CN201514983U - A new type of battery used in electric vehicles - Google Patents
A new type of battery used in electric vehicles Download PDFInfo
- Publication number
- CN201514983U CN201514983U CN2009202063141U CN200920206314U CN201514983U CN 201514983 U CN201514983 U CN 201514983U CN 2009202063141 U CN2009202063141 U CN 2009202063141U CN 200920206314 U CN200920206314 U CN 200920206314U CN 201514983 U CN201514983 U CN 201514983U
- Authority
- CN
- China
- Prior art keywords
- battery
- upper cover
- casing
- new type
- electric vehicles
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 claims abstract description 4
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims abstract 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 description 6
- 239000005955 Ferric phosphate Substances 0.000 description 5
- 229940032958 ferric phosphate Drugs 0.000 description 5
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 5
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910018095 Ni-MH Inorganic materials 0.000 description 3
- 229910018477 Ni—MH Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Images
Classifications
-
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
本实用新型公开了一种新型应用于电动汽车上的电池，其特征在于：所述电池包括外壳、上盖与下盖，上盖与下盖安装在外壳的两端且与外壳形成一内腔体，腔体内设有耐高温胶体支架结构，两边卡置圆柱磷酸铁锂电池，外壳的外表面上设有散热片；所述磷酸铁锂电池的正负极设有铜块，铜块与一连接柱连接，连接柱外围绝缘体固定在上盖的上面，铜块的周围设有耐高温绝缘胶。所述连接柱的外围部分设有内螺母。本实用新型具有效率高、性能良好、结构稳固、散热效果好的优点。
The utility model discloses a new type of battery applied to electric vehicles, which is characterized in that: the battery includes a casing, an upper cover and a lower cover, and the upper cover and the lower cover are installed at both ends of the casing and form an inner cavity with the casing body, the cavity is provided with a high-temperature-resistant colloidal bracket structure, and a cylindrical lithium iron phosphate battery is clamped on both sides, and a heat sink is provided on the outer surface of the shell; the positive and negative electrodes of the lithium iron phosphate battery are provided with copper blocks, and the copper block is connected with a The connection column is connected, the insulator around the connection column is fixed on the upper cover, and the copper block is provided with high temperature resistant insulating glue. The peripheral part of the connecting column is provided with an inner nut. The utility model has the advantages of high efficiency, good performance, stable structure and good heat dissipation effect.
Description
Technical field
The utility model relates to a kind of battery, and specifically a kind of efficient height, functional, structure are firm, the batteries of electric automobile of good heat dissipation effect.
Background technology
At present, the battery that generally uses on the electric automobile has lead-acid battery, Ni-MH battery and lithium ion battery etc.Lead-acid battery is cheap, but weight and volume are excessive, and energy density and power density are less, and environment is had pollution, does not re-use this battery on electric automobile substantially.Ni-MH battery energy density and power density are better than lead-acid battery, and the application on electric automobile is general.The lithium ion battery performance is better than Ni-MH battery, and is more and more noticeable at present, and the application on electric automobile is more and more.Lithium ion battery at present should be on electric automobile be mainly two kinds of lithium batteries: high energy LiMn2O4 and LiFePO4.There is the shortcoming that efficient is low, performance is bad, structure is firmly poor, radiating effect is bad in the traditional electric automobile battery.
Summary of the invention
The purpose of this utility model provides that a kind of efficient height, functional, structure are firm, the batteries of electric automobile of good heat dissipation effect.
The purpose of this utility model is achieved through the following technical solutions.
The battery of a kind of new application on electric automobile, it is characterized in that: described battery comprises shell, loam cake and lower cover, loam cake and lower cover are installed in the two ends of shell and form an inner chamber body with shell, be provided with high-temperature plastic body support frame structure in the cavity, both sides holding cylinder ferric phosphate lithium cell, the outer surface of shell is provided with fin; The both positive and negative polarity of described ferric phosphate lithium cell is provided with copper billet, and copper billet is connected with a joint pin, the peripheral insulator of joint pin be fixed on loam cake above, be provided with high-temperature insulation glue around the copper billet.
The periphery of described joint pin is provided with inner nut.
The utility model compared with prior art has the following advantages.
The utlity model has that efficient height, functional, structure are firm, the advantage of good heat dissipation effect.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model batteries of electric automobile.
Embodiment
Below in conjunction with accompanying drawing the utility model batteries of electric automobile is described in further detail.
As shown in Figure 1, batteries of electric automobile described in the utility model mainly is made up of with lower cover 3 shell 1, loam cake 2, loam cake and lower cover are installed in the two ends of shell and form an inner chamber body with shell, be provided with high-temperature plastic body support frame 4 in the cavity, both sides holding cylinder ferric phosphate lithium cell 5, single cylinder ferric phosphate lithium cell is 3.2V, 10AH.The outer surface of shell is provided with fin, plays the firm and thermolysis of structure.The both positive and negative polarity of ferric phosphate lithium cell is provided with copper billet 6, and copper billet is connected with a joint pin 7, the peripheral insulator of joint pin be fixed on loam cake above, be provided with high-temperature insulation glue around the copper billet.The periphery of joint pin is provided with inner nut, mainly is convenient to battery and series connection use.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063141U CN201514983U (en) | 2009-10-26 | 2009-10-26 | A new type of battery used in electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063141U CN201514983U (en) | 2009-10-26 | 2009-10-26 | A new type of battery used in electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514983U true CN201514983U (en) | 2010-06-23 |
Family
ID=42486394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202063141U Expired - Fee Related CN201514983U (en) | 2009-10-26 | 2009-10-26 | A new type of battery used in electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447081A (en) * | 2010-10-13 | 2012-05-09 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN102623661A (en) * | 2012-03-21 | 2012-08-01 | 武汉卡特机械制造有限公司 | series-parallel connection power battery structure |
| CN104282855A (en) * | 2013-07-08 | 2015-01-14 | 深圳市比克电池有限公司 | Battery cell module molded structure, molding method and battery cell module |
-
2009
- 2009-10-26 CN CN2009202063141U patent/CN201514983U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447081A (en) * | 2010-10-13 | 2012-05-09 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN102447081B (en) * | 2010-10-13 | 2014-03-26 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN102623661A (en) * | 2012-03-21 | 2012-08-01 | 武汉卡特机械制造有限公司 | series-parallel connection power battery structure |
| CN104282855A (en) * | 2013-07-08 | 2015-01-14 | 深圳市比克电池有限公司 | Battery cell module molded structure, molding method and battery cell module |
| CN104282855B (en) * | 2013-07-08 | 2016-12-07 | 深圳市比克电池有限公司 | Battery core module molding structure and forming method, battery core module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong province Shenzhen City Pingshan Kengzi office Wushi Road No. 22 A Patentee after: SHENZHEN MOTTCELL NEW ENERGY TECHNOLOGY CO., LTD. Address before: 518000 No. 102, No. 1, Village Road, Shenzhen Town, Henggang Town, Longgang District, Guangdong Patentee before: Shenzhen City Mottcell Battery Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20161026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |