CN204905338U - Octagon group battery - Google Patents
Octagon group battery Download PDFInfo
- Publication number
- CN204905338U CN204905338U CN201520564842.XU CN201520564842U CN204905338U CN 204905338 U CN204905338 U CN 204905338U CN 201520564842 U CN201520564842 U CN 201520564842U CN 204905338 U CN204905338 U CN 204905338U
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- Prior art keywords
- battery
- battery unit
- octagon
- conducting block
- described 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to an octagon group battery, including the cell that a plurality of is established ties, vertical piling up about being between the cell, cell include respectively electric core frame and holding in electric core on the electricity core frame, the anodal utmost point ear that lies in the electric core of the horizontal one side of electric core and negative pole utmost point ear be outside horizontal extension and upwards buckling perpendicularly respectively, and corresponding one is equipped with on distolateral and is used for the card to establish on the electric core frame the first bayonet socket of anodal utmost point ear and negative pole utmost point ear and second bayonet socket and respectively the card establish respectively with positive pole utmost point ear and negative pole electric first conducting block and the second conducting block of being connected of ear extremely, the vertical both sides of electricity core frame are fixed with more than one along the lateral separation and are used for cooperating the connecting piece of being connected with adjacent cell, anodal utmost point ear and the crisscross setting of negative pole utmost point ear between the adjacent electric core, and cell establishes ties through the current conducting plate that converges. The utility model has the advantages of for external equipment's the power that provides, can be used to distant helping hand electric bicycle, electric motor car or aviation field.
Description
Technical field
The utility model relates to storage battery field, particularly relates to a kind of octagon battery pack.
Background technology
Existing batteries adopts assembling single battery being carried out array substantially, not only takes up room large, cannot meet the effect of good looking appearance, and is unfavorable for installing and replacing.
Utility model content
The purpose of this utility model is for above weak point, provides a kind of octagon battery pack, realizes good looking appearance, easy to assembly.
The scheme that the utility model technical solution problem adopts is: a kind of octagon battery pack, comprise the battery unit of several series connection, in vertically stacking up and down between described battery unit, described battery unit comprises one respectively in octagonal battery core framework with to be placed on described battery core framework and in octagonal battery core, the positive pole ear being positioned at the battery core of the horizontal side of described battery core and negative lug are respectively to outer horizontal expansion and upwards vertically bend, on described battery core framework, corresponding end side is provided with the first bayonet socket and the second bayonet socket of establishing described positive pole ear and negative lug for card, the first conducting block and the second conducting block that are electrically connected with described positive pole ear and negative lug respectively is also arranged with in described first bayonet socket and the second bayonet socket, the longitudinal both sides of described battery core framework transversely interval are fixed with the more than one connector for being connected with adjacent cell, described connector comprises a boss vertically upward, described boss bottom is provided with a contiguous block be connected with described boss one, described contiguous block bottom surface inwardly offers a groove matched with described boss, groove fit on the battery unit that described battery unit is adjacent through described boss connects, the bottom surface of described contiguous block and the bottom surface of described battery core framework are in same level, positive pole ear between adjacent battery core and negative lug are crisscross arranged, described battery unit is connected through several conductive plates that conflux and is connected with a circuit protection plate.
Further, the middle part of described positive pole ear and negative lug is provided with one first through hole, correspondingly on described first conducting block and the second conducting block be provided with the screwed hole that described in, first through hole matches, described conductive plate is longitudinally interval with second through hole consistent with described first through hole, and the first conducting block on described battery unit and second conducting block and of the adjacent cell conductive plate that confluxes is connected through several bolts; The second conducting block on described battery unit and the first conducting block of adjacent cell and another conductive plate that confluxes are connected through several bolts.
Further, also comprise two for the positive pole charging wire that charges and negative pole charging wire and two for the positive discharge line that discharges and negative discharge line, described positive pole charging wire and positive discharge line are electrically connected with the positive pole ear of described battery unit respectively, and described negative pole charging wire and negative discharge line are electrically connected with the negative lug of described battery unit respectively.
Further, the connector being positioned at the vertical both sides of described battery frame is symmetrical along described battery frame center line.
Further, also comprise an epoxy resin board, described epoxy resin board is at circuit protection plate and between the battery unit at top.
Further, the outer circumferential side of described battery unit is also coated with a bulletproof cloth.
Further, also comprise one for set battery unit and the battery case of upper opening, the cross section of described battery case is octagon and described battery unit is placed in described battery case.
Further, above described battery case, be covered with a cell cover, described cell cover week side be extended with flanging vertically downward, described flanging to stretch in battery case and is fixedly connected with through bolt.
Further, the upper surface of described cell cover is also fixed with and somely bores a hole auricle and for drawing the cableties of power line in for installing fixing first with external equipment; The bottom of described battery case is provided with corresponding second the boring a hole auricle in auricle position of boring a hole with described first.
