CN205122649U - Automobile -used lithium cell group - Google Patents
Automobile -used lithium cell group Download PDFInfo
- Publication number
- CN205122649U CN205122649U CN201520823537.8U CN201520823537U CN205122649U CN 205122649 U CN205122649 U CN 205122649U CN 201520823537 U CN201520823537 U CN 201520823537U CN 205122649 U CN205122649 U CN 205122649U
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- connector
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- pole
- battery
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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 relates to an automobile -used lithium cell especially relates to an automobile -used lithium battery module and connector. The utility model discloses a technical scheme do: automobile -used lithium cell passes through connector connection in series -parallel utmost point post by multiunit battery monomer and constitutes, and the battery monomer includes by the monomer casing that electric core baffle is established to a plurality of monomers of installation electricity core in the monomer casing between monomer electricity core, connects in parallel in the busbar, establishes on the busbar between the homopolar utmost point ear of monomer electricity core utmost point post, the monomer casing is established the battery cover and is covered the busbar, utmost point post exposes the battery cover and passes through the connector connection in series -parallel, the connector is equipped with the insulating boot.
Description
Technical field
The utility model relates to a kind of vehicle lithium battery group, particularly relates to a kind of vehicle lithium battery module and connector thereof.
Background technology
In recent years; China Automobile Industry is rapid; improve the living standard of the people; but the resource problem brought, environmental problem are for human society brings crisis thereupon; the pollution that the consumption of non-renewable energy resources and vehicle exhaust bring makes people have to research and develop new-energy automobile; as the power resources-battery of new-energy automobile, become the emphasis of each Corporation R & D.
Summary of the invention
The vehicle lithium battery group that the purpose of this utility model is to provide a kind of convenience, accurate, quick, cost-saving, applicability is strong, energy density is high, have extended cycle life.
For achieving the above object, the technical solution adopted in the utility model is:
Vehicle lithium battery, be made up of by connector connection in series-parallel pole many Battery packs monomer, battery cell comprises by monomer housing, in monomer housing, multiple monomer battery core is installed, establish battery core dividing plate between monomer battery core, be parallel to bus-bar between the homopolarity lug of monomer battery core, bus-bar established described pole, monomer housing establishes battery cover to cover bus-bar, and described pole exposes battery cover and by connector connection in series-parallel; Connector is provided with insulating cover.
As preferably, the lug of described monomer battery core is provided with through hole, bus-bar establishes the many groups of sheets that conflux at vertical direction, on bus-bar, the interval sheet that confluxes establishes Nut column and screw, lug is connected with bus-bar with Nut column through the through hole on screw, lug by conducting bolt, pole is arranged on the upper side of bus-bar, and battery cover is provided with the pole column hole that pole runs through.
As preferably, connector surface establishes two connector pole column hole and terminal grooves, connector pole column hole divides the two ends being located at connector, voltage acquisition terminal is arranged in terminal groove, the centre position of insulating cover sets out wire casing, and pole is provided with copper nut and is fixed on the busbar by connector after running through the pole column hole on connector.
As preferably, in described battery cover, establish the pole dividing plate separated by different pole.
As preferably, the monomer housing of described battery cell is connected by the fixing distracted of concave inlaid with between battery cover; The medial surface of insulating cover is established to protrude and is stupefiedly blocked connector.
The utility model has the advantages of and be: due to this structure of the present utility model, so battery combination is more efficient, novel structure, installation and removal are more convenient, and battery cycle life is longer.The high-energy-density that battery core adopts company to research and develop voluntarily, the LiFePO4 Soft Roll electrokinetic cell of high-discharge-rate, have good high/low temperature charge-discharge performance, fail safe is high, through acupuncture, extruding, falls, the tests such as short circuit, not on firely do not explode, and are a kind of batteries that every profession and trade is all adopting.Battery container, battery cover and insulating cover adopt ABS material, and thermal endurance, lower temperature resistance, chemical resistance are excellent, also have the features such as easy processing, product size is stable, lustrous surface is good.Bus-bar adopts copper product, and have good conductivity and thermal conductivity, plasticity is fabulous, is easy to hot pressing and cold pressure processing.
