CN206441785U - A kind of battery tray radiator structure - Google Patents
A kind of battery tray radiator structure Download PDFInfo
- Publication number
- CN206441785U CN206441785U CN201621436899.2U CN201621436899U CN206441785U CN 206441785 U CN206441785 U CN 206441785U CN 201621436899 U CN201621436899 U CN 201621436899U CN 206441785 U CN206441785 U CN 206441785U
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- China
- Prior art keywords
- heat dissipation
- radiator structure
- battery
- tray body
- tray
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model provides a kind of battery tray radiator structure, belongs to technical field of new energy.It includes tray body, there is the heat dissipation channel for coolant flow in tray body, the adjacent heat dissipation channel two ends pass through heat dissipation copper pipe serial communication respectively, pass through one inlet of heat dissipation channel and a liquid outlet, form a circulation, heat is conveyed directly in the coolant in heat dissipation channel by tray body, radiated by coolant flow, heat multimedium transfer of heat is reduced to scatter and disappear slow phenomenon, be conducive to effectively controlling the temperature of multigroup battery modules, battery tray radiator structure is to be integrally formed, not only as supporting construction but also radiator structure can be used as, improve the utilization rate in battery bag space, the risk that welding procedure is brought can be reduced by not using liquid cooling plate structure, reduce corresponding frock clamp cubing and cost of labor.
Description
Technical field
The utility model is related to technical field of new energy, more particularly to a kind of battery tray radiator structure.
Background technology
It is well known that electrokinetic cell bag is as one of core component on electric car, its security performance, duration performance etc. are standby
It is concerned, wherein, wrapped in electrokinetic cell and set cooling system essential, the cooling system can carry out cold to electrokinetic cell bag
But, to prevent battery from overheating, the generation of danger is caused.
At present, existing electrokinetic cell bag generally comprises for the pallet on electric car and some is installed on support
Battery modules in disk, the battery modules include housing and some cells being installed in the housing；Wherein, its is cold
But system includes liquid cooling plate, and the liquid cooling plate is arranged on the pallet, then the battery modules are placed on liquid cooling plate.It is existing
There is liquid cooling plate typically to be formed using double layer of metal plate soldering, liquid cooling plate is connected with coolant into and out of pipeline by soldering.Or
Spell including polylith liquid cooling plate module.The above-mentioned type of cooling using the installation liquid cooling plate in electrokinetic cell bag is, it is necessary to extra
Arrange liquid cooling plate, the structure type that liquid cooling plate is separated with battery bag pallet, in vehicle travel process may because of vibration with
Torsion etc. causes the failure and leakage of liquid cooling plate；And its due to the parts of welding it is more, be required for mold developing, not only develop
Number of molds it is more, while all metal plate parts stamp out come after also need to develop corresponding cubing and Welder's clamping
Tool, also needs to configure corresponding production line afterwards and personnel is welded, and so needs to spend larger man power and material, in weldering
Often occurs the defect such as solder skip and weldering mistake in termination process, product quality is difficult to ensure that.
Utility model content
A purpose of the present utility model is to provide a kind of battery tray radiator structure, and simply a single part, makes
Obtain the increase of battery bag space more rationally to utilize, the manufacturing process simple in construction for reducing battery tray cooling system.
Particularly, the utility model is provided in a kind of battery tray radiator structure, including tray body, the tray body
Some heat dissipation paths with the distribution arranged in parallel for coolant flow, some heat dissipation paths are the pallet
Reserved passage when this body by integral forming is manufactured；The adjacent heat dissipation channel two ends are connected by heat dissipation copper pipe respectively, described
Some heat dissipation paths have an inlet and a liquid outlet.
Further, the tray body material is aluminium.
Further, tray body is provided with least two side walls, the side wall is provided with parallel to the pallet sheet
The overlap of body.
Further, the overlap upper surface is provided with the U grooves parallel to the side wall.
Further, the tray body inner bottom surface is provided with boss.
Further, at least one through hole is set in the boss inner region.
Further, some heat dissipation paths ends are provided with screw thread.
Further, some heat dissipation paths quantity are 4, and arranged in parallel are distributed in the projection width scope
It is interior.
Further, the size of the tray body is more than the size of battery modules.
Battery tray radiator structure of the present utility model, directly sets heat dissipation channel in tray body, and heat is directly passed
Deliver in the coolant in heat dissipation channel, reduce heat multimedium transfer of heat and scatter and disappear slow phenomenon, be conducive to effectively control
The temperature of multigroup battery modules.
Further, battery tray radiator structure of the present utility model is to be integrally formed, and reducing structure space again can conduct
Radiator structure improves the utilization rate in battery bag space, and system is carried out effectively to reduce weight, liquid cooling plate structure energy is not used
The risk that enough reduction welding procedure is brought, reduces corresponding frock clamp cubing and cost of labor.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the just isometric side view in band radiating tube front of the battery tray radiator structure of the utility model one embodiment
Figure；
Fig. 2 is the cross section sectional view of the battery tray radiator structure of the utility model one embodiment；
Fig. 3 is the positive isometric side view of reverse side of the battery tray radiator structure of the utility model one embodiment.
Embodiment
Fig. 1 is the just isometric side view in band radiating tube front of the battery tray radiator structure of the utility model one embodiment
Figure.Fig. 2 is the cross section sectional view of the battery tray radiator structure of the utility model one embodiment.Fig. 3 is the utility model
The positive isometric side view of reverse side of the battery tray radiator structure of one embodiment.It is as described below with reference to Fig. 1~Fig. 3.
Have in a kind of battery tray radiator structure that the utility model is provided, including tray body 1, tray body 1 and use
In some heat dissipation paths 2 of the distribution arranged in parallel of coolant flow, some heat dissipation paths 2 are integrally formed for tray body
The passage reserved during manufacture, some heat dissipation paths 2 have an inlet 4 and a liquid outlet 5, adjacent heat dissipation channel two
End is connected by heat dissipation copper pipe 3 respectively, and tray body uses the material of good heat conductivity.In the present embodiment, tray body 1 is adopted
It is material with aluminium, tray body 1 can use aluminium extruded technique one-shot forming, and some heat dissipation paths 2 are set directly at pallet sheet
In body 1, therefore tray body 1, not only as supporting construction but also as radiator structure, this improves the utilization rate in battery bag space, right
System architecture has carried out effective loss of weight, and compact structure had not only met the cooling requirements of battery modules but also played to battery modules branch
The effect of support, certain tray body 1 can also use other cooling materials and the technique productions known to those skilled in the art.
Retain an inlet 4 and a liquid outlet 5 when connecting some heat dissipation paths 2, other heat dissipation channels mouthful use radiating copper
Pipe 3 is connected in series, and coolant large area in tray body 1 flows, and plays thermolysis, certain, heat dissipation copper pipe 3 can also
It is other material-structure dredgers, this battery tray radiator structure technique is simple, compact conformation, it is simple and safe in assembling.
Specifically, tray body 1 is provided with least two side walls 6, side wall 6 is along tray body side perpendicular to pallet
The bottom of body 1 up extends, and side wall 6 is provided with the overlap 7 parallel to tray body, and overlap 7 is away from tray body 1 toward extension
Stretch, the U grooves 9 parallel to side wall are provided with the upper surface of overlap 7, U grooves 9 are close to side wall end thickness and the consistency of thickness of side wall 6.
Boss 8 is provided with the inner bottom surface of tray body 1, the position indicating that can have both been placed as battery modules again can be with
Reinforced tray body construction intensity.The inner region of boss 8 sets at least one through hole 10, bolt by the self-contained battery module of through hole 10,
In the present embodiment, set in the inner region of boss 8 and be provided with 8 through holes 10, battery modules are fixed by bolt.Through hole is
The effect of battery module is bolted, varying number can be set according to the size of battery modules in actual production certainly
Through hole carry out self-contained battery module.
Further, it is provided with screw thread 11 in some ends of heat dissipation paths 2.
Further, the size of tray body is more than the size of battery modules.
In a specific embodiment, some quantity of heat dissipation paths 2 are 4, and arranged in parallel are distributed in boss 8
In width range, some heat dissipation paths 2 are higher by the lower surface of tray body 1, in some heat dissipation paths 2 in the form of pipe
The lower surface of tray body 1 is distributed in, screw thread 11 is provided with some ends of heat dissipation paths 2, in some heat dissipation paths 2 one
Butt tube is connected at inlet 4 and a liquid outlet 5, its butt tube is provided at both ends with external screw thread, it is one end connection that it, which is acted on,
Some heat dissipation paths 2, one end connection coolant conveying device, other scattered some 2 mouthfuls of passage of heats are connected using heat dissipation copper pipe 3
Connection, to play coolant conducting effect.The connection of some heat dissipation paths 2 and heat dissipation copper pipe 3 is to play coolant conducting and not
Generation spill and leakage, some heat dissipation paths 2 and heat dissipation copper pipe 3 can also use other those skilled in the art to think in actual production
Connection is realized to fastening structure.
A kind of battery tray radiator structure that the utility model is provided, directly sets heat dissipation channel, heat in tray body
Amount is conveyed directly in the coolant in heat dissipation channel, is reduced heat multimedium transfer of heat and is scattered and disappeared slow phenomenon, is conducive to
Effectively control the temperature of multigroup battery modules.
Further, battery tray radiator structure of the present utility model is to be integrally formed, and reduces structure space, both as branch
Support structure as radiator structure, can improve the utilization rate in battery bag space again, and system is carried out effectively to reduce weight, no longer made
The risk that welding procedure is brought can be reduced with liquid cooling plate structure, corresponding frock clamp cubing and cost of labor is reduced.
So far, although those skilled in the art will appreciate that detailed herein have shown and described of the present utility model show
Example property embodiment, still, still can be according to disclosed in the utility model in the case where not departing from the utility model spirit and scope
Content directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, it is of the present utility model
Scope is understood that and regarded as to cover other all these variations or modifications.
Claims (9)
1. having in a kind of battery tray radiator structure, it is characterised in that including tray body, the tray body is used to cool down
Some heat dissipation paths of the distribution arranged in parallel of liquid flowing, some heat dissipation paths are that the tray body is integrally formed
The passage reserved during manufacture；The adjacent heat dissipation channel two ends are connected by heat dissipation copper pipe respectively, and some radiatings are logical
Road has an inlet and a liquid outlet.
2. battery tray radiator structure according to claim 1, it is characterised in that the tray body material is aluminium.
3. battery tray radiator structure according to claim 2, it is characterised in that be provided with least in the tray body
Two side walls, the side wall is provided with the overlap parallel to the tray body.
4. battery tray radiator structure according to claim 3, it is characterised in that be provided with the overlap upper surface flat
Row is in the U grooves of the side wall.
5. battery tray radiator structure according to claim 3, it is characterised in that the tray body inner bottom surface is provided with
Boss.
6. battery tray radiator structure according to claim 5, it is characterised in that set at least in the boss inner region
1 through hole.
7. battery tray radiator structure according to claim 1, it is characterised in that some heat dissipation paths ends are set
There is screw thread.
8. battery tray radiator structure according to claim 7, it is characterised in that some heat dissipation paths quantity are
4, and arranged in parallel be distributed in the range of projection width.
9. the battery tray radiator structure according to any one of claim 1-8, it is characterised in that the tray body
Size is more than the size of battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436899.2U CN206441785U (en) | 2016-12-26 | 2016-12-26 | A kind of battery tray radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436899.2U CN206441785U (en) | 2016-12-26 | 2016-12-26 | A kind of battery tray radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441785U true CN206441785U (en) | 2017-08-25 |
Family
ID=59647043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436899.2U Active CN206441785U (en) | 2016-12-26 | 2016-12-26 | A kind of battery tray radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441785U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633233A (en) * | 2018-06-29 | 2018-10-09 | 苏州汇川技术有限公司 | Liquid cooling heat radiator and power electronic equipment |
| CN109757082A (en) * | 2019-01-14 | 2019-05-14 | 常州常发制冷科技有限公司 | Liquid cooling plate and its processing method with structural connection |
| CN111092177A (en) * | 2018-10-24 | 2020-05-01 | 马勒国际有限公司 | Accumulator device |
| CN113707998A (en) * | 2021-10-28 | 2021-11-26 | 三一汽车制造有限公司 | Battery package, battery package subassembly and vehicle |
| CN113766744A (en) * | 2021-09-01 | 2021-12-07 | 北京机械设备研究所 | Tray carrier for printed board manufacturing and heat dissipation method thereof |
| CN116632428A (en) * | 2023-06-16 | 2023-08-22 | 广州市型腔模具制造有限公司 | New energy automobile battery tray and integrated molding casting method |
-
2016
- 2016-12-26 CN CN201621436899.2U patent/CN206441785U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633233A (en) * | 2018-06-29 | 2018-10-09 | 苏州汇川技术有限公司 | Liquid cooling heat radiator and power electronic equipment |
| CN108633233B (en) * | 2018-06-29 | 2024-04-30 | 苏州汇川技术有限公司 | Liquid cooling radiator and power electronic equipment |
| CN111092177A (en) * | 2018-10-24 | 2020-05-01 | 马勒国际有限公司 | Accumulator device |
| CN109757082A (en) * | 2019-01-14 | 2019-05-14 | 常州常发制冷科技有限公司 | Liquid cooling plate and its processing method with structural connection |
| CN109757082B (en) * | 2019-01-14 | 2021-03-16 | 常州恒创热管理有限公司 | Liquid cooling plate with structural connecting piece and machining method thereof |
| CN113766744A (en) * | 2021-09-01 | 2021-12-07 | 北京机械设备研究所 | Tray carrier for printed board manufacturing and heat dissipation method thereof |
| CN113707998A (en) * | 2021-10-28 | 2021-11-26 | 三一汽车制造有限公司 | Battery package, battery package subassembly and vehicle |
| CN116632428A (en) * | 2023-06-16 | 2023-08-22 | 广州市型腔模具制造有限公司 | New energy automobile battery tray and integrated molding casting method |
| CN116632428B (en) * | 2023-06-16 | 2023-11-07 | 广州市型腔模具制造有限公司 | New energy automobile battery tray and integrated molding casting method |
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