CN207010433U - A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect - Google Patents
A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect Download PDFInfo
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- CN207010433U CN207010433U CN201720879123.6U CN201720879123U CN207010433U CN 207010433 U CN207010433 U CN 207010433U CN 201720879123 U CN201720879123 U CN 201720879123U CN 207010433 U CN207010433 U CN 207010433U
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- electric machine
- motor
- heat dissipation
- dissipation effect
- good heat
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Abstract
The utility model discloses a kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect, includes electric machine casing, and electric machine casing is provided with some air draft inclined holes, and air draft inclined hole tilts to motor head；The head end of the electric machine casing is connected with head end cover plate, and tail end is connected with tail end cover plate, and tail end cover plate is provided with some air intake inclined holes, and air intake inclined hole rolls oblique to motor centrifugation；One end of machine shaft in motor is connected with radiator fan after passing through tail end cover plate.The utility model has good heat dissipation effect, the characteristics of being not easy dust stratification.
Description
Technical field
It the utility model is related to a kind of miniature specific type of electric machine, and in particular to a kind of miniature special type of the dust protected of good heat dissipation effect
Motor.
Background technology
Miniature specific type of electric machine is a kind of small specific type of electric machine of size, and at present now, micromachine more or less all exists certain
The defects of, 1, because motor size is small, auxiliary radiating device can not be installed, radiating effect is poor；2nd, now have at present in electric machine casing
Upper increase heat emission hole, to improve radiating effect, still, now current heat emission hole is manhole, and dust is easy to from heat emission hole
Into motor internal, dust stratification in motor is caused, influences the performance of motor.
The content of the invention
The purpose of the utility model is to be, there is provided a kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect.This practicality is new
Type has good heat dissipation effect, the characteristics of being not easy dust stratification.
The technical solution of the utility model：A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect, includes motor casing
Body, electric machine casing are provided with some air draft inclined holes, and air draft inclined hole tilts to motor head；The head end of the electric machine casing is connected with
Head end cover plate, tail end are connected with tail end cover plate, and tail end cover plate is provided with some air intake inclined holes, and air intake inclined hole is centrifuged to motor and rolled
Tiltedly；One end of machine shaft in motor is connected with radiator fan after passing through tail end cover plate.
The miniature specific type of electric machine of dust protected of foregoing good heat dissipation effect, the air draft inclined hole circumference along electric machine casing point
Cloth.
The miniature specific type of electric machine of dust protected of foregoing good heat dissipation effect, the air draft inclined hole tilt 45 degree.
The miniature specific type of electric machine of dust protected of foregoing good heat dissipation effect, the electric machine casing is interior to be provided with heat absorbing sheet, heat absorbing sheet
It is axially arranged along motor.
The miniature specific type of electric machine of dust protected of foregoing good heat dissipation effect, the tail end of the electric machine casing are provided with protection net.
The beneficial effects of the utility model：
1st, the utility model by electric machine casing set air draft inclined hole, meanwhile, on tail end cover plate set air intake it is oblique
Hole, the cold air of outside is blown into by radiator fan, absorbs the heat of motor internal and discharged from air draft inclined hole, greatly improved
Radiating effect.
2nd, the utility model by vent and fresh air inlet by being arranged to inclined hole, and when not in use, dust is difficult electric from entering
Inside machine, the possibility of dust stratification is greatly reduced, there is the advantages of being not easy dust stratification.Meanwhile air intake inclined hole is centrifuged to motor and rolled
Tiltedly, the inwall after air-flow enters as far as possible along electric machine casing flows, and can preferably discharge from air draft inclined hole, further carry
High radiating effect.
3rd, the utility model can absorb the heat in motor as far as possible, be easy to by setting heat absorbing sheet in electric machine casing
Cooling air-flow taking away rapidly and efficiently, meanwhile, the groove between adjacent heat absorbing sheet can be used as guiding gutter, make air-flow more steady
It is fixed, sinuous flow is reduced, further increases radiating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：1- electric machine casings, 2- air draft inclined holes, 3- head end cover plates, 4- tail end cover plates, 5- air intake inclined holes,
6- machine shafts, 7- radiator fans, 8- heat absorbing sheets, 9- protection nets.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment of the present utility model：A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect, as shown in Figure 1, bag
Electric machine casing 1 is included, electric machine casing 1 is provided with some air draft inclined holes 2, and air draft inclined hole 2 tilts to motor head；The motor casing
The head end of body 1 is connected with head end cover plate 3, and tail end is connected with tail end cover plate 4, and tail end cover plate 4 is provided with some air intake inclined holes 5, entered
Wind inclined hole 5 rolls oblique to motor centrifugation；One end of machine shaft 6 in motor is connected with radiator fan after passing through tail end cover plate 4
7。
The air draft inclined hole 2 is along the circumferentially distributed of electric machine casing 1.
The air draft inclined hole 2 tilts 45 degree.
Heat absorbing sheet 8 is provided with the electric machine casing 1, heat absorbing sheet 8 is axially arranged along motor.
The tail end of the electric machine casing 1 is provided with protection net 9.
In use, machine shaft 6 drives radiator fan 7 to rotate, air-flow is driven to enter motor internal from air intake inclined hole 5, and
Centrifugation to motor is side-blown to stroke, and air-flow flows along the groove between heat absorbing sheet 8, and heat exchange occurs with heat absorbing sheet 8, meanwhile, band
The hot-air in motor is walked, and motor is discharged from air draft inclined hole 2, so as to realize the cooling of motor.
Claims (5)
- A kind of 1. miniature specific type of electric machine of the dust protected of good heat dissipation effect, it is characterised in that：Include electric machine casing（1）, motor casing Body（1）It is provided with some air draft inclined holes（2）, air draft inclined hole（2）Tilted to motor head；The electric machine casing（1）Head end connect It is connected to head end cover plate（3）, tail end is connected with tail end cover plate（4）, tail end cover plate（4）It is provided with some air intake inclined holes（5）, air intake is oblique Hole（5）Rolled to motor centrifugation oblique；Machine shaft in motor（6）One end pass through tail end cover plate（4）After be connected with radiation air Fan（7）.
- 2. the miniature specific type of electric machine of the dust protected of good heat dissipation effect according to claim 1, it is characterised in that：The air draft is oblique Hole（2）Along electric machine casing（1）It is circumferentially distributed.
- 3. the miniature specific type of electric machine of the dust protected of good heat dissipation effect according to claim 1, it is characterised in that：The air draft is oblique Hole（2）Tilt 45 degree.
- 4. the miniature specific type of electric machine of the dust protected of good heat dissipation effect according to claim 1, it is characterised in that：The motor casing Body（1）It is interior to be provided with heat absorbing sheet（8）, heat absorbing sheet（8）It is axially arranged along motor.
- 5. the miniature specific type of electric machine of the dust protected of good heat dissipation effect according to claim 1, it is characterised in that：The motor casing Body（1）Tail end be provided with protection net（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879123.6U CN207010433U (en) | 2017-07-19 | 2017-07-19 | A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879123.6U CN207010433U (en) | 2017-07-19 | 2017-07-19 | A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010433U true CN207010433U (en) | 2018-02-13 |
Family
ID=61455116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720879123.6U Active CN207010433U (en) | 2017-07-19 | 2017-07-19 | A kind of miniature specific type of electric machine of the dust protected of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116270212A (en) * | 2023-05-17 | 2023-06-23 | 南昌大学 | Multifunctional intelligent moxibustion and acupuncture combined therapeutic instrument |
-
2017
- 2017-07-19 CN CN201720879123.6U patent/CN207010433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116270212A (en) * | 2023-05-17 | 2023-06-23 | 南昌大学 | Multifunctional intelligent moxibustion and acupuncture combined therapeutic instrument |
| CN116270212B (en) * | 2023-05-17 | 2023-10-24 | 南昌大学 | Multifunctional intelligent moxibustion and acupuncture combined therapeutic instrument |
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