Battery drying oven

Abstract

The utility model relates to the technical field of battery baking, in particular to a battery baking oven which comprises an oven body. The plurality of support frames are mounted on the box body; each power supply plug module comprises a mounting bracket and a plurality of power supply plugs, the mounting brackets are mounted on the supporting frame, each power supply plug comprises a plug body, a plug mounting bottom plate, a plug mounting base and a plurality of buffer elastic modules, and the plug mounting bottom plates are mounted on the mounting brackets; the plug mounting base and the plug mounting bottom plate are connected through a plurality of buffer elastic modules, and the plug body is mounted on the plug mounting base; and the battery material box is placed on the supporting frame, the battery material box is provided with a power connection plug, and the power connection plug is in butt joint with the plug body to form electric connection.

Description

Technical Field

[0001] The utility model relates to the technical field of battery baking, in particular to a battery baking oven. Background Art

[0002] With the development of the electric vehicle industry, lithium-ion batteries, as the power source of the electric vehicle industry, are also widely used in the automotive industry. As a result, the requirements for the performance of lithium-ion batteries are becoming higher and higher. There are many factors that affect the performance of lithium-ion batteries, among which moisture has a crucial impact on the performance of lithium-ion batteries.

[0003] At present, in the production and manufacturing of lithium-ion batteries, moisture control mostly uses the baking process. In the baking process, the lithium-ion battery is placed in a battery box, and the battery box is placed in an oven. The battery is heated by the battery box, and the oven is evacuated to complete the removal of moisture from the lithium-ion battery. Before the baking process, the battery box needs to be automatically transported so that the battery box can be placed in the oven. In order to automatically achieve electrical connection with the battery box, some ovens will be equipped with a power plug inside the oven, and a corresponding power plug will be set on the side of the battery box. After the battery box is placed in the oven, the power plug inside the oven will dock with the power plug of the battery box to achieve electrical connection between the oven and the battery box. However, there is the following situation: if the battery box moves too fast during the placement process, it will cause a serious collision between the power plug and the power plug, thereby causing damage to the power plug and the power plug. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a battery oven, which aims to solve the problem that a power supply plug and a power connection plug are seriously collided, resulting in damage to the power supply plug and the power connection plug.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The present application provides a battery oven, comprising:

[0007] Box;

[0008] A plurality of support frames are installed on the box;

[0009] A plurality of power plug modules, each comprising a mounting bracket and a plurality of power plugs, wherein the mounting bracket is mounted on the support frame, the power plug comprises a plug body, a plug mounting base, a plug mounting base and a plurality of buffer elastic modules, the plug mounting base is mounted on the mounting bracket, the plug mounting base is connected to the plug mounting base via a plurality of the buffer elastic modules, and the plug body is mounted on the plug mounting base;

[0010] The battery cartridge is placed on the support frame. The battery cartridge is provided with a power connection plug, and the power connection plug is docked with the plug body to form an electrical connection.

[0011] Further, the plug body is provided with a first guide pin.

[0012] Further, the plug body is also provided with a second guide pin, and the first guide pin and the second guide pin are respectively arranged at opposite ends of the plug body.

[0013] Further, the first guide pin is a round pin, and the second guide pin is a diamond pin.

[0014] Further, the power supply plug further includes:

[0015] A plurality of floating screws;

[0016] The plug mounting base is provided with a relief hole, the plug body is arranged in the relief hole, and the periphery of the plug body is floatingly connected to the inner side of the plug mounting base through a plurality of the floating screws.

[0017] Further, the buffer elastic module includes a bolt, a nut and a buffer spring, and the buffer spring is sleeved on the bolt;

[0018] The four corners of the plug mounting base are provided with first mounting holes, the plug mounting bottom plate is correspondingly provided with second mounting holes, one end of the buffer spring abuts against the plug mounting bottom plate, the other end of the buffer spring abuts against the plug mounting base, and the bolt passes through the first mounting hole and the second mounting hole and is threadedly connected to the nut to realize the floating connection between the plug mounting base and the plug mounting bottom plate.

[0019] Further, the mounting bracket includes a mounting plate and connecting elements, the connecting elements are connected to both ends of the mounting plate, and the mounting plate is fixedly connected to the support frame through the connecting elements.

