CN206148509U - Closed structure and battery equipment - Google Patents
Closed structure and battery equipment Download PDFInfo
- Publication number
- CN206148509U CN206148509U CN201621282275.XU CN201621282275U CN206148509U CN 206148509 U CN206148509 U CN 206148509U CN 201621282275 U CN201621282275 U CN 201621282275U CN 206148509 U CN206148509 U CN 206148509U
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- Prior art keywords
- conducting
- battery
- enclosed construction
- heat
- housing
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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
The utility model provides a pair of closed structure and battery equipment relates to battery heat dissipation technical field. Wherein, closed structure for encapsulate the battery module. Closed structure is including the casing that has accommodation space, the battery module can hold in accommodation space, the casing is provided with inlet, liquid outlet and heat conduction parts, the inlet with the liquid outlet respectively with the accommodation space intercommunication, heat conduction parts one end set up in the internal surface of casing, other end court extend in the accommodation space. Through the setting of heat conduction parts can improve closed structure's heat -sinking capability.
Description
Technical field
This utility model is related to battery technical field of heat dissipation, in particular to a kind of enclosed construction and battery apparatus.
Background technology
With the exhaustion of traditional fossil energy, the exploitation of new forms of energy is widely paid close attention to.And automobile is the master of energy resource consumption
One of product is wanted, the appearance of new-energy automobile can effectively alleviate the problem of lack of energy, so new-energy automobile is by energetically
Development and application.As new-energy automobile power source battery be new-energy automobile important component part, improve battery property
Also the performance of automobile can just be improve.
Because single battery has that output is low, in the applied environment of most of batteries, the application of battery
Mode is all that, to form a battery modules after multiple battery serial or parallel connections, unification externally carries out energy output.In battery modules
There are multiple batteries, battery will produce in use, inevitably substantial amounts of heat.If do not carried out to battery modules
Cooling, radiating treatment, will reduce the service life of battery.
Jing inventor's research finds that in the prior art, battery modules are generally positioned in sealing device, to solve battery
What module faced paddle, moist, dust and the problems such as grit.Although sealing device improves the use range of battery modules,
It is but there is a problem of that radiating effect is low.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of enclosed construction, by arranging conducting-heat elements, to carry
The heat-sinking capability of high enclosed construction.
Another object of the present utility model is to provide a kind of battery apparatus, by arranging conducting-heat elements, to improve closing
The heat-sinking capability of formula structure.
For achieving the above object, this utility model embodiment is adopted the following technical scheme that：
A kind of enclosed construction, for being packaged to battery modules.The enclosed construction is included with receiving space
Housing, the battery modules can be contained in the receiving space, and the housing is provided with inlet, liquid outlet and heat conduction
Part, the inlet and the liquid outlet are connected respectively with the receiving space, and described conducting-heat elements one end is arranged at described
Inner surface, the other end of housing extends towards in the receiving space
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, the battery modules include many
Individual battery, the conducting-heat elements are multiple.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, the quantity of the conducting-heat elements
And one-to-one corresponding identical with the quantity of the battery.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, each conducting-heat elements include
First thermal insulation layer, each first thermal insulation layer is contacted respectively with each battery.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, each battery interval is arranged,
Each conducting-heat elements interval setting, each described conducting-heat elements one end is arranged at the inner surface of the housing, the other end and extends to
In interval between each battery.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, the plurality of conducting-heat elements point
The relative both sides of the housing are not arranged at, the quantity of the conducting-heat elements per side is identical.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, the conducting-heat elements are lamellar
Structure.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, the inlet with it is described go out
Liquid mouth is respectively arranged at the relative both sides of the housing.
In this utility model embodiment is preferably selected, in above-mentioned enclosed construction, the housing includes that second is exhausted
Edge heat-conducting layer, the second thermal insulation layer side is connected with the conducting-heat elements, opposite side is contacted with space outerpace.
On the basis of the above, this utility model embodiment additionally provides a kind of battery apparatus, and the battery apparatus include electricity
Pond module, liquid insulating heat-conductive object and the enclosed construction, the insulating heat-conductive object sets with the battery modules
It is placed in the receiving space of the enclosed construction.
This utility model provides a kind of enclosed construction, by arranging conducting-heat elements, increases enclosed construction empty with receiving
The contact area of interior insulating heat-conductive object, so as to improve the heat-sinking capability of enclosed construction, and then avoids battery mould
Group causes the problem damaged because of excessive heating.
Further, by the setting for contacting conducting-heat elements with battery, the heat that battery is produced can directly by leading
Thermal part and housing are delivered to space outerpace, drastically increase the heat-sinking capability of closed shell, so as to improve battery mould
The security performance of group.
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.
Description of the drawings
The structural representation of the enclosed construction that Fig. 1 is provided for this utility model embodiment.
Another structural representation of the enclosed construction that Fig. 2 is provided for this utility model embodiment.
Another structural representation of the enclosed construction that Fig. 3 is provided for this utility model embodiment.
The structural representation of the thermal component that Fig. 4 is provided for this utility model embodiment.
Icon：100- enclosed constructions；120- housings；122- upper shells；124- lower houses；126- sealants；140- leads
Thermal part；160- inlets；180- liquid outlets.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than the embodiment of whole.Generally retouch in accompanying drawing herein
The component of this utility model embodiment stated and illustrate 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 this 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 this 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 need not be further defined and is explained in subsequent accompanying drawing.
In foregoing description of the present utility model, it should be noted that term " on ", D score, " one end ", " other end " etc.
The orientation or position relationship of instruction is that, based on orientation shown in the drawings or position relationship, or the utility model product is when using
The orientation usually put or position relationship, are for only for ease of description this utility model and simplify description, rather than indicate or dark
Showing the device or element of indication must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
This is suitable for new restriction.In description of the present utility model, term " first ", " second " etc. are only used for distinguishing and describe, and not
It is understood that simply or to imply relative importance.
In description of the present utility model, unless otherwise clearly defined and limited, term " setting ", " connected ", " company
Connect " 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 connects, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection inside part.For the ordinary skill in the art, can as the case may be understand above-mentioned term in this reality
With the concrete meaning in new.
As shown in figure 1, this utility model embodiment provides a kind of enclosed construction 100, for carrying out to battery modules
Encapsulation, the battery modules include multiple batteries.With reference to Fig. 2, the enclosed construction 100 includes housing 120 and conducting-heat elements
140。
Further, in the present embodiment, the housing 120 has receiving space.The battery modules can be contained in
The receiving space, and the sealing to the battery modules is realized by the housing 120.
Alternatively, the concrete structure of the housing 120 is unrestricted, according to the difference of use environment, can have different
Shape and structure, both can be sphere structure, or cube structure, can also be other irregular structures.In this enforcement
In example, the housing 120 is cube structure.
Alternatively, because the battery modules need to be positioned in the receiving space of the housing 120, therefore the housing
120 need to arrange opening or other structures, to facilitate the battery modules to be positioned over the receiving space.In the present embodiment
In, the housing 120 includes upper shell 122, lower house 124 and sealant 126, and the sealant 126 is arranged on described
The joint of housing 122 and the lower house 124.
Enclosed by the upper shell 122 and the lower house 124 and form the receiving space, the battery modules are placed
After the housing 120 is interior, the upper shell 122 and the lower house 124 are linked together by the sealant 126, from
And form the enclosed construction 100.
Alternatively, the upper shell 122 can be various with the material of the lower house 124, both can be polrvinyl chloride
(Polyvinyl chloride, PVC), or ABS (Acrylonitrile Butadiene Styrene plastic)
Plastics, can also be other non-plastic materials.In the present embodiment, the material for preferably being composed with regeneration by waste or used plastics granule
Material, while the sealing property of the enclosed construction 100 is ensured, has also recycled obsolete material again, and environment is protected
Shield is made that larger contribution.
Alternatively, the material of the sealant 126 can be it is various, it is unrestricted.In the present embodiment, the sealant
126 material is preferably polyurethane foam glue.The polyurethane foam glue has preferably elasticity and caking property, both can guarantee that institute
State the sealing property of enclosed construction 100, moreover it is possible to ensure that the enclosed construction 100 will not be because of excessive deformation under the conditions of vibrations
And the upper shell 122 and lower house 124 are separated, and then improve the security performance of the enclosed construction 100.
Further, in the present embodiment, the housing 120 includes the second thermal insulation layer.Second insulating heat-conductive
Side is connected layer with the conducting-heat elements 140, opposite side is contacted with space outerpace.By setting for second thermal insulation layer
Put, it is ensured that the heat on the conducting-heat elements 140 effectively, is at high speed delivered to the outside empty of the enclosed construction 100
Between.
Alternatively, the housing 120 only can be made up of, or exhausted by described second second thermal insulation layer
Edge heat-conducting layer and other materials with hard attribute are made.In the present embodiment, the housing 120 is led by the described second insulation
Thermosphere and a kind of supporting layer with hard attribute are made, and second thermal insulation layer wraps up the supporting layer.By described
The setting of supporting layer can improve the structural stability of the housing 120.
With reference to Fig. 3, in the present embodiment, the housing 120 is provided with inlet 160, liquid outlet 180.The inlet
160 and the liquid outlet 180 connect with the receiving space respectively.Can be with by the inlet 160 and the liquid outlet 180
Ensure that liquid solidifiable substance constantly can enter the receiving space to reduce the temperature of the battery modules, it can also be ensured that liquid is cold
Material can constantly leave the receiving space to take away the heat that the battery modules are produced.
Alternatively, the relative position relation of the inlet 160 and the liquid outlet 180 can be it is various, it is unrestricted.
In the present embodiment, the inlet 160 is respectively arranged at the relative both sides of the housing 120 with the liquid outlet 180.Pass through
By the relative setting on the housing 120 of the inlet 160 and the liquid outlet 180, it is ensured that the receiving space
Interior liquid solidifiable substance can effectively flow out the receiving space.
Alternatively, the inlet 160 is unrestricted with the quantity of the liquid outlet 180, both can be one, it is also possible to
It is multiple.In the present embodiment, the inlet 160 and the liquid outlet 180 are respectively one, and the inlet 160 with
The geometric center that the line of the liquid outlet 180 passes through the receiving space.
Alternatively, the inlet 160 is unrestricted with the concrete shape of the liquid outlet 180, both can be circle,
Can be square, can also be irregular shape.In the present embodiment, for convenience of the installation in input duct and drain pipe road,
The inlet 160 is circle with the liquid outlet 180.
Alternatively, the concrete form of the liquid solidifiable substance is unrestricted, as long as meet having insulation, heat conduction and mobility
.In the present embodiment, the liquid solidifiable substance is a kind of insulating heat-conductive oil.
Further, in the present embodiment, the one end of the conducting-heat elements 140 is arranged at the inner surface of the housing 120, another
One end extends towards in the receiving space.
Alternatively, the shape and structure of the conducting-heat elements 140 is unrestricted, both can be list structure, it is also possible to lamellar
Structure, can also be other structures.In the present embodiment, to make the conducting-heat elements 140 be fully contacted with liquid solidifiable substance, institute
It is laminated structure to state conducting-heat elements 140, can be specifically fin-like.
With reference to Fig. 4, the conducting-heat elements 140 of laminated structure thickness everywhere both can be identical, or not
With.In the present embodiment, the thickness of the conducting-heat elements 140 one end successively from the close housing 120 is to away from described
One end of housing 120 is gradually reduced.
Further, in the present embodiment, the thermal component is multiple.
Alternatively, the quantity of multiple thermal components can be it is various, it is unrestricted.In the present embodiment, it is described to lead
The quantity of thermal part 140 is identical with the quantity of the battery and corresponds.
Alternatively, each battery interval is arranged, each interval setting of the conducting-heat elements 140, each conducting-heat elements 140
One end is arranged in the interval that the inner surface of the housing 120, the other end are extended between each battery.Between the battery
Interval, the conducting-heat elements 140 between interval size it is unrestricted, can be selected according to practical application.
Further, in the present embodiment, each conducting-heat elements 140 include the first thermal insulation layer.
Alternatively, the conducting-heat elements 140 both only can be made up of, or by described first thermal insulation layer
First thermal insulation layer and other materials with hard attribute are made.In the present embodiment, the conducting-heat elements 140 are only by institute
State the first thermal insulation layer composition.
Alternatively, when the battery modules are arranged in the receiving space, each battery and each conducting-heat elements
140 relative position relation is unrestricted, both can be it is spaced setting, or contact with each other.
When each battery is with each 140 spaced setting of conducting-heat elements, each one end of the conducting-heat elements 140 sets
In being placed in the interval that the inner surface of the housing 120, the other end are extended between each battery.Each conducting-heat elements 140
By being deep between each battery, the conduction efficiency of the heat on 140 pairs of batteries of conducting-heat elements can be improved.
When each battery contacts with each other with each conducting-heat elements 140, each first thermal insulation layer respectively with
Each battery contact.The setting contacted by the conducting-heat elements 140 and first thermal insulation layer, can make the electricity
The heat that pond produces is directly delivered to the conducting-heat elements 140, significantly increases the heat radiation energy of the enclosed construction 100
Power.
Alternatively, multiple conducting-heat elements 140 be arranged at the housing 120 concrete distribution mode it is unrestricted, both
The same side, or different both sides or many sides of the housing 120 can be distributed across.In the present embodiment, it is described many
Individual conducting-heat elements 140 are respectively arranged at the relative both sides of the housing 120.
Alternatively, the plurality of conducting-heat elements 140 are respectively arranged at behind the relative both sides of the housing 120, positioned at both sides
The conducting-heat elements 140 quantity relation it is unrestricted, both can be equal, or unequal.In the present embodiment
In, the quantity of the conducting-heat elements 140 per side is identical.
This utility model embodiment also provides a kind of battery apparatus, and the battery apparatus include battery modules, liquid
Insulating heat-conductive object and the enclosed construction 100.
Further, in the present embodiment, the insulating heat-conductive object is arranged at described closed with the battery modules
In the receiving space of structure 100.Because the insulating heat-conductive object is liquid, with mobility and shape uncertainty, can
To ensure that the insulating heat-conductive object is fully contacted with the battery modules, the heat conductivility of insulating heat-conductive object is improved.
In sum, this utility model is provided a kind of enclosed construction 100 and battery apparatus, by arranging conducting-heat elements
140, increase the contact area of enclosed construction 100 and the insulating heat-conductive object in receiving space, so as to improve closed knot
The heat-sinking capability of structure 100, and then avoid the problem that battery modules cause to damage because of excessive heating.Secondly, by by heat conduction
The setting that part 140 is contacted with battery, the heat that battery is produced directly can be delivered to by conducting-heat elements 140 and housing 120
Space outerpace, drastically increases the heat-sinking capability of enclosed construction 100, so as to improve the security performance of battery modules.Most
Afterwards, by the way that conducting-heat elements 140 are set to into laminated structure, connecing for conducting-heat elements 140 and battery or insulating heat-conductive material is being ensured
While contacting surface product is sufficiently large, material and the receiving space inside housing 120 can also be saved, improve enclosed construction 100
Practical Performance.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this 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 enclosed construction, for being packaged to battery modules, it is characterised in that the enclosed construction includes having
The housing of receiving space, the battery modules can be contained in the receiving space, and the housing is provided with inlet, liquid outlet
And conducting-heat elements, the inlet and the liquid outlet connect respectively with the receiving space, and described conducting-heat elements one end sets
It is placed in the inner surface of the housing, the other end to extend towards in the receiving space.
2. enclosed construction according to claim 1, it is characterised in that the battery modules include multiple batteries, described
Conducting-heat elements are multiple.
3. enclosed construction according to claim 2, it is characterised in that the quantity of the conducting-heat elements and the battery
Quantity is identical and corresponds.
4. enclosed construction according to claim 3, it is characterised in that each conducting-heat elements include the first insulating heat-conductive
Layer, each first thermal insulation layer is contacted respectively with each battery.
5. enclosed construction according to claim 3, it is characterised in that each battery interval is arranged, each heat conduction
Parts space is arranged, and each described conducting-heat elements one end is arranged at the inner surface of the housing, the other end and extends to each battery
Between interval in.
6. enclosed construction according to claim 2, it is characterised in that the plurality of conducting-heat elements are respectively arranged at described
The relative both sides of housing, the quantity of the conducting-heat elements per side is identical.
7. enclosed construction according to claim 1, it is characterised in that the conducting-heat elements are laminated structure.
8. enclosed construction according to claim 1, it is characterised in that the inlet is respectively provided with the liquid outlet
In the relative both sides of the housing.
9. enclosed construction according to claim 1, it is characterised in that the housing includes the second thermal insulation layer, institute
State that the second thermal insulation layer side is connected with the conducting-heat elements, opposite side is contacted with space outerpace.
10. a kind of battery apparatus, it is characterised in that the battery apparatus include battery modules, liquid insulating heat-conductive object
With the enclosed construction described in claim 1-9 any one, the insulating heat-conductive object is arranged at institute with the battery modules
State in the receiving space of enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621282275.XU CN206148509U (en) | 2016-11-25 | 2016-11-25 | Closed structure and battery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621282275.XU CN206148509U (en) | 2016-11-25 | 2016-11-25 | Closed structure and battery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148509U true CN206148509U (en) | 2017-05-03 |
Family
ID=58625610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621282275.XU Active CN206148509U (en) | 2016-11-25 | 2016-11-25 | Closed structure and battery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384798A (en) * | 2016-11-25 | 2017-02-08 | 华霆（合肥）动力技术有限公司 | Sealed structure and battery equipment |
-
2016
- 2016-11-25 CN CN201621282275.XU patent/CN206148509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384798A (en) * | 2016-11-25 | 2017-02-08 | 华霆（合肥）动力技术有限公司 | Sealed structure and battery equipment |
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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 | ||
| 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. |