CN202259592U - Large-capacity lithium-ion battery - Google Patents
Large-capacity lithium-ion battery Download PDFInfo
- Publication number
- CN202259592U CN202259592U CN2011203597444U CN201120359744U CN202259592U CN 202259592 U CN202259592 U CN 202259592U CN 2011203597444 U CN2011203597444 U CN 2011203597444U CN 201120359744 U CN201120359744 U CN 201120359744U CN 202259592 U CN202259592 U CN 202259592U
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- China
- Prior art keywords
- battery
- charger
- ion battery
- capacity lithium
- lithium ion
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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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Abstract
The utility model relates to a battery, in particular to a large-capacity lithium-ion battery, which comprises a battery shell, and batteries, chargers and a main control circuit which are arranged in the shell, wherein the batteries and the chargers are respectively connected with the main control circuit. The improvement of the battery is that: a plurality of batteries and a plurality of chargers are arranged, and each battery is electrically connected with one charger through the main control circuit; and a display screen electrically connected with the main control circuit is arranged on the shell. The battery has the beneficial effects that: firstly, the batteries are charged by high current (20A) one to one, i.e., each battery is equipped with one charger, and the charger is correspondingly connected with the battery through the main control circuit, accordingly, the charging speed is higher, and the best saturation state can be realized; and secondly, the large-capacity lithium-ion battery is equipped with the display screen, so that BMS (battery management system) management system data of an internal battery pack can be visually displayed through the display screen, and thus the work state of each group of batteries is fully monitored, the humanization is stronger, and the management is convenient.
Description
[technical field]
The utility model relates to battery, particularly a kind of high capacity lithium ion battery that is applied in electric automobile or the boats and ships.
[background technology]
The storage battery of convention has become a part indispensable in people's daily life; Storage battery is widely used in all trades and professions as power source; And storage battery also becomes a bottleneck of development such as electric motor car; The storage battery that is applied to electric automobile etc. at present mainly contains lead acid accumulator, nickel-hydrogen accumulator, lithium-ions battery; The ability force density of lead acid accumulator and nickel-hydrogen accumulator, power density, cycle life is relatively low and exist to pollute etc., and the ability force density of lithium-ions battery, power density, cycle life all have the advantage of protrusion and pollution-free, along with the development of technology; Lithium ion battery replaces lead acid accumulator and nickel-hydrogen accumulator gradually, becomes the main flow of used for electric vehicle power accumulator; In the prior art, be applied to the storage battery on the electric automobile etc., its complex structure, the assembling trouble in addition, does not have man-machine interface, can not realize the complete monitoring to battery operated state.
[utility model content]
The purpose of the utility model provide a kind of can be effectively not enough, can realize internal cell is charged one to one and has the high capacity lithium ion battery of man-machine interface.
The purpose of the utility model is achieved in that it comprises battery case and is arranged at battery, charger, the governor circuit in the shell; Said battery and charger are connected to governor circuit; Its improvement is: said battery and charger are a plurality of; Each battery electrically connects through governor circuit and a charger, and said shell is provided with the display screen that electrically connects with governor circuit.
In the said structure, said shell comprises that main frame and correspondence are arranged at front panel, backboard, side plate, the top board on each face of main body frame.
In the said structure, said main body frame is separated into upper and lower two-layer through a dividing plate, and said charger is arranged at lower floor, and said battery is arranged at the upper strata.
In the said structure, said each charger is through stacked being fixed in the main body frame lower floor of bakelite plate.
In the said structure, said main body frame adopts square tube steel profile material to process, and said front panel, backboard, side plate and top board are metal sheet.
In the said structure, said display screen is arranged on the front panel, and function button also is set on said front panel.
The beneficial effect of the utility model is: a plurality of batteries in one of which, the utility model structure adopt big one to one electric current (20A) charging; Be about to each battery and be equipped with a charger; Through the corresponding connection with battery of governor circuit, so, its charging rate is fast with it; Charging effect is good, can reach best saturation condition; Two, this high capacity lithium ion battery is equipped with display screen; Promptly have man-machine interface, can show the BMS Management System Data of internal battery intuitively, the operating state of inner each Battery pack is carried out complete monitoring through display screen; Management is convenient in hommization more; Three, whole high capacity lithium ion battery modularization is convenient to assembling and maintenance, and is simple in structure, easy to use; Four, its main body frame of forming shell adopts square tube steel profile material to process, and front panel, backboard, side plate and top board are metal sheet, its sound construction, shockproof resistance to compression.
[description of drawings]
Fig. 1 is the decomposing schematic representation of the utility model
Among the figure: 1, charger 2, display screen 3, main body frame 4, front panel 5, backboard 6, side plate 7, top board 8, dividing plate 9, upper strata 10, lower floor 11, bakelite plate 12, function key.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As shown in Figure 1; The utility model relates to a kind of high capacity lithium ion battery; It comprises battery case and is arranged at battery (not looking out among the figure), charger 1, the governor circuit in the shell, and said battery and charger 1 are connected to governor circuit, and said battery and charger 1 are a plurality of; Each battery electrically connects through governor circuit and a charger 1; Realize that a charger 1 is a battery charge, i.e. charging one to one, said shell is provided with the display screen 2 that electrically connects with governor circuit.
Said shell comprises that main frame 3 and correspondence are arranged at front panel 4, backboard 5, side plate 6, the top board 7 on main body frame 3 each face, and said display screen 2 is arranged on the front panel 4, on said front panel 4, function button 12 is set also; Main body frame 3 is separated into upper and lower two- layer 9,10 through a dividing plate 8; Said charger 1 is arranged at lower floor; Said battery is arranged at the upper strata; Said each charger 1 is through a bakelite plate 11 stacked being fixed in main body frame 3 lower floors, promptly in the space of lower floor, and charger 1 corresponding bakelite plate 11 an arrangement setting in layer.
In the present embodiment, main body frame 3 adopts square tube steel profile materials to process, and said front panel 4, backboard 5, side plate 6 and top board 7 are metal sheet.
To sum up, a plurality of batteries in the utility model structure adopt big one to one electric currents (20A) charging, be about to each battery and be equipped with a charger 1, with it through the corresponding connection of governor circuit with battery; So; Its charging rate is fast, and charging effect is good, can reach best saturation condition; Secondly, this high capacity lithium ion battery is equipped with display screen 2; Promptly have man-machine interface, can show the BMS Management System Data of internal battery intuitively, the operating state of inner each Battery pack is carried out complete monitoring through display screen 2; Management is convenient in hommization more; Once more, whole high capacity lithium ion battery modularization, be convenient to the assembling with the maintenance, simple in structure, easy to use; Its main body frame 3 of forming shell adopts square tube steel profile material to process, and front panel 4, backboard 5, side plate 6 and top board 7 are metal sheet, its sound construction, shockproof resistance to compression.
Claims (6)
1. high capacity lithium ion battery; It comprises battery case and is arranged at lithium ion battery, charger, the governor circuit in the shell; Said battery and charger are connected to governor circuit; It is characterized in that: said battery and charger are a plurality of, and each battery electrically connects through governor circuit and a charger, and said shell is provided with the display screen that electrically connects with governor circuit.
2. high capacity lithium ion battery according to claim 1 is characterized in that: said shell comprises that main frame and correspondence are arranged at front panel, backboard, side plate, the top board on each face of main body frame.
3. high capacity lithium ion battery according to claim 2 is characterized in that: said main body frame is separated into upper and lower two-layer through a dividing plate, said charger is arranged at lower floor, and said battery is arranged at the upper strata.
4. high capacity lithium ion battery according to claim 1 is characterized in that: said each charger is through stacked being fixed in the main body frame lower floor of bakelite plate.
5. high capacity lithium ion battery according to claim 3 is characterized in that: said main body frame adopts square tube steel profile material to process, and said front panel, backboard, side plate and top board are metal sheet.
6. high capacity lithium ion battery according to claim 3 is characterized in that: said display screen is arranged on the front panel, and function button also is set on said front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203597444U CN202259592U (en) | 2011-09-23 | 2011-09-23 | Large-capacity lithium-ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203597444U CN202259592U (en) | 2011-09-23 | 2011-09-23 | Large-capacity lithium-ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259592U true CN202259592U (en) | 2012-05-30 |
Family
ID=46120787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203597444U Expired - Fee Related CN202259592U (en) | 2011-09-23 | 2011-09-23 | Large-capacity lithium-ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300098A (en) * | 2014-10-10 | 2015-01-21 | 浙江新大力电光源集团股份有限公司 | Vibration-proof storage battery shell |
-
2011
- 2011-09-23 CN CN2011203597444U patent/CN202259592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300098A (en) * | 2014-10-10 | 2015-01-21 | 浙江新大力电光源集团股份有限公司 | Vibration-proof storage battery shell |
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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: 20120530 Termination date: 20130923 |