CN206480732U - A kind of heater and supply unit - Google Patents
A kind of heater and supply unit Download PDFInfo
- Publication number
- CN206480732U CN206480732U CN201720159042.9U CN201720159042U CN206480732U CN 206480732 U CN206480732 U CN 206480732U CN 201720159042 U CN201720159042 U CN 201720159042U CN 206480732 U CN206480732 U CN 206480732U
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- China
- Prior art keywords
- heater
- battery modules
- heater block
- sub
- block body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
Abstract
A kind of heater and supply unit that the utility model is provided, are related to battery technical field of heating.Wherein, the heater is applied to battery modules, and the battery modules include many sub- battery modules.The heater includes the heater block being arranged between the two neighboring sub- battery modules, the heater block includes heater block body and at least two through holes for being arranged at the heater block body and being connected by the accommodating chamber with accommodating chamber, conductive material is filled with inside the accommodating chamber, the conductive material is connected by described two through holes with external power source.Pass through above-mentioned setting, it can be powered by external power source to conductive material so that conductive material generates heat and heated by heater block body to battery modules, to solve the problem of battery charge storage ability in low temperature environment declines and easily occurs power supply trouble in the prior art.
Description
Technical field
The utility model is related to battery technical field of heating, in particular to a kind of heater and supply unit.
Background technology
With the exhaustion of traditional fossil energy, the exploitation of new energy is widely paid close attention to.And automobile is the master of energy resource consumption
Want one of product, the problem of appearance of new-energy automobile effectively can alleviate lack of energy, so new-energy automobile is by energetically
Development and application.It is the important component of new-energy automobile as the battery modules of new-energy automobile power source, improves battery
The performance of module also just improves the performance of automobile.
Study and find through inventor, because the application field of electric automobile is also more more complicated than wide, application environment, often
Battery modules are often resulted in be in low temperature environment.Battery modules at low ambient temperatures, can typically have problems with, charging process
It is middle because the activity reduction of electrolyte can cause to charge terminate in advance and caused by the charge storage abilities of battery modules decline, in discharge process
The problems such as power supply trouble being caused because temperature is too low.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of heater, by external power source to conductive material
Power so that conductive material generate heat and heated by heater block body to battery modules, with solve in the prior art battery low
The problem of charge storage ability declines and easily occurs power supply trouble in warm environment.
Another object of the present utility model is to provide a kind of supply unit, by external power source to conductive material power with
Make conductive material generate heat and heated by heater block body to battery modules, with solve in the prior art battery in low temperature environment
The problem of middle charge storage ability declines and easily occurs power supply trouble.
To achieve the above object, the utility model embodiment is adopted the following technical scheme that：
A kind of heater, applied to battery modules, the battery modules include many sub- battery modules.The heating dress
The heater block including being arranged between the two neighboring sub- battery modules is put, the heater block includes having accommodating chamber
Heater block body and at least two through holes for being arranged at the heater block body and being connected by the accommodating chamber, institute
State and conductive material is filled with inside accommodating chamber, the conductive material is connected by described two through holes with external power source.
In the utility model embodiment is preferably selected, in above-mentioned heater, between the multiple sub- battery modules
Every setting, the heater block to be multiple, multiple heater blocks be respectively arranged at the two neighboring sub- battery modules it
Between, each heater block is in contact with two adjacent sub- battery modules respectively.
In the utility model embodiment is preferably selected, in above-mentioned heater, the son electricity of arbitrary neighborhood two
At least provided with a heater block between the module of pond.
In the utility model embodiment is preferably selected, in above-mentioned heater, described two through holes add along described
The width of thermal part is set, and is respectively arranged at the relative both sides of the heater block body.
In the utility model embodiment is preferably selected, in above-mentioned heater, each sub- battery modules include
Multiple cells, the length of the heater block body is identical with the length of the sub- battery modules, highly with the monomer
The height of battery is identical.
In the utility model embodiment is preferably selected, in above-mentioned heater, the heater block body is also set
The storage tank for housing the cell is equipped with, the storage tank is arranged at the relative both sides of the heater block body.
In the utility model embodiment is preferably selected, in above-mentioned heater, the storage tank is along the heating
The length direction of hardware body is set, and positioned at the relative both sides of the heater block body.
In the utility model embodiment is preferably selected, in above-mentioned heater, the storage tank is multiple, each institute
The quantity for stating the storage tank of the same side of heater block is identical with the quantity of the cell for the sub- battery modules being correspondingly arranged, institute
State storage tank and correspond setting with the cell.
In the utility model embodiment is preferably selected, in above-mentioned heater, the cell is cylinder
Structure, the storage tank is arc groove and the radius of curvature of the arc groove is identical with the radius of curvature of the cell.
On the basis of the above, the utility model embodiment additionally provides a kind of supply unit, and the supply unit includes electricity
Pond module and above-mentioned heater, the battery modules include multiple spaced sub- battery modules, the heater bag
Multiple heater blocks are included, each heater block is respectively arranged between the two neighboring sub- battery modules.
The utility model provides a kind of heater and supply unit, is powered by external power source to conductive material so as to lead
Electric material generates heat and heated by heater block body to battery modules, is stored up with solving battery in the prior art in low temperature environment
The problem of electric energy power declines and easily occurs power supply trouble, drastically increases the reliability of heater.
Further, by setting the radius of curvature identical storage tank of radius of curvature and cell, list can be increased
The contact area of body battery and heater block body, so as to improve the efficiency of heating surface of the conductive material to cell, is greatly carried
The high practicality of heater.
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
The application schematic diagram for the heater that Fig. 1 provides for the utility model embodiment.
The structural representation for the heater block that Fig. 2 provides for the utility model embodiment.
Another structural representation for the heater block that Fig. 3 provides for the utility model embodiment.
The structural representation for the heater that Fig. 4 provides for the utility model embodiment.
Another structural representation for the heater block that Fig. 5 provides for the utility model embodiment.
The structural representation for the supply unit that Fig. 6 provides for the utility model embodiment.
Icon：10- supply units；100- heaters；120- heater blocks；121- heater block bodies；123- through holes；
125- storage tanks；127- conductive materials；200- battery modules；300- top plates；400- bottom plates；500- side plates.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Generally retouched here in accompanying drawing
The component for the utility model embodiment stated and shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
, it is necessary to explanation, the side of the instruction such as term " interior ", " outer ", " top ", " bottom " in description of the present utility model
Position or position relationship are that, based on orientation shown in the drawings or position relationship, or the utility model product is usually visited when using
Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be construed to the utility model
Limitation.
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.Of the present utility model
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that being or hint relative importance.
In description of the present utility model, unless otherwise clearly defined and limited, term " setting ", " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of heater 100, applied to battery modules
200.The battery modules 200 include many sub- battery modules, and the heater 100 includes heater block 120.The heating
Part 120 is arranged between the two neighboring sub- battery modules, can be to the institute that is disposed adjacent by the heater block 120
State sub- battery modules to be heated, to improve the temperature of the sub- battery modules, so as to solve low temperature to the battery modules 200
The storing up electricity and power supply trouble problem caused.
With reference to Fig. 3, in the present embodiment, the heater block 120 includes heater block body 121, through hole 123 and led
Electric material 127.The inside of the heater block body 121 sets the accommodating chamber with storing ability, and the through hole 123 is set
Connect in the heater block body 121 and with the accommodating chamber, the conductive material 127 is filled in the accommodating chamber simultaneously
It is connected by the through hole 123 with external power source.
Alternatively, the shape and structure of the heater block body 121 is unrestricted, can be set according to actual needs
Meter, can be according to the shape and the heater block body 121 and the sub- battery of the sub- battery modules in the present embodiment
The relative position relation of module is designed.The material of the heater block body 121 is also unrestricted, can be according to actual need
It is designed, in the present embodiment, can be designed according to the specific effect of itself, for example, should has and be difficult deformation, lead
The characteristic such as heat and insulation.
Alternatively, the concrete shape structure of the accommodating chamber is unrestricted, is filled as long as meeting the conductive material 127
It can be connected in the accommodating chamber by the through hole 123 with external power source.In the present embodiment, add described in ensureing
There is uniformity, the accommodating chamber and institute to the heat effect of the sub- battery modules at each position of thermal part body 121
The profile for stating heater block body 121 matches.
Alternatively, the physical state of the conductive material 127 is unrestricted, both can be solid or liquid.When
When the physical state of the conductive material 127 is solid, the shape that the shape of the conductive material 127 should be with the accommodating chamber
Match.When the physical state of the conductive material 127 is liquid, the conductive knot of solid-like should be set at the through hole 123
While structure is to ensure that the conductive material 127 can be electrically connected with external power source, moreover it is possible to be sealed in the accommodating chamber.At this
In embodiment, the conductive material 127 is solid-like.
Alternatively, the particular type of the conductive material 127 is unrestricted, such as conductor or semiconductor, as long as with logical
Thermal property can be sent out when electric.In the present embodiment, it is the heat capacity of the raising conductive material 127, the conduction
Material 127 is to constitute PTC heater by PTC-ceramic heater element and aluminum pipe, the performance with service life length and clean environment firendly.
Alternatively, the quantity of the through hole 123 is unrestricted, is used to make the conductive material 127 according to the through hole 123
The effect being connected respectively with the positive pole and negative pole of external power source, as long as meeting the condition of the through hole 123 at least two.
In the present embodiment, the complexity under conditions of meeting substantially for reduction manufacturing process, the through hole 123 is two, point
Wei not first through hole and the second through hole.The conductive material 127 by the first through hole and the second through hole respectively with external electrical
Positive pole and the negative pole connection in source, so that external power source is powered to the conductive material 127.
Alternatively, the concrete shape and area of section of the first through hole and second through hole are unrestricted, Ke Yigen
It is configured according to actual demand.The wire being connected in view of the conductive material 127 with external power source is generally circular in cross section, in this reality
Apply in example, the first through hole and second through hole are circle, and the wire is logical by the first through hole and second respectively
Positive pole and the negative pole connection of hole and external power source.
Alternatively, the first through hole and the particular location that second through hole is set are unrestricted, both can be to set
In the relative both sides or adjacent both sides of the heater block body 121, the same side can also be.In this implementation
In example, to ensure that the heating power effect of the conductive material 127 is more preferable, the first through hole is set respectively with second through hole
It is placed in the relative both sides of the heater block body 121.
Alternatively, the first through hole and second through hole both sides that to be arranged at the heater block body 121 relative,
Both it can be the both sides on the length direction of heater block body 121 or the both sides on width, can also be
Both sides in short transverse.In the present embodiment, it is the heating power effect that further improves the conductive material 127, it is described
Width of two through holes 123 along the heater block body 121 is set.
With reference to Fig. 4, the quantity of the heater block 120 is unrestricted, you can be one or multiple.Consider
To the sub- battery modules to be multiple, and the multiple sub- battery modules are arranged at intervals, if the heater block 120 be one or
Quantity can have the heater block 120 and be difficult to lift the sub- battery mould in time far fewer than the quantity of the sub- battery modules
The problem of temperature of group, so as to reduce the practicality and reliability of the heater 100.In the present embodiment, the heating
The quantity of part 120 also to be multiple, multiple heater blocks 120 be respectively arranged at the two neighboring sub- battery modules it
Between.
Alternatively, each heater block 120 and the relative position relation for two sub- battery modules being disposed adjacent
It can be a variety of, both can be that interval setting or contact are set.In the present embodiment, it is the raising heater block
The efficiency of the heat transfer of 120 pairs of sub- battery modules, each heater block 120 respectively with two adjacent sub- batteries
Module is in contact.
Further, in the present embodiment, at least provided with an institute between the sub- battery modules of arbitrary neighborhood two
State heater block 120, by above-mentioned design, can solve each sub- battery modules because it is heated different and caused by charge storage ability and
The problem of power supply capacity is different, so as to cause each sub- battery modules supplying power for outside to there is voltage or current imbalance, influence power supply
The problem of efficiency.
Further, in the present embodiment, each sub- battery modules include multiple cells.To ensure the heating
120 pairs of the part battery modules have the preferable capacity of heat transmission, the length of the heater block body 121 and the son electricity
The length of pond module is identical, highly identical with the height of the cell.
With reference to Fig. 5, in the present embodiment, the heater block body 121 is additionally provided with storage tank 125, the storage tank
125 are used to house the cell.
Alternatively, the specific set location of the storage tank 125 is unrestricted.In the present embodiment, the storage tank 125
It is arranged at the relative both sides of the heater block body 121.Further, the storage tank 125 is arranged at the heater block
The relative both sides of body 121, both can be the both sides or width side on the length direction of heater block body 121
Upward both sides, can also be the both sides in short transverse.In the present embodiment, the storage tank 125 is along the heater block
The length direction of body 121 is set.
Alternatively, the quantity of the storage tank 125 is unrestricted, both can be one in the heater block body 121
Side sets a storage tank 125, can also set multiple.In the present embodiment, the storage tank 125 is multiple, each institute
The quantity of the cells of sub- battery modules stated the quantity of the storage tank 125 of the same side of heater block 120 and be correspondingly arranged
Identical, the storage tank 125 is corresponded with the cell and set.
Alternatively, the concrete shape structure of the storage tank 125 is unrestricted, both can be arc groove, can also be square
Connected in star, can also be other irregular shapes.In the present embodiment, the cell is cylindrical structure, to ensure
The storage tank 125 has with the battery cell preferably houses effect, and the storage tank 125 is arc groove.
Alternatively, the radius of curvature of the arc groove is unrestricted, both may be greater than the curvature of the cell
Radius or the radius of curvature equal to the cell, can also be the radius of curvature less than the cell.
In the present embodiment, to increase the contact area of cell and heater block body 121 and improving conductive material 127 to monomer electricity
The efficiency of heating surface in pond, the radius of curvature of the arc groove is identical with the radius of curvature of the cell.
With reference to Fig. 1 and Fig. 6, the utility model embodiment also provides a kind of supply unit 10, and the supply unit 10 includes
Battery modules 200 and above-mentioned heater 100.The battery modules 200 include multiple spaced sub- battery modules, described
Heater 100 includes multiple heater blocks 120, and each heater block 120 is respectively arranged at the two neighboring sub- battery
Between module.
Further, in the present embodiment, the supply unit 10 also includes top plate 300, bottom plate 400 and side plate 500.
The top plate 300 is arranged at the top of the battery modules 200, and the bottom plate 400 is arranged at the bottom of the battery modules 200
Portion, the side plate 500 is arranged at the side of the battery modules 200.By the top plate 300, bottom plate 400 and side plate 500,
Each battery modules 200 and heater 100 can be arranged at one, to constitute the supply unit 10.
The supply unit 10 of the offer of the utility model embodiment is not limited with the component of the battery modules 200, this
The technical staff in field can be produced in different battery modules 200 using the heater block 120 plus effect is preferable
Supply unit 10.
In summary, the utility model is provided a kind of heater 100 and supply unit 10, are led by external power source
Electric material 127 is powered so that conductive material 127 generates heat and heated by the body of heater block 120 to battery modules 200, to solve
The problem of battery charge storage ability in low temperature environment declines and easily occurs power supply trouble in the prior art, drastically increases
The reliability of heater 100.Secondly, by setting the radius of curvature identical storage tank 125 of radius of curvature and cell,
The contact area of cell and the body of heater block 120 can be increased, cell is added so as to improve conductive material 127
The thermal efficiency, drastically increases the practicality of heater 100.
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.
Claims (10)
1. a kind of heater, applied to battery modules, the battery modules include many sub- battery modules, it is characterised in that
The heater includes the heater block being arranged between the two neighboring sub- battery modules, and the heater block includes tool
There is the heater block body of accommodating chamber and be arranged at the heater block body and connected at least by the accommodating chamber
Conductive material is filled with inside two through holes, the accommodating chamber, the conductive material passes through described two through holes and external electrical
Source is connected.
2. heater according to claim 1, it is characterised in that the multiple sub- battery modules are arranged at intervals, described
Heater block is multiple, and multiple heater blocks are respectively arranged between the two neighboring sub- battery modules, it is each described plus
Thermal part is in contact with two adjacent sub- battery modules respectively.
3. heater according to claim 2, it is characterised in that between the sub- battery modules of arbitrary neighborhood two extremely
One heater block is set less.
4. heater according to claim 1, it is characterised in that width of described two through holes along the heater block
Direction is set, and is respectively arranged at the relative both sides of the heater block body.
5. heater according to claim 1, it is characterised in that each sub- battery modules include multiple monomers electricity
Pond, the length of heater block body height identical, highly with the cell with the length of the sub- battery modules
It is identical.
6. heater according to claim 5, it is characterised in that the heater block body is additionally provided with for housing
The storage tank of the cell, the storage tank is arranged at the relative both sides of the heater block body.
7. heater according to claim 6, it is characterised in that length of the storage tank along the heater block body
Direction is spent to set, and positioned at the relative both sides of the heater block body.
8. heater according to claim 6, it is characterised in that the storage tank is multiple, each heater block
The same side storage tank quantity it is identical with the quantity of the cell for the sub- battery modules being correspondingly arranged, the storage tank with
The cell, which is corresponded, to be set.
9. heater according to claim 6, it is characterised in that the cell is cylindrical structure, the appearance
Groove is put for arc groove and the radius of curvature of the arc groove is identical with the radius of curvature of the cell.
10. a kind of supply unit, it is characterised in that the supply unit includes battery modules and claim 1-9 any one
Described heater, the battery modules include multiple spaced sub- battery modules, and the heater includes multiple
Heater block, each heater block is respectively arranged between the two neighboring sub- battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159042.9U CN206480732U (en) | 2017-02-21 | 2017-02-21 | A kind of heater and supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159042.9U CN206480732U (en) | 2017-02-21 | 2017-02-21 | A kind of heater and supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480732U true CN206480732U (en) | 2017-09-08 |
Family
ID=59748463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159042.9U Active CN206480732U (en) | 2017-02-21 | 2017-02-21 | A kind of heater and supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711552A (en) * | 2017-02-21 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heating device and power supply device |
| CN110400857A (en) * | 2019-05-31 | 2019-11-01 | 米亚索乐装备集成（福建）有限公司 | Heating device for the heating of CIGS battery curved surface |
-
2017
- 2017-02-21 CN CN201720159042.9U patent/CN206480732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711552A (en) * | 2017-02-21 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heating device and power supply device |
| CN110400857A (en) * | 2019-05-31 | 2019-11-01 | 米亚索乐装备集成（福建）有限公司 | Heating device for the heating of CIGS battery curved surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |
|
| CP02 | Change in the address of a patent holder |