CN104993185A - Storage battery with integrated heat radiation structure - Google Patents
Storage battery with integrated heat radiation structure Download PDFInfo
- Publication number
- CN104993185A CN104993185A CN201510411097.XA CN201510411097A CN104993185A CN 104993185 A CN104993185 A CN 104993185A CN 201510411097 A CN201510411097 A CN 201510411097A CN 104993185 A CN104993185 A CN 104993185A
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- CN
- China
- Prior art keywords
- battery core
- slot
- support
- cover
- heat radiation
- Prior art date
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- 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
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- 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 storage battery energy field, refer more particularly to a kind of storage battery with integrated heat dissipation structure.
Background technology
The development of adjoint electric motor car and unmanned plane, the high-rate lithium battery demand of heavy-current discharge is got more and more, but for lithium battery, heavy-current discharge can produce more heat, how in certain space, timely and effective discharge to be carried out to guarantee cell safety to the heat produced during electric discharge, thus guarantee that the safety of electric motor car and unmanned plane is vital.
At present, the heat produced when lithium battery heavy-current discharge, solved by fan or water-cooling system, cost is high, and space requirement is large.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and the storage battery of the band integrated heat dissipation structure providing a kind of structure simple, practical.
The present invention realizes in the following way:
With a storage battery for integrated heat dissipation structure, it is characterized in that: comprise support upper cover 1, support lower cover 2, battery core 3, heat radiation aluminium 4, described support upper cover 1 is hollow housing, is provided with more than one upper battery core slot 11 in it; The sidewall of described support upper cover 1 is provided with grab 12 and draw-in groove 13; The inner bottom part of described support upper cover 1 is provided with the fixing slot 14 for fixing heat radiation aluminium 4; Described support lower cover 2 is hollow housing, is provided with more than one lower battery core slot 21 in it, and described lower battery core slot 21 is identical with the quantity of upper battery core slot 11; The sidewall of described support lower cover 2 is provided with lower grab 22 and lower bayonet slot 23; The inner bottom part of described support lower cover 2 is provided with the lower fixing slot for fixing heat radiation aluminium 4; The inner bottom part of described support upper cover 1 is provided with copper nickel composite band 5, and the inner bottom part of described support lower cover 2 is provided with lower copper nickel composite band 6; The both sides of described heat radiation aluminium 4 are provided with the aluminium slot 41 of matching with battery core 3;
When described support upper cover 1 and support lower cover 2 are interlocked, described lower grab 22 and the clamping of draw-in groove 13 phase, described grab 12 and the clamping of lower bayonet slot 23 phase; The upper end of described heat radiation aluminium 4 is connected with fixing slot 14, and the lower end of heat radiation aluminium 4 is connected with lower fixing slot; Described aluminium slot 41, lower battery core slot 21, upper battery core slot 11 are formed with the battery core chamber for fixing battery core 3; Described battery core 3 is located in battery core chamber, and now the two ends of battery core 3 are electrically connected with upper copper nickel composite band 5 and lower copper nickel composite band 6 respectively.
The bottom surface of described upper battery core slot 11 is lower than the bottom surface of support upper cover 1, and two bottom surfaces form structure of topping bar; The upper surface of described lower battery core slot 21 is higher than the upper surface of support lower cover 2, and two upper surfaces form structure of getting out of a predicament or an embarrassing situation; When described support upper cover 1 and support lower cover 2 are interlocked, described in top bar structure and structure of getting out of a predicament or an embarrassing situation match.
Heat dissipation cavity 15 is provided with between battery core slot 11 on described adjacent two; Lower heat dissipation cavity 25 is provided with between described adjacent twice battery core slots 21.
The top of described support upper cover 1 and the bottom of support lower cover 2 are respectively equipped with the boss 16 that some shapes differ.
Conducting strip 7 is provided with between described battery core 3 and heat radiation aluminium 4.
The two ends up and down of described heat radiation aluminium 4 are respectively equipped with collision mat 8.
Beneficial effect of the present invention is: structure is simple, general for the heat of battery core conducting strip heat conduction to the aluminium that dispels the heat; Utilize support upper cover, support lower cover and conducting strip, the coordinating of the aluminium that dispels the heat, the clearance space effectively utilizing battery core and battery core to be combined to form dispels the heat, and cost is lower, and stability is higher, and space availability ratio is high.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
Fig. 2 support superstructure of the present invention schematic diagram.
Embodiment
Now by reference to the accompanying drawings, the specific embodiment of the present invention is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of storage battery with integrated heat dissipation structure, comprise support upper cover 1, support lower cover 2, battery core 3, heat radiation aluminium 4, support upper cover 1 is hollow housing, is provided with more than one upper battery core slot 11 in it; The sidewall of support upper cover 1 is provided with grab 12 and draw-in groove 13; The inner bottom part of support upper cover 1 is provided with the fixing slot 14 for fixing heat radiation aluminium 4; Support lower cover 2 is hollow housing, and be provided with more than one lower battery core slot 21 in it, lower battery core slot 21 is identical with the quantity of upper battery core slot 11; The sidewall 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 the lower fixing slot for fixing heat radiation aluminium 4; The inner bottom part of support upper cover 1 is provided with copper nickel composite band 5, and the inner bottom part of support lower cover 2 is provided with lower copper nickel composite band 6; The both sides of heat radiation aluminium 4 are provided with the aluminium slot 41 of matching with battery core 3; When support upper cover 1 and support lower cover 2 are interlocked, lower grab 22 and the clamping of draw-in groove 13 phase, grab 12 and the clamping of lower bayonet slot 23 phase; The upper end of heat radiation aluminium 4 is connected with fixing slot 14, and the lower end of heat radiation aluminium 4 is connected with lower fixing slot; Aluminium slot 41, lower battery core slot 21, upper battery core slot 11 are formed with the battery core chamber for fixing battery core 3; Battery core 3 is located in battery core chamber, and now the two ends of battery core 3 are electrically connected with upper copper nickel composite band 5 and lower copper nickel composite band 6 respectively.
In the present invention, the bottom surface of battery core slot 11 is lower than the bottom surface of support upper cover 1, and two bottom surfaces form structure of topping bar; The upper surface of lower battery core slot 21 is higher than the upper surface of support lower cover 2, and two upper surfaces form structure of getting out of a predicament or an embarrassing situation; When support upper cover 1 and support lower cover 2 are interlocked, structure of topping bar and structure of getting out of a predicament or an embarrassing situation match.
The present invention adjacent two is provided with heat dissipation cavity 15 between battery core slot 11; Lower heat dissipation cavity 25 is provided with between described adjacent twice battery core slots 21; Heat dissipation cavity 15 and lower heat dissipation cavity 25 communicate.
The top of support upper cover 1 of the present invention and the bottom of support lower cover 2 are respectively equipped with the boss 16 that some shapes differ.
Conducting strip 7 is provided with between battery core 3 of the present invention and heat radiation aluminium 4.
The dispel the heat two ends up and down of aluminium 4 of the present invention are respectively equipped with collision mat 8.
The present invention dispel the heat aluminium 4 shape according to battery core 3 spread geometry consistent, it is that extrusion die is made of one piece.
Collision mat 8 of the present invention is made of one piece by engineering plastics rubber etc., and after its pressurized, thickness can reduce, and utilize resilience force to form sealing, it is provided with the step of a similar L-type, for being buckled in heat radiation aluminium 4; Conducting strip 7 is made of one piece by heat-conducting silicone grease or heat-conducting silica gel sheet, and it has the dual-use function of heat conduction and insulation, its single-sided back-adhesive, and back-adhesive surface evenly applies on heat radiation aluminium 4 along the shape of heat radiation aluminium 4.
The present invention is dispelled the heat the widgets of aluminium 4, collision mat 8, conducting strip 7 three kinds of materials composition, be contained in the middle of support upper cover 1 and support lower cover 2, the battery core chamber that aluminium slot 41, lower battery core slot 21, upper battery core slot 11 are formed for fixing battery core 3 simultaneously loads successively according to battery core 3 demand layout, by lower grab 22 and the clamping of draw-in groove 13 phase, grab 12 and the clamping of lower bayonet slot 23 phase; Form sealing by the compression of collision mat 8 material itself and bounce, form a complete module.
Battery core 3 of the present invention is energy carriers, and its shape can be cylindrical, also can be square column type; Battery core 3 is when the evolution of heat, by conducting strip 7 heat conduction to heat radiation aluminium 4 on, be provided with the heat dissipation cavity 15 of the intercommunication that shape differs by support upper cover 1 and support lower cover 2 and lower heat dissipation cavity 25 forms air duct, utilize air stream that heat is discharged outward from interior.
Claims (6)
1. the storage battery with integrated heat dissipation structure, it is characterized in that: comprise support upper cover (1), support lower cover (2), battery core (3), heat radiation aluminium (4), described support upper cover (1) is hollow housing, is provided with more than one upper battery core slot (11) in it; The sidewall of described support upper cover (1) is provided with grab (12) and draw-in groove (13); The inner bottom part of described support upper cover (1) is provided with the fixing slot (14) for fixing heat radiation aluminium (4); Described support lower cover (2) is hollow housing, is provided with more than one lower battery core slot (21) in it, and described lower battery core slot (21) is identical with the quantity of upper battery core slot (11); The sidewall of described support lower cover (2) is provided with lower grab (22) and lower bayonet slot (23); The inner bottom part of described support lower cover (2) is provided with the lower fixing slot for fixing heat radiation aluminium (4); The inner bottom part of described support upper cover (1) is provided with copper nickel composite band (5), and the inner bottom part of described support lower cover (2) is provided with lower copper nickel composite band (6); The both sides of described heat radiation aluminium (4) are provided with the aluminium slot (41) of matching with battery core (3);
When described support upper cover (1) and support lower cover (2) are interlocked, described lower grab (22) and draw-in groove (13) phase clamping, described grab (12) and lower bayonet slot (23) phase clamping; The upper end of described heat radiation aluminium (4) is connected with fixing slot (14), and the lower end of heat radiation aluminium (4) is connected with lower fixing slot; Described aluminium slot (41), lower battery core slot (21), upper battery core slot (11) are formed with the battery core chamber for fixing battery core (3); Described battery core (3) is located in battery core chamber, and now the two ends of battery core (3) are electrically connected with upper copper nickel composite band (5) and lower copper nickel composite band (6) respectively.
2. a kind of storage battery with integrated heat dissipation structure according to claim 1, is characterized in that: the bottom surface of described upper battery core slot (11) is lower than the bottom surface of support upper cover (1), and two bottom surfaces form structure of topping bar; The upper surface of described lower battery core slot (21) is higher than the upper surface of support lower cover (2), and two upper surfaces form structure of getting out of a predicament or an embarrassing situation; When described support upper cover (1) and support lower cover (2) are interlocked, described in top bar structure and structure of getting out of a predicament or an embarrassing situation match.
3. a kind of storage battery with integrated heat dissipation structure according to claim 1, is characterized in that: be provided with heat dissipation cavity (15) between battery core slot (11) on described adjacent two; Lower heat dissipation cavity (25) is provided with between described adjacent twice battery core slots (21).
4. a kind of storage battery with integrated heat dissipation structure according to claim 1, is characterized in that: the top of described support upper cover (1) and the bottom of support lower cover (2) are respectively equipped with the boss (16) that some shapes differ.
5. a kind of storage battery with integrated heat dissipation structure according to claim 1, is characterized in that: be provided with conducting strip (7) between described battery core (3) and heat radiation aluminium (4).
6. a kind of storage battery with integrated heat dissipation structure according to claim 1, is characterized in that: the two ends up and down of described heat radiation aluminium (4) are respectively equipped with collision mat (8).
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 true CN104993185A (en) | 2015-10-21 |
| CN104993185B CN104993185B (en) | 2017-05-17 |
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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 |
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| CN (1) | CN104993185B (en) |
Cited By (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237033A (en) * | 2007-02-02 | 2008-08-06 | 广州市展辉电子有限公司 | Shakeproof and dampproof dynamic battery unit |
| 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 |
| CN103700904A (en) * | 2012-09-27 | 2014-04-02 | 高达能源科技股份有限公司 | Battery pack with heat dissipation 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237033A (en) * | 2007-02-02 | 2008-08-06 | 广州市展辉电子有限公司 | Shakeproof and dampproof dynamic battery unit |
| 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 |
| CN103700904A (en) * | 2012-09-27 | 2014-04-02 | 高达能源科技股份有限公司 | Battery pack with heat dissipation 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993185B (en) | 2017-05-17 |
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