CN206349465U - Heat abstractor and supply unit - Google Patents
Heat abstractor and supply unit Download PDFInfo
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- CN206349465U CN206349465U CN201720061779.7U CN201720061779U CN206349465U CN 206349465 U CN206349465 U CN 206349465U CN 201720061779 U CN201720061779 U CN 201720061779U CN 206349465 U CN206349465 U CN 206349465U
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- Prior art keywords
- heat
- battery modules
- heat abstractor
- radiating piece
- cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model embodiment provides a kind of heat abstractor and supply unit.The heat abstractor is applied to battery modules, and the battery modules include multiple cells, and the heat abstractor includes：Heat-conducting plate and multiple radiating pieces for being arranged on the heat-conducting plate located at the battery modules side；The side of each radiating piece is fixed on the heat-conducting plate, and opposite side is extended in the battery modules, and the heat that cell in the battery modules is produced is exported by the heat-conducting plate.Above-mentioned heat abstractor and supply unit can improve the radiating efficiency of battery modules, so as to realize the service life for improving battery modules.
Description
Technical field
The utility model is related to battery technical field of heat dissipation, in particular to a kind of heat abstractor and supply unit.
Background technology
At present, the exhaust emissions of automobile is the one of the main reasons of environmental pollution.Due to the exhaust emissions of pure electric automobile
Amount it is less even without, therefore pure electric automobile research and development and design increasingly favored by all big enterprises.Pure electric automobile
Energy be mainly derived from battery modules, the service life of battery modules directly affects the usage experience of pure electric automobile.And it is electric
The continuous high temperature of pond module can directly reduce the service life of battery, therefore the heat dissipation problem of battery modules is electric automobile design
The middle a great problem for being badly in need of solving.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of heat abstractor and supply unit.
A kind of heat abstractor that the utility model embodiment is provided, the heat abstractor is applied to battery modules, the electricity
Pond module includes multiple cells, and the heat abstractor includes：Located at the battery modules side heat-conducting plate and be arranged on
Multiple radiating pieces on the heat-conducting plate；
The side of each radiating piece is fixed on the heat-conducting plate, and opposite side is extended in the battery modules, will
The heat that cell is produced in the battery modules is exported by the heat-conducting plate.
Preferably, each radiating piece is interspersed in the battery modules contacts with cell at least one described,
Make the cell and at least one described heat sink contact in multiple radiating pieces.
Preferably, the radiating piece is vertically arranged with the heat-conducting plate.
Preferably, the battery modules include multilayer submodule group, and the radiating piece is fin, and each fin is set
Between adjacent two layers submodule group, each cell is set to be contacted with fin at least one described.
Preferably, the battery modules include multilayer the first submodule group and multilayer the second submodule group that both direction is layered；
The fin is arranged between the adjacent two layers submodule group of the first submodule group and the second submodule group adjacent two layers
Between module.
Preferably, the radiating piece be cylinder radiating piece, the side of the cylinder radiating piece with described at least one
Cell is contacted.
Preferably, the side of each cylinder radiating piece is contacted with four cells.
Preferably, the radiating piece is cuboid radiating piece, the cuboid radiating piece wherein relative two sides point
It is not correspondingly arranged and contacts with a cell.
Preferably, the heat-conducting plate is heat tubesheet, and the heat tubesheet includes supporting plate and is fixed in the supporting plate simultaneously
Arrange the heat pipe of arrangement.
The utility model embodiment also provides a kind of supply unit, and the supply unit includes：With multiple cells
Battery modules and above-mentioned heat abstractor.
Compared with prior art, heat abstractor and supply unit of the present utility model, by by the radiating in heat abstractor
Part is inserted between the cell of the battery modules, the heat that cell is produced is conducted by radiating piece to heat conduction
Plate, then the external world is passed to by heat-conducting plate, the radiating efficiency of battery modules can be improved, so as to improve the service life of battery modules.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The structural representation for the heat abstractor that Fig. 1 provides for the utility model first embodiment.
The structural representation of the heat-conducting plate for the heat abstractor that Fig. 2 provides for the utility model embodiment.
The structural representation of the supply unit for the heat abstractor shown in use Fig. 1 that Fig. 3 provides for the utility model embodiment
Figure.
The structural representation for the heat abstractor that Fig. 4 provides for the utility model second embodiment.
The structural representation of the supply unit for the heat abstractor shown in use Fig. 4 that Fig. 5 provides for the utility model embodiment
Figure.
The structural representation for another supply unit that Fig. 6 provides for the utility model embodiment.
The structural representation for the heat abstractor that Fig. 7 provides for the utility model 3rd embodiment.
The structural representation of the supply unit for the heat abstractor shown in use Fig. 7 that Fig. 8 provides for the utility model embodiment
Figure.
Icon：100- heat abstractors；110- heat-conducting plates；111- heat tubesheets；1111- heat pipes；1112- supporting plates；120- dissipates
Warmware；131- bar-shaped troughs；10- supply units；200- battery modules；210- cells.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.The component for the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.Meanwhile, it is new in this practicality
In the description of type, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
, it is necessary to explanation in description of the present utility model, the orientation of instruction such as term " on ", " under ", " interior ", " outer " or
Position relationship is or the side that the utility model product is usually visited when using based on orientation shown in the drawings or position relationship
Position or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified device
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore limit of the present utility model can not be construed to
System.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be directly connected to or by between intermediary in succession
Connect, can be the connection of two element internals.For the ordinary skill in the art, it can understand above-mentioned with concrete condition
Concrete meaning of the term in the utility model.
First embodiment
The structural representation for the heat abstractor 100 that Fig. 1 provides for the utility model first embodiment.As shown in figure 1, described
Heat abstractor 100 includes heat-conducting plate 110 and multiple radiating pieces 120.In the present embodiment, the radiating piece 120 is preferably shaped to
Cylinder.The radiating piece 120 is made up of heat sink material, available for the heat for absorbing periphery or the object touched and passes through institute
Heat-conducting plate 110 is stated to export.
Specifically, the heat-conducting plate 110 includes the second surface of first surface and relative first surface.The radiating piece
120 one end is arranged on the first surface of the heat-conducting plate 110.Further, the radiating piece 120 can be with the heat-conducting plate
110 are vertically arranged.By the way that the radiating piece 120 is vertically arranged with the heat-conducting plate 110, the cell 210 can be made
Side in optional position it is identical with the distance of same radiating piece 120 so that the heat of the cell 210 can be uniform
Ground is absorbed, and realizes Homogeneouslly-radiating.
In one embodiment, the radiating piece 120 is evenly distributed on the heat-conducting plate 110.The two of arbitrary neighborhood
The distance of individual radiating piece 120 is equal.As shown in figure 1, in two directions F1 and F2 are arranged the cylinder radiating piece 120 side by side
Row.Wherein, the distance of F1 two neighboring radiating piece 120 is D1 in the first direction, and the two neighboring of F2 dissipates in a second direction
The distance of warmware 120 is D2.Certainly, it is described to be arranged to equal can also be arranged to unequal apart from D1 and apart from D2.
In an example, can on the heat-conducting plate 110 of the heat abstractor 100 in the first direction F1 second directions F2 set equal numbers
The radiating piece 120 of amount.Certainly, those skilled in the art can arbitrarily set according to demand the radiating piece 120 number and
Distribution.
As shown in figure 1, any two is not less than list along the two neighboring cylinder radiating piece 120 of third direction apart from D3
The diameter of body battery 210.In an example, when the heat-conducting plate 110 is when being shaped as square, the third direction for institute
State the parallel direction of the diagonal of heat-conducting plate 110.
Further, the structural representation of the heat-conducting plate 110 for the heat abstractor 100 that Fig. 2 provides for the utility model embodiment
Figure.As shown in Fig. 2 the heat-conducting plate 110 is heat tubesheet 111, the heat tubesheet 111 includes supporting plate 1112 and is fixed on described
The heat pipe 1111 of arranged in parallel in supporting plate 1112.In the present embodiment, the heat pipe 1111 can also be annular or snakelike set
Put in the supporting plate 1112.In one embodiment, the heat pipe 1111 may include shell, end cap, liquid-sucking core.It is described
Shell can be standard hollow cylinder or abnormal shape, such as ellipse, square, rectangle, pancake, bellows.Institute
State the end that end cap is connected to the shell.The shape of the end cap is different because of the shape of shell difference.The imbibition
Core is arranged on the inwall of the shell.Because heat pipe 1111 has preferable heat-transfer capability, uniform temperature good, variable heat flux density
The characteristics such as ability, the heat that radiating piece 120 can be enable to be absorbed to quickly move through the heat tubesheet 111 and radiated to the external world,
Improve the radiating efficiency of heat abstractor 100.
Further, the material of the radiating piece 120 and the heat-conducting plate 110 is heat-conducting, for example, aluminium, copper etc.
Material.
The structure of the supply unit 10 for the heat abstractor 100 shown in use Fig. 1 that Fig. 3 provides for the utility model embodiment
Schematic diagram.As shown in figure 3, the supply unit 10 includes battery modules 200 and is installed together with the battery modules 200
Heat abstractor 100.
The battery modules 200 include multiple cells 210.In an example, the cell 210 is as schemed
Cylindrical battery shown in 3.Certainly, the cell 210 can also be rectangular cell.The utility model embodiment not with
The shape of cell 210 is limited.
Refer to the direction shown in Fig. 3 to indicate, the cell 210 includes arranging respectively along direction F3 and direction F4
Multilayer submodule group.For example, as shown in figure 3, the battery modules 200 include the multilayer submodule arranged along direction F3 and F4
Group.It is appreciated that the quantity of the cell 210 in battery modules 200 shown in Fig. 3 is only schematical, this reality
Apply example and be not limited with the quantity and arrangement of cell 210 in battery modules 200.
The heat-conducting plate 110 of the heat abstractor 100 is arranged on the side of battery modules 200, each radiating piece 120
Side be fixed on the heat-conducting plate 110, opposite side is extended in the battery modules 200, will be single in the battery modules 200
The heat that body battery 210 is produced is exported by the heat-conducting plate 110.As shown in figure 3, the radiating piece 120 inserts the monomer
Gap between battery 210.
Further, each radiating piece 120 is interspersed in the battery modules 200 and monomer electricity at least one described
Pond 210 is contacted, and the cell 210 is contacted with radiating piece at least one described 120.In the present embodiment, the monomer electricity
The heat in pond 210 is conducted to the side of radiating piece 120, then is conducted by the radiating piece 120 to the heat-conducting plate 110, finally by
The heat-conducting plate 110 is conducted to the external world.By the way that radiating piece 120 is directly contacted with the cell 210, monomer electricity can be made
The heat in pond 210 is preferably transferred on the radiating piece 120, so as to further improve the radiating efficiency of battery modules 200.
The side of the radiating piece 120 is contacted with cell at least one described 210.In a preferred embodiment, such as
Shown in Fig. 3, the cell 210 can be contacted with four adjacent radiating pieces 120.
Further, if as shown in figure 3, the most edge of the supply unit 10 be radiating piece 120, be arranged on power supply dress
The side for putting each radiating piece 120 inside 10 is contacted with four cells 210, is arranged on the edge of supply unit 10
The cylinder radiating piece 120 is contacted with one or two cells 210.
Further, heat accumulating is filled between the cell 210 and the heat abstractor 100.The heat accumulation
Material can be the gap being partially filled between the cell 210 and the heat abstractor 100, can also fill up the list
The gap of body battery 210 and the heat abstractor 100.The heat accumulating can be common Embedding Material or phase
Become material.By filling heat accumulating in cell 210 and the heat abstractor 100, the cell 210 can be kept
It is capable of the stabilization of preferably keeping temperature, it is to avoid gather cold heat build-up, further improves the service life of battery modules 200.
Supply unit 10 in above-described embodiment, by the way that the radiating piece 120 in heat abstractor 100 is inserted into the electricity
Between the cell 210 of pond module 200, the heat that cell 210 is produced is set to be transferred to the radiating piece 120, then by
Radiating piece 120 is conducted to heat-conducting plate 110, then passes to the external world by heat-conducting plate 110, can improve the radiating efficiency of battery modules 200,
So as to improve the service life of battery modules 200.
Second embodiment
The structural representation for the heat abstractor 100 that Fig. 4 provides for the utility model second embodiment.As shown in figure 4, this
The heat abstractor 100 that two embodiments are provided is similar with first embodiment, and difference is, in the second embodiment, the radiating dress
The radiating piece 120 for putting 100 is fin.
Specifically, as shown in figure 4, the heat-conducting plate 110 includes the second surface of first surface and relative first surface.
The side of multiple radiating pieces 120 is arranged on the first surface of the heat-conducting plate 110.Further, multiple radiatings
Part 120 is vertically arranged with the heat-conducting plate 110.
In one embodiment, the radiating piece 120 is set in parallel on the heat-conducting plate 110.In an example,
As shown in figure 4, being arranged with ten radiating pieces 120 on the heat-conducting plate 110 of the heat abstractor 100 in parallel.The radiating per adjacent two panels
Object to be radiated can be accommodated in part 120 and the formation bar-shaped trough 131 of heat-conducting plate 110, the bar-shaped trough 131.It is preferred at one
In example, the distance per adjacent two panels radiating piece 120 is equal, that is, each bar-shaped trough 131 shown in Fig. 4 width phase
Together.
Further, the heat-conducting plate 110 can be the heat tubesheet 111 that Fig. 2 is provided, the tool on the heat tubesheet 111
Body description can further refer to the description of above-described embodiment, will not be repeated here.
The structure of the supply unit 10 for the heat abstractor 100 shown in use Fig. 4 that Fig. 5 provides for the utility model embodiment
Schematic diagram.As shown in figure 5, the supply unit 10 includes battery modules 200 and is installed together with the battery modules 200
Heat abstractor 100.In the present embodiment, the width of the bar-shaped trough 131 is not less than the diameter of the bottom surface of cell 210.
Battery modules 200 in the present embodiment are similar with the battery modules 200 in above-described embodiment, specifically refer to above-mentioned
Description in embodiment, will not be repeated here.
Referring to Fig. 5, the battery modules 200 include multilayer submodule group, each radiating piece 120 is located at adjacent two layers
Between submodule group.
Further, at least one side and the sub- module contact of each radiating piece 120.Referring to Fig. 5, one
In individual example, the width of the bar-shaped trough 131 can be equal to the diameter of the bottom surface of cell 210, so that each described
Sub- module contact of two sides of radiating piece 120 with both sides, realizes each cell 210 and at least one described radiating
Part 120 is contacted.
Further, the battery modules 200 may include multilayer the first submodule group and multilayer being layered along both direction
Two submodule groups.As shown in fig. 6, the structural representation for another supply unit 10 that Fig. 6 provides for the utility model embodiment.It is described
Heat abstractor 100 includes the radiating piece 120 along the parallel distribution of both direction.120 points of the radiating piece being distributed along both direction
Be not arranged between the adjacent two layers submodule group of the first submodule group and the second submodule group adjacent two layers submodule group between.
In an example, the distance of the adjacent radiating piece 120 of the two panels that is distributed along both direction and the bottom surface of cell 210
Diameter is roughly equal, the cell 210 is touched heat sink in multiple directions, realizes cell 210
Homogeneouslly-radiating.
Further, heat accumulating is filled between the cell 210 and the heat abstractor 100.The heat accumulation
Material can be the gap being partially filled between the cell 210 and the heat abstractor 100, can also fill up the list
The gap of body battery 210 and the heat abstractor 100.The heat accumulating can be common Embedding Material or phase
Become material.By filling heat accumulating in cell 210 and the heat abstractor 100, the cell 210 can be kept
It is capable of the stabilization of preferably keeping temperature, it is to avoid gather cold heat build-up, further improves the service life of battery modules 200.
According to above-described embodiment, by the way that fin will be inserted in battery modules 200, it can make what battery modules 200 were produced
On heat transfer to the fin, because fin is heat-conducting, fin can make heat be transferred to the heat conduction again
On plate 110, the external world is then further transferred to.Because fin is laminated structure, the cell 210 of fin can be made
Heat build-up at heat be dispersed on the fin at the gap position between cell 210, so as to realize quick heat radiating
Effect.
3rd embodiment
The structural representation for the heat abstractor 100 that Fig. 7 provides for the utility model 3rd embodiment.As shown in fig. 7, this
The heat abstractor 100 that three embodiments are provided is similar with first embodiment, and difference is, in the 3rd embodiment, the radiating dress
The radiating piece 120 for putting 100 is shaped as cuboid.The heat abstractor 100 includes the radiating of heat-conducting plate 110 and multiple cuboids
Part 120.
Specifically, as shown in fig. 7, the heat-conducting plate 110 includes the second surface of first surface and relative first surface.
One end of multiple radiating pieces 120 is arranged on the first surface of the heat-conducting plate 110.Further, multiple radiatings
Part 120 is vertically arranged with the heat-conducting plate 110.
Further, the heat-conducting plate 110 can be the heat tubesheet 111 that Fig. 2 is provided, the tool on the heat tubesheet 111
Body description can further refer to the description of above-described embodiment, will not be repeated here.
In the present embodiment, the radiating piece 120 is evenly distributed on the heat-conducting plate 110.
The structure of the supply unit 10 for the heat abstractor 100 shown in use Fig. 7 that Fig. 8 provides for the utility model embodiment
Schematic diagram.As shown in figure 8, the supply unit 10 includes battery modules 200 and heat abstractor 100.
The battery modules 200 include multiple cells 210.In the present embodiment, the cell 210 is preferably side
Shape battery.
As shown in figure 8, the radiating piece 120 being arranged in the middle of the heat-conducting plate 110 wherein relative two sides point
It is not correspondingly arranged and contacts with a cell 210.It is arranged on the radiating piece 120 at the edge of heat-conducting plate 110
Medial surface and the cell 210 contacts side surfaces.Further, the row of the radiating piece 120 of the heat abstractor 100 away from
It is identical with the width of the cell 210, so that the both sides of cell 210 being arranged between the radiating piece 120 are all
The radiating piece 120 can be touched.As preferred embodiment, the lateralarea of the radiating piece 120 can be with the cell 210
Lateralarea it is identical.The side of the cell 210 is fully contacted the radiating piece 120, realize efficiently and effectively
Radiating.
Further, heat accumulating is filled between the cell 210 and the heat abstractor 100.The heat accumulation
Material can be the gap being partially filled between the cell 210 and the heat abstractor 100, can also fill up the list
The gap of body battery 210 and the heat abstractor 100.The heat accumulating can be common Embedding Material or phase
Become material.By filling heat accumulating in cell 210 and the heat abstractor 100, the cell 210 can be kept
It is capable of the stabilization of preferably keeping temperature, it is to avoid gather cold heat build-up, further improves the service life of battery modules 200.
Heat abstractor 100 and supply unit 10 in above-described embodiment, by using the radiating piece of rectangular shape
120, make the contact area of the radiating piece 120 and rectangular cell of rectangular shape bigger, can realize and more effectively transmit heat.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.It should be noted that
Arrive：Similar label and letter represents similar terms in following accompanying drawing, therefore, once determined in a certain Xiang Yi accompanying drawing
Justice, then further need not be defined and be explained to it in subsequent accompanying drawing.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of heat abstractor, the heat abstractor is applied to battery modules, the battery modules include multiple cells, its
It is characterised by, the heat abstractor includes：Located at the battery modules side heat-conducting plate and be arranged on the heat-conducting plate
Multiple radiating pieces；
The side of each radiating piece is fixed on the heat-conducting plate, and opposite side is extended in the battery modules, by the electricity
The heat that cell is produced in the module of pond is exported by the heat-conducting plate.
2. heat abstractor as claimed in claim 1, it is characterised in that each radiating piece is interspersed in the battery modules
Contacted with cell at least one described, make the cell and at least one described radiating in multiple radiating pieces
Part is contacted.
3. heat abstractor as claimed in claim 1, it is characterised in that the radiating piece is vertically arranged with the heat-conducting plate.
4. heat abstractor as claimed in claim 1, it is characterised in that the battery modules include multilayer submodule group, described to dissipate
Warmware is fin, and each fin is located between adjacent two layers submodule group, makes each cell and at least one institute
State fin contact.
5. heat abstractor as claimed in claim 4, it is characterised in that the battery modules include the multilayer that both direction is layered
First submodule group and multilayer the second submodule group；The fin is arranged between the adjacent two layers submodule group of the first submodule group
And between the second submodule group adjacent two layers submodule group.
6. heat abstractor as claimed in claim 1, it is characterised in that the radiating piece is cylinder radiating piece, the cylinder
The side of body radiating piece is contacted with cell at least one described.
7. heat abstractor as claimed in claim 1, it is characterised in that the radiating piece is cuboid radiating piece, described rectangular
Body radiating piece wherein relative two sides are correspondingly arranged and contacted with a cell respectively.
8. heat abstractor as claimed in claim 1, it is characterised in that the heat-conducting plate is heat tubesheet, the heat tubesheet includes
Supporting plate and the heat pipe for being fixed on arranged in parallel in the supporting plate.
9. a kind of supply unit, it is characterised in that the supply unit includes：Battery modules and power with multiple cells
Profit requires the heat abstractor described in 1-8 any one.
10. supply unit as claimed in claim 9, it is characterised in that filled out between the cell and the heat abstractor
Filled with heat accumulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061779.7U CN206349465U (en) | 2017-01-17 | 2017-01-17 | Heat abstractor and supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061779.7U CN206349465U (en) | 2017-01-17 | 2017-01-17 | Heat abstractor and supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349465U true CN206349465U (en) | 2017-07-21 |
Family
ID=59324616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061779.7U Active CN206349465U (en) | 2017-01-17 | 2017-01-17 | Heat abstractor and supply unit |
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| Country | Link |
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| CN (1) | CN206349465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711546A (en) * | 2017-01-17 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heat dissipation device and power supply device |
| CN108807729A (en) * | 2018-07-03 | 2018-11-13 | 华霆（合肥）动力技术有限公司 | Power supply and electric vehicle |
-
2017
- 2017-01-17 CN CN201720061779.7U patent/CN206349465U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711546A (en) * | 2017-01-17 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heat dissipation device and power supply device |
| CN108807729A (en) * | 2018-07-03 | 2018-11-13 | 华霆（合肥）动力技术有限公司 | Power supply and electric vehicle |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Patentee after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Huating (Hefei) Power Technology Co., Ltd. |