Mounting structure applied to large-weight battery module

Abstract

The utility model relates to the technical field of power supplies, in particular to a mounting structure applied to a large-weight battery module. The battery mold comprises a battery module and a battery shell arranged at the end of the battery mold and used for external connection, embedding grooves are formed in the two corresponding sides of the battery shell respectively, the embedding grooves are shaped like the Chinese character'tu ', mounting blocks are mounted in the embedding grooves in an embedded mode, the mounting blocks are shaped like the Chinese character'tu', the mounting blocks and the structures of the embedding grooves are arranged in an embedded mode, and the mounting blocks are connected with the battery module. A limiting installation groove is formed in the outer side face of the installation block, a limiting hole is formed in the surface of the embedded groove, and an empty groove is formed in the installation block. The utility model has the beneficial effects that the embedded groove shaped like the Chinese character'tu 'is formed in the battery shell, so that the embedded groove is matched with the mounting block shaped like the Chinese character'tu' for embedding, the lifting belt is matched for mounting, the lifting bearing force is improved, the force is dispersed, the bearing points are increased, the bearing force is increased, and meanwhile, the structure is convenient to dismount and mount and can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of power supplies, in particular to an installation structure applied to a large-weight battery module. Background Art

[0002] A battery pack refers to a series or parallel connection. For a parallel-connected battery pack, it is required that each battery has the same voltage, and the output voltage is equal to the voltage of one battery. A parallel-connected battery pack can provide stronger current. There are not many requirements for a series-connected battery pack.

[0003] In the prior art, when several battery packs are assembled into a battery module, due to the large weight, the part on the general battery shell for cooperating with the hand-held part will break down when lifted by the weight, resulting in losses.

[0004] Therefore, it is necessary to design an installation structure applied to a large-weight battery module to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an installation structure applied to a large-weight battery module to overcome the above-mentioned deficiencies existing in the current prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An installation structure applied to a large-weight battery module, which includes a battery module and a battery shell arranged at the end of the battery mold for external connection. The characteristics are as follows: Embedding grooves are respectively arranged on the corresponding two sides of the battery shell, and the embedding grooves are in a T-shaped form. Installation blocks are embedded and installed in the embedding grooves. The installation blocks are in a T-shaped form and are mutually嵌合 (it seems there is a wrong word here, maybe "fitted") with the structure of the embedding grooves. A limit installation groove is opened on the outer side surface of the installation block. Limit holes are arranged on the surface of the embedding groove. An empty groove is arranged inside the installation block, and a pin shaft is installed in the empty groove. The pin shafts in the installation blocks on both sides are tied by a lifting belt, and a part of the lifting belt is placed on the outer surface of the battery shell.

[0008] Preferably, a plurality of groups of installation grooves are opened around the battery shell.

[0009] Preferably, the limit installation groove is arranged in the middle of the outer side surface of the installation block.

[0010] Preferably, the limit holes are arranged in the limit installation groove.

[0011] The beneficial effects of the present utility model are as follows: In this technical solution, a soil-shaped embedding groove is opened on the battery shell, which is then fitted with a soil-shaped mounting block for embedding, and in this way, it is installed in cooperation with the lifting belt, thereby increasing the bearing strength of the lifting, dispersing the force, increasing the bearing points and the bearing force. At the same time, this structure is convenient for disassembly, installation and reusable. Brief Description of the Drawings

[0012] Figure 1 It is a schematic structural view of an installation structure of the present utility model applied to a large-weight battery module;

[0013] Figure 2 It is a schematic view of the battery housing of an installation structure of the present utility model applied to a large-weight battery module;

[0014] Figure 3 It is a partial schematic view of the battery housing of an installation structure of the present utility model applied to a large-weight battery module;

[0015] Figure 4 It is a schematic view of the mounting block of an installation structure of the present utility model applied to a large-weight battery module;

[0016] Figure 5 It is a schematic view of the outside of the mounting block of an installation structure of the present utility model applied to a large-weight battery module;

[0017] In the figure: 1. Battery module; 2. Battery housing; 21. Installation groove; 22. Embedding groove; 23. Mounting block; 24. Limit installation groove; 25. Limit hole; 26. Empty groove; 27. Pin shaft; 28. Lifting belt. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. <着

[0020] Refer to Figures 1 to 5, an installation structure applied to large-weight battery modules, which includes a battery module 1 and a battery housing 2 provided at the end of the battery mold for external connection;

[0021] In order to facilitate the assembly of the battery module 1 and ensure the strength after installation between the two, a number of groups of installation grooves 21 are provided around the battery housing 2;

[0022] Insertion grooves 22 are respectively provided on the corresponding two sides of the battery housing 2, and the insertion grooves are in a T-shaped pattern;

[0023] An installation block 23 is embedded and installed in the insertion groove. The installation block is in a T-shaped pattern and is arranged in an interlocking structure with the structure of the insertion groove;

[0024] A limit installation groove 24 is provided on the outer side of the installation block. The limit installation groove is located in the middle of the outer side of the installation block. In order to facilitate the use of the limit installation groove, a limit hole 25 is provided on the surface of the insertion groove. When the installation block is installed in the insertion groove, the limit hole is located in the limit installation groove, and is fixed by a nut or other fixing parts, so as to limit the side of the installation block and prevent it from slipping out;

[0025] An empty groove 26 is provided inside the installation block, and a pin shaft 27 is installed in the empty groove. The pin shafts in the two side installation blocks are both tied by a lifting belt 28, and a part of the lifting belt is located on the outer surface of the battery housing.

[0026] Implementation case: First, tie the two ends of the lifting belt to the outer sides of the two side pin shafts 27 respectively. Or sleeves can be provided at the two ends of the lifting belt, and the sleeves of the two side lifting belts are placed inside the installation block, and the two side openings of the sleeves are respectively arranged opposite to the two side holes of the empty groove 26. Insert the pin shaft into the empty groove 26 and pass through the sleeves of the two side lifting belts at the same time, so as to complete the installation of the lifting belt. After installation, embed one end of the installation block into one side of the insertion groove, and perform the same embedding on the other side. After installation, a part of the lifting belt is located on the upper surface of the battery housing, and then install it in the limit hole by a nut or other fixing parts to limit the two sides of the installation block.

[0027] The beneficial effects of the present utility model: In this technical solution, a T-shaped embedding groove is provided on the battery housing, so as to cooperate with the T-shaped installation block to be embedded, and then cooperate with the lifting belt for installation, so as to increase the bearing strength of the lifting, disperse the force, increase the bearing points and the bearing force. At the same time, this structure is convenient for disassembly, installation and can be reused.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mounting structure for a heavy-duty battery module, comprising a battery module and a battery housing disposed at the end of the battery mold and used for external connection, characterized in that: Embedding grooves are respectively provided on the corresponding two sides of the battery housing, and the embedding grooves are in a "soil" shape. An installation block is embedded and installed in the embedding grooves. The installation block is in a "soil" shape and is arranged in an interlocking structure with the embedding grooves. A limit installation groove is formed on the outer side surface of the installation block. A limit hole is provided on the surface of the embedding groove. An empty groove is provided inside the installation block, and a pin shaft is installed in the empty groove. The pin shafts in the installation blocks on both sides are tied by a lifting belt, and a part of the lifting belt is placed on the outer surface of the battery housing.

2. The mounting structure for a heavy-duty battery module according to claim 1, characterized in that: A number of groups of installation grooves are provided around the battery housing.

3. The mounting structure for a heavy-duty battery module according to claim 1, characterized in that: The limit installation groove is located in the middle of the outer side surface of the installation block.

4. The mounting structure for a heavy-duty battery module according to claim 1, characterized in that: The limit hole is located in the limit installation groove.

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