CN204067462U - Portable high performance lithium ion battery module cage in groups - Google Patents
Portable high performance lithium ion battery module cage in groups Download PDFInfo
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- CN204067462U CN204067462U CN201420453763.7U CN201420453763U CN204067462U CN 204067462 U CN204067462 U CN 204067462U CN 201420453763 U CN201420453763 U CN 201420453763U CN 204067462 U CN204067462 U CN 204067462U
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- main body
- case main
- battery case
- battery
- battery module
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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
Portable high performance lithium ion battery module cage in groups, comprise battery case main body, battery case main body is built-in with the battery module be interconnected by multiple cell, battery case main body is provided with positive and negative terminals, battery management module is provided with in battery case main body, the inner side of the front end face of battery case main body is provided with front fixed mount, there is front plate at the rear of front fixed mount, front plate is connected on front fixed mount by clamping screw, battery module is between front plate and the rear end face of battery case main body, after locking clamping screw, battery module is clamped between the rear end face of front plate and battery case main body, the inwall of the two sides of battery case main body is provided with side clamping plate, and battery module is clamped between two pieces of side clamping plate, the outer wall of the two sides of battery case main body is provided with handle, cushion pad is provided with between the bottom surface of battery module and battery case main body.The high performance lithium ion battery that the utility model provides in groups module box structure compact and safe and reliable, be easy to carry.
Description
Technical field
The utility model relates to a kind of lithium ion battery module cage in groups.
Background technology
Lithium rechargeable battery because its discharge platform is stable, energy density is high, current density is large, long service life, self-discharge rate are low, quality is light, memory-less effect, the advantage such as pollution-free, become current widely used power supply product.Its application mainly comprises all kinds of portable electronic consumer product (as smart mobile phone, panel computer, digital camera etc.), solar energy/supporting energy storage in wind energy power station, electric motor car (EV) and hybrid electric vehicle (HEV), military weaponry, space industry etc.In practical application, for meeting the application requirement of distinct device or different occasion, usually several monomer lithium ion batteries being carried out connection in series-parallel module and using in groups.Therefore, the scientific and reasonable design of battery module casing is most important.Wherein, for the field having Mobile solution demand, usual battery in groups capacity relative is less than normal, and heat dissipation capacity is less.Therefore in the design process, on the one hand, modular tank will guarantee that inner each cell is solid and reliable, has antidetonation, anti-bumpiness and certain explosion-proof; On the other hand, the portability considering casing will also be given prominence to.Current lithium ion battery in groups module cage need to improve in these areas.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing lithium ion battery module cage in groups, the utility model provides a kind of compact conformation and safe and reliable portable high performance lithium ion battery module cage in groups.
The technical scheme in the invention for solving the technical problem is: portable high performance lithium ion battery module cage in groups, comprise battery case main body, described battery case main body is built-in with the battery module be interconnected by multiple cell, described battery case main body is provided with positive and negative terminals, battery management module is provided with in described battery case main body, the inner side of the front end face of described battery case main body is provided with front fixed mount, there is front plate at the rear of described front fixed mount, described front plate by clamping screw be connected to described before on fixed mount, described battery module is between described front plate and the rear end face of battery case main body, battery module described after clamping screw described in locking is clamped between the rear end face of described front plate and battery case main body,
The inwall of the two sides of described battery case main body is provided with side clamping plate, and described battery module is clamped between two pieces of side clamping plate;
The outer wall of the two sides of described battery case main body is provided with handle;
Cushion pad is provided with between the bottom surface of described battery module and battery case main body.
Further, the front of described battery case main body is also provided with LED electrical pressure indication panel.
The beneficial effects of the utility model are: 1. the rear end face of front plate and battery case main body can force cell housing to keep smooth, undeformed, once battery causes housing blow-up because of inner aerogenesis, the rear end face of front plate and battery case main body can force enclosure interior gas to be discharged from safety valve in time, greatly reduce potential safety hazard, improve battery.2. battery case main body top cover and cushion pad play fixing whole battery pack, stop battery to move up and down, guarantee that battery module prevents battery case internal short-circuit have good shock resistance under actual condition while.3. the bottom of battery module is provided with cushion pad, further enhancing shock resistance.4. can real time inspection cell or battery module state-of-charge by the LED electrical pressure indication panel on the front of battery case main body, be conducive to timely electric power storage.5. battery case main body both sides are provided with handle, are easy to carry.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view cutaway drawing of the present utility model.
Fig. 3 is vertical view cutaway drawing of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, portable high performance lithium ion battery module cage in groups, comprise battery case main body 1, described battery case main body 1 is built-in with the battery module 2 be interconnected by multiple cell, described battery case main body 1 is provided with positive and negative terminals, battery management module is provided with in described battery case main body 1, the inner side of the front end face of described battery case main body 1 is provided with front fixed mount 3, there is front plate 4 at the rear of described front fixed mount 3, described front plate 4 by clamping screw 5 be connected to described before on fixed mount, described battery module 2 is between described front plate 4 and the rear end face of battery case main body 1, battery module 2 described after clamping screw 5 described in locking is clamped between described front plate 4 and the rear end face of battery case main body 1.
The inwall of the two sides of described battery case main body 1 is provided with side clamping plate 6, and described battery module 2 is clamped between two pieces of side clamping plate 6.
The outer wall of the two sides of described battery case main body 1 is provided with handle 7.
Cushion pad 8 is provided with between described battery module 2 and the bottom surface of battery case main body 1.
The rear end face of front plate 4 and battery case main body 1 can force cell housing to keep smooth, undeformed, once battery causes housing blow-up because of inner aerogenesis, the rear end face of front plate 4 and battery case main body 1 can force enclosure interior gas to be discharged from safety valve in time, greatly reduce potential safety hazard, improve battery.The top cover of battery case main body 1 and cushion pad 8 play fixing whole battery pack, stop battery to move up and down, guarantee that battery module prevents battery case internal short-circuit have good shock resistance under actual condition while.The bottom of battery module is provided with cushion pad 8, further enhancing shock resistance.Battery case main body 1 both sides are provided with handle 7, are easy to carry.
In the present embodiment, the front of described battery case main body 1 is also provided with LED electrical pressure indication panel 9.Can real time inspection cell or battery module state-of-charge by LED electrical on the front of battery case main body pressure indication panel 9, be conducive to timely electric power storage.
Claims (2)
1. portable high performance lithium ion battery module cage in groups, comprise battery case main body, described battery case main body is built-in with the battery module be interconnected by multiple cell, described battery case main body is provided with positive and negative terminals, battery management module is provided with in described battery case main body, it is characterized in that: the inner side of the front end face of described battery case main body is provided with front fixed mount, there is front plate at the rear of described front fixed mount, described front plate by clamping screw be connected to described before on fixed mount, described battery module is between described front plate and the rear end face of battery case main body, battery module described after clamping screw described in locking is clamped between the rear end face of described front plate and battery case main body,
The inwall of the two sides of described battery case main body is provided with side clamping plate, and described battery module is clamped between two pieces of side clamping plate;
The outer wall of the two sides of described battery case main body is provided with handle;
Cushion pad is provided with between the bottom surface of described battery module and battery case main body.
2. portable high performance lithium ion battery as claimed in claim 1 module cage in groups, is characterized in that: the front of described battery case main body is also provided with LED electrical pressure indication panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453763.7U CN204067462U (en) | 2014-08-13 | 2014-08-13 | Portable high performance lithium ion battery module cage in groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453763.7U CN204067462U (en) | 2014-08-13 | 2014-08-13 | Portable high performance lithium ion battery module cage in groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067462U true CN204067462U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453763.7U Active CN204067462U (en) | 2014-08-13 | 2014-08-13 | Portable high performance lithium ion battery module cage in groups |
Country Status (1)
| Country | Link |
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| CN (1) | CN204067462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469791A (en) * | 2015-08-18 | 2017-03-01 | 有量科技股份有限公司 | Lithium battery module |
| EP3297061A4 (en) * | 2016-01-08 | 2018-04-04 | LG Chem, Ltd. | Battery pack |
-
2014
- 2014-08-13 CN CN201420453763.7U patent/CN204067462U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469791A (en) * | 2015-08-18 | 2017-03-01 | 有量科技股份有限公司 | Lithium battery module |
| EP3297061A4 (en) * | 2016-01-08 | 2018-04-04 | LG Chem, Ltd. | Battery pack |
| US10673036B2 (en) | 2016-01-08 | 2020-06-02 | Lg Chem, Ltd. | Battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |