CN212277476U

CN212277476U - Charging socket for lithium battery

Info

Publication number: CN212277476U
Application number: CN202021073702.XU
Authority: CN
Inventors: 祁小超; 王建明; 卢进; 张建威; 汪楠
Original assignee: Suzhou Gaomai New Energy Co ltd
Current assignee: Suzhou Gaomai New Energy Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-01
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a lithium cell is with socket that charges, include the battery box and fix the socket that charges on the battery box, the socket that charges includes the mount pad, the mount pad front end is provided with positive terminal and negative terminal, still includes electrical part and soft copper bar, be connected through soft copper bar between electrical part and positive terminal and the negative terminal, through the bolt fastening between soft copper bar and positive terminal and the negative terminal, replace the socket that charges for the lithium cell of high-pressure pencil with soft copper bar, reduced the ageing problem because of the pencil stress of bending produces, prolonged product life.

Description

Charging socket for lithium battery

Technical Field

The utility model relates to a socket technical field that charges especially relates to a lithium cell is with socket that charges.

Background

The development of the pure electric new energy field vehicle reaches the state which is good with fire, most vehicle types are oil-to-electricity or lead-acid-to-lithium-to-electricity, the size of the battery needs to be matched with the existing vehicle types, the requirement on the internal space layout of the battery box is extremely high due to the battery design in the inherent size, most of the existing charging sockets are applied to the outside of the battery box and are arranged on the whole vehicle, the whole vehicle structure of the field vehicle is simple and can be directly operated on the battery box, the length of the wire harness can be reduced due to the arrangement of the charging sockets on the battery box, the cost can be reduced, the charging sockets on the market all use the high-voltage wire harness as input and output, but the charging sockets are arranged on the battery box, the bending radius of the high-voltage wire harness is large, the arrangement in the battery box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a replace charging socket for lithium cell of high-pressure pencil with soft copper bar, reduced because of the pencil stress of bending produces the ageing problem, prolonged product life.

The utility model provides a technical scheme that its technical problem adopted is: the charging socket for the lithium battery comprises a battery box body and a charging socket fixed on the battery box body, wherein the charging socket comprises a mounting seat, the front end of the mounting seat is provided with a positive terminal and a negative terminal, the charging socket further comprises an electric device and a soft copper bar, the electric device is connected with the positive terminal and the negative terminal through the soft copper bar, and the soft copper bar is fixed with the positive terminal and the negative terminal through bolts.

Further, the method comprises the following steps: the charging socket is fixed on the battery box body through a bolt.

Further, the method comprises the following steps: and a protective cover plate is arranged at the rear end of the mounting seat and at one end fixed on the battery box body.

The utility model has the advantages that: the soft copper bar replaces the charging socket for the lithium battery of the high-voltage wire harness, so that the aging problem caused by bending stress of the wire harness is reduced, and the service life of the product is prolonged.

Drawings

Fig. 1 is an overall schematic view of a charging socket for a lithium battery.

Fig. 2 is a schematic view of a charging socket structure.

Labeled as: the battery box body 1, the charging socket 2, the mounting seat 21, the protective cover plate 22, the positive terminal 23, the negative terminal 24, the electric device 3 and the soft copper bar 4.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, the charging socket for the lithium battery comprises a battery box body 1 and a charging socket 2 fixed on the battery box body 1, wherein the charging socket 2 comprises a mounting seat 21, the front end of the mounting seat 21 is provided with a positive terminal 23 and a negative terminal 24, and further comprises an electric device 3 and a soft copper bar 4, the electric device 3 is connected with the positive terminal 23 and the negative terminal 24 through the soft copper bar 4, the soft copper bar 4 is fixed with the positive terminal 23 and the negative terminal 24 through bolts, the electric device 3 is connected with the positive terminal 23 and the negative terminal 24 through the soft copper bar 4, when the charging socket is applied to the battery box body, the bending radius of a high-voltage wire harness is large, the high-voltage wire harness is difficult to arrange in the space of the battery box, the bending can generate large stress, the wire harness is aged and the inner space is small, and the, high-voltage wire harness production difficulty, the problem that size precision is difficult to guarantee has reduced the ageing problem because of the pencil stress of bending produces, has prolonged product life, pass through the bolt fastening between soft copper bar 4 and positive terminal 23 and the negative terminal 24 for charging socket 2 is more stable at the during operation, improves charging socket 2's working effect.

On this basis, as shown in fig. 1, the charging socket 2 is fixed to the battery case 1 by bolts; make charging socket 2 more stable at the during operation through the bolt fastening, improve charging socket 2's working effect.

On the basis, as shown in fig. 2, a protective cover plate 22 is arranged at one end of the rear end of the mounting seat 21 fixed on the battery box 1; the protection cover plate 22 can better protect the charging socket and prolong the service life of the charging socket.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Lithium cell is with socket that charges, including battery box (1) and fix socket (2) that charges on battery box (1), its characterized in that: socket (2) charge including mount pad (21), mount pad (21) front end is provided with positive terminal (23) and negative terminal (24), still includes electrical part (3) and soft copper bar (4), be connected through soft copper bar (4) between electrical part (3) and positive terminal (23) and negative terminal (24), pass through the bolt fastening between soft copper bar (4) and positive terminal (23) and negative terminal (24).

2. A charging socket for a lithium battery as claimed in claim 1, wherein: the charging socket (2) is fixed on the battery box body (1) through a bolt.

3. A charging socket for a lithium battery as claimed in claim 1, wherein: and a protective cover plate (22) is arranged at the rear end of the mounting seat (21) and at one end fixed on the battery box body (1).