CN207743790U - Waterproof dust-free motor - Google Patents

Waterproof dust-free motor Download PDF

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Publication number
CN207743790U
CN207743790U CN201820184544.1U CN201820184544U CN207743790U CN 207743790 U CN207743790 U CN 207743790U CN 201820184544 U CN201820184544 U CN 201820184544U CN 207743790 U CN207743790 U CN 207743790U
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CN
China
Prior art keywords
air intake
casing
window
outlet
rotor
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Expired - Fee Related
Application number
CN201820184544.1U
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Chinese (zh)
Inventor
吴斌
郑炜
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Fujian In Center Of Mechanical And Electrical Technology Co Ltd
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Fujian In Center Of Mechanical And Electrical Technology Co Ltd
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Priority to CN201820184544.1U priority Critical patent/CN207743790U/en
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Publication of CN207743790U publication Critical patent/CN207743790U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The utility model is related to a kind of waterproof dust-free motors, including tubular casing, the stator in casing and the rotor for being threaded through bore of stator, rotor includes shaft, more than one is arranged is fixed on shaft periphery and the mutually folded permanent magnet for being located at punching together and being embedded respectively in each punching, the shaft of rotor extend along stator center axis direction and be rotatably connected on casing in an axial direction one by one.The utility model is overcome existing motor outlet window and is designed using abatvent formula window page, venthole can not be closed completely the disadvantage of caused dustproof and waterproof effect difference, by the way that the window page of outlet window is improved to be rotatablely connected, it can be closed outlet window when the venthole motor of outlet window is stopped, have the advantages that good dustproof and waterproof.

Description

Waterproof dust-free motor
Technical field
The utility model is related to a kind of waterproof dust-free motor, apply in generator production field.
Background technology
Motor (Motor) i.e. motor is a kind of equipment for converting electrical current into mechanical energy.It is to use the power on coil (namely stator winding), which generates rotating excitation field and act on rotor (such as squirrel-cage is closed aluminium frame), forms electro-magnetic motor force rotation torsion Square.Motor is divided into dc motor and ac motor by using power supply difference.
An outlet window is offered on the two side of the casing of existing motor respectively, and it is equipped with the end of fan side and sets There is air intake window, the window page of venetian blind type is equipped in outlet window and air intake window to waterproof and dustproof, difference lies in go out for the two Window page opens outward on transom window, and the window page on air intake window is inwardly opened.It has the drawback that on the outlet window and air intake window Gap between each window page is very big, and the window page is to be fixedly connected with setting, and angle can not adjust, so as to cause outlet window and into The waterproof and dustproof of transom window is ineffective.Therefore a kind of outlet window and air intake window are provided using the venetian blind type that can be freely rotated Window page, can reach good waterproof and dustproof effect waterproof dust-free motor oneself become when business urgently.
Utility model content
In order to overcome existing motor air intake window to be designed using abatvent formula window page, air admission hole can not be closed completely and be led The disadvantage of the dustproof and waterproof effect difference of cause, the utility model provides a kind of waterproof dust-free motor, by changing the window page of air intake window Into for rotation connection so that the air admission hole energy motor of air intake window can be closed air intake window when being stopped, have good dustproof and waterproof The advantages of.
The technical solution of the utility model is as follows:
A kind of waterproof dust-free motor, including tubular casing, the stator in casing and it is threaded through bore of stator Rotor, rotor includes shaft, more than one is arranged is fixed on shaft periphery and the in an axial direction mutually folded punching being located at together one by one And it is embedded the permanent magnet in each punching respectively, the shaft of rotor extends along stator center axis direction and is rotatably connected on casing On;Outlet window and air intake window are offered on the casing outer wall;Air intake window includes that more than one is spaced and parallel successively from top to bottom The air admission unit of setting, each air admission unit include penetrate through enclosure wall strip air admission hole and upper end be rotatably connected on this into The air intake window page of stomata top inside edge, the air intake window page can be sagging under self gravitation effect and be covered in corresponding air admission hole Inner surface.
The venetian blind type window page that can not be rotated of conventional motors air intake window is improved to turn by the waterproof dust-free motor of the application The dynamic air intake window page for being connected to air admission hole top inside edge so that when motor work air inlet, air intake window page can be under air-flow drive It inwardly opens so that air inlet is smooth, and when motor is stopped, under the action of air intake window page its own gravity, air intake window page is downward The inner surface for rotating and being covered in corresponding air admission hole closes corresponding air admission hole, reaches effective dustproof and waterproof effect.
Air intake window is located on casing end wall, and outlet window is located on casing barrel.
The Position Design can allow stator and rotor to reach good heat dissipation.
It is both provided with outlet window in the opposite sides of casing barrel.
The design of both sides outlet window can greatly promote heat dissipation effect.
Air admission hole extends along casing horizontal profile direction is parallel to.
It is more preferably smooth that the preferred air admission hole so that air intake window page rotates down under the effect of gravity.
Outlet window includes the outlet cell of more than one spaced and parallel setting from top to bottom, and each outlet cell includes perforation The strip venthole of enclosure wall and upper end are rotatably connected on the outlet window page of the venthole top outer edge, the outlet window page It can outer surface that is sagging and being covered in corresponding venthole under self gravitation effect.
The rotation window page outlet window page of outlet window being designed to as air intake window page so that casing is protected when not working Air-tight state is held, best dustproof and waterproof effect is reached.
Air intake window page and outlet window page are slightly larger than the size of air admission hole and venthole respectively.
The design enables air admission hole and gas outlet to be completely enclosed, and casing reaches best air-tight state.
Air intake window page and outlet window page can disconnect respectively with air admission hole and venthole activity.
Activity disconnects design so that cleaning and maintaining for air intake window page and outlet window page is more preferably convenient.
Waterproof dust-free motor further includes that the end being located in casing is used to give casing internal cooling fan close to air intake window, Fan is set in the shaft of rotor to be rotated with rotor coaxial.
The design of fan is more convenient for the heat dissipation of stator and rotor, ensures motor normal work.
Each air intake window page covers corresponding air inlet internal surface of hole or when each outlet window page covers corresponding venthole outer surface, It is mutually overlapping between adjacent air intake window page or adjacent outlet window page;The waterproof dust-free motor further includes the reset being mounted on casing Device, resetting apparatus include rotor speed detection device, air intake window poke rod, outlet window poke rod and are dialled respectively with air intake window The control device that lever, rotor speed detection device are connected with outlet window poke rod, wherein control device, air intake window are stirred Bar and rotor speed detection device are each provided in casing, and air intake window poke rod is located on the air intake window page of air intake window top Side can receive controlled device after rotor speed detection device detects the transmitted signal of rotor stalling in control device and control It is moved up and down successively for pushing each air intake window page rotation to make air admission hole completely enclosed and reset itself;Outlet window poke rod is located at Above the outlet window page of the outer outlet window top of casing, rotor speed detection device can be received in control device and detect that rotor stops Controlled device control is moved up and down successively for pushing each outlet window page rotation to make venthole complete after signal transmitted by turning Closing and reset itself.
The design of resetting apparatus prevents partial-air admission window page and outlet window page that can not automatically reset the generation of situation, ensures Motor can keep good closed state when being stopped, with dust and water protection.
The outlet window and/or the outside mask of air intake window are equipped with porous dust-proof mesh enclosure.
Dust-proof mesh enclosure can further promote the cleanliness factor inside motor.
Compared with prior art, the present utility model application has the following advantages:
1) waterproof dust-free motor of the application is designed using the air intake window page of rotation connection so that when motor work air inlet, Air intake window page can inwardly be opened under air-flow drive so that air inlet is smooth, and when motor is stopped, in air intake window page itself weight Under the action of power, air intake window page rotates down and is covered in the inner surface of corresponding air admission hole, closes corresponding air admission hole, reaching has Dustproof and waterproof effect of effect;
2) the outlet window page of outlet window is further ensured that the closing of casing also using rotation connection.
Description of the drawings
Fig. 1 is waterproof dust-free motor embodiment 1-6 stereograms one described in the utility model;
Fig. 2 is waterproof dust-free motor embodiment 1-6 stereograms two described in the utility model;
Fig. 3 is the stereogram of waterproof dust-free motor stator and rotor described in the utility model;
Fig. 4 is waterproof dust-free motor embodiment 1-8 outlet windows described in the utility model or air intake window working state figure one;
Fig. 5 is waterproof dust-free motor embodiment 1-8 outlet windows described in the utility model or air intake window working state figure two;
Fig. 6 is waterproof dust-free motor embodiment 7-8 stereograms described in the utility model;
Fig. 7 is waterproof dust-free motor embodiment 9-11 stereograms one described in the utility model;
Fig. 8 is waterproof dust-free motor embodiment 9-11 stereograms two described in the utility model;
Fig. 9 is waterproof dust-free motor embodiment 9-11 air intake windows working state figure one described in the utility model;
Figure 10 is waterproof dust-free motor embodiment 9-11 air intake windows working state figure two described in the utility model;
Figure 11 is waterproof dust-free motor embodiment 9-11 outlet windows working state figure one described in the utility model;
Figure 12 is waterproof dust-free motor embodiment 9-11 outlet windows working state figure two described in the utility model.
Label declaration:
Casing 1, stator 2, rotor 3, outlet window 4, air intake window 5, resetting apparatus 6, dust-proof mesh enclosure 7, shaft 3-1, punching 3- 2, venthole 4-1, outlet window page 4-2, air admission hole 5-1, air intake window page 5-2, rotor speed detection device 6-1, air intake window are stirred Bar 6-2, control device 6-3, outlet window poke rod 6-4.
Specific implementation mode
The technical solution of the utility model is described in detail in 1-6 with reference to the accompanying drawings of the specification.
Embodiment 1
As shown in Figs. 1-5, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Embodiment 2
As shown in Figs. 1-5, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Air intake window 5 is located on 1 end wall of casing, and outlet window 4 is located on 1 barrel of casing.
Embodiment 3
As shown in Figs. 1-5, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Air intake window 5 is located on 1 end wall of casing, and outlet window 4 is located on 1 barrel of casing.
Outlet window 4 is both provided in the opposite sides of 1 barrel of casing.
Air admission hole 5-1 extends along 1 horizontal profile direction of casing is parallel to.
Embodiment 4
As shown in Figs. 1-5, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Air intake window 5 is located on 1 end wall of casing, and outlet window 4 is located on 1 barrel of casing.
Outlet window 4 is both provided in the opposite sides of 1 barrel of casing.
Air admission hole 5-1 extends along 1 horizontal profile direction of casing is parallel to.
Outlet window 4 includes the outlet cell of more than one spaced and parallel setting from top to bottom, and each outlet cell includes passing through The strip venthole 4-1 of logical enclosure wall and upper end are rotatably connected on the outlet window page 4- of the tops venthole 4-1 outer edge 2, the outlet window page 4-2 can outer surfaces that is sagging and being covered in corresponding venthole 4-1 under self gravitation effect.
Embodiment 5
As shown in Figs. 1-5, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Air intake window 5 is located on 1 end wall of casing, and outlet window 4 is located on 1 barrel of casing.
Outlet window 4 is both provided in the opposite sides of 1 barrel of casing.
Air admission hole 5-1 extends along 1 horizontal profile direction of casing is parallel to.
Outlet window 4 includes the outlet cell of more than one spaced and parallel setting from top to bottom, and each outlet cell includes passing through The strip venthole 4-1 of logical enclosure wall and upper end are rotatably connected on the outlet window page 4- of the tops venthole 4-1 outer edge 2, the outlet window page 4-2 can outer surfaces that is sagging and being covered in corresponding venthole 4-1 under self gravitation effect.
Air intake window page 5-2 and outlet window page 4-2 is slightly larger than the size of air admission hole 5-1 and venthole 4-1 respectively.
Embodiment 6
As shown in Figs. 1-5, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Air intake window 5 is located on 1 end wall of casing, and outlet window 4 is located on 1 barrel of casing.
Outlet window 4 is both provided in the opposite sides of 1 barrel of casing.
Air admission hole 5-1 extends along 1 horizontal profile direction of casing is parallel to.
Outlet window 4 includes the outlet cell of more than one spaced and parallel setting from top to bottom, and each outlet cell includes passing through The strip venthole 4-1 of logical enclosure wall and upper end are rotatably connected on the outlet window page 4- of the tops venthole 4-1 outer edge 2, the outlet window page 4-2 can outer surfaces that is sagging and being covered in corresponding venthole 4-1 under self gravitation effect.
Air intake window page 5-2 and outlet window page 4-2 is slightly larger than the size of air admission hole 5-1 and venthole 4-1 respectively.
Air intake window page 5-2 and outlet window page 4-2 can be disconnected respectively with air admission hole 5-1 and venthole 4-1 activities.
Waterproof dust-free motor further includes that the end being located in casing 1 is used for close to air intake window 5 to the wind of 1 internal heat dissipating of casing Fan, fan are set on the shaft 3-1 of rotor 3 and are rotated coaxially with rotor 3.
Embodiment 7
As shown in figures 1 to 6, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Each air intake window page 5-2 covers corresponding air admission hole 5-1 inner surfaces or each outlet window page 4-2 covers corresponding venthole It is mutually overlapping between adjacent air intake window page 5-2 or adjacent outlet window pages 4-2 when the outer surfaces 4-1;The waterproof dust-free motor further includes Resetting apparatus 6 on casing 1, resetting apparatus 6 include rotor speed detection device 6-1, air intake window poke rod 6-2, go out Transom window poke rod 6-4 and respectively with air intake window poke rod 6-2, rotor speed detection device 6-1 and outlet window poke rod 6-4 phases The control device 6-3 of connection, wherein control device 6-3, air intake window poke rod 6-2 and rotor speed detection device 6-1 are each provided at In casing 1, and air intake window poke rod 6-2 is located above the air intake window page 5-2 of 5 top of air intake window, can be connect in control device 6-3 It receives rotor speed detection device 6-1 and detects after rotor 3 stalls transmitted signal controlled device 6-3 controls fortune up and down successively It employs and makes air admission hole 5-1 completely enclosed and reset itself in each air intake window page 5-2 rotations of promotion;Outlet window poke rod 6-4 is located at Above the outlet window page 4-2 of 1 outer outlet window of casing, 4 top, rotor speed detection device 6-1 can be received in control device 6-3 Detect that controlled device 6-3 controls are moved up and down successively for pushing each outlet window page after rotor 3 stalls transmitted signal 4-2 rotations make venthole 4-1 completely enclosed and reset itself.
Embodiment 8
As shown in figures 1 to 6, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on casing Stator 2 in 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged is fixed on one by one The peripheries shaft 3-1 and the in an axial direction mutually folded permanent magnet for being located at punching 3-2 together and being embedded respectively on each punching 3-2, The shaft 3-1 of rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is offered on 1 outer wall of the casing Outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, Mei Gejin Gas unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inside edge Air intake window page 5-2, which can interior table sagging and that be covered in corresponding air admission hole 5-1 under self gravitation effect Face.
Air intake window 5 is located on 1 end wall of casing, and outlet window 4 is located on 1 barrel of casing.
Outlet window 4 is both provided in the opposite sides of 1 barrel of casing.
Air admission hole 5-1 extends along 1 horizontal profile direction of casing is parallel to.
Outlet window 4 includes the outlet cell of more than one spaced and parallel setting from top to bottom, and each outlet cell includes passing through The strip venthole 4-1 of logical enclosure wall and upper end are rotatably connected on the outlet window page 4- of the tops venthole 4-1 outer edge 2, the outlet window page 4-2 can outer surfaces that is sagging and being covered in corresponding venthole 4-1 under self gravitation effect.
Each air intake window page 5-2 covers corresponding air admission hole 5-1 inner surfaces or each outlet window page 4-2 covers corresponding venthole It is mutually overlapping between adjacent air intake window page 5-2 or adjacent outlet window pages 4-2 when the outer surfaces 4-1;The waterproof dust-free motor further includes Resetting apparatus 6 on casing 1, resetting apparatus 6 include rotor speed detection device 6-1, air intake window poke rod 6-2, go out Transom window poke rod 6-4 and respectively with air intake window poke rod 6-2, rotor speed detection device 6-1 and outlet window poke rod 6-4 phases The control device 6-3 of connection, wherein control device 6-3, air intake window poke rod 6-2 and rotor speed detection device 6-1 are each provided at In casing 1, and air intake window poke rod 6-2 is located above the air intake window page 5-2 of 5 top of air intake window, can be connect in control device 6-3 It receives rotor speed detection device 6-1 and detects after rotor 3 stalls transmitted signal controlled device 6-3 controls fortune up and down successively It employs and makes air admission hole 5-1 completely enclosed and reset itself in each air intake window page 5-2 rotations of promotion;Outlet window poke rod 6-4 is located at Above the outlet window page 4-2 of 1 outer outlet window of casing, 4 top, rotor speed detection device 6-1 can be received in control device 6-3 Detect that controlled device 6-3 controls are moved up and down successively for pushing each outlet window page after rotor 3 stalls transmitted signal 4-2 rotations make venthole 4-1 completely enclosed and reset itself.
Embodiment 9
As is seen in figs 7-10, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on machine Stator 2 in shell 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 include shaft 3-1, more than one be arranged fixation one by one The permanent magnetism for being located at punching 3-2 together and being embedded respectively on each punching 3-2 is folded in the peripheries shaft 3-1 and mutually in an axial direction The shaft 3-1 of body, rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is opened up on 1 outer wall of the casing There are outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, each Air admission unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inner edge The air intake window page 5-2 on edge, the air intake window page 5-2 can be sagging under self gravitation effect and be covered in corresponding air admission hole 5-1 Surface.
The outside mask of the air intake window is equipped with porous dust-proof mesh enclosure.
Embodiment 10
As shown in Fig. 7-8,11-12, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, installation Stator 2 in casing 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 includes shaft 3-1, more than one is arranged one by one It is fixed on the peripheries shaft 3-1 and mutually folds in an axial direction and be located at punching 3-2 together and be embedded respectively on each punching 3-2 forever The shaft 3-1 of magnet, rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is opened on 1 outer wall of the casing Equipped with outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, often A air admission unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected in the tops air admission hole 5-1 The air intake window page 5-2 at edge, the air intake window page 5-2 can be sagging under self gravitation effect and be covered in corresponding air admission hole 5-1's Inner surface.
The outside mask of the outlet window is equipped with porous dust-proof mesh enclosure.
Embodiment 11
As shown in fig.7-12, a kind of waterproof dust-free motor described in the utility model, including tubular casing 1, be mounted on machine Stator 2 in shell 1 and the rotor 3 for being threaded through 2 inner cavity of stator, rotor 3 include shaft 3-1, more than one be arranged fixation one by one The permanent magnetism for being located at punching 3-2 together and being embedded respectively on each punching 3-2 is folded in the peripheries shaft 3-1 and mutually in an axial direction The shaft 3-1 of body, rotor 3 extends along 2 central axis direction of stator and is rotatably connected on casing 1;It is opened up on 1 outer wall of the casing There are outlet window 4 and air intake window 5;Air intake window 5 includes more than one air admission unit of spaced and parallel setting successively from top to bottom, each Air admission unit includes that the strip air admission hole 5-1 of perforation enclosure wall and upper end are rotatably connected on the tops air admission hole 5-1 inner edge The air intake window page 5-2 on edge, the air intake window page 5-2 can be sagging under self gravitation effect and be covered in corresponding air admission hole 5-1 Surface.
Outlet window 4 includes the outlet cell of more than one spaced and parallel setting from top to bottom, and each outlet cell includes passing through The strip venthole 4-1 of logical enclosure wall and upper end are rotatably connected on the outlet window page 4- of the tops venthole 4-1 outer edge 2, the outlet window page 4-2 can outer surfaces that is sagging and being covered in corresponding venthole 4-1 under self gravitation effect.
The outlet window and the outside mask of air intake window are equipped with porous dust-proof mesh enclosure.
Waterproof dust-free motor described in the utility model is not only limited only to above-described embodiment, every according to this practicality Any improvement or replacement of new principle, should be covered by the scope of the present utility model within.

Claims (10)

1. a kind of waterproof dust-free motor, it is characterised in that:Including tubular casing (1), be mounted on casing (1) in stator (2) with And it is threaded through the rotor (3) of stator (2) inner cavity, rotor (3) includes shaft (3-1), more than one is arranged is fixed on shaft one by one The periphery (3-1) and the in an axial direction mutually folded permanent magnetism for being located at punching (3-2) together and being embedded respectively in each punching (3-2) The shaft (3-1) of body, rotor (3) extends along stator (2) central axis direction and is rotatably connected on casing (1);The casing (1) Outlet window (4) and air intake window (5) are offered on outer wall;Air intake window (5) includes that more than one spaced and parallel successively from top to bottom sets The air admission unit set, each air admission unit include that the strip air admission hole (5-1) of perforation enclosure wall and upper end are rotatably connected on The air intake window page (5-2) of the top inside edge air admission hole (5-1), the air intake window page (5-2) can be sagging under self gravitation effect And it is covered in the inner surface of corresponding air admission hole (5-1).
2. waterproof dust-free motor according to claim 1, it is characterised in that:Air intake window (5) is located on casing (1) end wall, Outlet window (4) is located on casing (1) barrel.
3. waterproof dust-free motor according to claim 2, it is characterised in that:In the opposite sides of casing (1) barrel It is provided with outlet window (4).
4. waterproof dust-free motor according to claim 2, it is characterised in that:Air admission hole (5-1) edge is parallel to casing (1) water Flat cutting faces direction extends.
5. waterproof dust-free motor according to claim 1, it is characterised in that:Outlet window (4) include more than one from upper and Under spaced and parallel setting outlet cell, each outlet cell include penetrate through enclosure wall strip venthole (4-1) and upper end Portion is rotatably connected on the outlet window page (4-2) of the top venthole (4-1) outer edge, and the outlet window page (4-2) is in its own gravity Effect is lower can outer surface that is sagging and being covered in corresponding venthole (4-1).
6. waterproof dust-free motor according to claim 1 or 5, it is characterised in that:Air intake window page (5-2) and outlet window page (4-2) is slightly larger than the size of air admission hole (5-1) and venthole (4-1) respectively.
7. waterproof dust-free motor according to claim 1 or 5, it is characterised in that:Air intake window page (5-2) and outlet window page (4-2) can be disconnected respectively with air admission hole (5-1) and venthole (4-1) activity.
8. waterproof dust-free motor according to claim 1, it is characterised in that:Waterproof dust-free motor further includes being located at casing (1) end in is used for close to air intake window (5) to the fan of casing (1) internal heat dissipating, and fan is set in the shaft of rotor (3) It is rotated coaxially with rotor (3) on (3-1).
9. waterproof dust-free motor according to claim 6, it is characterised in that:Each air intake window page (5-2) cover it is corresponding into When stomata (5-1) inner surface or each outlet window page (4-2) cover the outer surface corresponding venthole (4-1), adjacent air intake window page (5- 2) it or between adjacent outlet window page (4-2) mutually overlaps;The waterproof dust-free motor further includes the reset dress being mounted on casing (1) It sets (6), resetting apparatus (6) includes rotor speed detection device (6-1), air intake window poke rod (6-2), outlet window poke rod (6- 4) and respectively it is connected with air intake window poke rod (6-2), rotor speed detection device (6-1) and outlet window poke rod (6-4) Control device (6-3), wherein control device (6-3), air intake window poke rod (6-2) and rotor speed detection device (6-1) are equal It is located in casing (1), and air intake window poke rod (6-2) is located at air intake window page (5-2) top of air intake window (5) top, it can be Control device (6-3) is received after rotor speed detection device (6-1) detects the transmitted signal of rotor (3) stalling and is filled by control Set (6-3) control move up and down successively for push the rotation of each air intake window page (5-2) make air admission hole (5-1) completely enclosed and itself It resets;Outlet window poke rod (6-4) is located above the outlet window page (4-2) of casing (1) outer outlet window (4) top, can controlled Device (6-3) processed receives rotor speed detection device (6-1) and detects controlled device after the transmitted signal of rotor (3) stalling (6-3) control moves up and down successively, and for pushing, each outlet window page (4-2) rotation makes venthole (4-1) completely enclosed and itself is multiple Position.
10. according to claim 1-5 any one of them waterproof dust-free motors, it is characterised in that:The outlet window (4) and/or The outside mask of air intake window (5) is equipped with porous dust-proof mesh enclosure (7).
CN201820184544.1U 2018-02-02 2018-02-02 Waterproof dust-free motor Expired - Fee Related CN207743790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820184544.1U CN207743790U (en) 2018-02-02 2018-02-02 Waterproof dust-free motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820184544.1U CN207743790U (en) 2018-02-02 2018-02-02 Waterproof dust-free motor

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Publication Number Publication Date
CN207743790U true CN207743790U (en) 2018-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820184544.1U Expired - Fee Related CN207743790U (en) 2018-02-02 2018-02-02 Waterproof dust-free motor

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112229436A (en) * 2020-09-28 2021-01-15 常熟市创新焊接设备有限公司 Constant-temperature water detection device for motor rotor
CN113224910A (en) * 2021-05-31 2021-08-06 江苏恒康机电有限公司 Motor with uniformly distributed ventilation type protective cover structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112229436A (en) * 2020-09-28 2021-01-15 常熟市创新焊接设备有限公司 Constant-temperature water detection device for motor rotor
CN113224910A (en) * 2021-05-31 2021-08-06 江苏恒康机电有限公司 Motor with uniformly distributed ventilation type protective cover structure

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Granted publication date: 20180817