CN104993185B - Storage battery with integrated heat radiation structure - Google Patents
Storage battery with integrated heat radiation structure Download PDFInfo
- Publication number
- CN104993185B CN104993185B CN201510411097.XA CN201510411097A CN104993185B CN 104993185 B CN104993185 B CN 104993185B CN 201510411097 A CN201510411097 A CN 201510411097A CN 104993185 B CN104993185 B CN 104993185B
- Authority
- CN
- China
- Prior art keywords
- support
- battery core
- groove position
- lower cover
- battery
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a storage battery with an integrated heat radiation structure. The storage battery comprises a support upper cover, a support lower cover, a battery cell and a heat radiation aluminum material, wherein an upper battery cell groove position is arranged in the support upper cover; the side wall of the support upper cover is provided with a clamp hook and a slot; the inner bottom of the support upper cover is provided with a fixing groove position; a lower battery cell groove position is arranged in the support lower cover; the side wall of the support lower cover is provided with a lower clamp hook and a lower slot; when the support upper cover and the support lower cover are buckled and closed, the lower clamp hook is clamped with the slot, and the clamp hook is clamped with the lower slot; the heat radiation aluminum material is connected with the fixing groove position; an aluminum material groove position, the lower battery cell groove position and the upper battery cell groove position form a battery cell cavity for fixing the battery cell; the battery cell is arranged in the battery cell cavity. According to the storage battery with the integrated heat radiation structure, a necessary gap space formed when a lithium battery per se is packaged is used, and heat is directly removed by a heat conduction principle, so the cost is lower, the stability is higher, and the space utilization ratio is high.
Description
Technical field
The present invention relates to battery energy field, more particularly to a kind of battery with integrated heat dissipation structure.
Background technology
With electric motor car and the development of unmanned plane, the high-rate lithium battery demand to heavy-current discharge is more and more but right
For lithium battery, heavy-current discharge can produce more heat, how in certain space to electric discharge when the heat that produces enter
The timely and effective discharge of row ensuring cell safety, so that it is guaranteed that the safety of electric motor car and unmanned plane it is critical that.
At present, the heat for being produced in lithium battery heavy-current discharge, is solved, high cost by fan or water-cooling system,
Space requirement is big.
The content of the invention
A kind of simple structure, practical is provided it is an object of the invention to overcome above-mentioned weak point of the prior art
Battery with integrated heat dissipation structure.
The present invention is realized in the following way：
A kind of battery with integrated heat dissipation structure, it is characterised in that：Including lid on support 1, support lower cover 2, battery core 3,
Radiating aluminium 4, lid 1 is hollow housing on the support, and more than one upper battery core groove position 11 is provided with it；Covered on the support
1 side wall is provided with grab 12 and draw-in groove 13；The inner bottom part of lid 1 is provided with the fixation for fixed radiating aluminium 4 on the support
Groove position 14；The support lower cover 2 is hollow housing, and more than one lower battery core groove position 21, the lower battery core groove position are provided with it
21 is identical with the quantity of upper battery core groove position 11；The side wall of the support lower cover 2 is provided with lower grab 22 and lower bayonet slot 23；The branch
The inner bottom part of frame lower cover 2 is provided with the lower fixing groove position for fixed radiating aluminium 4；The inner bottom part of lid 1 is provided with the support
Cupro-nickel composite band 5, the inner bottom part of the support lower cover 2 is provided with lower cupro-nickel composite band 6；It is described radiating aluminium 4 both sides be provided with
The aluminium groove position 41 that battery core 3 is engaged；
When lid 1 and support lower cover 2 are interlocked on the support, the lower grab 22 and the phase clamping of draw-in groove 13, the grab
12 with the phase clamping of lower bayonet slot 23；The upper end of the radiating aluminium 4 is connected with fixing groove position 14, and the lower end of the aluminium 4 that radiates is with
Fixing groove position is connected；The aluminium groove position 41, lower battery core groove position 21, upper battery core groove position 11 is formed with for fixing battery core 3
Battery core chamber；The battery core 3 in the battery core chamber, now the two ends of battery core 3 respectively with upper cupro-nickel composite band 5 and lower cupro-nickel composite band
6 electrical connections.
The bottom surface of the bottom surface less than lid 1 on support of the upper battery core groove position 11, two bottom surfaces form stage structure of appearing on the stage；Under described
The upper surface of the upper surface higher than support lower cover 2 of battery core groove position 21, two upper surfaces form leave from office stage structure；Lid 1 on the support
It is described to appear on the stage stage structure and leave from office stage structure is engaged when being interlocked with support lower cover 2.
On described adjacent two heat dissipation cavity 15 is provided between battery core groove position 11；It is provided between adjacent twice battery cores groove position 21
Lower heat dissipation cavity 25.
The bottom of the top of lid 1 and support lower cover 2 is respectively equipped with the boss 16 that some shapes differ on the support.
Conducting strip 7 is provided between the battery core 3 and radiating aluminium 4.
The upper and lower ends of the radiating aluminium 4 are respectively equipped with collision mat 8.
The beneficial effects of the present invention are：Heat, is transmitted to radiating by simple structure by the general conducting strip of heat of battery core
Aluminium；Using the cooperation of lid, support lower cover and conducting strip, radiating aluminium on support, effectively combine to be formed with battery core using battery core
Clearance space radiated, cost is relatively low, and stability is higher, and space availability ratio is high.
Brief description of the drawings
Fig. 1 schematic structural views of the invention；
Fig. 2 support superstructure schematic diagrames of the present invention.
Specific embodiment
In conjunction with accompanying drawing in detail, specific embodiment of the invention is described in detail：
As shown in Figure 1 and Figure 2, a kind of battery with integrated heat dissipation structure, including lid 1, support lower cover 2, battery core on support
3rd, radiated aluminium 4, and lid 1 is hollow housing on support, and more than one upper battery core groove position 11 is provided with it；The side of lid 1 on support
Wall is provided with grab 12 and draw-in groove 13；The inner bottom part of lid 1 is provided with the fixing groove position 14 for fixed radiating aluminium 4 on support；Branch
Frame lower cover 2 is hollow housing, is provided with more than one lower battery core groove position 21 it in, lower battery core groove position 21 and upper battery core groove 11
Quantity is identical；The side wall of support lower cover 2 is provided with lower grab 22 and lower bayonet slot 23；The inner bottom part of support lower cover 2 is provided with for solid
Surely radiating aluminium 4 lower fixing groove position；The inner bottom part of lid 1 is provided with cupro-nickel composite band 5, the inner bottom part of support lower cover 2 on support
It is provided with lower cupro-nickel composite band 6；The both sides of radiating aluminium 4 are provided with the aluminium groove position 41 being engaged with battery core 3；Lid 1 and branch on support
When frame lower cover 2 is interlocked, lower grab 22 and the phase clamping of draw-in groove 13, grab 12 and the phase clamping of lower bayonet slot 23；The upper end of radiating aluminium 4
It is connected with fixing groove position 14, the lower end of the aluminium 4 that radiates is connected with lower fixing groove position；Aluminium groove position 41, lower battery core groove position 21,
Upper battery core groove position 11 is formed with the battery core chamber for fixing battery core 3；Battery core 3 in battery core chamber, now distinguish by the two ends of battery core 3
Electrically connected with upper cupro-nickel composite band 5 and lower cupro-nickel composite band 6.
The bottom surface of the bottom surface less than lid 1 on support of battery core groove position 11 in the present invention, two bottom surfaces form stage structure of appearing on the stage；Lower electricity
The upper surface of the upper surface higher than support lower cover 2 of core groove position 21, two upper surfaces form leave from office stage structure；Lid 1 and support on support
When lower cover 2 is interlocked, appears on the stage stage structure and leave from office stage structure is engaged.
In the present invention adjacent two heat dissipation cavity 15 is provided between battery core groove position 11；Set between adjacent twice battery cores groove position 21
There is lower heat dissipation cavity 25；Heat dissipation cavity 15 and lower heat dissipation cavity 25 are communicated.
The bottom of the top of lid 1 and support lower cover 2 is respectively equipped with the boss 16 that some shapes differ on support of the present invention.
