CN202695557U - Starting power supply - Google Patents
Starting power supply Download PDFInfo
- Publication number
- CN202695557U CN202695557U CN2012202792618U CN201220279261U CN202695557U CN 202695557 U CN202695557 U CN 202695557U CN 2012202792618 U CN2012202792618 U CN 2012202792618U CN 201220279261 U CN201220279261 U CN 201220279261U CN 202695557 U CN202695557 U CN 202695557U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- main casing
- power supply
- cover plate
- battery group
- 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 - Lifetime
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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 utility model discloses a starting power supply which is reasonable in structure, reliable in fixed connection of all corresponding connecting parts, high in safety performance, good in heat dissipation effect and long in service life. The starting power supply comprises a shell, and a lithium-ion battery pack and a corresponding protecting board which are respectively arranged in the shell; the shell comprises a barrel-type main shell and an upper cover plate of the main shell; and the barrel-type main shell is separated into a lithium-ion battery pack containing chamber and a protecting board containing chamber which are closed or opened with each other by an isolation board.
Description
Technical field
The utility model relates to a kind of battery, relates in particular to a kind of startup power supply.
Background technology
Along with the development of new energy technology, lithium battery technology has also obtained fast development, and its application is also more and more extensive, and is particularly more and more universal in the application in the fields such as the manufacturing industry that comprises the transport service of electric automobile, electric tool and communication industry; And along with heavy load, large capacity, high-tension application requirements, usually adopt single lithium battery to carry out series/parallel and consist of the lithium battery group, to be adapted to the needs of different capabilities, different loads and different application objects.
Yet, in use, because unavoidably there are various shock and vibration phenomenons in the lithium battery group, in the existing lithium ion battery, the main bonding mode of metal wire that adopts connects between the pole of its cell body, when the shock and vibration phenomenon occurring, to the connection between the pole of cell body, the fixing major test that produces, it may affect the use state of lithium battery, and the lithium battery body is through after the charge and discharge cycles repeatedly, cause that the pole of cell body occurs bending and deformation thereby bulging easily occurs, when serious, can produce security threat.
In addition; set baffle in the existing lithium battery; in control precision; control range; action sensitivity and radiating effect etc. have the space of further lifting; so that the lithium battery group protected fully, be conducive to promote the lithium battery group serviceability and operating efficiency, prolong its useful life.
And also comprising volume, radiating effect and exert an influence because of contingent safety of expansion of battery core etc. the lithium battery group to a certain extent such as the distributed architecture of lithium battery group in shell.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, a kind of startup power supply is provided, it is rational in infrastructure that this starts electric power generating composition, each corresponding link is fixedly connected with reliably, security performance is high, good heat dissipation effect, useful life short length, the immediate current of startup can reach 100A, the number of starts reaches more than ten thousand times.
The technical solution of the utility model comprises shell; be placed in respectively lithium battery group and corresponding baffle in the described shell; described shell comprises a barrel formula main casing; and upper cover plate, described bucket formula main casing is separated into mutual sealing or open lithium battery group accommodation chamber and baffle accommodation chamber by division board.
Described baffle comprises the IC control device, and described bucket formula main casing is made of with ultra-sonic welded the fire proofing wood flitch, and described upper cover plate encapsulates with ultra-sonic welded with bucket formula main casing.
The lithium battery group accommodation chamber madial wall of described bucket formula main casing is provided with the applying guide groove corresponding with corresponding single lithium battery shell wall; Described baffle is provided with aluminium radiator fin and supporter.
The lead-out terminal that is connected on the described upper cover plate is double-screw bolt, and the outer end of this double-screw bolt is provided with internal thread hole; Described lithium battery group and/or baffle are connected with described double-screw bolt by the wiring nose.
In the described bucket formula main casing, correspondence is provided with corresponding cover plate and/or backing plate above and/or under the lithium battery group, described cover plate is connected on barrel formula main casing by tongue and groove, lead and/or screw.
Described cover plate is the fire proofing wood flitch, and backing plate is the foam backing plate.
Described lithium battery group by corresponding a plurality of single lithium battery connect after by two nickel sheets respectively parallel connection consist of.
The utility model starts power supply shell is divided into battery core, and baffle reaches the parts such as lead-out terminal; each part separates separately; strengthened insulation and heat insulating function, baffle adopts high-precision IC control, moves safer, reliable; shell mechanism is reasonable; combination is installed reliable and stable, good heat dissipation effect, and the anti-vibration ability is strong; volume is little, and is lightweight.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Embodiment
Now also the utility model is described in further detail by reference to the accompanying drawings by embodiment.As shown in Figure 1, 2; bucket formula main casing 10 interior spaces are separated into lithium battery group accommodation chamber 10a and the baffle accommodation chamber 10b that opens up to each other by semi-enclosed division board 12; the relative both sides internal face of bucket formula main casing 10 is provided with corresponding with the shell wall shape of the single lithium battery (core body) that consists of lithium battery group 8 respectively arcs of recesses applying guide groove 10c; to dwindle the overall volume that starts battery; reduce to take up room, and strengthen its whole firmly degree.
By the two nickel sheets 7 lithium battery group 8 that consists of in parallel respectively, the arcs of recesses applying guide groove 10c by bucket formula main casing 10 places in the lithium battery group accommodation chamber 10a of barrel formula main casing 10 after being connected by corresponding a plurality of single lithium battery.
Baffle 11 is inserted in the baffle accommodation chamber 10b of barrel formula main casing 10 by the respective end interior sidewall surface that the set supporter 11a in position about the one lateral plates relies on barrel formula main casing 10; Baffle 11 adopts high accuracy IC control device, and its related device adopts aluminium radiator fin heat radiation, puts and the protection such as short circuit lithium battery group 8 is implemented to overcharge reliably, cross.
The bottom of lithium battery group 8 and/or baffle 11, and bucket formula main casing 10 diapire faces between be provided with foam backing plate 9; Lithium battery group 8 and be provided with cover plate 6 above the baffle 11; cover plate 6 presses solidly lithium battery group 8 in bucket formula main casing 10 by being located at two lead 6a on its a pair of diagonal angle and another is fixedly connected on a barrel formula main casing 10 to the two through hole 6b on the diagonal angle and corresponding screw thereof.
Bucket formula main casing 10 is integrally formed formula by the fire proofing wood flitch with ultra-sonic welded, and cover plate 6 and upper cover plate 1 consist of by the fire proofing wood flitch; Lithium battery group 8 is electrically connected by corresponding nickel sheet 7 mutually with baffle 11, the respective end of baffle 11 is connected on the corresponding positive and negative electrode double-screw bolt 2 by connecting line and corresponding copper wiring nose 4, and positive and negative electrode double-screw bolt 2 is fixedly connected on the upper cover plate 1 through corresponding pad 3 and nut 5 respectively; An in the outer part end of double-screw bolt 2 is provided with internal thread hole, can effectively reduce the space that is connected and fixed of each connecting line, and each contact site is reliably connected; Upper cover plate 1 and bucket formula main casing 10 are with ultra-sonic welded with encapsulation such as lithium battery groups in the inner.
Other modified products based on the technical scheme of this startup power supply all belong to protection range of the present utility model; Above-described embodiment is not the exhaustive of embodiment of the present utility model.
Claims (7)
1. one kind starts battery; comprise shell; be placed in respectively lithium battery group and corresponding baffle in the described shell; it is characterized in that described shell comprises a barrel formula main casing; and upper cover plate, described bucket formula main casing is separated into mutual sealing or open lithium battery group accommodation chamber and baffle accommodation chamber by division board.
2. described startup power supply according to claim 1 is characterized in that described baffle comprises the IC control device, and described bucket formula main casing is made of with ultra-sonic welded the fire proofing wood flitch, and described upper cover plate encapsulates with ultra-sonic welded with a bucket formula main casing.
3. described startup power supply according to claim 1 and 2 is characterized in that the lithium battery group accommodation chamber madial wall of described bucket formula main casing is provided with the applying guide groove corresponding with corresponding single lithium battery shell wall; Described baffle is provided with aluminium radiator fin and supporter.
4. described startup power supply according to claim 1 and 2, the lead-out terminal that it is characterized in that being connected on the described upper cover plate is double-screw bolt, the outer end of this double-screw bolt is provided with internal thread hole; Described lithium battery group and/or baffle are connected with described double-screw bolt by the wiring nose.
5. described startup power supply according to claim 1 and 2, it is characterized in that in the described bucket formula main casing, correspondence is provided with corresponding cover plate and/or backing plate above and/or under the lithium battery group, described cover plate is connected on barrel formula main casing by tongue and groove, lead and/or screw.
6. described startup power supply according to claim 5 is characterized in that described cover plate is the fire proofing wood flitch, and backing plate is the foam backing plate.
7. described startup power supply according to claim 1, it is characterized in that described lithium battery group connected by corresponding a plurality of single lithium battery after by two nickel sheets respectively parallel connection consist of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202792618U CN202695557U (en) | 2012-06-14 | 2012-06-14 | Starting power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202792618U CN202695557U (en) | 2012-06-14 | 2012-06-14 | Starting power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695557U true CN202695557U (en) | 2013-01-23 |
Family
ID=47551126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202792618U Expired - Lifetime CN202695557U (en) | 2012-06-14 | 2012-06-14 | Starting power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695557U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219477A (en) * | 2013-04-11 | 2013-07-24 | 德朗能（张家港）动力电池有限公司 | High-capacity lithium ion battery pack |
| CN104253257A (en) * | 2014-09-26 | 2014-12-31 | 宋增荣 | Diesel engine starting battery |
| CN108506136A (en) * | 2018-03-29 | 2018-09-07 | 芜湖长捷航空动力科技有限责任公司 | A kind of special engine startup battery pack |
-
2012
- 2012-06-14 CN CN2012202792618U patent/CN202695557U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219477A (en) * | 2013-04-11 | 2013-07-24 | 德朗能（张家港）动力电池有限公司 | High-capacity lithium ion battery pack |
| CN104253257A (en) * | 2014-09-26 | 2014-12-31 | 宋增荣 | Diesel engine starting battery |
| CN108506136A (en) * | 2018-03-29 | 2018-09-07 | 芜湖长捷航空动力科技有限责任公司 | A kind of special engine startup battery pack |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lithium Industrial Park 336000 Jiangxi Province Economic Development Zone of Yichun City Patentee after: Jiangxi Foster New Energy Group Co.,Ltd. Address before: Lithium Industrial Park 336000 Jiangxi Province Economic Development Zone of Yichun City Patentee before: Jiangxi First New Energy Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun Patentee after: FAR EAST FIRST NEW ENERGY CO.,LTD. Address before: Lithium Industrial Park 336000 Jiangxi Province Economic Development Zone of Yichun City Patentee before: Jiangxi Foster New Energy Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun Patentee after: Jiangxi Far East Battery Co.,Ltd. Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun Patentee before: FAR EAST FIRST NEW ENERGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |