CN204793110U - Group battery with heat abstractor - Google Patents

Group battery with heat abstractor Download PDF

Info

Publication number
CN204793110U
CN204793110U CN201520455925.5U CN201520455925U CN204793110U CN 204793110 U CN204793110 U CN 204793110U CN 201520455925 U CN201520455925 U CN 201520455925U CN 204793110 U CN204793110 U CN 204793110U
Authority
CN
China
Prior art keywords
fin
heat
conductive sheet
battery pack
heat abstractor
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
CN201520455925.5U
Other languages
Chinese (zh)
Inventor
刘飞
李青海
司红磊
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.)
Fujian Dynavolt Amperex Technology Ltd
Original Assignee
Jiangsu FGY Energy Storage Research Institute 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 Jiangsu FGY Energy Storage Research Institute Co Ltd filed Critical Jiangsu FGY Energy Storage Research Institute Co Ltd
Priority to CN201520455925.5U priority Critical patent/CN204793110U/en
Application granted granted Critical
Publication of CN204793110U publication Critical patent/CN204793110U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 discloses a group battery with heat abstractor, main content is: including insulating casing, main fin, monomer electricity core, vice fin and thermal insulation piece, insulating casing adopts the frame -type, main fin attaches in insulating casing, and its surface exceeds the insulating casing outline, vice fin is rather than the thermal insulation piece surface contact of both sides, thermal insulation piece and monomer electricity core surface contact, thermal insulation piece fixed mounting is on the face of the both sides of vice fin.

Description

A kind of battery pack with heat abstractor
Technical field
The utility model relates to battery technology field, specifically, and particularly a kind of battery pack with heat abstractor.
Background technology
Battery pack generally comprises some monomer battery cores of shell and enclosure, when charge and discharge, each monomer battery core can produce heat, if battery pack can not efficiently radiates heat, the thermal accumlation continued brings impact can to the use of battery pack, can cause battery pack instability and shorten battery life.In order to dispel the heat, general battery-pack exterior casing can hold ventilating heat dissipating hole, and realize heat radiation by the flowing of air in battery pack, radiating rate is slow, can not solve root problem.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of battery pack with heat abstractor is provided, heat around multiple monomer battery core conducts to outside battery pack by fast, reduce internal battery pack temperature, make internal battery pack homogeneous temperature consistent, radiating rate is fast, good heat dissipation effect, easy for installation, occupy little space, cost is lower.
The utility model solves the technical scheme that its technical problem adopts: a kind of battery pack with heat abstractor, comprise insulation crust, main fin, monomer battery core, secondary fin and insulating heat-conductive sheet, described insulation crust adopts frame-type, described main fin is attached in insulation crust, its surface exceeds insulation crust outline, the insulating heat-conductive sheet surface contact of described secondary fin and its both sides, described insulating heat-conductive sheet and monomer battery core surface contact, insulating heat-conductive sheet is fixedly mounted on the two sides of secondary fin.
As preferably, described main fin adopts combined framework type, and detachably changes.
As preferably, described secondary fin is arranged in the part or all of space between monomer battery core.
As preferably, described insulating heat-conductive sheet adopts flexible material, and its area is greater than secondary fin, and secondary fin directly can not contact with monomer battery core.
The utility model compared with prior art has the following advantages:
1, fast the heat around multiple monomer battery core can be delivered to battery pack outside, prevent thermal accumlation from causing use safety hidden danger or shortening battery pack useful life;
2, between battery core and major and minor radiator, insulating heat-conductive material is adopted to isolate, quick conductive while serving insulation;
3, main fin can contact with external priority, and can arrange liquid-circulating cooling, forced air convection cools, and realizes quick heat radiating.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of embodiment of the present utility model;
Fig. 2 is the main fin of the utility model and secondary heat radiating fin structure schematic diagram;
Fig. 3 is the secondary fin of the utility model and insulating heat-conductive chip architecture schematic diagram.
Description of reference numerals:
1-insulation crust, the main fin of 2-, 3-monomer battery core, the secondary fin of 4-, 5-insulating heat-conductive sheet.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in Figure 1,2 and 3, it illustrates a kind of embodiment of the present utility model, a kind of battery pack with heat abstractor, comprise insulation crust 1, main fin 2, monomer battery core 3, secondary fin 4 and insulating heat-conductive sheet 5, described insulation crust 1 adopts frame-type, described main fin 2 is attached in insulation crust 1, its surface exceeds insulation crust 1 outline, insulating heat-conductive sheet 5 surface contact of described secondary fin 4 and its both sides, described insulating heat-conductive sheet 5 and monomer battery core 3 surface contact, insulating heat-conductive sheet 5 is fixedly mounted on the two sides of secondary fin 4.
Preferably, described main fin 2 adopts combined framework type, and detachably changes.
Preferably, described secondary fin 4 is arranged in the part or all of space between monomer battery core.
Preferably, described insulating heat-conductive sheet 5 adopts flexible material, and its area is greater than secondary fin 4, and secondary fin 4 directly can not contact with monomer battery core 3.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.

Claims (4)

1. one kind has the battery pack of heat abstractor, it is characterized in that, comprise insulation crust, main fin, monomer battery core, secondary fin and insulating heat-conductive sheet, described insulation crust adopts frame-type, described main fin is attached in insulation crust, and its surface exceeds insulation crust outline, the insulating heat-conductive sheet surface contact of described secondary fin and its both sides, described insulating heat-conductive sheet and monomer battery core surface contact, insulating heat-conductive sheet is fixedly mounted on the two sides of secondary fin.
2. a kind of battery pack with heat abstractor as claimed in claim 1, is characterized in that: described main fin adopts combined framework type, and detachably changes.
3. a kind of battery pack with heat abstractor as claimed in claim 1, is characterized in that: described secondary fin is arranged in the part or all of space between monomer battery core.
4. a kind of battery pack with heat abstractor as claimed in claim 1, is characterized in that: described insulating heat-conductive sheet adopts flexible material, and its area is greater than secondary fin, and secondary fin directly can not contact with monomer battery core.
CN201520455925.5U 2015-06-29 2015-06-29 Group battery with heat abstractor Expired - Fee Related CN204793110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520455925.5U CN204793110U (en) 2015-06-29 2015-06-29 Group battery with heat abstractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520455925.5U CN204793110U (en) 2015-06-29 2015-06-29 Group battery with heat abstractor

Publications (1)

Publication Number Publication Date
CN204793110U true CN204793110U (en) 2015-11-18

Family

ID=54533102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520455925.5U Expired - Fee Related CN204793110U (en) 2015-06-29 2015-06-29 Group battery with heat abstractor

Country Status (1)

Country Link
CN (1) CN204793110U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107069867A (en) * 2017-04-20 2017-08-18 成都锐奕信息技术有限公司 A kind of charging box for increasing radiating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107069867A (en) * 2017-04-20 2017-08-18 成都锐奕信息技术有限公司 A kind of charging box for increasing radiating

Similar Documents

Publication Publication Date Title
US8611091B2 (en) Thermal module for solar inverter
CN202948389U (en) Semiconductor central processing unit (CPU) radiator
CN204793110U (en) Group battery with heat abstractor
CN203162613U (en) LED lamp with novel cooling system
CN103972603A (en) Cooling system for electric vehicle battery box
CN203398103U (en) Radiating fin for lithium battery protection board
CN203115921U (en) Structure for heat conduction, heat accumulation and heat dissipation of LED lamp
CN211557848U (en) Emergency power supply radiator
CN209232843U (en) A kind of high-power battery group that radiating efficiency is high
CN201623152U (en) Heat radiator
CN208861819U (en) A kind of capacitor case with radiator
CN208433490U (en) A kind of power battery module with heat management device
CN203024110U (en) Composite type light-emitting diode (LED) integrated optical source radiator
CN202135048U (en) Energy saving frequency converter
CN202546853U (en) Quick-heat-dissipation electromagnetic oven
CN203375400U (en) Ventilating two-way heat radiation structure of lamp
CN203117878U (en) Auxiliary heat dissipation device of laptop
CN204157208U (en) A kind of high efficiency and heat radiation chip architecture
CN203871967U (en) Heat radiation structure of brushless direct current motor
CN203673428U (en) Notebook computer heat dissipation base
CN203399473U (en) Heat dissipater
CN203258623U (en) Air cooling fin initiative radiating device
CN202928392U (en) Direct-type liquid radiator
CN203300995U (en) Heat-dissipation base of power distribution cabinet
CN202747295U (en) Radiator structure with radiating sheet directly welded on aluminum base plate

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160922

Address after: 363000 North Zone, Capital Industrial Zone, Zhaoan County, Zhangzhou, Fujian

Patentee after: Fujian dynavolt Amperex Technology Limited

Address before: 212009 Zhenjiang city in Jiangsu Province Economic Science Park building C25

Patentee before: Jiangsu FGY Energy Storage Research Institute Co., Ltd.

PP01 Preservation of patent right

Effective date of registration: 20181217

Granted publication date: 20151118

PP01 Preservation of patent right
PD01 Discharge of preservation of patent

Date of cancellation: 20211217

Granted publication date: 20151118

PD01 Discharge of preservation of patent
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20210629

CF01 Termination of patent right due to non-payment of annual fee