CN203536478U - Power NI-MH (nickel-metal hydride) battery - Google Patents
Power NI-MH (nickel-metal hydride) battery Download PDFInfo
- Publication number
- CN203536478U CN203536478U CN201320579220.5U CN201320579220U CN203536478U CN 203536478 U CN203536478 U CN 203536478U CN 201320579220 U CN201320579220 U CN 201320579220U CN 203536478 U CN203536478 U CN 203536478U
- Authority
- CN
- China
- Prior art keywords
- battery
- power
- housing
- cell
- type
- 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
Links
Images
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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a power NI-MH (nickel-metal hydride) battery which is used for solving the problems that an existing NI-MH battery has poor heat dissipation, large contact resistance and poor safety, a battery component is easily corroded and damaged, and the like. The power NI-MH battery is characterized in that a chip of a single battery (6) is sleeved with an enclosure (8), and tabs (5) of the single battery (6) are downwards arranged in the cavity in a shell (7). Therefore, the power NI-MH battery has the advantages of excellent heat dissipation, high safety, anti-corrosive property and conductivity, large and persistent current, and the like.
Description
Technical field
The utility model relates to a kind of battery, especially relates to a kind of power-type Ni-MH battery being comprised of housing and a plurality of cell.
Background technology
Current, the design feature of the power type battery using on market is: 1, cell duricrust Plastic Package.2, between cell, with brace, screw, connect.3, battery pack adopts folder to fix.Therefore, can produce following problem.1, the thermal diffusivity of battery pack is poor.Because the running current of power type battery is large, require battery structure to there is good thermal diffusivity, the thermal conductivity of hard plastic shell is relatively poor, and together, operation heat is difficult for dissipating a plurality of cell pinchings of battery pack.2, for battery, brace, screw connect, and contact resistance is larger.3, battery pack is fixed with folder, the electrode of each cell, and outside brace, lead-in wire etc. is all exposed to, the fail safe of battery is poor.4, the fairlead of battery structure is many, and battery leakage, the possibility of climbing alkali increase, thus cause battery device perishable, damage.
Summary of the invention
The purpose of this utility model is to provide that a kind of thermal diffusivity is good, safe, anti-corrosive properties are strong, conduct electricity very well, electric current is larger and lasting power-type Ni-MH battery.
For achieving the above object, the utility model power-type Ni-MH battery, by housing, cover plate and a plurality of cell, formed, a plurality of cells are placed in housing by the mode of series connection, in case top, cover plate is installed, in cell upper end, be provided with injecting electrolytic solution hole, on described cell chip, be set with big envelope, and the lug of cell is arranged in the cavity in housing down.
Described lug is connected with the electrode being placed on housing by being arranged on the collector plate of both sides, and collector plate is arranged between housing two short side plates and a plurality of cell.
In described housing outer surface, be provided with a plurality of fin.
Described big envelope is made by the plastic material with heat conductivility, and the thickness in monolayer of big envelope is 0.5mm～1mm.
Described housing is made by metal material.
Adopt after this structure, owing to being set with big envelope on described cell chip, and the lug of cell is arranged in the cavity in housing down; In described housing outer surface, be provided with a plurality of fin; Described big envelope is made by the plastic material with thermal conductivity, and the thickness in monolayer of big envelope is 0.5mm～1mm; Described housing is made by metal material.Thereby reach, thermal diffusivity is good, safe, anti-corrosive properties strong, conduct electricity very well, electric current is larger and lasting object.
accompanying drawing explanationbelow in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the main cross-sectional schematic of the utility model power-type Ni-MH battery.
Accompanying drawing 2 is left cross-sectional schematic of the utility model power-type Ni-MH battery.
In figure: 1. electrode 2. injecting electrolytic solution hole 3. collector plate 4. short side plate 5. lug 6. cell 7. housing 8. big envelopes.
embodimentthe utility model power-type Ni-MH battery shown in accompanying drawing 1, accompanying drawing 2, by housing 7, cover plate and a plurality of cell 6, formed, a plurality of cells 6 are placed in housing 7 by the mode of series connection, at housing 7 tops, cover plate is installed, in cell 6 upper ends, be provided with injecting electrolytic solution hole 2, on described cell 6 chips, be set with big envelope 8, and the lug of cell 65 is arranged in the cavity in housing 7 down; Described lug 5 is connected with the electrode 1 being placed on housing 7 by being arranged on the collector plate 3 of both sides, and collector plate 3 is arranged between 7 liang of short side plates 4 of housing and a plurality of cell 6; On described housing 7 outer surfaces, be provided with a plurality of fin; Described big envelope 8 is made by the plastic material with heat conductivility, and the thickness in monolayer of big envelope 8 is 0.5mm～1mm; Described housing 7 is made by metal material.
Claims (5)
1. a power-type Ni-MH battery, by housing, cover plate and a plurality of cell, formed, a plurality of cells are placed in housing by the mode of series connection, in case top, cover plate is installed, in cell upper end, be provided with injecting electrolytic solution hole, it is characterized in that: on described cell (6) chip, be set with big envelope (8), and the lug of cell (6) (5) is arranged in the cavity in housing (7) down.
2. power-type Ni-MH battery according to claim 1, it is characterized in that: described lug (5) is connected with the electrode (1) being placed on housing (7) by being arranged on the collector plate (3) of both sides, and collector plate (3) is arranged between housing (7) two short side plates (4) and a plurality of cell (6).
3. power-type Ni-MH battery according to claim 1, is characterized in that: on described housing (7) outer surface, be provided with a plurality of fin.
4. power-type Ni-MH battery according to claim 1, is characterized in that: described big envelope (8) is made by the plastic material with heat conductivility, and the thickness in monolayer of big envelope (8) is 0.5mm～1mm.
5. power-type Ni-MH battery according to claim 1, is characterized in that: described housing (7) is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579220.5U CN203536478U (en) | 2013-09-18 | 2013-09-18 | Power NI-MH (nickel-metal hydride) battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579220.5U CN203536478U (en) | 2013-09-18 | 2013-09-18 | Power NI-MH (nickel-metal hydride) battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536478U true CN203536478U (en) | 2014-04-09 |
Family
ID=50422655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579220.5U Expired - Fee Related CN203536478U (en) | 2013-09-18 | 2013-09-18 | Power NI-MH (nickel-metal hydride) battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515656A (en) * | 2013-09-18 | 2014-01-15 | 福建卫东实业股份有限公司 | Power nickel-metal hydride battery and application thereof to high-current power supplies |
-
2013
- 2013-09-18 CN CN201320579220.5U patent/CN203536478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515656A (en) * | 2013-09-18 | 2014-01-15 | 福建卫东实业股份有限公司 | Power nickel-metal hydride battery and application thereof to high-current power supplies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204651380U (en) | Battery core syndeton | |
| CN204130659U (en) | A kind of Li-ion batteries piles | |
| CN205881968U (en) | High security performance laminate polymer battery module | |
| CN205811008U (en) | Soft pack cell module radiator structure | |
| CN103311599A (en) | Large-capacity single battery | |
| CN104347907A (en) | Battery, battery module and vehicle | |
| CN206180057U (en) | Lithium ion battery module with inner heating function | |
| CN204067498U (en) | A kind of lithium battery with heat sinking function | |
| CN203536478U (en) | Power NI-MH (nickel-metal hydride) battery | |
| CN207517755U (en) | A kind of battery component | |
| CN105552294A (en) | Battery module | |
| CN206907892U (en) | One kind dissipates open lithium ion battery | |
| CN202662641U (en) | Three-in-one type junction box for photovoltaic module | |
| CN214203809U (en) | Monomer electricity core packaging structure with heat exchange portion | |
| CN103515656B (en) | A kind of power-type Ni-MH battery and the application on high-current supply thereof | |
| CN103326083B (en) | A kind of large-capacity single battery | |
| CN202839814U (en) | Novel polymer lithium battery connecting device | |
| CN203367398U (en) | Large-capacity battery cell | |
| CN208078082U (en) | A kind of confluence piece with protective effect | |
| CN207517830U (en) | A kind of high capacity polymer lithium battery of perfect heat-dissipating | |
| CN202268456U (en) | Battery core radiating structure for large-capacity lithium battery | |
| CN205004396U (en) | Improved power lithium -ion battery | |
| CN202662642U (en) | Photovoltaic junction box | |
| CN203367444U (en) | Large-capacity battery cell | |
| CN101399387A (en) | Battery pack |
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: 20150929 Address after: 364101, lotus Industrial Zone, Gao Zhen Town, Yongding County, Fujian, Longyan Patentee after: Fujian Weidong New Energy Co., Ltd. Address before: 364000 No. 68 industrial West Road, Xinluo District, Fujian, Longyan Patentee before: Fujian Weidong Industrial Co., Ltd. |
|
| 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: 20140409 Termination date: 20190918 |