CN218351519U

CN218351519U - Lithium battery with plug-in mounting structure

Info

Publication number: CN218351519U
Application number: CN202222379467.4U
Authority: CN
Inventors: 贡建云; 潘雨平; 贡佳敏
Original assignee: Anhui Hongbo Lithium Technology Co ltd
Current assignee: Anhui Hongbo Lithium Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-20
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a lithium battery with a plug-in mounting structure, which comprises a shell, a plurality of clapboards are arranged in the cavity of the shell at intervals, the cavity is separated to form a plurality of separation cavities, the top surfaces of the clapboards are lower than the ports of the shell, lithium batteries are inserted in the separation cavities, electrode posts of the lithium batteries are arranged in the holes on the lower surface of a cover plate, the cover plate is arranged at the ports of the shell, and hole posts for leads are arranged on the upper surface of the cover plate; have simple structure, reasonable in design effectively utilizes the lithium cell with a plurality of lithium battery packs through the shell, can solve single lithium cell voltage and the not enough problem of electric current like this, and the lithium cell cartridge of this application is convenient in addition, and is fixed firm, avoids single lithium cell to rock in the shell, and especially the extreme of lithium cell adopts the elastic component pressure to touch, guarantees extremely and the effectual electric connection of electrode post.

Description

Lithium battery with plug-in mounting structure

Technical Field

The utility model relates to a battery technology field especially relates to a lithium cell of cartridge structure.

Background

Lithium batteries are now referred to as lithium ion batteries, which use lithium alloy metal oxides as the positive electrode material, graphite as the negative electrode material, and nonaqueous electrolytes.

For the light and installation space that the battery used, still must satisfy voltage and electric current simultaneously, therefore disclose a lithium cell of cartridge structure of this application.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the existing problem, a lithium cell of cartridge structure is provided.

The utility model discloses a realize through following technical scheme: the utility model provides a lithium cell of cartridge structure, includes the shell, the interval sets up a plurality of baffles in the cavity of shell to the cavity is separated and is formed a plurality of compartments that separate, and the top surface of baffle is less than the port of shell, separates the downthehole extreme of chamber interpolation dress lithium cell, and the pole post of lithium cell is put into the apron lower surface, and the apron is installed in the port of shell, and the apron upper surface sets up the hole post for the lead wire.

As a further improvement to the above scheme, the side wall of the compartment is provided with a strip groove which is arranged on the inner side wall of the shell and used for limiting and fixing the lithium battery inserted into the compartment.

As a further improvement of the above scheme, a single groove is erected on one inner wall of the partition cavity, and two grooves are vertically and symmetrically arranged on the other inner wall opposite to the single groove and used for limiting and fixing the lithium batteries inserted into the partition cavity, and the number of the grooves on the two opposite inner walls is different so as to prevent the single lithium batteries from being reversely inserted.

As a further improvement to the above scheme, the top of the lithium battery is provided with a positive end and a negative end, the positive end and the negative end are both connected with the lower end of the elastic part through bolts, and the upper end of the elastic part is connected with a contact, so that the single lithium battery can be normally charged and discharged, and the reliability of electric connection is ensured.

As a further improvement of the scheme, the extreme ends in the holes are connected in series or in parallel, the series connection is used for obtaining the large voltage of a plurality of lithium batteries, and the parallel connection is used for obtaining the large current of the plurality of lithium batteries.

As a further improvement to the above scheme, the front side and the rear side of the shell are symmetrically provided with handles, two ends of each handle are rotatably arranged on the fixed seat, and the fixed seats are arranged on the outer side wall of the shell, so that the handle is convenient to take and place and convenient to move.

Compared with the prior art, the utility model has the following advantages: have simple structure, reasonable in design effectively utilizes the lithium cell with a plurality of lithium cell equipment through the shell, can solve single lithium cell voltage and the not enough problem of electric current like this, and the lithium cell cartridge of this application is convenient in addition, and is fixed firm, avoids single lithium cell to rock in the shell, and especially the extreme adoption elastic component of lithium cell presses and touches, guarantees extremely and the effectual electric connection of electrode post.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a lithium battery.

Fig. 3 is a schematic view of the lower surface structure of the cover plate.

Fig. 4 is a schematic view of the upper surface structure of the cover plate.

Fig. 5 is a schematic diagram of a series circuit structure in the cover plate.

Fig. 6 is a schematic diagram of a parallel circuit structure in the cover plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-4, a lithium battery with a plug-in mounting structure comprises a housing 1, a plurality of partition boards 3 are arranged at intervals in a cavity 2 of the housing 1, the cavity 2 is partitioned to form a plurality of separation chambers 4, the top surfaces of the partition boards 3 are lower than the ports of the housing 1, lithium batteries 5 are inserted in the separation chambers 4, electrode posts 18 of the lithium batteries 5 are inserted into the ends of holes 17 in the lower surface of a cover plate 15, the cover plate 15 is arranged at the ports of the housing 1, and hole posts 16 for leads are arranged on the upper surface of the cover plate 15.

As a further improvement to the above scheme, the side wall of the separation cavity 4 is provided with a strip groove, and the strip groove is arranged on the inner side wall of the casing 1 and is used for limiting and fixing the lithium battery 5 inserted into the separation cavity 4.

As a further improvement of the above scheme, a single groove 7 is vertically arranged on one inner wall of the separation cavity 4, and two grooves 6 are vertically and symmetrically arranged on the other inner wall opposite to the single groove for limiting and fixing the lithium battery 5 inserted into the separation cavity 4, and the number of the grooves on the two opposite inner walls is different to prevent the single lithium battery 5 from being reversely inserted and installed.

As a further improvement to the above scheme, the top of the lithium battery 5 is provided with a positive terminal and a negative terminal, the positive terminal and the negative terminal are both connected with the lower end of the elastic part 13 through the bolt 12, and the upper end of the elastic part 13 is connected with the contact 14, so that the single lithium battery 5 can be normally charged and discharged, and the reliability of the electrical connection is ensured.

As a further improvement to the above solution, the poles in the holes are connected in series or in parallel, the series connection is for obtaining a large voltage of a plurality of lithium batteries 5 (fig. 5), and the parallel connection is for obtaining a large current of a plurality of lithium batteries 5 (fig. 6).

As a further improvement to the above scheme, the front side and the rear side of the housing 1 are symmetrically provided with handles, two ends of each handle are rotatably arranged on the fixed seat, and the fixed seats are arranged on the outer side wall of the housing 1, so that the taking and the placing are convenient and the moving is convenient.

A method for assembling a lithium battery 5 of a cartridge structure:

firstly, aligning the edges on two sides of the lithium battery 5 to the grooves in the separate cavity 4 respectively to ensure that the lithium battery 5 can be inserted into the separate cavity 4 smoothly;

the lower surface of the cover 15 is then aligned with the upper end of the spring and the contact extends into the hole, and the cover 15 is then attached to the port of the housing 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lithium battery of cartridge structure, includes the shell, its characterized in that, the interval sets up a plurality of baffles in the cavity of shell to the cavity is separated and is formed a plurality of compartments that separate, and the top surface of baffle is less than the port of shell, separates the interior dress lithium cell of compartment, and the downthehole extreme of apron lower surface is put into to the electrode column of lithium cell, and the apron is installed in the port of shell, and the apron upper surface sets up the hole post for the lead wire.

2. The lithium battery of claim 1, wherein the compartment has a plurality of slots formed in a side wall thereof, and the slots are formed in an inner side wall of the housing.

3. A lithium battery in a plugged structure according to claim 2, wherein a single slot is erected on one inner wall of the compartment, and two slots are vertically and symmetrically arranged on the other inner wall opposite to the single slot.

4. The lithium battery with a plug-in mounting structure as claimed in claim 1, wherein the top of the lithium battery is provided with a positive terminal and a negative terminal, the positive terminal and the negative terminal are connected with the lower end of the elastic member through bolts, and the upper end of the elastic member is connected with the contact.