Accompanying drawing explanation
Fig. 1 is monomer battery core schematic diagram of the present utility model;
Fig. 2 is shell monomer body structure schematic diagram of the present utility model;
Fig. 3 is bus structures schematic diagram of the present utility model
Fig. 4 is structure of battery corer schematic diagram of the present utility model;
Fig. 5 is connector construction schematic diagram of the present utility model;
Fig. 6 is the structural representation after voltage acquisition terminal installed by connector of the present utility model;
Fig. 7 is insulating cover structural representation of the present utility model
Fig. 8 is battery cell structural representation of the present utility model;
Fig. 9 is the pole parallel-connection structure schematic diagram of battery cell of the present utility model
Figure 10 is the structural representation of installing insulating cover after battery cell pole of the present utility model parallel connection;
In accompanying drawing: 1, lug, 2, through hole, 3, battery core dividing plate, 4, monomer housing, 5, conflux sheet, 6, Nut column, 7, screw, 8, bus-bar, 9, pole, 10, battery cover, 11, pole column hole, 12, pole dividing plate, 13, connector pole column hole, 14, terminal groove, 15, connector, 16, voltage acquisition terminal, 17, insulating cover line outlet groove, 18, insulating cover.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Vehicle lithium battery group, be made up of by connector 15 connection in series-parallel pole 9 many Battery packs monomer, battery cell comprises by monomer housing 4, in monomer housing 4, how each monomer battery core is installed, establish battery core dividing plate 3 between monomer battery core, between the homopolarity lug of monomer battery core, be parallel to bus-bar 8, bus-bar 8 is established described pole 9, the battery cover 10 of establishing of monomer housing 4 covers bus-bar 8, and described pole 9 exposes battery cover 10 and by connector 15 connection in series-parallel; Connector 15 is provided with insulating cover 18.
The lug 1 of described monomer battery core is provided with through hole 2, bus-bar 8 establishes the many groups of sheets 5 that conflux at vertical direction, on bus-bar 8, the interval sheet 5 that confluxes establishes Nut column 6 and screw 7, lug is connected with bus-bar 8 with Nut column 6 through the through hole 2 on screw 7, lug 1 by conducting bolt, and lug 1 and the sheet 5 that confluxes extrude and coordinate closely.Pole 9 is arranged on the upper side of bus-bar 8, and battery cover 10 is provided with the pole column hole 11 that pole 9 runs through.
Two connector pole column holes 13 and terminal groove 14 are established in connector 15 surface, connector pole column hole 13 points is located at the two ends of connector 15, voltage acquisition terminal 16 is arranged in terminal groove 14, the centre position of insulating cover 18 sets out wire casing 17, pole 9 is provided with copper nut and is fixed on the busbar by connector 15 after running through connector pole column hole 13, easy installation and removal.。
Establish the pole dividing plate 12 separated by different pole in described battery cover 10, reduce the extruding between battery core and vibration.
The monomer housing 4 of described battery cell is connected by the fixing distracted of concave inlaid with between battery cover 10; The medial surface of insulating cover 18 is established to protrude and is stupefiedly blocked connector.
In this enforcement, the high-energy-density that monomer battery core adopts company to research and develop voluntarily, the LiFePO4 Soft Roll electrokinetic cell of high-discharge-rate, there is good high/low temperature charge-discharge performance, fail safe is high, through acupuncture, and extruding, fall, the tests such as short circuit, not on firely do not explode, and are a kind of batteries that every profession and trade is all adopting.
In this enforcement, bus-bar adopts copper product to make, and heat-conductivity conducting function admirable, ductility are excellent, also has the features such as easy processing, product size is stable, lustrous surface is good.
In this enforcement, monomer housing, battery cover and insulating cover adopt ABS material, and thermal endurance, lower temperature resistance, chemical resistance are excellent, also have the features such as easy processing, product size is stable, lustrous surface is good.
The utility model vehicle lithium battery module and connector are widely used in all kinds of electrokinetic cell, energy-storage battery etc., are particularly useful for used in new energy vehicles battery; There is the features such as security performance is high, good conductivity, combined and instant.
The utility model can make used in new energy vehicles battery pack entirety reach optimum, thus is promoted widely.
Claims (5)
1. a vehicle lithium battery group, it is characterized in that, be made up of by connector (15) connection in series-parallel pole (9) many Battery packs monomer, battery cell comprises monomer housing (4), in monomer housing (4), multiple monomer battery core is installed, battery core dividing plate (3) is established between monomer battery core, bus-bar (8) is parallel between the homopolarity lug of monomer battery core, bus-bar (8) is established described pole (9), monomer housing (4) establishes battery cover (10) to cover bus-bar (8), described pole (9) exposes battery cover (10) and passes through connector (15) connection in series-parallel, connector (15) is provided with insulating cover (18).
2. vehicle lithium battery group according to claim 1, it is characterized in that, the lug (1) of described monomer battery core is provided with through hole (2), bus-bar (8) establishes the many groups of sheets that conflux (5) at vertical direction, the upper interval of bus-bar (8) sheet (5) that confluxes establishes Nut column (6) and screw (7), conducting bolt is through screw (7), lug (1) is connected with bus-bar (8) with Nut column (6) by the through hole (2) on lug (1), pole (9) is arranged on the upper side of bus-bar (8), battery cover (10) is provided with the pole column hole (11) that pole (9) runs through.
3. vehicle lithium battery group according to claim 1, it is characterized in that, two connector pole column holes (13) and terminal groove (14) are established in connector (15) surface, connector pole column hole (13) point is located at the two ends of connector (15), voltage acquisition terminal (16) is arranged in terminal groove (14), the centre position of insulating cover (18) sets out wire casing (17), and pole (9) is provided with copper nut and is fixed on the busbar by connector (15) after running through connector pole column hole (13).
4. vehicle lithium battery group according to claim 1, is characterized in that, establishes the pole dividing plate (12) separated by different pole in described battery cover (10).
5. vehicle lithium battery group according to claim 1, is characterized in that, the monomer housing (4) of described battery cell is connected by the fixing distracted of concave inlaid with between battery cover (10); The medial surface of insulating cover (18) is established to protrude and is stupefiedly blocked connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823537.8U CN205122649U (en) | 2015-10-23 | 2015-10-23 | Automobile -used lithium cell group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823537.8U CN205122649U (en) | 2015-10-23 | 2015-10-23 | Automobile -used lithium cell group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122649U true CN205122649U (en) | 2016-03-30 |
Family
ID=55578230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823537.8U Active CN205122649U (en) | 2015-10-23 | 2015-10-23 | Automobile -used lithium cell group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122649U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108428944A (en) * | 2018-01-29 | 2018-08-21 | 惠州市蓝微新源技术有限公司 | Battery module structure |
| CN109148777A (en) * | 2018-08-31 | 2019-01-04 | 江苏引创照明科技有限公司 | A kind of solar street light poly-lithium battery bracket |
| CN113410569A (en) * | 2020-03-16 | 2021-09-17 | 通用汽车环球科技运作有限责任公司 | Tool and method for alignment and assembly of battery modules |
| CN113594594A (en) * | 2021-07-30 | 2021-11-02 | 蜻蜓实验室(深圳)有限公司 | Split type apron and group battery |
| CN115088121A (en) * | 2020-04-29 | 2022-09-20 | 株式会社Lg新能源 | Battery module and battery pack including the same |
-
2015
- 2015-10-23 CN CN201520823537.8U patent/CN205122649U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108428944A (en) * | 2018-01-29 | 2018-08-21 | 惠州市蓝微新源技术有限公司 | Battery module structure |
| CN109148777A (en) * | 2018-08-31 | 2019-01-04 | 江苏引创照明科技有限公司 | A kind of solar street light poly-lithium battery bracket |
| CN109148777B (en) * | 2018-08-31 | 2023-09-08 | 江苏引创照明科技有限公司 | Polymer lithium battery bracket for solar street lamp |
| CN113410569A (en) * | 2020-03-16 | 2021-09-17 | 通用汽车环球科技运作有限责任公司 | Tool and method for alignment and assembly of battery modules |
| CN113410569B (en) * | 2020-03-16 | 2023-08-22 | 通用汽车环球科技运作有限责任公司 | Tool and method for alignment and assembly of battery modules |
| CN115088121A (en) * | 2020-04-29 | 2022-09-20 | 株式会社Lg新能源 | Battery module and battery pack including the same |
| EP4087038A4 (en) * | 2020-04-29 | 2023-08-09 | LG Energy Solution, Ltd. | Battery module and battery pack including same |
| CN113594594A (en) * | 2021-07-30 | 2021-11-02 | 蜻蜓实验室(深圳)有限公司 | Split type apron and group battery |
| CN113594594B (en) * | 2021-07-30 | 2023-10-24 | 蜻蜓实验室(深圳)有限公司 | Split cover plate and battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Electronic Technology Co.,Ltd. Address before: 277800 Haite Electronics Group, Fuyuan 5th Road, Thailand Industrial Park, High tech Zone, Zaozhuang City, Shandong Province Patentee before: Shandong Seiko Electronic Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |