Carbon fiber end cover structure of battery module

Abstract

The utility model discloses a carbon fiber end cover structure of a battery module in the technical field of battery module end covers, which comprises a shell and an end cover body, one end of the shell is provided with the end cover body, one side of the end cover body is provided with an insertion block, the insertion block is fixedly connected with the end cover body, one side of the shell is provided with a fixed seat, and the insertion block and the fixed seat are fixed in a penetrating manner. A storage groove is embedded in the surface of the inserting block, a first spring is arranged in the storage groove and fixedly connected with the storage groove, a buckle is arranged in the storage groove and slidably connected with the storage groove, a clamping groove is embedded in the top of the fixing base, and the buckle and the clamping groove are fixed through clamping. By arranging the inserting block, the fixing base, the containing groove, the first spring, the buckle and the clamping groove, convenience is provided for mounting and dismounting of the end cover body, fixing can be completed only by inserting the inserting block into the fixing base and clamping the buckle into the clamping groove, operation is simple and rapid, and convenience is provided for a user.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery module end covers, and in particular relates to a carbon fiber end cover structure of a battery module. Background Art

[0002] The existing carbon fiber end cover structure of the battery module still has some defects. Most of them are troublesome to install and disassemble, and need to be fixed with multiple screws. When disassembling, multiple screws need to be removed, which is time-consuming and laborious. For this reason, we propose a carbon fiber end cover structure for the battery module. Utility Model Content

[0003] The utility model aims to provide a carbon fiber end cover structure for a battery module to solve the problem that most of the above-mentioned background technologies are troublesome during installation and disassembly.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon fiber end cover structure of a battery module, comprising a shell and an end cover body, one end of the shell is provided with an end cover body, one side of the end cover body is provided with an insert block, the insert block and the end cover body are fixedly connected, one side of the shell is provided with a fixing seat, the insert block and the fixing seat are fixed by interlacing, a storage groove is embedded in the surface of the insert block, a first spring is provided inside the storage groove, the first spring is fixedly connected to the storage groove, a buckle is provided inside the storage groove, the buckle and the storage groove are slidably connected, a slot is embedded in the top of the fixing seat, and the buckle and the slot are fixed by snapping.

[0005] Preferably, a top plate is provided inside the fixing seat, the top plate is slidably connected to the fixing seat, and a second spring is provided on one side of the top plate.

[0006] Preferably, a sealing block is provided on one side of the end cover body, and the sealing block is fixedly connected to the end cover body.

[0007] Preferably, a sealing groove is provided at one end of the shell, a sealing gasket is provided inside the sealing groove, and the sealing gasket is made of rubber material.

[0008] Preferably, a guide rod is provided on one side of the end cover body, a guide hole is provided inside the sealing groove, and the guide rod and the guide hole are fixed by interlacing.

[0009] Preferably, the surface of the end cover body is provided with strip-shaped holes, and four strip-shaped holes are provided.

[0010] Preferably, the fixing seats and inserts are provided in four groups, which are respectively located at four corners of one end of the shell.

[0011] Preferably, two end cover bodies are provided, which are respectively located at two ends of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The provided plug-in block, fixing seat, receiving slot, first spring, buckle and slot provide convenience for the installation and removal of the end cover body. The plug-in block only needs to be inserted into the fixing seat and the buckle is inserted into the slot to complete the fixation. The operation is simple and quick, which provides convenience for the user.

[0014] 2. The top plate and the second spring provide convenience for the disassembly and cleaning of the device. When the plug is inserted into the interior of the fixing seat, the top plate will be squeezed and the second spring will be compressed at the same time. When disassembling, press the buckle. At this time, the top plate will push the plug out of the interior of the fixing seat under the reaction force of the second spring to complete the disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A.

[0018] In the figure: 1, shell; 2, end cover body; 3, plug block; 4, fixing seat; 5, storage groove; 6, first spring; 7, buckle; 8, slot; 9, top plate; 10, second spring; 11, sealing block; 12, sealing slot; 13, guide rod; 14, strip hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides a technical solution: a carbon fiber end cover structure of a battery module, comprising a shell 1 and an end cover body 2, one end of the shell 1 is provided with the end cover body 2, one side of the end cover body 2 is provided with an insert block 3, the insert block 3 and the end cover body 2 are fixedly connected, one side of the shell 1 is provided with a fixing seat 4, the insert block 3 and the fixing seat 4 are fixed by insertion, a receiving groove 5 is embedded on the surface of the insert block 3, a first spring 6 is provided inside the receiving groove 5, the first spring 6 and the receiving groove 5 are fixedly connected, a buckle 7 is provided inside the receiving groove 5, the buckle 7 and the receiving groove 5 are slidably connected, a card slot 8 is embedded on the top of the fixing seat 4, and the buckle 7 and the card slot 8 are fixed by snapping.

[0021] In this embodiment, when using the carbon fiber end cap structure of the battery module, the end cap body 2 is placed on one end of the shell 1, and the end cap body 2 is pressed to insert the plug block 3 into the interior of the fixing seat 4. The buckle 7 is squeezed by the inner wall of the fixing seat 4 and retracted into the interior of the storage groove 5. At the same time, the first spring 6 is compressed. When the buckle 7 moves to the position of the slot 8, the buckle 7 will be snapped into the interior of the slot 8 under the reaction force of the first spring 6, and the installation of the end cap body 2 can be completed. The operation is simple and quick, and it is more convenient to use.

[0022] Specifically, a top plate 9 is provided inside the fixing seat 4, and the top plate 9 and the fixing seat 4 are slidably connected. A second spring 10 is provided on one side of the top plate 9, and a sealing block 11 is provided on one side of the end cover body 2, and the sealing block 11 is fixedly connected to the end cover body 2. A sealing groove 12 is provided at one end of the shell 1, and a sealing gasket is provided inside the sealing groove 12. The sealing gasket is made of rubber material, a guide rod 13 is provided on one side of the end cover body 2, and a guide hole is provided inside the sealing groove 12. The guide rod 13 and the guide hole are fixed by interlacing, and a strip hole 14 is provided on the surface of the end cover body 2, and there are four strip holes 14. The fixing seat 4 and the plug block 3 are provided with four groups in total, which are respectively located at the four corners of one end of the shell 1, and the end cover body 2 is provided with two, which are respectively located at both ends of the shell 1.

[0023] In this embodiment, the top plate 9 and the second spring 10 are provided to facilitate the disassembly and cleaning of the device. When the plug block 3 is inserted into the interior of the fixing seat 4, the top plate 9 will be squeezed and the second spring 10 will be compressed at the same time. When disassembling, the buckle 7 is pressed. At this time, the top plate 9 will push the plug block 3 out of the interior of the fixing seat 4 under the reaction force of the second spring 10 to complete the disassembly. The sealing block 11, the sealing groove 12 and the sealing gasket are provided to achieve the sealing of the end cover and the shell 1, thereby improving the sealing performance of the structure. The heat dissipation function of the shell 1 is achieved through the strip hole 14.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber end cap structure of a battery module, comprising a shell and an end cap body, characterized in that: An end cover body is provided at one end of the shell, an insert block is provided at one side of the end cover body, the insert block and the end cover body are fixedly connected, a fixing seat is provided at one side of the shell, the insert block and the fixing seat are fixed by insertion, a receiving groove is embedded in the surface of the insert block, a first spring is provided inside the receiving groove, the first spring and the receiving groove are fixedly connected, a buckle is provided inside the receiving groove, the buckle and the receiving groove are slidably connected, a clamping slot is embedded in the top of the fixing seat, and the clamping slot and the clamping slot are fixed by clamping.

2. The carbon fiber end cap structure of the battery module according to claim 1, characterized in that: A top plate is arranged inside the fixing seat, the top plate is slidably connected to the fixing seat, and a second spring is arranged on one side of the top plate.

3. The carbon fiber end cap structure of the battery module according to claim 1, characterized in that: A sealing block is provided on one side of the end cover body, and the sealing block is fixedly connected to the end cover body.

4. The carbon fiber end cap structure of the battery module according to claim 1, characterized in that: A sealing groove is provided at one end of the shell, a sealing gasket is provided inside the sealing groove, and the sealing gasket is made of rubber material.

5. The carbon fiber end cap structure of the battery module according to claim 4, characterized in that: A guide rod is provided on one side of the end cover body, a guide hole is provided inside the sealing groove, and the guide rod and the guide hole are fixed by interlacing.

6. The carbon fiber end cap structure of the battery module according to claim 1, characterized in that: The surface of the end cover body is provided with strip holes, and four strip holes are provided.

7. The carbon fiber end cap structure of the battery module according to claim 1, characterized in that: There are four groups of fixing seats and inserting blocks, which are respectively located at four corners of one end of the shell.

8. The carbon fiber end cap structure of the battery module according to claim 1, characterized in that: The end cover bodies are provided with two, which are respectively located at two ends of the shell.

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