CN201514983U - Novel cell applied to electric automobile - Google Patents
Novel cell applied to electric automobile 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
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- CN
- China
- Prior art keywords
- electric automobile
- shell
- battery
- housing
- novel cell
- 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
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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
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Abstract
The utility model discloses a novel cell applied to an electric automobile. The novel cell is characterized in that the cell comprises a housing, an upper cover and a lower cover, wherein the upper cover and the lower cover are mounted at two ends of the housing and form an inner cavity body with the housing, a heat resisting colloid bracket structure is arranged in the cavity body, cylindrical iron-phosphate lithium cells are clamped on two sides of the cavity body, and a radiating fin is arranged on the outer surface of the housing; positive and negative electrodes of the cylindrical iron-phosphate lithium cells are provided with copper blocks, each copper block is connected with a connecting pillar, insulators at the peripheries of the connecting pillars are fixed on the upper surface of the upper cover, and heat-resisting insulation paste is arranged at the peripheries of the copper blocks; and inner nuts are arranged at peripheral parts of the connecting pillars. The novel cell has the advantages of high efficiency, good performance, firm 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)
1. the battery of a 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.
2. the battery of new application according to claim 1 on electric automobile, it is characterized in that: the periphery of described joint pin is provided with inner nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063141U CN201514983U (en) | 2009-10-26 | 2009-10-26 | Novel cell applied to electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063141U CN201514983U (en) | 2009-10-26 | 2009-10-26 | Novel cell applied to electric automobile |
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 | Novel cell applied to electric automobile |
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. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20161026 |