CN204994216U - Electric automobile controller radiator - Google Patents

Electric automobile controller radiator Download PDF

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Publication number
CN204994216U
CN204994216U CN201520819617.6U CN201520819617U CN204994216U CN 204994216 U CN204994216 U CN 204994216U CN 201520819617 U CN201520819617 U CN 201520819617U CN 204994216 U CN204994216 U CN 204994216U
Authority
CN
China
Prior art keywords
water channel
radiating block
radiator
thermal column
electric vehicle
Prior art date
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Active
Application number
CN201520819617.6U
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Chinese (zh)
Inventor
胡庆魁
陈文强
苏志高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yundu New Energy Vehicle Co.,Ltd.
Original Assignee
Putian Yunchi New Energy Automobile Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Putian Yunchi New Energy Automobile Research Institute Co Ltd filed Critical Putian Yunchi New Energy Automobile Research Institute Co Ltd
Priority to CN201520819617.6U priority Critical patent/CN204994216U/en
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Publication of CN204994216U publication Critical patent/CN204994216U/en
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Abstract

The utility model discloses an electric automobile controller radiator, radiating block and two above columniform heat dissipation posts including the rectangle, a surface of radiating block is controller installation, with the radiating block surface that controller installation facial features is right is the water course surface of cooling water, the inclined surface of water course surface for taking the slope, the heat dissipation post each other dislocation vertical set up in the water course on the surface. This electric automobile controller radiator simple structure, the radiating effect is excellent.

Description

A kind of electric vehicle controller radiator
Technical field
The utility model relates to electric automobile field, particularly relates to a kind of electric vehicle controller radiator.
Background technology
In the radiator structure of existing controller, using modal is exactly water channel of keeping straight on, and is taken away by heat by the contact of cooling fluid and water channel, and coolant temperature rises, to reach the temperature reducing power device.In craspedodrome water channel, because water channel muscle length is longer, one-tenth-value thickness 1/10 is also larger, water velocity is fast, and current can not be allowed fully to contact with water channel muscle, and heat is when not yet totally tansitive feeds water, current just flow away, the easy like this heat build-up causing not distributing, and affect power device heat radiation.Due to structural relation, easily form air zone at the end face of water channel, the air of water channel inside cannot be drained, cause heat fully cannot contact with water, impact heat radiation.In addition, due to reasons in structure, possibly current cannot be made fully to contact with water channel muscle, even cannot contact, cause dispelling the heat.
Also have a kind of structure to be exactly wind-cooling heat dissipating, by will the heat distributed be needed to be delivered to radiating fin, then carry out forced ventilation by fan, facilitate the exchange of radiating fin and air themperature, reach the temperature reducing power device.In wind-cooling heat dissipating, thermal transmission coefficient by air and radiating fin affects, be suitable only for the heat radiation of low-power device or transformer, radiating requirements cannot be met for slightly large power device, in addition, the efficiency of wind-cooling heat dissipating is low, unstable, there is noise and dust accretions in fan work, be unfavorable for the performance and the image appearance that promote whole product.
Utility model content
The technical problems to be solved in the utility model, provides a kind of electric vehicle controller radiator of better heat-radiation effect.
The utility model is achieved in that
A kind of electric vehicle controller radiator, comprises radiating block and the columniform thermal column of two or more of rectangle;
One surface of described radiating block is controller installed surface, the heat dissipation block surface relative with described controller installed surface is the water channel surface of cooling water, described water channel surface is inclined surface with a slope, described thermal column mutual dislocation be vertically arranged at described water channel on the surface.
Further, the material of described radiating block and thermal column is aluminium alloy, and described radiating block and thermal column are by casting one-shot forming.
Further, described water channel surface is the low two gradient inclined surfaces in middle high both sides, and the gradient scope of inclined surface is 5 ° ~ 20 °.
Further, cooling water flows into the toe end of end for described pair of gradient inclined surface, cooling water flow out of end another toe end for two gradient inclined surface.
Further, described water channel surface is clinoplain.
The utility model tool has the following advantages: the utility model electric vehicle controller radiator is a kind of water-cooling type radiator, it utilizes band acclive inclination water channel surface to get rid of the surperficial bubble produced of water channel, cooling water is fully contacted with water channel surface, improve radiating effect, and on water channel surface, multiple thermal column shifted to install is set, increase the contact area of radiating block and cooling water, further increase radiating effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model execution mode electric vehicle controller radiator;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the upward view of Fig. 1.
Label declaration:
1, radiating block; 2, thermal column; 3, water channel surface; 4, controller installed surface (abbreviation installed surface).
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of electric vehicle controller radiator of the utility model execution mode, this radiator comprises radiating block 1 and the columniform thermal column 2 of two or more of rectangle.Wherein, a surface of described radiating block 1 is controller installed surface 4, and the controller of electric automobile is arranged on described installed surface 4, and is passed on radiating block by heat.For improving heat-conducting effect, described installed surface 4 is plane and through polishing, is also provided with heat conductive silica gel between installed surface 4 and controller.The heat dissipation block surface relative with described controller installed surface 4 is the water channel surface 3 of cooling water, described thermal column 2 mutual dislocation be vertically arranged on described water channel surface 3, water channel surface 3 contacts with cooling water, cooling water flow surperficial through water channel 3 time, contact with thermal column with radiating block, heat is taken away.In the present embodiment, described water channel surface 3 is inclined surface with a slope.
Preferably, the material of described radiating block 1 and thermal column 2 is aluminium alloy, and described radiating block 1 and thermal column 2 are by casting one-shot forming.
In the present embodiment, described water channel surface 3 is the low two gradient inclined surfaces in middle high both sides, described cooling water flows into the toe end of end for described pair of gradient inclined surface, and cooling water flow out of end another toe end for two gradient inclined surface, in Fig. 2, the direction of arrow is the flow direction of cooling water.Water channel surface is set to inclined surface with a slope by present embodiment, because the effect of buoyancy exists, air bubble cannot stop at water channel end face, will inevitably discharge along the gradient, effectively can drain the residual air in water channel like this, the contact of abundant raising current and water channel end face, improves radiating effect.Preferably, the gradient scope of inclined surface is 5 ° ~ 20 °.
And, thermal column 2 can fully and water stream contacts, heat on guarantee thermal column 2 and current fully exchange, improve radiating effect, thermal column 2 is in the one side near power device simultaneously, is more conducive to the transmission of heat, even if discharge is not enough, also can make end and the water stream contacts of thermal column 2, reach heat radiation object.
Different from present embodiment, in another embodiment, described water channel surface is clinoplain, is high low single gradient clinoplain on one side.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent shapes or Structural Transformation; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (5)

1. an electric vehicle controller radiator, is characterized in that, comprises radiating block and the columniform thermal column of two or more of rectangle;
One surface of described radiating block is controller installed surface, the heat dissipation block surface relative with described controller installed surface is the water channel surface of cooling water, described water channel surface is inclined surface with a slope, described thermal column mutual dislocation be vertically arranged at described water channel on the surface.
2. electric vehicle controller radiator according to claim 1, is characterized in that, the material of described radiating block and thermal column is aluminium alloy, and described radiating block and thermal column are by casting one-shot forming.
3. electric vehicle controller radiator according to claim 1, is characterized in that, described water channel surface is the low two gradient inclined surfaces in middle high both sides, and the gradient scope of inclined surface is 5 ° ~ 20 °.
4. electric vehicle controller radiator according to claim 3, is characterized in that, cooling water flows into the toe end of end for described pair of gradient inclined surface, cooling water flow out of end another toe end for two gradient inclined surface.
5. electric vehicle controller radiator according to claim 1, is characterized in that, described water channel surface is clinoplain.
CN201520819617.6U 2015-10-22 2015-10-22 Electric automobile controller radiator Active CN204994216U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520819617.6U CN204994216U (en) 2015-10-22 2015-10-22 Electric automobile controller radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520819617.6U CN204994216U (en) 2015-10-22 2015-10-22 Electric automobile controller radiator

Publications (1)

Publication Number Publication Date
CN204994216U true CN204994216U (en) 2016-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520819617.6U Active CN204994216U (en) 2015-10-22 2015-10-22 Electric automobile controller radiator

Country Status (1)

Country Link
CN (1) CN204994216U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108282987A (en) * 2018-02-11 2018-07-13 芜湖宏景电子股份有限公司 Auto navigation cooling fin assembling structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108282987A (en) * 2018-02-11 2018-07-13 芜湖宏景电子股份有限公司 Auto navigation cooling fin assembling structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160705

Address after: 351100 Putian province Fujian City Hanjiang District Jiangkou Town Stone Village Avenue on the west side of Han Li

Patentee after: FUJIAN AUTOMOBILE INDUSTRIAL GROUP YUNDU NEW ENERGY AUTOMOBILE CO., LTD.

Address before: 351115 Putian City, Fujian province Jiangkou Town Hanjiang District Court Road Culvert technology building high-tech zones on the third floor

Patentee before: PUTIAN YUNCHI NEW ENERGY AUTOMOBILE RESEARCH INSTITUTE CO., LTD.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee after: Yundu New Energy Vehicle Co.,Ltd.

Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee before: Yundu New Energy Automobile Co.,Ltd.

Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee after: Yundu New Energy Automobile Co.,Ltd.

Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee before: FJ MOTOR GROUP, YUDO NEW-ENERGY AUTOMOBILE Co.,Ltd.