Lithium battery bracket capable of being quickly assembled

Abstract

The utility model belongs to the field of lithium battery brackets, and provides a lithium battery bracket capable of being quickly assembled, which comprises a plurality of square lithium batteries, the assembling mechanisms are fixedly arranged at the tops and the bottoms of the square lithium batteries; the connecting mechanism is fixedly arranged at the top of the assembling mechanism; the electrode mechanism is arranged at the top of the assembling mechanism; the lithium battery top frame and the lithium battery bottom frame which are made of insulating flame-retardant materials are installed at the tops and the bottoms of the square lithium batteries, and the lithium battery top frame and the lithium battery bottom frame are arranged in the lithium battery top frame and the lithium battery bottom frame according to the sizes of the square lithium batteries needing to be assembled. The square lithium batteries are divided into the plurality of mounting cavities by the plurality of limiting partition plates, so that the plurality of square lithium batteries can be conveniently and quickly assembled between the lithium battery top frame and the lithium battery bottom frame in cooperation with the plurality of mounting cavities, the assembling speed of the square lithium batteries is improved, and the square lithium batteries are safer and more stable after being assembled and are not easy to shake.

Description

Technical Field

[0001] The utility model belongs to the field of lithium battery brackets, in particular to a lithium battery bracket that can be assembled quickly. Background Art

[0002] Lithium battery holders are an important component of lithium batteries and are widely used in various types of lithium batteries, such as mobile phones, laptops, electric vehicles, energy storage systems, etc. They provide stable support and fixation for lithium battery cells, preventing them from displacement, shaking or collision during use, thereby ensuring the structural stability and safety of the battery.

[0003] However, during the current assembly process of square lithium batteries, there is a problem that the assembly cannot be completed efficiently and quickly, and there are no effective protection measures between single battery cells. Moreover, when the battery is subjected to strong vibration and impact, the battery cell is prone to move up and down, which can easily cause unstable battery voltage and lead to intermittent power supply. When the problem is serious, it will cause the battery to short-circuit, resulting in fire and combustion, posing a safety hazard.

[0004] Therefore, those skilled in the art have proposed a lithium battery holder that can be assembled quickly to solve the problems raised in the background art. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a lithium battery holder that can be assembled quickly to solve the problems of slow assembly efficiency and unstable installation of lithium battery holders in the prior art.

[0006] A lithium battery holder capable of rapid assembly comprises: a plurality of square lithium batteries; an assembly mechanism fixedly arranged at the top and bottom of the plurality of square lithium batteries for assembling and fixing the square lithium batteries; a connection mechanism fixedly arranged at the top of the assembly mechanism for arranging the plurality of square lithium batteries in series or in parallel; an electrode mechanism opened at the top of the assembly mechanism; and a separator mechanism arranged inside the assembly mechanism for separating and assembling the plurality of square lithium batteries.

[0007] Preferably, the assembly mechanism includes a lithium battery bottom frame that is clamped on the bottom of a plurality of square lithium batteries, and a lithium battery top frame that is clamped on the top of a plurality of the square lithium batteries.

[0008] Preferably, the connecting mechanism includes a plurality of limiting grooves opened on the lithium battery top frame, and the tops of two adjacent square lithium batteries are fixedly connected with connecting pieces, and the connecting pieces are fixedly arranged in the limiting grooves.

[0009] Preferably, the electrode mechanism includes a battery positive electrode and a battery negative electrode fixedly arranged on the top of several of the lithium battery top frames, and the tops of two adjacent square lithium batteries are fixedly connected by the connecting piece through the battery positive electrode and the battery negative electrode; the top of the lithium battery top frame is symmetrically provided with a positive electrode groove and a negative electrode groove on the side.

[0010] Preferably, the separation mechanism includes a plurality of limiting partitions fixedly arranged inside the lithium battery top frame and the lithium battery bottom frame, and the lithium battery top frame and the lithium battery bottom frame are separated by the plurality of limiting partitions to form a plurality of installation cavities.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model installs a lithium battery top frame and a lithium battery bottom frame made of insulating flame retardant material on the top and bottom of a plurality of square lithium batteries, and separates a plurality of installation cavities inside the lithium battery top frame and the lithium battery bottom frame by a plurality of limiting partitions according to the sizes of the square lithium batteries to be assembled, so that the plurality of square lithium batteries can be quickly assembled between the lithium battery top frame and the lithium battery bottom frame in conjunction with the plurality of installation cavities, thereby not only improving the assembly speed of the square lithium batteries, but also making the assembly safer and more stable, and less likely to shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structural diagram of the lithium battery bracket installation of the utility model;

[0014] Figure 2 This is a diagram showing the bottom structure of the lithium battery bracket installed in the present invention;

[0015] Figure 3 This is a diagram of the connection structure of a square lithium battery of the present utility model;

[0016] Figure 4 This is a diagram of the placement structure of the square lithium battery of the utility model;

[0017] Figure 5 This is a structural diagram of the lithium battery rack of the utility model in series and parallel connection;

[0018] Figure 6 This is the installation structure diagram of the lithium battery top rack of the utility model;

[0019] Figure 7 This is a diagram of the internal connection structure of the lithium battery bracket of the present utility model.

[0020] In the picture:

[0021] 1. Lithium battery top frame; 2. Square lithium battery; 3. Lithium battery bottom frame; 4. Battery positive electrode; 5. Battery negative electrode; 6. Connecting piece; 7. Limiting groove; 8. Positive electrode groove; 9. Negative electrode groove; 10. Installation cavity; 11. Limiting partition. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] Example 1:

[0024] As attached Figure 1 To the attached Figure 7 As shown:

[0025] The utility model provides a lithium battery holder that can be assembled quickly, comprising: a plurality of square lithium batteries 2; an assembly mechanism fixedly arranged at the top and bottom of the plurality of square lithium batteries 2, and used for assembling and fixing the square lithium batteries 2; a connecting mechanism fixedly arranged at the top of the assembly mechanism, and used for arranging the plurality of square lithium batteries 2 in series or in parallel; an electrode mechanism opened at the top of the assembly mechanism; and a separator mechanism arranged inside the assembly mechanism, and used for separating and assembling the plurality of square lithium batteries 2.

[0026] refer to Figure 1 and Figure 2 , the assembly mechanism includes a lithium battery top frame 1 and a lithium battery bottom frame 3;

[0027] By fixing the top of the plurality of square lithium batteries 2 with a lithium battery top frame 1 and fixing the bottom of the plurality of square lithium batteries 2 with a lithium battery bottom frame 3, the plurality of square lithium batteries 2 can be quickly fixed and assembled by the lithium battery top frame 1 and the lithium battery bottom frame 3 when forming a lithium battery pack. The lithium battery top frame 1 and the lithium battery bottom frame 3 can also be used to limit and fix the plurality of square lithium batteries 2. After being fixed and assembled by the lithium battery top frame 1 and the lithium battery bottom frame 3, the plurality of square lithium batteries 2 will no longer slide or shake, making the square lithium batteries 2 safer and more stable when in use.

[0028] At the same time, the lithium battery top frame 1 and the lithium battery bottom frame 3 are both made of fire-retardant insulating materials, which can effectively assemble and protect the square lithium batteries 2. After the lithium battery top frame 1 and the lithium battery bottom frame 3 quickly assemble and fix several square lithium batteries 2, the lithium battery top frame 1, the square lithium batteries 2 and the lithium battery bottom frame 3 are assembled and fixed for the second time. The assembly and fixing materials include but are not limited to cardboard, plastic insulating materials and resin insulating materials.

[0029] refer to Figure 1 、 Figure 5 and Figure 6 , the connecting mechanism includes a connecting piece 6 and a limiting groove 7;

[0030] By fixing a connecting piece 6 on the top of two adjacent square lithium batteries 2, a plurality of connecting pieces 6 can be used to connect a plurality of square lithium batteries 2 in parallel or in series, so that after the plurality of square lithium batteries 2 form a lithium battery pack, they can be easily electrically connected through the connecting piece 6 for use;

[0031] At the same time, a plurality of limiting grooves 7 are opened on the top of the lithium battery top frame 1, and a connecting piece 6 is arranged and placed inside the limiting groove 7. The two ends of the connecting piece 6 pass through the top of the lithium battery top frame 1 to connect two adjacent square lithium batteries 2, so that the connecting piece 6 can stably and fixedly connect the lithium battery top frame 1 to the top of the plurality of square lithium batteries 2 when being used for electrical connection, and the connecting piece 6 can be used for insulation protection except for the two ends for electrical connection through the lithium battery top frame 1;

[0032] Secondly, through the connecting piece 6 and the limiting groove 7, two or more lithium battery top frames 1 and square lithium batteries 2 can also be connected in series or in parallel.

[0033] refer to Figure 1 、 Figure 6 and Figure 7 , the separation mechanism includes a limiting partition 11 and a mounting cavity 10;

[0034] By fixing a plurality of limiting partitions 11 inside the lithium battery top frame 1 and the lithium battery bottom frame 3, the lithium battery top frame 1 and the lithium battery bottom frame 3 can adjust the installation width of the plurality of limiting partitions 11 according to the size of the assembled square lithium batteries 2, thereby separating a plurality of installation cavities 10 suitable for assembling square lithium batteries 2, so that a plurality of square lithium batteries 2 can be quickly and stably installed between the lithium battery top frame 1 and the lithium battery bottom frame 3 through the installation cavity 10, which not only improves the assembly speed of the square lithium batteries 2, but also makes it safer and more stable after the assembly is completed.

[0035] Example 2:

[0036] refer to Figure 1 、 Figure 3 and Figure 4 , the electrode structure includes a battery positive electrode 4, a battery negative electrode 5, a positive electrode tank 8 and a negative electrode tank 9;

[0037] By fixing the battery positive electrode 4 and the battery negative electrode 5 on the top of the square lithium battery 2, the square lithium battery 2 can be connected in series and in parallel through the battery positive electrode 4 and the battery negative electrode 5 in conjunction with the connecting piece 6 for power supply. At the same time, a positive electrode slot 8 and a negative electrode slot 9 are opened on one side of the top of the lithium battery top frame 1, so that after several square lithium batteries 2 are fixedly assembled through the lithium battery top frame 1 and the lithium battery bottom frame 3 in conjunction with the connecting piece 6, the battery positive electrode 4 can be leaked through the positive electrode slot 8 and the battery negative electrode 5 can be leaked through the negative electrode slot 9, so as to facilitate the use of the assembled several square lithium batteries 2.

[0038] Working principle: By fixing a lithium battery top frame 1 on the top of several square lithium batteries 2 and fixing a lithium battery bottom frame 3 on the bottom of several square lithium batteries 2, several square lithium batteries 2 can be quickly fixed and assembled through the lithium battery top frame 1 and the lithium battery bottom frame 3 when forming a lithium battery pack, and can be limited and fixed by the lithium battery top frame 1 and the lithium battery bottom frame 3, so that after the several square lithium batteries 2 are fixed and assembled by the lithium battery top frame 1 and the lithium battery bottom frame 3, they will no longer slide or shake, making the square lithium batteries 2 safer and more stable when in use. At the same time, several limiting grooves 7 are opened on the top of the lithium battery top frame 1, and connecting pieces 6 are arranged and placed inside the limiting grooves 7. The two ends of the connecting piece 6 pass through the top of the lithium battery top frame 1 to connect two adjacent square lithium batteries 2, so that the connecting piece 6 can be connected to the lithium battery top frame 1. When the connecting piece 6 is used for electrical connection, it can stably and fixedly connect the lithium battery top frame 1 to the top of several square lithium batteries 2, and the connecting piece 6 can be used for insulation protection of the remaining parts except the two ends for electrical connection through the lithium battery top frame 1. Secondly, several limiting partitions 11 are fixedly connected to the inside of the lithium battery top frame 1 and the lithium battery bottom frame 3, so that the lithium battery top frame 1 and the lithium battery bottom frame 3 can adjust the installation width of the several limiting partitions 11 according to the size of the assembled square lithium batteries 2, thereby separating several installation cavities 10 suitable for assembling square lithium batteries 2, so that several square lithium batteries 2 can be quickly and stably installed between the lithium battery top frame 1 and the lithium battery bottom frame 3 through the installation cavity 10, which not only improves the assembly speed of the square lithium batteries 2, but also makes it safer and more stable after assembly.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0041] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0042] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A lithium battery holder that can be assembled quickly, characterized in that: include: Several square lithium batteries (2); An assembly mechanism is fixedly arranged on the top and bottom of a plurality of square lithium batteries (2) and is used for assembling and fixing the square lithium batteries (2); A connecting mechanism, fixedly arranged on the top of the assembly mechanism, for arranging a plurality of square lithium batteries (2) in series or in parallel; The electrode mechanism is located on the top of the assembly mechanism; The separation mechanism is arranged inside the assembly mechanism and is used for separating and assembling a plurality of square lithium batteries (2).

2. A quick-assembled lithium battery holder as claimed in claim 1, characterized in that: The assembly mechanism comprises a lithium battery bottom frame (3) which is clamped and arranged on the bottom of a plurality of square lithium batteries (2), and a lithium battery top frame (1) which is clamped and arranged on the top of the plurality of square lithium batteries (2).

3. The quickly assembled lithium battery holder according to claim 1, characterized in that: The connection mechanism comprises a plurality of limiting grooves (7) provided on the lithium battery top frame (1); the tops of two adjacent square lithium batteries (2) are fixedly connected with connecting pieces (6), and the connecting pieces (6) are fixedly arranged in the limiting grooves (7).

4. A quickly assembled lithium battery holder as claimed in claim 3, characterized in that: The electrode mechanism comprises a battery positive electrode (4) and a battery negative electrode (5) fixedly arranged on the top of a plurality of the lithium battery top frames (1), and the tops of two adjacent square lithium batteries (2) are fixedly connected with the connecting piece (6) via the battery positive electrode (4) and the battery negative electrode (5); A positive electrode slot (8) and a negative electrode slot (9) are symmetrically provided on the side of the top of the lithium battery top frame (1).

5. The quickly assembled lithium battery holder according to claim 1, characterized in that: The separation mechanism comprises a plurality of limiting partitions (11) fixedly arranged inside the lithium battery top frame (1) and the lithium battery bottom frame (3); the lithium battery top frame (1) and the lithium battery bottom frame (3) are separated into a plurality of installation cavities (10) by the plurality of limiting partitions (11).

Images