CN105470428A - Heat radiation structure for new energy battery pack - Google Patents
Heat radiation structure for new energy battery pack Download PDFInfo
- Publication number
- CN105470428A CN105470428A CN201511016159.3A CN201511016159A CN105470428A CN 105470428 A CN105470428 A CN 105470428A CN 201511016159 A CN201511016159 A CN 201511016159A CN 105470428 A CN105470428 A CN 105470428A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- heat radiation
- dividing plate
- raised line
- groove
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 abstract 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the technical field of heat radiation of new energy battery packs, in particular to a heat radiation structure for a new energy battery pack. The heat radiation structure comprises a battery pack body, wherein the battery pack body comprises a plurality of battery bodies; a heat radiation frame comprises a fixing frame and a plurality of partition plates; two ends of each partition plate are nested into a clamping groove of the fixing frame; a plurality of partition plate side channels are formed in the two side walls of each partition plate along the length direction; a plurality of heat radiation slots are formed in the peripheral frame wall of the fixing frame; each heat radiation slot mainly comprises a plurality of ribs and a plurality of grooves; angular position holes are formed in four angular positions of the surface of the fixing frame; and heat radiation holes matched with the ribs are formed in the surface of the fixing frame. The heat radiation structure can play a fixing role, and can absorb heat of the battery bodies when used; and the battery bodies are prevented from affecting charge and discharge properties due to an over-high temperature, so that achieving of an ideal working state is ensured; and meanwhile, the phenomenon of inconsistent internal resistance and capacity of the battery bodies due to the over-high temperature is avoided.
Description
Technical field
The present invention relates to new forms of energy battery pack technical field of heat dissipation, refer in particular to a kind of radiator structure of new forms of energy battery pack.
Background technology
Lithium battery group is more responsive to ambient temperature, temperature will directly determine the electrical of battery and safety, the charge-discharge performance that all can affect battery too high or too low for temperature, desirable operating state can not be reached, meanwhile, the battery pack that formed by multiple battery series-parallel connection can the impact of Yin Wendu cause internal resistance, capacity inconsistent.
Therefore be necessary to provide a kind of novel radiator structure to existing lithium battery group.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, provide a kind of structure simple, the radiator structure of new forms of energy battery pack reasonable in design, easy to use.
For achieving the above object, the technical solution used in the present invention is:
The radiator structure of a kind of new forms of energy battery pack of the present invention, include battery pack body, described battery pack body is made up of several battery bodies, it also includes the heat radiation rack for distributing battery pack body internal heat, described heat radiation rack includes fixed frame and several dividing plates, two long sides of described fixed frame internal chamber wall are symmetrically arranged with the draw-in groove matched mutually with dividing plate all along its length, and the two ends of dividing plate are all nested in this draw-in groove; Described dividing plate is arranged in every two battery bodies be disposed adjacent, and the two side of described dividing plate is provided with several dividing plate side channels all along its length; The surrounding frame wall of described fixed frame is provided with multiple heat radiation slot, described heat radiation slot is primarily of multiple raised line and multiple groove composition, raised line and groove are arranged separately, one end of a groove is connected with one end of a raised line, and the other end of a raised line is connected with one end of another groove; The position, four angles on described fixed frame surface is provided with hole, position, angle; Described fixed frame surface arranges the louvre matched mutually with raised line.
Further, the dividing plate side channel of described dividing plate two side is in setting of mutually staggering.
Further, the cross section shape triangular in shape of described dividing plate side channel.
Further, the cross section semicircular in shape shape of described groove, the cross section semicircular in shape shape of described raised line.
Further, described raised line is identical with the radius length of the semicircular wall of groove.
Further, the cross section of described louvre is regular hexagon shape.
Further, the inscribed circle center of circle of described louvre is identical with the center of circle of raised line semicircular wall.
After adopting said structure, beneficial effect of the present invention is: when using of the present invention, be placed in the inner chamber that fixed frame and dividing plate enclose by battery body, both fixation can be played, the heat of battery body can be absorbed again, avoid battery body Yin Wendu too high and affect charge-discharge performance, and then ensureing to reach desirable operating state, avoid battery body Yin Wendu too high simultaneously and occur the phenomenon that internal resistance, capacity are inconsistent.It is simple that the present invention has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1, battery body; 2, fixed frame; 2-1, louvre; 2-2, hole, position, angle; 2-3, raised line; 2-4, groove; 3, dividing plate; 3-1, dividing plate side channel.
Embodiment
Below in conjunction with accompanying drawing and embodiment, technical scheme of the present invention is described.
As shown in Figure 1, the radiator structure of a kind of new forms of energy battery pack of the present invention, include battery pack body, described battery pack body is made up of several battery bodies 1, it also includes the heat radiation rack for distributing battery pack body internal heat, described heat radiation rack includes fixed frame 2 and several dividing plates 3, and two long sides of described fixed frame 2 internal chamber wall are symmetrically arranged with the draw-in groove matched mutually with dividing plate 3 all along its length, and the two ends of dividing plate 3 are all nested in this draw-in groove; Described dividing plate 3 is arranged in every two battery bodies be disposed adjacent 1, and the two side of described dividing plate 3 is provided with several dividing plate side channels 3-1 all along its length.
The surrounding frame wall of described fixed frame 2 is provided with multiple heat radiation slot, described heat radiation slot forms primarily of multiple raised line 2-3 and multiple groove 2-4, raised line 2-3 and groove 2-4 is arranged separately, one end of a groove 2-4 is connected with one end of a raised line 2-3, the other end of a raised line 2-3 is connected with one end of another groove 2-4, and namely raised line 2-3 and groove 2-4 joins end to end and connects.
The position, four angles on described fixed frame 2 surface is provided with position, angle hole 2-2; Position, angle hole 2-2 both can achieve a fixed connection with external environment, also can play thermolysis.
Described fixed frame 2 surface arranges the louvre 2-1 matched with raised line 2-3 phase, and louvre 2-1 mainly plays thermolysis.
Further, the dividing plate side channel 3-1 of described dividing plate 3 two side, in setting of mutually staggering, improves radiating effect.
Further, the cross section shape triangular in shape of described dividing plate side channel 3-1, improves radiating effect by increasing cooling surface area.
Further, the cross section semicircular in shape shape of described groove 2-4, the cross section semicircular in shape shape of described raised line 2-3, improves radiating effect by increasing cooling surface area.
Further, described raised line 2-3 is identical with the radius length of the semicircular wall of groove 2-4.
Further, the cross section of described louvre 2-1 is regular hexagon shape, improves radiating effect by increasing cooling surface area.
Further, the inscribed circle center of circle of described louvre 2-1 is identical with the center of circle of raised line 2-3 semicircular wall.
When using of the present invention, be placed in the inner chamber that fixed frame and dividing plate enclose by battery body, both fixation can be played, the heat of battery body can be absorbed again, avoid battery body Yin Wendu too high and affect charge-discharge performance, and then ensure to reach desirable operating state, avoid battery body Yin Wendu too high simultaneously and occur the phenomenon that internal resistance, capacity are inconsistent.In addition, this structure is simple, reasonable in design, low cost of manufacture.
Be more than the present invention's preferably execution mode, those skilled in the art in the invention can also change above-mentioned execution mode and revise.Therefore, the present invention is not limited to above-mentioned embodiment, and any apparent improvement that every those skilled in the art do on basis of the present invention, replacement or modification all belong to protection scope of the present invention.
Claims (7)
1. the radiator structure of a new forms of energy battery pack, include battery pack body, described battery pack body is made up of several battery bodies (1), it is characterized in that: it also includes the heat radiation rack for distributing battery pack body internal heat, described heat radiation rack includes fixed frame (2) and several dividing plates (3), two long sides of described fixed frame (2) internal chamber wall are symmetrically arranged with the draw-in groove matched mutually with dividing plate (3) all along its length, and the two ends of dividing plate (3) are all nested in this draw-in groove; Described dividing plate (3) is arranged in every two battery bodies be disposed adjacent (1), and the two side of described dividing plate (3) is provided with several dividing plate side channels (3-1) all along its length;
The surrounding frame wall of described fixed frame (2) is provided with multiple heat radiation slot, described heat radiation slot is primarily of multiple raised line (2-3) and multiple groove (2-4) composition, raised line (2-3) and groove (2-4) are arranged separately, one end of a groove (2-4) is connected with one end of a raised line (2-3), and the other end of a raised line (2-3) is connected with one end of another groove (2-4);
The position, four angles on described fixed frame (2) surface is provided with hole, position, angle (2-2); Described fixed frame (2) surface arranges the louvre (2-1) matched mutually with raised line (2-3).
2. the radiator structure of a kind of new forms of energy battery pack according to claim 1, is characterized in that: the dividing plate side channel (3-1) of described dividing plate (3) two side is in setting of mutually staggering.
3. the radiator structure of a kind of new forms of energy battery pack according to claim 2, is characterized in that: the cross section shape triangular in shape of described dividing plate side channel (3-1).
4. the radiator structure of a kind of new forms of energy battery pack according to claim 1, is characterized in that: the cross section semicircular in shape shape of described groove (2-4), the cross section semicircular in shape shape of described raised line (2-3).
5. the radiator structure of a kind of new forms of energy battery pack according to claim 4, is characterized in that: described raised line (2-3) is identical with the radius length of the semicircular wall of groove (2-4).
6. the radiator structure of a kind of new forms of energy battery pack according to claim 1, is characterized in that: the cross section of described louvre (2-1) is regular hexagon shape.
7., according to the radiator structure of the arbitrary described a kind of new forms of energy battery pack of claim 4 or 6, it is characterized in that: the inscribed circle center of circle of described louvre (2-1) is identical with the center of circle of raised line (2-3) semicircular wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016159.3A CN105470428B (en) | 2015-12-30 | 2015-12-30 | A kind of radiator structure of new energy battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016159.3A CN105470428B (en) | 2015-12-30 | 2015-12-30 | A kind of radiator structure of new energy battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105470428A true CN105470428A (en) | 2016-04-06 |
| CN105470428B CN105470428B (en) | 2018-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511016159.3A Active CN105470428B (en) | 2015-12-30 | 2015-12-30 | A kind of radiator structure of new energy battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105470428B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099203A (en) * | 2016-08-23 | 2016-11-09 | 江苏峰谷源储能技术研究院有限公司 | A kind of Demountable combined-type lithium battery bag |
| CN106199087A (en) * | 2016-08-31 | 2016-12-07 | 华南理工大学 | A kind of battery clamp of band Overline ring |
| CN109326753A (en) * | 2018-10-31 | 2019-02-12 | 重庆金康动力新能源有限公司 | Battery modules |
| CN113224440A (en) * | 2021-04-02 | 2021-08-06 | 刘迪 | PACK method for quick-charging battery |
Citations (5)
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| JP2013034821A (en) * | 2011-08-04 | 2013-02-21 | 節二 ▲高▼田 | Artificial stone for playing ducks and drakes |
| KR20130033597A (en) * | 2011-09-27 | 2013-04-04 | 에스케이이노베이션 주식회사 | Secondary battery module |
| CN204407383U (en) * | 2014-12-23 | 2015-06-17 | 山东精工电子科技有限公司 | A kind of flexible-packed battery group device |
| CN204732458U (en) * | 2015-05-22 | 2015-10-28 | 沭阳锦泳机械设备科技有限公司 | A kind of high heat radiation storage battery holder housing |
| CN205282537U (en) * | 2015-12-30 | 2016-06-01 | 苏州科纽普新能源科技有限公司 | Heat radiation structure of new forms of energy group battery |
-
2015
- 2015-12-30 CN CN201511016159.3A patent/CN105470428B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013034821A (en) * | 2011-08-04 | 2013-02-21 | 節二 ▲高▼田 | Artificial stone for playing ducks and drakes |
| KR20130033597A (en) * | 2011-09-27 | 2013-04-04 | 에스케이이노베이션 주식회사 | Secondary battery module |
| CN204407383U (en) * | 2014-12-23 | 2015-06-17 | 山东精工电子科技有限公司 | A kind of flexible-packed battery group device |
| CN204732458U (en) * | 2015-05-22 | 2015-10-28 | 沭阳锦泳机械设备科技有限公司 | A kind of high heat radiation storage battery holder housing |
| CN205282537U (en) * | 2015-12-30 | 2016-06-01 | 苏州科纽普新能源科技有限公司 | Heat radiation structure of new forms of energy group battery |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099203A (en) * | 2016-08-23 | 2016-11-09 | 江苏峰谷源储能技术研究院有限公司 | A kind of Demountable combined-type lithium battery bag |
| CN106199087A (en) * | 2016-08-31 | 2016-12-07 | 华南理工大学 | A kind of battery clamp of band Overline ring |
| CN109326753A (en) * | 2018-10-31 | 2019-02-12 | 重庆金康动力新能源有限公司 | Battery modules |
| CN113224440A (en) * | 2021-04-02 | 2021-08-06 | 刘迪 | PACK method for quick-charging battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105470428B (en) | 2018-03-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 Bamboo Garden Road, Suzhou high tech Zone, Jiangsu Province, No. 209 Patentee after: Suzhou Funeng Technology Co.,Ltd. Country or region after: China Address before: 215000 Bamboo Garden Road, Suzhou high tech Zone, Jiangsu Province, No. 209 Patentee before: SUZHOU KENIUPU NEW ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |