Impact-resistant battery control box
By setting a buffer structure and reinforcement structure in the battery control box, the problem of insufficient strength of the traditional battery control box is solved, effective buffering for external impact and improving the stability of the box body is achieved, and the internal battery is protected.
Patent Information
- Application Number
- CN202420637588.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The overall strength of the traditional battery control box is poor, and no secondary buffer components are installed inside, which causes the shell deformation and directly damage the battery when the outside impact, reducing the strength of the overall battery control box.
An impact-resistant battery control box is designed, including a box body and a box cover, and a buffer structure and reinforcement structure are provided in the box body. The buffer structure consists of a No. 1 buffer pad, a No. 2 buffer pad and a spring. The spring is evenly distributed between the buffer pads to reduce impact force; the reinforcement structure includes a reinforcement plate and reinforcement rib to improve the stability of the box.
Through the internal buffer structure and reinforcement structure, the impact of external impact on the battery control box is reduced, the box body is avoided, the compressive resistance and stability of the battery box are improved, and the internal battery is protected.
Smart Images
Figure CN222966236U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of battery control boxes, and particularly relates to an impact-resistant battery control box. Background Art
[0002] Whether in daily life or in industrial production, the application of lithium batteries is very extensive. Its functions mainly include starting and lighting for vehicles; backup power supply for electrical equipment; power source for various electric vehicles, etc.; power for starting and lighting of trains and locomotives; power storage for power generation by wind energy, solar energy, etc. However, the overall strength of traditional battery control boxes is poor. Most of them are ordinary shell structures and do not have a secondary buffer component installed inside. When the battery control box is affected by an external impact force, if the shell deforms, it will directly contact the internal battery, directly damaging the battery, thereby directly reducing the strength of the overall battery control box. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the above technical defects and provide an impact-resistant battery control box.
[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:
[0005] An impact-resistant battery control box includes a box body and a box cover. The box body includes an outer box, an inner box, a buffer structure, and a reinforcement structure. The buffer structure and the reinforcement structure are installed between the outer box and the inner box, and the box cover is detachably installed on the outer box.
[0006] Further, the buffer structure includes two first buffer pads, several springs, and two second buffer pads. The first buffer pads are respectively installed on the outer walls of two opposite sides of the inner box, the second buffer pads are correspondingly installed on the inner walls of two opposite sides of the outer box, and the springs are fixedly installed between the first buffer pads and the second buffer pads.
[0007] Further, the springs are evenly distributed between the first buffer pads and the second buffer pads.
[0008] Further, the reinforcement structure includes several reinforcement plates and several reinforcing ribs. The reinforcement plates are installed between the outer wall of the inner box and the inner wall of the outer box, and the reinforcing ribs are installed between two adjacent inner walls of the outer box.
[0009] Further, the reinforcement plates are symmetrically distributed inside the outer box and are installed between the inner walls of two opposite sides of the outer box and the outer walls of two opposite sides of the corresponding inner box.
[0010] Further, the reinforcing ribs are located between the included angles of two adjacent inner walls of the outer box, and there are two reinforcing ribs at each included angle.
[0011] Further, each side of the outer box includes a connecting hook, and the connecting hook is on the same side as the reinforcing plate.
[0012] Further, each of the opposite sides of the box cover includes a groove and a convex block. The convex block is installed inside the box cover, and the groove is directly above the convex block. A hook-removing plate is fixedly installed inside the groove, the upper part of the groove is provided with a chamfer, and an anti-slip strip is installed at the chamfer end.
[0013] Further, a protective pad is detachably installed between the box cover and the inner box. Notches larger than the shape of the connecting hook are dug on both sides of the protective pad, and the contact end face of the protective pad and the inner box is in a rounded corner shape.
[0014] The beneficial effects of the present utility model are as follows:
[0015] Reinforcing plates and reinforcing ribs are provided inside the box body, which can improve the stability between the inner box and the box body and between adjacent box surfaces;
[0016] A first buffer pad, a second buffer pad and a spring are provided inside the box body, which can reduce the impact force generated on the box body from the outside and further prevent the box body from deforming;
[0017] The box cover and the box body are fixed by snap connection. The box cover is installed with a protective pad, which can protect the inner box and improve the compressive resistance between the box cover and the box body;
[0018] The overall structure of grooves, hook-removing plates, convex blocks, connecting hooks, anti-slip strips and notches is set. Pressing the hook-removing plate can quickly separate the box cover from the box body. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0020] Figure 2 is a sectional view of the box body of the present utility model;
[0021] Figure 3 is a top view of the box body of the present utility model;
[0022] Figure 4 is a schematic diagram of the box cover of the present utility model;
[0023] Figure 5 is a schematic diagram of the snap connection between the box body and the box cover of the present utility model;
[0024] In the figure: 1 - outer box; 2 - box cover; 3 - inner box; 4 - protective pad; 5 - reinforcing plate; 6 - reinforcing rib; 7 - first buffer pad; 8 - spring; 9 - second buffer pad; 10 - groove; 11 - hook-removing plate; 12 - convex block; 13 - connecting hook; 14 - anti-slip strip; 15 - notch. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] In order to understand the features and technical content of the present utility model in more detail, the implementation of the present utility model will be described in detail below with reference to the accompanying drawings. The attached drawings are only for reference and explanation purposes and are not used to limit the present utility model.
[0026] The present utility model will be further described below with reference to the accompanying drawings and embodiments.
[0027] An impact-resistant battery control box includes a box body and a box cover 2. The box body includes an outer box 1, an inner box 3, a buffer structure, and a reinforcement structure. The buffer structure and the reinforcement structure are installed between the outer box 1 and the inner box 3, and the box cover 2 is detachably installed on the outer box 1.
[0028] The buffer structure includes two first buffer pads 7, a plurality of springs 8, and two second buffer pads 9. The first buffer pads 7 are respectively installed on the outer wall of the inner box 3, and the second buffer pads 9 are correspondingly installed on the inner walls of two opposite sides of the outer box 1. The springs 8 are fixedly installed between the first buffer pads 7 and the second buffer pads 9, so that the impact between the outer box 1 and the inner box 3 can be buffered by the springs 8, which can reduce the impact force generated by the outside on the box body and further prevent the inner box 3 from colliding.
[0029] The springs 8 are evenly distributed between the first buffer pads 7 and the second buffer pads 9, so that each spring 8 is evenly stressed and the buffering capacity inside the box body is maximized.
[0030] The reinforcement structure includes a plurality of reinforcement plates 5 and a plurality of reinforcing ribs 6. The reinforcement plates 5 are installed between the outer wall of the inner box 3 and the inner wall of the outer box 1, and the reinforcing ribs 6 are installed between two adjacent inner walls of the outer box 1, which improves the stability of the box body structure, makes the outer box 1 not easily deformed when being impacted, and protects the inner box 3.
[0031] The reinforcement plates 5 are symmetrically distributed inside the outer box 1, and are installed between the inner walls of two opposite sides of the outer box 1 and the outer walls of two opposite sides of the corresponding inner box 3. The plurality of reinforcement plates 5 are evenly distributed, which can improve the compressive capacity of the outer box 1.
[0032] The reinforcing ribs 6 are located between the angles of two adjacent inner walls of the outer box 1, and there are two reinforcing ribs 6 at each angle. The reinforcing ribs 6 can fix two adjacent faces of the outer box 1 and make the outer box 1 more stable.
[0033] Each side of the outer box 1 includes a connection hook 13, and the connection hook 13 is on the same side as the reinforcement plate 5.
[0034] On each of the two opposite sides of the box cover 2, there are a groove 10 and a protrusion 12 respectively. The protrusion 12 is installed inside the box cover 2, and the groove 10 is directly above the protrusion 12. A hook-removing plate 11 is fixedly installed inside the groove 10. The hook-removing plate 11 can move towards the inner box 3, which is convenient for separating the box body and the box cover 2 by personnel. The upper part of the groove 10 is provided with a chamfer, and an anti-slip strip 14 is installed at the chamfer end, which is convenient for personnel to lift the box cover 2.
[0035] A protective pad 4 is detachably installed between the box cover 2 and the inner box 3. On each side of the protective pad 4, there is a notch 15 larger than the shape of the connecting hook 13. The contact end face of the protective pad 4 and the inner box 3 is in a rounded shape.
[0036] When installing the box cover 2 and the box body 1: the protective pad 4 is installed into the box cover 2, and the box cover 2 and the box body 1 are assembled. The protective pad 4 inside the box cover 2 closely adheres to the surface of the inner box 3. The protective pad 4 fills the gap between the box body 1 and the inner box 3 to protect the inner box 3.
[0037] When the box cover 2 is closed on the box body 1, the protrusion 12 on the box cover 2 is snap-fitted and fixed with the connecting hook 13 of the box body 1, thereby limiting and fixing the box cover 2, and at the same time improving the overall sealing performance of the battery box.
[0038] When it is necessary to open the box cover 2, press the hook-removing plate 11 inside the groove 10. The hook-removing plate 11 squeezes the connecting hook 13 to make it move away from the protrusion 12. Since there is a notch 15 on the surface of the protective pad 4, the connecting hook 13 can move backward in the notch 15 to release the snap connection with the protrusion 12, so that it is convenient for personnel to separate the box cover 2 and the box body 1. The anti-slip strip 14 can be used to easily press the hook-removing plate 11 to lift the box cover 2.
[0039] Here, the specific models of the above-mentioned devices are not limited and described in detail, and the in-depth connection methods of the above-mentioned devices are not described in detail. As common knowledge, those skilled in the art can understand.
[0040] The embodiments of the present invention only introduce its specific implementation manners and do not limit its protection scope. Those skilled in the art can make some modifications under the inspiration of this embodiment. Therefore, all equivalent changes or modifications made according to the scope of the present invention patent are within the scope of the claims of the present invention patent.
Claims
1. An impact-resistant battery control box, comprising a box body and a box cover (2), characterized in that: The box body comprises an outer box (1), an inner box (3), a buffer structure and a reinforcement structure; the buffer structure and the reinforcement structure are installed between the outer box (1) and the inner box (3), and the box cover (2) is detachably installed on the outer box (1).
2. The impact-resistant battery control box according to claim 1, characterized in that: The buffer structure comprises two No. 1 buffer pads (7), a plurality of springs (8), and two No. 2 buffer pads (9); the No. 1 buffer pads (7) are respectively mounted on the outer wall of the inner box (3), the No. 2 buffer pads (9) are correspondingly mounted on the inner walls of two opposite sides of the outer box (1), and the springs (8) are fixedly mounted between the No. 1 buffer pads (7) and the No. 2 buffer pads (9).
3. The impact-resistant battery control box according to claim 2, characterized in that: The springs (8) are evenly distributed between the first buffer pad (7) and the second buffer pad (9).
4. The impact-resistant battery control box according to claim 1, characterized in that: The reinforcement structure comprises a plurality of reinforcement plates (5) and a plurality of reinforcement ribs (6); the reinforcement plates (5) are installed between the outer wall of the inner box (3) and the inner wall of the outer box (1); and the reinforcement ribs (6) are installed between two adjacent inner walls of the outer box (1).
5. The impact-resistant battery control box according to claim 4, characterized in that: The reinforcing plates (5) are symmetrically distributed inside the outer box (1), and are installed between two opposite side inner walls of the outer box (1) and two opposite side outer walls of the inner box (3).
6. The impact-resistant battery control box according to claim 4, characterized in that: The reinforcing ribs (6) are located between the angles of two adjacent side surfaces of the inner wall of the outer box (1), and there are two reinforcing ribs (6) at each angle.
7. The impact-resistant battery control box according to claim 1, characterized in that: The outer box (1) comprises a connecting hook (13) on each of its two sides, and the connecting hook (13) is on the same side as the reinforcing plate (5).
8. The impact-resistant battery control box according to claim 1, characterized in that: The box cover (2) comprises a groove (10) and a protrusion (12) on opposite sides, the protrusion (12) being mounted on the inner side of the box cover (2), and the groove (10) being directly above the protrusion (12); a hook-retracting plate (11) is fixedly mounted inside the groove (10), the upper part of the groove (10) is chamfered, and an anti-slip strip (14) is mounted at the chamfered end.
9. The impact-resistant battery control box according to claim 1, characterized in that: A protective pad (4) is detachably mounted between the box cover (2) and the inner box (3), and notches (15) larger than the shape of the connecting hook (13) are respectively formed on both sides of the protective pad (4), and the contact end surfaces of the protective pad (4) and the inner box (3) are rounded.