CN204067461U - A kind of portable high performance lithium ion battery module cage in groups - Google Patents
A kind of portable high performance lithium ion battery module cage in groups Download PDFInfo
- Publication number
- CN204067461U CN204067461U CN201420453762.2U CN201420453762U CN204067461U CN 204067461 U CN204067461 U CN 204067461U CN 201420453762 U CN201420453762 U CN 201420453762U CN 204067461 U CN204067461 U CN 204067461U
- Authority
- CN
- China
- Prior art keywords
- main body
- case main
- battery case
- battery
- module
- 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 - Lifetime
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
A kind of portable high performance lithium ion battery module cage in groups, comprise battery case main body, battery case main body is built-in with battery module, 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 in battery case body front end face is provided with an installation cavity, is provided with installation frame in installation cavity, and battery management module is arranged on installation frame; Be provided with rear fixed mount inside the rear end face of battery case main body, there is rear plate in the front of rear fixed mount, and rear plate is connected on rear fixed mount by clamping screw, and battery module is between rear plate and installation frame; The longitudinal compression beam of longitudinally arranging along battery case main body be positioned at above battery module is also provided with in battery case main body; The bottom surface of battery module is also lined with cushion pad, and the two sides of battery case main body are also provided with handle.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: a kind of 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, is provided with battery management module in described battery case main body;
The inner side of the front end face of described battery case main body is provided with an installation cavity, is provided with installation frame in described installation cavity, and described battery management module is arranged on described installation frame;
The inner side of the rear end face of described battery case main body is provided with rear fixed mount, there is rear plate in the front of described rear fixed mount, described rear plate is connected on described rear fixed mount by clamping screw, described battery module is between described rear plate and installation frame, and battery module described after the clamping screw described in locking is clamped between described installation frame and rear plate;
The longitudinal compression beam of longitudinally arranging along described battery case main body be positioned at above described battery module is also provided with in described battery case main body, be provided with beam fixed mount in battery case main body below described longitudinal compression beam, the two ends of described longitudinal compression beam are connected on described beam fixed mount by longitudinal hold-down bolt.
Further, the bottom surface of described battery module is also lined with cushion pad, and the two sides of described battery case main body are also provided with handle.
Further, the bottom of the side of described battery case main body is also provided with square fixing feet.
Further, the front end face of described battery case main body, rear end face are also provided with shutter.
Further, described installation frame is provided with mounting bar, and described battery management module is arranged on described mounting bar.
The beneficial effects of the utility model are: 1. rear plate and installation frame can force cell housing to keep smooth, undeformed, once battery causes housing blow-up because of inner aerogenesis, rear plate and installation frame can force enclosure interior gas to be discharged from safety valve in time, greatly reduce potential safety hazard, improve battery.2. above battery module, be provided with longitudinal compression beam, prevent battery from moving up and down; Between battery module and casing, be provided with cushion pad, guarantee that battery module prevents battery case internal short-circuit have good shock resistance under actual condition while.3. battery case main body both sides are provided with handle, are easy to carry.4. battery case main body is provided with shutter, and thermal diffusivity is good.
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, a kind of 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, is provided with battery management module 3 in described battery case main body.The front end face of described battery case main body 1, rear end face are also provided with shutter 4, and thermal diffusivity is good.The bottom of the side of described battery case main body 1 is also provided with square fixing feet 5, is convenient to the steady placement of casing.
The inner side of the front end face of described battery case main body 1 is provided with an installation cavity 6, be provided with installation frame 7(installation frame in described installation cavity 6 to be arranged in battery case main body by bolt, screw etc.), described battery management module 3 is arranged on described installation frame 7.In the present embodiment, described installation frame 7 is provided with mounting bar 8, and described battery management module 3 is arranged on described mounting bar 8, and concrete mounting means can make screw connection, bolt connection etc.
The inner side of the rear end face of described battery case main body 1 is provided with rear fixed mount 9, there is rear plate 10 in the front of described rear fixed mount 9, described rear plate 10 is connected on described rear fixed mount 9 by clamping screw 11, described battery module 2 is between described rear plate 10 and installation frame 7, and battery module 2 described after the clamping screw 11 described in locking is clamped between described installation frame 7 and rear plate 10.
The longitudinal compression beam 12 of longitudinally arranging along described battery case main body 1 be positioned at above described battery module 2 is also provided with in described battery case main body 1, be provided with beam fixed mount 13 in battery case main body below described longitudinal compression beam 12, the two ends of described longitudinal compression beam 12 are connected on described beam fixed mount 13 by longitudinal hold-down bolt.
Rear plate 10 and installation frame 7 can force cell housing to keep smooth, undeformed, once battery causes housing blow-up because of inner aerogenesis, rear plate 10 and installation frame 7 can force enclosure interior gas to be discharged from safety valve in time, greatly reduce potential safety hazard, improve battery.Above battery module 2, be provided with longitudinal compression beam 12, prevent battery from moving up and down.
The bottom surface of battery module 2 described in the present embodiment is also lined with cushion pad 14, guarantees that battery module 2 prevents battery case internal short-circuit have good shock resistance under actual condition while.
In the present embodiment, the two sides of described battery case main body 1 are also provided with handle 15, are easy to carry.
Claims (4)
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, be provided with battery management module 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 an installation cavity, is provided with installation frame in described installation cavity, and described battery management module is arranged on described installation frame;
The inner side of the rear end face of described battery case main body is provided with rear fixed mount, there is rear plate in the front of described rear fixed mount, described rear plate is connected on described rear fixed mount by clamping screw, described battery module is between described rear plate and installation frame, and battery module described after the clamping screw described in locking is clamped between described installation frame and rear plate;
The longitudinal compression beam of longitudinally arranging along described battery case main body be positioned at above described battery module is also provided with in described battery case main body, be provided with beam fixed mount in battery case main body below described longitudinal compression beam, the two ends of described longitudinal compression beam are connected on described beam fixed mount by longitudinal hold-down bolt;
The bottom surface of described battery module is also lined with cushion pad, and the two sides of described battery case main body are also provided with handle.
2. portable high performance lithium ion battery as claimed in claim 1 module cage in groups, is characterized in that: the bottom of the side of described battery case main body is also provided with square fixing feet.
3. portable high performance lithium ion battery as claimed in claim 1 or 2 module cage in groups, is characterized in that: the front end face of described battery case main body, rear end face are also provided with shutter.
4. portable high performance lithium ion battery as claimed in claim 1 or 2 module cage in groups, it is characterized in that: described installation frame is provided with mounting bar, described battery management module is arranged on described mounting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453762.2U CN204067461U (en) | 2014-08-13 | 2014-08-13 | A kind of portable high performance lithium ion battery module cage in groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453762.2U CN204067461U (en) | 2014-08-13 | 2014-08-13 | A kind of portable high performance lithium ion battery module cage in groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067461U true CN204067461U (en) | 2014-12-31 |
Family
ID=52208914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453762.2U Expired - Lifetime CN204067461U (en) | 2014-08-13 | 2014-08-13 | A kind of portable high performance lithium ion battery module cage in groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067461U (en) |
-
2014
- 2014-08-13 CN CN201420453762.2U patent/CN204067461U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
|
| CX01 | Expiry of patent term |