CN209434282U - A kind of electrokinetic cell system of high-energy density - Google Patents
A kind of electrokinetic cell system of high-energy density Download PDFInfo
- Publication number
- CN209434282U CN209434282U CN201920328197.XU CN201920328197U CN209434282U CN 209434282 U CN209434282 U CN 209434282U CN 201920328197 U CN201920328197 U CN 201920328197U CN 209434282 U CN209434282 U CN 209434282U
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- China
- Prior art keywords
- ternary lithium
- lithium battery
- mould group
- groups
- battery mould
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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
Abstract
The utility model discloses a kind of electrokinetic cell systems of high-energy density, and including two groups of battery case, the battery case is by two casees attachment device connections, and battery case described in two groups is connected by high pressure and communication system connector；The battery case includes multiple groups ternary lithium battery mould group, ternary lithium battery mould group described in multiple groups is fixed by the bracket in bottom case and is connected in series, and the ternary lithium battery mould group is electrically connected with mainboard, the upper end of the bottom case is fixed in the ternary lithium battery mould group is sealed in by cover；The utility model by the arrangement of the battery cases of two groups of ternary lithium battery mould groups, can in limited arrangement space lifting system electricity, to improve the dynamic property and economy of vehicle.
Description
Technical field
The utility model belongs to cell system field, and in particular to a kind of electrokinetic cell system of high-energy density.
Background technique
The battery of commercialization electric vehicle market segment is in the majority with LiFePO4 (LFP) at present, and in addition there are also ternarys, mangaic acid
The batteries such as lithium, cobalt acid lithium, from the point of view of comparing, LiFePO4 scheme is compared to other more stable, therefore in commercial electric automobiles
Obtain more motor corporation's application.Lithium iron phosphate dynamic battery energy density with respect to ternary power battery for, energy density compared with
It is low, for the Light Duty Commercial Car for being similar to pick up and spaces compact, hundred kilometers of energy consumptions are dragged down, hundred kilometers of unit is increased
Mounted mass energy consumption usage factor, therefore the Light Duty Commercial Car of pick up and spaces compact is small to spatial volume, the big demand of energy compared with
Other commercial vehicles are more urgent, this is also a difficult problem put in face of motor corporation.
Utility model content
The purpose of the utility model is to provide a kind of electrokinetic cell systems of high-energy density, in a limited space in volume
Using the power battery of large energy density, so as to improve the gross energy of power battery, and then increase the course continuation mileage of vehicle.
Technical solution provided by the utility model is: a kind of electrokinetic cell system of high-energy density, including two groups
Battery case, the battery case is by two casees attachment device connections, and battery case described in two groups is connected by high pressure and communication system
Device connection；
The battery case includes multiple groups ternary lithium battery mould group, and ternary lithium battery mould group described in multiple groups is fixed by the bracket
It in bottom case and is connected in series, and the ternary lithium battery mould group is electrically connected with mainboard, the upper end of the bottom case is fixed with cover
The ternary lithium battery mould group is sealed in interior.
As a kind of improvement of the utility model, the high pressure and communication system connector include total just total negative air plug, fast
It fills air plug, trickle charge air plug, heating air plug, communication interface and is connected by power air plug two casees.
The utility model has the advantages that
The utility model, can be in limited arrangement space by the arrangement of the battery case of two groups of ternary lithium battery mould groups
Lifting system electricity, to improve the dynamic property and economy of vehicle.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is partial enlarged view at the A of Fig. 1.
In figure: two casees attachment devices of 1-, 2- high pressure and communication system connector, 3- ternary lithium battery mould group, 4- bracket, 5-
Bottom case, 6- mainboard, 7- cover.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the electrokinetic cell system of one of the present embodiment high-energy density, including two groups of electricity
Pond case, the battery case are connected to by existing two casees attachment devices 1, and battery case described in two groups passes through high pressure and communication system
Connector 2 connects；
The battery case includes multiple groups ternary lithium battery mould group 3, and ternary lithium battery mould group 3 described in multiple groups is solid by bracket 4
It is scheduled in bottom case 5 and is connected in series, and the ternary lithium battery mould group 3 is electrically connected with mainboard 6, the upper end of the bottom case 5 is solid
There is cover 7 to be sealed in the ternary lithium battery mould group 3 interior surely.
In the present embodiment, the high pressure and communication system connector 2 include total just total negative air plug, fast charge air plug, trickle charge boat
It inserts, heat air plug, communication interface and be connected by power air plug two casees.
The utility model, can be in limited arrangement space by the arrangement of the battery case of two groups of ternary lithium battery mould groups 3
Interior lifting system electricity, to improve the dynamic property and economy of vehicle.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing itself is consistent, but does not play restriction effect to the structure of the utility model；In addition, the utility model is not
It is confined to above-mentioned specific embodiment, those skilled in the art can also make a variety of variations, but any and the utility model accordingly
Equivalent or similar variation should all be covered in the range of the utility model claims.
Claims (2)
1. a kind of electrokinetic cell system of high-energy density, it is characterised in that:
Including two groups of battery case, the battery case is by two casees attachment device (1) connections, and battery case described in two groups passes through height
Pressure and communication system connector (2) connection；
The battery case includes multiple groups ternary lithium battery mould group (3), and ternary lithium battery mould group (3) described in multiple groups passes through bracket (4)
It is fixed in bottom case (5) and is connected in series, and the ternary lithium battery mould group (3) is electrically connected with mainboard (6), the bottom case
(5) upper end is fixed in the ternary lithium battery mould group (3) is sealed in by cover (7).
2. a kind of electrokinetic cell system of high-energy density according to claim 1, it is characterised in that:
The high pressure and communication system connector (2) include total just total negative air plug, fast charge air plug, trickle charge air plug, heating air plug, lead to
Communication interface and it is connected by power air plug two casees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328197.XU CN209434282U (en) | 2019-03-15 | 2019-03-15 | A kind of electrokinetic cell system of high-energy density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328197.XU CN209434282U (en) | 2019-03-15 | 2019-03-15 | A kind of electrokinetic cell system of high-energy density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434282U true CN209434282U (en) | 2019-09-24 |
Family
ID=67978516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920328197.XU Active CN209434282U (en) | 2019-03-15 | 2019-03-15 | A kind of electrokinetic cell system of high-energy density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434282U (en) |
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2019
- 2019-03-15 CN CN201920328197.XU patent/CN209434282U/en active Active
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