CN205335315U - Group battery of easily disassembling - Google Patents
Group battery of easily disassembling Download PDFInfo
- Publication number
- CN205335315U CN205335315U CN201521078942.8U CN201521078942U CN205335315U CN 205335315 U CN205335315 U CN 205335315U CN 201521078942 U CN201521078942 U CN 201521078942U CN 205335315 U CN205335315 U CN 205335315U
- Authority
- CN
- China
- Prior art keywords
- binding clip
- lithium ion
- fastening bolt
- cylindrical lithium
- cells
- 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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Classifications
-
- 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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- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a group battery of easily disassembling, includes cylindrical lithium ion electricity core, lithium battery protection board and binding clip, the binding clip includes two insulating bakelite splint that are on a parallel with the top and the bottom of group battery mutually, and the constant head tank has been seted up on the surface of splint, all pegs graft in the inside of constant head tank in the top and the bottom of cylindrical lithium ion electricity core, the groove top intermediate position department of constant head tank stays and is equipped with positive negative pole connector. Binding clip connector top is equipped with electrode fastening bolt, and fastening bolt makes bolt shank extruding nickel piece in the constant head tank is placed to cylindrical lithium ion electricity core, and nickel piece below is equipped with cylinder type utmost point post, the nickel piece is extrudeed the positive and negative pole -face that back utmost point post touched electric core. Splint fastening bolt is all installed in the four corners of binding clip, uses the splint fastening bolt at four angles of binding clip suitably to consolidate every cylindrical lithium ion electricity core of group battery after the group battery installation finishes.
Description
Technical field
This utility model relates to a kind of cylindrical lithium ion battery group, particularly relates to a kind of easily-disassembled set of cells。
Background technology
At present, along with the pressure of the in short supply of the energy He the environmental protection aspect in the world, lithium ion battery is widely applied, and has more promoted development and the application of battery industry。Usual single lithium battery battery, all at about 3-4V, is only capable of supplying electricity to small-sized electronic product, to drive on the product that electrical demand is big just not enough for electric bicycle or electric motor car etc., now needs to combine multiple battery series-parallel connections。Due to each monomer battery core use in the middle of performance degradation inconsistent, often due to a battery core and cause that whole group of electrical property is not up to standard。The connection in series-parallel technique of usual cylindrical battery is carried out spot welding connection in series-parallel combination by pure nickel band or copper strips。So in the middle of making, internal battery core is caused damage。It is significantly high that set of cells disassembles rear battery core scrappage。Therefore it is necessary for developing a kind of easily-disassembled set of cells not needing spot welding。
Summary of the invention
The purpose of this utility model is to provide a kind of easily-disassembled set of cells, and set of cells, after performance reduces, is disassembled, then taken out battery core by the battery core in this set of cells；Battery core is used on other mental retardation electrical appliance。
For achieving the above object, this utility model provides following technical scheme:
A kind of easily-disassembled set of cells; including cylindrical lithium ion battery core, lithium battery protection board and binding clip; described binding clip includes the bakelite clamping plate of two pieces of tops in set of cells parallel to each other and bottom; the surface of clamping plate offers locating slot; the top of cylindrical lithium ion battery core and bottom are all plugged in the inside of locating slot, and the groove top middle position of described locating slot is installed with both positive and negative polarity connector。
Binding clip connector is arranged over electrode fastening bolt, and after cylindrical lithium ion battery core is placed in locating slot, fastening bolt makes bolt compresses nickel sheet, and nickel sheet is connected with column type pole；Nickel sheet is extruded rear pole and touches the positive and negative pole-face of battery core。
The corner of described binding clip is mounted on clamping plate fastening bolt, and set of cells uses the clamping plate fastening bolt at four angles of binding clip that each cylindrical lithium ion battery core of set of cells is suitably reinforced after installing。
This easily-disassembled set of cells can effectively be avoided producing the nickel sheet spot welding damage to monomer cylindrical lithium battery in set of cells process, and it is conveniently replaceable monomer battery core when monomer battery core hydraulic performance decline in set of cells, changes only need to set of cells be taken apart constantly and change satisfactory battery core。The battery core changed can be used on other mental retardation electrical appliance。
Accompanying drawing explanation
Fig. 1 is upper and lower clamp region explosive view；
Fig. 2 is cylindrical electrical core mounting structure schematic diagram；
Fig. 3 is the sectional structure schematic diagram of the locating slot on binding clip。
In figure: 1, cylindrical lithium ion battery core；2, lithium battery protection board；3, binding clip；4, clamping plate fastening bolt；5, clamping plate clamp nut；6, nickel sheet；7, pole；8, electrode fastening bolt；9, locating slot。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
A kind of easily-disassembled set of cells, including 1 cylindrical lithium ion battery core, 2 lithium battery protection boards, 3 binding clips, 4 clamping plate fastening bolts, 5 clamping plate clamp nuts, 6 nickel sheet, 7 poles,
8 electrode fastening bolts,
Its implementation is:
Exempt from spot welding battery bracket and be divided into positive bracket and negative bracket；
A kind of easily-disassembled set of cells, including cylindrical lithium ion battery core 1, lithium battery protection board 2 and binding clip 3, described binding clip includes the bakelite clamping plate of two pieces of tops in set of cells parallel to each other and bottom, the surface of clamping plate offers locating slot 9, the top of cylindrical lithium ion battery core 1 and bottom are all plugged in the inside of locating slot 9, the groove top middle position of described locating slot 9 is installed with both positive and negative polarity connector, connector is arranged over electrode fastening bolt 8, after cylindrical lithium ion battery core 1 is placed in locating slot 9, fastening bolt is made to make bolt compresses nickel sheet 6, nickel sheet 6 is connected with column type pole 7；Nickel sheet 6 is extruded rear pole 7 and touches the positive and negative pole-face of battery core。
The corner of described binding clip 3 is mounted on clamping plate fastening bolt 4, and set of cells uses the clamping plate fastening bolt 4 at 3 four angles of binding clip that each cylindrical lithium ion battery core 1 of set of cells is suitably reinforced after installing。Set of cells side is also equipped with lithium battery protection board 2, whole set of cells is charged, discharge prevention。
This easily-disassembled set of cells can effectively be avoided producing the nickel sheet spot welding damage to monomer cylindrical lithium battery in set of cells process, and it is conveniently replaceable monomer battery core when monomer battery core hydraulic performance decline in set of cells, changes only need to set of cells be taken apart constantly and change satisfactory battery core。The battery core changed can be used on other mental retardation electrical appliance。
Claims (3)
1. set of cells one kind easily-disassembled; including cylindrical lithium ion battery core (1), lithium battery protection board (2) and binding clip (3); described binding clip (3) includes the bakelite clamping plate of two pieces of tops in set of cells parallel to each other and bottom; the surface of clamping plate offers locating slot (9); the top of cylindrical lithium ion battery core (1) and bottom are all plugged in the inside of locating slot (9), and the groove top middle position of described locating slot (9) is installed with both positive and negative polarity connector。
2. a kind of easily-disassembled set of cells according to claim 1, it is characterized in that: binding clip (3) connector is arranged over electrode fastening bolt (8), after cylindrical lithium ion battery core (1) is placed in locating slot (9), fastening bolt makes bolt compresses nickel sheet (6), and nickel sheet (6) is connected with column type pole (7)；Nickel sheet (6) is extruded rear pole (7) and touches the positive and negative pole-face of battery core。
3. a kind of easily-disassembled set of cells according to claim 1, it is characterized in that: the corner of described binding clip (3) is mounted on clamping plate fastening bolt (4), set of cells uses clamping plate fastening bolt (4) at (3) four angles of binding clip that each cylindrical lithium ion battery core (1) of set of cells is suitably reinforced after installing。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078942.8U CN205335315U (en) | 2015-12-23 | 2015-12-23 | Group battery of easily disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078942.8U CN205335315U (en) | 2015-12-23 | 2015-12-23 | Group battery of easily disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335315U true CN205335315U (en) | 2016-06-22 |
Family
ID=56208607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078942.8U Expired - Fee Related CN205335315U (en) | 2015-12-23 | 2015-12-23 | Group battery of easily disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494320A (en) * | 2017-09-13 | 2019-03-19 | 河北银隆新能源有限公司 | With the positive cover board and battery of liquid injecting mouth integral structure |
| CN109844985A (en) * | 2016-10-05 | 2019-06-04 | 世倍特集团有限责任公司 | Energy unit holding unit for motor vehicles |
-
2015
- 2015-12-23 CN CN201521078942.8U patent/CN205335315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844985A (en) * | 2016-10-05 | 2019-06-04 | 世倍特集团有限责任公司 | Energy unit holding unit for motor vehicles |
| CN109494320A (en) * | 2017-09-13 | 2019-03-19 | 河北银隆新能源有限公司 | With the positive cover board and battery of liquid injecting mouth integral structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160622 Termination date: 20161223 |