CN207993915U - A kind of energy-storage battery case and its babinet - Google Patents
A kind of energy-storage battery case and its babinet Download PDFInfo
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- CN207993915U CN207993915U CN201820007301.0U CN201820007301U CN207993915U CN 207993915 U CN207993915 U CN 207993915U CN 201820007301 U CN201820007301 U CN 201820007301U CN 207993915 U CN207993915 U CN 207993915U
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- babinet
- energy
- battery
- storage battery
- battery case
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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 is related to a kind of energy-storage battery case and its babinets.A kind of energy-storage battery case includes babinet and case lid, the battery pack being made of single battery is equipped in babinet, the energy-storage battery case further include for and meanwhile compress the battery plates of more than two single batteries, the inside of the case lid is equipped with for by the top pressure structure in battery plate top pressure to corresponding single battery.The energy-storage battery case includes babinet and case lid, battery pack equipped with single battery composition in babinet, energy-storage battery case further include for and meanwhile compress the battery plates of more than two single batteries, the inside of the case lid is equipped with for by the top pressure structure in battery plate top pressure to corresponding single battery, single battery can be positioned, avoid single battery from occurring teetertottering, unstable phenomenon.
Description
Technical field
The utility model is related to a kind of energy-storage battery case and its babinets.
Background technology
With the fast development of regenerative resource construction, large-scale regenerative resource accesses power grid, regenerative resource
Randomness and intermittence can generate more significant impact to the transient stability and frequency stability of power grid, or even can cause electricity
The deterioration of energy quality, peak capacity and frequency regulation capacity to power grid bring huge challenge.To maintain power grid operation, the world
Each state has all carried out the technical research of energy-accumulating power station and each stage running of power grid, participates in the energy-storage system of peak regulation and frequency modulation using big
The battery of capacity receives the transfer of power grid, and energy is allow flexibly to handle up and shift.
Currently, in the battery that energy-storage system uses, mostly the lithium ion battery of large capacity, lithium ion battery are gone here and there simultaneously
Connection forms the battery pack of high voltage and high power capacity.Lithium ion battery has energy density height, long lifespan, mass-energy than big, memoryless
Effect, it is pollution-free the advantages that, be widely used in electric energy storing system.Notification number is CN101894930B, bulletin
Day is that the Chinese patent of 2014.04.23 discloses a kind of battery case with excellent performance of ventilation and heat dispersion, which includes babinet
And case lid, the battery pack equipped with single battery composition in babinet, battery pack by be arranged the Boards wall in battery pack both sides in
In babinet, two opposite side plates of babinet are respectively air intake plate and exhausting plate, and air intake plate is equipped with air inlet, and exhausting plate is equipped with
Air outlet is equipped with exhaust fan at air outlet, forms spaced, the battery of face air intake plate between the single battery of battery pack
The side of group is equipped with drainage plate, and there are the corresponding gaps in interval between each battery between each drainage plate.The battery case is logical
It crosses exhaust fan and cold air is sucked into box house by air inlet, through the interval between drainage plate and battery, take away battery pack generation
Heat, can make battery one than more consistent environment under work, extend the service life of battery pack.
But battery pack in babinet is larger, babinet needs roving, the battery pack in babinet is easy
It shakes, Boards wall of the battery pack by clamping battery pack both sides cannot achieve fixation above and below battery pack, lead in babinet
The phenomenon that causing the frictional force increase between the monomer of battery pack to generate bulge, the larger list for resulting even in battery pack of shaking degree
Body cell height differs, and influences the normal work of energy-storage battery group.
Utility model content
The purpose of this utility model is to provide a kind of energy-storage battery casees, solve the case of energy-storage battery case in the prior art
Internal battery pack is easy to happen the problem of teetertottering；The purpose of this utility model also resides in a kind of energy-storage battery case of offer
Babinet.
To achieve the above object, the technical solution of the utility model energy-storage battery case is：
Technical solution 1：A kind of energy-storage battery case includes babinet and case lid, and the battery being made of single battery is equipped in babinet
Group, the energy-storage battery case further include for and meanwhile compress the battery plates of more than two single batteries, the inside of the case lid
Equipped with for by the top pressure structure in battery plate top pressure to corresponding single battery.
Advantage is：The energy-storage battery case includes babinet and case lid, the battery formed equipped with single battery in babinet
Group, energy-storage battery case further include for and meanwhile compress the battery plates of more than two single batteries, the inside of the case lid is equipped with
For that by the top pressure structure in battery plate top pressure to corresponding single battery, can be positioned to single battery, avoid monomer
Teetertottering occurs in battery, unstable phenomenon.
Technical solution 2：On the basis of technical solution 1, the battery plate have for babinet, case lid or battery
The location structure of group adaptation.
Technical solution 3：On the basis of technical solution 2, the battery plate is frame structure, and battery plate bridges two
Above single battery pole close to each other.
Advantage is：Battery plate is frame structure, and the more than two single batteries of battery plate bridging are close to each other
Pole, battery plate is positioned using battery electrode column.
Technical solution 4：On the basis of technical solution 1 or 2 or 3, the bottom of box be equipped with for single battery into
The locating slot of row positioning.
Technical solution 5：On the basis of technical solution 4, the both ends of the locating slot are equipped with cross locating rack, locating slot
Length is more than the length of single battery, spaced between the trough rim and single battery of locating slot.
Advantage is：The both ends of locating slot are equipped with cross locating rack, and the length of locating slot is more than the length of single battery
Degree, the width of the trough rim of locating slot are less than the width of cross locating rack, can avoid the friction between single battery, can prevent
Battery pack high magnification using when there is the phenomenon that bulge, the trough rim of locating slot can increase the intensity of babinet.
Technical solution 6：On the basis of technical solution 1 or 2 or 3, the battery plate is equipped with for information collection harness
By circuit perforation.
Technical solution 7：On the basis of technical solution 1 or 2 or 3, set respectively on the tank wall of the babinet along the longitudinal direction
There are air inlet and air outlet.
Technical solution 8：On the basis of technical solution 7, the air inlet is the through-hole being arranged at intervals on tank wall, described
Interval corresponding with air inlet is equipped between the single battery of battery pack.
Technical solution 9：On the basis of technical solution 1 or 2 or 3, the case lid is equipped with the line concentration for concentrating harness
Hole.
Technical solution 10：On the basis of technical solution 1 or 2 or 3, the inner surface of the case lid is equipped with reinforcing rib.
Technical solution 11：On the basis of technical solution 1 or 2 or 3, the babinet and case lid are by PC plastic and ABS plastic
Mixing material be molded.
Technical solution 12：On the basis of technical solution 1 or 2 or 3, reinforcement is equipped at intervals on the madial wall of the babinet
Muscle.
The technical solution of the babinet of the utility model energy-storage battery case is：
Technical solution 1：A kind of babinet of energy-storage battery case, interior be equipped with of babinet are used for while compressing more than two single batteries
Battery plate, the inside of the case lid is equipped with for by the top pressure structure in battery plate top pressure to corresponding single battery.
Technical solution 2：On the basis of technical solution 1, the battery plate have for babinet, case lid or battery
The location structure of group adaptation.
Technical solution 3：On the basis of technical solution 1, the bottom of the babinet is equipped with for determining single battery
The locating slot of position.
Technical solution 4：On the basis of technical solution 1 or 2 or 3, the battery plate is equipped with for information collection harness
By circuit perforation.
Technical solution 5：On the basis of technical solution 1 or 2 or 3, the air inlet is to be arranged at intervals on leading on tank wall
Hole.
Technical solution 6：On the basis of technical solution 1 or 2 or 3, the case lid is equipped with the line concentration for concentrating harness
Hole.
Technical solution 7：On the basis of technical solution 1 or 2 or 3, the inner surface of the case lid is equipped with reinforcing rib.
Technical solution 8：On the basis of technical solution 1 or 2 or 3, the babinet and case lid are by PC plastic and ABS plastic
Mixing material is molded.
Technical solution 9：On the basis of technical solution 1 or 2 or 3, reinforcing rib is equipped at intervals on the madial wall of the babinet.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model energy-storage battery case；
Fig. 2 is the structural schematic diagram of the babinet and battery pack assembly of the utility model energy-storage battery case；
Fig. 3 is structural representation Fig. 1 of the babinet of the utility model energy-storage battery case；
Fig. 4 is structural representation Fig. 2 of the babinet of the utility model energy-storage battery case；
Fig. 5 is the front view of the case lid of the utility model energy-storage battery case；
Fig. 6 is the vertical view of case lid shown in Fig. 3；
Fig. 7 is the structural schematic diagram of the battery plate of the utility model energy-storage battery case；
Fig. 8 is the structural schematic diagram of the partition board of the utility model energy-storage battery case；
Fig. 9 is the speed cloud distribution map in the utility model energy-storage battery case course of work middle case；
Figure 10 is the temperature cloud distribution map in the utility model energy-storage battery case course of work middle case.
