnetic block 30 can be magnetically snapped into the inside of the second magnetic block 31.

[0038] Pull the connecting rod 28 to drive the limiting slider 27 to slide inside the limiting slide rail 26, and snap the first magnetic block 30 into the inside of the second magnetic block 31, so that the first magnetic block 30 and the second magnetic block 31 are magnetically connected, and the telescopic plate 29 blocks the opening at the top of the partition plate 20. Start the electromagnetic controller 21 to drive the electromagnetic slider 23 to move inside the electromagnetic slide rail 22, and drive the cleaning brush 25 on the fixed rod 24 to wipe the inner wall of the explosion-proof test chamber body 10 in a cycle, scraping the battery solution and debris splashed on the inner wall of the explosion-proof test chamber body 10 to the top of the collection plate 19 for drainage and collection.

[0039] The structure of the partition plate 20, electromagnetic controller 21, electromagnetic slide rail 22, electromagnetic slider 23, fixing rod 24, cleaning brush 25, limiting slide rail 26, limiting slider 27, connecting rod 28 and telescopic plate 29 achieves the purpose of automatically cleaning the battery solution and fragments that exploded inside the device, replacing manual cleaning of the inside of the device, reducing the cleaning pressure of manual cleaning, improving the flexibility of device use, and improving the working efficiency of the device.

[0040] Example 3: Based on Examples 1 and 2, as follows... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the heating structure includes a temperature controller 32, which is fixedly installed on the top of the partition plate 20. Two sets of heat-conducting pipes 33 are fixedly installed on the inner wall of one side of the explosion-proof test chamber body 10. The temperature controller 32 is electrically connected to the two sets of heat-conducting pipes 33 via wires. An exhaust box 34 is fixedly installed on the inner wall of one side of the explosion-proof test chamber body 10, located above the temperature controller 32. An opening is provided at the bottom of the exhaust box 34, and four sets of louvered fan blades are rotatably installed inside the opening. An exhaust port 35 is fixedly installed on the outer wall of one side of the explosion-proof test chamber body 10, and an exhaust fan 36 is rotatably installed inside the exhaust port 35. A battery storage box 37 is fixedly installed on the outer wall of one side of the explosion-proof test chamber body 10. A first power supply line 38 and a second power supply line 39 are fixedly installed on the inner wall of one side of the explosion-proof test chamber body 10. One end of each of the first power supply line 38 and the second power supply line 39 is fixedly installed with a connector that can connect to a new battery. The power supply battery is fixedly connected to the plug. The other ends of the first power supply line 38 and the second power supply line 39 are both fixedly installed inside the storage box 37. Two sets of auxiliary plates are fixedly installed on the front side of the explosion-proof test chamber body 10. A support rod is fixedly installed between the two sets of auxiliary plates. An opening and closing door panel 40 is hinged to the outer wall of the support rod. An opening is opened on one side of the outer wall of the opening and closing door panel 40. A handle 41 is fixedly installed in the opening. A rubber pad is pasted inside the handle 41. An observation window 42 is fixedly installed in one side of the outer wall of the opening and closing door panel 40. A support base plate 43 is fixedly installed at the bottom of the explosion-proof test chamber body 10. There are two sets of support base plates 43. A rubber seal is pasted on the outer wall of the opening and closing door panel 40. An opening is opened on the front side of the explosion-proof test chamber body 10. The opening and closing door panel 40 can be snapped into the opening opened on the front side of the explosion-proof test chamber body 10. An anti-slip pad is pasted on the bottom of the support base plate 43.

[0041] Start the temperature controller 32 to regulate the internal temperature of the device through the heat pipe 33, and perform heat conduction or cooling treatment so that the internal environment of the test chamber can meet the two sets of test conditions of high temperature and low temperature. Start the exhaust box 34 to transfer the gas inside the device. Start the exhaust fan 36 to quickly exhaust the gas inside the device. Connect the first power supply line 38 and the second power supply line 39 to the new energy battery. Start the battery storage box 37 to continuously supply power to the new energy battery. Observe the internal status of the device through the observation window 42. Support the device through the support base plate 43. Pull the handle 41 to open and close the door panel 40.

[0042] The battery is subjected to high and low temperature explosion-proof tests through the structure of the first magnetic block 30, the second magnetic block 31, the temperature controller 32, the heat conduction pipe 33, the exhaust box 34, the exhaust port 35, the exhaust fan 36, the battery storage box 37, the first power supply line 38, the second power supply line 39, the opening and closing door panel 40, the handle 41, the observation window 42 and the supporting base plate 43, which improves the stability and safety of the device test, improves the accuracy of the test, and optimizes the user experience of the device.

[0043] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A high and low temperature explosion-proof test chamber for new energy batteries, comprising an explosion-proof test chamber body (10), a fixing component, and a cleaning component, characterized in that, The explosion-proof test chamber body (10) is fixedly installed with a fixed support base (11) on the inner bottom. The fixing components include a new energy battery placement slot plate (12), which is fixedly installed on the top of the fixed support base (11). The cleaning components include a partition plate (20), which is fixedly installed inside the explosion-proof test chamber body (10). The top of the partition plate (20) is provided with an adjustable heating structure.

2. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 1, characterized in that, The fixing assembly also includes a first fixing base plate (13). Two sets of first fixing base plates (13) are fixedly installed on the top of the fixing support base (11). The two sets of first fixing base plates (13) are placed opposite each other on the top sides of the fixing support base (11). There are two sets of first fixing base plates (13). Two sets of telescopic plates (14) are fixedly installed on the top of each set of first fixing base plates (13), for a total of four sets of telescopic plates (14). An opening is provided on the top of the telescopic plate (14). A support rod is slidably installed in the opening. There are four sets of support rods. A set of first fixing base plates (15) is fixedly installed between one end of each pair of support rods. There are two sets of first fixing base plates (15). A set of holes is provided on one outer wall of the first fixing base plate (15). A limiting ring plate is fixedly installed in the hole. A limiting ring plate is fitted inside the limiting ring plate. There are two sets of movable rods (16). One end of the movable rod (16) is fixedly installed with a new energy battery clamp (17). The outer wall of the new energy battery clamp (17) is coated with a high temperature resistant coating layer. The other end of the movable rod (16) is fixedly installed with a handle. The handle is fitted with an anti-slip rubber ring. A reset spring rod (18) is fixedly installed on one side of the outer wall of the new energy battery clamp (17). One end of the reset spring rod (18) is fixedly connected to one side of the outer wall of the first fixed base plate (15). The reset spring rod (18) is located between the first fixed base plate (15) and the new energy battery clamp (17). The bottom of the explosion-proof test chamber body (10) has an opening. A collection plate (19) is fixedly installed in the opening. The collection plate (19) is located at the bottom of the fixed support base (11).

3. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 1, characterized in that, The cleaning assembly includes an electromagnetic controller (21). The electromagnetic controller (21) is fixedly installed on the inner wall of the explosion-proof test chamber body (10). The bottom of the electromagnetic controller (21) is fixedly installed with a wire. The bottom of the partition plate (20) is provided with an annular groove. An electromagnetic slide rail (22) is fixedly installed in the annular groove. An electromagnetic slider (23) is slidably installed inside the electromagnetic slide rail (22). One end of the wire is fixedly installed inside the electromagnetic slide rail (22). The electromagnetic controller (21) is electrically connected to the electromagnetic slide rail (22). A fixing rod (24) is fixedly installed at the bottom of the electromagnetic slider (23). Eight sets of cleaning brushes (25) are pasted on the outer wall of the fixing rod (24). The cleaning brushes (25) can be tightly attached to the inner wall of the explosion-proof test chamber body (10).

4. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 3, characterized in that, The top of the partition plate (20) is also provided with an adjustable adjustment structure, which includes a limiting slide rail (26). The top of the partition plate (20) has an opening, and two sets of strip-shaped slots are provided on the inner walls of both sides of the opening. The limiting slide rail (26) is fixedly installed in the strip-shaped slots. There are two sets of limiting slide rails (26). A set of limiting sliders (27) is slidably installed inside each of the two sets of limiting slide rails (26). A connecting rod (28) is fixedly installed between the two sets of limiting sliders (27). A set of strip-shaped slots are provided on the inner wall of the other side of the part. A telescopic plate (29) is fixedly installed inside the strip-shaped slots. One end of the telescopic plate (29) is fixedly connected to the outer wall of one side of the connecting rod (28). A first magnetic block (30) is fixedly installed on the outer wall of the other side of the connecting rod (28). A strip-shaped hole is provided on the inner wall of the other side of the top opening of the partition plate (20). A second magnetic block (31) is fixedly installed inside the strip-shaped hole. The first magnetic block (30) can be magnetically attached to the inside of the second magnetic block (31).

5. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 4, characterized in that, The heating structure includes a temperature controller (32), which is fixedly installed on the top of the partition plate (20). A heat-conducting pipe (33) is fixedly installed on the inner wall of one side of the explosion-proof test chamber body (10). There are two sets of heat-conducting pipes (33). The temperature controller (32) is electrically connected to the two sets of heat-conducting pipes (33) through wires. An exhaust box (34) is fixedly installed on the inner wall of one side of the explosion-proof test chamber body (10). The exhaust box (34) is located above the temperature controller (32). An opening is provided at the bottom of the exhaust box (34). Four sets of louvered fan blades are rotatably installed in the opening. An exhaust port (35) is fixedly installed on one side of the outer wall of the explosion-proof test chamber (10). An exhaust fan (36) is rotatably installed inside the exhaust port (35). A storage box (37) is fixedly installed on one side of the outer wall of the explosion-proof test chamber body (10). A set of first power supply lines (38) and a set of second power supply lines (39) are fixedly installed on one side of the inner wall of the explosion-proof test chamber body (10). One end of the first power supply line (38) and the second power supply line (39) are both fixedly installed with plugs that can be connected and fixed to the new energy battery. The other end of the first power supply line (38) and the second power supply line (39) are both fixedly installed inside the storage box (37).

6. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 1, characterized in that, Two sets of auxiliary plates are fixedly installed on the front side of the explosion-proof test chamber body (10). A support rod is fixedly installed between the two sets of auxiliary plates. An opening and closing door panel (40) is hinged to the outer wall of the support rod. An opening is provided on one side of the outer wall of the opening and closing door panel (40). A handle (41) is fixedly installed in the opening. A rubber pad is pasted inside the handle (41). An observation window (42) is fixedly installed in one side of the outer wall of the opening and closing door panel (40). A support base plate (43) is fixedly installed at the bottom of the explosion-proof test chamber body (10). There are two sets of support base plates (43).

7. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 6, characterized in that, A rubber seal is affixed to the outer wall of the opening and closing door panel (40), and an opening is provided on the front side of the explosion-proof test chamber body (10). The opening and closing door panel (40) can be snapped into the opening on the front side of the explosion-proof test chamber body (10).

8. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 2, characterized in that, The inner wall of the aggregate plate (19) is inclined at an angle of forty-five degrees.

9. The high and low temperature explosion-proof test chamber for new energy batteries according to claim 6, characterized in that, The bottom of the support base plate (43) is fitted with an anti-slip pad.

Images