Conducting strip 7 is provided between battery core of the present invention 3 and radiating aluminium 4.
The upper and lower ends of present invention radiating aluminium 4 are respectively equipped with collision mat 8.
According to consistent with the spread geometry of battery core 3, it is that extrusion die is integrally formed to the shape of present invention radiating aluminium 4
Form
Collision mat of the present invention 8 is made of one piece by engineering plastics rubber etc., its compression after thickness can reduce, using return
Elastic force forms sealing, and it is provided with a step for similar L-type, for being buckled in radiating aluminium 4；Conducting strip 7 is by heat-conducting silicone grease
Or heat-conducting silica gel sheet is made of one piece, its have heat conduction and insulation dual-use function, its single-sided back-adhesive, back-adhesive surface along dissipate
The shape of hot aluminium 4 is uniform to apply on radiating aluminium 4.
Present invention radiating aluminium 4, collision mat 8,7 three kinds of widgets of material composition of conducting strip, lid 1 and branch on support
In the middle of frame lower cover 2, while aluminium groove position 41, lower battery core groove position 21, upper battery core groove position 11 is formed with the battery core for fixing battery core 3
Chamber is sequentially loaded into according to the demand of battery core 3 layout, and by lower grab 22 and the phase clamping of draw-in groove 13, grab 12 mutually blocks with lower bayonet slot 23
Connect；By the compression and bounce formation sealing of the material of collision mat 8 in itself, a complete module is formed.
Battery core of the present invention 3 is energy carrier, and its shape can be cylinder, or square column type；Battery core 3 is sending heat
During amount, heat is transmitted on radiating aluminium 4 by conducting strip 7, shape is provided with by lid on support 1 and support lower cover 2 and is differed
Intercommunication heat dissipation cavity 15 and lower heat dissipation cavity 25 formed air duct, heat is discharged outward from interior using air stream.
Claims (1)
1. a kind of battery with integrated heat dissipation structure, including (1), support lower cover (2), battery core (3), radiating aluminium are covered on support
(4) it is hollow housing that (1), is covered on the support, and more than one upper battery core groove position (11) is provided with it；Covered on the support
(1) side wall is provided with grab (12) and draw-in groove (13)；The inner bottom part that (1) is covered on the support is provided with for fixed radiating aluminium
(4) fixing groove position (14)；The support lower cover (2) is hollow housing, and more than one lower battery core groove position (21) is provided with it,
Lower battery core groove position (21) is identical with the quantity of upper battery core groove position (11)；The side wall of the support lower cover (2) is provided with lower card
Hook (22) and lower bayonet slot (23)；The inner bottom part of the support lower cover (2) is provided with the lower fixing groove for fixed radiating aluminium (4)
Position；The inner bottom part that (1) is covered on the support is provided with cupro-nickel composite band (5), and the inner bottom part of the support lower cover (2) is provided with lower copper
Nickel composite band (6)；The both sides of radiating aluminium (4) are provided with aluminium groove position (41) being engaged with battery core (3)；On the support
Lid (1) and support lower cover (2) be when being interlocked, the lower grab (22) and draw-in groove (13) phase clamping, the grab (12) and lower card
Groove (23) phase clamping；The upper end of radiating aluminium (4) is connected with fixing groove position (14), and the lower end of radiating aluminium (4) is with
Fixing groove position is connected；Aluminium groove position (41), lower battery core groove position (21), upper battery core groove position (11) are formed with for fixed electricity
The battery core chamber of core (3)；The battery core (3) in battery core chamber, now the two ends of battery core (3) respectively with upper cupro-nickel composite band (5)
Electrically connected with lower cupro-nickel composite band (6)；On adjacent two heat dissipation cavity (15) is provided between battery core groove position (11)；Adjacent twice battery cores groove
Lower heat dissipation cavity (25) is provided between position (21)；On the support cover (1) top and support lower cover (2) if bottom be respectively equipped with
The boss (16) that form shape differs；Conducting strip (7) is provided between the battery core (3) and radiating aluminium (4)；The radiating aluminium
(4) upper and lower ends are respectively equipped with collision mat (8)；It is characterized in that：The bottom surface of upper battery core groove position (11) is less than on support
The bottom surface of (1) is covered, two bottom surfaces form stage structure of appearing on the stage；The upper surface of lower battery core groove position (21) is higher than support lower cover (2)
Upper surface, two upper surfaces form leave from office stage structure；When lid (1) and support lower cover (2) are interlocked on the support, the top bar
Structure and leave from office stage structure are engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411097.XA CN104993185B (en) | 2015-07-14 | 2015-07-14 | Storage battery with integrated heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411097.XA CN104993185B (en) | 2015-07-14 | 2015-07-14 | Storage battery with integrated heat radiation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993185A CN104993185A (en) | 2015-10-21 |
| CN104993185B true CN104993185B (en) | 2017-05-17 |
Family
ID=54304963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411097.XA Active CN104993185B (en) | 2015-07-14 | 2015-07-14 | Storage battery with integrated heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993185B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571501A (en) * | 2016-10-12 | 2017-04-19 | 深圳市德镒盟电子有限公司 | Water cooling and heat dissipating mechanism for new energy sources vehicle power battery |
| CN107275540A (en) * | 2017-07-07 | 2017-10-20 | 惠州市蓝微电子有限公司 | One kind is without nail battery core bracket |
| CN109119569A (en) * | 2018-10-24 | 2019-01-01 | 江苏金坛绿能新能源科技有限公司 | A kind of power battery core cooling structure and its application method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100555713C (en) * | 2007-02-02 | 2009-10-28 | 广州市展辉电子有限公司 | The earthquake-resistant moisture-proof power battery pack |
| JP2011249224A (en) * | 2010-05-28 | 2011-12-08 | Nippon Telegr & Teleph Corp <Ntt> | Storage battery module |
| CN202651308U (en) * | 2012-02-15 | 2013-01-02 | 中国电力科学研究院 | Cell heat radiation apparatus |
| CN103700904B (en) * | 2012-09-27 | 2018-04-20 | 高达能源科技股份有限公司 | Battery pack with cooling system |
| CN204927456U (en) * | 2015-07-14 | 2015-12-30 | 飞毛腿(福建)电子有限公司 | Integrated heat radiation structure's in area battery |
-
2015
- 2015-07-14 CN CN201510411097.XA patent/CN104993185B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993185A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104577253B (en) | battery module assembly | |
| CN204130659U (en) | A kind of Li-ion batteries piles | |
| CN108076617B (en) | Heat dissipation structure for vehicle-mounted charger or voltage converter | |
| CN205248346U (en) | Laminate polymer battery standard module box structure | |
| CN205881968U (en) | High security performance laminate polymer battery module | |
| JP2018503934A (en) | Heat sink and power battery system | |
| US11245151B2 (en) | Battery module | |
| CN209607788U (en) | A kind of radiator of soft-package battery mould group | |
| CN104993185B (en) | Storage battery with integrated heat radiation structure | |
| CN209217036U (en) | Typical modular architecture, battery pack and vehicle based on cylindrical battery | |
| CN206422182U (en) | A kind of battery modules radiator structure and this kind of battery modules | |
| CN202142823U (en) | Heat-dissipating bus duct | |
| CN108232079A (en) | A kind of Soft Roll lithium ion start and stop battery system | |
| CN202534487U (en) | Transformer structure used in switching power supply | |
| CN202339928U (en) | Solar junction box with good heat dissipation effect | |
| CN209401669U (en) | Electric car and its soft pack cell mould group | |
| CN107732315B (en) | Module group structure based on soft package lithium ion battery | |
| CN204927456U (en) | Integrated heat radiation structure's in area battery | |
| CN202949688U (en) | Inserting sheet type motor controller air-cooling heat radiation structure | |
| CN204835915U (en) | DC power supply converter and have car of this DC power supply converter | |
| CN216530434U (en) | Bus duct easy to radiate heat | |
| CN104993169B (en) | A kind of integrated heat dissipation air channel and the accumulator of waterproof construction | |
| CN213583943U (en) | Battery module and power battery | |
| CN209472032U (en) | A kind of automobile batteries module box body insulation board insulating trip | |
| CN210168381U (en) | High-voltage accessory device and electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |