CN201766127U - Electromobile storage battery - Google Patents
Electromobile storage battery Download PDFInfo
- Publication number
- CN201766127U CN201766127U CN2010201583866U CN201020158386U CN201766127U CN 201766127 U CN201766127 U CN 201766127U CN 2010201583866 U CN2010201583866 U CN 2010201583866U CN 201020158386 U CN201020158386 U CN 201020158386U CN 201766127 U CN201766127 U CN 201766127U
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- CN
- China
- Prior art keywords
- battery
- fuse
- battery pack
- socket
- supply socket
- 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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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an electromobile storage battery, comprising a battery pack formed by a plurality of series-connected batteries, a fuse, a power socket and a battery case; the battery pack and the fuse are arranged in the battery case, the power socket is fixed on the battery case, the cathode of the battery pack is connected with the ground wire end of the power socket, and the fuse is connected between the anode and the live wire end of the power socket; the electromobile storage battery is characterized in that: the fuse is connected among the batteries of the battery pack. In the utility model, as the fuse is connected among the batteries of the battery pack, the fuse has the function of protecting the batteries when the batteries inside the battery pack are in short circuit.
Description
Technical field
The utility model relates to a kind of electric motor car storage battery.
Background technology
At present, the inner connecting way of electric motor car storage battery is for general supply output is provided with a fuse, but when the battery case internal cell wore out short circuit because of the battery connecting line, fuse did not but play effect, problems such as battery damages, battery is on fire occur, cause bigger economic loss.Therefore, how to protect the battery of battery case inside can not become the problem that needs solution because of the aging short circuit of connecting line damages.
The utility model content
The purpose of this utility model is to provide a kind of electric motor car storage battery, and is simple in structure, can effectively protect the battery in the storage battery.
The technical scheme that realizes the utility model purpose is: a kind of electric motor car storage battery, comprise battery pack, fuse, supply socket and the battery case formed by a plurality of series connected battery, battery pack and fuse are arranged at the inside of battery case, supply socket is fixed on the battery case, the negative pole of battery pack is connected with the ground terminal of supply socket, be connected with fuse between the live wire end of positive pole and supply socket, it is characterized in that: also be connected with fuse between the battery of battery pack.
The electric motor car storage battery also comprises and is positioned at the plug and socket that matches in battery case inside, battery pack comprises four batteries, wherein, the negative pole of the battery that is connected with supply socket live wire end is connected with the live wire end of plug, the positive pole of the battery that is connected with the supply socket ground terminal is connected with the ground terminal of plug, all the other two battery series connection back negative poles are connected with the ground terminal of socket, are connected with fuse between the live wire end of positive pole and socket.
The battery of described battery pack all is connected with fuse between any two.
The utlity model has following beneficial effect: also be connected with fuse between the battery of (1) the utility model battery pack, when this structure made the short circuit of battery case internal cell, fuse can play the effect of protection battery.
(2) battery of battery pack of the present utility model all is connected with fuse between any two, and when this structure made the inner battery short circuit arbitrarily of battery case, fuse can play the effect of protection battery.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the utility model storage battery inner connecting way schematic diagram.
Fig. 2 is the inner another kind of connected mode schematic diagram of the utility model storage battery.
Label is in the accompanying drawing:
Embodiment
(embodiment 1)
See Fig. 1, present embodiment comprises battery pack, fuse 2, supply socket 3, battery case, plug 4 and the socket of being made up of four series connected battery 15.
Battery pack, fuse 2, plug 4 and socket 5 are arranged at the inside of battery case, and supply socket 3 is fixed on the battery case, and the negative pole of battery pack is connected with the ground terminal of supply socket 3, are connected with fuse 2 between the live wire end of positive pole and supply socket 3.Plug 4 and socket 5 match, wherein, the negative pole of the battery 1 that is connected with supply socket 3 live wire ends is connected with the live wire end of plug 4, the positive pole of the battery 1 that is connected with supply socket 3 ground terminals is connected with the ground terminal of plug 4, all the other two batteries, 1 series connection back negative poles are connected with the ground terminal of socket 5, also are connected with fuse 2 between the live wire end of positive pole and socket 5.
(embodiment 2)
See Fig. 2, present embodiment comprises battery pack, fuse 2 and the supply socket of being made up of four series connected battery 13.
Battery pack and fuse 2 are arranged at the inside of battery case, supply socket 3 is fixed on the battery case, the negative pole of battery pack is connected with the ground terminal of supply socket 3, be connected with fuse 2 between the live wire end of positive pole and supply socket 3, also be connected with fuse 2 between the battery 1 of battery pack, the battery 1 of battery pack all is connected with fuse 2 between any two.
Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.Conspicuous variation of being extended out by spirit of the present utility model or change still are among the protection range of the present utility model.
Claims (3)
1. electric motor car storage battery, comprise battery pack, fuse (2), supply socket (3) and the battery case formed by a plurality of series connected battery (1), battery pack and fuse (2) are arranged at the inside of battery case, supply socket (3) is fixed on the battery case, the negative pole of battery pack is connected with the ground terminal of supply socket (3), be connected with fuse (2) between the live wire end of positive pole and supply socket (3), it is characterized in that: also be connected with fuse (2) between the battery of battery pack (1).
2. a kind of electric motor car storage battery according to claim 1, it is characterized in that: also comprise the plug (4) and the socket (5) that are positioned at battery case inside and match, battery pack comprises four batteries (1), wherein, the negative pole of the battery (1) that is connected with supply socket (3) live wire end is connected with the live wire end of plug (4), the positive pole of the battery (1) that is connected with supply socket (3) ground terminal is connected with the ground terminal of plug (4), all the other two batteries (1) series connection back negative poles are connected with the ground terminal of socket (5), are connected with fuse (2) between the live wire end of positive pole and socket (5).
3. a kind of electric motor car storage battery according to claim 1 is characterized in that: the battery of described battery pack (1) all is connected with fuse (2) between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201583866U CN201766127U (en) | 2010-04-13 | 2010-04-13 | Electromobile storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201583866U CN201766127U (en) | 2010-04-13 | 2010-04-13 | Electromobile storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766127U true CN201766127U (en) | 2011-03-16 |
Family
ID=43718736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201583866U Expired - Fee Related CN201766127U (en) | 2010-04-13 | 2010-04-13 | Electromobile storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938476A (en) * | 2011-08-15 | 2013-02-20 | 谢长淮 | Safety device equipped battery pack |
| CN103258982A (en) * | 2013-05-16 | 2013-08-21 | 江苏新日电动车股份有限公司 | Battery case for electric power system |
-
2010
- 2010-04-13 CN CN2010201583866U patent/CN201766127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938476A (en) * | 2011-08-15 | 2013-02-20 | 谢长淮 | Safety device equipped battery pack |
| CN103258982A (en) * | 2013-05-16 | 2013-08-21 | 江苏新日电动车股份有限公司 | Battery case for electric power system |
| CN103258982B (en) * | 2013-05-16 | 2015-10-28 | 江苏新日电动车股份有限公司 | A kind of battery case for electric power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110413 |