CN105826500B - A kind of battery component air circulation babinet - Google Patents
A kind of battery component air circulation babinet Download PDFInfo
- Publication number
- CN105826500B CN105826500B CN201610296017.5A CN201610296017A CN105826500B CN 105826500 B CN105826500 B CN 105826500B CN 201610296017 A CN201610296017 A CN 201610296017A CN 105826500 B CN105826500 B CN 105826500B
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- CN
- China
- Prior art keywords
- babinet
- damping hanger
- damping
- shift fork
- cooling fin
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery component air circulation babinets,Including babinet,Top in the babinet is equipped with the damping hanger being vertically movable,The top of the damping hanger is equipped with the cooling fin of several parallel arrangements,Cooling fin is rotatablely connected with damping hanger,The inner wall of the babinet is equipped with horizontal sliding slot,The both ends of sliding slot are equipped with the sliding block being slidably matched,The both ends of each sliding block are equipped with the damping spring arranged along sliding slot direction,The damping hanger, which is equipped with, can push the supporting rack that sliding block is moved along sliding slot,The top of the damping hanger is equipped with the slave moving frame being rotatablely connected with cooling fin,The shift fork for driving when from moving frame vertical shift and being moved from moving frame to horizontal direction is equipped in the babinet,The shift fork is rotatablely connected with cabinet wall,The damping hanger is equipped with vertical lead,The interior bottom of the babinet is equipped with the guide sleeve being slidably matched with lead.The present invention is intended to provide a kind of battery component air circulation babinet for reducing vibrations, improving heat-sinking capability.
Description
Technical field
The invention belongs to battery field of radiating more particularly to a kind of battery component air circulation babinets.
Background technology
Current battery in the fabrication process, in order to meet use environment, generally requires to utilize multiple cell pieces or battery list
First connection in series-parallel connection, to reach suitable electricity and power designs requirement.When battery in an outdoor environment and be mobile
In the process, such as the accumulator of automobile, since Uneven road causes battery also while jolts, the several of cell damage are increased
Rate causes power supply reduced service life.Battery is being transported in normal use discharge process or even in the case of as stored in a warehouse
When defeated, battery generates certain heat because also can slowly discharge there are internal resistance.For battery in electric discharge, the heat of generation passes through battery
Outer housing dissipate outward, and when circuit electric current increase, power consumption increase when, battery heat production steeply rises, and is well over shell
Heat dissipation performance, battery is caused to overheat, the safety of battery declines, and service life greatly shortens.
Invention content
The present invention is to overcome above-mentioned deficiency of the prior art, provides a kind of reduce and shakes, improves heat-sinking capability
Battery component air circulation babinet.
To achieve these goals, the present invention uses following technical scheme：
A kind of battery component air circulation babinet, including babinet, the top in the babinet subtracts equipped with what is be vertically movable
Hanger is shaken, the top of the damping hanger is equipped with the cooling fin of several parallel arrangements, and cooling fin is rotatablely connected with damping hanger, institute
The inner wall for stating babinet is equipped with horizontal sliding slot, and the both ends of sliding slot are equipped with the sliding block being slidably matched, and the both ends of each sliding block are equal
Equipped with the damping spring arranged along sliding slot direction, the damping hanger, which is equipped with, can push the supporting rack that sliding block is moved along sliding slot,
The top of the damping hanger is equipped with the slave moving frame being rotatablely connected with cooling fin, is equipped with and works as from moving frame vertical shift in the babinet
When drive shift fork from moving frame to horizontal direction that move from, the shift fork and cabinet wall rotation connection, on the damping hanger
Equipped with vertical lead, the interior bottom of the babinet is equipped with the guide sleeve being slidably matched with lead.
Cell piece or battery unit are fixed with damping hanger, when battery it is whole be given a shock jolt when, babinet can be with
External shock and dipping and heaving, damping hanger act on sliding block up and down through supporting rack so that sliding block along sliding slot come
Return is dynamic, and the damping spring at sliding block both ends compresses extension and provides shock-absorbing function back and forth, so as to reduce the impact that battery unit is subject to.
Position constantly changes back and forth between damping hanger and babinet, and the cooling fin set on damping hanger also moves back and forth up and down,
Shift fork is acted on by sliding block and drives from moving frame and be subjected to displacement in the horizontal direction at this time so that the cooling fin phase being connect with from moving frame
Back rotation is come to damping hanger, so as to which air be drawn upwardly out out of damping hanger, thus by the upward band of the heat of battery unit
It walks.Since damping hanger continuously moves up and down so that the hot-air in babinet is constantly drawn upwardly out by cooling fin, accelerates babinet
Interior hot-air is exchanged with the external world, is conducive to improve battery integral heat sink performance.Lead and guide sleeve cooperation are slided, and damping is hung
Position-limiting action is played in the movement of frame, prevents damping hanger from shaking.
Preferably, being fixed with lower translating rack on the sliding block, it is equipped in the babinet and matches with lower translating rack
The pinion gear of conjunction, the medial surface of babinet are equipped with ventilation opening and can cover the cowl flap of ventilation opening, be equipped with and make above pinion gear
For the upper translating rack of cowl flap.In translation, also synchronous translational, drive pinion gear turn the lower translating rack on sliding block sliding block
Dynamic, pinion gear pushes upper translating rack translation so that cowl flap rotates, and ventilation opening is opened, so as to improve babinet inner air and outer air
Circulation, distributes heat to outside babinet.
Preferably, the lower section of the damping hanger is equipped with the framework being detachably connected, the framework is in damping hanger
Lower section arranged for interval, the damping hanger is equipped with the positioning strip at the top of framework and damping hanger spaced apart from surfaces,
The damping hanger is equipped with straight slot corresponding with the interval location of adjacent frame.Coordinated by framework and positioning strip, it will be each
Battery unit is separated, and gap is reserved between adjacent cell, and in order to which air is flowed through from gap, battery unit changes
Hot area increase, improves heat exchanger effectiveness.
Preferably, the supporting rack includes interior bull stick and outer bull stick, side and the interior bull stick of the damping hanger
Upper end is rotatablely connected, and another opposite side of damping hanger is rotatablely connected with the upper end of outer bull stick, and interior bull stick and outer bull stick are in X-shaped cloth
It puts.The interior bull stick of supporting rack and outer bull stick in this way can be supported the side of damping hanger, and damping hanger is maintained at horizontal
Position, damping hanger move up and down more steady, and slip of the sliding block with respect to sliding slot more smoothes out.
Preferably, the shift fork includes upper shift fork body and lower shift fork body, it is described to be equipped with and upper shift fork body from moving frame
The upper shank being slidably connected, the sliding block are equipped with the lower shank being slidably connected with lower shift fork body.The lower shift fork body and cunning of shift fork
Block connects, and shift fork rotation is driven when sliding block is translated along sliding slot, and the upper shift fork body drive of shift fork generates in the horizontal direction from moving frame
Displacement, it is exactly the opposite from moving frame direction of displacement in the horizontal direction and sliding block so that cooling fin to be driven to swing back and forth from moving frame.
Preferably, the lower end of the cowl flap and the medial surface of babinet are rotatablely connected, set on the upper translating rack
There is guide groove, cowl flap is equipped with the spacer pin being slidably matched with guide groove.When translating rack upper in this way acts on cowl flap, cowl flap
The angle of bigger can be opened, consequently facilitating outside air is entered in babinet.
Preferably, being equipped with moving block in the babinet, the shift fork is fixedly connected with moving block, the moving block
Adjustment pin is equipped with, the babinet is equipped with the regulating tank coordinated with adjustment pin.The angle of shift fork can be adjusted by moving block,
And then change the swing angle of cooling fin, so as to change air output.
Preferably, described be equipped with the upper shaft being connect with cooling fin upper end from moving frame, the damping hanger is equipped with
The lower rotary shaft being connect with cooling fin lower end, the cooling fin take the shape of the letter U structure, and the upper shaft and lower rotary shaft are located at U-shaped knot
In structure.In this way, the bonding strength between moving frame and damping hanger is higher, the horizontal displacement from moving frame is relatively stable, dissipates simultaneously
Backing is larger with air contact area, better heat-radiation effect.
The beneficial effects of the invention are as follows：（1）The jerk reduced between babinet and damping hanger transmits, and improves electricity
The safety of pool unit；（2）Heat dissipation effect is improved, reduces the temperature of battery unit, ensure that the service life of power supply；
（3）Battery self energy need not be consumed during heat dissipation, reduces the loss of the energy.
Description of the drawings
Fig. 1 is a kind of structure diagram of the present invention；
Fig. 2 is the partial structurtes enlarged diagram of the present invention；
Fig. 3 is the operating status schematic diagram of the present invention.
In figure：Outer bull stick 1, interior bull stick 2, cooling fin 3, from moving frame 4, sliding block 5, lower translating rack 5a, babinet 6, ventilation opening
6a, guide sleeve 601, shift fork 7, upper shift fork body 7a, lower shift fork body 7b, moving block 701, block 8, sliding slot 9, damping spring 10, outside
Damping spring 10a, internal damping spring 10b, damping hanger 11, lead 11a, framework 12, positioning strip 13, cowl flap 14, limiting
Sell 14a, upper translating rack 15, guide groove 15a, pinion gear 16.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figure 1, a kind of battery component air circulation babinet, including babinet 6 and damping hanger 11,
Middle damping hanger is located at box house.Damping hanger is equipped with framework 12 and positioning strip 13, and wherein positioning strip is in damping hanger following table
Face is arranged in parallel between positioning strip, is bolted between framework, positioning strip and damping hanger, the two can be dismantled.Framework
There are gap in order to which air circulation takes away heat, positioning strip between the lower section arranged for interval of damping hanger, adjacent framework
Between framework and damping hanger, so as to which framework and damping hanger be separated, damping hanger is equipped with several straight slots, straight slot
Position is corresponding with the interval location of adjacent frame, in order to which air flows upwardly through straight slot.Damping hanger is equipped with vertical guiding
Column 11a, the interior bottom of the babinet are equipped with the guide sleeve 601 being slidably matched with lead.
The top of damping hanger is equipped with the cooling fin 3 of several parallel arrangements, and lower end and the rotation of damping hanger of cooling fin connect
It connects, and the lower end of cooling fin is more than damping hanger lower surface.Damping hanger is equipped with supporting rack, and supporting rack includes interior bull stick 2
With outer bull stick 1, the right end of damping hanger and the lower end of interior bull stick are rotatablely connected, and the left end of damping hanger and the lower end of outer bull stick turn
Dynamic connection, the upper end of interior bull stick extend to the left side of babinet, and the upper end of outer bull stick extends to the right side of babinet, and interior bull stick turns with outer
Bar is arranged in X-shaped.The inner wall of babinet is equipped with horizontal sliding slot 9, and the both ends of sliding slot are respectively equipped with sliding block 5, and sliding block is slided with sliding slot
Dynamic cooperation.The sliding block rotation connection of the upper end and left side of interior bull stick, the sliding block rotation connection of the upper end and right side of outer bull stick.Damping
When hanger opposite case moves up, supporting rack pushes sliding block to be moved along sliding slot.
The top of damping hanger is equipped with from moving frame 4, is arranged in parallel from moving frame and damping hanger, the upper end of cooling fin with it is driven
Frame is rotatablely connected, damping hanger, cooling fin and from forming parallelogram sturcutre between moving frame.It is dialled in addition, being additionally provided in babinet
The madial wall rotation connection of fork 7 and moving block 701, wherein moving block and babinet.The position of moving block be located at damping hanger and from
Between moving frame, positioning pin is equipped between moving block and cabinet wall, inner wall is coordinated equipped with regulating tank with positioning pin, is rotated
Block rotation adjustment can be positioned after finishing by positioning pin and regulating tank.The middle part of shift fork is fixedly connected with moving block,
Shift fork includes upper shift fork body 7a and lower shift fork body 7b, the upper shank that is slidably connected with upper shift fork body is equipped with from moving frame, on sliding block
Equipped with the lower shank being slidably connected with lower shift fork body, shift fork, which is also acted on from moving frame, when being moved up and down from moving frame enables it to a left side
It moves right.The upper shaft being connect with cooling fin upper end is equipped with from moving frame, damping hanger is equipped with what is connect with cooling fin lower end
Lower rotary shaft, cooling fin take the shape of the letter U structure, and upper shaft and lower rotary shaft are located in U-shaped structure.
As shown in Fig. 2, sliding slot is equipped with multiple blocks 8, wherein sliding slot is equipped with fixed outer baffle block in the outside of sliding block, sliding
Slot is equipped with fixed internal stop in the inside of sliding block, and the both sides of sliding block are respectively equipped with damping spring, wherein, outer baffle block and sliding block it
Between be outer damping spring 10a, between sliding block and internal stop be internal damping spring 10b.When damping hanger moves up so that slipper push
Outer damping spring compresses outer damping spring, and during the decline of damping hanger, slipper push internal damping spring so that internal damping bullet
Spring compresses.
Lower translating rack 5a is fixed on sliding block, pinion gear 16 is equipped in babinet, pinion gear is passed with the cooperation of lower translating rack
It is dynamic, upper translating rack 15 is equipped with above pinion gear.The medial surface of babinet is equipped with ventilation opening 6a and can cover the logical of ventilation opening
Wind piece 14, the upper end of cowl flap and the medial surface of babinet are rotatablely connected, and upper translating rack is equipped with guide groove 15a, is set on cowl flap
Have a spacer pin 14a being slidably matched with guide groove, upper translating rack to box house move when, push cowl flap rotation, will divulge information
Mouth is opened.
After cell piece or battery unit are installed to damping hanger, due to self gravitation effect, damping hanger moves down compression
On damping spring 10, while cause cooling fin and decline from moving frame, rotated under shift fork effect from moving frame, cooling fin is in perpendicular
It is straight or close to vertical state.When remaining static, rely primarily on cooling fin itself heat-transfer capability and radiate.And it is moving
During dynamic use, babinet is given a shock, the vertical position of opposite case due to inertia of the cell piece or battery unit in babinet
It moves, damping hanger opposite case moves up and down.
As shown in figure 3, when damping hanger moves down, cooling fin and also move down from moving frame, moved down from moving frame therewith
In the process, sliding block is moved to box inside direction, by internal damping spring-compressed, while shift fork is driven to rotate, shift fork will be from moving frame
It pushes to the left, cooling fin rotates counterclockwise relative to damping hanger, and cooling fin is in rotation process by the air between cooling fin
It extrudes.It when damping hanger moves up, cooling fin and is also moved up therewith from moving frame, sliding block is moved to babinet lateral direction at this time
Dynamic, shift fork will to the right be pushed from moving frame, and cooling fin is rotated clockwise to vertical position with respect to damping hanger, abutting fins it
Between distance increase, so as to draw air between cooling fin；When damping hanger moves up further, cooling fin and from moving frame
It moves up simultaneously, sliding block continues to slide to babinet lateral direction, and cooling fin is rotated clockwise with respect to damping hanger, adjacent heat radiation
Distance reduces between piece, so as to which the air between cooling fin be extruded.When damping hanger moves back and forth up and down, drive from moving frame
Left and right swings back and forth, while causes cooling fin also reciprocating rotation, with reference to cooling fin itself capacity of heat transmission so as to heat in continuous babinet
It measures and is distributed to outside, keep the flowing of damping hanger inner air, reduce temperature.In addition, when damping hanger moves up, on sliding block
Lower translating rack drives pinion rotation so that and upper translating rack pushes cowl flap rotation, and the ventilation opening of top is opened, so as to
It is discharged in the hot-air of box house, promotes the circulation of babinet inner air and outer air.
Claims (6)
1. a kind of battery component air circulation babinet, including babinet, it is characterized in that, the top in the babinet is equipped with and can move vertically
Dynamic damping hanger, the top of the damping hanger are equipped with the cooling fin of several parallel arrangements, and cooling fin is rotated with damping hanger
Connection, the inner wall of the babinet are equipped with horizontal sliding slot, and the both ends of sliding slot are equipped with the sliding block being slidably matched, each sliding block
Both ends are equipped with the damping spring arranged along sliding slot direction, and the damping hanger, which is equipped with, can push the branch that sliding block is moved along sliding slot
Support, the top of the damping hanger are equipped with the slave moving frame being rotatablely connected with cooling fin, are equipped with to work as in the babinet and be erected from moving frame
The shift fork moved from moving frame to horizontal direction is driven when translation is dynamic, the shift fork is rotatablely connected with cabinet wall, the damping
Hanger is equipped with vertical lead, and the interior bottom of the babinet is equipped with the guide sleeve being slidably matched with lead；The case
It is equipped with moving block in vivo, the shift fork is fixedly connected with moving block, and the moving block is equipped with adjustment pin, is set on the babinet
There is the regulating tank coordinated with adjustment pin；It is described that the upper shaft being connect with cooling fin upper end, the damping hanger are equipped with from moving frame
It is equipped with the lower rotary shaft that is connect with cooling fin lower end, the cooling fin takes the shape of the letter U structure, and the upper shaft and lower rotary shaft are located at
In U-shaped structure.
2. a kind of battery component air circulation babinet according to claim 1, it is characterized in that, it is fixed on the sliding block
Lower translating rack, is equipped with pinion gear coordinate with lower translating rack in the babinet, the medial surface of babinet equipped with ventilation opening with
And the cowl flap of ventilation opening can be covered, the upper translating rack for acting on cowl flap is equipped with above pinion gear.
3. a kind of battery component air circulation babinet according to claim 1, it is characterized in that, under the damping hanger
Side is equipped with the framework that is detachably connected, and in the lower section arranged for interval of damping hanger, the damping hanger is equipped with the framework
By the top of framework and the positioning strip of damping hanger spaced apart from surfaces, the damping hanger is equipped with the gap digit with adjacent frame
Put corresponding straight slot.
4. a kind of battery component air circulation babinet according to claims 1 or 2 or 3, it is characterized in that, the supporting rack
Including interior bull stick and outer bull stick, the side of the damping hanger is rotatablely connected with the upper end of interior bull stick, another phase of damping hanger
The upper end of offside and outer bull stick is rotatablely connected, and interior bull stick and outer bull stick are arranged in X-shaped.
5. a kind of battery component air circulation babinet according to claims 1 or 2 or 3, it is characterized in that, the shift fork packet
Upper shift fork body and lower shift fork body are included, it is described that the upper shank being slidably connected with upper shift fork body is equipped with from moving frame, it is set on the sliding block
There is the lower shank being slidably connected with lower shift fork body.
6. a kind of battery component air circulation babinet according to claim 2, it is characterized in that, the lower end of the cowl flap with
The medial surface rotation connection of babinet, the upper translating rack are equipped with guide groove, and cowl flap is equipped with what is be slidably matched with guide groove
Spacer pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296017.5A CN105826500B (en) | 2016-05-07 | 2016-05-07 | A kind of battery component air circulation babinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296017.5A CN105826500B (en) | 2016-05-07 | 2016-05-07 | A kind of battery component air circulation babinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105826500A CN105826500A (en) | 2016-08-03 |
| CN105826500B true CN105826500B (en) | 2018-06-26 |
Family
ID=56528321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296017.5A Active CN105826500B (en) | 2016-05-07 | 2016-05-07 | A kind of battery component air circulation babinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826500B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148412A (en) * | 2010-02-09 | 2011-08-10 | 中大工业集团公司 | Automatic control cooling device of battery pack of electric passenger vehicle |
| CN102723536A (en) * | 2012-06-21 | 2012-10-10 | 因迪能源（苏州）有限公司 | Bracket between battery cores |
| CN205723705U (en) * | 2016-05-07 | 2016-11-23 | 沈丹 | A kind of battery component air circulation casing |
-
2016
- 2016-05-07 CN CN201610296017.5A patent/CN105826500B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148412A (en) * | 2010-02-09 | 2011-08-10 | 中大工业集团公司 | Automatic control cooling device of battery pack of electric passenger vehicle |
| CN102723536A (en) * | 2012-06-21 | 2012-10-10 | 因迪能源（苏州）有限公司 | Bracket between battery cores |
| CN205723705U (en) * | 2016-05-07 | 2016-11-23 | 沈丹 | A kind of battery component air circulation casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105826500A (en) | 2016-08-03 |
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Effective date of registration: 20181113 Address after: Room 1402, 14th floor, 99 Mingzhu Road, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co. Ltd. Address before: Room 201, Unit 1, Unit 8, Lanyuan District, Chenghu Street, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Shen Dan |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190419 Address after: 233000 No. 168, South Fenghe Road, Mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu Xintai engineering plastic products Co., Ltd. Address before: Room 1402, 14th floor, 99 Mingzhu Road, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co. Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a battery module air circulation box Effective date of registration: 20201121 Granted publication date: 20180626 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd. Pledgor: BENGBU XINTAI ENGINEERING PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2020980008366 |
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