CN203218339U - Safe storage battery - Google Patents
Safe storage battery Download PDFInfo
- Publication number
- CN203218339U CN203218339U CN2013200804263U CN201320080426U CN203218339U CN 203218339 U CN203218339 U CN 203218339U CN 2013200804263 U CN2013200804263 U CN 2013200804263U CN 201320080426 U CN201320080426 U CN 201320080426U CN 203218339 U CN203218339 U CN 203218339U
- Authority
- CN
- China
- Prior art keywords
- battery
- cell
- contiguous block
- insulating sleeve
- storage battery
- 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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Classifications
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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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- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a safe storage battery which comprises a plurality of battery cells, wherein connecting blocks are arranged at electrode ends of the battery cells; the battery cells are inserted into the connecting blocks; serial connection mechanisms are respectively arranged at two ends of the connecting blocks; parallel connection mechanisms are respectively arranged around the connecting blocks; the serial connection mechanisms are internally provided with conductive sheets which are connected with the electrode ends of the batteries; the conductive sheets are guided out to cooperative surfaces of the parallel connection mechanisms; when the battery cells are connected in parallel, the conductive sheets on the connecting blocks of the batteries are electrically connected; insulating sleeves are sleeved on the battery cells; the insulating sleeves are positioned between two connecting blocks. The safe storage battery has the advantages that the process is simple and the battery is unlikely to be in short circuit.
Description
Technical field
The utility model relates to a kind of storage battery.
Background technology
Storage battery is a kind of device that chemical energy is directly changed into electric energy, is the battery by rechargeable design, realizes recharging by reversible chemical reaction, typically refers to lead acid accumulator, and it is a kind of in the battery, belongs to secondary cell.Its operation principle is: utilizing outside electric energy to make inner active material regeneration during charging, is electrical power storage chemical energy, again chemical energy is converted to electric energy output when needing discharge.
Storage battery normally forms series parallel structure according to the requirement of load required voltage and capacity by a plurality of cells, improves voltage by series connection, improves capacity by parallel connection.Traditional way is: earlier a plurality of cells are linked together the positive pole of all cells respectively by positive bus, link together with the negative pole of negative bus-bar with all cells, constitute a parallel branch thus.Cell with corresponding same position in a plurality of parallel branchs is connected to form a plurality of series branches according to the both positive and negative polarity order again, thereby the connection in series-parallel of a plurality of cells is made up.The shortcoming of this way is: between 1, the welding of the positive pole of positive and negative electrode bus-bar and cell, negative pole, and battery and the battery fixedly the time assembling accumulator or battery pack steps necessary, technology is loaded down with trivial details, and fail safe is not high.2, the housing of battery is made of metal usually, when power brick is subjected to clashing into, the coming off from bus-bar extremely easily of cell, in case when cell extremely touches other cell shells, occur the phenomenon of short circuit easily.
Summary of the invention
The shortcoming of, collision back battery easy short circuit loaded down with trivial details for the technology that overcomes prior art, the utility model provides a kind of technology simple, and battery is difficult for the safe storage battery of short circuit.
A kind of safe storage battery, comprise a plurality of cells, cell extremely be provided with contiguous block, cell inserts in the contiguous block, and the two ends of contiguous block are respectively equipped with the mechanism that is connected in series, and is respectively equipped with the mechanism that is connected in parallel around the contiguous block, be connected in series and be provided with the extreme conducting strip that is connected with battery in the mechanism, conducting strip leads to the mating surface of the mechanism that is connected in parallel, and when cell was in parallel, the conducting strip on the contiguous block on the battery was electrically connected; It is characterized in that: be arranged with insulating sleeve on the cell, insulating sleeve is between two contiguous blocks.
Further limit, insulating sleeve one end contacts with the contiguous block of positive pole, and the other end contacts with the contiguous block of negative pole.
Further limit, insulating sleeve is provided with louvre, and the quantity of louvre is a plurality of.
Advantage of the present utility model is the following aspects:
1, is arranged with insulating sleeve on the cell, avoids the metal shell of battery to expose, even storage battery is clashed into, also can reduce the metal contact area between the cell to greatest extent, avoid the cell short circuit.
2, insulating sleeve is porous material, and heat can outwards discharge by louvre, good heat dissipation effect.
3, insulating sleeve can be that the PVC material is made, and also can be the paper shell.Insulating sleeve has liquified adsorbility.When battery is in abnormal conditions and when electrolyte occurring and leaking, insulating sleeve can adsorb electrolyte, reduces the concentrated volatilization of electrolyte.
4, can add fire retardant and exotic material in the making material of insulating sleeve, play fire-retardant and resistant to elevated temperatures effect.
Description of drawings
Fig. 1 is the schematic diagram of cell.
Fig. 2 is the schematic diagram of insulating sleeve.
Cell 1, contiguous block 2, insulating sleeve 3, louvre 31.