[0020] Further, the support frame includes multiple pairs of reinforcing ribs, a plurality of support beams and a plurality of mounting beams. Any pair of the reinforcing ribs is installed on opposite sides inside the box body, and the multiple pairs of reinforcing ribs divide the inside of the box body into multiple accommodation spaces from top to bottom, and adjacent accommodation spaces communicate with each other; both ends of the plurality of support beams are fixedly connected to the reinforcing ribs on both sides of the middle position, and the plurality of mounting beams are respectively fixedly connected to multiple pairs of the reinforcing ribs from bottom to top.

[0021] Further, the reinforcing rib is provided with a guide rail, and the battery cartridge is provided with a moving device. The battery cartridge moves along the guide rail through the moving device, so that the battery cartridge can be placed into or removed from the box body, and at the same time, the electrical connection plug is docked with or separated from the plug body.

[0022] Further, the number of the power supply plug modules is 4, and the number of the power supply plugs is 2.

[0023] The beneficial effects of a battery oven described in the present utility model are as follows:

[0024] Since the plug mounting base and the plug mounting bottom plate in the power supply plug module are connected by a plurality of buffer elastic modules, and the plug body is mounted on the plug mounting base, when the electrical connection plug of the battery cartridge moves towards the power supply plug module at an excessive moving speed and contacts, the plurality of buffer elastic modules can undergo elastic deformation, causing the plug mounting base to move, thereby buffering the force of the electrical connection plug towards the plug body, and further avoiding serious collision between the electrical connection plug and the plug body, and prolonging the service life of the electrical connection plug and the plug body. Description of the Drawings

[0025] Figure 1 is the front view of the battery oven according to the embodiment of the present utility model;

[0026] Figure 2 is the structural schematic diagram of the battery oven according to the embodiment of the present utility model;

[0027] Figure 3 is the assembly structural schematic diagram of the inner shell and the support frame according to the embodiment of the present utility model;

[0028] Figure 4 is the structural schematic diagram of the power supply plug module according to the embodiment of the present utility model;

[0029] Figure 5 is the structural schematic diagram of the power supply plug according to the embodiment of the present utility model;

[0030] Figure 6 is the structural schematic diagram of the battery cartridge according to the embodiment of the present utility model.

[0031] Description of the Reference Numerals:

[0032] 1. Box body; 11. Inner housing; 12. Outer housing; 13. Box door; 2. Support frame; 21. Reinforcing rib; 22. Support beam; 23. Installation beam; 24. Guide rail; 3. Power supply plug module; 31. Mounting bracket; 311. Mounting plate; 312. Connecting element; 32. Power supply plug; 321. Plug body; 322. Plug mounting base plate; 323. Plug mounting base; 324. Buffer elastic module; 325. First guide pin; 326. Second guide pin; 327. Floating screw; 4. Battery cartridge; 41. Power connection plug; 42. Moving device. Detailed implementation manners

[0033] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0034] As Figures 1-6 shown, the battery oven of the embodiment of the present application includes:

[0035] Box body 1;

[0036] A plurality of support frames 2, all installed on the box body 1;

[0037] A plurality of power supply plug modules 3, each including a mounting bracket 31 and a plurality of power supply plugs 32. The mounting bracket 31 is installed on the support frame 2. The power supply plug 32 includes a plug body 321, a plug mounting base plate 322, a plug mounting base 323 and a plurality of buffer elastic modules 324. The plug mounting base plate 322 is installed on the mounting bracket 31. The plug mounting base 323 and the plug mounting base plate 322 are connected by a plurality of buffer elastic modules 324. The plug body 321 is installed on the plug mounting base 323;

[0038] The battery cartridge 4 is placed on the support frame 2. The battery cartridge 4 is provided with a power connection plug 41, and the power connection plug 41 is docked with the plug body 321 to form an electrical connection.

[0039] Since the plug mounting base 323 and the plug mounting base plate 322 in the power supply plug module 3 are connected by a plurality of buffer elastic modules 324, and the plug body 321 is installed on the plug mounting base 323, when the power connection plug 41 of the battery cartridge 4 moves and contacts the power supply plug module 3 at a too fast moving speed, the plurality of buffer elastic modules 324 can undergo elastic deformation, causing the plug mounting base 323 to move, thereby buffering the force of the power connection plug 41 on the plug body 321, and further avoiding serious collision between the power connection plug 41 and the plug body 321, and extending the service life of the power connection plug 41 and the plug body 321.

[0040] As Figure 5As shown, in some embodiments, the plug body 321 is provided with a first guiding pin 325. The first guiding pin 325 plays a guiding role when the plug body 321 is docked with the power connection plug 41, guiding the power connection plug 41 to align with the plug body 321.

[0041] As Figure 5 shown, in some embodiments, the plug body 321 is further provided with a second guiding pin 326. The first guiding pin 325 and the second guiding pin 326 are respectively arranged at opposite ends of the plug body 321. The first guiding pin 325 and the second guiding pin 326 are respectively arranged at opposite ends of the plug body 321, enabling the second guiding pin 326 to cooperate with the first guiding pin 325, further aligning the power connection plug 41 with the plug body 321 and preventing the power connection plug 41 from deviating from the plug body 321 at an angle.

[0042] As Figure 5 shown, in some embodiments, the first guiding pin 325 is a round pin and the second guiding pin 326 is a diamond pin.

[0043] As Figure 5 shown, in some embodiments, it further includes:

[0044] a plurality of floating screws 327;

[0045] The plug mounting base 323 is provided with avoidance holes. The plug body 321 is arranged in the avoidance holes, and the periphery of the plug body 321 is floatingly connected to the inner side of the plug mounting base 323 through a plurality of floating screws 327.

[0046] In some embodiments, the buffer elastic module 324 includes a bolt, a nut and a buffer spring. The buffer spring is sleeved on the bolt;

[0047] The four corners of the plug mounting base 323 are provided with first mounting holes. The plug mounting bottom plate 322 is correspondingly provided with second mounting holes. One end of the buffer spring abuts against the plug mounting bottom plate 322, and the other end of the buffer spring abuts against the plug mounting base 323. The bolt passes through the first mounting hole and the second mounting hole and is threadedly connected to the nut to realize the floating connection between the plug mounting base 323 and the plug mounting bottom plate 322.

[0048] When the power connection plug 41 contacts the plug mounting base 323, the buffer spring is compressed, and the moving direction of the plug mounting base 323 is the same as the moving direction of the power connection plug 41, thereby buffering the impact force when the power connection plug 41 collides with the plug mounting base 323 and protecting the plug body and the power connection plug 41.

[0049] As Figure 4As shown, in some embodiments, the mounting bracket 31 includes a mounting plate 311 and a connecting element 312. The connecting element 312 is connected to both ends of the mounting plate 311, and the mounting plate 311 is fixedly connected to the support frame 2 through the connecting element 312.

[0050] The connecting element 312 is an angle steel. One side of the angle steel is fixedly connected to the mounting plate 311 by screws, and the other side of the angle steel is fixedly connected to the support frame 2 by screws.

[0051] As Figures 1-3 shown, in some embodiments, the support frame 2 includes multiple pairs of reinforcing ribs 21, multiple support beams 22, and multiple mounting beams 23. Any pair of reinforcing ribs 21 is installed on opposite sides inside the box body 1, and the multiple pairs of reinforcing ribs 21 divide the inside of the box body 1 into multiple accommodation spaces from top to bottom, and the adjacent accommodation spaces communicate with each other; both ends of the multiple support beams 22 are fixedly connected to the reinforcing ribs 21 on both sides of the middle position, and the multiple mounting beams 23 are respectively fixedly connected to multiple pairs of reinforcing ribs 21 from bottom to top.

[0052] Specifically, the box body 1 includes an inner shell 11, an outer shell 12, and a box door 13. The inner shell 11 is arranged inside the outer shell 12, and the box door 13 is hinged to the outer shell 12. When the battery oven is evacuated, the inner shell 11 will deform under the action of pressure. Therefore, 5 pairs of reinforcing ribs 21 are arranged on the inner side of the inner shell 11 of the support frame 2, which can strengthen the structural strength of the inner shell 11 and prevent the inner shell 11 from deforming when the battery oven is evacuated.

[0053] Both ends of the 2 support beams 22 arranged on the support frame 2 are fixedly connected to the reinforcing ribs 21 on both sides of the middle position, which can further improve the structural strength of the inner shell 11.

[0054] The 4 mounting beams 23 are respectively fixedly connected to 4 pairs of reinforcing ribs 21 from bottom to top. Therefore, 4 battery cartridges 4 can be placed in the battery oven at the same time. The mounting bracket 31 is fixedly connected to the mounting beam 23, so that the power supply plug module 3 is fixed on the mounting beam 23 and electrically connected to the battery cartridge 4 placed on the reinforcing rib 21.

