Super capacitor discharge equipment

Abstract

The utility model relates to the technical field, in particular to super capacitor discharge equipment, which is technically characterized by comprising a placement box body, a discharge metal plate and a monomer fixing device, the placement box body is used for the discharge metal plate and the monomer fixing device, a plurality of metal wire meshes are arranged on the discharge metal plate, and the metal wire meshes are arranged on the monomer fixing device. The metal wire mesh is used for abutting against the super capacitor monomer, the metal wire mesh is located on the discharge metal plate and points to the monomer fixing device, and the monomer fixing device is provided with a limiting groove matched with the metal wire mesh. The positions of the super-capacitor monomers are fixed through the limiting grooves in the fixing chuck, the situation that short circuit is poor due to the fact that the super-capacitor monomers are too inclined is avoided, and the super-capacitor monomers can make full contact with each other or the height difference of the super-capacitor monomers is corrected through the metal wire mesh. Therefore, the conditions of sparking danger and inconsistent performance caused by incomplete discharge of the single body in the storage, transportation and assembly processes are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of super capacitor monomer manufacturing, in particular to a super capacitor discharge device. Background Art

[0002] During the manufacturing process of supercapacitor cells, there is a possibility that the supercapacitor cells may not be fully discharged, which may lead to problems such as fire hazards and inconsistent performance.

[0003] In order to solve the above technical problems, short-circuiting is usually used to ensure that the monomers are completely discharged during storage and transportation assembly. Short-circuiting is to short-circuit the positive and negative poles of the supercell capacitor monomer together so that the electric energy is released through the short-circuit line, thereby eliminating the potential risk of ignition. Short-circuiting can ensure that the monomer is in a safe state during the manufacturing and transportation process, avoiding safety hazards caused by complete discharge. In the prior art, the short-circuiting method of tide surge aluminum foil is usually used, and because the aluminum foil is relatively thin, it is often punctured or damaged, causing the short-circuit of some monomers to be invalid. The monomer has the characteristic of voltage rebound, which will cause the voltage of some monomers to rebound and be inconsistent with the initial state of other monomers. The aluminum foil method currently used needs to be replaced frequently, which is costly. At the same time, the initial state of the monomers in this short-circuiting method is inconsistent, and personnel burns and circuit board line burns may occur during the production process. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is a series of technical problems caused by the short-circuiting method of aluminum foil in the prior art.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A supercapacitor discharge device comprises a placement box, a discharge metal plate and a monomer fixing device, wherein the placement box is used for the discharge metal plate and the monomer fixing device, the discharge metal plate is provided with a plurality of metal meshes, the metal meshes are used for supporting the supercapacitor monomer, the metal meshes are located on the discharge metal plate pointing to the monomer fixing device, and the monomer fixing device is provided with a limiting groove matching with the metal meshes.

[0007] Preferably, the placement box includes a bottom plate and a cover plate, the bottom plate and the cover plate are both arranged in a square shape, and fixing devices are arranged on the bottom plate and the cover plate.

[0008] Preferably, the fixing device includes limiting posts and clamps at the four corners of the chassis, the limiting posts are pressed against the cover plate at one end pointing away from the chassis, and the clamps are located on the cover plate to fix the relative positions of the cover plate and the chassis.

[0009] Preferably, the metal mesh array is arranged on the discharge metal plate, a spring is arranged on the side of the metal mesh pointing to the monomer fixing device, and the spring is connected to the metal mesh.

[0010] Preferably, the fixed chuck and the discharge metal plate are provided with clearance grooves matching with the limiting pillars.

[0011] Preferably, the inner diameter of the limiting groove is larger than the outer diameter of the metal wire mesh, and the thickness of the cell fixing device is smaller than the height of the supercapacitor cell.

[0012] The discharge device of the supercapacitor cell described above fixes the position of the supercapacitor cell by means of the limiting groove on the fixing chuck, and prevents the supercapacitor cell from being placed too tilted and causing a short circuit. The supercapacitor cell can be fully contacted or the height difference of the supercapacitor cell itself can be corrected through the metal wire mesh, thereby preventing the cell from being not fully discharged during storage, transportation and assembly, causing the danger of ignition and inconsistent performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a supercapacitor discharge device in one embodiment of the utility model;

[0014] Figure 2 This is an explosion diagram of a supercapacitor discharge device in one embodiment of the utility model;

[0015] Figure 3 It is a cross-sectional schematic diagram of a supercapacitor discharge device in an implementation mode of the present utility model.

[0016] In the figure, 1. placing box; 11. chassis; 111. limiting column; 12. cover plate; 121. limiting device; 2. discharge metal plate; 21. metal wire mesh; 211. spring; 3. fixing chuck; 31. limiting groove; 32. giving way groove; 4. super capacitor cell. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] See also Figure 1A supercapacitor discharge device includes a placement box 1, a discharge metal plate 2, and a monomer fixing device, wherein the placement box 1 is located at the periphery of the discharge metal plate 2 and the monomer fixing device, and is used to fix the positions of the discharge metal plate 2 and the monomer fixing device, the discharge metal plate 2 is located in the placement box 1, the monomer fixing device and the discharge metal plate 2 are arranged in contact with each other, and the monomer fixing device is used to fix the position of the supercapacitor monomer 4.

[0019] See also Figure 1 and Figure 2 The placing box 1 includes a bottom plate 11 and a cover plate 12. In one embodiment, the bottom plate 11 and the cover plate 12 are both arranged in the form of square plates. Limiting posts 111 pointing to the cover plate 12 are arranged at the four corners of the bottom plate 11. The limiting posts 111 are abutted against the cover plate 12 at one end away from the bottom plate 11. A limiting device 121 matching the limiting posts 111 is arranged on the cover plate 12. Figure 2 In the illustrated embodiment, the limiting device 121 is a clamp. In other embodiments, the limiting device 121 may also be a fixing bolt or other known fixing devices.

[0020] In other embodiments, the placement box 1 may be a box structure with a cover plate 12 , and a discharge device is formed by placing the discharge metal plate 2 and the fixing chuck 3 in the placement box 1 .

[0021] See also Figure 2 The discharge metal plate 2 is provided with a metal mesh 21, the metal mesh 21 is used to support the supercapacitor monomer 4, and the metal mesh 21 is located at the end of the discharge metal plate 2 away from the chassis 11. In one embodiment, the metal mesh 21 array is arranged on the discharge metal plate 2, and, please refer to Figure 3 The outer periphery of the metal mesh 21 is provided with a spring 211 which is interconnected with the metal mesh 21 .

[0022] See also Figure 1 and Figure 2 The monomer fixing device is a fixing chuck 3 with the same area as the discharge metal plate 2, one end of the fixing chuck 3 abuts against one end of the discharge metal plate 2 provided with a metal wire mesh 21, and a plurality of limiting grooves 31 are provided on the fixing chuck 3, and the limiting grooves 31 are used to fix the position of the supercapacitor monomer 4, and the limiting grooves 31 and the metal wire mesh 21 are matched with each other. The inner diameter of the limiting groove 31 is larger than the outer diameter of the metal wire mesh 21, and the thickness of the monomer fixing device is smaller than the height of the supercapacitor monomer 4.

[0023] In one embodiment, in order to fix the positions of the fixing chuck 3 and the discharge metal plate 2 , a clearance groove 32 matching with the limiting column 111 is provided on the fixing chuck 3 and the discharge metal plate 2 .

[0024] Working principle:

[0025] The metal bottom plate, the discharge metal plate 2 and the fixed chuck 3 are placed in the chassis 11 in advance. After the monomer production is completed, the monomer pins are placed downward in the device. After the whole or part of the tray is placed, the cover plate 12 is pressed on the top of the monomer and fixed with a fixing device. In this way, the pins of the supercapacitor monomer 4 can be fully in contact with the metal wire mesh 21 for full and complete discharge.

[0026] The discharge device of the supercapacitor cell provided in the present application fixes the position of the supercapacitor cell by means of the limiting groove 31 on the fixing chuck 3. The supercapacitor cell is placed too tilted to cause a short circuit. The metal wire mesh 21 allows the supercapacitor cell to fully contact or correct the height difference of the supercapacitor cell itself, thereby preventing the cell from being completely discharged during storage, transportation and assembly, causing the danger of ignition and inconsistent performance.

Claims

1. A supercapacitor discharge device, characterized in that: It includes a placement box, a discharge metal plate and a monomer fixing device. The placement box is used for the discharge metal plate and the monomer fixing device. The discharge metal plate is provided with a plurality of metal meshes, and the metal meshes are used to support the supercapacitor monomer. The metal meshes are located on the discharge metal plate pointing to the monomer fixing device, and the monomer fixing device is provided with a limiting groove that matches the metal meshes.

2. The supercapacitor discharge device according to claim 1, characterized in that: The placement box includes a bottom plate and a cover plate. The bottom plate and the cover plate are both arranged in a square shape. Fixing devices are arranged on the bottom plate and the cover plate.

3. The supercapacitor discharge device according to claim 2, characterized in that The fixing device includes limiting posts and clamps at the four corners of the chassis. The limiting posts are pressed against the cover plate at one end pointing away from the chassis. The clamps are located on the cover plate and are used to fix the relative positions of the cover plate and the chassis.

4. The supercapacitor discharge device according to claim 3, characterized in that: The metal wire mesh array is arranged on the discharge metal plate, a spring is arranged on the side of the metal wire mesh pointing to the monomer fixing device, and the spring is connected to the metal wire mesh.

5. The supercapacitor discharge device according to claim 4, characterized in that: The single-body fixing device is a fixing chuck with the same area as the discharge metal plate, and the fixing chuck and the discharge metal plate are provided with a clearance groove matching with the limiting column.

6. The supercapacitor discharge device according to claim 1, characterized in that: The inner diameter of the limiting groove is larger than the outer diameter of the metal wire mesh, and the thickness of the cell fixing device is smaller than the height of the super capacitor cell.

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