CN207994770U - A kind of dust-proof motor fan housing - Google Patents
A kind of dust-proof motor fan housing Download PDFInfo
- Publication number
- CN207994770U CN207994770U CN201721697184.7U CN201721697184U CN207994770U CN 207994770 U CN207994770 U CN 207994770U CN 201721697184 U CN201721697184 U CN 201721697184U CN 207994770 U CN207994770 U CN 207994770U
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- dust
- bulge loop
- cover body
- fan housing
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of dust-proof motor fan housings, including cover body and the cover, the cover is internally provided with a round platform rank, round platform rank is recessed from left to right, from left to right it is connected with ventilation filter pulp net, magnet ring, through-hole in round platform rank in turn, the magnet ring is adsorbed on inside cover body, and the magnet ring is equipped with the first bulge loop, groove and the second bulge loop successively, the internal diameter of first bulge loop is less than the internal diameter of the second bulge loop, and several mounting holes are distributed on the circumference of the cover body.The utility model is simple in structure, so that metal powder is adsorbed on magnet ring by magnet ring, and filter pulp web frame of divulging information makes some dust be blocked in outside strainer, and be deposited in the groove in magnet ring.It when dust is excessive, can dismantle, be recycled after cleaning up successively.
Description
Technical field
The utility model is related to motor accessories, more particularly to a kind of motor fan housing.
Background technology
Motor will produce heat in the process of running, and if heat gathers in motor, the performance of motor will be reduced very
To making burn-down of electrical machinery.Radiator fan can be generally installed to motor to take away motor internal heat, therefore, from security standpoint,
It is also contemplated for the purpose of dust-proof simultaneously, the installation settings fan housing at motor air inlet, wind is passed in and out by fan housing inside motor.But it is existing
Fan housing gas is not filtered, the metal powder in gas is easily accessible inside motor, influences the service life of motor.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of simple in structure, convenient for disassembly and assembly, efficient absorption dust
Motor fan housing.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of dust-proof motor fan housing, including cover body 1 and the cover 2, the cover 2 are internally provided with a round platform rank, and round platform rank is past from a left side
Right recess, is from left to right connected with ventilation filter pulp net 3, magnet ring 4, through-hole 6 in round platform rank in turn, and the magnet ring 4 is adsorbed on cover body
Inside, the magnet ring 4 are equipped with the first bulge loop 8, groove 9 and the second bulge loop 10 successively, and the internal diameter of first bulge loop 8 is less than second
Several mounting holes 7 are distributed on the circumference of the cover body 1 in the internal diameter of bulge loop 10.
Preferably, the left side of the through-hole 6 has at least one layer of iron net 5.
Preferably, the iron net 5 can be 4 mesh, 6 mesh or 8 mesh.
Preferably, the depth of the groove 9 is 3~5mm.
The utility model has the beneficial effects that：
The utility model is simple in structure, so that metal powder is adsorbed on magnet ring by magnet ring, and filter pulp web frame of divulging information makes
Dust is blocked in outside strainer, and is deposited in the groove in magnet ring.When dust is excessive, it can dismantle successively, after cleaning up again
It utilizes.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
It is as shown in Figure 1 a kind of dust-proof motor fan housing, including cover body 1 and the cover 2, the cover 2 are internally provided with a round platform rank, circle
Step is recessed from left to right, is from left to right connected with ventilation filter pulp net 3, magnet ring 4, through-hole 6, the magnet ring 4 in round platform rank in turn
Be adsorbed on inside cover body, the magnet ring 4 successively be equipped with the first bulge loop 8, groove 9 and the second bulge loop 10, first bulge loop 8 it is interior
Diameter is less than the internal diameter of the second bulge loop 10, and several mounting holes 7 are distributed on the circumference of the cover body 1.
Has at least one layer of iron net 5 in the inside of the through-hole 6.The iron net 5 can be 4 mesh, 6 mesh or 8 mesh.5 energy of iron net
Stop that some reptiles enter in motor, ensures motor normal operation.
The depth of the groove 9 is 3~5mm, can store the dust of precipitation.
The utility model is simple in structure, so that metal powder is adsorbed on magnet ring 4 by magnet ring 4, and 3 structure of ventilation filter pulp net makes
Some dust are blocked in outside ventilation filter pulp net 3, and in the groove 9 being deposited in magnet ring 4.When dust is excessive, it can dismantle successively,
It is recycled after cleaning up.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of dust-proof motor fan housing, it is characterised in that：Including cover body（1）And the cover（2）, the cover（2）It is internally provided with a round platform
Rank, round platform rank are recessed from left to right, are from left to right connected with ventilation filter pulp net in round platform rank in turn（3）, magnet ring（4）, through-hole
（6）, the magnet ring（4）It is adsorbed on inside cover body, the magnet ring（4）It is equipped with the first bulge loop successively（8）, groove（9）It is convex with second
Ring（10）, first bulge loop（8）Internal diameter be less than the second bulge loop（10）Internal diameter, the cover body（1）Circumference on be distributed with
Several mounting holes（7）.
2. a kind of dust-proof motor fan housing according to claim 1, it is characterised in that：The through-hole（6）Left side with extremely
Few one layer of iron net（5）.
3. a kind of dust-proof motor fan housing according to claim 2, it is characterised in that：The iron net（5）Can be 4 mesh, 6 mesh
Or 8 mesh.
4. a kind of dust-proof motor fan housing according to claim 1, it is characterised in that：The groove（9）Depth be 3~
5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697184.7U CN207994770U (en) | 2017-12-08 | 2017-12-08 | A kind of dust-proof motor fan housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697184.7U CN207994770U (en) | 2017-12-08 | 2017-12-08 | A kind of dust-proof motor fan housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994770U true CN207994770U (en) | 2018-10-19 |
Family
ID=63816607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697184.7U Expired - Fee Related CN207994770U (en) | 2017-12-08 | 2017-12-08 | A kind of dust-proof motor fan housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994770U (en) |
-
2017
- 2017-12-08 CN CN201721697184.7U patent/CN207994770U/en not_active Expired - Fee Related
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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: 20181019 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |