A flame-retardant new energy battery box

Abstract

This utility model discloses a flame-retardant new energy battery box technology, specifically a new energy battery box, including a battery box body and a cover. The top of the battery box body is detachably connected to the cover via a connecting component. A first fire extinguishing component is provided in the battery box body, and a second fire extinguishing component is provided in the cover. The first fire extinguishing component includes a first storage chamber located within the battery box body. A first reinforcing column is fixedly installed in the first storage chamber, and a first liquid fire extinguishing agent is disposed within the first storage chamber. By incorporating the first and second fire extinguishing components, this utility model enables fire extinguishing in the event of a fire inside the new energy battery box, achieving flame retardancy and improving safety to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of new energy battery box technology, specifically a flame-retardant new energy battery box. Background Technology

[0002] The new energy battery box is the core load-bearing component of the power battery system of new energy vehicles. It is mainly used to fix and protect the battery modules and electrical components to ensure the safe operation of the system.

[0003] While existing new energy battery boxes can achieve flame-retardant effects by using flame-retardant materials, they lack the ability to extinguish fires, thus presenting limitations. Therefore, this invention aims to develop a flame-retardant new energy battery box. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0005] A flame-retardant new energy battery box includes a new energy battery box body and a box cover. The top of the new energy battery box body is detachably connected to the box cover via a connecting component. The new energy battery box body is provided with a first fire extinguishing component, and the box cover is provided with a second fire extinguishing component.

[0006] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the first fire extinguishing component includes:

[0007] The first storage chamber is located inside the new energy battery housing;

[0008] The first reinforcing column is fixedly installed in the first storage cavity;

[0009] The first liquid extinguishing agent is disposed in the first storage chamber.

[0010] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the first fire extinguishing component further includes:

[0011] The first through hole is provided on the new energy battery box located inside the first storage cavity, and the first through hole is connected to the first storage cavity.

[0012] The first film is fixedly installed in the first through hole.

[0013] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the second fire extinguishing component includes:

[0014] The second storage chamber is located within the lid;

[0015] The second reinforcing column is fixedly installed in the second storage cavity;

[0016] The second liquid extinguishing agent is disposed in the second storage chamber.

[0017] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the second fire extinguishing component further includes:

[0018] The second through hole is provided on the box cover located inside the second storage cavity, and the second through hole is connected to the second storage cavity;

[0019] The second film is fixedly installed in the second through hole.

[0020] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the connecting component includes:

[0021] The first support plate is fixedly installed on the top side wall of the new energy battery box;

[0022] The second support plate is fixedly installed on the side of the box cover, and the first support plate and the second support plate are in contact.

[0023] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the connecting component further includes:

[0024] A coarse stud is fixedly installed on the top of the first support plate and passes through the second support plate;

[0025] A fine stud is fixedly installed on one end of a coarse stud, and the thread directions of the coarse and fine studs are set to be opposite.

[0026] As a preferred embodiment of the flame-retardant new energy battery box described in this utility model, the connecting component further includes:

[0027] A coarse nut, which is threaded onto a coarse stud;

[0028] A fine nut, which is threaded onto a fine stud.

[0029] Compared with existing technologies:

[0030] By setting up a first fire extinguishing component and a second fire extinguishing component, the fire can be extinguished when a fire occurs inside the new energy battery box, achieving flame retardancy and improving safety to a certain extent. Attached Figure Description

[0031] Figure 1This is a front view schematic diagram of the structure of this utility model;

[0032] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0033] Figure 3 This is a top view of the structure of this utility model;

[0034] Figure 4 This is a schematic diagram of the coarse stud and fine stud structure of this utility model.

[0035] In the diagram: New energy battery box 10, first storage chamber 11, first reinforcing column 12, first liquid fire extinguishing agent 13, first through hole 14, first membrane 15, box cover 20, second storage chamber 21, second reinforcing column 22, second liquid fire extinguishing agent 23, second through hole 24, second membrane 25, first support plate 30, second support plate 31, coarse stud 32, fine stud 33, coarse nut 34, fine nut 35. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0037] This utility model provides a flame-retardant new energy battery box. Please refer to [link / reference]. Figures 1-4 The device includes a new energy battery box 10 and a box cover 20. The top of the new energy battery box 10 is detachably connected to the box cover 20 via a connecting assembly. The new energy battery box 10 is provided with a first fire extinguishing assembly, and the box cover 20 is provided with a second fire extinguishing assembly. The materials of the new energy battery box 10 and the box cover 20 are flame-retardant materials, including but not limited to flame-retardant plastics, stainless steel, etc. The inner cavity of the new energy battery box 10 is used to fix the new energy battery.

[0038] The first fire extinguishing assembly includes: a first storage chamber 11, a first reinforcing column 12, a first liquid fire extinguishing agent 13, a first through hole 14, and a first membrane 15;

[0039] The first storage cavity 11 is formed in the new energy battery box 10, the first reinforcing column 12 is fixedly installed in the first storage cavity 11, the first liquid fire extinguishing agent 13 is disposed in the first storage cavity 11, the new energy battery box 10 located inside the first storage cavity 11 has a first through hole 14, and the first through hole 14 is connected to the first storage cavity 11, and the first film 15 is fixedly installed in the first through hole 14; wherein, the first liquid fire extinguishing agent 13 includes, but is not limited to, water-based fire extinguishing agent, fluorinated liquid, etc.; and the thickness of the first film 15 can be set according to requirements.

[0040] The second fire extinguishing assembly includes: a second storage chamber 21, a second reinforcing column 22, a second liquid fire extinguishing agent 23, a second through hole 24, and a second membrane 25;

[0041] The second storage cavity 21 is opened in the box cover 20, the second reinforcing column 22 is fixedly installed in the second storage cavity 21, the second liquid fire extinguishing agent 23 is disposed in the second storage cavity 21, the box cover 20 located inside the second storage cavity 21 has a second through hole 24, and the second through hole 24 is connected to the second storage cavity 21, and the second film 25 is fixedly installed in the second through hole 24; wherein, the second liquid fire extinguishing agent 23 includes, but is not limited to, water-based fire extinguishing agent, fluorinated liquid, etc.; and the thickness of the second film 25 can be set according to requirements.

[0042] The connecting assembly includes: a first support plate 30, a second support plate 31, a coarse stud 32, a fine stud 33, a coarse nut 34, and a fine nut 35;

[0043] The first support plate 30 is fixedly installed on the top side wall of the new energy battery box 10, and the second support plate 31 is fixedly installed on the side of the box cover 20, with the first support plate 30 and the second support plate 31 in contact. The coarse stud 32 is fixedly installed on the top of the first support plate 30 and passes through the second support plate 31. The fine stud 33 is fixedly installed on one end of the coarse stud 32, and the thread directions of the coarse stud 32 and the fine stud 33 are set to opposite directions. The coarse nut 34 is threadedly connected to the coarse stud 32, and the fine nut 35 is threadedly connected to the fine stud 33. When it is necessary to connect the new energy battery box 10 and the box cover 20, first let the coarse stud 32 pass through the second support plate 31, and then thread the coarse nut 34 and the fine nut 35 onto the coarse stud 32 and the fine stud 33 in sequence.

[0044] In practical use, if a fire occurs inside the new energy battery box 10 and the first film 15 and the second film 25 are burned, the first liquid extinguishing agent 13 and the second liquid extinguishing agent 23 will flow into the new energy battery box 10 to extinguish the fire.

[0045] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A flame-retardant new energy battery box, comprising a new energy battery box body (10) and a box cover (20), characterized in that, The top of the new energy battery box (10) is detachably connected to the box cover (20) via a connecting component. The new energy battery box (10) is provided with a first fire extinguishing component, and the box cover (20) is provided with a second fire extinguishing component.

2. The fire-retardant new energy battery box according to claim 1, characterized in that, The first fire extinguishing component includes: The first storage chamber (11) is located in the new energy battery box (10); The first reinforcing column (12) is fixedly installed in the first storage cavity (11); The first liquid extinguishing agent (13) is disposed in the first storage chamber (11).

3. The fire-retardant new energy battery box according to claim 2, characterized in that, The first fire extinguishing component also includes: The first through hole (14) is provided on the new energy battery box (10) located inside the first storage cavity (11), and the first through hole (14) is connected to the first storage cavity (11). The first film (15) is fixedly installed in the first through hole (14).

4. The fire-retardant new energy battery box according to claim 1, characterized in that, The second fire extinguishing component includes: The second storage chamber (21) is opened in the box cover (20); The second reinforcing column (22) is fixedly installed in the second storage cavity (21); The second liquid extinguishing agent (23) is disposed in the second storage chamber (21).

5. The fire-retardant new energy battery box according to claim 4, characterized in that, The second fire extinguishing component also includes: The second through hole (24) is provided on the box cover (20) located inside the second storage cavity (21), and the second through hole (24) is connected to the second storage cavity (21); The second film (25) is fixedly installed in the second through hole (24).

6. The fire-retardant new energy battery box according to claim 1, characterized in that, The connection component includes: The first support plate (30) is fixedly installed on the top side wall of the new energy battery box (10); The second support plate (31) is fixedly installed on the side of the box cover (20), and the first support plate (30) and the second support plate (31) are in contact.

7. The fire-retardant new energy battery box according to claim 6, characterized in that, The connection component also includes: A stud (32) is fixedly installed on the top of the first support plate (30) and passes through the second support plate (31); A fine stud (33) is fixedly installed on one end of a coarse stud (32), and the thread directions of the coarse stud (32) and the fine stud (33) are set to be opposite.

8. The fire-retardant new energy battery box according to claim 7, characterized in that, The connection component also includes: A coarse nut (34) is threaded onto a coarse stud (32); A fine nut (35) is threaded onto a fine stud (33).

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