Embodiment
A kind of safe storage battery, comprise a plurality of cells 1, cell 1 extremely be provided with contiguous block 2, cell 1 inserts in the contiguous block 2, and the two ends of contiguous block 2 are respectively equipped with the mechanism that is connected in series, and is respectively equipped with the mechanism that is connected in parallel around the contiguous block 2, be connected in series and be provided with the extreme conducting strip that is connected with battery in the mechanism, conducting strip leads to the mating surface of the mechanism that is connected in parallel, and during cell 1 parallel connection, the conducting strip on the contiguous block 2 on the battery is electrically connected; Be arranged with insulating sleeve 3 on the cell 1, insulating sleeve 3 is between two contiguous blocks 2.
Insulating sleeve 3 one ends contact with the contiguous block 2 of positive pole, and the other end contacts with the contiguous block 2 of negative pole.Therefore, the part that cell 1 exposes to contiguous block 2 is insulated sleeve pipe 3 coatings fully, and the metal shell of cell 1 does not expose, and has reduced the metal contact area between the battery, cell 1 short circuit when avoiding storage battery to run into bump.
Insulating sleeve 3 is provided with louvre 31, and the quantity of louvre 31 is a plurality of.Insulating sleeve 3 is porous material, and during accumulator cell charging and discharging, the heat of cell 1 can outwards distribute by louvre 31, and radiating condition is good.
Advantage of the present utility model is the following aspects:
1, is arranged with insulating sleeve on the cell, avoids the metal shell of battery to expose, even storage battery is clashed into, also can reduce the metal contact area between the cell to greatest extent, avoid the cell short circuit.
2, insulating sleeve is porous material, and heat can outwards discharge by louvre, good heat dissipation effect.
3, insulating sleeve can be that the PVC material is made, and also can be the paper shell.Insulating sleeve has liquified adsorbility.When battery is in abnormal conditions and when electrolyte occurring and leaking, insulating sleeve can adsorb electrolyte, reduces the concentrated volatilization of electrolyte.
4, can add fire retardant and exotic material in the making material of insulating sleeve, play fire-retardant and resistant to elevated temperatures effect.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection range of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection range of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (3)
1. safe storage battery, comprise a plurality of cells, cell extremely be provided with contiguous block, cell inserts in the contiguous block, and the two ends of contiguous block are respectively equipped with the mechanism that is connected in series, and is respectively equipped with the mechanism that is connected in parallel around the contiguous block, be connected in series and be provided with the extreme conducting strip that is connected with battery in the mechanism, conducting strip leads to the mating surface of the mechanism that is connected in parallel, and when cell was in parallel, the conducting strip on the contiguous block on the battery was electrically connected; It is characterized in that: be arranged with insulating sleeve on the cell, insulating sleeve is between two contiguous blocks.
2. safe storage battery as claimed in claim 1 is characterized in that: insulating sleeve one end contacts with anodal contiguous block, and the other end contacts with the contiguous block of negative pole.
3. safe storage battery as claimed in claim 1 or 2, it is characterized in that: insulating sleeve is provided with louvre, and the quantity of louvre is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200804263U CN203218339U (en) | 2013-02-21 | 2013-02-21 | Safe storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200804263U CN203218339U (en) | 2013-02-21 | 2013-02-21 | Safe storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218339U true CN203218339U (en) | 2013-09-25 |
Family
ID=49207848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200804263U Expired - Lifetime CN203218339U (en) | 2013-02-21 | 2013-02-21 | Safe storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037516A (en) * | 2018-06-12 | 2018-12-18 | 福建云众动力科技有限公司 | A kind of Novel electric core fire prevention cylinder |
-
2013
- 2013-02-21 CN CN2013200804263U patent/CN203218339U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037516A (en) * | 2018-06-12 | 2018-12-18 | 福建云众动力科技有限公司 | A kind of Novel electric core fire prevention cylinder |
| CN109037516B (en) * | 2018-06-12 | 2024-02-02 | 福建云众动力科技有限公司 | Novel electricity core fire prevention section of thick bamboo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210608 Address after: Room b275, exhibition hall, 1st floor, 11 Guotai Road, Yangpu District, Shanghai, 200433 Patentee after: Shanghai binei Information Technology Co.,Ltd. Address before: No.78 Bancang street, Xuanwu District, Nanjing City, Jiangsu Province, 210042 Patentee before: Xu Daifan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210831 Address after: 451100 floors 1, 2, 3, 4 and 5, building 28, intelligent terminal (mobile phone) Industrial Park, intersection of Huaxia Avenue and Renmin Road, airport economic comprehensive experimental zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou binai New Energy Technology Co.,Ltd. Address before: Room b275, exhibition hall, 1st floor, 11 Guotai Road, Yangpu District, Shanghai, 200433 Patentee before: Shanghai binei Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |