CN218975697U

CN218975697U - Lithium battery convenient to installation

Info

Publication number: CN218975697U
Application number: CN202221954831.9U
Authority: CN
Inventors: 张敬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-05-05
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery convenient to install, which comprises a shell and a lithium battery body, wherein the lithium battery body is arranged in the shell, a first positive electrode and a first negative electrode are respectively arranged on the left side and the right side of the top end of the shell, a second negative electrode and a second positive electrode are respectively arranged on the left side and the right side of the bottom end of the shell, the first positive electrode and the second positive electrode are arranged as coil springs, the first negative electrode and the second negative electrode are arranged as metal sheets, and the lithium battery body is convenient to install on electric equipment through the arrangement of the lithium battery body, the first positive electrode, the second positive electrode, the first negative electrode and the second negative electrode, and the first negative electrode are respectively connected with the positive electrode and the negative electrode of the electric equipment.

Description

Lithium battery convenient to installation

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery convenient to install.

Background

Most of electrical appliances such as radios and remote controllers in daily life use No. 5 and No. 7 dry batteries, however, the No. 5 and No. 7 dry batteries have small electric quantity, cannot be charged, are not durable, and can cause pollution after being discarded. The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, is safe and environment-friendly, and the current trend is to use the lithium battery to replace a dry battery for power supply of electric equipment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lithium battery convenient to install.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium cell convenient to installation, includes shell and lithium cell body, set up the lithium cell body in the shell, the left and right sides on shell top sets up first positive pole and first negative pole respectively, the left and right sides of shell bottom sets up second negative pole and second positive pole respectively, first positive pole and second positive pole set up to coil spring, first negative pole and second negative pole set up to foil, just shell and first negative pole and second negative pole correspond the position and set up the fixed slot, foil sets up at the fixed slot tank bottom, set up wire connection between first positive pole and the second negative pole, set up wire connection between lithium cell body positive pole and the second positive pole, set up wire connection between lithium cell body negative pole and the first negative pole.

In order to facilitate charging the lithium battery body and facilitate prolonging the service life of the lithium battery body, the lithium battery is improved in that a charging port is arranged on the side wall of the front side of the shell and is electrically connected with the lithium battery body.

In order to facilitate charging of the lithium battery body, the lithium battery is improved in that the charging port is a TYPE-C interface.

In order to facilitate the protection of the lithium battery body from overdischarge, the lithium battery body is provided with a lithium battery protection plate, and the lithium battery protection plate is electrically connected with the lithium battery body.

In order to facilitate the improvement of the insulation performance of the shell, the utility model is improved in that the shell is made of polyvinyl chloride.

In order to facilitate improvement of the conductivity of the anode and the cathode of the lithium battery body, the utility model is improved in that the metal sheet and the coil spring adopt iron nickel plating.

(III) beneficial effects

Compared with the prior art, the utility model provides a lithium battery convenient to install, which has the following beneficial effects:

this lithium cell convenient to installation, through the setting of lithium cell body, first anodal, second anodal, first negative pole and second negative pole, be convenient for install lithium cell body on the consumer to make first anodal, second anodal, first negative pole and second negative pole be connected with the positive negative pole of consumer respectively. Through the setting of mouth that charges, be convenient for to lithium cell body charges, is convenient for promote lithium cell body's life.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

in the figure: 1. a housing; 2. a lithium battery body; 3. a first positive electrode; 4. a first negative electrode; 5. a second negative electrode; 6. a second positive electrode; 7. a fixing groove; 8. a wire; 9. and a charging port.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a lithium battery convenient to install includes a housing 1 and a lithium battery body 2, the lithium battery body 2 is disposed in the housing 1, a first positive electrode 3 and a first negative electrode 4 are disposed on left and right sides of a top end of the housing 1, a second negative electrode 5 and a second positive electrode 6 are disposed on left and right sides of a bottom end of the housing 1, the first positive electrode 3 and the second positive electrode 6 are disposed as coil springs, the first negative electrode 4 and the second negative electrode 5 are disposed as metal sheets, fixing slots 7 are disposed at corresponding positions of the housing 1 and the first negative electrode 4 and the second negative electrode 5, the metal sheets are disposed at bottoms of the fixing slots 7, a wire 8 is disposed between the first positive electrode 3 and the second negative electrode 5 for connection, a wire 8 is disposed between the positive electrode 2 and the second positive electrode 6 for connection, and a wire 8 is disposed between the negative electrode 2 and the first negative electrode 4 for connection.

The shell 1 front side lateral wall sets up the mouth 9 that charges, the mouth that charges and lithium cell body 2 electric connection are convenient for right lithium cell body 2 charges, is convenient for promote lithium cell body 2's life.

The charging port is a TYPE-C interface, and is convenient to charge the lithium battery body 2 through charging equipment.

The lithium battery body 2 is provided with a lithium battery protection board, the lithium battery is generally provided with the lithium battery protection board, overcharge and overdischarge are prevented, the lithium battery protection board is electrically connected with the lithium battery body 2, and the lithium battery body 2 is conveniently protected to prevent overdischarge and overdischarge.

The shell 1 is made of polyvinyl chloride, so that the insulation performance of the shell 1 is improved.

The metal sheet and the spiral spring adopt iron nickel plating, so that the conductivity of the anode and the cathode of the lithium battery body 2 is improved conveniently.

To sum up, this lithium cell convenient to installation, when using, operating personnel places shell 1 in consumer such as TV remote controller to make the positive pole 3 of shell 1 surface and the positive pole contact of consumer such as TV remote controller of second positive pole 6, make the negative pole spring coupling of the consumer such as first negative pole 4 and second negative pole 5 on shell 1 surface and TV remote controller simultaneously, thereby accomplish the installation to lithium cell body 2.

In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a lithium cell convenient to installation, includes shell (1) and lithium cell body (2), its characterized in that: set up lithium cell body (2) in shell (1), the left and right sides on shell (1) top sets up first positive pole (3) and first negative pole (4) respectively, the left and right sides on shell (1) bottom sets up second negative pole (5) and second positive pole (6) respectively, first positive pole (3) and second positive pole (6) set up to coil spring, first negative pole (4) and second negative pole (5) set up to foil, just shell (1) and first negative pole (4) and second negative pole (5) correspond the position and set up fixed slot (7), foil sets up at the fixed slot (7) tank bottom, set up wire (8) between first positive pole (3) and second negative pole (5) and be connected, set up wire (8) between lithium cell body (2) positive pole and second positive pole (6) and be connected, set up wire (8) between lithium cell body (2) negative pole and the first negative pole (4) and be connected.

2. A lithium battery according to claim 1, wherein the lithium battery is convenient to install, and wherein: the side wall of the front side of the shell (1) is provided with a charging port (9), and the charging port is electrically connected with the lithium battery body (2).

3. A lithium battery according to claim 2, wherein the lithium battery is convenient to install, and wherein: the charging port is a TYPE-C interface.

4. A lithium battery according to any one of claims 1 to 3, wherein the lithium battery is easy to install, characterized in that: the lithium battery body (2) is provided with a lithium battery protection board, and the lithium battery protection board is electrically connected with the lithium battery body (2).

5. The lithium battery of claim 4, wherein the lithium battery is configured to facilitate installation of the lithium battery: the shell (1) is made of polyvinyl chloride.

6. The lithium battery of claim 5, wherein the lithium battery is configured to facilitate installation of the lithium battery: the metal sheet is iron nickel plating.