Anti-collision storage battery box
By setting the outer shell and the inner shell in the electric vehicle battery box and using the shock absorbing components to absorb the impact force, the loosening and deformation problems caused by the external force of the electric vehicle battery are solved, and the stability and protection effect of the battery are improved.
Patent Information
- Application Number
- CN202420778811.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The battery case of existing electric vehicle is prone to loosening or deforming when subjected to external forces, resulting in damage to the battery, and vibration caused by impact may cause loose connections.
A anti-bump battery box is designed, by dividing it into an outer shell and an inner shell, and setting shock absorbing components between the two, including diamond-shaped rubber parts and spring-structured shock absorbing components to absorb impact forces and prevent the outer shell from being Body deformation affects the inner shell and reduces vibration affects the battery connection.
Effectively reduce impact force, prevent the battery box from being damaged due to external force or loose connection, and improve the protection effect and stability of the battery.
Smart Images
Figure CN222320419U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-knock battery boxes, and more specifically, to an anti-knock battery box. Background Art
[0002] The size and weight of lead-acid batteries have not been effectively improved, so they are still most commonly used in automobile and motorcycle engines. The biggest improvement of lead-acid batteries is the recent use of high-efficiency oxygen recombination technology to complete water regeneration, thereby achieving the purpose of complete sealing without the need to add water, and the resulting "water-free battery" has a lifespan of up to 4 years.
[0003] In the prior art, the battery of an electric vehicle is installed in a casing. However, when the casing is subjected to external force, the battery is easily affected by impact, causing internal looseness, or the deformation of the casing directly affects the battery installed in the casing, causing damage to the battery. In view of the above shortcomings, the utility model provides an anti-knock battery box. Utility Model Content
[0004] The utility model aims to provide an anti-knock battery box to solve the problem that in the prior art, the battery of an electric vehicle is installed in a shell, but when the shell is subjected to external force, the battery is easily affected by the impact, causing internal looseness, or the shell is deformed to directly affect the battery installed in the shell, causing damage to the battery.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a knock-proof battery box, comprising: an outer shell, comprising an outer shell, the outer shell is in the shape of a square box with one end open, and the open end of the outer shell is detachably provided with a cover plate; an inner shell, the inner shell is in the shape of a square box with one end open, the inner shell is detachably arranged in the outer shell, and the inner shell and the outer shell are connected by a shock-absorbing assembly.
[0006] By adopting the above technical scheme, firstly, the anti-knock battery box is divided into an outer shell and an inner shell. The inner shell is used to install and fix the battery and has the function of protecting the battery. The outer shell is used to protect the inner shell and has the function of isolating the battery. When the anti-knock battery box is subjected to impact force, the impact force is directly transmitted to the battery. Secondly, in order to further reduce the impact force exerted on the inner shell when the anti-knock battery box is subjected to impact force, a shock-absorbing component for shock absorption is also provided between the inner shell and the outer shell to prevent the outer shell from being deformed by the impact force and affecting the deformation of the inner shell, thereby directly damaging the battery due to the deformation of the inner shell, or directly causing the battery connection vehicle connection to loosen due to the vibration caused by the impact.
[0007] The utility model is further configured as follows: the shock absorbing assembly includes a first shock absorbing component, which is arranged on the outer wall of the inner shell and located at an end away from the opening end of the inner shell; the shock absorbing assembly also includes four second shock absorbing components, the four second shock absorbing components are connected through the inner shell, and the four second shock absorbing components are located on four adjacent sides of the second shock absorbing component.
[0008] By adopting the above technical solution, the first shock absorbing component and the second shock absorbing component are utilized to reduce the impact force received by the inner shell.
[0009] The utility model is further configured as follows: the first shock absorbing component comprises a plurality of diamond-shaped rubber pieces, and the plurality of diamond-shaped rubber pieces are interconnected to form a honeycomb shape.
[0010] By adopting the above technical solution, the upper limit of the impact force that the first shock-absorbing component can withstand is increased.
