CN211062761U

CN211062761U - Prevent overheated battery pack

Info

Publication number: CN211062761U
Application number: CN201922356599.3U
Authority: CN
Inventors: 鄢启洪
Original assignee: Shenzhen Huagreen Technology Co ltd
Current assignee: Shenzhen Huagreen Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-21
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a battery heat dissipation technical field just discloses a prevent overheated battery pack. Comprises a shell, a supporting component and a fan. During the use, install the battery on the support, have the space between battery and the battery, utilize the baffle to fix the support in the shell afterwards, dispel the heat through the louvre that sets up on the shell, and the shell can prevent that the group battery in term from receiving the extrusion or collision damage, and the ventilation efficiency in the shell is strengthened in fan work simultaneously. The scheme has the advantages of simple structure, convenience in disassembly and assembly and convenience in use.

Description

Prevent overheated battery pack

Technical Field

The utility model relates to a battery heat dissipation technical field specifically is a prevent overheated battery equipment.

Background

With the development of battery technology, batteries are more and more widely used, during the charging and discharging process of the batteries, the batteries and components on a large current path generate heat, although a management system circuit of a battery pack can control the batteries to be charged and discharged within a certain temperature range, under certain extreme conditions, such as the condition that the battery pack is extruded by collision, one or more batteries of the batteries generate violent internal reaction and generate a large amount of heat, and the heat can cause the temperature in the battery pack to continuously rise and be mutually transmitted, so that each battery monomer in the whole battery pack generates chain reaction. When the temperature exceeds the maximum temperature at which the battery normally operates, the service performance and service life of the battery are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a prevent overheated battery equipment can produce a large amount of heats under the extruded condition of collision group battery among the solution prior art, and the not high temperature that can cause in the group battery of radiating efficiency lasts and rises, leads to the performance of battery and the problem of life-span reduction.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an anti-overheating battery assembly includes a housing, a support assembly, and a fan; the supporting component is arranged in the shell, one side of the fan, corresponding to the supporting component, is arranged in the shell, and the shell, corresponding to one side of the fan, is provided with an air inlet; the support assembly comprises a support group used for mounting a battery pack and baffles arranged at two ends of the support group, the support group comprises a plurality of supports arranged in parallel, metal row plates used for transmitting electric energy are arranged on the supports, battery holes used for mounting batteries are formed in the supports, and a plurality of heat dissipation holes are formed in the shell. Wherein, this fan can adopt any kind of fan that has now, and the ventilation in the fan mainly used strengthens the shell improves the radiating efficiency. Set up including the baffle can restrict the support, prevent that the support from rocking from side to side. Plural means two or more. During the use, install the battery on the support, have the space between battery and the battery, utilize the baffle to fix the support in the shell afterwards, dispel the heat through the louvre that sets up on the shell, and the shell can prevent that the group battery in term from receiving the extrusion or collision damage, and the ventilation efficiency in the shell is strengthened in fan work simultaneously. The scheme has the advantages of simple structure, convenience in disassembly and assembly and convenience in use.

Furthermore, the air inlet and the heat dissipation holes are provided with filter screens. The filter screen is arranged to prevent dust from entering the shell.

Furthermore, the baffle plate comprises a pressing strip, and two ends of the pressing strip are fixedly connected with the upper part of the baffle plate respectively. The pressing strips are arranged, so that the two baffles can be further fixed, and the frame is prevented from being scattered or swayed.

Further, including U type support frame, U type support frame is used for fixing the fan, the lower extreme of U type support frame with shell fixed connection. The fan can be fixed in the shell through the U-shaped support frame, and meanwhile, the hollow opening of the U-shaped support frame cannot influence the work of the fan.

Furthermore, a reinforcing rib is arranged on the U-shaped support frame. The reinforcing ribs are arranged, so that the wall thickness of the U-shaped support frame can be reduced, and the rigidity of the U-shaped support frame can be increased.

Has the advantages that: during the use, install the battery on the support, have the space between battery and the battery, utilize the baffle to fix the support in the shell afterwards, dispel the heat through the louvre that sets up on the shell, and the shell can prevent that the group battery in term from receiving the extrusion or collision damage, and the ventilation efficiency in the shell is strengthened in fan work simultaneously. The scheme has the advantages of simple structure, convenience in disassembly and assembly and convenience in use.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a schematic view of a support assembly of the present embodiment;

FIG. 3 is a schematic view of the baffle of the present embodiment;

FIG. 4 is a schematic view of a holder according to the present embodiment;

FIG. 5 is a schematic view of a metal row plate according to the present embodiment;

reference numerals: the air conditioner comprises a shell 1, heat dissipation holes 11, an air inlet 12, a fan 2, a baffle 3, a support 4, a battery hole 41, a metal row plate 5, a pressing strip 6, a U-shaped support frame 7 and reinforcing ribs 71.

Detailed Description

The present invention relates to a battery assembly for preventing overheating, and more particularly, to a battery assembly for preventing overheating.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, an overheat prevention battery assembly of the present embodiment includes a case 1, a support assembly, and a blower 2; the supporting component is arranged in the shell 1, one side of the fan 2 corresponding to the supporting component is arranged in the shell 1, and an air inlet 12 is formed in the shell 1 corresponding to one side of the fan 2; the support assembly comprises a support group for mounting a battery pack and baffles 3 arranged at two ends of the support group, the support group comprises a plurality of supports 4 arranged in parallel, metal row plates 5 used for transmitting electric energy are arranged on the supports 4, battery holes 41 used for mounting batteries are arranged on the supports 4, and a plurality of heat dissipation holes 11 are formed in the shell 1. And filter screens are arranged on the air inlet 12 and the heat dissipation holes 11. The baffle plate comprises a pressing strip 6, wherein two ends of the pressing strip 6 are fixedly connected with the upper part of the baffle plate 3 respectively. Including U type support frame 7, U type support frame 7 is used for fixing fan 2, the lower extreme of U type support frame 7 with 1 fixed connection of shell. And reinforcing ribs 71 are arranged on the U-shaped support frame 7. During the use, install the battery on support 4, have the space between battery and the battery, utilize baffle 3 to fix support 4 in shell 1 afterwards, dispel the heat through the louvre 11 that sets up on shell 1, and shell 1 can prevent that the group battery in term from receiving extrusion or collision damage, and fan 2 work simultaneously strengthens the ventilation efficiency in the shell 1. The scheme has the advantages of simple structure, convenience in disassembly and assembly and convenience in use.

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

Claims

1. An anti-overheating battery assembly, characterized by: comprises a shell, a supporting component and a fan; the supporting component is arranged in the shell, one side of the fan, corresponding to the supporting component, is arranged in the shell, and the shell, corresponding to one side of the fan, is provided with an air inlet; the support assembly comprises a support group used for mounting a battery pack and baffles arranged at two ends of the support group, the support group comprises a plurality of supports arranged in parallel, metal row plates used for transmitting electric energy are arranged on the supports, battery holes used for mounting batteries are formed in the supports, and a plurality of heat dissipation holes are formed in the shell.

2. An overheat prevention battery pack as claimed in claim 1, wherein: and filter screens are arranged on the air inlet and the heat dissipation holes.

3. An overheat prevention battery pack as claimed in claim 1, wherein: the baffle plate comprises a pressing strip, wherein two ends of the pressing strip are fixedly connected with the upper part of the baffle plate respectively.

4. An overheat prevention battery pack as claimed in claim 1, wherein: the fan support is characterized by comprising a U-shaped support frame, wherein the U-shaped support frame is used for fixing the fan, and the lower end of the U-shaped support frame is fixedly connected with the shell.

5. An overheat prevention battery pack as claimed in claim 4, wherein: and reinforcing ribs are arranged on the U-shaped supporting frame.