Lithium battery templated mounting assembly

Abstract

The utility model belongs to lithium battery installation technical field especially relates to lithium battery installation device, the utility model provides a kind of lithium battery template installation component, comprising: a plurality of assembly support, its one side is suitable for being supported on the inner wall of solar vehicle compartment, the other side is suitable for being supported on the side wall of lithium battery body;The assembly support includes opening upward or downward V-shaped part, and a pair of straight line part, wherein one of the straight line part is supported on the inner wall of solar vehicle compartment, another straight line part is supported on the side wall of lithium battery body;The opening width of V-shaped part is H1;The utility model is by being provided with modular assembly support, the flexibility and versatility of installation are realized;By setting V-shaped part, excellent self-adapting elastic clamping capacity and buffering shock-absorbing performance are obtained, effectively prevent the battery from moving in the process of movement and damage.

Description

Technical Field

[0001] This utility model belongs to the field of lithium battery installation technology, specifically relating to lithium battery installation devices, and more particularly to lithium battery template installation components. Background Technology

[0002] With the development of mobile energy technology, mobile vehicles integrating solar panels have been widely used. These vehicles are typically equipped with high-capacity lithium batteries as their power source. To ensure a stable power supply during movement, the lithium batteries need to be reliably installed inside the vehicle body.

[0003] In the existing technology, it is common practice to place lithium batteries directly inside the car compartment. However, the operating environment of cars is complex and often accompanied by bumps and shaking, which can easily cause lithium batteries to move around and collide inside the compartment. The movement of lithium batteries not only generates noise and wears down the car body and battery casing, but also poses safety hazards such as internal damage to the battery, loosening of electrical connection points, and even short circuits or fires. Therefore, it is necessary to effectively secure the lithium batteries inside the car compartment.

[0004] However, traditional fixing methods often use additional straps, pressure blocks, or screws for direct locking. These methods have problems such as cumbersome installation, inconvenient disassembly, potential stress concentration that could damage the battery casing, and reduced heat dissipation efficiency due to the large contact area between the battery and the vehicle wall.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0006] This disclosure provides at least one lithium battery template mounting assembly to solve technical problems encountered in battery casing assembly.

[0007] In a first aspect, embodiments of this disclosure provide a templated mounting assembly for a lithium battery, comprising: a plurality of mounting brackets, one side of which is adapted to abut against the inner wall of a solar vehicle compartment, and the other side of which is adapted to abut against the side wall of a lithium battery body; the mounting brackets include a V-shaped portion with an upward or downward opening, and a pair of straight portions, one of which abuts against the inner wall of the solar vehicle compartment, and the other of which abuts against the side wall of the lithium battery body; the opening width of the V-shaped portion is H1; wherein the opening width H1 is configured such that when the lithium battery body is pressed against the inner wall of the solar vehicle compartment, H1 decreases, causing the mounting brackets to elastically deform to clamp the lithium battery body.

[0008] In one alternative embodiment, an assembly bracket includes at least one V-shaped portion.

[0009] In one alternative embodiment, the straight portion and / or V-shaped portion is provided with a plurality of guide grooves.

[0010] In one alternative embodiment, an elastic contact pad is provided on one side of the straight portion.

[0011] In one alternative embodiment, the elastic contact pad is provided with anti-slip texture and / or suction cups.

[0012] Secondly, embodiments of this disclosure also provide a lithium battery template mounting assembly, comprising: a plurality of mounting brackets, one side of which is adapted to abut against the inner wall of the solar vehicle compartment, and the other side of which is adapted to abut against the side wall of the lithium battery body; the mounting bracket includes a V-shaped portion with an upward or downward opening, and a pair of straight portions, one of the straight portions abutting against the inner wall of the solar vehicle compartment, and the other of the straight portions abutting against the side wall of the lithium battery body; one mounting bracket includes two continuously arranged V-shaped portions, such that the outline of the mounting bracket is W-shaped or M-shaped.

[0013] In one alternative embodiment, the opening width of the V-shaped portion is H1; wherein the opening width H1 is configured such that when the lithium battery body is pressed against the inner wall of the solar vehicle compartment, H1 decreases, causing the mounting bracket to elastically deform to clamp the lithium battery body.

[0014] In one alternative embodiment, the straight portion and / or V-shaped portion is provided with a plurality of guide grooves.

[0015] In one alternative embodiment, an elastic contact pad is provided on one side of the straight portion.

[0016] In one alternative embodiment, the elastic contact pad is provided with anti-slip texture and / or suction cups.

