CN206388823U - Be self-regulated heat abstractor and supply unit - Google Patents
Be self-regulated heat abstractor and supply unit Download PDFInfo
- Publication number
- CN206388823U CN206388823U CN201720060393.4U CN201720060393U CN206388823U CN 206388823 U CN206388823 U CN 206388823U CN 201720060393 U CN201720060393 U CN 201720060393U CN 206388823 U CN206388823 U CN 206388823U
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- Prior art keywords
- radiating piece
- self
- heat abstractor
- opening
- bolster
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model embodiment provides self-regulation heat abstractor and supply unit.The self-regulation heat abstractor includes：It is arranged on the radiating piece in the battery modules；The radiating piece has accommodating chamber, and one end of the radiating piece is provided with the first opening connected with the accommodating chamber；Heat accumulating is filled with the radiating piece, the heat accumulating is in the opening perfusion to the accommodating chamber of the radiating piece；The first breather valve at the first opening of the radiating piece.
Description
Technical field
The utility model is related to battery technical field of heat dissipation, in particular to one kind self-regulation heat abstractor and power supply
Device.
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 self-regulation heat abstractor and supply unit.
A kind of self-regulation heat abstractor that the utility model embodiment is provided, the self-regulation heat abstractor is applied to battery
Module, it is characterised in that the self-regulation heat abstractor includes：
It is arranged on the radiating piece in the battery modules；
The radiating piece has accommodating chamber, and one end of the radiating piece is provided with connected with the accommodating chamber first
Opening；
Heat accumulating is filled with the radiating piece, the heat accumulating is irrigated to the appearance of the radiating piece by the opening
Receive in chamber；
The first breather valve at the first opening of the radiating piece.
Preferably, the device also includes the first buffering being connected between first breather valve and first opening
Part, first bolster connection, first opening and the first breather valve.
Preferably, the radiating piece other end relative with the described first opening is provided with what is connected with the accommodating chamber
The second breather valve is installed at second opening, second opening.
Preferably, the device also includes the second buffering being connected between second breather valve and second opening
Part, second bolster connection, second opening and the second breather valve.
Preferably, first bolster and the second bolster are the siphunculus with hollow-core construction, first bolster
The accommodating chamber of the radiating piece is set to be connected with first breather valve；Second bolster makes the accommodating chamber of the radiating piece
Room is connected with second breather valve.
Preferably, the opposite sides of the radiating piece is respectively provided to a few storage tank and is used to house the battery modules
Cell.
Preferably, the storage tank is the arc groove with the form fit of the cell.
Preferably, the equal length of the width of the radiating piece and the cell of battery modules.
Preferably, the heat accumulating being filled in the accommodating chamber of the radiating piece is phase-change material.
The utility model embodiment also provides a kind of supply unit, and the supply unit includes：With multiple cells
Battery modules and above-mentioned self-regulation heat abstractor.
Compared with prior art, self-regulation heat abstractor and supply unit of the present utility model, by battery modules it
Between insertion filled with heat accumulating radiating piece, the heat that the cell of battery modules is distributed can be absorbed, can effectively be tieed up
Hold the stabilization of the temperature of battery.In addition, the radiating piece absorbs the heat accumulating meeting thermal expansion after heat in accommodating chamber, it is described
Heat accumulating is buffered to the breather valve, it is to avoid radiating piece expands, and improves the service life of self-regulation heat abstractor.
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 overall structure diagram for the supply unit that Fig. 1 provides for the utility model preferred embodiment.
Fig. 2 is is the explosive view for the supply unit that the utility model embodiment is provided.
The structural representation of the radiating piece for the self-regulation heat abstractor that Fig. 3 provides for the utility model preferred embodiment.
The phantom of the radiating piece for the self-regulation heat abstractor that Fig. 4 provides for the utility model embodiment.
Icon：10- supply units；100- self-regulation heat abstractors；110- radiating pieces；111- accommodating chambers；112-
First opening；113- second is open；114- storage tanks；The breather valves of 121- first；The breather valves of 122- second；131- first
Bolster；The bolsters of 132- second；200- battery modules；210- cells；Covered on 230-；240- bottom plates；250-
Side plate.
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.
The overall structure diagram for the supply unit 10 that Fig. 1 provides for the utility model preferred embodiment.It is this reality that Fig. 2, which is,
The explosive view of the supply unit 10 provided with new embodiment.As illustrated in fig. 1 and 2, the utility model embodiment provides a kind of electricity
Source device 10, including：Battery modules 200 and self-regulation heat abstractor 100 with multiple cells 210.The utility model
The supply unit 10 that embodiment is provided can maintain battery mould by the embedded self-regulation heat abstractor 100 in battery modules 200
The balance of the temperature of group 200.
Referring to Fig. 1, the battery modules 200 include being arranged on the upper lid 230 of the side of battery modules 200, set
The opposite side of battery modules 200 bottom plate 240 and be arranged on the side plates 250 of 200 4 sides of battery modules.
Multiple cells 210 are installed together by the battery modules 200 by the upper lid 230, bottom plate 240 and side plate 250.When
So, the supply unit 10 can also include more components shown in Fig. 1 and Fig. 2 or the members in Fig. 1 or Fig. 2
Can omit, the supply unit 10 of the utility model embodiment not using Fig. 1 and Fig. 2 concrete structure as limitation, this area
Technical staff can also be produced using the self-regulation heat abstractor 100 in the battery modules of other different structures and remain electric
The supply unit 10 of pond module temperature balance.
As shown in Fig. 2 setting multiple holes for being used to fix the cell 210 on the upper lid 230 and bottom plate 240.
The side plate 250 coordinates with the upper lid 230 and bottom plate 240, and multiple cells 210 are fixed.
The structural representation of the radiating piece 110 for the self-regulation heat abstractor 100 that Fig. 3 provides for the utility model embodiment.
As shown in figure 3, the self-regulation heat abstractor 100 of the present embodiment may include multiple radiating pieces 110 and on radiating piece 110
First breather valve 121.In the present embodiment, multiple radiating pieces 110 can be separately positioned on the list of the different levels of battery modules 200
Between body battery 210, the heat distributed available for the cell 210 for absorbing periphery or the battery modules 200 touched.Separately
Outside, the air pressure balance in radiating piece 110 can be maintained by first breather valve 121.
As shown in figure 3, first breather valve 121 is connected to the first of the radiating piece 110 by the first bolster 131
In opening 112.First bolster 131 includes connecting with first breather valve 121 and first opening 112 respectively
Through hole so that the receiving space inside radiating piece 110 is connected by the through hole with first breather valve 121.In detail,
First bolster 131 can be a siphunculus, and the two ends of the siphunculus are respectively communicated with first opening 112 and described first
Breather valve 121.In other embodiments, one end of the radiating piece 110 can set multiple first openings 112 (only to show in figure
Go out one).As preferred embodiment, one end of the radiating piece 110 only sets first opening 112.Such as Fig. 3 or
Shown in 4, the size of first opening 112 be less than the described first opening 112 the radiating piece 110 at one end end face face
Product.In the present embodiment, first opening 112 is connected with the accommodating chamber 111 of the radiating piece 110, to facilitate by described
First opening 112 fills heat accumulating into the accommodating chamber 111.
In the present embodiment, referring to Fig. 3, the radiating piece 110 is open the 112 relative other ends also with described first
It is provided with the second opening 113.Second opening 113 is connected by the second bolster 131 with the second breather valve 122.By upper
Setting is stated, the two ends of the radiating piece 110 are both provided with alleviating the breather valve of pressure, can effectively evenly alleviate radiating piece
The balance of the internal pressure of 110 accommodating chamber 111.Second bolster 132 include respectively with second breather valve 122 and
The through hole of the connection of second opening 113, so that the receiving space inside radiating piece 110 is exhaled by the through hole with described second
Valve 122 is inhaled to connect.In detail, second bolster 132 can be a siphunculus, and the two ends of the siphunculus are respectively communicated with described
Two openings 113 and second breather valve 122.
In the present embodiment, referring to Fig. 4, the self-regulation heat abstractor 100 that Fig. 4 provides for the utility model embodiment is scattered
The phantom of warmware 110.The radiating piece 110 has accommodating chamber 111.In one embodiment, the radiating piece
110 are arranged to form the accommodating chamber 111 agreed with the shell of the radiating piece 110 in hollow structure, the radiating piece 110.
In another embodiment, also a blind hole can be opened up into radiating piece 110 from one end of the radiating piece 110 and forms the appearance
Receive chamber 111.As a preferred embodiment, the radiating piece 110 is arranged to hollow structure, so that inside radiating piece 110
Form the accommodating chamber 111.The radiating piece 110 is arranged to hollow structure, the filler in radiating piece 110 can be enable
The heat that enough cells 210 for more uniformly absorbing battery modules 200 are distributed, so as to maintain the temperature of cell 210
Stabilization.In the present embodiment, heat accumulating is filled with the accommodating chamber 111 of the radiating piece 110, the heat accumulating is by institute
State in the first opening 112 or perfusion to the accommodating chamber 111 of the radiating piece 110 of the second opening 113.In detail, the heat accumulation
Material can be filled up completely with the accommodating chamber 111, can also be partially filled with the accommodating chamber 111.Preferably, it is described to accommodate
Filling part heat accumulating causes the accommodating chamber 111 to have certain cushion space in chamber 111.Because object is heated
It can expand, can be reduced in the state of being cooled later, therefore heat accumulating can cause the body of heat accumulating in heat absorption or radiating
Long-pending change, can make the heat accumulating have some to permit by the way that the heat accumulating is partially filled with into the accommodating chamber 111
Perhaps the space of Volume Changes, makes radiating piece 110 not expanded because of the expansion of heat accumulating, improves the safety of radiating piece 110
Property, improve the service life of the radiating piece 110.
In the present embodiment, the heat accumulating can for phase-change material (Phase Change Material, referred to as,
PCM), such as organic phase change material or inorganic phase-changing material.For example, the phase-change material can be the material that paraffin etc. easily absorbs heat.
The phase-change material refers to vary with temperature and physical state easily changes and can provide the material of latent heat.Wherein, change described
The process of physical property is referred to as phase transition process, and at this moment phase-change material will absorb or discharge substantial amounts of latent heat.In the present embodiment, work as institute
State battery modules 200 the temperature of cell 210 rise need release heat when, the phase-change material can absorb the monomer
The heat of battery 210, so as to realize the purpose cooled to the cell 210.In addition, the phase-change material can also be in ring
Border temperature (such as temperature of cell 210) discharges heat when being less than its own temperature, so as to realize in the temperature of cell 210
When relatively low to cell 210 be incubated purpose, be further prevented effectively from cell 210 because its own temperature too
It is low cause failure the problem of.
In use, after the release heat of cell 210 of the battery modules 200, the storage of filling in the radiating piece 110
Hot material produces expansion after absorbing the heat of cell release, the heat accumulating is open from accommodating chamber 111 to first
Extruded at 112, cause the air inside first bolster 131 to be discharged by first breather valve 121, so as to avoid
Cause radiating piece 110 to damage because the heat accumulating extrudes the radiating piece 110, improve the service life of radiating piece 110.
In detail, that radiating piece 110 can be controlled to extrude using the weight of positive/negative-pressure valve disc is described for first breather valve 121
The exhaust malleation and intake negative-pressure of first bolster 131.When the heat accumulating, which absorbs heat, to be expanded, the heat accumulating is by described
First opening 112 makes the pressure of the gas compartment in first breather valve 121 outwardly against the medium of first bolster 131
Power rises, and the air in first breather valve 121 opens valve disc top, inner air is breathed out from first breather valve 121
Pressure does not continue to rise in mouth effusion, the bolster 131 of the first breather valve 121 and first, it is to avoid radiating piece 110 expands,
So as to realize the safety of protection radiating piece 110.
In other embodiments, first breather valve 121 can also be without valve disc, first breather valve 121
Can directly it be in communication with the outside.
In the present embodiment, as shown in figure 3, in use, the battery modules cell release heat after, the radiating
The heat accumulating of filling produces expansion after absorbing the heat of cell release in part 110, makes the heat accumulating by accommodating chamber
Room 111 at the first opening 112 and the second opening 113 outwardly against causing the air inside first bolster 131 to pass through
First breather valve 121 is discharged, and the air of the second bolster 132 is discharged by second breather valve 122.It is arranged such,
Heat accumulating can be made to be extruded in expanded by heating to the two ends of radiating piece 110, radiating piece 110 can be enable preferably to keep
The balance of internal pressure.
Further, when the heat accumulating of the inside of radiating piece 110 filling is because of heated excessively expansion, described first delays
Receiving space inside the bolster 132 of stamping 131 and second can also allow part heat accumulating entrance, and be unlikely to undue
Overstocking radiating piece 110 causes the outwards expansion of whole battery modules 200, influences the security of whole supply unit 100.
It should be appreciated that in other embodiments, the radiating piece 110 can only set an opening, and opening and breathing
Bolster between valve can also be omitted.For example, the radiating piece 110 can only set first opening 112 and described the
One breather valve 121, omits 113, second bolster 132 of opening of the first bolster 131, second and the second breather valve 122,
As long as the pressure balance inside the radiating piece 110 can be realized and prevent the heat accumulating inside radiating piece 110 from excessively expanding
, specific design method can answer the factors such as use environment determine.
In the present embodiment, when the radiating piece 110 is installed in the battery modules 200, first breather valve 121
The port at two ends is on varying level line；The port at the two ends of the second breather valve 122 is on varying level line.In detail, institute
State the installing port for being used to install with first bolster 131 of the first breather valve 121 and for outwardly breathing out or sucking gas
The expiratory port of body is not in the same horizontal line.The peace for being used to install with second bolster 132 of second breather valve 122
Dress mouth and for outwardly breathing out or sucking the expiratory port of gas not in the same horizontal line.The installing port and the expiratory port
The heat accumulating inside radiating piece 110 can not be avoided in the same horizontal line directly by first breather valve 121 or the second
Breather valve 122 flows out.
Referring to Fig. 3, the opposite sides of the radiating piece 110 is respectively provided to a few storage tank 114 and (shown in figure
Go out multiple) it is used to house the cells 210 of the battery modules 200.In detail, the storage tank 114 with being inserted into
Cell 210 coordinates so that cell 210 can fully be contacted with the storage tank 114, and monomer is preferably maintained to reach
The balance of the temperature of battery 210.The big I of the storage tank 114 is the size for being suitably inserted into a cell 210, can also
To be suitably inserted into the size of multiple cells 210.As preferred example, the size of the storage tank 114 is suitable placement
The size of one cell 210.
In one embodiment, as shown in figure 3, the radiating piece 110 is used in the battery modules that cylindrical cell is constituted
When in 200, the storage tank 114 is the arc groove with the form fit of cylinder cell 210.By that described will house
Groove 114 is arranged to the arc groove with the form fit of cell 210, can enable cell 210 and radiating piece 110
Fully contact, maintains the stabilization of the temperature of battery modules 200.
Specifically, referring to Fig. 2, when two adjacent radiating pieces 110 are stitched together, two relative arcs are recessed
Groove can form a hollow cylinder.In a preferred example, the diameter of the hollow cylinder and the battery modules 200
The diameter matches of cell 210.Two adjacent radiating pieces 110, which cooperate, can make the side wall of cell 210 complete
It is complete to surround, preferably it can be radiated for the cell 210.
In other embodiments, the radiating piece 110 is used in the battery modules 200 that cuboid battery is constituted, then institute
It is the square groove with the form fit of cuboid cell 210 to state storage tank 114.Two adjacent radiating pieces 110 splice
When together, the receiving space matched with the rectangular cell is formed.Two adjacent radiating pieces 110, which cooperate, can make length
The side wall of rectangular cell is entirely surrounded by, and preferably can be radiated for the rectangular cell.
Specifically, those skilled in the art can according to it is described self-regulation heat abstractor 100 application shape
The shape of the storage tank 114 is set, and the utility model embodiment is not limited with the shape of storage tank 114.
In the present embodiment, the battery modules 200 include multilayer submodule group.The storage tank set on the radiating piece 110
The quantity for the cell 210 that 114 quantity, the two layers submodule group adjacent with the radiating piece 110 is included is identical, Mei Gerong
Put groove 114 be used for place a cell 210.As shown in figure 1, the relative two sides of the radiating piece 110 can be provided with it is many
Cell 210 positioned at the both sides of radiating piece 110, can be placed in the storage tank 114 by individual storage tank 114.
In the present embodiment, as preferred embodiment, the width of the radiating piece 110 can be with battery modules 200
The equal length of cell 210.The cell 210 of battery modules 200 is fully contacted with radiating piece 110, maintain
The balance of the temperature of battery modules 200.Certainly, those skilled in the art can be according to real needs by the radiating piece 110
Width be arranged to other sizes, the width of the radiating piece 110 can also be wider or narrower.The utility model embodiment
It is not limited with the width of the radiating piece 110.
In other embodiments, it is described self-regulation heat abstractor 100 multiple radiating pieces 110 can also integrally into
Type.The two ends of the self-regulation heat abstractor 100 can set multiple openings for being used to irrigate heat accumulating.
Further, can be by the accommodating chamber of multiple radiating pieces 110 when multiple radiating pieces 110 are integrally formed
Room 111 is connected, and one or more shared breathing is gone out in the first opening 112 of multiple radiating pieces 110 or the second opening 113
Valve.Those skilled in the art can be arranged as required to the number of the breather valve.It is appreciated that the utility model is real
Apply example and be not limited with the number of breather valve.
In other embodiments, several groups can also be segmented into by multiple radiating pieces 110 of self-regulation heat abstractor 100,
Radiating piece 110 in group is interconnected, and the accommodating chamber 111 of the radiating piece 110 in described group is connected.In described group
One end of radiating piece 110 can share one or more breather valves.
Self-regulation heat abstractor 100 in above-described embodiment, passes through embedded multiple radiating pieces in battery modules 200
The self-regulation heat abstractor 100 of 110 compositions, the heat that the cell 210 around the radiating piece 110 can be enable to distribute
Absorbed by the radiating piece 110, so as to maintain the balance of the temperature of battery modules 200, improve the use longevity of battery modules 200
Life, in addition, when the cell 210 is in the relatively low environment of temperature, the heat accumulating of the radiating piece filling can also
Release heat is that the cell 210 is incubated.
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. one kind self-regulation heat abstractor, the self-regulation heat abstractor is applied to battery modules, it is characterised in that the self-regulated
Section heat abstractor includes：
It is arranged on the radiating piece in the battery modules；
The radiating piece has accommodating chamber, and one end of the radiating piece is provided with first connected with the accommodating chamber and opened
Mouthful；
Heat accumulating is filled with the radiating piece, the heat accumulating is irrigated to the accommodating chamber of the radiating piece by the opening
It is indoor；
The first breather valve at the first opening of the radiating piece.
2. be self-regulated heat abstractor as claimed in claim 1, it is characterised in that the device is also exhaled including being connected to described first
Inhale the first bolster between valve and first opening, first bolster connection, first opening and the first breather valve.
3. be self-regulated heat abstractor as claimed in claim 2, it is characterised in that the radiating piece is relative with the described first opening
The other end be provided with the second opening connected with the accommodating chamber, the second breather valve is installed at second opening.
4. be self-regulated heat abstractor as claimed in claim 3, it is characterised in that the device is also exhaled including being connected to described second
Inhale the second bolster between valve and second opening, second bolster connection, second opening and the second breather valve.
5. be self-regulated heat abstractor as claimed in claim 4, it is characterised in that first bolster and the second bolster are
Siphunculus with hollow-core construction, first bolster makes the accommodating chamber of the radiating piece be connected with first breather valve；
Second bolster makes the accommodating chamber of the radiating piece be connected with second breather valve.
6. be self-regulated heat abstractor as claimed in claim 1, it is characterised in that the opposite sides of the radiating piece is set respectively
At least one storage tank is used for the cell for housing the battery modules.
7. as claimed in claim 6 self-regulation heat abstractor, it is characterised in that the storage tank be and the cell
The arc groove of form fit.
8. self-regulation heat abstractor as claimed in claim 1, it is characterised in that the width of the radiating piece and battery modules
The equal length of cell.
9. be self-regulated heat abstractor as claimed in claim 1, it is characterised in that in the accommodating chamber for being filled in the radiating piece
Heat accumulating be phase-change material.
10. a kind of supply unit, it is characterised in that the supply unit includes：Battery modules with multiple cells and
Self-regulation heat abstractor described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060393.4U CN206388823U (en) | 2017-01-18 | 2017-01-18 | Be self-regulated heat abstractor and supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060393.4U CN206388823U (en) | 2017-01-18 | 2017-01-18 | Be self-regulated heat abstractor and supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388823U true CN206388823U (en) | 2017-08-08 |
Family
ID=59494897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060393.4U Active CN206388823U (en) | 2017-01-18 | 2017-01-18 | Be self-regulated heat abstractor and supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684502A (en) * | 2017-01-18 | 2017-05-17 | 华霆（合肥）动力技术有限公司 | Self-regulation radiator and power supply device |
-
2017
- 2017-01-18 CN CN201720060393.4U patent/CN206388823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684502A (en) * | 2017-01-18 | 2017-05-17 | 华霆（合肥）动力技术有限公司 | Self-regulation radiator and power supply device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |