CN103515556B - One is applicable to pure electric coach quick change battery box battery module combination structure - Google Patents
One is applicable to pure electric coach quick change battery box battery module combination structure Download PDFInfo
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- CN103515556B CN103515556B CN201310411852.5A CN201310411852A CN103515556B CN 103515556 B CN103515556 B CN 103515556B CN 201310411852 A CN201310411852 A CN 201310411852A CN 103515556 B CN103515556 B CN 103515556B
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- Prior art keywords
- battery
- quick change
- battery module
- insulation
- battery box
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses one and be applicable to pure electric coach quick change battery box battery module combination structure, some battery modules are arranged in quick change battery box (1), insulation board I (2) and insulation board II (3) is respectively equipped with outside two of each battery module, briquetting I (4) is provided with on the top of insulation board I (2), briquetting II (5) is provided with on the top of insulation board II (3), connecting plate (6) is provided with in the side of quick change battery box (1), each battery module is coordinated with the connection of connecting plate (6) by briquetting I (4) or briquetting II (5) coordinates with the connection of connecting plate (6) and is connected with quick change battery box (1), be serially connected by jockey after each battery module is placed side by side by some battery insulators and form battery module, each battery insulator comprises an electrokinetic cell (7) and two insulation grid (8), two insulation lattice coral (8) are encircled an electrokinetic cell (7) and are formed battery insulator afterwards.
Description
Technical field
The present invention relates to one and be applicable to the installation combining structure that pure electric coach quick change battery box battery module combination structure, particularly square power lithium ion cell are installed to quick change battery box.
Background technology
Filling the development need of changing electric facility according to State Grid Corporation of China's electric automobile, for supporting the construction of electric automobile change station, being proposed the quick change battery box meeting national grid standard that pure electric coach uses.Because the producer of domestic production electrokinetic cell is more, the electrokinetic cell model of each manufacturer production, overall dimension are all not quite similar, the battery of these different models and various criterion is caused to install, therefore, when ensureing electric pressure, battery capacity, how the electrokinetic cell of different size, different size all can be loaded the quick change battery box of standard, be the difficult problem that needs overcome.
Summary of the invention
The invention provides one and be applicable to pure electric coach quick change battery box battery module combination structure, it is not when changing primary standard quick change battery box structure, battery case inner space can be utilized to greatest extent, reduce the weight of structural member, also take into account heat radiation and the forced heat radiation certainly of battery simultaneously.
Present invention employs following technical scheme: one is applicable to pure electric coach quick change battery box battery module combination structure, it is provided with some battery modules and quick change battery box, some battery modules are arranged in quick change battery box, insulation board I and insulation board II is respectively equipped with outside two of each battery module, briquetting I is provided with on the top of insulation board I, briquetting II is provided with on the top of insulation board II, connecting plate is provided with in the side of quick change battery box, each battery module is coordinated with the connection of connecting plate by briquetting I or briquetting II coordinates with the connection of connecting plate and is connected with quick change battery box, be serially connected by jockey after each battery module is placed side by side by some battery insulators and form battery module, each battery insulator comprises an electrokinetic cell and two insulation grids, battery insulator is formed after two insulation lattice corals encircle an electrokinetic cell.
Described insulation grid is set to glass flame retardant plastics.Described briquetting I is provided with installing hole I, and connecting plate is provided with stud, and each battery module is connected with quick change battery box after inserting installing hole I by stud.Described briquetting II is provided with installing hole II, and connecting plate is provided with stud, and each battery module is connected with quick change battery box after inserting installing hole II by stud.Described insulation grid surrounding is equipped with guide vane end stop.Be pasted with electrically insulating silicone rubber plate bottom described quick change battery box, electrically insulating silicone rubber plate is corresponding with battery module.The middle part of described insulation lattice coral is provided with U-type groove, and the bottom of insulation lattice coral is arranged on inverted U.The both sides that the centre that described described jockey comprises each insulation lattice coral top is provided with bottom bolt mounting holes I and each insulation lattice coral are respectively equipped with bolt mounting holes II, bolt mounting holes II is set to counterbore, and some battery insulators are connected in series formation battery module after being installed with bolt I and being installed with bolt II in bolt mounting holes I in two bolt mounting holes II.The diagonal angle up and down of described each insulation lattice coral is respectively equipped with limited post and spacing hole, is encircled by electrokinetic cell after two insulation lattice corals oppositely dock by after being connected of limited post and spacing hole.Some being parallel to each other and grizzly bar arranged in parallel is had, the formation air channel, gap be provided with between grizzly bar in the middle of described insulation grid.
The present invention has following beneficial effect: after have employed above technical scheme, adopt above scheme to carry out the assembling of battery, save casing upper space, the height of battery during design, can be increased, also just improve the capacity of battery, upper gap is also conducive to the heat radiation on battery top simultaneously.Decrease the structural member of self-contained battery, reduce the weight of battery case, make use of the inner space of quick change battery box to greatest extent.Meanwhile, heat radiation and the forced heat radiation certainly of battery is conducive to.And structure is simple, cost of manufacture is low, easy for installation.Insulation grid of the present invention be glass flame retardant plastic it there are excellent high temperature performance and insulation property.The present invention is insulated the equal limited location block of grid surrounding, battery can be embedded into insulation grid so inner, form insulation protection effectively.
The present invention is insulated, and grid is middle has some being parallel to each other and grizzly bar arranged in parallel, the formation air channel, gap be provided with between grizzly bar, like this to ensure the environment consistency in heat radiation and battery pack use procedure of battery.The insulate middle part of lattice coral of the present invention is provided with U-type groove, may be used for like this installing components and parts such as management system temperature switch and temp probe etc.The bottom of insulation lattice coral is arranged on inverted U, is convenient to bottom insulation and heat radiation like this, can avoids the reinforcement bottom pure electric coach quick change battery box simultaneously.Quick change battery box lower surface of the present invention is pasted with electrically insulating silicone rubber plate, and the bottom that electrically insulating silicone rubber plate is placed on battery module is corresponding with battery module, makes have bumper and absorbing shock and insulating effect between battery and casing like this.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the embodiment of the present invention one.
Fig. 2 is electrokinetic cell of the present invention and insulation grid mounting structure schematic diagram.
Fig. 3 is the structural representation of battery module of the present invention.
Embodiment
Embodiment one, at Fig. 1, in Fig. 2 and Fig. 3, the invention provides one and be applicable to pure electric coach quick change battery box battery module combination structure, it is provided with five battery modules and quick change battery box 1, five battery modules are arranged in quick change battery box 1, quick change battery box 1 lower surface is pasted with electrically insulating silicone rubber plate, the bottom that electrically insulating silicone rubber plate is placed on battery module is corresponding with battery module, insulation board I 2 and insulation board II 3 is respectively equipped with outside two of each battery module, briquetting I 4 is provided with on the top of insulation board I 2, briquetting II 5 is provided with on the top of insulation board II 3, connecting plate 6 is provided with in the side of quick change battery box 1, each battery module to be coordinated with the connection of connecting plate 6 by briquetting I 4 and quick change battery box 1 connects, described briquetting I 4 is provided with installing hole I, connecting plate 6 is provided with stud 9, each battery module is connected with quick change battery box 1 after inserting installing hole I by stud 9.Be serially connected by jockey after each battery module is placed side by side by 16 battery insulators and form battery module, the both sides that the centre that described jockey comprises each insulation lattice coral 8 top is provided with bottom bolt mounting holes I and each insulation lattice coral 8 are respectively equipped with bolt mounting holes II, bolt mounting holes II is set to counterbore, some battery insulators are connected in series formation battery module after being installed with bolt I 12 and being installed with bolt II 13 in bolt mounting holes I in two bolt mounting holes II, if each battery insulator comprises an electrokinetic cell 7 and two insulation grids 8, battery insulator is formed after two insulation lattice corals 8 encircle an electrokinetic cell 7, insulation grid 8 is set to glass flame retardant plastics, described insulation grid 8 surrounding is equipped with guide vane end stop 11, the middle part of described insulation lattice coral 8 is provided with U-type groove 10, the bottom of insulation lattice coral 8 is arranged on inverted U, the diagonal angle up and down of described each insulation lattice coral 8 is respectively equipped with limited post and spacing hole, electrokinetic cell 7 is oppositely encircled by after being connected of limited post and spacing hole after docking by two insulation lattice corals 8, five are had to be parallel to each other and grizzly bar arranged in parallel in the middle of described insulation grid 8, the formation air channel, gap be provided with between grizzly bar.
Embodiment two, the invention provides one and be applicable to pure electric coach quick change battery box battery module combination structure, it is provided with five battery modules and quick change battery box 1, five battery modules are arranged in quick change battery box 1, quick change battery box 1 lower surface is pasted with electrically insulating silicone rubber plate, the bottom that electrically insulating silicone rubber plate is placed on battery module is corresponding with battery module, insulation board I 2 and insulation board II 3 is respectively equipped with outside two of each battery module, briquetting I 4 is provided with on the top of insulation board I 2, briquetting II 5 is provided with on the top of insulation board II 3, connecting plate 6 is provided with in the side of quick change battery box 1, each battery module to be coordinated with the connection of connecting plate 6 by briquetting II 5 and quick change battery box 1 connects, described briquetting II 5 is provided with installing hole II, connecting plate 6 is provided with stud 9, each battery module is connected with quick change battery box 1 after inserting installing hole II by stud 9, be serially connected by jockey after each battery module is placed side by side by 16 battery insulators and form battery module, the both sides that the centre that described jockey comprises each insulation lattice coral 8 top is provided with bottom bolt mounting holes I and each insulation lattice coral 8 are respectively equipped with bolt mounting holes II, bolt mounting holes II is set to counterbore, 16 battery insulators are connected in series formation battery module after being installed with bolt I 12 and being installed with bolt II 13 in bolt mounting holes I in two bolt mounting holes II, if each battery insulator comprises an electrokinetic cell 7 and two insulation grids 8, battery insulator is formed after two insulation lattice corals 8 encircle an electrokinetic cell 7, insulation grid 8 is set to glass flame retardant plastics, described insulation grid 8 surrounding is equipped with guide vane end stop, the middle part of described insulation lattice coral 8 is provided with U-type groove 10, the bottom of insulation lattice coral 8 is arranged on inverted U, the diagonal angle up and down of described each insulation lattice coral 8 is respectively equipped with limited post and spacing hole, electrokinetic cell 7 is oppositely encircled by after being connected of limited post and spacing hole after docking by two insulation lattice corals 8, five are had to be parallel to each other and grizzly bar arranged in parallel in the middle of described insulation grid 8, the formation air channel, gap be provided with between grizzly bar.
Claims (5)
1. one kind is applicable to pure electric coach quick change battery box battery module combination structure, it is characterized in that it is provided with quick change battery box (1) and some battery modules, some battery modules are arranged in quick change battery box (1), insulation board I (2) and insulation board II (3) is respectively equipped with outside two of each battery module, briquetting I (4) is provided with on the top of insulation board I (2), briquetting II (5) is provided with on the top of insulation board II (3), connecting plate (6) is provided with in the side of quick change battery box (1), each battery module is coordinated with the connection of connecting plate (6) by briquetting I (4) or briquetting II (5) coordinates with the connection of connecting plate (6) and is connected with quick change battery box (1), be serially connected by jockey after each battery module is placed side by side by some battery insulators and form battery module, each battery insulator comprises an electrokinetic cell (7) and two insulation grid (8), two insulation lattice coral (8) are encircled an electrokinetic cell (7) and are formed battery insulator afterwards, described briquetting I (4) is provided with installing hole I, connecting plate (6) is provided with stud (9), each battery module is connected with quick change battery box (1) after inserting installing hole I by stud (9), described briquetting II (5) is provided with installing hole II, connecting plate (6) is provided with stud (9), each battery module is connected with quick change battery box (1) after inserting installing hole II by stud (9), the both sides that the centre that described jockey comprises each insulation lattice coral (8) top is provided with bottom bolt mounting holes I and each insulation lattice coral (8) are respectively equipped with bolt mounting holes II, bolt mounting holes II is set to counterbore, some battery insulators are connected in series formation battery module afterwards by being installed with bolt I (12) and being installed with bolt II (13) in bolt mounting holes I in two bolt mounting holes II, the diagonal angle up and down of described each insulation lattice coral (8) is respectively equipped with limited post and spacing hole, electrokinetic cell (7) is oppositely encircled by after being connected of limited post and spacing hole after docking by two insulation lattice coral (8), some being parallel to each other and grizzly bar arranged in parallel is had in the middle of described insulation grid (8), the formation air channel, gap be provided with between grizzly bar.
2. be according to claim 1ly applicable to pure electric coach quick change battery box battery module combination structure, it is characterized in that described insulation grid (8) is set to glass flame retardant plastics.
3. be according to claim 1ly applicable to pure electric coach quick change battery box battery module combination structure, it is characterized in that described insulation grid (8) surrounding is equipped with guide vane end stop (11).
4. be according to claim 1ly applicable to pure electric coach quick change battery box battery module combination structure, it is characterized in that described quick change battery box (1) lower surface is pasted with electrically insulating silicone rubber plate, the bottom that electrically insulating silicone rubber plate is placed on battery module is corresponding with battery module.
5. be according to claim 1ly applicable to pure electric coach quick change battery box battery module combination structure, it is characterized in that the middle part of described insulation lattice coral (8) is provided with U-type groove (10), the bottom of insulation lattice coral (8) is arranged on inverted U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411852.5A CN103515556B (en) | 2013-09-11 | 2013-09-11 | One is applicable to pure electric coach quick change battery box battery module combination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411852.5A CN103515556B (en) | 2013-09-11 | 2013-09-11 | One is applicable to pure electric coach quick change battery box battery module combination structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103515556A CN103515556A (en) | 2014-01-15 |
| CN103515556B true CN103515556B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310411852.5A Active CN103515556B (en) | 2013-09-11 | 2013-09-11 | One is applicable to pure electric coach quick change battery box battery module combination structure |
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| Country | Link |
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| CN (1) | CN103515556B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428567B (en) * | 2015-12-27 | 2018-03-02 | 江苏春兰清洁能源研究院有限公司 | A kind of lithium ionic cell module combining structure |
| CN111564581B (en) * | 2019-01-29 | 2022-07-29 | 重庆峘能电动车科技有限公司 | Single-box battery, battery arrangement device and electric automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202076346U (en) * | 2011-04-19 | 2011-12-14 | 威斯达电器(中山)制造有限公司 | Lithium battery single body group and power battery box |
| CN202434615U (en) * | 2012-01-17 | 2012-09-12 | 重庆长安汽车股份有限公司 | Battery module combination device for electric automobile |
| CN102938452A (en) * | 2012-11-27 | 2013-02-20 | 江苏春兰清洁能源研究院有限公司 | Square power battery module combined structure with metal shell |
| CN203481299U (en) * | 2013-09-11 | 2014-03-12 | 江苏春兰清洁能源研究院有限公司 | Battery module combined structure suitable for quick-change battery box of pure electric bus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7126311B2 (en) * | 2004-02-02 | 2006-10-24 | Gordon Gottsponer | Battery box for recreational vehicle |
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2013
- 2013-09-11 CN CN201310411852.5A patent/CN103515556B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202076346U (en) * | 2011-04-19 | 2011-12-14 | 威斯达电器(中山)制造有限公司 | Lithium battery single body group and power battery box |
| CN202434615U (en) * | 2012-01-17 | 2012-09-12 | 重庆长安汽车股份有限公司 | Battery module combination device for electric automobile |
| CN102938452A (en) * | 2012-11-27 | 2013-02-20 | 江苏春兰清洁能源研究院有限公司 | Square power battery module combined structure with metal shell |
| CN203481299U (en) * | 2013-09-11 | 2014-03-12 | 江苏春兰清洁能源研究院有限公司 | Battery module combined structure suitable for quick-change battery box of pure electric bus |
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| Publication number | Publication date |
|---|---|
| CN103515556A (en) | 2014-01-15 |
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Inventor after: Xu Qun Inventor after: Kong Lingguo Inventor after: Kong Lingbing Inventor after: Cao Guangyong Inventor after: Yuan Jie Inventor after: Chen Hua Inventor after: Ni Jing Inventor before: Kong Lingguo Inventor before: Kong Lingbing Inventor before: Cao Guangyong Inventor before: Yuan Jie |
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Free format text: CORRECT: INVENTOR; FROM: KONG LINGGUO KONG LINGBING CAO GUANGYONG YUAN JIE TO: XU QUN KONG LINGGUO KONG LINGBING CAO GUANGYONG YUAN JIE CHEN HUA NI JING |
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