CN205944337U - Battery package heat abstractor and battery package - Google Patents
Battery package heat abstractor and battery package Download PDFInfo
- Publication number
- CN205944337U CN205944337U CN201620986212.6U CN201620986212U CN205944337U CN 205944337 U CN205944337 U CN 205944337U CN 201620986212 U CN201620986212 U CN 201620986212U CN 205944337 U CN205944337 U CN 205944337U
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- China
- Prior art keywords
- wall
- heat abstractor
- battery bag
- bag heat
- inwall
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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 relates to a battery package heat abstractor and battery package. Battery package heat abstractor is in with the setting including the casing that holds the battery module the inside fan of casing, the casing includes the bottom plate, encloses to be established lateral wall and lid on the bottom plate are established roof on the lateral wall. The lateral wall includes outer wall and inner wall, there is the interval between outer wall and the inner wall, outer wall, inner wall, roof and bottom plate enclose to close and form hollow cavity, the through -hole has been seted up to the outer wall, the through -hole passes through the pipeline and is connected with refrigeration plant. Battery package heat abstractor has better, the characteristics such as occupation space is few, the expense is low, simple structure of cooling effect.
Description
Technical field
This utility model is related to a kind of battery bag heat abstractor and battery bag.
Background technology
At present, the battery bag radiating mode on market mainly includes that air-cooled, vaporizer is air-cooled and liquid is cold merely.
Simple wind-cooling heat dissipating is usually to dispose fan in battery bag, accelerates cell heat by fan blowing and distributes and pass
It is delivered to housing, reach radiating purpose.Using air-cooled merely, battery bag is radiated, distributing of heat is to lead to the heat of battery
Cross wind and be distributed to housing for medium, then heat is given out the external world by housing again.Therefore, using simple wind-cooling heat dissipating mode, dissipate
Thermal velocity is slow, and radiates uneven (wind is easily blocked, and the wind-force that the distance difference of battery to fan is subject to is different).Especially, when
When ambient temperature is higher (as summer), housing and the extraneous temperature difference are little, and heat transfer is slow, and cooling-down effect is poor.
Vaporizer is air-cooled to be usually to increase vaporizer in inside battery on the basis of air-cooled merely, by evaporator refrigeration
Blowing cold air, then cold wind circulation is accelerated by fan, and then neutralize battery modules heat, and also can neutralize with housing heat.
This kind of radiating mode is more a lot of soon than simple wind-cooling heat dissipating mode radiating rate, but equally exists the uneven problem of radiating, and evaporates
Device operating power consumption is also big, and when ambient temperature is high, (as summer) radiating effect is poor.Additionally, vaporizer can take the sky within battery bag
Between, lead to space availability ratio in whole battery bag to reduce.
Liquid is cold to be usually to increase, between battery, the aluminium sheet being inoculated with coolant, is neutralized cell heat by coolant.This
Although it is immature that kind of mode radiating effect preferably, has technology, costly, technology for manufacturing aluminum plate is had high demands, assembling is difficult
The problems such as.
Utility model content
In consideration of it, the purpose of this utility model be to provide a kind of cooling-down effect preferably, occupy little space, expense is low, knot
Structure simple battery bag heat abstractor.
This utility model preferred embodiment provide a kind of battery bag heat abstractor, include accommodate battery modules housing with set
Put the fan in described enclosure interior, described housing includes base plate, enclose the side wall being located on described base plate and lid be located at described
Top board on the wall of side.
Described side wall includes outer wall and inwall, there is interval, described outer wall, inwall, top board between described outer wall and inwall
Enclose formation hollow cavity with base plate, described outer wall offers through hole, and described through hole is connected with refrigeration plant by pipeline.
Further, it is provided with fin in described hollow cavity.
Further, described fin is elongated.
Further, described fin is arranged between described top board and base plate.
Further, described fin has multiple, and multiple described fin are uniformly arranged in described hollow cavity.
Further, the side of multiple described fin is connected with described inwall, another laterally described outer wall extend and with
There is interval between described outer wall.
Further, described fin is connected with described inwall or is connected with described outer wall.
Further, described through hole has two.
Further, two described through holes are separately positioned on relative two wall of described outer wall.
Another preferred embodiment of this utility model provides a kind of battery bag, and it includes battery bag heat abstractor, described battery
Bag heat abstractor includes accommodating the housing of battery modules and is arranged on the fan of described enclosure interior, described housing include base plate,
Enclose the top board that the side wall being located on described base plate and lid are located on the wall of described side, described side wall includes outer wall and inwall, described
There is interval, described outer wall, inwall, top board and base plate enclose formation hollow cavity, and described outer wall opens up between outer wall and inwall
There is through hole, described through hole is connected with refrigeration plant by pipeline.
The battery bag heat abstractor that this utility model provides, cooling-down effect is preferable, occupy little space, expense is low, structure is simple
Single.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described.It should be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
A kind of structural representation of battery bag heat abstractor that Fig. 1 provides for this utility model embodiment.
A kind of profile of battery bag heat abstractor that Fig. 2 provides for this utility model embodiment.
The corresponding title of each reference is as follows：
100- battery bag heat abstractor；
1- housing, 2- fan；
11- base plate, 12- side wall, 13- top board；
121- outer wall, 122- inwall, 123- fin；
1211- through hole；
200- battery modules.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.Obviously, described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.The assembly of this utility model embodiment generally described and illustrated in the accompanying drawing herein can be with various different joining
Put to arrange and to design.
Therefore, below requirement is not intended to limit to the detailed description of the embodiment of the present utility model providing in the accompanying drawings
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based on reality of the present utility model
Apply example, the every other embodiment that those skilled in the art are obtained on the premise of not making creative work, broadly fall into
The scope of this utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.Of the present utility model
In description, term " first, second, third, fourth etc. is only used for distinguishing description, and it is not intended that being or implying relatively heavy
The property wanted.
Refer to Fig. 1, this utility model embodiment provides a kind of battery bag heat abstractor 100, described battery bag radiating dress
Put 100 housings 1 including accommodating battery modules 200 and the fan 2 being arranged within described housing 1, described housing 1 includes base plate
11st, enclose the top board 13 that the side wall 12 being located on described base plate 11 and lid are located on described side wall 12.
Described side wall 12 includes outer wall 121 and inwall 122, there is interval between described outer wall 121 and inwall 122, described
Outer wall 121, inwall 122, top board 13 and base plate 11 enclose formation hollow cavity, and described outer wall 121 offers through hole 1211, described
Through hole 1211 is connected with refrigeration plant by pipeline.
Described housing 1 is made up of the preferable material of heat conductivility, for example silver, copper, aluminum, steel etc..Alternatively, in the present embodiment
In, described housing 1 is made up of aluminum alloy materials.The heat conductivity of silver and copper is more preferable, but relatively expensive, and weight is excessive.And aluminum
The price of alloy material is relatively low, lightweight.
Alternatively, in the present embodiment, described housing 1 be shaped as cube.Described base plate 11 and the shape of top board 13
For rectangle.Described outer wall 121 includes the first side wall, second sidewall, the 3rd side wall and the 4th side wall, described the first side wall and the 3rd
Side wall is oppositely arranged, and described second sidewall is oppositely arranged with the 4th side wall, described the first side wall, second sidewall, the 3rd side wall and
4th side wall encloses.Described the first side wall, second sidewall, the 3rd side wall and the 4th side wall be shaped as rectangle.Described inwall 122
Including the 5th side wall, the 6th side wall, heptalateral wall and the 8th side wall, described 5th side wall is oppositely arranged with heptalateral wall, described
6th side wall and the 8th side wall are oppositely arranged, and described 5th side wall, the 6th side wall, heptalateral wall and the 8th side wall enclose.Described
5th side wall, the 6th side wall, heptalateral wall and the 8th side wall be shaped as rectangle.
Refer to Fig. 2, in described hollow cavity, be provided with fin 123.Described 123 works accelerating radiating of fin
With.Described fin 123 is made up of the good material of heat conductivility, for example silver, copper, aluminum, steel etc..Alternatively, in the present embodiment
In, described fin 123 is mainly made up of aluminum alloy materials.The heat conductivity of silver and copper is more preferable, but relatively expensive, difficulty of processing
Height, and weight is excessive.And the price of aluminum alloy materials is relatively low, it is easily worked, and lightweight.
Described fin 123 has the effect of reinforcement structure intensity.Described fin 123 is elongated, is arranged on described
Between top board 13 and base plate 11.Described fin 123 can be connected between described institute top board 13 and base plate 11.Described fin
123 can also be maintained a certain distance with described top board 13 and base plate 11, be not connected with described top board 13 and base plate 11.
Described fin 123 has multiple, and multiple described fin 123 are uniformly arranged in described hollow cavity.Described scattered
Backing 123 is connected with described inwall 122 or is connected with described outer wall 121.Alternatively, in the present embodiment, multiple described radiatings
The side of piece 123 is connected with described inwall 122, between another laterally described outer wall 121 extends and exists and described outer wall 121 between
Every.Alternatively, in the present embodiment, described fin 123 and the angle of described inwall 122 are more than 0 ° and are less than 90 °.Using this
Plant design, when the cold wind of described refrigeration plant enters described hollow cavity by described through hole 1211, described fin 123 is not
Only play increasing heat radiation area and accelerate the effect radiated, also play the effect of guiding wind direction.
Described through hole 1211 can have multiple.Alternatively, in the present embodiment, described through hole 1211 has two.Two institutes
State through hole 1211 to be separately positioned on relative two wall of described outer wall 121.One described through hole 1211 passes through pipeline and institute
State refrigeration plant to connect, as the entrance of cold wind.Correspondingly, another described through hole 1211 pass through pipeline with extraneous or described
The exhaust outlet of refrigeration plant connects, as the outlet of cold wind.Described refrigeration plant can be any low-temperature receiver, such as when described battery
When bag heat abstractor 100 is applied to automobile, described refrigeration plant is exactly the air conditioning system of automobile.Two described through holes 1211 pass through
Pipeline is connected with the air outlet of described air conditioning system and exhaust outlet respectively.By above-mentioned setting, the cold wind of the air conditioning system of automobile
Described hollow cavity is entered by a described through hole 1211, entirely described hollow cavity is freezed, described cold wind absorbs
Heat is changed into hot blast, and described hot blast discharged by another through hole 1211.
Described fan 2 can have multiple.Alternatively, in the present embodiment, described fan 2 has four.Four described fans 2
It is divided into two groups, two are one group.Fan 2 described in two groups is separately positioned on two relative side walls of described inwall 122.Its
In, fan 2 described in a group is disposed side by side on the centre of the side wall of described inwall 122, and another group is separately positioned on described inwall 122
Opposite side wall both sides.By above-mentioned setting, be conducive to the heat transfer that described battery modules 200 are produced by described fan 2
To on described housing 1.
Another preferred embodiment of this utility model provides a kind of battery bag, and it includes above-mentioned battery bag heat abstractor.
The battery bag heat abstractor that this utility model that this utility model provides provides, accelerates battery modules by fan and dissipates
Thermal cycle, and transfer heat to housing wall, the cold wind of whole-vehicle air-conditioner system freezes to housing wall, realizes rapid cooling, cooling
Effect is preferable, occupy little space, expense is low, structure is simple.
It should be understood that the battery bag that this utility model provides includes battery bag heat abstractor, thus described battery bag has class
As radiating effect.
In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly " being connected ", " connection "
Connect.Can be to be mechanically connected or be electrically connected with.Can be to be joined directly together it is also possible to pass through the indirect phase of intermediary
Even, can be the connection of two element internals.For the ordinary skill in the art, can be above-mentioned with concrete condition understanding
Concrete meaning in this utility model for the term.
In description of the present utility model, it should be noted that term " on ", D score, " interior ", the orientation of the instruction such as " outward "
Or position relationship is based on orientation shown in the drawings or position relationship, or usually put when this utility model product uses
Orientation or position relationship, are for only for ease of description this utility model and simplify description, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of battery bag heat abstractor is it is characterised in that described battery bag heat abstractor includes accommodating the housing of battery modules
With the fan being arranged on described enclosure interior, described housing include base plate, enclose the side wall being located on described base plate and lid be located at
Top board on the wall of described side；
Described side wall includes outer wall and inwall, there is interval, described outer wall, inwall, top board and bottom between described outer wall and inwall
Plate encloses formation hollow cavity, and described outer wall offers through hole, and described through hole is connected with refrigeration plant by pipeline.
2. battery bag heat abstractor according to claim 1 is it is characterised in that be provided with radiating in described hollow cavity
Piece.
3. battery bag heat abstractor according to claim 2 is it is characterised in that described fin is elongated.
4. battery bag heat abstractor according to claim 2 it is characterised in that described fin be arranged on described top board and
Between base plate.
5. battery bag heat abstractor according to claim 2 it is characterised in that described fin have multiple, multiple described
Fin is uniformly arranged in described hollow cavity.
6. battery bag heat abstractor according to claim 5 it is characterised in that the side of multiple described fin with described
Inwall is connected, and another laterally described outer wall extends and there is interval and described outer wall between.
7. battery bag heat abstractor according to claim 5 it is characterised in that described fin be connected with described inwall or
It is connected with described outer wall.
8. battery bag heat abstractor according to claim 1 is it is characterised in that described through hole has two.
9. battery bag heat abstractor according to claim 8 it is characterised in that two described through holes be separately positioned on described
On relative two wall of outer wall.
10. a kind of battery bag is it is characterised in that include the battery bag heat abstractor described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986212.6U CN205944337U (en) | 2016-08-29 | 2016-08-29 | Battery package heat abstractor and battery package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986212.6U CN205944337U (en) | 2016-08-29 | 2016-08-29 | Battery package heat abstractor and battery package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944337U true CN205944337U (en) | 2017-02-08 |
Family
ID=57955186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986212.6U Active CN205944337U (en) | 2016-08-29 | 2016-08-29 | Battery package heat abstractor and battery package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240736A (en) * | 2017-07-04 | 2017-10-10 | 系统电子科技（镇江）有限公司 | A kind of air cooling system of new energy car battery bag |
| CN107654626A (en) * | 2017-09-27 | 2018-02-02 | 南京创力传动机械有限公司 | A kind of high gear heat abstractor and gear cooling system |
| CN110767854A (en) * | 2019-10-28 | 2020-02-07 | 佛山科学技术学院 | Vibration reduction and heat dissipation system for vehicle-mounted battery pack |
| CN113517491A (en) * | 2021-05-18 | 2021-10-19 | 深圳市黑金工业制造有限公司 | Superconductive heat dissipation device containing graphene copper |
-
2016
- 2016-08-29 CN CN201620986212.6U patent/CN205944337U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240736A (en) * | 2017-07-04 | 2017-10-10 | 系统电子科技（镇江）有限公司 | A kind of air cooling system of new energy car battery bag |
| CN107654626A (en) * | 2017-09-27 | 2018-02-02 | 南京创力传动机械有限公司 | A kind of high gear heat abstractor and gear cooling system |
| CN110767854A (en) * | 2019-10-28 | 2020-02-07 | 佛山科学技术学院 | Vibration reduction and heat dissipation system for vehicle-mounted battery pack |
| CN110767854B (en) * | 2019-10-28 | 2022-06-28 | 佛山科学技术学院 | Vibration reduction and heat dissipation system for vehicle-mounted battery pack |
| CN113517491A (en) * | 2021-05-18 | 2021-10-19 | 深圳市黑金工业制造有限公司 | Superconductive heat dissipation device containing graphene copper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 Hefei 26 Economic Development Zone, Anhui, 5 (Building No. 5) Patentee before: Huating (Hefei) Power Technology Co., Ltd. |