CN110190225A - A kind of battery group with heat sinking function - Google Patents
A kind of battery group with heat sinking function Download PDFInfo
- Publication number
- CN110190225A CN110190225A CN201910463021.XA CN201910463021A CN110190225A CN 110190225 A CN110190225 A CN 110190225A CN 201910463021 A CN201910463021 A CN 201910463021A CN 110190225 A CN110190225 A CN 110190225A
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- Prior art keywords
- cabinet
- plate
- movable plate
- valve
- mesh plate
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Classifications
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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
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
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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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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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
- H01M10/65—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
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The battery group with heat sinking function that the invention discloses a kind of, including cabinet, case lid and the battery unit being placed in cabinet, it further include driving device, mesh plate is provided in the cabinet, battery unit is placed on mesh plate, air cavity is formed between mesh plate and the bottom of box, liftable movable plate is provided in air cavity, and the driving device and movable plate are sequentially connected；Admission gear to be opened/closed and exhaust gear are additionally provided on the cabinet, between movable plate and mesh plate, exhaust gear is located at the top of mesh plate for admission gear；The control device of control admission gear and exhaust gear opening and closing is provided on movable plate.The present invention can effectively radiate to the battery unit in cabinet, avoid the overheat of battery unit, ensure that cell voltage can work at a temperature of stabilization is suitable for, extend the service life of battery unit.
Description
Technical field
The present invention relates to battery technology field, in particular to a kind of battery group with heat sinking function.
Background technique
In photovoltaic generating system, the electric energy that solar panel is converted is generally stored inside in battery group, is then led to
Battery group is crossed to be powered the external world.Battery group includes that cabinet, case lid and several battery units, battery unit are placed on
In cabinet, case lid lid is on cabinet.When battery group charges and discharges, a large amount of heat can be generated, leads to battery list
First temperature rises, so that battery unit overheats, affects the normal work of battery unit, while also reducing the longevity of battery unit
Life.
Such as China Patent Publication No. CN103855341B, entitled battery group, comprising: tank, the tank packet
It includes: the first rib extended in a first direction；And the multiple shell portions being mutually mutually separated by the first rib；Multiple battery units,
Multiple battery unit is arranged in multiple shell portions；And reinforce fitting, which is secured to first along a first direction
The edge of rib.The battery group is disadvantageous in that: the battery group thermal diffusivity is insufficient, and battery group charges and discharges
When, a large amount of heat can be generated, battery cell temperature is caused to rise, so that battery unit overheats, is affecting battery unit just
Often work, while also reducing the service life of battery unit.
Summary of the invention
Present invention aim to address existing battery groups can generate a large amount of heat when in use, leads to battery unit
Temperature rises, so that battery unit overheats, the problem of affecting the normal work and use service life of battery unit, provides a kind of tool
There is the battery group of heat sinking function, the heat dissipation performance of battery group can be effectively improved, battery unit is avoided to overheat, guarantees battery
The normal use and service life of unit.
The purpose of the present invention is what is be achieved through the following technical solutions: a kind of battery group with heat sinking function, including
Cabinet, case lid and the battery unit being placed in cabinet, further include driving device, and mesh plate, battery are provided in the cabinet
Unit is placed on mesh plate, and air cavity is formed between mesh plate and the bottom of box, and liftable movable plate, institute are provided in air cavity
It states driving device and movable plate is sequentially connected；Admission gear to be opened/closed and exhaust gear, air inlet are additionally provided on the cabinet
Between movable plate and mesh plate, exhaust gear is located at the top of mesh plate for mechanism；Control air inlet machine is provided on movable plate
The control device of structure and exhaust gear opening and closing.
