CN217641503U

CN217641503U - Lithium battery internal circulation cooling dress subassembly

Info

Publication number: CN217641503U
Application number: CN202123293274.9U
Authority: CN
Inventors: 张爱民; 张孝同; 刘飞
Original assignee: Zhenjiang Zhuoneng Electric Co ltd
Current assignee: Jiangsu Weiteng Energy Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-10-21
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a lithium battery inner loop field specifically is a lithium battery inner loop cooling dress subassembly, lithium battery inner loop cooling dress subassembly includes: the outer wall of the shell is provided with a protective cover, and the surface of the shell is also provided with a dust screen; the outer wall of the clamping ring is provided with a rotating rod, the surface of the rotating rod is provided with a brush, and the end part of the rotating rod is inserted into the annular groove; the base is arranged inside the protective cover; the beneficial effects are that: by adding the clamping ring, the hexagonal through groove is formed in the clamping ring, the rotating rod is clamped in the annular groove, when the inserting rod is clamped into the clamping ring, the annular groove can be driven to rotate, and the brush is tightly attached to the surface of the dustproof net, so that dust can be cleaned from the dustproof net; through adding the base, the gag lever post is installed to the bottom of base, and the surface mounting of gag lever post has the spring, and the gag lever post can slide in the shifting chute for the inside of snap ring can be pegged graft into to the peg graft pole.

Description

Lithium battery internal circulation cooling dress subassembly

Technical Field

The utility model relates to a lithium battery inner loop field specifically is a lithium battery inner loop cooling dress subassembly.

Background

The lithium ion battery generally uses lithium alloy metal oxide as a positive electrode material, graphite as a negative electrode material, and a non-aqueous electrolyte;

in the prior art, in the long-term use process, dust sucked by a fan for heat dissipation can be deposited inside a battery box, and the dust attached to the surface of a battery influences the heat dissipation of the battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell inner loop cooling dress subassembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery internal circulation cooling dress subassembly, lithium battery internal circulation cooling dress subassembly includes:

the outer wall of the shell is provided with a protective cover, and the surface of the shell is also provided with a dust screen;

the outer wall of the clamping ring is provided with a rotating rod, the surface of the rotating rod is provided with a brush, and the end part of the rotating rod is inserted into the annular groove; and

the base is arranged inside the protective cover.

Preferably, the hexagonal annular has been seted up to the inside of snap ring, and the dwang is pegged graft in the annular, and the dwang can be rotated as the center by the snap ring.

Preferably, the motor is installed at the top of base, and the insertion rod is installed to the tip of motor, and the insertion rod can be inserted in the inside hexagonal annular of seting up of snap ring.

Preferably, the outer wall of the shell is provided with a through hole, the dustproof net is arranged outside the through hole, and the brush is tightly attached to the dustproof net.

Preferably, the gag lever post is installed to the bottom of base, and the gag lever post is the T type, and the shifting chute has been seted up to the inner wall of protection casing, and the gag lever post is pegged graft in the shifting chute.

Preferably, the outer wall of the limiting rod is provided with two groups of springs.

Compared with the prior art, the beneficial effects of the utility model are that:

by adding the clamping ring, the hexagonal through groove is formed in the clamping ring, the rotating rod is clamped in the annular groove, when the inserting rod is clamped into the clamping ring, the annular groove can be driven to rotate, and the brush is tightly attached to the surface of the dustproof net, so that dust can be cleaned from the dustproof net;

through adding the base, the gag lever post is installed to the bottom of base, and the surface mounting of gag lever post has the spring, and the gag lever post can slide in the shifting chute for the inside of snap ring can be pegged graft into to the peg graft pole.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the sectional three-dimensional structure of the protective cover of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the base of the present invention.

In the figure: the dustproof device comprises a shell 1, a dustproof net 2, a motor 3, a base 4, a protective cover 5, a hairbrush 6, a clamping ring 7, a rotating rod 8, an annular groove 9, an inserting rod 10, a moving groove 11, a limiting rod 12 and a spring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lithium battery internal circulation cooling dress subassembly, lithium battery internal circulation cooling dress subassembly includes: the dust cleaning device comprises a shell 1, wherein a protective cover 5 is arranged on the outer wall of the shell 1, a dust screen 2 is further arranged on the surface of the shell 1, a through hole is formed in the outer wall of the shell 1, the dust screen 2 is arranged outside the through hole, a brush 6 is tightly attached to the dust screen 2, a rotating rod 8 rotates in a ring groove 9 formed in the inner wall of the protective cover 5, and the brush 6 is attached to the dust screen 2, so that the brush 6 can clean dust on the surface of the dust screen 2;

the dustproof net comprises a clamping ring 7, a rotating rod 8 is installed on the outer wall of the clamping ring 7, a brush 6 is installed on the surface of the rotating rod 8, the end portion of the rotating rod 8 is inserted into an annular groove 9, a hexagonal annular groove is formed in the clamping ring 7, the rotating rod 8 is inserted into the annular groove 9, the rotating rod 8 can rotate around the clamping ring 7, an insertion rod 10 is inserted into the clamping ring 7, the insertion rod 10 is meshed with the clamping ring 7, the clamping ring 7 and the insertion rod 10 rotate together, the rotating rod 8 rotates in the annular groove 9 formed in the inner wall of the protective cover 5, and the brush 6 is attached to the dustproof net 2, so that the brush 6 cleans dust on the surface of the dustproof net 2;

the base 4 is arranged in the protective cover 5, the motor 3 is arranged at the top of the base 4, the end part of the motor 3 is provided with the insertion rod 10, the insertion rod 10 can be inserted into a hexagonal ring groove formed in the inner part of the clamping ring 7, the spring 13 is extruded to enable the motor 3 to move, the insertion rod 10 is inserted into the clamping ring 7, the insertion rod 10 is meshed with the clamping ring 7, and the clamping ring 7 and the insertion rod 10 rotate together;

stop lever 12 is installed to the bottom of base 4, and stop lever 12 is the T type, and shifting chute 11 has been seted up to the inner wall of protection casing 5, and stop lever 12 is pegged graft in shifting chute 11, installs spring 13 on stop lever 12's the outer wall, and spring 13 has two sets ofly, promotes base 4 towards the direction of shell 1 for stop lever 12 slides in shifting chute 11, extrudes spring 13, makes motor 3 remove.

The working principle is as follows: during the in-service use, promote base 4 towards the direction of shell 1 for gag lever post 12 slides in shifting chute 11, extrusion spring 13, make motor 3 remove, during insertion rod 10 inserts into snap ring 7, make insertion rod 10 and snap ring 7 interlock, make snap ring 7 and insertion rod 10 rotate together, dwang 8 rotates in annular 9 that the inner wall of protection casing 5 was seted up, brush 6 is laminating dust screen 2, make brush 6 clear up the dust on dust screen 2 surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium battery internal recycle cooling dress subassembly which characterized in that: lithium battery internal circulation cooling dress subassembly includes:

the dust-proof device comprises a shell (1), wherein a protective cover (5) is arranged on the outer wall of the shell (1), and a dust-proof net (2) is also arranged on the surface of the shell (1);

the outer wall of the clamping ring (7) is provided with a rotating rod (8), the surface of the rotating rod (8) is provided with a brush (6), and the end part of the rotating rod (8) is inserted into the annular groove (9); and

the base (4) is arranged inside the protective cover (5).

2. A lithium battery internal circulation cooling assembly according to claim 1, characterized in that: hexagonal annular grooves are formed in the clamping rings (7), the rotating rods (8) are inserted into the annular grooves (9), and the rotating rods (8) can rotate around the clamping rings (7).

3. A lithium battery internal circulation cooling package assembly according to claim 2, characterized in that: motor (3) are installed at the top of base (4), and grafting pole (10) are installed to the tip of motor (3), and in the hexagonal annular that snap ring (7) inside was seted up can be pegged graft to grafting pole (10).

4. A lithium battery internal circulation cooling assembly according to claim 1, characterized in that: the outer wall of the shell (1) is provided with a through hole, the dustproof net (2) is installed outside the through hole, and the brush (6) is tightly attached to the dustproof net (2).

5. A lithium battery internal circulation cooling assembly according to claim 3, characterized in that: the limiting rod (12) is installed to the bottom of base (4), and limiting rod (12) are the T type, and shifting chute (11) have been seted up to the inner wall of protection casing (5), and limiting rod (12) are pegged graft in shifting chute (11).

6. A lithium battery in-circulation cooling assembly according to claim 5, characterized by: and springs (13) are mounted on the outer wall of the limiting rod (12), and the springs (13) are provided with two groups.