[0011] The utility model is further configured as follows: the structure of the second shock absorbing component is the same as the structure of the first shock absorbing component.
[0012] By adopting the above technical solution, the upper limit of the impact force that the second shock-absorbing component can withstand is increased.
[0013] The utility model is further configured as follows: the first shock absorbing component and four second shock absorbing components are connected via shock absorbing rubber; and two adjacent second shock absorbing components are connected via shock absorbing rubber.
[0014] By adopting the above technical solution, the anti-knock battery box is prevented from being subjected to continuous impact, or multiple impacts with different forces, the connection effect between the first shock-absorbing component and the second shock-absorbing component and the inner shell and the outer shell is weakened, thereby causing the connection between the first shock-absorbing component and the second shock-absorbing component to loosen.
[0015] The utility model is further configured as follows: the shock absorbing assembly also includes a first shock absorbing group, which is arranged on the outer wall of the inner shell and located at an end away from the opening end of the inner shell; the shock absorbing assembly also includes four second shock absorbing groups, the four second shock absorbing groups are connected through the inner shell, and the four second shock absorbing groups are located on four adjacent sides of the first shock absorbing group.
[0016] By adopting the above technical solution, the first shock absorbing group and the second shock absorbing group are utilized to reduce the impact force received by the inner shell.
[0017] The utility model is further configured as follows: the first shock absorbing group includes a plurality of third shock absorbing components, the third shock absorbing components include a spring, the two ends of the spring are respectively provided with a first mounting plate and a second mounting plate, and a telescopic rod for guiding is provided inside the spring.
[0018] By adopting the above technical solution, the upper limit of the impact force that the first shock-absorbing group can withstand is increased.
[0019] The utility model is further configured as follows: a plurality of the third shock absorbing components are arranged on the inner shell in a rectangular array.
[0020] By adopting the above technical solution, the upper limit of the impact force that the first shock-absorbing group can withstand is increased.
[0021] The utility model is further configured as follows: the structure of the first shock absorbing group is the same as the structure of the second shock absorbing group.
[0022] By adopting the above technical solution, the upper limit of the impact force that the second shock-absorbing group can withstand is increased.
[0023] The utility model is further configured as follows: the outer shell and the cover plate are connected by bolts.
[0024] By adopting the above technical solution, the disassembly and assembly effect between the outer shell and the cover plate is improved.
[0025] In summary, the utility model has the following beneficial effects: firstly, the anti-knock battery box is divided into an outer shell and an inner shell, the inner shell is used to install and fix the battery, and also has the function of protecting the battery, the outer shell is used to protect the inner shell, and has the function of isolating the battery, when the anti-knock battery box is subjected to impact force, the impact force received is directly transferred to the battery, and secondly, in order to further reduce the impact force received by the inner shell when the anti-knock battery box is subjected to impact force, a shock-absorbing component for shock absorption is also provided between the inner shell and the outer shell, so as to prevent the outer shell from being deformed by the impact force and affecting the deformation of the inner shell, and then directly damaging the battery due to the deformation of the inner shell, or directly causing the loose connection between the battery and the vehicle due to the vibration generated by the impact. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a structural schematic diagram of the anti-knock battery box in the embodiment of the utility model;
[0027] Figure 2 It is a schematic structural diagram of the inner housing, the first shock absorbing component and the second shock absorbing component in an embodiment of the utility model;
[0028] Figure 3 It is a schematic diagram of the structure of the inner housing and the third shock absorbing component in an embodiment of the utility model;
[0029] Figure 4 It is a schematic structural diagram of the third shock absorbing component in the embodiment of the utility model.
[0030] In the figure: 1, cover plate; 2, outer shell; 3, inner shell; 4, first shock absorbing component; 5, second shock absorbing component; 6, third shock absorbing component; 61, first mounting plate; 62, telescopic rod; 63, spring; 64, second mounting plate. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1 —4 The utility model is further described in detail.
[0032] Example 1
[0033] like Figure 1 , Figure 2 As shown, a knock-proof battery box includes an outer shell 2 and an inner shell 3.
