CN207884404U - A kind of radiator structure of air-cooled servo motor - Google Patents
A kind of radiator structure of air-cooled servo motor Download PDFInfo
- Publication number
- CN207884404U CN207884404U CN201721926125.2U CN201721926125U CN207884404U CN 207884404 U CN207884404 U CN 207884404U CN 201721926125 U CN201721926125 U CN 201721926125U CN 207884404 U CN207884404 U CN 207884404U
- Authority
- CN
- China
- Prior art keywords
- motor housing
- face
- air
- servo motor
- positioning step
- 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
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of radiator structures of air-cooled servo motor, including motor housing, the motor housing is in hollow and annular, the inner wall of the motor housing rear end, which is recessed forward, forms a positioning step, it is each formed with several air ducts between the positioning step and the front end face of motor housing and between the front end face and rear end face of the motor housing, electric fan is placed on the positioning step.Start electric fan, a large amount of air-flow is formed in several air ducts between positioning step and the front end face of motor housing and between the front end face and rear end face of motor housing, not only solve the problem of taking away servo motor internal heat, also effectively heat of the conduction on motor housing is taken away, better heat-radiation effect.
Description
Technical field
The utility model is related to motor radiating technical field, more particularly to a kind of radiator structure of air-cooled servo motor.
Background technology
Servo motor uses extensively because of its superior performance, and general servo motor has control accuracy height, overload energy
The features such as power is good.
Servo motor will produce stator copper loss, iron loss, added losses and rotor loss etc. when working normally, along with these
The phenomenon that being lost, producing a large amount of heat inside motor, thus cause motor casing high temperature exothermic.Once motor temperature mistake
It is high, it will to influence its performance, therefore, how to solve the heat dissipation problem of servo motor, it appears particularly important.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of heat dissipations of the air-cooled servo motor of good heat dissipation effect
Structure.
Used technical solution to solve above-mentioned technical problem：A kind of radiator structure of air-cooled servo motor, including electricity
Machine shell, the motor housing are in hollow and annular, and the inner wall of the motor housing rear end, which is recessed forward, forms a positioning step,
It is respectively formed between the positioning step and the front end face of motor housing and between the front end face and rear end face of the motor housing
There are several air ducts, electric fan is placed on the positioning step.
Further, the outer surface of the motor housing is axially distributed several grooves.
Further, the rear end of the motor housing is equipped with safety screen.
Further, the middle part of the safety screen is equipped with the first ventilation hole.
Further, it is logical to be equipped with second communicated with motor housing inner cavity and part air duct for the top of the motor housing
Air holes.
Advantageous effect：In the utility model, start electric fan, between positioning step and the front end face of motor housing with
And a large amount of air-flow is formed in several air ducts between the front end face and rear end face of motor housing, it not only solves and takes away servo electricity
The problem of machine internal heat, is also effectively taken away heat of the conduction on motor housing, better heat-radiation effect.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples；
Fig. 1 is the utility model embodiment motor housing radiator structure；
Fig. 2 is the overall schematic of the utility model embodiment servo motor.
Specific implementation mode
Referring to figs. 1 to Fig. 2, a kind of radiator structure of air-cooled servo motor of the utility model embodiment, including motor housing
1, wherein motor housing 1 is in hollow and annular and is metal shell, convenient for heat dissipation.The inner wall of 1 rear end of motor housing concave shape forward
At a positioning step 11, the depth of the positioning step 11 is suitble to, and is easily installed electric fan 2.Positioning step 11 and motor housing 1
Front end face between and the front end face and rear end face of motor housing 1 between be each formed with several air ducts 12 so that entire motor
Shell 1 is in Openworks shape, on the one hand increases the heat dissipation area of motor housing 1, on the other hand forms air duct 12, is realized more
Air-flow passes through motor housing 1, and then takes away more heats.
Start electric fan 2, between positioning step 11 and the front end face of motor housing 1 and the front end of motor housing 1
The inner a large amount of air-flow of formation in several air ducts 12 between face and rear end face, not only solves and takes away asking for servo motor internal heat
Topic is also effectively taken away heat of the conduction on motor housing 1, better heat-radiation effect.
Preferably, the outer surface of motor housing 1 is axially distributed several grooves 13.Further increase motor housing
1 heat dissipation area, improves heat dissipation effect.
Preferably, the rear end of motor housing 1 is equipped with safety screen 3.After installing electric fan 2, electric fan 2 is realized
Security isolation, meanwhile, the middle part of safety screen 3 is equipped with the first ventilation hole 31.Convenient for the heat inside servo motor through electric fan 2
It is discharged from end.
Lead to preferably, the top of motor housing 1 is equipped with second communicated with 1 inner cavity of motor housing and part air duct 12
Air holes 14.Under the drainage of electric fan 2, the cold air outside servo motor flows into motor housing through the second ventilation hole 14
In the air duct 12 that 1 inside and part are communicated with the second ventilation hole 14, accelerate heat dissipation.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, the technical field those of ordinary skill within the scope of knowledge, this practicality can also not departed from
Various changes can be made under the premise of novel objective.
Claims (5)
1. a kind of radiator structure of air-cooled servo motor, it is characterised in that：Including motor housing, the motor housing is in hollow ring
Shape, the inner wall of the motor housing rear end, which is recessed forward, forms a positioning step, before the positioning step and motor housing
It is each formed with several air ducts between end face and between the front end face and rear end face of the motor housing, is put on the positioning step
It is equipped with electric fan.
2. the radiator structure of air-cooled servo motor according to claim 1, it is characterised in that：The appearance of the motor housing
Face is axially distributed several grooves.
3. the radiator structure of air-cooled servo motor according to claim 1, it is characterised in that：The rear end of the motor housing
Equipped with safety screen.
4. the radiator structure of air-cooled servo motor according to claim 3, it is characterised in that：The middle part of the safety screen
Equipped with the first ventilation hole.
5. the radiator structure of air-cooled servo motor according to claim 4, it is characterised in that：The top of the motor housing
Equipped with the second ventilation hole communicated with motor housing inner cavity and part air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926125.2U CN207884404U (en) | 2017-12-29 | 2017-12-29 | A kind of radiator structure of air-cooled servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926125.2U CN207884404U (en) | 2017-12-29 | 2017-12-29 | A kind of radiator structure of air-cooled servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884404U true CN207884404U (en) | 2018-09-18 |
Family
ID=63505439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926125.2U Expired - Fee Related CN207884404U (en) | 2017-12-29 | 2017-12-29 | A kind of radiator structure of air-cooled servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299788A (en) * | 2019-07-23 | 2019-10-01 | 宁波兴泰科技有限公司 | A kind of integrated driving device with heat sinking function |
-
2017
- 2017-12-29 CN CN201721926125.2U patent/CN207884404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299788A (en) * | 2019-07-23 | 2019-10-01 | 宁波兴泰科技有限公司 | A kind of integrated driving device with heat sinking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |