CN219626739U

CN219626739U - Multi-layer high-applicability lithium battery

Info

Publication number: CN219626739U
Application number: CN202320251162.7U
Authority: CN
Inventors: 王伟
Original assignee: Jiangsu Huxi Energy Technology Co ltd
Current assignee: Jiangsu Huxi Energy Technology Co ltd
Priority date: 2023-02-18
Filing date: 2023-02-18
Publication date: 2023-09-01
Anticipated expiration: 2033-02-18

Abstract

The utility model provides a multilayer high-applicability lithium battery, which comprises a mounting shell with an opening at one side, wherein a plurality of sockets are arranged at one side of the upper end of the mounting shell, a plurality of battery boxes are slidably arranged in the mounting shell from top to bottom, lithium batteries are arranged in the battery boxes, a baffle cover is detachably arranged at the opening of the mounting shell, side cavities and bottom cavities are respectively arranged at the periphery and the bottom of the mounting shell, the side cavities are communicated with the bottom cavities, a plurality of wind pore channels are arranged on the inner cavity wall of the side cavities from top to bottom in a penetrating manner, an air inlet is arranged at the lower part of the outer cavity wall, and a filter is arranged at the air inlet. On the basis of the prior art, the utility model strengthens heat dissipation, rapidly and efficiently dissipates heat and prolongs the service life of the lithium battery.

Description

Multi-layer high-applicability lithium battery

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a multilayer lithium battery with high applicability.

Background

The lithium battery is one of the above batteries, and is mainly a battery using a nonaqueous electrolyte solution and using lithium metal or lithium alloy as a negative electrode material, and is widely used in various industries and fields because of its repeated use, and the assembled lithium battery is also called a lithium battery module in some special products.

In the use process of the lithium battery module, when one lithium battery has a problem and affects the electric quantity of the whole lithium battery module, the lithium battery needs to be replaced in time, so that the electric quantity of the lithium battery module is ensured to be normal, and most of traditional lithium battery modules are a plurality of lithium batteries together, single replacement or disassembly cannot be realized, so that when one lithium battery has a problem, the whole lithium battery needs to be replaced, the waste of resources is caused, and the production and recovery cost of the battery is increased; in addition, the electric quantity of the traditional lithium battery module is certain and cannot be adjusted, so that the application range of the lithium battery module is greatly limited.

The utility model of application number 202220550634.4 provides a multilayer lithium battery with high applicability, which comprises an installation shell with one side open, wherein a plurality of sockets are arranged on one side of the upper end of the installation shell, a plurality of battery boxes are slidably arranged in the installation shell from top to bottom, a lithium battery is arranged in each battery box, and a blocking cover is detachably arranged at the opening of the installation shell. In the utility model, a plurality of battery boxes are slidably arranged in the installation shell from top to bottom, and lithium batteries are arranged in the battery boxes, so that when one lithium battery has a problem and the electric quantity of the whole lithium battery module is influenced, the lithium battery can be replaced in time, thereby ensuring the normal electric quantity of the lithium battery module; in addition, the electric quantity of the lithium battery module can be adjusted according to the used power, so that the application range of the lithium battery module is greatly expanded.

However, the above utility model has the disadvantage of requiring improvement: because the lithium battery is multilayer, the heat generated during the use is more, and the heat is easy to gather, the structure of the lithium battery needs to be improved so as to quickly and efficiently dissipate the heat.

Disclosure of Invention

The present utility model is directed to a multi-layered lithium battery with high applicability to solve the above-mentioned problems of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a lithium cell of high suitability of multilayer, includes one side open installation casing, upper end one side of installation casing is provided with a plurality of sockets, from top to bottom slidable mounting has a plurality of battery boxes in the installation casing, install the lithium cell in the battery box, the uncovered department detachable of installation casing installs the fender lid, the week side and the bottom of installation casing are equipped with side chamber and end chamber respectively, side chamber and end chamber intercommunication each other, run through from top to bottom on the inner chamber wall of side chamber and be equipped with a plurality of wind pore channels, and the lower part of outer chamber wall is equipped with the air intake, air intake department is provided with the filter.

And a miniature heat dissipation fan is arranged in the bottom cavity.

The filter comprises a filter plate and a moisture absorption block.

The moisture absorption block is a drying agent block with a plurality of silica gel particles.

Compared with the prior art, the utility model has the following beneficial effects: according to the lithium battery, the side cavities and the bottom cavities are respectively arranged at the periphery and the bottom of the installation shell, the inner cavity walls of the side cavities are provided with the plurality of air channels in a penetrating manner from top to bottom, the lower parts of the outer cavity walls are provided with the air inlets, and the inner air and the outer air of the lithium battery form convection through the mutual communication of the cavities and the arrangement of the air channels and the air inlets.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:

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

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

FIG. 3 is a schematic view of the mounting flap of FIG. 1;

in the figure: 1, installing a shell; 2 a socket; 3, a battery box; a 4 lithium battery; a blocking cover 5; 6 side cavities; 7 bottom cavity; 8, wind tunnels; 9, an air inlet; 10 a filter; 101, a filter plate; 102 absorbent block.

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. 1-3, the present utility model provides the following technical solutions: the utility model provides a lithium cell of high suitability of multilayer, including one side open installation casing 1, the upper end one side of installation casing 1 is provided with a plurality of sockets 2, from top to bottom slidable mounting has a plurality of battery boxes 3 in the installation casing 1, install lithium cell 4 in the battery box 3, the uncovered department detachable of installation casing 1 installs the fender lid 5, the week side and the bottom of installation casing 1 are equipped with side chamber 6 and end chamber 7 respectively, side chamber 6 communicates each other with end chamber 7, run through from top to bottom on the inner chamber wall of side chamber 6 and be equipped with a plurality of wind duct 8, and the lower part of outer chamber wall is equipped with air intake 9, air intake 9 department is provided with filter 10.

The miniature heat dissipation fan 11 is arranged in the bottom cavity 7, the miniature heat dissipation fan 11 starts the flow of the forced air, the flow speed of the air is improved, the heat exchange efficiency is further improved, and the heat dissipation effect is improved.

The filter 10 includes a filter plate 101 and a moisture absorption block 102, and removes dust and moisture from the outside air.

The desiccant block 102 is a desiccant block of silica gel particles.

According to the lithium battery, the side cavities and the bottom cavities are respectively arranged at the periphery and the bottom of the installation shell, the inner cavity walls of the side cavities are provided with the plurality of air channels in a penetrating manner from top to bottom, the lower parts of the outer cavity walls are provided with the air inlets, and the inner air and the outer air of the lithium battery form convection through the mutual communication of the cavities and the arrangement of the air channels and the air inlets.

It is 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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a lithium cell of high suitability of multilayer, includes one side open installation casing (1), upper end one side of installation casing (1) is provided with a plurality of sockets (2), from top to bottom slidable mounting has a plurality of battery boxes (3) in installation casing (1), install lithium cell (4) in battery box (3), install fender lid (5) in the uncovered department detachable of installation casing (1), its characterized in that: the periphery and the bottom of the installation shell (1) are respectively provided with a side cavity (6) and a bottom cavity (7), the side cavity (6) and the bottom cavity (7) are mutually communicated, a plurality of air duct (8) are arranged on the inner cavity wall of the side cavity (6) from top to bottom in a penetrating mode, an air inlet (9) is formed in the lower portion of the outer cavity wall, and a filter (10) is arranged at the air inlet (9).

2. The multi-layered high-applicability lithium battery according to claim 1, wherein: a miniature heat radiation fan (11) is arranged in the bottom cavity (7).

3. The multi-layered high-applicability lithium battery according to claim 1, wherein: the filter (10) comprises a filter plate (101) and a moisture absorption block (102).

4. The multi-layered high-applicability lithium battery according to claim 3, wherein: the moisture absorption block (102) is a drying agent block with a plurality of silica gel particles.