CN219576058U

CN219576058U - Electric connection device for energy storage battery box

Info

Publication number: CN219576058U
Application number: CN202320640955.8U
Authority: CN
Inventors: 高文彬; 张振博; 王秀剑; 何坤; 郭兴龙; 刘云广
Original assignee: Shandong Longli Electronics Co ltd
Current assignee: Shandong Longli Electronics Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-22
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of accessory equipment of an energy storage battery box, in particular to an electric connection device used on the energy storage battery box, which comprises a socket part and a plug part, wherein the plug part comprises a plug component, a plug waterproof ring is fixed at the front end of the plug waterproof ring, a plug side cover is arranged on the left side of the plug component, the plug side cover is connected with the plug component through a barb structure II, a button is arranged on the right side of the plug component, the button is connected with the plug component through a barb structure I which is symmetrically arranged, a protruding structure is arranged in the middle of the barb structure I, the button is connected with the inside of the plug component through a button spring, and a cable waterproof sleeve is arranged at the lower end of the plug component and is connected with the plug component through a plug tail locking sleeve and a plug O-shaped ring.

Description

Electric connection device for energy storage battery box

Technical Field

The utility model relates to the technical field of accessory equipment of energy storage battery boxes, in particular to an electric connection device for an energy storage battery box.

Background

With the development of new energy storage industry, the energy storage power station and the virtual power plant start to become the next foundation tuyere, and a plurality of related enterprises start to lay out various energy storage power stations at present, so that a large amount of energy storage connecting devices are needed to meet the requirements of the national future accelerated layout development energy storage industry. Therefore, it is important to develop an energy storage connection device with simple structure, convenient use, safety, reliability and low cost.

Disclosure of Invention

The utility model provides an electric connection device for an energy storage battery box.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an electric connecting device for on energy storage battery box, includes socket part and plug part, the plug part includes plug assembly, the waterproof circle front end of plug is fixed with the waterproof circle of plug, the plug assembly left side is equipped with the plug side cap, the plug side cap is connected with plug assembly through barb structure two, the plug assembly right side is equipped with the button, the button is connected with plug assembly through barb structure one that the symmetry set up, be equipped with protruding structure in the middle of barb structure one, the button passes through button spring and plug assembly internal connection, the plug assembly lower extreme is equipped with waterproof cover of cable, waterproof cover of cable passes through plug afterbody locking sleeve and plug O type circle and is connected with plug assembly.

Further, the socket part comprises a contact male terminal, a waterproof silicone rubber pad and a socket shell, wherein the contact male terminal, the waterproof silicone rubber pad and the socket shell are fixedly connected, and a round groove structure is arranged on the socket shell.

Further, a contact female terminal is arranged in the waterproof cable sleeve and fixedly connected with the plug assembly, and an outer shell is fixed between the plug assembly and the plug tail locking sleeve.

The beneficial effects are that: the utility model has the functions of automatic locking and quick inserting, effectively solves the problem of quick connection between battery boxes in the energy storage industry, and has simple structure and small volume, and occupies small external space of the battery boxes when in use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

fig. 3 is a cross-sectional view of the plug portion 2 of the present utility model;

fig. 4 is a sectional view of the plug assembly 8 of the present utility model;

fig. 5 is a schematic view of the structure of the push button 10 of the present utility model;

fig. 6 is a schematic structural view of a plug side cover 6 according to the present utility model

The socket comprises a socket part 1, a plug part 2, a contact male terminal 3, a waterproof silicone rubber pad 4, a socket shell 5, a plug side cover 6, a plug waterproof ring 7, a plug assembly 8, a button spring 9, a button 10, a plug O-shaped ring 11, a cable waterproof sleeve 12, a plug tail locking sleeve 13 and a contact female terminal 14. 15 outer shell, 16 barb structure one, 17 protruding structure, 18 circular slot structure, 19 barb structure two.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, an electrical connection device for an energy storage battery box comprises a socket part 1 and a plug part 2, wherein the plug part 2 comprises a plug assembly 8, a plug waterproof ring 7 is fixed at the front end of the plug waterproof ring 7, a plug side cover 6 is arranged on the left side of the plug assembly 8, the plug side cover 6 is connected with the plug assembly 8 through a barb structure II 19, a button 10 is arranged on the right side of the plug assembly 8, the button 10 is connected with the plug assembly 8 through a barb structure I16 which is symmetrically arranged, a protrusion structure 17 is arranged in the middle of the barb structure I16, the button is connected with the interior of the plug assembly 8 through a button spring 9, a cable waterproof sleeve 12 is arranged at the lower end of the plug assembly 8, and the cable waterproof sleeve 12 is connected with the plug assembly 8 through a plug tail locking sleeve 13 and a plug O-shaped ring 11.

