CN204760439U - Heat dissipation battery box - Google Patents

Heat dissipation battery box Download PDF

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Publication number
CN204760439U
CN204760439U CN201520593729.4U CN201520593729U CN204760439U CN 204760439 U CN204760439 U CN 204760439U CN 201520593729 U CN201520593729 U CN 201520593729U CN 204760439 U CN204760439 U CN 204760439U
Authority
CN
China
Prior art keywords
casing
heat dissipation
box
battery case
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520593729.4U
Other languages
Chinese (zh)
Inventor
陈建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Fuyang Xinrui Biotechnology Co Ltd
Original Assignee
Hangzhou Fuyang Xinrui Biotechnology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Fuyang Xinrui Biotechnology Co Ltd filed Critical Hangzhou Fuyang Xinrui Biotechnology Co Ltd
Priority to CN201520593729.4U priority Critical patent/CN204760439U/en
Application granted granted Critical
Publication of CN204760439U publication Critical patent/CN204760439U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model relates to a heat dissipation battery box, including upper end open -ended box and upper cover, box and upper cover can closely be laminated, and the basin has been seted up to the inboard wall of box, is provided with the cooling water circulation pipe in the basin, and the box middle part is provided with horizontal and fore -and -aft backup pad, and the sealed shell that is provided with in the box outside forms the cooling chamber between the box outside and the shell, and cool off intracavity portion and be provided with the metal -mesh filler, the utility model discloses simple structure, stability is good, and dispels the heat.

Description

A kind of heat dissipation battery case
Technical field
The utility model relates to battery case technical field, particularly relates to a kind of heat dissipation battery case.
Background technology
Battery case is electric automobile, a vitals of electric bus, the design of battery case structure is directly connected to the safe working condition of battery pack in casing, and traditional battery case comprises casing substantially and be fastened on the lid on casing, four blocks of side plates that casing comprises base plate and two couple of upwards extending from base plate surrounding is parallel to each other, series-parallel battery pack is contained in casing, the maximum weak point of the battery case of this kind of design is: battery pack is installed in the vehicle of running at high speed, due to jolting of vehicle, some faults of inevitable generation, as there is open circuit because connecting insecure between cell, What is more, when certain cell generation internal short-circuit, other batteries in parallel with it just can carry out reverse charging to this fail battery, thus make the temperature of fail battery increase rapidly, cause battery explosion, the air-flow that blast produces just can wash battery case open, at this moment, outside air just can enter in battery case fast, too high temperature also has air-breathing, cause vehicle spontaneous combustion, to personnel, the safety of property brings great hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of heat dissipation battery case, solves the technical problem that in prior art, battery case heat radiation is bad, battery case fail safe is inadequate;
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of heat dissipation battery case, comprise casing and the upper cover of upper end open, described casing and upper cover can fit tightly, described box inside wall offers tank, be provided with cooling water circulation pipe in described tank, be provided with horizontal and vertical supporting bracket in the middle part of described casing, described casing outer side seal is provided with shell, form cooling chamber outside described casing and between shell, described cooling chamber inside is provided with metal net shaped filler;
On the basis of technique scheme, the utility model can also do following improvement:
Further, between described tank and cooling water circulation pipe, be provided with heating panel, adopt the beneficial effect of this step to be by heating panel, ensure that cooling water circulation pipe fully can contact with heating panel, guarantee abundant heat radiation;
Further, described box inside face is evenly provided with and organizes louvre more, adopt the beneficial effect of this step to be can fully be dispelled the heat by louvre;
Further, the outer surface of described shell is tiltedly installed with organizes fin more, adopts the beneficial effect of this step to be can be dispelled the heat to shell by fin, ensures internal temperature;
Further, described casing, upper cover, supporting bracket and heating panel material are aluminium, adopt the beneficial effect of this step to be improve radiating efficiency;
The utility model is provided with cooling water circulation pipe in tank inside, because cooling water circulation pipe is arranged on casing wall, can ensure that heat radiation evenly like this;
The utility model is provided with heating panel in tank inside, can support cooling water circulation pipe by heating panel, because when battery case put into by battery, battery can oppress cooling water circulation pipe, is supported by heating panel;
The utility model has shell in casing arranged outside, is provided with metal net shaped filler between outside shell and casing, is conducive to heat radiation like this;
The beneficial effects of the utility model:
1. casing is divided into multiple cavity by supporting bracket by the utility model, can place multiple battery like this;
2. the utility model is by having shell in casing arranged outside, is provided with metal net shaped filler between outside shell and casing, can improve radiating effect like this, can improve again the stability of casing;
3. the utility model is by being provided with heating panel, can ensure the stability of cooling water circulation pipe;
4. the utility model is by being provided with many group louvres and fin, can fully dispel the heat, and ensures internal temperature;
5. simple, the good heat dissipation effect of the utility model structure and Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is the cutaway view of a kind of heat dissipation battery case described in the utility model specific embodiment;
Fig. 2 is the vertical view of a kind of heat dissipation battery case described in the utility model specific embodiment
In accompanying drawing, the list of parts representated by each label is as follows:
1, casing, 2, upper cover, 3, tank, 4, cooling water circulation pipe, 5, supporting bracket, 6, shell, 7, cooling chamber, 8, metal net shaped filler, 9, heating panel, 10, louvre, 11, fin.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Casing is divided into multiple cavity by supporting bracket by the utility model, can place multiple battery like this; The utility model, by having shell in casing arranged outside, is provided with metal net shaped filler between outside shell and casing, can improve radiating effect like this, can improve again the stability of casing; The utility model, by being provided with heating panel, can ensure the stability of cooling water circulation pipe; The utility model, by being provided with many group louvres and fin, can fully dispel the heat, and ensures internal temperature; The utility model structure is simple, good heat dissipation effect and Stability Analysis of Structures.
Embodiment:
A kind of heat dissipation battery case, comprise casing 1 and the upper cover 2 of upper end open, described casing 1 and upper cover 2 can fit tightly, and inside described casing 1, wall offers tank 3, are provided with cooling water circulation pipe 4 in described tank 3;
In use, cooling water circulation pipe 4 is placed in tank 3, is cooled by cooling water circulation pipe 4 pairs of casings 1;
Be provided with horizontal and vertical supporting bracket 5 in the middle part of described casing 1, described casing 1 outer side seal is provided with shell 6, forms cooling chamber 7 outside described casing 1 and between shell 6, and described cooling chamber 7 inside is provided with metal net shaped filler 8;
In use, there is shell 6 in casing 1 arranged outside, be provided with metal net shaped filler 8 between outside shell 6 and casing 1, the intensity of casing 1 can be improved like this, be conducive to again dispelling the heat to casing 1;
Wherein, heating panel 9 is provided with between described tank 3 and cooling water circulation pipe 4;
In use, because when casing 1 put into by battery, battery can oppress cooling water circulation pipe 4, supported by heating panel 9, such raising stability of the present utility model, and ensure that cooling water circulation pipe 4 fully can contact with heating panel 9, guarantee abundant heat radiation;
Wherein, described casing 1 medial surface is evenly provided with many group louvres 10;
In use, abundant heat radiation can be ensured by louvre 10;
Wherein, the outer surface of described shell 6 is tiltedly installed with many group fin 11;
Wherein, described casing 1, upper cover 2, supporting bracket 5 and heating panel 9 material are aluminium;
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (5)

1. a heat dissipation battery case, comprise casing and the upper cover of upper end open, described casing and upper cover can fit tightly, it is characterized in that, described box inside wall offers tank, is provided with cooling water circulation pipe in described tank, horizontal and vertical supporting bracket is provided with in the middle part of described casing, described casing outer side seal is provided with shell, forms cooling chamber outside described casing and between shell, and described cooling chamber inside is provided with metal net shaped filler.
2. a kind of heat dissipation battery case according to claim 1, is characterized in that, be provided with heating panel between described tank and cooling water circulation pipe.
3. a kind of heat dissipation battery case according to claim 2, is characterized in that, described box inside face is evenly provided with and organizes louvre more.
4. a kind of heat dissipation battery case according to claim 3, is characterized in that, the outer surface of described shell is tiltedly installed with organizes fin more.
5. a kind of heat dissipation battery case according to claim 4, is characterized in that, described casing, upper cover, supporting bracket and heating panel material are aluminium.
CN201520593729.4U 2015-08-08 2015-08-08 Heat dissipation battery box Expired - Fee Related CN204760439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520593729.4U CN204760439U (en) 2015-08-08 2015-08-08 Heat dissipation battery box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520593729.4U CN204760439U (en) 2015-08-08 2015-08-08 Heat dissipation battery box

Publications (1)

Publication Number Publication Date
CN204760439U true CN204760439U (en) 2015-11-11

Family

ID=54475119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520593729.4U Expired - Fee Related CN204760439U (en) 2015-08-08 2015-08-08 Heat dissipation battery box

Country Status (1)

Country Link
CN (1) CN204760439U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108321327A (en) * 2018-01-26 2018-07-24 山东金光复合材料股份有限公司 A kind of used in new energy vehicles battery case
CN108389986A (en) * 2018-02-11 2018-08-10 长乐致远技术开发有限公司 New energy car battery seal box
CN108604789A (en) * 2016-02-18 2018-09-28 株式会社自动网络技术研究所 Electrical equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108604789A (en) * 2016-02-18 2018-09-28 株式会社自动网络技术研究所 Electrical equipment
CN108604789B (en) * 2016-02-18 2020-09-11 株式会社自动网络技术研究所 Electrical device
CN108321327A (en) * 2018-01-26 2018-07-24 山东金光复合材料股份有限公司 A kind of used in new energy vehicles battery case
CN108389986A (en) * 2018-02-11 2018-08-10 长乐致远技术开发有限公司 New energy car battery seal box
CN108389986B (en) * 2018-02-11 2021-01-22 长乐致远技术开发有限公司 New energy automobile battery seal box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20160808