In the present invention, battery unit is placed on mesh plate, and a series of through-holes, the air in air cavity are provided on mesh plate
The top that mesh plate enters mesh plate can be passed through.Movable plate moves up and down in air cavity under the drive of the drive.It is mobile
The shape of plate and the cross section of air cavity are identical.When movable plate rises, the control of admission gear and exhaust gear in control device
Under be respectively at the state of closing and opening；When movable plate decline, the control of inlet duct and exhaust apparatus in control device
Under be respectively at the states of opening and closing.Heat dissipation working principle of the invention is as follows: movable plate decline, at this time inlet duct and
Exhaust apparatus is respectively at the state of opening and closing under control of the control means, and the space between movable plate and mesh plate increases
Greatly, extraneous cold air is inhaled into the region between movable plate and mesh plate by admission gear；When movable plate be moved to it is minimum
Point after, movable plate is begun to ramp up, at this time admission gear and exhaust gear be respectively under control of the control means closing and
The state of opening, the space between movable plate and mesh plate are compressed, and cold air passes through the top that mesh plate enters cabinet, to electricity
Pool unit is cooled down, while hot-air can be discharged from exhaust gear, is begun to decline after movable plate is moved to highest point, weight
The above process is recycled again, the battery unit in cabinet is enabled to obtain good cooling, avoids the overheat of battery unit, is protected
Having demonstrate,proved cell voltage can work at a temperature of stabilization is suitable for, and extend the service life of battery unit.
Preferably, the driving device includes the motor being fixed on mesh plate, connected on the output shaft of the motor
There is screw rod；Screw shell corresponding with screw rod is provided on mesh plate, the screw flight is connected in screw shell.Screw thread
It is provided with the internal screw thread matched with screw rod on sleeve, the working principle of driving device is as follows: screw rod rotation is driven by motor,
Due to being threadedly engaged between screw rod and screw shell, the rotary motion of screw rod is converted into the linear motion of screw shell, due to spiral shell
Line sleeve is fixed on movable plate, and the movable plate just realized in this way moves up and down.
Preferably, the motor is servo motor.For servo motor using extensively, precision is high.
Preferably, the side of the cabinet is provided with venthole, the venthole be located at movable plate and the bottom of box it
Between.Region between movable plate and the bottom of box is in communication with the outside by venthole, the region between movable plate and the bottom of box
It is consistent with external atmosphere pressure, balances draught head between the two, reduce resistance when movable plate movement.
Preferably, being provided with several guide rods below the mesh plate, it is provided with and is oriented on the movable plate
The corresponding guide sleeve of bar, the guide rod are passed through from guide sleeve.Guide rod is placed in the vertical direction, and movable plate is in movement
When along guide rod axial movement, can make movable plate when moving has good directionality.
Preferably, the control device includes being connected on movable plate and corresponding with admission gear and exhaust gear
Mobile bar, the mobile bar are provided with the first friction plate close to the side of admission gear；The admission gear includes being arranged in case
The air inlet of body side surface, the air inlet be provided with close to one end of mobile bar contacted with mobile bar and mobile bar drive under into
First valve of row sliding, is provided with the second friction plate being engaged with the first friction plate on first valve；The row
Mechanism of qi structure includes the gas vent that body side is arranged in, and the gas vent is provided with close to one end of mobile bar and contacts with mobile bar
And the duaspiracle that is slided under mobile bar drive, it is provided on the duaspiracle and to be engaged with the first friction plate
Third friction plate；For movable plate in uphill process, the first valve and duaspiracle are respectively at closing and opening state；Movable plate
During decline, the first valve and duaspiracle are respectively on and off.Mobile bar can be with the shifting of movable plate
It moves and moves.When movable plate rises, mobile bar also moves up therewith, and the first valve and duaspiracle then will receive mobile bar
Upward frictional force, the first valve and duaspiracle can be moved respectively to highest point under the drive of frictional force, when the first valve
When being moved to highest point, the first valve blocks air inlet, so that admission gear be made to be in close state；Opposite, when second
When valve movement is to highest point, duaspiracle is staggered with gas vent, to keep exhaust gear in the open state.When under movable plate
When drop, mobile bar also declines therewith, and mobile bar can apply downward frictional force to the first valve and duaspiracle, in frictional force
Drive lower first valve and duaspiracle that can be moved respectively to minimum point, when the first valve movement is to minimum point, the first valve
It is staggered with air inlet, to keep admission gear in the open state；Opposite, when duaspiracle is moved to minimum point, second
Valve blocks gas vent, so that exhaust gear be made to be in close state.
Preferably, the air inlet is provided with first sliding groove close to the side of the first valve, the first sliding groove along
The axial setting of mobile bar, first valve are slidably connected in first sliding groove；The gas vent close to duaspiracle one
Side is provided with second sliding slot, and the second sliding slot moves along the axial setting of bar, and the duaspiracle is slidably connected at second
In sliding slot.The upper end of first sliding groove and the upper end of air inlet are concordant, and the lower end of first sliding groove is lower than the lower end of air inlet, when first
When valve slides into the highest point of first sliding groove, the first valve just blocks air inlet, so that air inlet bore closure；When the first gas
When door slides into the minimum point of first sliding groove, the first valve is staggered with air inlet, so that air inlet is opened.Second sliding slot and under
End is concordant with the lower end of gas vent, and the upper end of second sliding slot is higher than the upper end of gas vent, and duaspiracle slides into second sliding slot
When lower end, duaspiracle blocks gas vent, so that gas vent is in close state；Duaspiracle slides into the upper of second sliding slot
When end, duaspiracle is staggered with gas vent, so that gas vent is in the open state.
Preferably, the mobile bar is provided with elastic slice, one end of the elastic slice and movement far from the side of admission gear
Bar contradicts, and the other end of elastic slice is fixed on cabinet by elastic slice bracket.Elasticity can apply elastic force to mobile bar, so that mobile bar
It can be formed between the first valve and duaspiracle and effectively be contacted, guarantee the first valve and duaspiracle in the band of mobile bar
It is moved under dynamic.
The beneficial effects of the present invention are: the present invention can effectively radiate to the battery unit in cabinet, avoid
The overheat of battery unit ensure that cell voltage can work at a temperature of stabilization is suitable for, extend the use of battery unit
Service life.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention.
Fig. 2 is the structural schematic diagram of mesh plate.
Fig. 3 is the portion A enlarged drawing in Fig. 1.
Fig. 4 is the portion B enlarged drawing in Fig. 1.
Fig. 5 is the portion C enlarged drawing in Fig. 1.
Fig. 6 is the portion D enlarged drawing in Fig. 1.
In figure: 1, cabinet, 2, case lid, 3, battery unit, 4, mesh plate, 5, motor, 6, screw rod, 7, movable plate, 8, guiding
Bar, 9, mobile bar, 10, shaft coupling, 11, screw shell, 12, guide sleeve, 13, venthole, the 14, first friction plate, 15, air inlet
Hole, 16, first sliding groove, the 17, first valve, the 18, second friction plate, 19, gas vent, 20, second sliding slot, 21, duaspiracle,
22, the second friction plate, 23, elastic slice, 24, elastic slice bracket.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the invention will be further described.
Embodiment: as shown in Figures 1 to 6, a kind of battery group with heat sinking function, including cabinet 1, case lid 2, battery
Unit 3, driving device.Cabinet 1 is cuboid.The upper end of cabinet 1 is open.The lid of case lid 2 is on cabinet 1.It is provided in cabinet 1
Mesh plate 4.Mesh plate 4 is horizontally arranged.The surrounding of mesh plate 4 is fixed on the inner wall of cabinet 1.Battery unit 3 is placed on
On mesh plate 4.Air cavity is formed between mesh plate 4 and the bottom of cabinet 1.Liftable movable plate 7 is provided in air cavity.Driving dress
It sets and is sequentially connected with movable plate 7.The shape of movable plate 7 and the cross section of air cavity are identical.There are two driving device is arranged altogether, respectively
The two sides of mesh plate 4 are set.Each driving device includes the motor 5 being fixed on mesh plate 4.Motor is servo motor.
The output shaft of motor 5 is passed down through mesh plate 4.Screw rod 6 is connected on the output shaft of motor 5.Screw rod 6 passes through shaft coupling 10 and electricity
The output shaft of machine 5 is connected.Screw shell 11 corresponding with screw rod is fixed on mesh plate 4.Screw shell 11 is cylindric knot
Structure.The internal screw thread matched with screw rod 6 is provided on screw shell 11.Screw rod 6 is threaded in screw shell 11.Driving dress
The working principle set is as follows: driving screw rod rotation, due to being threadedly engaged between screw rod and screw shell, the rotation of screw rod by motor
Transhipment turn turns to the linear motion of screw shell, since screw shell is fixed on movable plate, the movable plate just realized in this way
Move up and down.The lower end of mesh plate 4 is provided with guide rod 8.Guide rod 8 there are four settings, is separately positioned on mesh plate 4 altogether
Surrounding.Guide rod 8 is circular rod-shaped configuration.Guide rod 8 is vertical with mesh plate 4.It is provided on movable plate 7 opposite with guide rod 8
The guide sleeve 12 answered.Guide rod 8 is passed through from guide sleeve 12 respectively.The side of cabinet 1 is provided with venthole 13.Venthole 13
Between 1 bottom of movable plate 7 and cabinet.
Admission gear to be opened/closed and exhaust gear are provided on cabinet 2.Admission gear is located at movable plate 7 and mesh plate 4
Between.Exhaust gear is located at the top of mesh plate 4.The control of control admission gear and exhaust gear opening and closing is provided on movable plate 7
Device processed.Admission gear and exhaust gear are arranged at the side of cabinet.Admission gear includes the air inlet that body side is arranged in
Hole.The one end of air inlet 15 inside cabinet 1 is provided with first sliding groove 16.The first valve is slidably connected in first sliding groove 16
17.First valve 17 is rectangular plate-like structure.Side of first valve 17 inside cabinet 1 is provided with the second friction plate 18.
The upper end of first sliding groove is concordant with the upper end of air inlet 15, and the lower end of first sliding groove 16 is lower than the lower end of air inlet 15.When first
When valve 17 slides into the highest point of first sliding groove 18, the first valve 17 just blocks air inlet 15, so that air inlet bore closure；
When the first valve 17 slides into the minimum point of first sliding groove 16, the first valve 17 is staggered with air inlet 15, so that air inlet 15
It opens.Exhaust gear includes the gas vent 19 that 1 side of cabinet is arranged in.Gas vent 19 and air inlet 15 are located at same vertical straight line
On.Second sliding slot 20 is arranged in the one end of gas vent 19 inside cabinet 1.Duaspiracle is slidably connected in second sliding slot 20
21.Duaspiracle 21 is rectangular plate-like structure.Side of the duaspiracle 21 inside cabinet 1 is provided with third friction plate 22.
Second sliding slot 20 with lower end it is concordant with the lower end of gas vent 19, the upper end of second sliding slot 20 is higher than the upper end of gas vent 19.The
When two valves 21 slide into the lower end of second sliding slot 20, duaspiracle 21 blocks gas vent 19, closes so that gas vent 19 is in
Closed state；When duaspiracle 21 slides into the upper end of second sliding slot 20, duaspiracle 21 is staggered with gas vent 19, so that gas vent
19 is in the open state.Control device includes mobile bar 9 corresponding with the first valve and duaspiracle.Mobile bar 9 is fixed on
On movable plate 7.Mobile bar 9 is vertical with movable plate 7.Mobile bar 9 passes through mesh plate 4.Mobile bar 9 is close to admission gear and air exhauster
The side of structure is provided with the first friction plate 14.First friction plate 14 is engaged with the second friction plate 18 and third friction plate 22.
Mobile bar 9 is provided with elastic slice 23 far from the side of admission gear.Elastic slice 23 is metal clips.One end of elastic slice 23 and mobile bar 9
It contradicts, the other end of elastic slice 23 is fixed on cabinet 1 by elastic slice bracket 24.Elastic slice bracket 24 is L shape.Elastic slice bracket 24 is solid
It is scheduled on the inner wall of cabinet 1.When movable plate rises, mobile bar also moves up therewith, and the first valve and duaspiracle then can
The frictional force upward by mobile bar, the first valve and duaspiracle can be moved respectively to first sliding groove under the drive of frictional force
With the upper end of second sliding slot, the first valve blocks air inlet at this time, so that admission gear be made to be in close state；Opposite,
Duaspiracle is staggered with gas vent, to keep exhaust gear in the open state.When movable plate decline, mobile bar is also under
Drop, mobile bar can apply downward frictional force to the first valve and duaspiracle, the first valve and the under the drive of frictional force
Two valves can be moved respectively to the lower end of first sliding groove and second sliding slot, and the first valve is staggered with air inlet at this time, thus make into
Mechanism of qi structure is in the open state；Opposite, duaspiracle blocks gas vent, so that exhaust gear be made to be in close state.
In the present invention, battery unit is placed on mesh plate, and a series of through-holes, the air in air cavity are provided on mesh plate
The top that mesh plate enters mesh plate can be passed through.Movable plate moves up and down in air cavity under the drive of the drive.It is mobile
The shape of plate and the cross section of air cavity are identical.When movable plate rises, the control of admission gear and exhaust gear in control device
Under be respectively at the state of closing and opening；When movable plate decline, the control of inlet duct and exhaust apparatus in control device
Under be respectively at the states of opening and closing.Heat dissipation working principle of the invention is as follows: movable plate decline, at this time inlet duct and
Exhaust apparatus is respectively at the state of opening and closing under control of the control means, and the space between movable plate and mesh plate increases
Greatly, extraneous cold air is inhaled into the region between movable plate and mesh plate by admission gear；When movable plate be moved to it is minimum
Point after, movable plate is begun to ramp up, at this time admission gear and exhaust gear be respectively under control of the control means closing and
The state of opening, the space between movable plate and mesh plate are compressed, and cold air passes through the top that mesh plate enters cabinet, to electricity
Pool unit is cooled down, while hot-air can be discharged from exhaust gear, is begun to decline after movable plate is moved to highest point, weight
The above process is recycled again, the battery unit in cabinet is enabled to obtain good cooling, avoids the overheat of battery unit, is protected
Having demonstrate,proved cell voltage can work at a temperature of stabilization is suitable for, and extend the service life of battery unit.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features, it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of battery group with heat sinking function, including cabinet (1), case lid (2) and the battery list being placed in cabinet (1)
First (3), it is characterised in that: further include driving device, be provided with mesh plate (4) in the cabinet (2), battery unit (3) is placed
On mesh plate (4), air cavity is formed between mesh plate (4) and cabinet (2) bottom, liftable movable plate is provided in air cavity
(7), the driving device and movable plate (7) are sequentially connected；Admission gear to be opened/closed and row are additionally provided on the cabinet (2)
Mechanism of qi structure, admission gear are located between movable plate (7) and mesh plate (4), and exhaust gear is located at the top of mesh plate (4)；It is mobile
The control device of control admission gear and exhaust gear opening and closing is provided on plate (7).
2. a kind of battery group with heat sinking function according to drawing entirely and require 1, which is characterized in that the driving device packet
The motor (5) being fixed on mesh plate (4) is included, is connected with screw rod (6) on the output shaft of the motor (5)；Mesh plate is set on (4)
It is equipped with screw shell (11) corresponding with screw rod (6), the screw rod (6) is threaded in screw shell (11).
3. a kind of battery group with heat sinking function according to claim 2, which is characterized in that the motor (5) is
Servo motor.
4. a kind of battery group with heat sinking function according to claim 1, which is characterized in that the cabinet (1)
Side is provided with venthole (13), and the venthole (13) is located between movable plate (7) and cabinet (1) bottom.
5. a kind of battery group with heat sinking function according to claim 1, which is characterized in that the mesh plate (4)
Lower section be provided with several guide rods (8), be provided with guide sleeve corresponding with guide rod (8) on the movable plate (7)
(12), the guide rod (8) passes through from guide sleeve (12).
6. a kind of battery group with heat sinking function described according to claim 1 or 2 or 3 or 4 or 5, which is characterized in that institute
Stating control device includes being connected on movable plate (7) and mobile bar corresponding with admission gear and exhaust gear (9), the shifting
Lever (9) is provided with the first friction plate (14) close to the side of admission gear；The admission gear includes being arranged in cabinet (1) side
The air inlet (15) in face, the air inlet (15) are provided with close to the one end of mobile bar (9) and contact and with mobile bar (9) in movement
The first valve (17) for being slided under bar (9) drives is provided with to contact with the first friction plate (14) on first valve and match
The second friction plate (18) closed；The exhaust gear includes gas vent (19) of the setting in cabinet (1) side, the gas vent
(19) one end close to mobile bar (9) is provided with second for contacting with mobile bar (9) and being slided in the case where mobile bar (9) drive
Valve (21) is provided with the third friction plate (22) being engaged with the first friction plate (14) on the duaspiracle (21)；It moves
For movable plate (7) in uphill process, the first valve (17) and duaspiracle (21) are respectively at closing and opening state；Movable plate
(7) during decline, the first valve (17) and duaspiracle (21) are respectively on and off.
7. a kind of battery group with heat sinking function according to claim 6, which is characterized in that the air inlet (15)
Side close to the first valve (17) is provided with first sliding groove (16), and the first sliding groove (16) moves along the axial direction of bar (9)
Setting, first valve (17) are slidably connected in first sliding groove (16)；The gas vent (19) is close to duaspiracle (21)
Side be provided with second sliding slot (20), the second sliding slot (20) moves along the axial setting of bar (9), the duaspiracle
(21) it is slidably connected in second sliding slot (20).
8. a kind of battery group with heat sinking function according to claim 6, which is characterized in that the mobile bar (9)
Side far from admission gear is provided with elastic slice (23), and one end and mobile bar (9) of the elastic slice (23) contradict, elastic slice (23)
The other end is fixed on cabinet (1) by elastic slice bracket (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463021.XA CN110190225B (en) | 2019-05-30 | 2019-05-30 | Storage battery with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463021.XA CN110190225B (en) | 2019-05-30 | 2019-05-30 | Storage battery with heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190225A true CN110190225A (en) | 2019-08-30 |
| CN110190225B CN110190225B (en) | 2022-01-25 |
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ID=67718818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463021.XA Active CN110190225B (en) | 2019-05-30 | 2019-05-30 | Storage battery with heat dissipation function |
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| CN (1) | CN110190225B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078406A (en) * | 2021-03-29 | 2021-07-06 | 马鞍山学院 | Battery locking box of new energy automobile and use method |
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| CN204696160U (en) * | 2015-04-30 | 2015-10-07 | 郑州宇通客车股份有限公司 | Electric motor vehicle cell box and electric motor car |
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| Publication number | Publication date |
|---|---|
| CN110190225B (en) | 2022-01-25 |
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Denomination of invention: A battery pack with heat dissipation function Effective date of registration: 20221114 Granted publication date: 20220125 Pledgee: Zhejiang Fuyang Rural Commercial Bank Co.,Ltd. Changkou Sub branch Pledgor: HANGZHOU SOLAR PHOTOELECTRIC Co.,Ltd. Registration number: Y2022980021871 |