CN222637399U

CN222637399U - Battery box with heat dissipation function

Info

Publication number: CN222637399U
Application number: CN202421125623.7U
Authority: CN
Inventors: 逯羿开
Original assignee: Huazhong University of Science and Technology
Current assignee: Huazhong University of Science and Technology
Priority date: 2024-05-22
Filing date: 2024-05-22
Publication date: 2025-03-18
Anticipated expiration: 2034-05-22

Abstract

The utility model discloses a battery box with heat dissipation function, which belongs to the technical field of battery boxes, and includes: a shell, a top cover, a fixing block, a heat dissipation component and a heat conduction component; the upper part of the shell is provided with a top cover, and the upper surface of the top cover is fixedly provided with a fixing block; the heat dissipation component is arranged on the outer surface of the top cover and is located in the fixing block; the heat conduction component is arranged on the inner surface of the top cover, and the heat conduction component includes a heat conduction scale and a heat conduction plate, one end of the heat conduction scale is fixedly connected to the surface of the top cover, and the other end of the heat conduction scale is fixedly connected to the heat conduction plate, and a temperature control switch is arranged on the heat conduction plate. The battery box proposed by the utility model, when the battery temperature is too high, the temperature control switch controls the heat dissipation fan to start, and the heat dissipation fan accelerates the heat dissipation by forcing the circulation of air flow, thereby achieving a good ventilation and heat dissipation effect, so that the battery box can effectively adjust the temperature during operation, prolong the battery life, and improve the performance of the equipment.

Description

Battery box with heat dissipation function

Technical Field

The utility model belongs to the technical field of battery boxes, and particularly relates to a battery box with a heat dissipation function.

Background

A battery compartment generally refers to a device or container for holding a battery, which is designed to protect the battery, provide connection and support for the battery, and provide structural support for the safe use of the battery, and may be shaped and designed differently depending on the type of battery and application, and in some devices, the battery compartment is a fixed component such as a portable electronic device, toy or tool, and in other cases, the battery compartment may be a removable component that allows a user to easily replace the battery, and typically has a positive and negative electrode and a battery receiving slot to ensure proper placement of the battery and provide a stable electrical connection. In general, a battery pack is a device for mounting, protecting, and connecting batteries, which has a wide variety of applications in many portable electronic devices and other applications.

The battery inside the battery box often can generate a large amount of heat when using, if can't dispel the heat effectively, can lead to battery performance decline, life-span to shorten, probably even causes the potential safety hazard. In order to solve this problem, the conventional battery case generally uses heat dissipation holes, heat dissipation fins, etc. to dissipate heat, but the effect is limited and the heat dissipation efficiency is low, so a battery case with good heat dissipation effect is needed to solve the above problem.

Disclosure of utility model

Aiming at the defects or improvement demands of the prior art, the utility model provides a battery box with a heat dissipation function, thereby solving the technical problem of low heat dissipation efficiency of the battery box.

In order to achieve the above purpose, according to one aspect of the utility model, a battery box with a heat dissipation function is provided, which comprises a shell, a top cover, a fixing block, a heat dissipation component and a heat conduction component, wherein the top cover is arranged at the upper part of the shell, the fixing block is fixedly arranged on the upper surface of the top cover, the heat dissipation component is arranged on the outer surface of the top cover and is positioned in the fixing block, the heat conduction component is arranged on the inner surface of the top cover, the heat conduction component comprises a heat conduction scale and a heat conduction plate, one end of the heat conduction scale is fixedly connected to the surface of the top cover, the other end of the heat conduction scale is fixedly connected to the heat conduction plate, and a temperature control switch is arranged on the heat conduction plate.

Preferably, the heat dissipation assembly comprises a protection shell and a heat dissipation fan, the protection shell is arranged between the top cover and the fixed block, the protection shell is provided with a plurality of mounting grooves, the heat dissipation fan is correspondingly provided with a plurality of mounting grooves, and the heat dissipation fan is respectively mounted in the mounting grooves.

Preferably, the heat conduction scale is provided with a plurality of heat conduction scales, and the plurality of heat conduction scales are uniformly distributed on the heat conduction plate.

Preferably, the fixed block is provided with ventilation openings along two symmetrical sides thereof.

Preferably, the inside of the shell is fixedly provided with cushion blocks for wrapping the battery body, and the cushion blocks are uniformly arranged along the inner surface of the shell.

Preferably, the upper surface of the top cover is provided with a positive wiring post and a negative wiring post, and the positive wiring post and the negative wiring post are positioned on the same side of the fixed block.

Preferably, the handle assembly further comprises a handle main body and fixing pieces, wherein the fixing pieces are arranged on two sides of the fixing block, and the handle main body is rotatably connected with the fixing pieces.

In general, the above technical solutions conceived by the present utility model, compared with the prior art, enable the following beneficial effects to be obtained:

1. The utility model provides a battery box with a heat radiation function, which is electrically connected with an internal battery main body through the heat conduction fins, the heat conduction plate, the protective shell, the heat radiation fan and the temperature control switch, when the temperature is too high, the temperature control switch controls the heat radiation fan to start, and the heat radiation fan accelerates heat radiation through forced circulation air flow, so that a good ventilation and heat radiation effect is realized, the temperature of the battery box can be effectively regulated in the operation process, the service life of a battery is prolonged, and the performance of equipment is improved.

2. The battery box with the heat dissipation function is provided with the handle main body, the fixing piece and the fixing block, so that a user can easily hold the handle assembly for carrying when the battery box needs to be moved, the convenience in use is improved, meanwhile, the design of the handle assembly enables the battery box to be more stable when the battery is placed and taken out, and the safety risk in the operation process is reduced.

Drawings

Fig. 1 is a schematic view of a battery case with a heat dissipation function according to the present utility model;

FIG. 2 is a schematic side sectional view of a battery case with heat dissipation function according to the present utility model;

Fig. 3 is a schematic top sectional view of a battery case with heat dissipation function according to the present utility model;

fig. 4 is a schematic cross-sectional front view of a battery case with heat dissipation function according to the present utility model.

In all figures the same reference numerals are used to denote the same elements or structures, wherein 1-housing, 2-battery body, 3-top cover, 4-fixing block, 5-handle assembly, 51-handle body, 52-fixing piece, 6-heat dissipating assembly, 61-protective housing, 62-heat dissipating fan, 7-positive terminal, 8-negative terminal, 9-heat conducting assembly, 91-heat conducting scale, 92-heat conducting plate, 10-spacer, 11-temperature controlled switch.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1-4, the utility model provides a battery box with a heat dissipation function, which comprises a shell 1, wherein the upper surface of the shell 1 is fixedly connected with a top cover 3, the inside of the shell 1 is fixedly connected with a cushion block 10, the inside of the shell 1 is provided with a battery main body 2, the upper surface of the top cover 3 is fixedly connected with a fixed block 4, the front surface of the fixed block 4 is provided with a heat dissipation component 6, the heat dissipation component 6 comprises a protective shell 61 and a heat dissipation fan 62, the lower part of the fixed block 4 is provided with a heat conduction component 9, the heat conduction component 9 comprises a heat conduction fin 91 and a heat conduction plate 92, the heat conduction fin 91 is fixedly connected with the lower surface of the fixed block 4, the heat conduction plate 92 is fixedly connected with a temperature control switch 11, two sides of the fixed block 4 are provided with a handle component 5, and the handle component 5 comprises a handle main body 51 and a fixing piece 52.

Further, the positive terminal 7 and the negative terminal 8 are fixedly connected to the upper surface of the top cover 3, the positive terminal 7 and the negative terminal 8 are located in front of the fixing block 4, the positive terminal 7 and the negative terminal 8 are arranged, battery charging and replacement can be more conveniently performed in the use process of the battery box, the fixing piece 52 is fixedly connected with the fixing block 4, the handle main body 51 is rotationally connected to the outside of the fixing piece 52, by arranging the handle main body 51, a user can easily hold the handle main body 51 for carrying when the battery box needs to be moved, the use convenience is improved, the number of the handle main bodies 51 is two and is symmetrically arranged, the number of the fixing pieces 52 is multiple and distributed in a rectangular array, and the fixing pieces 52 are arranged to provide connection points for the handle main body 51.

Further, the protection shell 61 and the cooling fan 62 are fixedly connected to the front surface of the fixed block 4, the cooling fan 62 is located inside the protection shell 61, and the protection shell 61 protects and fixes the cooling fan 62, the number of the cushion blocks 10, the number of the cooling fan 62 and the number of the heat conducting fins 91 are multiple and distributed in a linear array, and ventilation openings are formed in the front surface and the back surface of the fixed block 4, so that good ventilation effect is achieved and heat dissipation efficiency is further improved.

The working principle and the using flow of the utility model are as follows:

When the device is used, the battery main body 2 generates heat, the heat is transferred to the heat conducting fins 91 through the heat conducting plate 92, the heat radiating fan 62 is electrically connected with the internal battery main body 2, when the temperature is too high, the temperature control switch 11 controls the heat radiating fan 62 to be started, the heat radiating fan 62 accelerates heat radiation through forced circulation air flow, and after the heat is processed through the heat conducting fins 91 and the heat radiating fan 62, the heat is discharged through the ventilation opening of the fixing block 4, so that the temperature in the battery box is effectively reduced, and the stable operation of the battery main body 2 is ensured.

It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A battery box with a heat dissipation function, characterized in that it comprises: a shell (1), a top cover (3), a fixing block (4), a heat dissipation component (6) and a heat conduction component (9); the upper part of the shell (1) is provided with a top cover (3), and the upper surface of the top cover (3) is fixedly provided with a fixing block (4); the heat dissipation component (6) is arranged on the outer surface of the top cover (3) and is located inside the fixing block (4); the heat conduction component (9) is arranged on the inner surface of the top cover (3), and the heat conduction component (9) comprises a heat conduction fin (91) and a heat conduction plate (92), one end of the heat conduction fin (91) is fixedly connected to the surface of the top cover (3), and the other end of the heat conduction fin (91) is fixedly connected to the heat conduction plate (92), and a temperature control switch (11) is provided on the heat conduction plate (92).

2. A battery box with heat dissipation function according to claim 1, characterized in that the heat dissipation component (6) includes a protective shell (61) and a heat dissipation fan (62), the protective shell (61) is arranged between the top cover (3) and the fixed block (4), the protective shell (61) is provided with a plurality of mounting grooves, and the heat dissipation fans (62) are correspondingly provided with a plurality of them, and the plurality of heat dissipation fans (62) are respectively installed in the mounting grooves.

3. A battery box with heat dissipation function according to claim 1, characterized in that a plurality of the heat-conducting fins (91) are provided, and the plurality of the heat-conducting fins (91) are evenly distributed on the heat-conducting plate (92).

4. A battery box with heat dissipation function according to claim 1, characterized in that the fixing block (4) is provided with ventilation holes along its two symmetrical sides.

5. A battery box with heat dissipation function according to claim 1, characterized in that a pad (10) for wrapping the battery body (2) is fixedly provided inside the shell (1), and the pad (10) is evenly arranged along the inner surface of the shell (1).

6. A battery box with heat dissipation function according to claim 1, characterized in that a positive terminal (7) and a negative terminal (8) are provided on the upper surface of the top cover (3), and the positive terminal (7) and the negative terminal (8) are located on the same side of the fixing block (4).

7. A battery box with heat dissipation function according to claim 1, characterized in that it also includes a handle assembly (5), the handle assembly (5) includes a handle body (51) and a fixing member (52), the fixing member (52) is arranged on both sides of the fixing block (4), and the handle body (51) is rotatably connected to the fixing member (52).