CN214797537U

CN214797537U - Lithium ion battery convenient to built-up connection

Info

Publication number: CN214797537U
Application number: CN202121249933.6U
Authority: CN
Inventors: 付锦军; 黄伟
Original assignee: Dongguan Jingjia Energy Co ltd
Current assignee: Guangdong Jingjia Technology Co.,Ltd.
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2021-11-19
Anticipated expiration: 2031-06-05

Abstract

The utility model discloses a lithium ion battery convenient to built-up connection, which comprises an outer shell, be provided with the inner shell in the shell, be provided with a plurality of battery compartments in the inner shell, be provided with the baffle between the battery compartment, be provided with the group battery in the battery compartment, pack electrolyte in the inner shell, be provided with the lid on the shell, be provided with on the lid and connect electrical pillar and electrolyte to add the mouth, electrolyte adds the mouth and corresponds the arranging with the battery compartment. The lithium ion storage battery convenient for combination and connection has small pollution to the environment, can combine the battery packs and replace the single battery pack according to different power consumption requirements and battery pack states, has better heat dissipation effect and safety coefficient, adopts the lithium ion battery as a power supply main body, has small pollution to the environment, and avoids serious pollution to the environment caused by large-scale use of lead-acid batteries; meanwhile, the battery has a good heat dissipation effect, and the safety coefficient of the battery is improved.

Description

Lithium ion battery convenient to built-up connection

Technical Field

The utility model relates to a battery technical field specifically is a lithium ion battery convenient to built-up connection.

Background

The storage battery adopts the dissociation of lithium ions at the positive electrode and the negative electrode to complete the charging and discharging of the battery, so that the battery can supply power for electrical appliances. The lithium ion battery has the advantages of high output voltage, high energy density, safety, good cyclicity, low self-discharge rate, quick charge and discharge, high charging efficiency and the like, but the existing lithium ion battery has the following problems: the lead-acid battery pack is mainly applied to vehicles in the market, and the lead-acid battery is eliminated in the market due to serious environmental pollution; when the storage battery is damaged, the storage battery is usually of a fixed integrated structure, so that the replacement of the battery in the storage battery is not facilitated, the whole storage battery needs to be replaced, higher cost is caused, and the development of the lithium ion storage battery in the market is not facilitated.

Disclosure of Invention

In order to overcome the not enough of prior art scheme, the utility model provides a lithium ion battery convenient to built-up connection can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a lithium ion battery convenient to built-up connection, includes the shell, be provided with the inner shell in the shell, be provided with a plurality of battery storehouses in the inner shell, be provided with the baffle between the battery storehouse, be provided with the group battery in the battery storehouse, the inner shell intussuseption is filled with electrolyte, be provided with the lid on the shell, be provided with on the lid and connect electric pole and electrolyte and add the mouth, electrolyte adds the mouth and corresponds the arrangement with the battery storehouse.

Preferably, a heat conduction rib plate is arranged between the outer shell and the inner shell, and the outer shell is provided with a vent.

Preferably, a sealing gasket is arranged between the inner shell and the cover body.

Preferably, a plurality of radiating fins are arranged on the cover body.

Preferably, the bottom of the shell is provided with a chamfer.

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

the lithium ion storage battery convenient for combination and connection has small pollution to the environment, can combine the battery packs and replace a single battery pack according to different power consumption requirements and battery pack states so as to supply power to electric appliances with different powers, has better heat dissipation effect and safety factor, and is also very convenient to maintain; the lithium ion battery is adopted as a power supply main body, so that the pollution to the environment is small, and the serious pollution to the environment caused by the large-scale use of lead-acid batteries is avoided; meanwhile, the battery has a good heat dissipation effect, and the safety coefficient of the battery is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

reference numbers in the figures:

the battery comprises an outer shell, an inner shell, a battery bin, a partition plate, a battery pack, 6 electrolyte, a cover body, a power connection column, 9 electrolyte adding ports, 10 heat conduction rib plates, 11 ventilation ports, 12 sealing gaskets and 13 cooling fins, wherein the outer shell is arranged at the bottom of the battery bin, the inner shell is arranged at the bottom of the battery bin, the partition plate is arranged at the top of the battery bin, the battery pack is arranged at the bottom of the battery bin, the electrolyte is arranged at the bottom of the battery bin, the battery pack is arranged at the bottom of the battery pack, and the battery pack is arranged at the bottom of the battery pack.

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.

The following describes a lithium ion battery convenient for combination and connection according to the present invention in detail with reference to fig. 1-2:

the utility model provides a lithium ion battery convenient to built-up connection, includes shell 1, be provided with inner shell 2 in the shell 1, be provided with a plurality of battery compartments 3 in the inner shell 2, be provided with baffle 4 between the battery compartment 3, be provided with group battery 5 in the battery compartment 3, pack electrolyte 6 in the inner shell 2, be provided with lid 7 on the shell 1, be provided with on the lid 7 and connect electric column 8 and electrolyte and add mouth 9, electrolyte adds mouth 9 and corresponds the arrangement with battery compartment 3.

Preferably, a heat conduction rib plate 10 is arranged between the outer shell 1 and the inner shell 2, so that heat generated in the inner shell 2 can be conducted to the outer shell 1, and the outer shell 1 is provided with a vent 11, so that the heat dissipation capacity of a cavity between the outer shell 1 and the inner shell 2 is enhanced. Preferably, a sealing gasket 12 is arranged between the inner shell 2 and the cover 7, so that the secondary battery with enhanced sealing performance is not easy to leak liquid. Preferably, a plurality of radiating fins 13 are arranged on the cover body 7 to enhance heat dissipation. Preferably, the bottom of the shell 1 is provided with a chamfer, so that the storage battery is convenient to mount.

In summary, compared with the conventional technology: the lithium ion storage battery convenient for combination and connection has small pollution to the environment, can combine the battery packs 5 and replace a single battery pack 5 according to different power requirements and states of the battery packs 5 so as to supply power to electric appliances with different powers, has better heat dissipation effect and safety factor, and is very convenient to maintain; the lithium ion battery is adopted as a power supply main body, so that the pollution to the environment is small, and the serious pollution to the environment caused by the large-scale use of lead-acid batteries is avoided; meanwhile, the battery has a good heat dissipation effect, and the safety coefficient of the battery is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium ion battery convenient to built-up connection which characterized in that: the battery pack comprises an outer shell, an inner shell is arranged in the outer shell, a plurality of battery bins are arranged in the inner shell, partition plates are arranged among the battery bins, a battery pack is arranged in each battery bin, electrolyte is filled in the inner shell, a cover body is arranged on the outer shell, an electric connection pole and an electrolyte adding port are arranged on the cover body, and the electrolyte adding port is arranged corresponding to the battery bins.

2. A lithium ion battery for facilitating assembly and connection according to claim 1, wherein: a heat conduction rib plate is arranged between the outer shell and the inner shell, and a vent is formed in the outer shell.

3. A lithium ion battery for facilitating assembly and connection according to claim 1, wherein: a sealing gasket is arranged between the inner shell and the cover body.

4. A lithium ion battery for facilitating assembly and connection according to claim 1, wherein: the cover body is provided with a plurality of radiating fins.

5. A lithium ion battery for facilitating assembly and connection according to claim 1, wherein: and a chamfer is arranged at the bottom of the shell.