Compared with prior art, the utility model has following beneficial effect: the battery core that the utility model adopts aluminum plastic film coated, by battery core being placed in separately in described battery core framework, described battery unit is vertically stacking and be connected in series, described battery unit is connected by the connector be positioned on battery core framework with adjacent cell, by the cooperation between described boss and groove, Stability Analysis of Structures, can realize between unit module stacking, battery pack can be formed fast, between battery unit, connection in series-parallel adopts the conductive plate that confluxes to be tightened by bolts connection, contact impedance is little, reduce the heating of pole, for equipment provides the power supply of high-power output.Therefore, the octagon battery pack that the utility model provides is not only easy to assembly, and structural stability is better.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment single battery unit.
Fig. 3 is the structural representation of the battery frame of the utility model embodiment.
The left view of the structural representation of the battery frame of Fig. 4 the utility model embodiment.
In figure: 1-battery core; 2-battery frame; 3-first conducting block; 30-screwed hole; 4-second conducting block; 100-positive pole ear; 101-negative lug; 102-first through hole; 5-first bayonet socket; 6-second bayonet socket; 7-confluxes conductive plate; 8-connector; 80-boss; 81-contiguous block; 9-second bores a hole auricle; 10-epoxy resin board; 11-battery unit; 12-circuit protection plate; 13-cell cover; 14-first bores a hole auricle; 15-cableties; 16-positive pole charging wire; 161-negative pole charging wire; 17-positive discharge line; 171-negative discharge line; 18-bulletproof cloth; 19-battery case; 20-ventilation slot.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in figures 1-4, a kind of octagon battery pack, comprise the battery unit 11 of several series connection, in vertically stacking up and down between described battery unit 11, described battery unit 11 comprises one respectively in octagonal battery core framework 2 and to be placed on described battery core framework 2 and in octagonal battery core 1, the positive pole ear 100 being positioned at the battery core 1 of the described horizontal side of battery core 1 and negative lug 101 are respectively to outer horizontal expansion and upwards vertically bend, on described battery core framework 2, corresponding end side is provided with the first bayonet socket 5 and the second bayonet socket 6 establishing described positive pole ear 100 and negative lug 101 for card, the first conducting block 3 and the second conducting block 4 be electrically connected with described positive pole ear 100 and negative lug 101 respectively is also arranged with in described first bayonet socket 5 and the second bayonet socket 6, the described longitudinal both sides of battery core framework 2 transversely interval are fixed with the more than one connector 8 for being connected with adjacent cell 11, described connector 8 comprises a boss 80 vertically upward, a contiguous block 81 be connected with described boss 80 one is provided with bottom described boss 80, described contiguous block 81 bottom surface inwardly offers a groove matched with described boss 80, groove fit on the battery unit 11 that described battery unit 11 is adjacent through described boss 80 connects, the bottom surface of described contiguous block 81 and the bottom surface of described battery core framework 2 are in same level, positive pole ear 100 between adjacent battery core 1 and negative lug 101 are crisscross arranged, described battery unit 11 is connected through several conductive plates 7 that conflux and is connected with a circuit protection plate 12.
From the foregoing, the beneficial effects of the utility model are: by battery core 1 being placed in described battery core framework 2 separately, described battery unit 11 is vertically stacking and be connected in series, described battery unit 11 is connected by the connector 8 be positioned on battery core framework 2 with adjacent cell 11, by the cooperation between described boss 80 and groove, Stability Analysis of Structures, can realize between unit module stacking, battery pack can be formed fast, between battery unit 11, connection in series-parallel adopts the conductive plate 7 that confluxes to be tightened by bolts connection, contact impedance is little, reduce the heating of pole, for equipment provides the power supply of high-power output.Described boss 80 and described contiguous block 81 one-body molded, and the shape and size of groove bottom contiguous block 81 are consistent with described boss 80.Described first bayonet socket 5 and the second bayonet socket 6 are fastened on described first conducting block 3 and the second conducting block 4 two ends respectively.The material of described first conducting block 3 and the second conducting block 4 is copper or aluminium, described in the conflux material of conductive plate 7 be copper or aluminium.
In the present embodiment, the middle part of described positive pole ear 100 and negative lug 101 is provided with one first through hole 102, correspondingly on described first conducting block 3 and the second conducting block 4 be provided with the screwed hole 30 that described in, first through hole 102 matches, described conductive plate is longitudinally interval with second through hole consistent with described first through hole 102, and the second conducting block 4 of the first conducting block 3 on a described battery unit 11 and adjacent cell 11 and conductive plate 7 that confluxes is connected through several bolts; The second conducting block 4 on described battery unit 11 and the first conducting block 3 of adjacent cell 11 are connected through several bolts with another conductive plate 7 that confluxes.By confluxing described in some bolt warps, several adjacent battery units 11 vertically locked by conductive plate 7, locking after described screw bolt passes second through hole, the first through hole 102 and screwed hole 30, make contact impedance between battery unit 11 little, reduce the heating of pole, for equipment provides the power supply of high-power output.