The socket part 1 comprises a contact male terminal 3, a waterproof silicone rubber pad 4 and a socket shell 5, wherein the contact male terminal, the waterproof silicone rubber pad 4 and the socket shell 5 are fixedly connected, and a circular groove structure 18 is arranged on the socket shell 5.

The waterproof cable sleeve 12 is internally provided with a contact female terminal 14, the contact female terminal 14 is fixedly connected with the plug assembly 8, and an outer shell 15 is fixed between the plug assembly 8 and the plug tail locking sleeve 13.

The plug side cover 6 is provided with a barb structure, and when the plug side cover 6 is installed in the plug assembly 8, the barb structure II 19 can be clamped into the plug assembly 8 by the elasticity of the plug side cover 6 and cannot fall off.

The button 10 is provided with an arc-shaped protruding structure 17 and a first barb structure 16, when the plug and the socket are plugged, the button 10 is displaced due to the pressure given by the socket shell 5, when the plug and the socket are plugged in place, the pressure given to the button 10 by the socket shell 5 can be instantaneously disappeared, the button 10 can rebound due to the elastic force of the button spring 9, after rebound, the first barb structure 16 can be clamped on an inner step structure in the plug assembly 8, so that the button 10 is prevented from being sprung and fallen from the plug assembly 8 due to the elastic force of the button spring 9, and the protruding structure 17 can be clamped into the circular groove structure 18, so that the electric connector device is locked.

The supporting point of the button spring 9 is arranged in the plug assembly 8, and the supporting point is not arranged on the plug side cover 6, so that the plug side cover 6 is not stressed, the plug side cover 6 is not separated, and if the supporting point of the button spring 9 is arranged on the plug side cover 6, the risk that the plug side cover 6 is separated to cause the button spring 9 to pop out is likely to occur, so that the reliability of the electric connector is ensured.

The utility model has the functions of automatic locking and quick inserting, effectively solves the problem of quick connection between battery boxes in the energy storage industry, has simple structure and small volume, occupies small external space of the battery boxes when in use, can be used on the battery boxes of energy storage power stations, and can be used on mobile rescue quick-charging vehicles which can appear in large quantity in the future.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An electrical connection device for an energy storage battery box, characterized in that: including socket part and plug part, the plug part includes the plug subassembly, the waterproof circle of plug front end is fixed with the waterproof circle of plug, the plug subassembly left side is equipped with the plug side cap, the plug side cap is connected with the plug subassembly through barb structure two, the plug subassembly right side is equipped with the button, the button is connected with the plug subassembly through barb structure one that the symmetry set up, be equipped with protruding structure in the middle of the barb structure one, the button passes through button spring and plug subassembly internal connection, the plug subassembly lower extreme is equipped with waterproof cover of cable, waterproof cover of cable passes through plug afterbody locking sleeve and plug O type circle and is connected with the plug subassembly.

2. An electrical connection device for an energy storage battery compartment as defined in claim 1, wherein: the socket part comprises a contact male terminal, a waterproof silicone rubber pad and a socket shell, wherein the contact male terminal, the waterproof silicone rubber pad and the socket shell are fixedly connected, and a round groove structure is arranged on the socket shell.

3. An electrical connection device for an energy storage battery compartment as defined in claim 1, wherein: the waterproof cable sleeve is characterized in that a contact female terminal is arranged in the waterproof cable sleeve and fixedly connected with a plug assembly, and an outer shell is fixed between the plug assembly and a plug tail locking sleeve.