CN203260676U - Manganese-lithium phosphate battery device - Google Patents
Manganese-lithium phosphate battery device Download PDFInfo
- Publication number
- CN203260676U CN203260676U CN2013202399731U CN201320239973U CN203260676U CN 203260676 U CN203260676 U CN 203260676U CN 2013202399731 U CN2013202399731 U CN 2013202399731U CN 201320239973 U CN201320239973 U CN 201320239973U CN 203260676 U CN203260676 U CN 203260676U
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- CN
- China
- Prior art keywords
- assembly
- extraction module
- utility
- model
- manganese phosphate
- 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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- 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)
Abstract
The utility model discloses a manganese-lithium phosphate battery device. The device comprises a shell, wherein a plurality of battery cells are arranged in the shell and are connected in series by conductors; an anode extraction module and a cathode extraction module which are connected with the battery cells are arranged outside the shell; a lug is arranged on the shell and between the anode extraction module and the cathode extraction module; a slot shaped like a Chinese character tu is formed in the lug; an insulation sheet is arranged in the slot; and an insulation bar is arranged at the bottom of the insulation sheet. The device has the beneficial effects that the device has a simple structure and is ingenious in design, so that the short circuit can not be caused between the anode extraction module and the cathode extraction module when in use, thus ensuring the normal operation of the equipment; and the device is a new technical scheme and is convenient to promote.
Description
Technical field
The utility model relates to the battery apparatus field, particularly relates to a kind of lithium manganese phosphate cell apparatus.
Background technology
Present existing lithium manganese phosphate formula lithium battery device, include crust of the device, be provided with on the described crust of the device that positive pole is drawn assembly and negative pole is drawn assembly, be distributed with the lithium ion battery group that at least three lithium-ion battery monomer connection in series-parallel form in the described crust of the device, described positive pole is drawn assembly and is linked to each other with the lithium ion battery group is anodal, and described negative pole is drawn assembly and linked to each other with lithium ion battery group negative pole.The lithium manganese phosphate cell apparatus of this structure in use, positive pole is drawn assembly and negative pole and is drawn assembly and easily contact and cause short circuit, causes device damage.
In sum, for the defective of prior art, need especially a kind of lithium manganese phosphate cell apparatus, thereby solve above-mentioned problem.
The utility model content
The utility model is a kind of lithium manganese phosphate cell apparatus for the problem that solves prior art provides.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of lithium manganese phosphate cell apparatus is provided, comprise housing, be provided with a plurality of battery cells in the housing, connect by wire between each battery cell, the outside of housing is provided with for the positive pole that is connected with battery cell and draws assembly and negative pole is drawn assembly, being positioned at positive pole on the described housing draws assembly and negative pole and draws the centre of assembly and be provided with projection, projection is provided with " protruding " font groove, be provided with insulating trip in the groove, the bottom of insulating trip is provided with insulation strip.
In preferred embodiment of the utility model, described insulating trip and insulation strip integrated setting.
In preferred embodiment of the utility model, the thickness of described insulating trip equals the groove width of " protruding " font groove upper semisection.
In preferred embodiment of the utility model, the width of described insulation strip equals the groove width of " protruding " font groove lower semisection.
The beneficial effects of the utility model are: the utility model is simple in structure, design ingenious, so in use, positive pole draw assembly just not can and negative pole draw and cause short circuit between the assembly, guaranteed like this normal operation of equipment.A kind of new technical scheme is convenient to promote.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of lithium manganese phosphate cell apparatus described in the utility model, comprise housing 1, be provided with a plurality of battery cells 2 in the housing 1, connect by wire 3 between each battery cell 2, the outside of housing 1 is provided with for the positive pole that is connected with battery cell 2 and draws assembly 4 and negative pole is drawn assembly 5, being positioned at positive pole on the described housing 1 draws assembly 4 and negative pole and draws the centre of assembly 5 and be provided with projection 6, projection 6 is provided with " protruding " font groove 7, be provided with insulating trip 8 in the groove, the bottom of insulating trip 8 is provided with insulation strip 9.8 and insulation strip 9 integrated setting insulate.The thickness of insulating trip 8 equals the groove width of " protruding " font groove 7 upper semisections.The width of insulation strip 9 equals the groove width of " protruding " font groove 7 lower semisections.The utility model is simple in structure, design ingenious, so in use, positive pole draw assembly just not can and negative pole draw and cause short circuit between the assembly, guaranteed like this normal operation of equipment.A kind of new technical scheme is convenient to promote.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. lithium manganese phosphate cell apparatus, comprise housing (1), be provided with a plurality of battery cells (2) in the housing (1), connect by wire (3) between each battery cell (2), the outside of housing (1) is provided with for the positive pole that is connected with battery cell (2) and draws assembly (4) and negative pole is drawn assembly (5), it is characterized in that, being positioned at positive pole on the described housing (1) draws assembly (4) and negative pole and draws the centre of assembly (5) and be provided with projection (6), projection (6) is provided with " protruding " font groove (7), be provided with insulating trip (8) in the groove, the bottom of insulating trip (8) is provided with insulation strip (9).
2. lithium manganese phosphate cell apparatus according to claim 1 is characterized in that, described insulating trip (8) and insulation strip (9) integrated setting.
3. lithium manganese phosphate cell apparatus according to claim 1 is characterized in that, the thickness of described insulating trip (8) equals the groove width of " protruding " font groove (7) upper semisection.
4. lithium manganese phosphate cell apparatus according to claim 1 is characterized in that, the width of described insulation strip (9) equals the groove width of " protruding " font groove (7) lower semisection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202399731U CN203260676U (en) | 2013-05-07 | 2013-05-07 | Manganese-lithium phosphate battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202399731U CN203260676U (en) | 2013-05-07 | 2013-05-07 | Manganese-lithium phosphate battery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260676U true CN203260676U (en) | 2013-10-30 |
Family
ID=49473216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202399731U Expired - Fee Related CN203260676U (en) | 2013-05-07 | 2013-05-07 | Manganese-lithium phosphate battery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260676U (en) |
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2013
- 2013-05-07 CN CN2013202399731U patent/CN203260676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140507 |