[0055] As Figure 1 shown, in some embodiments, the number of the power supply plug modules 3 is 4, and the number of the power supply plugs 32 is 2. Figure 4

[0056] The 4 power supply plug modules 3 are arranged to match the number of the mounting beams 23. The power connection plugs 41 of the battery cartridges 4 are provided with 2. Therefore, the number of the power supply plugs 32 is 2, realizing the matching of the power connection plugs 41 and the power supply plugs 32. It should be noted that one of the plug body 321 and the power connection plug 41 is a male plug, and the other is a female plug.

[0057] As shown Figure 2 , Figure 6 In some embodiments, as shown in Figure 2 and Figure 6 , the reinforcing rib 21 is provided with a guide rail 24, and the battery cartridge 4 is provided with a moving device 42. The battery cartridge 4 moves along the guide rail 24 through the moving device 42, so that the battery cartridge 4 can be put into or taken out of the box body 1, and at the same time, the power connection plug 41 is docked with or separated from the plug body 321.

[0058] The above are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A battery oven, characterized in that: include: Box; A plurality of support frames are installed on the box; A plurality of power plug modules, each comprising a mounting bracket and a plurality of power plugs, wherein the mounting bracket is mounted on the support frame, the power plug comprises a plug body, a plug mounting base, a plug mounting base and a plurality of buffer elastic modules, the plug mounting base is mounted on the mounting bracket, the plug mounting base is connected to the plug mounting base via a plurality of the buffer elastic modules, and the plug body is mounted on the plug mounting base; The battery material box is placed on the support frame. The battery material box is provided with an electrical plug, and the electrical plug is docked with the plug body to form an electrical connection.

2. The battery oven according to claim 1, characterized in that: The plug body is provided with a first guide pin.

3. The battery oven according to claim 2, characterized in that: The plug body is further provided with a second guide pin, and the first guide pin and the second guide pin are respectively arranged at two opposite ends of the plug body.

4. The battery oven according to claim 3, characterized in that: The first guide pin is a round pin, and the second guide pin is a diamond pin.

5. The battery oven according to claim 1, characterized in that: The power supply plug also includes: Multiple floating screws; The plug mounting base is provided with an avoidance hole, the plug body is arranged in the avoidance hole, and the peripheral side of the plug body is floatingly connected with the inner side of the plug mounting base through a plurality of floating screws.

6. The battery oven according to claim 1, characterized in that: The buffer elastic module comprises a bolt, a nut and a buffer spring, and the buffer spring is sleeved on the bolt; The four corners of the plug mounting base are provided with first mounting holes, and the plug mounting base plate is correspondingly provided with second mounting holes, one end of the buffer spring abuts against the plug mounting base plate, and the other end of the buffer spring abuts against the plug mounting base, and the bolt passes through the first mounting hole and the second mounting hole and is threadedly connected with the nut to realize a floating connection between the plug mounting base and the plug mounting base plate.

7. The battery oven according to claim 1, characterized in that: The mounting bracket includes a mounting plate and a connecting element, wherein the connecting element is connected to two ends of the mounting plate, and the mounting plate is fixedly connected to the support frame via the connecting element.

8. The battery oven according to claim 1, characterized in that: The support frame includes multiple pairs of reinforcing ribs, multiple support beams and multiple mounting beams, any pair of the reinforcing ribs are installed on two opposite sides of the inside of the box, and the multiple pairs of the reinforcing ribs divide the inside of the box from top to bottom into multiple accommodating spaces, and adjacent accommodating spaces are interconnected; the two ends of the multiple support beams are respectively fixedly connected to the reinforcing ribs located on both sides of the middle position, and the multiple mounting beams are respectively fixedly connected to the multiple pairs of the reinforcing ribs from bottom to top.

9. The battery oven according to claim 8, characterized in that: The reinforcing ribs are provided with guide rails, and the battery material box is provided with a moving device. The battery material box is moved along the guide rails by the moving device, so that the battery material box is placed in or removed from the box body, and the power plug is docked or separated from the plug body.

10. The battery oven according to claim 1, characterized in that: The number of the power plug modules is 4, and the number of the power plugs is 2.

Images