CN205985102U - Power battery wraps and has its car - Google Patents
Power battery wraps and has its car Download PDFInfo
- Publication number
- CN205985102U CN205985102U CN201620502317.XU CN201620502317U CN205985102U CN 205985102 U CN205985102 U CN 205985102U CN 201620502317 U CN201620502317 U CN 201620502317U CN 205985102 U CN205985102 U CN 205985102U
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- CN
- China
- Prior art keywords
- battery modules
- shell
- electrokinetic cell
- cell bag
- air vent
- 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
The utility model discloses a power battery wraps and has its car, power battery includes: and a housing, inject the ventilation cavity room in the shell, the one end of shell have with the communicating ventilation hole in ventilation cavity room, the other end of shell be equipped with with the communicating fan in ventilation cavity room, and battery module, the battery module sets up ventilation cavity is indoor. According to the utility model discloses power battery package radiating effect is good, and simple structure is compact.
Description
Technical field
The utility model is related to automobile technical field, in particular to a kind of electrokinetic cell bag and the vapour with it
Car.
Background technology
In correlation technique, after the long-time traveling of electric automobile, the battery core meeting of each battery modules within electrokinetic cell bag
Produce heat, if the too high operating efficiency that will affect battery modules of temperature and service life.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.For this reason, this reality
Propose a kind of good heat dissipation effect, electrokinetic cell bag simple and compact for structure with new.
The utility model also proposed a kind of automobile with this electrokinetic cell bag.
According to the electrokinetic cell bag of the utility model first aspect embodiment, including：Shell, described inside the shell limits logical
Wind chamber, one end of described shell has the air vent communicating with described ventilated cavity, and the other end of described shell is provided with and institute
State the fan that ventilated cavity communicates；And battery modules, described battery modules are arranged in described ventilated cavity.
According to the electrokinetic cell bag good heat dissipation effect of the utility model embodiment, simple and compact for structure.
Alternatively, the number of described battery modules is multiple, and each described battery modules has and described ventilated cavity phase
Logical ventilating duct.
Alternatively, described battery modules include：Lower house；Battery core, described battery core is arranged in described lower casing body；And on
Housing, described upper shell cover covers on described lower house, limits described ventilating duct between described upper shell and described lower house.
Alternatively, each described ventilating duct includes：Main channel, described main channel be located at described battery core and described upper shell it
Between；With multiple subaisles, one end of each subaisle is connected with described main channel and the other end is communicated with described ventilated cavity, many
Individual described subaisle is circumferentially distributed along described main channel.
Alternatively, the plurality of battery modules from up to down layered arrangement, at least one air vent and every layer of battery modules
Corresponding.
Alternatively, described air vent and fan are located at the two ends extending along its length of shell respectively, in same layer
Battery modules be sequentially distributed along the width of shell.
Alternatively, in same layer battery modules, between each two battery modules, there is an air vent corresponding with both.
Alternatively, each air vent is located at the middle of two corresponding battery modules in the direction of the width, each
Air vent is located at the middle part of this layer of battery modules in the height direction.
Alternatively, described fan is aerofoil fan.
According to the automobile of the utility model second aspect embodiment, including described electrokinetic cell bag.
Brief description
Fig. 1 is the schematic perspective view of the electrokinetic cell bag according to the utility model embodiment.
Fig. 2 is the front view of the electrokinetic cell bag according to the utility model embodiment.
Fig. 3 is the cross-sectional schematic along Fig. 2 center line A-A.
Fig. 4 is the top view of the electrokinetic cell bag according to the utility model embodiment.
Reference：
Electrokinetic cell bag 100, shell 10, ventilated cavity 11, air vent 12, battery modules 20, ventilating duct 21, main channel
211, subaisle 212, lower house 22, battery core 23, upper shell 24, fan 30.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary it is intended to be used for explaining the utility model, and it is not intended that new to this practicality
The restriction of type.
Describe the electrokinetic cell bag 100 according to the utility model embodiment referring to Fig. 1 to Fig. 4 in detail.
As depicted in figs. 1 and 2, shell 10 is included according to the electrokinetic cell bag 100 of the utility model first aspect embodiment
And battery modules 20.Ventilated cavity 11 (referring to Fig. 4) is limited, one end of shell 10 has and ventilated cavity 11 in shell 10
The air vent 12 communicating, the other end of shell 10 is provided with the fan 30 communicating with ventilated cavity 11, and battery modules 20 are arranged on logical
In wind chamber 11.
According to the electrokinetic cell bag 100 of the utility model embodiment, by arranging fan 30 in one end of shell 10, another
End setting air vent 12, the high temperature air in ventilated cavity 11 is drawn, and the Cryogenic air outside housing is introduced, thus right
The battery modules 20 being arranged in ventilated cavity 11 are cooled, and so circulate, improve electrokinetic cell bag 100 entirety
Cooling cycle efficiency, makes electrokinetic cell bag 100 integral heat sink effect good, simple and compact for structure.Additionally, this electrokinetic cell bag 100
Cost relatively low, be easy to produce in batches and be popularization and application on energy vehicle.
Alternatively, fan 30 can be aerofoil fan 30.Wherein, fan 30 can with the outside exhausting of self-ventilation chamber 11, or
The air inducing from export-oriented ventilated cavity 11, hereby it is achieved that the cooling of the battery modules 20 in ventilated cavity 11.
According to some embodiments of the present utility model, as shown in figure 3, the number of battery modules 20 is multiple, each battery
Module 20 has the ventilating duct 21 communicating with ventilated cavity 11.Thus, in ventilated cavity 11, the wind of circulation enters each battery
In the ventilating duct 21 of module 20, fully to be lowered the temperature to inside each battery modules 20, improve each battery modules 20
Radiating effect.
Further, battery modules 20 include：Lower house 22, battery core 23 and upper shell 24, battery core 23 is arranged on lower casing
In body 22, upper shell 24 cover covers on lower house 22, limits ventilating duct 21 between upper shell 24 and lower house 22.Thus, empty
Gas flows in ventilating duct 21 and takes away the heat of battery core 23, to realize the cooling to battery core 23.
In specific example shown in Fig. 3, each ventilating duct 21 includes：Main channel 211 and multiple subaisle 212 are main logical
Road 211 be located between battery core 23 and upper shell 24, one end of each subaisle 212 be connected with main channel 211 and the other end with lead to
Wind chamber 11 communicates, and multiple subaisles 212 are circumferentially distributed along main channel 211.Thus, the air in ventilated cavity 11 is through part
Subaisle 212 enters in main channel 211, carries out heat exchange afterwards with battery core 23 and flows out through another part subaisle 212, so empty
The flow resistance of gas is less, and the flowing in ventilating duct 21 is more smooth.
In a specific embodiment, multiple battery modules 20 from up to down layered arrangement, at least one air vent 12 with
Every layer of battery modules 20 are corresponding.As shown in Fig. 3 and Fig. 2,20 points of two-layer arrangements of battery modules, every layer has two battery modules
20 and at least one air vent 12 is relative with this layer.Thus, the arrangement of electrokinetic cell bag 100 is more compact rationally, and each electricity
Pond module 20 radiates and more equalizes.
Wherein, air vent 12 and fan 30 are located at the two ends extending along its length of shell 10 respectively, in same layer
Battery modules 20 be sequentially distributed along the width of shell 10.Thus, make outside air enter ventilated cavity 11 after with battery
The heat exchange of module 20 is more abundant, improves the radiating effect of electrokinetic cell bag 100.
In certain embodiments, in same layer battery modules 20, between each two battery modules 20, there is an air vent 12
Corresponding with both.Certainly, the utility model is not limited to this, and for example, in further embodiments, each battery modules 20 is permissible
Corresponding with least one air vent 12, now, each air vent 12 is relative with the end of correspondingly battery modules 20.Accordingly
Ground, at least one fan 30 is corresponding with every layer of battery modules 20, and each battery modules 20 can be corresponding with a fan 30.
As shown in figure 4, each air vent 12 is located at the center of two corresponding battery modules 20 in the direction of the width
Between, each air vent 12 is located at the middle part of this layer of battery modules 20 in the height direction.Thus, the cold air entering through ventilating opening
In the ventilating duct 21 that battery modules 20 can be entered along after multi-direction flowing, make battery modules 20 more abundant with the heat exchange of cold air.
Include the electrokinetic cell bag 100 of above-described embodiment according to the automobile of the utility model second aspect embodiment.According to
The automobile of the utility model embodiment, using above-mentioned electrokinetic cell bag 100, need not arrange additional outside electrokinetic cell bag 100
Pipeline, can be achieved with the cooling radiating requirements of battery bag, cooling cycle efficiency is high, good heat dissipation effect, and structure be simple, arrangement
Compact, low cost.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation of instruction such as hour hands ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description, rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
It is mechanically connected or electrically connect or can communicate each other；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 or the interaction relationship of two elements, limit unless otherwise clear and definite.For this
For the those of ordinary skill in field, concrete meaning in the utility model for the above-mentioned term can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
Any one or more embodiments or example combine in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combines.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (8)
1. a kind of electrokinetic cell bag is it is characterised in that include：
Shell, described inside the shell limits ventilated cavity, and one end of described shell has the ventilation communicating with described ventilated cavity
Hole, the other end of described shell is provided with the fan communicating with described ventilated cavity；
Battery modules, described battery modules are arranged in described ventilated cavity, and the number of described battery modules is multiple, each institute
State battery modules and be there is the ventilating duct being communicated with described ventilated cavity, and described battery modules include：
Lower house；
Battery core, described battery core is arranged in described lower casing body；And
Upper shell, described upper shell cover covers on described lower house, limits described between described upper shell and described lower house
Ventilating duct.
2. electrokinetic cell bag according to claim 1 is it is characterised in that each described ventilating duct includes：
Main channel, described main channel is located between described battery core and described upper shell；With
Multiple subaisles, one end of each subaisle is connected with described main channel and the other end is communicated with described ventilated cavity, many
Individual described subaisle is circumferentially distributed along described main channel.
3. electrokinetic cell bag according to claim 1 is it is characterised in that the plurality of battery modules are from up to down layered cloth
Put, at least one air vent is corresponding with every layer of battery modules.
4. electrokinetic cell bag according to claim 3 is it is characterised in that described air vent and fan are located at shell respectively
The two ends extending along its length, same in the layer battery modules are sequentially distributed along the width of shell.
5. electrokinetic cell bag according to claim 4 is it is characterised in that in same layer battery modules, each two battery mould
There is an air vent corresponding with both between group.
6. electrokinetic cell bag according to claim 5 is it is characterised in that each air vent is located at and it in the direction of the width
The middle of corresponding two battery modules, each air vent is located at the middle part of this layer of battery modules in the height direction.
7. the electrokinetic cell bag according to any one of claim 1-6 is it is characterised in that described fan is aerofoil fan.
8. a kind of automobile is it is characterised in that include the electrokinetic cell bag as any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502317.XU CN205985102U (en) | 2016-05-27 | 2016-05-27 | Power battery wraps and has its car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502317.XU CN205985102U (en) | 2016-05-27 | 2016-05-27 | Power battery wraps and has its car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985102U true CN205985102U (en) | 2017-02-22 |
Family
ID=58019159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620502317.XU Active CN205985102U (en) | 2016-05-27 | 2016-05-27 | Power battery wraps and has its car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493381A (en) * | 2018-05-15 | 2018-09-04 | 华霆（合肥）动力技术有限公司 | Air cooling system and battery system |
-
2016
- 2016-05-27 CN CN201620502317.XU patent/CN205985102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493381A (en) * | 2018-05-15 | 2018-09-04 | 华霆（合肥）动力技术有限公司 | Air cooling system and battery system |
| CN108493381B (en) * | 2018-05-15 | 2024-04-02 | 华霆（合肥）动力技术有限公司 | Air cooling system and battery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |