Lithium battery storage explosion-proof device

Abstract

The utility model discloses a lithium battery storage explosion-proof device which comprises a supporting base, the two sides of the supporting base are both fixedly connected with clamping plates, the outer wall of the supporting base is fixedly connected with a supporting frame, the outer wall of the supporting frame is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a driving motor, and the driving motor is fixedly connected with a battery. The device comprises a supporting base, a clamping plate, a supporting frame, a fixing frame, a driving motor, a fan blade, a movable top plate, a side plate and a through hole, fan blades are installed on the outer wall of an output shaft of the driving motor, the outer wall of the clamping plate is movably connected with a movable top plate, the inner wall of the movable top plate is fixedly connected with a side plate, and the outer wall of the side plate is provided with a through hole. According to the invention, the lithium battery is convenient to assemble and disassemble, and heat dissipation and dust prevention can be carried out on the internal lithium battery after assembly, so that the lithium battery is effectively prevented from explosion caused by collision and over-high temperature, and the safety during use is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of lithium batteries, and specifically relates to an explosion-proof device for storing lithium batteries. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream.

[0003] The existing lithium batteries have poor protection effect when in use, which may lead to explosion damage when hit, and poor heat dissipation effect, which may lead to explosion damage when running at high temperature, thus reducing the safety during use. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a lithium battery storage explosion-proof device for existing devices to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a lithium battery storage explosion-proof device, comprising a supporting base, both sides of the supporting base are fixedly connected with a card plate, the outer wall of the supporting base is fixedly connected with a supporting frame, the outer wall of the supporting frame is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a driving motor, the outer wall of the output shaft of the driving motor is equipped with a fan blade, the outer wall of the card plate is movably connected with a movable top plate, the inner wall of the movable top plate is fixedly connected with a side plate, and the outer wall of the side plate is provided with a through hole, by providing the supporting base, the card plate, the supporting frame, the fixing frame, the driving motor, the fan blade, the movable top plate, the side plate and the through hole, it is convenient to assemble and disassemble, and after assembly, the internal lithium battery can be dissipated and dust-proofed, thereby effectively preventing the lithium battery from exploding due to collision and excessive temperature, thereby improving the safety during use.

[0006] Furthermore, the clamping plate is an elastic structure, and the clamping plates are symmetrically distributed on both sides of the support base, which facilitates the positioning of the movable top plate through the clamping plates.

[0007] Furthermore, the fixing frame is a "cross" shaped structure, and the fixing frame and the supporting frame are welded to facilitate the fixing frame to support the driving motor.

[0008] Furthermore, the fan blades are provided in two groups, and the two groups of fan blades are oppositely distributed, which facilitates driving the internal hot air to rotate to the outside for heat dissipation.

[0009] Furthermore, the movable top plate is a "concave"-shaped structure, and the movable top plate is engaged with the support base through a clamping plate, which facilitates the protection of the lithium battery after the movable top plate and the support base are engaged.

[0010] Furthermore, a plurality of through holes are evenly distributed on the outer wall of the side plate, and two through holes are symmetrically distributed on the inner wall of the movable top plate, which facilitates dust prevention work.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] The provision of a support base, a card plate, a support frame, a fixing frame, a drive motor, fan blades, a movable top plate, a side plate and a through hole facilitates assembly and disassembly, and after assembly, the internal lithium battery can be cooled and dust-proofed, thereby effectively preventing the lithium battery from exploding due to collision and excessive temperature, thereby improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the exploded structure of the utility model when viewed from above;

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model when viewed from above;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. support base; 2. clamping plate; 3. support frame; 4. fixing frame; 5. driving motor; 6. fan blades; 7. movable top plate; 8. side plate; 9. through hole. DETAILED DESCRIPTION

[0018] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: a lithium battery storage explosion-proof device, comprising a supporting base 1, both sides of the supporting base 1 are fixedly connected with a card plate 2, the outer wall of the supporting base 1 is fixedly connected with a supporting frame 3, the outer wall of the supporting frame 3 is fixedly connected with a fixing frame 4, the inner wall of the fixing frame 4 is fixedly connected with a driving motor 5, the outer wall of the output shaft of the driving motor 5 is installed with a fan blade 6, the outer wall of the card plate 2 is movably connected with a movable top plate 7, the inner wall of the movable top plate 7 is fixedly connected with a side plate 8, and the outer wall of the side plate 8 is provided with a through hole 9. The supporting base 1, the card plate 2, the supporting frame 3, the fixing frame 4, the driving motor 5, the fan blade 6, the movable top plate 7, the side plate 8 and the through hole 9 are provided, which is convenient for assembly and disassembly, and after assembly, the internal lithium battery can be dissipated and dust-proofed, thereby effectively preventing the lithium battery from exploding due to collision and excessive temperature, thereby improving the safety during use.

[0020] Furthermore, the clamping plate 2 is an elastic structure, and the clamping plates 2 are symmetrically distributed on both sides of the supporting base 1 , which facilitates positioning of the movable top plate 7 through the clamping plates 2 .

[0021] Furthermore, the fixing frame 4 is a "cross" shaped structure, and the fixing frame 4 and the supporting frame 3 are welded to facilitate the fixing frame 4 to support the driving motor 5.

[0022] Furthermore, two groups of fan blades 6 are provided, and the two groups of fan blades 6 are oriented in opposite directions, which facilitates driving the internal hot air to rotate to the outside for heat dissipation.

[0023] Furthermore, the movable top plate 7 is a "concave"-shaped structure, and the movable top plate 7 is engaged with the support base 1 through the clamping plate 2, which facilitates the protection of the lithium battery after the movable top plate 7 is engaged with the support base 1.

[0024] Furthermore, a plurality of through holes 9 are evenly distributed on the outer wall of the side plate 8 , and two through holes 9 are symmetrically distributed on the inner wall of the movable top plate 7 , which facilitates dust prevention work.

[0025] When in use, firstly, the movable top plate 7 is put onto the outer wall of the card plate 2, so that the card plate 2 can be positioned and assembled after being elastically abutted against the inner wall of the movable top plate 7, and the movable top plate 7 drives the side plate 8 to be inserted in front of the fixed frame 4, so that the fan blades 6 drive the hot air to flow through the through holes 9 on the outer wall of the side plate 8 to prevent dust, thereby improving the heat dissipation effect and dust prevention effect, and then avoiding the dust from entering the interior to affect the use of the lithium battery, and at the same time solving the problem of explosion damage of the lithium battery caused by collision and excessive temperature.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A lithium battery storage explosion-proof device, comprising a support base (1), characterized in that: Both sides of the support base (1) are fixedly connected with a clamping plate (2), the outer wall of the support base (1) is fixedly connected with a support frame (3), the outer wall of the support frame (3) is fixedly connected with a fixing frame (4), the inner wall of the fixing frame (4) is fixedly connected with a drive motor (5), the outer wall of the output shaft of the drive motor (5) is equipped with a fan blade (6), the outer wall of the clamping plate (2) is movably connected with a movable top plate (7), the inner wall of the movable top plate (7) is fixedly connected with a side plate (8), and the outer wall of the side plate (8) is provided with a through hole (9).

2. A lithium battery storage explosion-proof device according to claim 1, characterized in that: The clamping plate (2) is an elastic structure, and the clamping plates (2) are symmetrically distributed on both sides of the supporting base (1).

3. A lithium battery storage explosion-proof device according to claim 1, characterized in that: The fixing frame (4) is a cross-shaped structure, and the fixing frame (4) and the supporting frame (3) are connected by welding.

4. A lithium battery storage explosion-proof device according to claim 1, characterized in that: The fan blades (6) are provided in two groups, and the rotation directions of the two groups of fan blades (6) are oppositely distributed.

5. The lithium battery storage explosion-proof device according to claim 1, characterized in that: The movable top plate (7) is a "concave"-shaped structure, and the movable top plate (7) is mutually engaged with the support base (1) via a clamping plate (2).

6. A lithium battery storage explosion-proof device according to claim 1, characterized in that: A plurality of through holes (9) are evenly distributed on the outer wall of the side plate (8), and two through holes (9) are symmetrically distributed on the inner wall of the movable top plate (7).

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