[0017] The beneficial effects of this utility model are that it provides a modular mounting assembly for lithium batteries. By setting a modular assembly bracket, this utility model achieves installation flexibility and versatility; by setting a V-shaped part, it obtains excellent adaptive elastic clamping capability and buffering and shock absorption performance, effectively preventing the battery from shifting and being damaged during movement; by setting a W-shaped or M-shaped contour containing continuous V-shaped parts, it improves the overall structural stability and advanced buffering performance.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

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

[0021] Figure 1 A perspective view of the lithium battery template mounting assembly provided in the embodiments of this disclosure; Figure 2 A perspective view of the assembly bracket provided in an embodiment of this disclosure.

[0022] In the picture: 1. Solar-powered vehicle compartment; 2. Lithium battery body; 3. Assembly bracket; 31. V-shaped part; 32. Straight part; 33. Elastic contact pad; 34. Guide channel. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0025] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0026] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0027] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0028] Research has revealed the drawbacks of existing technologies: placing lithium batteries directly inside a car's cargo compartment is a common practice. However, the complex operating environment of a car, often accompanied by bumps and vibrations, can easily cause the lithium batteries to move around or collide within the compartment. This movement not only generates noise and abrades the car body and battery casing, but also poses safety hazards such as internal battery damage, loose electrical connections, and even short circuits or fires. Therefore, it is essential to effectively secure the lithium batteries inside the cargo compartment.

[0029] However, traditional fixing methods often use additional straps, pressure blocks, or screws for direct locking. These methods have problems such as cumbersome installation, inconvenient disassembly, potential stress concentration that could damage the battery casing, and reduced heat dissipation efficiency due to the large contact area between the battery and the vehicle wall.

[0030] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0033] like Figures 1 to 2 As shown, some embodiments provide a standardized lithium battery mounting assembly, including: a plurality of mounting brackets 3, one side of which is adapted to abut against the inner wall of the solar vehicle compartment 1, and the other side of which is adapted to abut against the side wall of the lithium battery body 2; the mounting brackets 3 include a V-shaped portion 31 with an upward or downward opening, and a pair of straight portions 32, one of which abuts against the inner wall of the solar vehicle compartment 1, and the other of which abuts against the side wall of the lithium battery body 2; the V-shaped portion 31 cleverly utilizes the elastic deformation energy in material mechanics, when the lithium battery body 2 is placed into the compartment When subjected to inward pressure, this pressure is transmitted from the two straight sections 32 to the V-shaped section 31, causing the opening width H1 of the V-shaped section 31 to be forced to decrease. This process causes elastic stress to be generated inside the material constituting the V-shaped section 31 (usually an engineering plastic or metal with good elasticity) and stores deformation energy. This elastic deformation is directly converted into a continuous and opposite restoring force, namely a clamping force perpendicular to the side wall of the lithium battery body 2 and the inner wall of the compartment 1, thereby firmly "embracing" and fixing the battery body 2 in the current position.

[0034] Setting up mounting bracket 3: It has an adaptive clamping effect: Unlike traditional rigid fixation, this elastic clamping has a certain degree of self-adaptation. Even if there are small tolerances in the manufacturing dimensions of the battery or the vehicle body, the elastic deformation of the V-shaped part 31 can automatically compensate for these deviations, ensuring that a stable and reliable clamping force can be provided under any circumstances, reducing the requirements for machining and assembly accuracy.

[0035] It has a buffering and shock absorption effect: When the solar car moves or bumps, the impact force will first act on the mounting bracket 3. The elastic deformation of the V-shaped part 31 can effectively absorb and dissipate this impact energy, turning the violent collision into a gentle buffer, which greatly reduces the impact on the lithium battery body 2 itself. This not only prevents mechanical damage to the battery shell, but more importantly, avoids damage to the precision structures such as the battery cells and tabs inside the battery caused by violent vibration, fundamentally improving safety and service life.

[0036] It has the effect of avoiding stress concentration: Compared with direct fastening with screws or small-area fulcrum support, the V-shaped part 31 disperses the clamping force to a larger area in contact with the battery and the vehicle body wall through two straight parts 32, avoiding local deformation or damage to the battery shell caused by excessive pressure, providing more complete protection for the battery, and facilitating operation.

[0037] The opening width of the V-shaped part 31 is H1; wherein, the opening width H1 is configured such that when the lithium battery body 2 is pressed against the inner wall of the solar compartment 1, H1 decreases, causing the mounting bracket 3 to undergo elastic deformation to clamp the lithium battery body 2.

[0038] An assembly bracket 3 includes at least one V-shaped portion 31; an assembly bracket 3 includes two consecutively arranged V-shaped portions 31, making the outline of the assembly bracket 3 W-shaped or M-shaped; there are multiple assembly brackets 3, which can be independently and flexibly arranged on the bottom and / or side of the lithium battery body 2. An assembly bracket 3 may include a basic V-shaped portion 31. As an important performance enhancement scheme, an assembly bracket 3 may include two consecutively arranged V-shaped portions 31, which makes the overall outline of the assembly bracket 3 W-shaped or M-shaped.

[0039] It should be further explained that the arrangement of "several mounting brackets 3" reflects the design concept of "modularization". This means that users can flexibly decide the number of brackets and the installation position according to the size, weight and shape of the battery, which is highly versatile. The "W-shaped or M-shaped" structure is an enhanced upgrade of the single V-shaped structure.

[0040] A plurality of airflow channels 34 are provided on the straight section 32 and / or the V-shaped section 31. Lithium batteries generate heat during charging and discharging. If the heat cannot be dissipated in time, it will accelerate battery aging or even cause thermal runaway. In the traditional installation method, the battery is in contact with the vehicle wall over a large area, which seems to be conducive to heat conduction, but in reality, air cannot circulate, heat is easy to accumulate, and the heat dissipation efficiency is low. This embodiment creatively solves the contradiction between heat dissipation and fixation by setting the airflow channels 34, and can also create air flow channels: the airflow channels 34 artificially create regular air flow channels between the battery wall and the vehicle wall. When the car moves, natural airflow or thermal convection caused by temperature difference can smoothly pass through these channels, continuously carrying away the heat generated on the battery surface, and achieving a highly efficient "air cooling" effect.

[0041] The design of the flow channel 34 works perfectly with the elastic fixing function of the V-shaped part 31. It not only ensures the necessary structural strength and elastic deformation space, but also achieves passive and efficient heat dissipation without the need for additional active heat dissipation devices such as fans, thus achieving a unity of simple structure and efficient function.

[0042] An elastic contact pad 33 is provided on one side of the straight section 32; the elastic contact pad 33 is provided with anti-slip texture and / or suction cup; on one side of the straight section 32 that contacts the lithium battery body 2, an elastic contact pad 33 is provided. To further enhance the effect, anti-slip texture and / or integrated micro suction cup structure can also be processed on the contact surface of the elastic contact pad 33; the elastic contact pad 33 is usually made of flexible materials with high coefficient of friction and high damping, such as rubber and silicone.

[0043] The elastic contact pad 33 not only increases friction and prevents slippage, but also greatly increases the static friction between the bracket and the smooth battery casing, acting like a "double insurance" for the fixing system. Together with the elastic clamping force of the V-shaped part 31, it minimizes the slight movement of the battery and protects the battery casing. The flexible material avoids scratches or wear that rigid components may cause to the battery casing, providing a soft contact interface. Furthermore, the anti-slip texture increases friction through a microscopic "meshing" effect, while the micro suction cup generates a slight negative pressure adsorption effect. Both of these structures can provide additional holding force under instantaneous huge impacts, preventing the battery from falling off.

[0044] Some embodiments provide a lithium battery template mounting assembly, including: a plurality of mounting brackets 3, one side of which is adapted to abut against the inner wall of the solar compartment 1 and the other side of which is adapted to abut against the side wall of the lithium battery body 2; the mounting brackets 3 include V-shaped portions 31 with openings facing upward or downward, and a pair of straight portions 32, one of which abuts against the inner wall of the solar compartment 1 and the other of which abuts against the side wall of the lithium battery body 2; one mounting bracket 3 includes two consecutively arranged V-shaped portions 31, such that the outline of the mounting bracket 3 is W-shaped or M-shaped.

[0045] The opening width of the V-shaped part 31 is H1; wherein, the opening width H1 is configured such that when the lithium battery body 2 is pressed against the inner wall of the solar compartment 1, H1 decreases, causing the mounting bracket 3 to undergo elastic deformation to clamp the lithium battery body 2.

[0046] A plurality of guide grooves 34 are provided on the straight section 32 and / or the V-shaped section 31.

[0047] An elastic contact pad 33 is provided on one side of the straight section 32; the elastic contact pad 33 is provided with anti-slip texture and / or suction cup.

[0048] During installation, several mounting brackets 3 are placed in the predetermined positions of the solar compartment 1 as needed. Then, the lithium battery body 2 is placed into the compartment 1 and pressed down, so that it presses against each mounting bracket 3. The V-shaped part 31 of the mounting bracket 3 (whether it is a single V-shape, W-shape or M-shape) then undergoes elastic deformation, and the opening width H1 decreases. The resulting restoring force adaptively and firmly clamps the battery body 2 in the center of the compartment 1. At the same time, the elastic contact pad 33 is in close contact with the battery shell, providing high friction and protecting the shell.

[0049] When the vehicle is running, the energy from bumps and vibrations from the road surface is first absorbed and buffered by the elastic structure of the mounting bracket 3, preventing it from being directly transferred to the fragile battery cell. At the same time, the heat generated by the battery during operation is efficiently dissipated through the natural ventilation channel formed by the guide groove 34, ensuring that the battery always operates within a safe temperature range. The entire system achieves a high degree of integration and optimization of the three major functions of fixing, buffering, and heat dissipation through the precise coordination of various features.

[0050] In summary, this embodiment: By setting up modular assembly brackets 3, installation flexibility and versatility are achieved; By setting a V-shaped part 31 with a specific opening width H1, excellent adaptive elastic clamping capability and buffering and shock absorption performance are obtained, effectively preventing the battery from shifting and being damaged during movement. By setting a W-shaped or M-shaped profile that includes continuous V-shaped portions 31, the overall structural stability and advanced cushioning performance are improved. By setting the flow channel 34, efficient passive heat dissipation is achieved, which significantly reduces the battery's operating temperature and improves safety and lifespan. By incorporating elastic contact pads 33 with anti-slip textures or suction cups, anti-slip reliability is improved and flexible protection of the battery casing is achieved.

[0051] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0052] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0053] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A standardized mounting assembly for lithium batteries, characterized in that, include: Several mounting brackets (3) are provided, one side of which is adapted to abut against the inner wall of the solar vehicle compartment (1), and the other side is adapted to abut against the side wall of the lithium battery body (2); The mounting bracket (3) includes a V-shaped portion (31) with an opening facing upward or downward, and a pair of straight portions (32), one of which abuts against the inner wall of the solar compartment (1), and the other of which abuts against the side wall of the lithium battery body (2). The opening width of the V-shaped portion (31) is H1; The opening width H1 is configured such that when the lithium battery body (2) is pressed against the inner wall of the solar vehicle compartment (1), H1 decreases, causing the mounting bracket (3) to undergo elastic deformation to clamp the lithium battery body (2).

2. The lithium battery template mounting assembly as described in claim 1, characterized in that, An assembly bracket (3) includes at least one V-shaped portion (31).

3. The lithium battery template mounting assembly as described in claim 1, characterized in that, The straight section (32) and / or the V-shaped section (31) are provided with a plurality of guide grooves (34).

4. The lithium battery template mounting assembly as described in claim 1, characterized in that, An elastic contact pad (33) is provided on one side of the straight section (32).

5. The lithium battery template mounting assembly as described in claim 4, characterized in that, The elastic contact pad (33) is provided with anti-slip texture and / or suction cup.

6. A lithium battery template mounting assembly, characterized in that, include: Several mounting brackets (3) are provided, one side of which is adapted to abut against the inner wall of the solar vehicle compartment (1), and the other side is adapted to abut against the side wall of the lithium battery body (2); The mounting bracket (3) includes a V-shaped portion (31) with an opening facing upward or downward, and a pair of straight portions (32), one of which abuts against the inner wall of the solar compartment (1), and the other of which abuts against the side wall of the lithium battery body (2). An assembly bracket (3) includes two consecutively arranged V-shaped portions (31), such that the outline of the assembly bracket (3) is W-shaped or M-shaped.

7. The lithium battery template mounting assembly as described in claim 6, characterized in that, The opening width of the V-shaped portion (31) is H1; The opening width H1 is configured such that when the lithium battery body (2) is pressed against the inner wall of the solar vehicle compartment (1), H1 decreases, causing the mounting bracket (3) to undergo elastic deformation to clamp the lithium battery body (2).

8. The lithium battery template mounting assembly as described in claim 7, characterized in that, The straight section (32) and / or the V-shaped section (31) are provided with a plurality of guide grooves (34).

9. The lithium battery template mounting assembly as described in claim 8, characterized in that, An elastic contact pad (33) is provided on one side of the straight portion (32).

10. The lithium battery template mounting assembly as described in claim 9, characterized in that, The elastic contact pad (33) is provided with anti-slip texture and / or suction cup.

Images