CN111682282A - High-efficient heat dissipation battery - Google Patents
High-efficient heat dissipation battery Download PDFInfo
- Publication number
- CN111682282A CN111682282A CN202010460973.9A CN202010460973A CN111682282A CN 111682282 A CN111682282 A CN 111682282A CN 202010460973 A CN202010460973 A CN 202010460973A CN 111682282 A CN111682282 A CN 111682282A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- battery
- storage battery
- shell
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- 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.)
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
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- 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
Abstract
The invention discloses a high-efficiency heat-dissipation storage battery, which comprises a storage battery body and a heat-dissipation support, wherein the storage battery body comprises a shell, an inner cover and an outer cover, the bottom of the shell is provided with a ventilation through groove with two open ends, the shell is provided with a plurality of partition boards, each partition board is provided with a heat-conduction slot with two open ends, the inner cover is provided with a first heat-dissipation hole communicated with the top end of the heat-conduction slot, and the outer cover is provided with a second heat-dissipation; the heat dissipation support includes two curb plates and connects a plurality of picture pegs between two curb plates, and every picture peg inserts one in the heat conduction slot, picture peg department has a plurality of vertical tops and the equal open heat dissipation channel in bottom, the bottom of heat dissipation channel with the logical groove intercommunication ventilates, the bottom of curb plate is connected with the support frame, still is connected with the heating panel between the bottom of two curb plates, heating panel department has a plurality of radiating fin. The storage battery has good heat dissipation effect, and the heat dissipation frame and the mounting frame are unified.
Description
Technical Field
The invention relates to the field of storage batteries, in particular to a high-efficiency heat-dissipation storage battery.
Background
The battery is one kind can charge and discharge repeatedly, used repeatedly's energy storage equipment, in the use, the battery can generate heat, lead to inside temperature to rise, consequently, need the battery to have better heat dispersion, otherwise too high temperature can lead to inside temperature to rise and produce high-pressure gas, even produce the explosion, consequently, the high-efficient heat dispersion of battery has important meaning to the safe handling of battery, current battery heat dissipation is water-cooling or air-cooled heat dissipation usually, but these heat dissipations all are the initiative radiating mode, rely on external equipment, passive form heat dissipation, because the parcel of battery plastic casing often the radiating effect poor, can not play the radiating effect who wants.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a high-efficiency heat-dissipation storage battery.
The technical scheme is as follows: a high-efficiency heat-dissipation storage battery comprises a storage battery body and a heat dissipation support, wherein the storage battery body comprises a shell, an inner cover and an outer cover, the bottom of the shell is provided with a ventilation through groove with two open ends, the shell is provided with a plurality of partition plates for dividing the space in the shell into a plurality of battery tanks, each partition plate is provided with a heat conduction slot with two open ends, the inner cover is provided with a first heat dissipation hole communicated with the top end of the heat conduction slot, and the outer cover is provided with a second heat dissipation hole; the heat dissipation support includes two curb plates and connects a plurality of picture pegs between two curb plates, the quantity of picture peg equals the quantity and both one-to-one of heat conduction slot, every picture peg inserts one in the heat conduction slot, picture peg department has the equal open heat dissipation channel in a plurality of vertical tops and bottom, heat dissipation channel's bottom with ventilative logical groove intercommunication, the bottom of curb plate is connected with the support frame, still is connected with the heating panel between the bottom of two curb plates, heating panel department has a plurality of radiating fin.
Further, the heat dissipation plate is provided with a plurality of first heat dissipation fins above the heat dissipation plate and a plurality of second heat dissipation fins below the heat dissipation plate.
And the radiating effect at the radiating plate is better.
Furthermore, the number of the first heat dissipation holes is equal to the number of the second heat dissipation holes, the first heat dissipation holes and the second heat dissipation holes are in one-to-one correspondence, and one second heat dissipation hole is arranged above each first heat dissipation hole.
Therefore, when the first heat dissipation hole and the second heat dissipation hole correspond to each other, the obstruction of the upward flowing of the heat dissipation airflow is smaller.
Furthermore, the first heat dissipation holes are divided into a plurality of rows, the number of the rows of the first heat dissipation holes is equal to the number of the heat dissipation slots, and the top end of each heat dissipation slot is communicated with one row of the first heat dissipation holes.
Further, the support frame is provided with a fixing and mounting hole. Thereby conveniently utilize the support frame to install battery body, will dispel the heat and put up and the mounting bracket is unified.
Further, the inserting plate, the side plate and the supporting frame are all made of copper-aluminum alloy.
Has the advantages that: according to the storage battery device, the heat dissipation frame can extend into the storage battery body on the basis of not damaging the structure of a conventional storage battery, so that better passive heat dissipation can be realized, the heat dissipation effect is good, and the heat dissipation and the fixed installation are integrated into a whole, so that the heat dissipation effect is good.
Drawings
FIG. 1 is a schematic view of a battery;
fig. 2 is an exploded view of fig. 1.
Detailed Description
Reference numerals: 1, a storage battery body; 1.1 outer cover; 1.2 second heat dissipation hole; 1.3 ventilating through grooves; 1.4 pole column; 1.5 heat dissipation slots; 2.1 side plates; 2.2 inserting plates; 2.3 heat dissipation channel; 2.4 supporting frame; 2.5 heat dissipation plate; 2.6 radiating fins.
The following detailed description is made with reference to the accompanying drawings: a high-efficiency heat-dissipation storage battery comprises a storage battery body 1 and a heat dissipation support, wherein the storage battery body 1 comprises a shell, an inner cover and an outer cover 1.1, the bottom of the shell is provided with a ventilation through groove 1.3 with two open ends, the shell is provided with a plurality of partition plates for dividing the space in the shell into a plurality of battery tanks, each partition plate is provided with a heat conduction slot 1.5 with two open ends, the inner cover is provided with a first heat dissipation hole 1.6 communicated with the top end of the heat conduction slot, and the outer cover is provided with a second heat dissipation hole 1.2; the heat dissipation support includes two curb plates 2.1 and connects a plurality of picture peg 2.2 between two curb plates 2.1, picture peg 2.2's quantity equals heat conduction slot 1.5's quantity and both one-to-one, and every picture peg 2.2 inserts one in the heat conduction slot 1.5, picture peg 2.2 department has a plurality of vertical tops and the equal open heat dissipation channel 2.3 in bottom, heat dissipation channel 2.3's bottom with ventilative logical 1.5 intercommunication, curb plate 2.1's bottom is connected with support frame 2.4, still is connected with heating panel 2.5 between two curb plate 2.1's the bottom, heating panel 2.5 department has a plurality of radiating fin 2.6.
The heat dissipation plate 2.5 is provided with a plurality of first heat dissipation fins above the heat dissipation plate 2.5 and a plurality of second heat dissipation fins below the heat dissipation plate. The number of the first heat dissipation holes 1.6 is equal to the number of the second heat dissipation holes 1.2, the first heat dissipation holes and the second heat dissipation holes are in one-to-one correspondence, and one second heat dissipation hole 1.2 is arranged above each first heat dissipation hole 1.6. The first heat dissipation holes 1.6 are divided into a plurality of rows, the number of the rows of the first heat dissipation holes 1.6 is equal to the number of the heat dissipation slots 1.5, and the top end of each heat dissipation slot 1.5 is communicated with one row of the first heat dissipation holes 1.6. The support frame 2.4 is provided with a fixing and mounting hole. The inserting plate, the side plates and the supporting frame are all made of copper-aluminum alloy.
As shown in fig. 1-2, when the housing of the storage battery is manufactured, during injection molding, the ventilating through groove is reserved at the bottom of the housing, and the heat dissipation slot flows out of the partition plate, so that the plug plate is inserted into the slot during installation, heat generated by the storage battery in the operation process is transferred to the plug plate, on one hand, heat dissipation airflow can flow upwards along the heat dissipation channel of the plug plate to dissipate the heat, and the ventilating through groove can help to form heat dissipation heat circulation. On the other hand, the heat also can be transmitted to two curb plates to transmit to heating panel department, go out through a plurality of radiating fin heat dissipations, thereby radiating effect is good on the whole, forms the heat conduction piece heat dissipation and the dual heat dissipation of heat dissipation air current.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. The high-efficiency heat-dissipation storage battery is characterized by comprising a storage battery body and a heat-dissipation support, wherein the storage battery body comprises a shell, an inner cover and an outer cover, the bottom of the shell is provided with a ventilation through groove with two open ends, the shell is provided with a plurality of partition plates for dividing the space in the shell into a plurality of battery tanks, the partition plates are provided with heat-conducting slots with two open ends, the inner cover is provided with a first heat-dissipation hole communicated with the top ends of the heat-conducting slots, and the outer cover is provided with a second heat-dissipation hole; the heat dissipation support includes two curb plates and connects a plurality of picture pegs between two curb plates, the quantity of picture peg equals the quantity and both one-to-one of heat conduction slot, every picture peg inserts one in the heat conduction slot, picture peg department has the equal open heat dissipation channel in a plurality of vertical tops and bottom, heat dissipation channel's bottom with ventilative logical groove intercommunication, the bottom of curb plate is connected with the support frame, still is connected with the heating panel between the bottom of two curb plates, heating panel department has a plurality of radiating fin.
2. The secondary battery with high heat dissipation efficiency as set forth in claim 1, wherein said heat dissipation plate has a plurality of first heat dissipation fins located above the heat dissipation plate and a plurality of second heat dissipation fins located below the heat dissipation plate.
3. The battery of claim 1, wherein the number of the first heat dissipation holes is equal to the number of the second heat dissipation holes, and the first heat dissipation holes are corresponding to the second heat dissipation holes, and one second heat dissipation hole is disposed above each first heat dissipation hole.
4. The battery of claim 1, wherein the first heat dissipation holes are divided into a plurality of rows, the number of rows of the first heat dissipation holes is equal to the number of the heat dissipation slots, and the top of each heat dissipation slot is connected to one row of the first heat dissipation holes.
5. The battery with high efficiency and heat dissipation as defined in claim 1, wherein the support frame has a fixing and mounting hole.
6. The battery with high heat dissipation efficiency as recited in claim 1, wherein the insert plate, the side plates, and the support frame are made of a copper-aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010460973.9A CN111682282B (en) | 2020-05-27 | 2020-05-27 | High-efficient heat dissipation battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010460973.9A CN111682282B (en) | 2020-05-27 | 2020-05-27 | High-efficient heat dissipation battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111682282A true CN111682282A (en) | 2020-09-18 |
| CN111682282B CN111682282B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010460973.9A Active CN111682282B (en) | 2020-05-27 | 2020-05-27 | High-efficient heat dissipation battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111682282B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07142046A (en) * | 1993-11-18 | 1995-06-02 | Toyota Autom Loom Works Ltd | Battery case |
| US20040141291A1 (en) * | 2003-01-21 | 2004-07-22 | Chen Chao Ming | High-efficiency heat sink and method for manufacturing the same |
| US20040150952A1 (en) * | 2003-01-30 | 2004-08-05 | Tsung-Hsi Yu | Integrated heat-dissipating module |
| CN201417795Y (en) * | 2009-05-20 | 2010-03-03 | 厦门冠宇科技有限公司 | An improved structure of a cell box |
| JP2014232598A (en) * | 2013-05-28 | 2014-12-11 | Fdk株式会社 | Heat dissipation structure of power storage device |
| CN206430036U (en) * | 2017-01-19 | 2017-08-22 | 高邮市灯具厂 | A kind of integrated solar power generation lamp holder |
| CN107994295A (en) * | 2017-11-28 | 2018-05-04 | 广东省肇庆市质量计量监督检测所 | A kind of power-type lithium ion battery with heat dissipation performance |
| CN109428021A (en) * | 2017-08-31 | 2019-03-05 | 宁德时代新能源科技股份有限公司 | Frame and battery module |
| CN208986063U (en) * | 2018-11-19 | 2019-06-14 | 东莞市曼科五金制品有限公司 | A kind of new energy car battery case with heat sinking function |
| CN110379964A (en) * | 2019-06-25 | 2019-10-25 | 张传赛 | A kind of new energy electric motor vehicle battery heat radiation protection device |
-
2020
- 2020-05-27 CN CN202010460973.9A patent/CN111682282B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07142046A (en) * | 1993-11-18 | 1995-06-02 | Toyota Autom Loom Works Ltd | Battery case |
| US20040141291A1 (en) * | 2003-01-21 | 2004-07-22 | Chen Chao Ming | High-efficiency heat sink and method for manufacturing the same |
| US20040150952A1 (en) * | 2003-01-30 | 2004-08-05 | Tsung-Hsi Yu | Integrated heat-dissipating module |
| CN201417795Y (en) * | 2009-05-20 | 2010-03-03 | 厦门冠宇科技有限公司 | An improved structure of a cell box |
| JP2014232598A (en) * | 2013-05-28 | 2014-12-11 | Fdk株式会社 | Heat dissipation structure of power storage device |
| CN206430036U (en) * | 2017-01-19 | 2017-08-22 | 高邮市灯具厂 | A kind of integrated solar power generation lamp holder |
| CN109428021A (en) * | 2017-08-31 | 2019-03-05 | 宁德时代新能源科技股份有限公司 | Frame and battery module |
| CN107994295A (en) * | 2017-11-28 | 2018-05-04 | 广东省肇庆市质量计量监督检测所 | A kind of power-type lithium ion battery with heat dissipation performance |
| CN208986063U (en) * | 2018-11-19 | 2019-06-14 | 东莞市曼科五金制品有限公司 | A kind of new energy car battery case with heat sinking function |
| CN110379964A (en) * | 2019-06-25 | 2019-10-25 | 张传赛 | A kind of new energy electric motor vehicle battery heat radiation protection device |
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| Publication number | Publication date |
|---|---|
| CN111682282B (en) | 2023-08-08 |
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