CN213520215U

CN213520215U - Dust-proof lithium battery protection plate for dust collector

Info

Publication number: CN213520215U
Application number: CN202022962248.XU
Authority: CN
Inventors: 伍凤华
Original assignee: Shenzhen Huadayuan Technology Co ltd
Current assignee: Shenzhen Huadayuan Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-06-22
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to the technical field of battery protection, in particular to a dustproof lithium battery protection plate for a dust collector; including the protection shield body, the protection shield body includes top closing cap, shell and inner shell, the inner shell is pegged graft in the shell inside and is connected with the bottom surface buckle of shell, the inside lithium cell and the first spacing subassembly that are provided with of inner shell, the position rigid coupling that the shell corresponds first spacing subassembly has the spacing subassembly of second, be pegged graft between first spacing subassembly and the spacing subassembly of second, the top surface of inner shell is equipped with a plurality of heat radiation fins, the top closing cap corresponds heat radiation fins's position and all opens and has run through the groove, can dismantle between the top closing cap and the top surface of shell and be connected, still be equipped with a plurality of first radiating grooves on the inner shell, the position that the shell corresponds first radiating groove all is equipped with the second radiating groove, be equipped with dustproof filter screen on the second radiating groove. The utility model discloses be convenient for installation, dismantlement and later maintenance have heat dissipation and dirt-proof function.

Description

Dust-proof lithium battery protection plate for dust collector

Technical Field

The utility model relates to a battery protection technical field, in particular to dust catcher is with dustproof lithium battery protection shield.

Background

Lithium batteries are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become mainstream at present, and a lithium battery protection board is needed when the lithium batteries are used.

Among the prior art, current lithium battery protection shield is not convenient for install, dismantle and later maintenance, simultaneously, does not possess dirt-proof function, and the practicality is relatively poor.

Therefore, the dustproof lithium battery protection plate for the dust collector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust prevention lithium battery protection shield for dust catcher, the installation of being convenient for, dismantlement and later maintenance have heat dissipation and dirt-proof function, and the practicality is strong.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a dust-proof lithium battery protection plate for a dust collector comprises a protection plate body, wherein the protection plate body comprises a top sealing cover, an outer shell and an inner shell, the outer shell is of a cuboid structure lacking a top surface and a right side surface, the inner shell is of a cuboid structure lacking a left side surface, the inner shell is inserted into the outer shell and connected with the bottom surface of the outer shell in a buckling mode, a lithium battery and a first limiting component are arranged inside the inner shell, one side of the lithium battery is abutted to the inner side wall of the inner shell, the other side of the lithium battery is abutted to the first limiting component, a second limiting component is fixedly connected to the position, corresponding to the first limiting component, of the outer shell in an inserting mode, a plurality of heat dissipation fins are arranged on the top surface of the inner shell, penetrating grooves are formed in the positions, corresponding to the heat dissipation fins, of the top sealing cover, still be equipped with a plurality of first radiating grooves on the inner shell, the position that the shell corresponds first radiating groove all is equipped with the second radiating groove, be equipped with dustproof filter screen on the second radiating groove.

Specifically, the first limiting assembly is provided with two limiting blocks, and each limiting block is provided with a slot at a position corresponding to the second limiting assembly.

Specifically, the second limiting component is an insertion block, one side of the insertion block is inserted into the insertion slot, and the other end of the insertion block is fixedly connected to the inner side wall of the shell.

Specifically, the mesh number of the dustproof filter screen is 300 meshes.

Specifically, the detachable connection between the top sealing cover and the shell is threaded connection, first threaded holes are formed in four corners of the top surface of the shell, and through holes are formed in positions, corresponding to the first threaded holes, of the top sealing cover.

Specifically, the bottom surface of the inner shell is provided with two slope-shaped clamping blocks, and the bottom surface of the outer shell is provided with clamping grooves matched with the clamping blocks.

The utility model has the advantages that: the utility model has the advantages that the first limit component, the second limit component and the inner shell are inserted into the outer shell and connected with the bottom surface buckle of the outer shell, so that the using position of the lithium battery can be better fixed, and the fixing effect is good; the top sealing cover, the outer shell and the inner shell are arranged, so that the installation, the disassembly and the later maintenance are convenient, the use is flexible, and the operation is simple; the heat dissipation fins, the first heat dissipation grooves and the second heat dissipation grooves are arranged, so that a good heat dissipation effect is achieved, heat can be dissipated timely under the matching of the heat dissipation fins and the first heat dissipation grooves, and the service life of the lithium battery is prolonged; through setting up dustproof filter screen, play dirt-proof effect, the practicality is strong.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a top closure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an inner shell according to an embodiment of the present invention.

Reference numerals: the top closing cap 1, shell 2, inner shell 3, dustproof filter screen 4, heat radiation fins 5, inserted block 6, stopper 7, fixture block 8, lithium cell 9, first radiating groove 10, through groove 11, through-hole 12, draw-in groove 13, first screw hole 14, wire perforation 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5, a dust-proof lithium battery protection plate for a dust collector comprises a protection plate body, wherein the protection plate body comprises a top sealing cover 1, an outer shell 2 and an inner shell 3, the outer shell 2 is of a cuboid structure lacking a top surface and a right side surface, the inner shell 3 is of a cuboid structure lacking a left side surface, the inner shell 3 is inserted into the outer shell 2 and is in buckle connection with the bottom surface of the outer shell 2, a lithium battery 9 and a first limiting component are arranged inside the inner shell 3, one side of the lithium battery 9 is abutted against the inner side wall of the inner shell 3, the other side of the lithium battery is abutted against the first limiting component, a second limiting component is fixedly connected to the position of the outer shell 2 corresponding to the first limiting component, the first limiting component is inserted into the second limiting component, a plurality of heat dissipation fins 5 are arranged on the top surface of the inner shell 3, through grooves 11 are, the top sealing cover 1 is detachably connected with the top surface of the outer shell 2, a plurality of first heat dissipation grooves 10 are further formed in the inner shell 3, second heat dissipation grooves are formed in positions, corresponding to the first heat dissipation grooves 10, of the outer shell 2, and a dustproof filter screen 4 is arranged on each second heat dissipation groove; the utility model can better fix the use position of the lithium battery 9 by arranging the first limit component, the second limit component and the inner shell 3 which are inserted into the outer shell 2 and connected with the bottom surface of the outer shell 2 by a buckle, and the fixing effect is good; the top sealing cover 1, the outer shell 2 and the inner shell 3 are arranged, so that the installation, the disassembly and the later maintenance are convenient, the use is flexible, and the operation is simple; the radiating fins 5, the first radiating grooves 10 and the second radiating grooves have good radiating effect, and heat can be timely radiated under the matching of the radiating fins 5, the first radiating grooves 10 and the second radiating grooves, so that the service life of the lithium battery 9 is prolonged; through setting up dustproof filter screen 4, play dirt-proof effect, the practicality is strong.

Specifically, the first limiting assembly is two limiting blocks 7, and a slot is formed in the position, corresponding to the second limiting assembly, of each limiting block 7; the second limiting component is an inserting block 6, one side of the inserting block 6 is inserted into the inserting slot, and the other end of the inserting block 6 is fixedly connected to the inner side wall of the shell 2; through pegging graft the inserted block 6 in the slot, with fixture block 8 joint in draw-in groove 13 simultaneously, be convenient for fixed lithium cell 9's position of use, it is fixed effectual.

Specifically, the mesh number of dustproof filter screen 4 is 300 meshes, prevents that the dust in the air from getting into second radiating groove and second radiating groove, influences the radiating effect.

Specifically, the detachable connection between the top sealing cover 1 and the shell 2 is threaded connection, first threaded holes 14 are formed in four corners of the top surface of the shell 2, through holes 12 are formed in positions, corresponding to the first threaded holes 14, of the top sealing cover 1, installation and disassembly and later maintenance are convenient, use is flexible, and operation is simple.

Specifically, the bottom surface of the inner shell 3 is provided with two slope-shaped clamping blocks 8, the bottom surface of the outer shell 2 is provided with a clamping groove 13 matched with the clamping blocks 8, and the device is flexible to mount, dismount and maintain in later period, and is easy to operate.

Furthermore, the side of the inner shell of the utility model relates to is also provided with a wire perforation 15.

The utility model discloses a work flow: during the installation, at first peg graft the inner shell 3 in the inside and be connected with the bottom surface buckle of shell 2, utilize fixture block 8 and draw-in groove 13 to carry out the joint, peg graft plug 6 in the slot simultaneously for the position of use of fixed lithium cell 9, pass heat radiation fins 5 with passing through groove 11 on the top closing cap 1 afterwards, and utilize the screw with the top surface threaded connection of top closing cap 1 with shell 2, accomplish the assembly promptly.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A dust-proof lithium battery protection plate for a dust collector comprises a protection plate body and is characterized in that the protection plate body comprises a top sealing cover, an outer shell and an inner shell, the outer shell is of a cuboid structure lacking a top surface and a right side surface, the inner shell is of a cuboid structure lacking a left side surface, the inner shell is inserted into the outer shell and connected with the bottom surface of the outer shell in a buckling mode, a lithium battery and a first limiting component are arranged inside the inner shell, one side of the lithium battery is abutted to the inner side wall of the inner shell, the other side of the lithium battery is abutted to the first limiting component, a second limiting component is fixedly connected to the position, corresponding to the first limiting component, of the outer shell, the first limiting component and the second limiting component are inserted, a plurality of heat dissipation fins are arranged on the top surface of the inner shell, penetrating grooves are formed in the positions, corresponding to the heat dissipation, still be equipped with a plurality of first radiating grooves on the inner shell, the position that the shell corresponds first radiating groove all is equipped with the second radiating groove, be equipped with dustproof filter screen on the second radiating groove.

2. The dust-proof lithium battery protection plate for the dust collector as claimed in claim 1, wherein the first position-limiting component is two position-limiting blocks, and each position-limiting block is provided with a slot corresponding to the second position-limiting component.

3. The protective plate for the dustproof lithium battery of the dust collector as claimed in claim 2, wherein the second limiting component is an insertion block, one side of the insertion block is inserted into the insertion slot, and the other end of the insertion block is fixedly connected to the inner side wall of the housing.

4. The protective plate for the dustproof lithium battery of the dust collector as claimed in claim 1, wherein the dustproof filter screen has a mesh size of 300 meshes.

5. The dust-proof lithium battery protection plate for the dust collector as claimed in claim 1, wherein the detachable connection between the top cover and the housing is a threaded connection, four corners of the top surface of the housing are respectively provided with a first threaded hole, and the top cover is provided with a through hole corresponding to the first threaded hole.

6. The lithium battery protection plate for dust collection of claim 1, wherein the bottom surface of the inner casing is provided with two slope-shaped fixture blocks, and the bottom surface of the outer casing is provided with a slot matching with the fixture blocks.