Battery box

Abstract

The utility model discloses a battery box, relates to storage battery technical field, the battery box includes two side plate, box body and strutting piece, the two side plate is arranged oppositely, said side plate is used for fixing on the vehicle, said box body is embedded between the two side plate, strutting piece is arranged between the two side plate, said strutting piece is fixed on the side plate, said strutting piece is fixed on the side plate, said strutting piece is fixed on the side plate, said strutting piece is fixed on the side plate, said strutting piece is fixed on the side plate, said strutting piece is fixed on the side plate, said strutting piece is fixed on the side plate. And the two side plates are supported. According to the technical scheme, the box body is embedded in the two side plates, the box body can be protected through the two side plates, the temperature of the box body can be kept after the side plates and the vehicle are fixed, protection of the two side plates can be further improved through the arrangement of the supporting pieces, and the protection effect of the box body is improved. And meanwhile, the box body can be protected, so that the stability and the protection property of the battery box are integrally realized.

Description

Technical Field

[0001] This utility model relates to the field of storage battery technology, and in particular to a battery box. Background Technology

[0002] With the development of microelectronics technology at the end of the 20th century, miniaturized devices have become increasingly common, placing high demands on power supplies. Lithium-ion batteries subsequently entered a stage of large-scale practical application. Most lithium batteries are used in combination, requiring them to be housed in a casing. Conventional battery casings typically consist of a casing and a cover for fixation, ensuring the batteries don't shift. However, battery casings are prone to displacement during vehicle movement or equipment operation. Given their thinness, sliding within the vehicle can easily damage the battery casing. Utility Model Content

[0003] The main objective of this invention is to provide a battery box that offers better stability and protection.

[0004] To achieve the above objectives, this utility model proposes a battery box, comprising:

[0005] Two side panels are arranged opposite each other and are used to fix the side panels to the vehicle;

[0006] The housing is fitted between the two side panels; and,

[0007] A support member is disposed between the two side plates to support the two side plates.

[0008] In one embodiment, each of the two side plates is provided with a positioning groove on one side opposite to the other, and the side end of the housing is embedded in the positioning groove.

[0009] In one embodiment, the side plate is provided with heat dissipation holes that communicate with the positioning groove.

[0010] In one embodiment, the heat dissipation holes are located on the side of the side plate opposite to the other side plate.

[0011] In one embodiment, multiple support members are provided, and the multiple support members are arranged around the periphery of the box body.

[0012] In one embodiment, the two side plates are arranged opposite each other in a first direction;

[0013] The length direction of the support member is the first direction, and it is sandwiched between the two side plates.

[0014] In one embodiment, each of the support members includes at least two support portions, which abut against two adjacent sides of the housing, respectively.

[0015] In one embodiment, the support member is bent to form two support portions, and four support members are provided, which are respectively disposed on each edge of the box body.

[0016] In one embodiment, a fixing structure is provided between the support member and the side plate; or,

[0017] The support member is provided with a fixing part for fixing to the vehicle.

[0018] In one embodiment, the side plate and / or the support member are made of metal.

[0019] In the technical solution of this utility model, the battery box includes two side plates, a box body, and a support member. The two side plates are arranged opposite to each other and are used to fix the side plates to the vehicle. The box body is embedded between the two side plates, and the support member is arranged between the two side plates to support the two side plates. In this way, by embedding the box body in the two side plates, the two side plates can protect the box body. After the side plates are fixed to the vehicle, the temperature of the box body can also be maintained. The setting of the support member can further enhance the protection of the two side plates and also play a protective role for the box body. The overall stability and protection of the battery box are achieved. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 A three-dimensional structural diagram of an embodiment of the battery box provided by this utility model;

[0022] Figure 2 for Figure 1 A three-dimensional structural diagram of the middle side panel;

[0023] Figure 3 for Figure 1 A three-dimensional structural diagram of the central support component.

[0024] Explanation of icon numbers:

[0025] 100. Battery box; 1. Side panel; 11. Positioning groove; 12. Heat dissipation hole; 2. Box body; 3. Support component; 31. Support part.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0028] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0029] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] With the development of microelectronics technology at the end of the 20th century, miniaturized devices have become increasingly common, placing high demands on power supplies. Lithium-ion batteries subsequently entered a stage of large-scale practical application. Most lithium batteries are used in combination, requiring them to be housed in a casing. Conventional battery casings typically consist of a casing and a cover for fixation, ensuring the batteries don't shift. However, battery casings are prone to displacement during vehicle movement or equipment operation. Given their thinness, sliding within the vehicle can easily damage the battery casing.

[0031] The main objective of this invention is to provide a battery box that offers better stability and protection.

[0032] Please see Figures 1 to 2 In one embodiment of the present invention, the battery box 100 includes two side plates 1, a box body 2 and a support member 3. The two side plates 1 are arranged opposite to each other and are used to fix the side plates 1 to the vehicle. The box body 2 is embedded between the two side plates 1 and the support member 3 is arranged between the two side plates 1 to support the two side plates 1.

[0033] In the technical solution of this utility model, the battery box 100 includes two side plates 1, a box body 2, and a support member 3. The two side plates 1 are arranged opposite to each other and are used to fix the side plates 1 to the vehicle. The box body 2 is embedded between the two side plates 1, and the support member 3 is arranged between the two side plates 1 to support the two side plates 1. In this way, by embedding the box body 2 in the two side plates 1, the two side plates 1 can protect the box body 2. After the side plates 1 are fixed to the vehicle, the temperature of the box body 2 can also be maintained. The setting of the support member 3 can further enhance the protection of the two side plates 1, and at the same time, it can also protect the box body 2. Overall, the stability and protection of the battery box 100 are achieved.

[0034] There are various ways to fix the side plate 1 to the vehicle. For example, the side plate 1 can be provided with through holes for screw connection between the side plate 1 and the vehicle, or a snap-fit ​​structure can be provided.

[0035] In order to embed the housing 2 between the two side panels 1, in this embodiment of the invention, each of the two side panels 1 has a positioning groove 11 on its opposite side, and the side end of the housing 2 is embedded in the positioning groove 11. Thus, when installing the two side panels 1 and the housing 2, it is only necessary to place one end of the housing 2 in the positioning groove 11, and then fit the other side panel 1 onto the other end of the housing 2 through the positioning groove 11. The form of the housing 2 is not limited to the provision of the positioning groove 11; in one embodiment, the side panels 1 can be L-shaped, or the housing 2 can be embedded between the two side panels 1.

[0036] It is understandable that the battery inside the housing 2 generates heat during operation. While embedding the housing 2 between the two side plates 1 improves its protective capabilities, it also affects its heat dissipation. To reduce the impact of the side plates 1 on the heat dissipation of the housing 2, in some embodiments, the side plates 1 are provided with heat dissipation holes 12 that communicate with the positioning groove 11. Since the side plates 1 need to provide sufficient protection for the housing 2, their thickness needs to be relatively large. The heat dissipation holes 12 allow the housing 2 to directly contact the air, ensuring its heat dissipation capacity.

[0037] The heat dissipation holes 12 can be positioned in various ways. In this embodiment, please refer to... Figure 2 The heat dissipation hole 12 is located on the side of the side plate 1 opposite to the other side plate 1. In this way, the heat dissipation hole 12 can be made large, so that most of the side end of the housing 2 embedded in the positioning groove 11 can be in contact with the air, thereby improving the heat dissipation effect.

[0038] The side panel 1 can be made of various materials, such as plastic, silicone, or metal. However, since the side panel 1 needs to consider its protective performance and its impact on the heat dissipation capacity of the housing 2, in this embodiment of the utility model, the side panel 1 is made of metal, which can ensure both a certain strength and a certain heat dissipation capacity.