[0034] The outer shell 2 comprises an outer shell 2 , which is in the shape of a square box with one end open, and a cover plate 1 is detachably provided at the open end of the outer shell 2 .
[0035] As a preference, in order to improve the disassembly and assembly effect between the outer shell 2 and the cover plate 1, the outer shell 2 and the cover plate 1 are connected by bolts.
[0036] Preferably, in order to improve the shock-absorbing effect of the closed end of the outer shell 2 and prevent the closed end from being worn due to being placed on the ground for a long time, a shock-absorbing plate is detachably provided at one end of the outer shell 2 away from the opening, and the shock-absorbing plate is a rubber plate.
[0037] The inner shell 3 is in the shape of a square box with one end open. The inner shell 3 is detachably disposed in the outer shell 2 . The inner shell 3 and the outer shell 2 are connected via a shock absorbing assembly. The open end of the inner shell 3 abuts against the cover plate 1 .
[0038] Preferably, in order to improve the sealing performance after the inner shell 3 and the cover plate 1 are connected, the inner shell 3 and the cover plate 1 are connected via a sealing strip.
[0039] The shock absorbing assembly includes a first shock absorbing component 4 , which is disposed on the outer wall of the inner shell 3 and located at an end away from the opening end of the inner shell 3 .
[0040] The first shock-absorbing component 4 includes a plurality of diamond-shaped rubber pieces, and the plurality of diamond-shaped rubber pieces are interconnected to form a honeycomb shape.
[0041] The shock absorbing assembly further includes four second shock absorbing components 5 , which are connected via the inner shell 3 , and are located at four adjacent sides of the second shock absorbing components 5 .
[0042] The structure of the second shock absorbing component 5 is the same as that of the first shock absorbing component 4 .
[0043] Preferably, in order to prevent the first shock absorbing component 4 and the second shock absorbing component 5 from being loosened as well as the connection between the inner shell 3 and the outer shell 2 when the first shock absorbing component 4 and the second shock absorbing component 5 are impacted, the first shock absorbing component 4 and the four second shock absorbing components 5 are connected by shock absorbing rubber.
[0044] Preferably, to prevent the connection between the first shock absorbing component 4 and the second shock absorbing component 5 and between the inner shell 3 and the outer shell 2 from loosening when the first shock absorbing component 4 and the second shock absorbing component 5 are impacted, two adjacent second shock absorbing components 5 are connected by shock absorbing rubber.
[0045] As a preference, in order to improve the adaptability of the anti-knock battery box and to prevent installation difficulties when a spare battery needs to be added, a partition is provided in the inner shell 3.
[0046] As a preference, in order to improve the ventilation effect of the anti-knock battery box, a plurality of ventilation holes are provided on the cover plate 1, and a sealing member is detachably provided in each ventilation hole.
[0047] Firstly, the anti-knock battery box is divided into an outer shell 2 and an inner shell 3. The inner shell 3 is used to install and fix the battery and also has the function of protecting the battery. The outer shell 2 is used to protect the inner shell 3 and has the function of isolating the battery. When the anti-knock battery box is subjected to impact force, the impact force is directly transferred to the battery. Secondly, in order to further reduce the impact force exerted on the inner shell 3 when the anti-knock battery box is subjected to impact force, a shock-absorbing component for shock absorption is also provided between the inner shell 3 and the outer shell 2 to prevent the outer shell 2 from being deformed by the impact force and affecting the deformation of the inner shell 3, thereby directly damaging the battery due to the deformation of the inner shell 3, or directly causing the battery connection to become loose due to the vibration caused by the impact.
[0048] Example 2
[0049] The difference between Example 2 and Example 1 is that:
[0050] like Figure 1 , Figure 3 as well as Figure 4 As shown, a knock-proof battery box, the shock-absorbing assembly includes a first shock-absorbing group, and the first shock-absorbing group is arranged on the outer wall of the inner shell 3 and is located at an end away from the opening end of the inner shell 3.
[0051] The shock absorbing assembly further includes four second shock absorbing groups, which are connected through the inner shell 3 and are located on four adjacent sides of the first shock absorbing group.
[0052] The first shock absorbing group includes a plurality of third shock absorbing components 6 . The third shock absorbing components 6 include a spring 63 . A first mounting plate 61 and a second mounting plate 64 are respectively disposed at both ends of the spring 63 . A telescopic rod 62 for guiding is disposed inside the spring 63 .
[0053] As a preference, in order to improve the shock-absorbing effect of the anti-knock battery box, a plurality of third shock-absorbing components 6 are arranged on the inner shell 3 in a rectangular array.
[0054] The structure of the first shock absorbing group is the same as that of the second shock absorbing group
[0055] Working principle: The box structure of the anti-knock battery box provided by the inner shell 3 can provide a storage and installation position for the battery, and will provide certain protection for the battery. The inner shell 3 is provided outside to protect the inner shell 3 and the outer shell 2 of the battery, to prevent the outer shell 2 from being directly deformed when being impacted from the outside, and then directly affecting the inner shell 3, to prevent the inner shell 3 from being directly impacted by the impact force, and a shock absorbing component for shock absorption is provided between the inner shell 3 and the outer shell 2, and the shock absorbing component is used to absorb the impact force received by the outer shell 2.
[0056] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A knock-proof battery box, characterized in that: include: An outer shell (2), comprising an outer shell (2), wherein the outer shell (2) is in the shape of a square box with one end open, and a cover plate (1) is detachably provided at the open end of the outer shell (2); The inner shell (3) is in the shape of a square box with one end open. The inner shell (3) is detachably arranged in the outer shell (2). The inner shell (3) and the outer shell (2) are connected via a shock absorbing assembly.
2. The anti-knock battery box according to claim 1, characterized in that: The shock absorbing assembly comprises a first shock absorbing component (4), wherein the first shock absorbing component (4) is arranged on the outer wall of the inner shell (3) and is located at an end away from the opening end of the inner shell (3); The shock absorbing assembly further comprises four second shock absorbing components (5), the four second shock absorbing components (5) being connected via an inner shell (3), and the four second shock absorbing components (5) being located at four adjacent sides of the second shock absorbing component (5).
3. The anti-knock battery box according to claim 2, characterized in that: The first shock-absorbing component (4) comprises a plurality of diamond-shaped rubber pieces, and the plurality of diamond-shaped rubber pieces are connected to each other in a honeycomb shape.
4. The anti-knock battery box according to claim 3, characterized in that: The structure of the second shock absorbing component (5) is the same as that of the first shock absorbing component (4).
5. The anti-knock battery box according to any one of claims 2 to 4, characterized in that: The first shock absorbing component (4) and the four second shock absorbing components (5) are connected via shock absorbing rubber; Two adjacent second shock-absorbing components (5) are connected via shock-absorbing rubber.
6. The anti-knock battery box according to claim 1, characterized in that: The shock absorbing assembly further comprises a first shock absorbing group, which is arranged on the outer wall of the inner shell (3) and is located at an end away from the opening end of the inner shell (3); The shock absorbing assembly further comprises four second shock absorbing groups, the four second shock absorbing groups are connected via an inner shell (3), and the four second shock absorbing groups are located on four adjacent sides of the first shock absorbing group.
7. The anti-knock battery box according to claim 6, characterized in that: The first shock absorbing group comprises a plurality of third shock absorbing components (6), the third shock absorbing components (6) comprising a spring (63), the two ends of the spring (63) being respectively provided with a first mounting plate (61) and a second mounting plate (64), and a telescopic rod (62) for guiding is provided inside the spring (63).
8. The anti-knock battery box according to claim 7, characterized in that: A plurality of the third shock absorbing components (6) are arranged on the inner shell (3) in a rectangular array.
9. The anti-knock battery box according to any one of claims 6-8, characterized in that: The structure of the first shock absorbing group is the same as that of the second shock absorbing group.
10. The anti-knock battery box according to claim 1, characterized in that: The outer shell (2) and the cover plate (1) are connected via bolts.