CN203984142U - A kind of heat radiation cooling device of motor - Google Patents

A kind of heat radiation cooling device of motor Download PDF

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Publication number
CN203984142U
CN203984142U CN201420365824.4U CN201420365824U CN203984142U CN 203984142 U CN203984142 U CN 203984142U CN 201420365824 U CN201420365824 U CN 201420365824U CN 203984142 U CN203984142 U CN 203984142U
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CN
China
Prior art keywords
heat radiation
heating panel
motor
heat
cooling device
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.)
Expired - Fee Related
Application number
CN201420365824.4U
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Chinese (zh)
Inventor
魏伟
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.)
SHENGZHOU LIMA MOTOR Co Ltd
Original Assignee
SHENGZHOU LIMA MOTOR 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
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Priority to CN201420365824.4U priority Critical patent/CN203984142U/en
Application granted granted Critical
Publication of CN203984142U publication Critical patent/CN203984142U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a kind of heat radiation cooling device of motor, comprise shell and heating panel, described heating panel is rectangular flat plate, described shell is cuboid and from top, heating panel is covered to an airtight heat-dissipating space of formation, the upper surface of described heating panel evenly has some the heat radiation translots parallel with its minor face along its long limit, between two heat radiation translots and between heat radiation translot and the minor face of heating panel, all have row's geometry grooves, on the left and right sidewall of described heat-dissipating space, evenly have the gathering sill of some perforations front and back, on the front/rear end of described heat-dissipating space, have between two parties through hole.The utility model is simple in structure, easy for installation, can adopt air-cooled and two kinds of radiating modes of liquid cooling, has utilized multiple radiating groove greatly to improve the radiating effect of motor.

Description

A kind of heat radiation cooling device of motor
Technical field
The utility model relates to the thermal component field of motor, particularly a kind of heat radiation cooling device of motor.
Background technology
Motor is a kind of conventional rotary electric machine that electric energy conversion is become to mechanical energy.Electric fan in family life and washing machine all be unable to do without motor.Motor has been applied in the various aspects in modern society's life.Motor, in use due to the existence of various losses, constantly raises temperature, for normal use, and cooling being even more important.As cooling in do not carried out it well, can affect useful life of motor, when serious, can threaten operator's life security.
In industrial motor, certainly fan cooling application comparatively extensive, surrounding air directly enters motor internal and carries out coolingly, and cold air is directly taken away motor heat and is discharged in environment around.But the radiator structure of existing industrial motor all volume ratio is huger, complicated structure, and be mostly adopt to increase the body of motor and the contact area of air can be dispelled the heat the body of motor fully mode to air, but the radiating effect of this mode is limited, can not effectively utilize the interior circulation of coolant to improve radiating effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of motor radiating cooling device, simple in structure, easy for installation, can adopt air-cooled and two kinds of radiating modes of liquid cooling, has utilized multiple radiating groove greatly to improve the radiating effect of motor.
The utility model solves the technical scheme that its technical problem adopts: the heat radiation cooling device that a kind of motor is provided, comprise shell and heating panel, described heating panel is rectangular flat plate, described shell is cuboid and from top, heating panel is covered to an airtight heat-dissipating space of formation, the upper surface of described heating panel evenly has some the heat radiation translots parallel with its minor face along its long limit, between two heat radiation translots and between heat radiation translot and the minor face of heating panel, all have row's geometry grooves, on the left and right sidewall of described heat-dissipating space, evenly have the gathering sill of some perforations front and back, on the front/rear end of described heat-dissipating space, have between two parties through hole.
The heat radiation translot of arranging on heating panel and geometry groove do not affect flow and the flow velocity of the cooling-air in heat-dissipating space, and cooling-air can increase the residence time of cooling-air in heat radiation translot and geometry grooves after forming turbulent flow or whirlpool;
The cavity that heating panel and shell form also can pass into hydraulic pressure wet goods working media and flow in the mechanical system course of work, shell by dissipation of heat in the middle of working media.Due to working media in system work process always in flow regime, heat transfer effect is best, so the heat dispersion of motor can improve a lot.
As a kind of supplementing of the present utility model, lower end, the both sides symmetry of described heating panel is vertically provided with the support foot plate being connected with the long limit of heating panel, the outside of this support foot plate is close to and is furnished with the connecting plate being connected with the both sides of shell, facilitates assembling of heating panel and shell.
Further, outside, the middle part of described support foot plate is furnished with the draw-in groove parallel with its long limit, and on described connecting plate, the location arrangements corresponding with draw-in groove has the projection matching with draw-in groove, and this projection is embedded in draw-in groove, improves bonding strength, easy for installation.
Further, the bottom surface of described heat radiation translot is connected and is arc surface with side, and arc surface can strengthen the effect of turbulent flow or whirlpool, increases and stops cooling time.
Further, how much described grooves are droplet-shaped or rhombus, and its bottom surface is arc surface, and arc surface can strengthen the effect of turbulent flow or whirlpool, increases and stops cooling time.
Further, the quantity of how much grooves of every row is no less than 4, improves cooling time and effect.
The utility model is simple in structure, and good looking appearance is easy for installation, can adopt air-cooled and two kinds of radiating modes of liquid cooling, has utilized multiple radiating groove greatly to improve the radiating effect of motor.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the front view that partly cuts open of the present utility model;
Fig. 3 is the vertical view of heating panel described in the utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-3, execution mode of the present utility model relates to a kind of heat radiation cooling device of motor, comprise shell 1 and heating panel 2, described heating panel 2 is rectangular flat plate, described shell 1 is cuboid and from top, heating panel 2 is covered to an airtight heat-dissipating space of formation, the upper surface of described heating panel 2 evenly has some the heat radiation translots 21 parallel with its minor face along its long limit, between two heat radiation translots 21 and between heat radiation translot 21 and the minor face of heating panel 2, all have row's geometry grooves 22, on the left and right sidewall of described heat-dissipating space, evenly have the gathering sill 11 of some perforations front and back, on the front/rear end of described heat-dissipating space, have between two parties through hole 3.
Lower end, the both sides symmetry of described heating panel 2 is vertically provided with the support foot plate 4 being connected with the long limit of heating panel 2, and the outside of this support foot plate 4 is close to and is furnished with the connecting plate 5 being connected with the both sides of shell 1, facilitates assembling of heating panel 2 and shell 1.
The outside, middle part of described support foot plate 4 is furnished with the draw-in groove 13 parallel with its long limit, and on described connecting plate 5, the location arrangements corresponding with draw-in groove 13 has the projection 12 matching with draw-in groove 13, and this projection 12 is embedded in draw-in groove 13, improves bonding strength, easy for installation.
The bottom surface of described heat radiation translot 21 is connected and is arc surface with side, and arc surface can strengthen the effect of turbulent flow or whirlpool, increases and stops cooling time.
How much described grooves 22 are droplet-shaped or rhombus, and its bottom surface is arc surface, and arc surface can strengthen the effect of turbulent flow or whirlpool, increases and stops cooling time.
The quantity of how much grooves 22 of every row is no less than 4, improves cooling time and effect.
Embodiment 1
Described heat radiation cooling device is arranged on to the shell surrounding of motor, during machine operation, fan sucks motor by cooling-air by through hole 3, to body, carry out cooling, the air of axial flow in flow process because heating panel 2 inwalls exist many how much indents 22 and heat radiation translot 21, the disturbance that Air Flow produces to a certain degree forms irregular whirlpool district, and cooling-air can increase the residence time of cooling-air in heat radiation gap after forming turbulent flow or whirlpool, so the heat dispersion of motor can improve a lot.
The cavity that heating panel 2 and shell 1 form also can pass into hydraulic pressure wet goods working media and flow in the mechanical system course of work, shell 1 by dissipation of heat in the middle of working media.Due to working media in system work process always in flow regime, heat transfer effect is best, so the heat dispersion of motor can improve a lot.
The utility model is simple in structure, and good looking appearance is easy for installation, can adopt air-cooled and two kinds of radiating modes of liquid cooling, has utilized multiple radiating groove greatly to improve the radiating effect of motor.

Claims (6)

1. the heat radiation cooling device of a motor, comprise shell (1) and heating panel (2), it is characterized in that, described heating panel (2) is rectangular flat plate, described shell (1) is cuboid and from top, heating panel (2) is covered to an airtight heat-dissipating space of formation, the upper surface of described heating panel (2) evenly has some the heat radiation translots (21) parallel with its minor face along its long limit, between two heat radiation translots (21) and between heat radiation translot (21) and the minor face of heating panel (2), all have how much grooves (22) of a row, on the left and right sidewall of described heat-dissipating space, evenly have the gathering sill (11) of some perforations front and back, on the front/rear end of described heat-dissipating space, have between two parties through hole (3).
2. the heat radiation cooling device of motor according to claim 1, it is characterized in that, lower end, the both sides symmetry of described heating panel (2) is vertically provided with the support foot plate (4) being connected with the long limit of heating panel (2), and the outside of this support foot plate (4) is close to and is furnished with the connecting plate (5) being connected with the both sides of shell (1).
3. the heat radiation cooling device of motor according to claim 2, it is characterized in that, the outside, middle part of described support foot plate (4) is furnished with the draw-in groove (13) parallel with its long limit, the upper location arrangements corresponding with draw-in groove (13) of described connecting plate (5) has the projection (12) matching with draw-in groove (13), and this projection (12) is embedded in draw-in groove (13).
4. according to the heat radiation cooling device of the motor described in any one in claim 1-3, it is characterized in that, the bottom surface of described heat radiation translot (21) is connected and is arc surface with side.
5. according to the heat radiation cooling device of the motor described in any one in claim 1-3, it is characterized in that, described how much grooves (22) are droplet-shaped or rhombus, and its bottom surface is arc surface.
6. according to the heat radiation cooling device of the motor described in any one in claim 1-3, it is characterized in that, the quantity of every how much grooves of row (22) is no less than 4.
CN201420365824.4U 2014-07-02 2014-07-02 A kind of heat radiation cooling device of motor Expired - Fee Related CN203984142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420365824.4U CN203984142U (en) 2014-07-02 2014-07-02 A kind of heat radiation cooling device of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420365824.4U CN203984142U (en) 2014-07-02 2014-07-02 A kind of heat radiation cooling device of motor

Publications (1)

Publication Number Publication Date
CN203984142U true CN203984142U (en) 2014-12-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115342A (en) * 2015-09-11 2015-12-02 无锡金鑫集团股份有限公司 Plate type cooling fin
WO2019201702A1 (en) * 2018-04-19 2019-10-24 Zf Friedrichshafen Ag Liquid cooling system for an electric machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115342A (en) * 2015-09-11 2015-12-02 无锡金鑫集团股份有限公司 Plate type cooling fin
WO2019201702A1 (en) * 2018-04-19 2019-10-24 Zf Friedrichshafen Ag Liquid cooling system for an electric machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141203

Termination date: 20150702

EXPY Termination of patent right or utility model