Reference sign：1. babinet；2. case lid；3. battery plate；4. partition board；5. battery pack；6. interval；7. air inlet
Mouthful；8. air outlet；9. exhaust fan；10. column；11. case lid reinforcing rib；12. collecting string holes；13. locating slot；14. babinet reinforcing rib；
15. circuit is perforated.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment 1 of the utility model energy-storage battery case, as shown in Figures 1 to 10, the energy-storage battery case include 1 He of babinet
Case lid 2, is equipped with the battery pack 5 being made of single battery in babinet, and air inlet 7 and outlet air are respectively equipped on tank wall before and after babinet 1
Mouth 8, babinet 1 is interior to be equipped with the partition board 4 extended along the longitudinal direction, and partition board 4 is divided into babinet 1 different sections, each section difference
It is corresponding with respective air inlet 7 and air outlet 8.
Air inlet 7 is the through-hole being arranged at intervals on tank wall, and it is right with air inlet 7 to be equipped between the single battery of battery pack 5
The interval 6 answered, air inlet 7 and 6 corresponding formation gas channels of interval, the setting of partition board 4 is in interval 6.
Three partition boards 4 are equipped at intervals in babinet 1, the material of partition board 4 is epoxy resin, and the shape of partition board 4 is rectangle, every
The length of plate 4 is longer 5mm than the length of battery pack 5, and the height of partition board 4 is higher 5mm than the height of battery pack 5.Partition board 4 is equal babinet 1
Even to be divided into four sections, the tank wall of babinet 1 is equipped with four air outlets 8 corresponding with four sections, and the shape of air outlet 8 is circle
Shape, the position and the position of air outlet 8 of exhaust fan 9 are correspondingly arranged, and exhaust fan 9 is fixed on the tank wall of babinet 1.
Energy-storage battery case further include for and meanwhile compress the battery plates 3 of more than two single batteries, the inner surface of case lid 2
It is equipped with for by the top pressure structure in battery plate 3 top pressure to corresponding single battery, battery plate 3 to be frame structure, battery
Pressing plate 3 bridges more than two single batteries pole close to each other, and battery plate 3 is equipped with the circuit passed through for information collection line
The inner surface of perforation 15, case lid 2 is equipped with column 10, and 10 top pressure of column is on battery plate 3.
The bottom surface of babinet 1 is equipped with the locating slot 13 of the single battery for placing battery group 5, and the both ends of locating slot 13 are equipped with
Cross locating rack, the length of locating slot 13 are more than the length of single battery, between the trough rim and single battery of locating slot 13 there are
Interval.Babinet reinforcing rib 14 is equipped at intervals on the madial wall of babinet 1.
The inner surface of case lid 2 is equipped with case lid reinforcing rib 11, and case lid 2 is equipped with the collection string holes 12 for concentrating harness.Case
Body 1 and case lid 2 are molded by the mixing material of PC plastic and ABS plastic.
The utility model energy-storage battery case is first taken off case lid 2 from babinet 1 when carrying out the installation of battery pack 5, will
Each single battery is placed in the locating slot 13 in babinet 1, and then three partition boards 4 are uniformly placed in interval 6, make partition board 4
Four sections being divided into are aligned with four air outlets 8, and finally, case lid 2 and babinet 1 are firmly installed, and the column 10 on case lid 2 pushes up
It is pressed on battery plate 3, battery pack 5 is also secured in babinet 1.
The utility model energy-storage battery case in actual use, each section that cold air is divided by air inlet 7 through partition board 4,
Air outlet 8 is reached, hot-air is discharged to the external world by four exhaust fans 9 from air outlet 8, and the setting of exhaust fan 9 and partition board 4 makes babinet 1
Interior wind speed and temperature is uniformly distributed, and is conducive to battery pack 5 and is preferably radiated.
The embodiment 2 of the utility model energy-storage battery case, difference from example 1 is that, all single batteries it
Between interval 6 in partition board 4 is all set, more air outlets 8 are set accordingly.
The embodiment 3 of the utility model energy-storage battery case, difference from example 1 is that, battery plate is strip
Shape, location structure are the card slot being arranged on the tank wall of babinet 1, and card slot positions battery strip pressing plate.
In other embodiments, the length of partition board and the length of battery pack are identical, the height of partition board and the height of battery pack
Also identical；Or the length of partition board is identical as battery pack, divider height is more than the height of battery pack；Or the length of partition board is more than
The length of battery pack is highly equal to the height of battery pack.
The embodiment of the babinet of the utility model energy-storage battery case, the babinet of the energy-storage battery case and above-mentioned the utility model
The structure of babinet in any embodiment of energy-storage battery case is identical, is not repeated to illustrate.
Claims (21)
1. a kind of energy-storage battery case, including babinet and case lid, babinet is interior to be equipped with the battery pack being made of single battery, and feature exists
In：The energy-storage battery case further include for and meanwhile compress the battery plates of more than two single batteries, the inside of the case lid
Equipped with for by the top pressure structure in battery plate top pressure to corresponding single battery.
2. energy-storage battery case according to claim 1, it is characterised in that：The battery plate have for babinet, case
The location structure of lid or battery pack adaptation.
3. energy-storage battery case according to claim 2, it is characterised in that：The battery plate is frame structure, battery pressure
The more than two single batteries of plate bridging pole close to each other.
4. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：The bottom of box is equipped with for list
The locating slot that body battery is positioned.
5. energy-storage battery case according to claim 4, it is characterised in that：The both ends of the locating slot are positioned equipped with cross
Frame, the length of locating slot is more than the length of single battery, spaced between the trough rim and single battery of locating slot.
6. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：The battery plate is equipped with for information
Acquire harness by circuit perforate.
7. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：The tank wall of the babinet along the longitudinal direction
On be respectively equipped with air inlet and air outlet.
8. energy-storage battery case according to claim 7, it is characterised in that：The air inlet is to be arranged at intervals on tank wall
Through-hole is equipped with interval corresponding with air inlet between the single battery of the battery pack.
9. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：The case lid, which is equipped with, is used for concentration line
The collection string holes of beam.
10. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：The inner surface of the case lid is equipped with
Reinforcing rib.
11. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：The babinet and case lid are by PC plastic
It is molded with the mixing material of ABS plastic.
12. energy-storage battery case according to claim 1 or 2 or 3, it is characterised in that：It is spaced on the madial wall of the babinet
Equipped with reinforcing rib.
13. a kind of babinet of energy-storage battery case, the babinet is equipped with case lid, it is characterised in that：It is equipped with for simultaneously in babinet
Compress the battery plate of more than two single batteries, the inside of the case lid is equipped with for by battery plate top pressure to corresponding monomer
Top pressure structure on battery.
14. the babinet of energy-storage battery case according to claim 13, it is characterised in that：The battery plate have for
The location structure of babinet, case lid or battery pack adaptation.
15. the babinet of energy-storage battery case according to claim 13, it is characterised in that：The bottom of the babinet is equipped with and is used for
The locating slot that single battery is positioned.
16. the babinet of the energy-storage battery case according to claim 13 or 14 or 15, it is characterised in that：On the battery plate
Equipped with for information collection harness by circuit perforate.
17. the babinet of the energy-storage battery case according to claim 13 or 14 or 15, it is characterised in that：The babinet is before and after
Air inlet and air outlet are respectively equipped on the tank wall in direction, the air inlet is the through-hole being arranged at intervals on tank wall.
18. the babinet of the energy-storage battery case according to claim 13 or 14 or 15, it is characterised in that：The case lid is equipped with
Collection string holes for concentrating harness.
19. the babinet of the energy-storage battery case according to claim 13 or 14 or 15, it is characterised in that：The interior table of the case lid
Face is equipped with reinforcing rib.
20. the babinet of the energy-storage battery case according to claim 13 or 14 or 15, it is characterised in that：The babinet and case lid
It is molded by the mixing material of PC plastic and ABS plastic.
21. the babinet of the energy-storage battery case according to claim 13 or 14 or 15, it is characterised in that：The inside of the babinet
Reinforcing rib is equipped at intervals on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007301.0U CN207993915U (en) | 2018-01-03 | 2018-01-03 | A kind of energy-storage battery case and its babinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007301.0U CN207993915U (en) | 2018-01-03 | 2018-01-03 | A kind of energy-storage battery case and its babinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993915U true CN207993915U (en) | 2018-10-19 |
Family
ID=63818856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820007301.0U Active CN207993915U (en) | 2018-01-03 | 2018-01-03 | A kind of energy-storage battery case and its babinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN207993915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210057691A1 (en) * | 2018-03-30 | 2021-02-25 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
-
2018
- 2018-01-03 CN CN201820007301.0U patent/CN207993915U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210057691A1 (en) * | 2018-03-30 | 2021-02-25 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
| US11539092B2 (en) * | 2018-03-30 | 2022-12-27 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
| US11929515B2 (en) | 2018-03-30 | 2024-03-12 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee after: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee before: Kaibo Energy Technology Co.,Ltd. Address after: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee after: Kaibo Energy Technology Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee before: CHINA AVIATION LITHIUM BATTERY RESEARCH INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Patentee after: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee before: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. |
|
| TR01 | Transfer of patent right |