CN205406645U - But integrated drive generator structure - Google Patents
But integrated drive generator structure Download PDFInfo
- Publication number
- CN205406645U CN205406645U CN201620091031.7U CN201620091031U CN205406645U CN 205406645 U CN205406645 U CN 205406645U CN 201620091031 U CN201620091031 U CN 201620091031U CN 205406645 U CN205406645 U CN 205406645U
- Authority
- CN
- China
- Prior art keywords
- power supply
- mounting groove
- outer casing
- utmost point
- power
- 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
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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 but integrated drive generator structure, cell in power shell and power shell, cell is including utmost point post, the inner wall position department of power shell is provided with utmost point support connnection spare, it has the mounting groove to open on the utmost point support connnection spare, utmost point post card advances in the mounting groove, this power structure has combined lithium battery module's working characteristics, through reasonable construction improvement, especially, through the extremely design of support connnection spare, it is fixed to install utmost point post inslot through simple plug, need not be through fitting up immobilization connection batteries such as connecting strip and nut utmost point post, and when changing the inside battery of power, can realize the battery through simple plug mode changes, it is safe swift, and multiple hookup mode can be installed to utmost point support connnection spare, realize different forms and power requirement, be equipped with the layer of putting out a fire in this external power shell, when power burning on fire, it effectively prevents or reduces power combustion and explosion accident on fire to put out a fire the layer.
Description
Technical field
This utility model relates to technical field of lithium ion, particularly a kind of combined structure for battery module.
Background technology
Lithium rechargeable battery can form multi-form and power power-supply, meets electrical appliance needs.Such as aluminum hull and box hat battery composition battery module, is widely used on automobile power power supply and accumulation power supply.Aluminum hull and box hat battery include monomer aluminum hull or box hat battery core, and the aluminum hull being made up of monomer battery core connection in series-parallel and box hat battery module.Aluminum hull and box hat battery are connect by battery case block both positive and negative polarity pole connection in series-parallel, it is possible to achieve different capacity power supply.Aluminum hull and box hat battery cap both positive and negative polarity pole connection in series-parallel are connected and fixed by pole connection strap and fixing nut.But meet different capacity power supply and generally require the power circuit design changing different structure, be unfavorable for the adaptability of battery module, too increase production cost.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides one that power supply architecture be can be combined.
This utility model solves its technical problem and be the technical scheme is that
A kind of combined power supply architecture, including the battery unit in outer casing of power supply and outer casing of power supply, described battery unit includes pole, and the inner wall position place of described outer casing of power supply is provided with pole connector, having mounting groove on described pole connector, described pole sticks in mounting groove.
As a preference, described pole connector is the card slot type connector of " Mi " shape, and described pole connector has fixing threaded hole, and the bottom surface pole connector installation site corresponding to outer casing of power supply inwall of described pole connector is plane.
As a preference, described mounting groove is the inverted trapezoidal shape that the narrow bottom of opening is wide, and the shape of described pole is designed to the trapezoidal shape matched with mounting groove.
As a preference, described outer casing of power supply is outside equipped with terminals, and described outer casing of power supply is provided with top cover, and described top cover lower end is provided with fire extinguishing layer, is provided with extinguishing chemical in described fire extinguishing layer.
As a preference, described battery unit has explosion-proof valve, bleeds and air intake valve.
As a preference, the end face of described pole is square-shaped planar.
As a preference, described pole connector base plane width is more than mounting groove peristome width.
The beneficial effects of the utility model are: this power supply architecture combines the work characteristics of lithium battery module, by rational structural improvement, design especially by pole connector, can pass through simply to plug to be installed in pole groove to fix, by the parts such as connection strap and nut, the battery electrode column that is fixedly connected need not be installed, and when changing power source internal battery, battery altering can be realized by simple pluggable mode, safe and efficient, and pole connector can be provided with multiple connecting mode, realize multi-form and power power-supply requirement, outer casing of power supply is provided with fire extinguishing layer in addition, when power supply catching fire, fire extinguishing layer effectively prevents or reduces power supply catching fire explosion accident.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is pole schematic layout pattern of the present utility model；
Fig. 3 is the pole schematic layout pattern of this utility model another embodiment；
Fig. 4 is the axonometric chart of pole connector in this utility model；
Fig. 5 is the axonometric chart of battery unit in this utility model；
Fig. 6 is the structural representation of this utility model another embodiment.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.For the thorough explanation present invention, following description can relate to some specific detail.And when not having these specific detail, the present invention is then likely to still can realize, namely the technical staff in art uses the work that these describe and statement effectively introduces them to the others skilled in the art in art herein essential.In addition it should be noted that; the word of middle use " interior " being described below and " outward " refers respectively to the direction towards or away from particular elements geometric center, above-mentioned direction is being made simply, creationary adjustment need not should not be construed as the technology beyond the application protection domain by person skilled.Should be appreciated that specific embodiment described herein is only in order to explain the application, be not used to limit real protection scope.And for avoiding confusion the purpose of the present invention, owing to the technology such as the process known, control program, circuit layout are not it will be understood that therefore they are described in detail.With reference to Fig. 1, Fig. 4, Fig. 5, a kind of combined power supply architecture, including the battery unit 2 in outer casing of power supply 1 and outer casing of power supply 1, described battery unit 2 includes pole 3, wherein battery unit 2 can adopt aluminum-shell battery, box hat battery module or box hat battery, aluminum-shell battery, and the battery core in battery unit 2 can adopt monomer core strueture or multiple aluminum plastic film Soft Roll lithium rechargeable battery connection in series-parallel set of cells.The inner wall position place of described outer casing of power supply 1 is provided with pole connector 4, and described pole connector 4 has mounting groove 5, and described pole 3 sticks in mounting groove 5.Multiple battery unit 2 series and parallels composition set of cells in outer casing of power supply 1.Original connection strap and nut is replaced as new attachment structure by the pole connector 4 with mounting groove 5, the dismounting of battery can be facilitated, have only to simple plug or sliding mode realizes battery altering, safe and efficient, even if needing the battery of corresponding different model, changing pole connector 4 also very convenient, the suitability is greatly improved.
Described outer casing of power supply 1 is outside equipped with terminals 7, forms different capacity power supply by terminals 7 connection in series-parallel of outer casing of power supply 1.Being provided with top cover 8 on described outer casing of power supply 1, described top cover 8 lower end is provided with fire extinguishing layer 9, is provided with extinguishing chemical in described fire extinguishing layer 9.Fire extinguishing layer 9 can adopt fusing point 170 DEG C insulation high polymer material, extinguishing chemical can adopt organic solvent extinguishing chemical, such as carbon tetrachloride, when the battery core internal temperature of battery unit 2 is higher than rated temperature, for instance when 170 DEG C, fire extinguishing layer 9 fusing is broken, extinguishing chemical in fire extinguishing layer 9 covers battery core inner pole piece surface, stop the internal active substance of battery core to burn further, play the effect stoping and reducing cells burst explosion danger, be greatly improved safety.
Described battery unit 2 has explosion-proof valve 10, bleeds and air intake valve 11.Bleed and air intake valve 11 is for battery unit 2 evacuation; then pass into a certain amount of inert argon protective gas toward battery unit 2 and improve safety; explosion-proof valve 10 can be greatly reduced the gas pressure when inside battery blast on fire produces; the flame and the big gas pressure that cause impact surrounding and operator; can also avoid or reduce battery unit 2 housing and very large deformation occurs, destroy the outer casing of power supply 1, pole connector 4 and other device that are connected with this.
Further embodiment.With reference to Fig. 1, Fig. 4, the one of Fig. 5 can be combined power supply architecture, including the battery unit 2 in outer casing of power supply 1 and outer casing of power supply 1, described battery unit 2 includes pole 3, the inner wall position place of described outer casing of power supply 1 is provided with pole connector 4, described pole connector 4 has mounting groove 5, described pole 3 sticks in mounting groove 5, described pole connector 4 is the card slot type connector of " Mi " shape, described pole connector 4 has fixing threaded hole 6, the bottom surface of described pole connector 4 is plane with outer casing of power supply 1 inwall corresponding pole connector 4 installation site, the pole 3 of battery unit 2 can slip into mounting groove 5 from the both ends open of mounting groove 5 and connect, improve installation effectiveness further.Described mounting groove 5 is the inverted trapezoidal shape that the narrow bottom of opening is wide, and the shape of described pole 3 is designed to the trapezoidal shape matched with mounting groove 5, it is ensured that connect more firm between battery unit 2 and pole connector 4.The end face of described pole 3 is square-shaped planar.Described pole connector 4 base plane width, more than mounting groove 5 peristome width, can facilitate the installation of pole connector 4.
Further embodiment.One with reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5 can be combined power supply architecture, and including the battery unit 2 in outer casing of power supply 1 and outer casing of power supply 1, described battery unit 2 includes pole 3, and wherein pole 3 is distributed in the left and right wherein side place of battery unit 2, facilitates wiring.The inner wall position place of described outer casing of power supply 1 is provided with pole connector 4, and namely pole connector 4 is also arranged on side place in outer casing of power supply 1 accordingly, and described pole connector 4 has mounting groove 5, and described pole 3 sticks in mounting groove 5.
Further embodiment.One with reference to Fig. 3, Fig. 4, Fig. 5, Fig. 6 can be combined power supply architecture, including the battery unit 2 in outer casing of power supply 1 and outer casing of power supply 1, described battery unit 2 includes pole 3, and wherein pole 3 is distributed in the left and right sides place of battery unit 2, is conducive to improving the stable degree connected.The inner wall position place of described outer casing of power supply 1 is provided with pole connector 4, and namely pole connector 4 is also arranged on both sides place in outer casing of power supply 1 accordingly, and described pole connector 4 has mounting groove 5, and described pole 3 sticks in mounting groove 5.
According to above-mentioned principle, above-mentioned embodiment can also be carried out suitable change and amendment by this utility model.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.
Claims (7)
1. a combined power supply architecture, including the battery unit (2) in outer casing of power supply (1) and outer casing of power supply (1), described battery unit (2) includes pole (3), it is characterized in that: the inner wall position place of described outer casing of power supply (1) is provided with pole connector (4), having mounting groove (5) on described pole connector (4), described pole (3) sticks in mounting groove (5).
2. one according to claim 1 can be combined power supply architecture, it is characterized in that: described pole connector (4) is the card slot type connector of " Mi " shape, having fixing threaded hole (6) on described pole connector (4), bottom surface pole connector (4) corresponding to outer casing of power supply (1) the inwall installation site of described pole connector (4) is plane.
3. one according to claim 1 can be combined power supply architecture, it is characterised in that: described mounting groove (5) is the wide inverted trapezoidal shape in the narrow bottom of opening, and the shape of described pole (3) is designed to the trapezoidal shape matched with mounting groove (5).
4. one according to claim 1 can be combined power supply architecture, it is characterized in that: described outer casing of power supply (1) is outside equipped with terminals (7), described outer casing of power supply (1) is provided with top cover (8), described top cover (8) lower end is provided with fire extinguishing layer (9), is provided with extinguishing chemical in described fire extinguishing layer (9).
5. one according to claim 1 can be combined power supply architecture, it is characterised in that: described battery unit (2) has explosion-proof valve (10), bleeds and air intake valve (11).
6. one according to claim 3 can be combined power supply architecture, it is characterised in that: the end face of described pole (3) is square-shaped planar.
7. the one according to Claims 2 or 3 can be combined power supply architecture, it is characterised in that: described pole connector (4) base plane width is more than mounting groove (5) peristome width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091031.7U CN205406645U (en) | 2016-01-29 | 2016-01-29 | But integrated drive generator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091031.7U CN205406645U (en) | 2016-01-29 | 2016-01-29 | But integrated drive generator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406645U true CN205406645U (en) | 2016-07-27 |
Family
ID=56450558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091031.7U Expired - Fee Related CN205406645U (en) | 2016-01-29 | 2016-01-29 | But integrated drive generator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI687786B (en) * | 2019-03-04 | 2020-03-11 | 宏碁股份有限公司 | Assembled power supply device |
-
2016
- 2016-01-29 CN CN201620091031.7U patent/CN205406645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI687786B (en) * | 2019-03-04 | 2020-03-11 | 宏碁股份有限公司 | Assembled power supply device |
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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: 20160727 Termination date: 20190129 |