In the present embodiment, also comprise two for the positive pole charging wire 16 that charges and negative pole charging wire 161 and two for the positive discharge line 17 that discharges and negative discharge line 171, described positive pole charging wire 16 and positive discharge line 17 are electrically connected with the positive pole ear 100 of described battery unit 11 respectively, and described negative pole charging wire 161 and negative discharge line 171 are electrically connected with the negative lug 101 of described battery unit 11 respectively.
In the present embodiment, the connector 8 being positioned at the vertical both sides of described battery frame is symmetrical along described battery frame center line.By being connected by connector 8 between battery frame, make whole battery pack structure compact; And to offer in one at described boss 80 side and establish threaded through hole, and described through hole runs through described battery frame, can be fixedly connected with further by several battery units 11 by described through hole.
In the present embodiment, also comprise an epoxy resin board 10, described epoxy resin board 10 is at circuit protection plate 12 and between the battery unit 11 at top.
In the present embodiment, the outer circumferential side of described battery unit 11 is also coated with a bulletproof cloth 18.Described bulletproof cloth 18 plays insulation and fixing effect, as the effect of military project product anti-shooting test battery security.
In the present embodiment, also comprise one for set battery unit 11 and the battery case 19 of upper opening, the cross section of described battery case 19 is octagon and described battery unit 11 is placed in described battery case 19.
In the present embodiment, be covered with a cell cover 13 above described battery case 19, described cell cover 13 weeks sides are extended with flanging vertically downward, and described flanging to stretch in battery case 19 and is fixedly connected with through bolt.
In the present embodiment, the upper surface of described cell cover 13 is also fixed with and somely bores a hole auricle 14 and for drawing the cableties 15 of power line in for installing fixing first with external equipment; The bottom of described battery case 19 is provided with corresponding second the boring a hole auricle 9 in auricle 14 position of boring a hole with described first.Described battery case 19 weeks sides are provided with and are longitudinally provided with some ventilation slots 20.
Specific implementation process below by the present embodiment is further described the utility model.
Specific implementation process: first several batteries in octagon battery pack are pressed vertical stacked assembling from bottom to up, battery core 1 in each battery unit 11 be placed in separately in a battery core framework 2, described battery unit 11 coordinates stacking through a connection piece 8 with adjacent cell 11; Positive pole ear 100 and the negative lug 101 of the battery core 1 of adjacent battery unit 11 are crisscross arranged, and described battery unit 11 is connected through several conductive plates 7 that conflux and is connected with a circuit protection plate 12; Described circuit protection plate 12 and be also provided with an epoxy resin board 10 between the battery unit 11 at top; Bulletproof cloth is coated with outside battery unit 11 after assembling; The battery unit 11 being coated with bulletproof cloth is placed in a upper opening and in octagonal battery case 19, described battery case 19 for aluminum hull and its week side be spaced along the longitudinal respectively and be provided with some ventilation slots 20; The top of described battery case 19 after cell cover 13 lid is established through bolt-locking, the upper surface of described cell cover 13 and the lower surface of battery case 19 are also respectively equipped with and somely bore a holes auricle 9 for installing the fixing first auricle 14 and second of bore a hole with external equipment, the described first auricle 14 and second of boring a hole is bored a hole auricle 9 position one_to_one corresponding.
In sum, the octagon battery pack that the utility model provides and assemble method, not only structure is simple, easy to assembly.
The above-listed preferred embodiment that the utility model provides; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. an octagon battery pack, it is characterized in that: the battery unit comprising several series connection, in vertically stacking up and down between described battery unit, described battery unit comprises one respectively in octagonal battery core framework with to be placed on described battery core framework and in octagonal battery core, the positive pole ear being positioned at the battery core of the horizontal side of described battery core and negative lug are respectively to outer horizontal expansion and upwards vertically bend, on described battery core framework, corresponding end side is provided with the first bayonet socket and the second bayonet socket of establishing described positive pole ear and negative lug for card, the first conducting block and the second conducting block that are electrically connected with described positive pole ear and negative lug respectively is also arranged with in described first bayonet socket and the second bayonet socket, the longitudinal both sides of described battery core framework transversely interval are fixed with the more than one connector for being connected with adjacent cell, described connector comprises a boss vertically upward, described boss bottom is provided with a contiguous block be connected with described boss one, described contiguous block bottom surface inwardly offers a groove matched with described boss, groove fit on the battery unit that described battery unit is adjacent through described boss connects, the bottom surface of described contiguous block and the bottom surface of described battery core framework are in same level, positive pole ear between adjacent battery core and negative lug are crisscross arranged, described battery unit is connected through several conductive plates that conflux and is connected with a circuit protection plate.
2. a kind of octagon battery pack according to claim 1, it is characterized in that: the middle part of described positive pole ear and negative lug is provided with one first through hole, correspondingly on described first conducting block and the second conducting block be provided with the screwed hole that described in, first through hole matches, described conductive plate is longitudinally interval with second through hole consistent with described first through hole, and the first conducting block on described battery unit and second conducting block and of the adjacent cell conductive plate that confluxes is connected through several bolts; The second conducting block on described battery unit and the first conducting block of adjacent cell and another conductive plate that confluxes are connected through several bolts.
3. a kind of octagon battery pack according to claim 1, it is characterized in that: also comprise two for the positive pole charging wire that charges and negative pole charging wire and two for the positive discharge line that discharges and negative discharge line, described positive pole charging wire and positive discharge line are electrically connected with the positive pole ear of described battery unit respectively, and described negative pole charging wire and negative discharge line are electrically connected with the negative lug of described battery unit respectively.
4. a kind of octagon battery pack according to claim 1, is characterized in that: the connector being positioned at the vertical both sides of described battery frame is symmetrical along described battery frame center line.
5. a kind of octagon battery pack according to claim 1, is characterized in that: also comprise an epoxy resin board, and described epoxy resin board is at circuit protection plate and between the battery unit at top.
6. a kind of octagon battery pack according to claim 1, is characterized in that: the outer circumferential side of described battery unit is also coated with a bulletproof cloth.
7. a kind of octagon battery pack according to claim 1, is characterized in that: also comprise one for set battery unit and the battery case of upper opening, the cross section of described battery case is octagon and described battery unit is placed in described battery case.
8. a kind of octagon battery pack according to claim 7, it is characterized in that: above described battery case, be covered with a cell cover, described cell cover week, side was extended with flanging vertically downward, and described flanging to stretch in battery case and is fixedly connected with through bolt.
9. a kind of octagon battery pack according to claim 8, is characterized in that: the upper surface of described cell cover is also fixed with somely bores a hole auricle and for drawing the cableties of power line in for installing fixing first with external equipment; The bottom of described battery case is provided with corresponding second the boring a hole auricle in auricle position of boring a hole with described first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564842.XU CN204905338U (en) | 2015-07-31 | 2015-07-31 | Octagon group battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564842.XU CN204905338U (en) | 2015-07-31 | 2015-07-31 | Octagon group battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905338U true CN204905338U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520564842.XU Active CN204905338U (en) | 2015-07-31 | 2015-07-31 | Octagon group battery |
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| CN (1) | CN204905338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742554A (en) * | 2016-04-18 | 2016-07-06 | 重庆无线绿洲通信技术有限公司 | Modular quick-replacement power battery unit of electromobile |
| CN110400896A (en) * | 2019-08-23 | 2019-11-01 | 湖南携赢科技有限公司 | Battery core series mould set bracket, battery core series mould set and its assemble method |
| WO2020134746A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Secondary cell, cell module, and manufacturing method for secondary cell |
-
2015
- 2015-07-31 CN CN201520564842.XU patent/CN204905338U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742554A (en) * | 2016-04-18 | 2016-07-06 | 重庆无线绿洲通信技术有限公司 | Modular quick-replacement power battery unit of electromobile |
| CN105742554B (en) * | 2016-04-18 | 2019-06-07 | 重庆无线绿洲通信技术有限公司 | Electromobile modularization quick-change power battery unit |
| WO2020134746A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Secondary cell, cell module, and manufacturing method for secondary cell |
| US11177542B2 (en) | 2018-12-29 | 2021-11-16 | Contemporary Amperex Technology Co., Limited | Secondary battery and battery module |
| CN110400896A (en) * | 2019-08-23 | 2019-11-01 | 湖南携赢科技有限公司 | Battery core series mould set bracket, battery core series mould set and its assemble method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170216 Address after: 363600 Nanjing high tech Industrial Park, Nanjing, Fujian, China, Zhangzhou Patentee after: Zhangzhou Wanbao Energy Technology Co Ltd Address before: 363601 Nanjing high tech Industrial Park, Zhangzhou, Fujian, China Patentee before: Yoku Energy (Zhangzhou) Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: No. 198, line 319, Jingcheng Town, Nanjing County, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Wanbao Energy Technology Co., Ltd Address before: 363600 Nanjing high tech Industrial Park, Nanjing, Fujian, China, Zhangzhou Patentee before: ZHANGZHOU WANBAO ENERGY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |