CN208596734U - A kind of battery case and vehicle for power cell of vehicle system - Google Patents
A kind of battery case and vehicle for power cell of vehicle system Download PDFInfo
- Publication number
- CN208596734U CN208596734U CN201821460270.0U CN201821460270U CN208596734U CN 208596734 U CN208596734 U CN 208596734U CN 201821460270 U CN201821460270 U CN 201821460270U CN 208596734 U CN208596734 U CN 208596734U
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- China
- Prior art keywords
- battery case
- shield
- outlet tube
- vehicle
- power cell
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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 battery case for power cell of vehicle system and the vehicle with the battery case are provided.The battery case includes liquid cooling apparatus arranged in the box body, the inlet tube and outlet tube of the liquid cooling apparatus extend respectively through the side wall and thermal conductive surface of the cabinet, wherein, the battery case further includes shield, the shield covers the inlet tube and outlet tube, and is tightly connected with the side wall of the cabinet and thermal conductive surface.The inlet tube of liquid cooling apparatus and outlet tube are isolated with box house battery system using shield for the battery case for power cell of vehicle system of the utility model, if pipeline is revealed, leakage will be isolated by shield, it will not be contacted with internal components, therefore box house battery system risk of short-circuit fire due to the leakage of refrigerant liquid is avoided, device security is improved.
Description
Technical field
The utility model relates generally to vehicular field, especially new energy vehicle (electric vehicle, hybrid vehicle) and leads
Domain.More particularly, to a kind of battery case for power cell of vehicle system, and the vehicle including the battery case.
Background technique
With the pay attention to day by day of development in science and technology and environmental protection concept, new energy vehicle gradually incorporates people's lives,
In, electrokinetic cell system plays the part of important role in the normal safe operation of new energy vehicle.Existing new energy vehicle moves
Liquid cooling apparatus is commonly equipped with inside the battery case of power battery system, and the reliability of piping connection is entire electricity in liquid cooling apparatus
The precondition that cell system is well safely operated, especially in import and export, welded seal is easy failure, this will lead to cooling medium liquid
Body is revealed to box house, and then causes box house battery system short-circuit, to cause the accidents such as on fire.
Therefore, it needs to design a kind of improved battery case for power cell of vehicle system, to improve safety in utilization.
Utility model content
The purpose of this utility model, which is that, solves above-mentioned problems of the prior art, proposes a kind of dynamic for vehicle
The battery case of power battery system, to avoid liquid cooling apparatus pipe fitting leakage and cause the risk of short-circuit fire, improve battery case
Safety in utilization.
For this purpose, one aspect according to the present utility model, provides a kind of battery case for power cell of vehicle system, institute
Stating battery case includes liquid cooling apparatus arranged in the box body, wherein the inlet tube and outlet tube of the liquid cooling apparatus each extend over
Across the side wall and thermal conductive surface of the cabinet, wherein the battery case further includes shield, and the shield covers the feed liquor
Pipe and outlet tube, and be tightly connected with the side wall of the cabinet and thermal conductive surface.
According to above-mentioned technical concept, the utility model can further comprise any one or more following optional forms.
In certain optional forms, the shield, which is equipped with described in the feed liquor lumen for accommodating the inlet tube and receiving, goes out liquid
The outlet tube chamber of pipe, and the feed liquor lumen and outlet tube chamber be respectively provided with the inlet tube and outlet tube shape cooperation
Arcwall.
In certain optional forms, the shield is equipped with towards recessed portion recessed inside shield, the recessed portion
By by the wall surface of the shield between the feed liquor lumen and outlet tube chamber towards being concavely formed inside shield.
In certain optional forms, it is covered on the thermal conductive surface of the cabinet in the shield and offers at least one
Drainage hole.
Other side according to the present utility model provides a kind of vehicle, and the vehicle includes electrokinetic cell system,
In, the electrokinetic cell system includes according to the above-mentioned battery case for power cell of vehicle system.
The battery case for power cell of vehicle system of the utility model utilizes shield by the inlet tube of liquid cooling apparatus
It is isolated with outlet tube with box house battery system, if pipeline is revealed, leakage will be isolated by shield, will not be with inside
Device contacts, therefore box house battery system risk of short-circuit fire due to the leakage of refrigerant liquid is avoided, improve equipment
Safety.
Detailed description of the invention
The other feature of the utility model and advantage are by the optional embodiment by being described in detail below in conjunction with attached drawing
It more fully understands, identical label identifies the same or similar component in attached drawing, in which:
Fig. 1 is shield in the battery case for power cell of vehicle system according to a kind of embodiment of the utility model
Schematic diagram；
Fig. 2 is the schematic diagram being applied to shield shown in Fig. 1 in battery case.
Specific embodiment
The implementation and use of embodiment is discussed further below.It will be appreciated, however, that the specific embodiment discussed only shows
Illustrate to plasticity the ad hoc fashion for implementing and using the utility model, rather than limits the scope of the utility model.It is each in description
The statement in the locations of structures of a component such as directions such as upper and lower, top, bottom is not absolute, opposite.When each portion
When part is arranged as shown in the figure, the statement of these directions is appropriate, but in figure when the position change of all parts, these direction tables
State also corresponding change.
Referring to figs. 1 and 2, according to the utility model, one is provided in the battery case 20 of power cell of vehicle system
Kind shield 10, the security risk caused by being revealed to avoid refrigerant liquid in liquid cooling apparatus arranged in the box body.Such as Fig. 2 institute
Showing, the inlet tube 23 and outlet tube 24 of liquid cooling apparatus extend respectively through the side wall 21 and thermal conductive surface 22 of cabinet, thus by means of
The heat that the flow circuit and thermal conductive surface of refrigerant liquid generate battery system in battery case is discharged.Shield 10 covers inlet tube
23 and outlet tube 24, and be tightly connected with the side wall of cabinet 21 and thermal conductive surface 22.In some embodiments, can be used welding or
Bonding etc. is tightly connected mode.
Shield 10 is equipped with the feed liquor lumen 13 for accommodating inlet tube 23 and accommodates the outlet tube chamber 14 of outlet tube 24, and excellent
Selection of land, feed liquor lumen 13 and outlet tube chamber 14 are respectively provided with the arcwall with inlet tube 23 and the cooperation of 24 shape of outlet tube.In order to
It prevents the other devices in the presence and battery case of shield from interfering, in some embodiments, can be set on shield
The structure of size reduction is set, such as shown in FIG. 1, the wall surface of the shield between feed liquor lumen 13 and outlet tube chamber 14 can direction
Recessed portion 15 is concavely formed inside shield, which can for example pass through punch forming.Once inlet tube 23 or outlet tube
Refrigerant liquid in 24 leaks, and is tightly connected even if the side wall and thermal conductive surface of shield 10 and cabinet use, can not be complete
It is complete to exclude the case where being tightly connected failure.At this point, still resulting in battery system short circuit if leakage is flowed out from shield
Risk.For this purpose, in some embodiments, at least one can be offered on the thermal conductive surface 22 for the cabinet being covered in shield 10
Drainage hole 25, such as the drainage hole 25 that Fig. 2 is illustrated, so as to which leakage to be discharged except cabinet.
It is understood that in some embodiments, the feed liquor lumen 13 and outlet tube chamber 14 of shield 10 can also divide
It is body formed, that is to say, that shield can be arranged to separated two part with covering inlet tube 23 and outlet tube 24.?
In this case, no setting is required recessed portion.It is covered in addition, drainage hole can be separately positioned on by feed liquor lumen 13 and outlet tube chamber 14
On the thermal conductive surface of the cabinet of lid.
Here it should be understood that Fig. 1 only shows shield according to the present utility model to Fig. 2 illustrated embodiment
Optional shape, size and arrangement are only signal rather than are limited, in the feelings of thought and range without departing substantially from the utility model
Under condition, other shapes, size and arrangement can be also taken.
The technology contents and technical characterstic of the utility model are had revealed that above, it being understood, however, that in the utility model
Under creative ideas, those skilled in the art can make various changes and improve to design disclosed above, but belong to this reality
With novel protection scope.The description of above embodiment is exemplary rather than restrictive, the protection of the utility model
Range is determined by claim.
Claims (5)
1. a kind of battery case for power cell of vehicle system, the battery case includes liquid cooling apparatus arranged in the box body,
Wherein, the inlet tube of the liquid cooling apparatus and outlet tube extend respectively through the side wall and thermal conductive surface of the cabinet, and feature exists
In the battery case further includes shield, and the shield covers the inlet tube and outlet tube, and the side wall with the cabinet
It is tightly connected with thermal conductive surface.
2. the battery case according to claim 1 for power cell of vehicle system, which is characterized in that the protection is provide with
There is the feed liquor lumen for accommodating the inlet tube and accommodates the outlet tube chamber of the outlet tube, and the feed liquor lumen and outlet tube
Chamber is respectively provided with the arcwall with inlet tube and the cooperation of outlet tube shape.
3. the battery case according to claim 2 for power cell of vehicle system, which is characterized in that the protection is provide with
Have towards recessed recessed portion inside shield, the recessed portion is by will be described between the feed liquor lumen and outlet tube chamber
The wall surface of shield is towards being concavely formed inside shield.
4. the battery case according to any one of claim 1 to 3 for power cell of vehicle system, which is characterized in that
It is covered on the thermal conductive surface of the cabinet in the shield and offers at least one drainage hole.
5. a kind of vehicle, the vehicle includes electrokinetic cell system, which is characterized in that the electrokinetic cell system includes according to upper
State the battery case that power cell of vehicle system is used for described in any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460270.0U CN208596734U (en) | 2018-09-06 | 2018-09-06 | A kind of battery case and vehicle for power cell of vehicle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460270.0U CN208596734U (en) | 2018-09-06 | 2018-09-06 | A kind of battery case and vehicle for power cell of vehicle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596734U true CN208596734U (en) | 2019-03-12 |
Family
ID=65605497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460270.0U Active CN208596734U (en) | 2018-09-06 | 2018-09-06 | A kind of battery case and vehicle for power cell of vehicle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871752A (en) * | 2021-09-23 | 2021-12-31 | 重庆工业职业技术学院 | PHEV battery package water conservancy diversion cooling device and vehicle |
-
2018
- 2018-09-06 CN CN201821460270.0U patent/CN208596734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871752A (en) * | 2021-09-23 | 2021-12-31 | 重庆工业职业技术学院 | PHEV battery package water conservancy diversion cooling device and vehicle |
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