[0039] To ensure the support capacity of the support member 3 for the two side plates 1, please refer to the following embodiment of this utility model. Figure 1 and Figure 3 Multiple support members 3 are provided, and the multiple support members 3 are arranged around the periphery of the box body 2. In this way, the multiple support members 3 can improve the support strength of the two side plates 1. At the same time, the multiple support members 3 arranged around the periphery of the box body 2 can also protect the periphery of the box body 2 from various directions, thereby improving the safety performance of the box body 2.

[0040] Furthermore, in order to improve the compressive strength of the support member 3, the two side plates 1 are arranged opposite each other in a first direction, the length direction of the support member 3 is the first direction, and it is sandwiched between the two side plates 1.

[0041] To further improve the compressive strength of the support member 3, in some embodiments, each support member 3 includes at least two support portions 31, which respectively abut against two adjacent sides of the housing 2. Since the support member 3 abuts against the two adjacent sides of the housing 2 through each support portion 31, and each support portion 31 is also arranged at an angle, this type of support member 3 has better resistance to tilting and deformation compared to a flat support member 3. This means that while providing better support for the two side plates 1, it also provides better protection for the housing 2.

[0042] Specifically, the support member 3 is bent to form two support portions 31. There are four support members 3, each positioned on a different edge of the housing 2, effectively forming an L-shape. These four L-shaped support members provide better protection for the easily deformable edges of the housing 2. In some embodiments, the support member 3 may have three support portions 31, which would be equivalent to a U-shape for the support member 3.

[0043] It is understandable that simply clamping the support member 3 with the two side plates 1 may lead to instability. To improve the stability of the support member 3, in some embodiments, a fixing structure is provided between the support member 3 and the side plates 1. This fixing structure can be a snap-fit, a bolt, or a pin structure; this application does not limit this. The fixing structure secures the support member 3 and the side plates 1, improving stability. In some embodiments, the support member 3 is provided with a fixing part for fixing to the vehicle. This design does not limit the specific form of the fixing part; it can also be a snap-fit ​​or a threaded hole, etc.

[0044] The support member 3 can be made of various materials, such as plastic, silicone, or metal. However, since the support member 3 needs to consider its protective performance and its impact on the heat dissipation capacity of the housing 2, in this embodiment of the utility model, the support member 3 is made of metal, which can ensure both a certain strength and a certain heat dissipation capacity.

[0045] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A battery box, characterized in that, include: Two side panels are arranged opposite each other and are used to fix the side panels to the vehicle; The housing is fitted between the two side panels; and, A support member is disposed between the two side plates to support the two side plates.

2. The battery box as described in claim 1, characterized in that, Each of the two side panels has a positioning groove on one side opposite to the other, and the side end of the box is embedded in the positioning groove.

3. The battery box as described in claim 2, characterized in that, The side plate is provided with heat dissipation holes that communicate with the positioning groove.

4. The battery box as described in claim 3, characterized in that, The heat dissipation holes are located on the side of the side plate opposite to the other side plate.

5. The battery box as described in claim 1, characterized in that, Multiple support members are provided, and the multiple support members are arranged around the periphery of the box body.

6. The battery box as described in claim 5, characterized in that, The two side plates are arranged opposite each other in a first direction; The length direction of the support member is the first direction, and it is sandwiched between the two side plates.

7. The battery box as described in claim 6, characterized in that, Each of the support members includes at least two support portions, which abut against two adjacent sides of the housing, respectively.

8. The battery box as described in claim 7, characterized in that, The support member is bent to form two support parts. There are four support members, which are respectively disposed on each edge of the box body.

9. The battery box as described in any one of claims 5 to 8, characterized in that, A fixing structure is provided between the support member and the side plate; or... The support member is provided with a fixing part for fixing to the vehicle.

10. The battery box as claimed in claim 1, characterized in that, The side plate and / or the support member are made of metal.

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