CN109461989A - A kind of new energy car battery packet heat dissipation equipment - Google Patents
A kind of new energy car battery packet heat dissipation equipment Download PDFInfo
- Publication number
- CN109461989A CN109461989A CN201811313916.7A CN201811313916A CN109461989A CN 109461989 A CN109461989 A CN 109461989A CN 201811313916 A CN201811313916 A CN 201811313916A CN 109461989 A CN109461989 A CN 109461989A
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- Prior art keywords
- fixedly connected
- battery
- battery case
- new energy
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000002955 isolation Methods 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 239000003463 adsorbent Substances 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000002352 surface water Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/656—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
- 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
- H01M10/6567—Liquids
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of new energy car battery packet heat dissipation equipments, including Battery case, Battery case intracavity bottom middle position is fixedly connected with radiator fan, the Battery case intracavity bottom is located at radiator fan two sides diagonal position and is fixedly connected with water cooling plant, the Battery case intracavity bottom is located at water cooling plant and is fixedly connected to adsorbent equipment far from the side of Battery case, the Battery case intracavity bottom is located at adsorbent equipment and is fixedly connected with absorption blower close to the side of radiator fan, isolation board top center position is fixedly connected with battery pack, the positioning fixed plate is fixedly connected with movement far from the side of battery pack and shakes device, the side that the remotely located fixed plate of device is shaken in the movement is fixedly connected with cleaning brush, the present invention relates to new energy car battery technical fields.The device water cooling radiates simultaneously with air-cooled, and contact area is big, and radiating efficiency is high, can lead skim and deposit in cleaning plant, avoid porosity decline from guaranteeing radiating efficiency.
Description
Technical field
The present invention relates to new energy car battery technical field, specially a kind of new energy car battery packet heat dissipation equipment.
Background technique
With the fast development of new-energy automobile, the requirement to new-energy automobile performance and safety is also higher and higher.Electricity
Important composition component one of of the Chi Bao as new-energy automobile, it is desirable that battery pack energy high rate charge-discharge, to improve power of vehicle,
Shorten the charging time.Battery core can generate amount of heat during high rate charge-discharge, and battery pack structure is compact in addition, and heat is easy
Accumulation, causes battery pack hot-spot or non-uniform temperature, and then leads to the decline of battery pack performance, capacity attenuation, or even can draw
Thermal run away jeopardizes the personal safety as well as the property safety of car owner.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of new energy car battery packet heat dissipation equipment, electricity is solved
Core can generate amount of heat during high rate charge-discharge, and battery pack structure is compact in addition, and heat easily gathers, and cause battery pack
Hot-spot or non-uniform temperature, and then lead to the decline of battery pack performance, capacity attenuation, or even thermal runaway can be caused, jeopardize vehicle
The problem of main personal safety as well as the property safety.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of new energy car battery packet is scattered
Hot equipment, including Battery case, Battery case intracavity bottom middle position are fixedly connected with radiator fan, the battery case
Intracoelomic cavity bottom is located at radiator fan two sides diagonal position and is fixedly connected with water cooling plant, and the Battery case intracavity bottom is located at
Water cooling plant is fixedly connected to adsorbent equipment far from the side of Battery case, and the Battery case intracavity bottom is located at absorption dress
The side for resting against nearly radiator fan is fixedly connected with absorption blower, and the Battery case two sides inner wall middle position is fixedly connected with
Isolation board, isolation board top center position are fixedly connected with battery pack, are located at battery pack two sides pair at the top of the isolation board
Position is claimed to be fixedly connected to positioning fixed plate, the positioning fixed plate is fixedly connected with movement far from the side of battery pack and shakes
Device, the side that the remotely located fixed plate of device is shaken in the movement are fixedly connected with cleaning brush.
Preferably, the position that the Battery case bottom is located at radiator fan offers ventilation net window, the ventilation net window
Top is connected to radiator fan.
Preferably, the water cooling plant includes water cooling box, and the water cooling box intracavity bottom is fixedly connected with water pump, the water
Pump output terminal is communicated with heat absorption hose, and the heat absorption hose is communicated with cooling pond, the cooling pond far from one end of water pump
Inner cavity top is fixedly connected with cooling fan, and the one end of the cooling pond far from cooling pond passes through connection hose and water cooling box
Connection.
Preferably, the adsorbent equipment includes adsorption box, and the absorption box cavity middle position is provided with filtering net cage, institute
It states filter screen box top to be communicated with into dirt hose, the adsorption box front is rotatablely connected close to the side of Battery case by hinge
There is chamber door.
Preferably, described to extend through adsorption box and isolation board into dirt hose and extend at the top of isolation board, the chamber door
Side middle position far from hinge is fixedly connected with knocker.
Preferably, the absorption blower input terminal is communicated with suction hose, and the suction hose is through adsorbent equipment and prolongs
Extend to adsorbent equipment inner cavity.
Preferably, the battery pack includes fixed lower plate, is fixedly connected with flexible heat absorbing member, institute at the top of the fixed lower plate
It states elastic heat absorbing member inner surface and is fixedly connected with battery, the elasticity heat absorbing member inner surface is fixedly connected between battery leads
Warmware, the battery top are fixedly connected with fixed upper plate.
Preferably, the heat-conducting piece extends through fixed lower plate and isolation board and extends to isolation board bottom, described thermally conductive
Part outer surface is located at isolation board bottom and is connected with water cooling plant.
Preferably, it includes shaking movable plate that device is shaken in the movement, and the rolling movable plate is close to the side middle position of battery pack
It is fixedly connected with telescopic rod, the telescopic rod is fixedly connected with connecting plate far from the one end for shaking movable plate, and the connecting plate is separate to be stretched
It is rotatably connected to shaking connecting rod at the top and bottom of the side of contracting bar, the shaking connecting rod is fixedly connected with far from one end of connecting plate
Movable slider is shaken, the connecting rod side middle position close to each other of shaking is fixedly connected with shaking spring.
Preferably, the movable slider that shakes is slidably connected far from the side for shaking connecting rod with positioning fixed plate, the rolling movable plate
Side far from telescopic rod is fixedly connected with cleaning brush.
(3) beneficial effect
The present invention provides a kind of new energy car battery packet heat dissipation equipment, have it is following the utility model has the advantages that
The present invention is fixedly connected with radiator fan, bottom of chamber in Battery case by Battery case intracavity bottom middle position
Portion is located at radiator fan two sides diagonal position and is fixedly connected with water cooling plant, and it is separate that Battery case intracavity bottom is located at water cooling plant
The side of Battery case is fixedly connected to adsorbent equipment, and Battery case intracavity bottom is located at adsorbent equipment close to radiator fan
Side is fixedly connected with absorption blower, and Battery case two sides inner wall middle position is fixedly connected with isolation board, at the top of isolation board in
Between position be fixedly connected with battery pack, battery pack two sides symmetric position be located at the top of isolation board be fixedly connected to positioning and fix
Plate, positioning fixed plate are fixedly connected with movement far from the side of battery pack and shake device, and the remotely located fixation of device is shaken in movement
The side of plate is fixedly connected with cleaning brush, so that the device water cooling radiates simultaneously with air-cooled, contact area is big, and radiating efficiency is high,
And can lead skim and deposit in cleaning plant, avoid porosity decline from guaranteeing radiating efficiency.
Detailed description of the invention
Fig. 1 is overall structure of the present invention;
Fig. 2 is water cooling plant structural schematic diagram of the present invention;
Fig. 3 is adsorbent equipment structural schematic diagram of the present invention.
In figure: 1- Battery case, 2- radiator fan, 3- water cooling plant, 31- water cooling box, 32- water pump, 33- heat absorption hose,
The cooling pond 34-, 35- cooling fan, 36- connection hose, 4- adsorbent equipment, 41- adsorption box, 42- filtering net cage, 43- are into dirt
Hose, 44- hinge, 45- chamber door, 46- knocker, 5- absorption blower, 6- isolation board, 7- battery pack, the fixed lower plate of 71-, 72- elasticity
The fixed upper plate of heat absorbing member, 73- battery, 74- heat-conducting piece, 75-, 8- fixed plate, device is shaken in 9- movement, 91- shakes movable plate, 92- stretches
Contracting bar, 93- connecting plate, 94- shake connecting rod, 95- shakes movable slider, 96- shakes spring, 10- cleaning brush, 11- ventilation net window, 12-
Suction hose.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of new energy car battery packet heat dissipation equipment, including
Battery case 1,1 intracavity bottom middle position of Battery case are fixedly connected with radiator fan 2, and 1 intracavity bottom of Battery case is located at
2 two sides diagonal position of radiator fan is fixedly connected with water cooling plant 3, and 1 intracavity bottom of Battery case is located at water cooling plant 3 far from electricity
The side of pond cabinet 1 is fixedly connected to adsorbent equipment 4, and 1 intracavity bottom of Battery case is located at adsorbent equipment 4 close to radiator fan
2 side is fixedly connected with absorption blower 5, and 1 two sides inner wall middle position of Battery case is fixedly connected with isolation board 6, isolation board 6
Top center position is fixedly connected with battery pack 7, is located at 7 two sides symmetric position of battery pack at the top of isolation board 6 and is fixedly connected to
Fixed plate 8 is positioned, positioning fixed plate 8 is fixedly connected with movement far from the side of battery pack 7 and shakes device 9, and device 9 is shaken in movement
The side of remotely located fixed plate 8 is fixedly connected with cleaning brush 10.
The position that 1 bottom of Battery case is located at radiator fan 2 offers ventilation net window 11,11 top of ventilation net window and heat dissipation
Fan 2 is connected to.
Water cooling plant 3 includes water cooling box 31, and 31 intracavity bottom of water cooling box is fixedly connected with water pump 32, and 32 output end of water pump connects
It is connected with heat absorption hose 33, the hose 33 that absorbs heat is communicated with cooling pond 34,34 inner cavity top of cooling pond far from one end of water pump 32
It is fixedly connected with cooling fan 35, the one end of cooling pond 34 far from cooling pond 34 is connected by connection hose 36 and water cooling box 31
It is logical.
Adsorbent equipment 4 includes adsorption box 41, and 41 inner cavity middle position of adsorption box is provided with filtering net cage 42, filters net cage 42
Top is communicated with into dirt hose 43, and 41 front of adsorption box is rotatably connected to chamber door by hinge 44 close to the side of Battery case 1
45, adsorption box 41 and isolation board 6 are extended through into dirt hose 43 and extends to 6 top of isolation board, and chamber door 45 is far from hinge 44
Side middle position is fixedly connected with knocker 46.
Absorption 5 input terminal of blower is communicated with suction hose 12, and suction hose 12 is through adsorbent equipment 4 and extends to absorption dress
Set 4 inner cavities.
Battery pack 7 includes fixed lower plate 71, is fixedly connected with flexible heat absorbing member 72, elastic heat absorbing member at the top of fixed lower plate 71
72 inner surfaces are fixedly connected with battery 73, and elastic 72 inner surface of heat absorbing member is fixedly connected with heat-conducting piece 74 between battery 73,
Be fixedly connected with fixed upper plate 75 at the top of battery 73, heat-conducting piece 74 extend through fixed lower plate 71 and isolation board 6 and extend to every
From 6 bottom of plate, 74 outer surface of heat-conducting piece is located at 6 bottom of isolation board and is connected with water cooling plant 3.
It includes shaking movable plate 91 that device 9 is shaken in movement, shakes movable plate 91 and is fixedly connected with close to the side middle position of battery pack 7
Telescopic rod 92, telescopic rod 92 are fixedly connected with connecting plate 93 far from the one end for shaking movable plate 91, and connecting plate 93 is far from telescopic rod 92
It is rotatably connected at the top and bottom of side and shakes connecting rod 94, shaken connecting rod 94 far from one end of connecting plate 93 and be fixedly connected with shaking
Sliding block 95 shakes the side middle position close to each other of connecting rod 94 and is fixedly connected with shaking spring 96, shakes movable slider 95 far from rolling
The side of dynamic connecting rod 94 is slidably connected with positioning fixed plate 8, and it is fixed to shake side and cleaning brush 10 of the movable plate 91 far from telescopic rod 92
Connection.
So that the device water cooling radiates simultaneously with air-cooled, contact area is big, and radiating efficiency is high, and can be in cleaning plant
Lead skim and deposit avoid porosity decline from guaranteeing radiating efficiency.
In use, in the process of moving, battery 73 is overheated, and heat is transmitted by heat-conducting piece 74, while being started water pump 32 and made
It obtains the water in water cooling box 31 and is transmitted to heat absorption hose 33, the heat of heat-conducting piece 74 is adsorbed, and is existed by cooling fan 35
It is cooled down in cooling pond 34, and during exercise, movement is shaken device 9 and shaken, and cleaning brush 10 is driven to be cleared up, and starting is inhaled
Attached blower 5, and dust is filtered by entering filtering net cage 42 into dirt hose 43, and starts radiator fan 2 for internal heat
Air is excluded from ventilation net window 11, completes cooling.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By the sentence " element limited including one, it is not excluded that including
There is also other identical elements in the process, method, article or equipment of element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of new energy car battery packet heat dissipation equipment, including Battery case (1), it is characterised in that: the Battery case (1)
Intracavity bottom middle position is fixedly connected with radiator fan (2), and Battery case (1) intracavity bottom is located at radiator fan (2)
Two sides diagonal position is fixedly connected with water cooling plant (3), and it is separate that Battery case (1) intracavity bottom is located at water cooling plant (3)
The side of Battery case (1) is fixedly connected to adsorbent equipment (4), and Battery case (1) intracavity bottom is located at adsorbent equipment
(4) side close to radiator fan (2) is fixedly connected with absorption blower (5), Battery case (1) the two sides inner wall middle position
It is fixedly connected with isolation board (6), isolation board (6) the top center position is fixedly connected with battery pack (7), the isolation board
(6) top is fixedly connected to positioning fixed plate (8) positioned at battery pack (7) two sides symmetric position, and the positioning fixed plate (8) is remote
Side from battery pack (7) is fixedly connected with movement and shakes device (9), and device (9) remotely located fixed plate is shaken in the movement
(8) side is fixedly connected with cleaning brush (10).
2. a kind of new energy car battery packet heat dissipation equipment according to claim 1, it is characterised in that: the Battery case
(1) position that bottom is located at radiator fan (2) offers ventilation net window (11), ventilation net window (11) top and radiator fan
(2) it is connected to.
3. a kind of new energy car battery packet heat dissipation equipment according to claim 1, it is characterised in that: the water cooling plant
It (3) include water cooling box (31), water cooling box (31) intracavity bottom is fixedly connected with water pump (32), water pump (32) output end
It is communicated with heat absorption hose (33), heat absorption hose (33) is communicated with cooling pond (34) far from the one end of water pump (32), described
Cooling pond (34) inner cavity top is fixedly connected with cooling fan (35), and the cooling pond (34) is far from cooling pond (34)
One end is connected to by connecting hose (36) with water cooling box (31).
4. a kind of new energy car battery packet heat dissipation equipment according to claim 1, it is characterised in that: the adsorbent equipment
It (4) include adsorption box (41), adsorption box (41) the inner cavity middle position is provided with filtering net cage (42), the filtering net cage
(42) top is communicated with into dirt hose (43), and adsorption box (41) front passes through hinge close to the side of Battery case (1)
(44) chamber door (45) are rotatably connected to.
5. a kind of new energy car battery packet heat dissipation equipment according to claim 4, it is characterised in that: described into dirt hose
(43) adsorption box (41) and isolation board (6) are extended through and is extended at the top of isolation board (6), the chamber door (45) is far from hinge
(44) side middle position is fixedly connected with knocker (46).
6. a kind of new energy car battery packet heat dissipation equipment according to claim 1, it is characterised in that: the absorption blower
(5) input terminal is communicated with suction hose (12), and the suction hose (12) is through adsorbent equipment (4) and extends to adsorbent equipment
(4) inner cavity.
7. a kind of new energy car battery packet heat dissipation equipment according to claim 1, it is characterised in that: the battery pack
It (7) include fixed lower plate (71) being fixedly connected flexible heat absorbing member (72) at the top of the fixed lower plate (71), the elasticity heat absorption
Part (72) inner surface is fixedly connected with battery (73), and elasticity heat absorbing member (72) inner surface is located between battery (73) fixed company
It is connected to heat-conducting piece (74), is fixedly connected with fixed upper plate (75) at the top of the battery (73).
8. a kind of new energy car battery packet heat dissipation equipment according to claim 8, it is characterised in that: the heat-conducting piece
(74) fixed lower plate (71) and isolation board (6) are extended through and extends to isolation board (6) bottom, heat-conducting piece (74) outer surface
Water cooling plant (3) are connected with positioned at isolation board (6) bottom.
9. a kind of new energy car battery packet heat dissipation equipment according to claim 1, it is characterised in that: the movement is shaken
Device (9) includes shaking movable plate (91), and the side middle position for shaking movable plate (91) close battery pack (7) is fixedly connected with flexible
Bar (92), the telescopic rod (92) are fixedly connected with connecting plate (93) far from the one end for shaking movable plate (91), the connecting plate (93)
It is rotatably connected at the top and bottom of side far from telescopic rod (92) and shakes connecting rod (94), the shaking connecting rod (94) is far from connection
One end of plate (93), which is fixedly connected with, shakes movable slider (95), and described connecting rod (94) side middle position close to each other of shaking is fixed
It is connected with and shakes spring (96).
10. a kind of new energy car battery packet heat dissipation equipment according to claim 9, it is characterised in that: the shaking is slided
Block (95) is slidably connected far from the side for shaking connecting rod (94) with positioning fixed plate (8), and the rolling movable plate (91) is far from telescopic rod
(92) side is fixedly connected with cleaning brush (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811313916.7A CN109461989B (en) | 2018-11-06 | 2018-11-06 | New energy automobile battery package heat dissipation equipment |
Applications Claiming Priority (1)
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CN201811313916.7A CN109461989B (en) | 2018-11-06 | 2018-11-06 | New energy automobile battery package heat dissipation equipment |
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CN109461989A true CN109461989A (en) | 2019-03-12 |
CN109461989B CN109461989B (en) | 2021-09-14 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112259828A (en) * | 2020-11-13 | 2021-01-22 | 广东技术师范大学 | New energy automobile battery package heat abstractor |
CN112838291A (en) * | 2020-12-31 | 2021-05-25 | 吴晨明 | Battery heat abstractor for new energy automobile |
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