CN209731030U - A kind of vibration damping high speed brushless single phase motor - Google Patents
A kind of vibration damping high speed brushless single phase motor Download PDFInfo
- Publication number
- CN209731030U CN209731030U CN201821378801.1U CN201821378801U CN209731030U CN 209731030 U CN209731030 U CN 209731030U CN 201821378801 U CN201821378801 U CN 201821378801U CN 209731030 U CN209731030 U CN 209731030U
- Authority
- CN
- China
- Prior art keywords
- stator
- hole
- rotor
- lower frame
- upper ledge
- 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.)
- Active
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a kind of vibration damping high speed brushless single phase motors, including the wire frame, stator circle, rotor of insulating, stator circle is fixed in insulation wire frame, teeth portion there are four being set in stator circle, the end of each teeth portion is extended with an arc pole shoe, arc pole shoe has both ends, and with carefully, automatic identification and adaptation magnetic field are turned to determine direction of rotation butt end respectively；End insulation wire frame upper ledge and lower frame be respectively fixed with rotor vibration absorber, the both ends of rotor, which are worn, to be connect on rotor vibration absorber, reduce high-speed rotary motor to mounted vibration equipment；The three-in-one fitting installation of the upper ledge, lower frame, stator circle of this product, installation speed is fast, positioning is quasi-.
Description
Technical field
The utility model relates to motor, specifically a kind of vibration damping high speed brushless single phase motor.
Background technique
1, the stator arrangement hole of existing motor such as is at the radius circulars, forms the gap structure that is uniformly and symmetrically distributed with rotor,
But motor dead point easy to form during startup, electric current and voltage, which is gradually increased, by controller in start-up course makes motor just
Often starting, if magnet rotor is just parked in the position of both sides magnetic picture etc., electric current can not hand over side zero crossing, and motor can not open
It is dynamic, generate dead point；Air gap flux density harmonic content is big at high speeds for traditional single phase brushless motor, leads to the induction of stator coil
Electromotive force generates distortion, and harmonic current is big, and motor is caused to be easy vibration, and running efficiency is low 2, high-speed rotary motor its vibration
Greatly, cause material installed synchronous vibration big, influence using, if be installed on small household appliances, product quality gently vibrate just more
It is big, influence normal use；3, current motor is not included fan, and motor temperature rise is higher, influences rotation speed and torsion,
Influence motor service life.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provide it is a kind of design rationally, mute, the superior vibration damping of heat dissipation performance
High speed brushless single phase motor.
Solve the scheme of above-mentioned technical problem are as follows:
A kind of vibration damping high speed brushless single phase motor, vibration damping high speed brushless single phase motor include insulation wire frame, stator, turn
Son；
The insulation wire frame includes upper ledge and lower frame；
The upper ledge includes upper ledge stator fixed ring and three fixed leg of circuit board, three fixed leg of circuit board with above confine
The edge of sub- fixed ring is connected and fixed, and three fixed leg of circuit board are upward；The centre of the upper ledge stator fixed ring is equipped with upper ledge
Upper ledge sector copper coil is around line three-way hole there are four setting on stator arrangement hole, ring body, and each upper ledge sector copper coil is around line three-way hole
The hole of reverse side has upper ledge scallop hole along surrounding edge plate along axially extending；Upper ledge sector copper coil around line three-way hole positive face and hole it
Between inner edge be extended axially by upper ledge coil backplate；In adjacent upper ledge sector copper coil around the reverse side hole of line three-way hole along surrounding edge plate
Between be each formed with upper ledge stator teeth card slot, formed altogether there are four upper ledge stator teeth card slot, upper ledge stator teeth card slot
Bottom be equipped with upper ledge stator location hole, upper ledge stator location hole is located in upper ledge stator fixed ring；Each upper ledge fan
Shape copper coil is equipped with upper ledge copper coil coiling line inlet port, four upper ledge sector copper wire between line three-way hole and upper ledge stator arrangement hole
Circle is evenly distributed in four direction around line three-way hole；A wherein top for three fixed leg of circuit board is equipped with circuit board screw
Fixation hole, in addition two tops are extended with circuit board barb buckle；The edge of the upper ledge stator fixed ring is fixed with wiring
Terminal base, terminal block are buckled equipped with circuit board positive stop hook；The upper ledge stator fixed ring is equipped with enameled wire crossed beam trunking；
Circuit for controlling motor plate is fixed at the top of three fixed leg of circuit board, circuit for controlling motor plate passes through circuit board barb card
Button back-off, which is fixed and is screwed in circuit board screw fixing hole by screw, to be connected and fixed, and is passed through circuit board positive stop hook and is buckled limit；
Connecting terminal is fixed on terminal block, connecting terminal is connect by conducting wire with circuit for controlling motor plate；
The lower frame includes lower frame stator fixed ring and three " C " shape motor fixed gaps, and three " C " shape motors are fixed to be lacked
Mouth is located at the edge of lower frame stator fixed ring；The centre of the lower frame stator fixed ring is equipped in lower frame stator arrangement hole, ring body
If there are four lower frame sector copper coils around line three-way hole, the hole of reverse side of each lower frame sector copper coil around line three-way hole is prolonged along axial
Stretching has lower frame scallop hole along surrounding edge plate；Inner edge of the lower frame sector copper coil between the positive face of line three-way hole and hole axially extends
There is lower frame coil backplate；It is confined in the case where adjacent lower frame sector copper coil is each formed between surrounding edge plate around the reverse side hole of line three-way hole
Sub- teeth portion card slot is formed altogether there are four lower frame stator teeth card slot, and the bottom of lower frame stator teeth card slot is equipped with lower frame stator
Location hole, lower frame stator location hole are located in lower frame stator fixed ring；Each lower frame sector copper coil around line three-way hole with
Lower frame copper coil coiling line inlet port is equipped between lower frame stator arrangement hole, four lower frame sector copper coils are evenly distributed around line three-way hole
In four direction；When being extended with the encirclement of stator ring outer wall, stator ring outer wall surrounds the reverse side ring of the lower frame stator fixed ring
Side and lower frame scallop hole are formed with stator yoke ring embedding groove, stator ring outer wall along the reverse side hole of surrounding edge plate between surrounding edge plate
The part surrounding edge for surrounding side is equipped with stator heat dissipation notch, and stator ring outer wall is made to surround the stator ring outer wall that side forms semi-surrounding structure
Surround side；The lower frame stator fixed ring is equipped with several stator heat release holes.
It being clamped between the upper ledge and lower frame and is fixed with stator circle, stator circle includes yoke portion ring and four teeth portion, and four
Teeth portion is extended internally by the inner wall four direction of yoke portion ring, four teeth portion be distributed respectively twelve-hour, the three, six o'clock,
On the position at nine o'clock, the end of each teeth portion is extended with an arc pole shoe, and arc pole shoe has both ends, respectively butt end and taper end,
Butt end is slightly larger than taper end, and partially a bit into center, outward partially a bit, the two has the diameter within two millimeters for taper end end for butt end end
To thickness difference, butt end and taper end are integrally in the arc body of crescent, and the arc pole shoe end butt end of adjacent fingers is opposite with taper end, phase
It is formed with copper wire coiling entrance between adjacent butt end and taper end, forms four copper wire coiling entrances, the arc of four direction altogether
Pole shoe surrounds the radius circulars rotor hole such as non-；Each teeth portion upper and lower surface, which is equipped with, positions fixed stuck point, and upper and lower two
The fixed stuck point of the positioning in face and symmetrical upper ledge stator location hole, lower frame stator location hole are fixed stator circle；The yoke portion
It is formed with stator sector copper coil between the end butt end of ring inner wall and adjacent fingers and adjacent fingers, taper end around line three-way hole, determines
Sub- sector copper coil is communicated by copper wire coiling entrance with the radius circulars rotor hole such as non-around line three-way hole；
Stator circle is clamped fixation by the upper ledge and lower frame, four upper ledge stator teeth card slots and four lower frame stators
Four teeth portion are clamped respectively after teeth portion card slot is fit and are fixed on slot, yoke portion ring is embedded in stator yoke ring embedding groove
Interior, the yoke portion ring outer wall of part is exposed externally to radiate on stator heat dissipation notch；Part upper ledge scallop hole is along surrounding edge plate from calmly
Sub- sector copper coil around line three-way hole pass through insertion lower frame sector copper coil in line three-way hole, the lower frame scallop hole of part is along surrounding edge plate
Insertion upper ledge sector copper coil is passed through in line three-way hole from stator sector copper coil around line three-way hole, is formed interlaced to sleeve conjunction
Close connection, upper ledge scallop hole are also logical with stator sector copper coil coiling along the outer wall of surrounding edge plate along surrounding edge plate, lower frame scallop hole
The close contact property connection of hole inner wall；The teeth portion is by upper ledge, the corresponding upper ledge stator teeth card slot of lower frame and lower frame stator teeth
Card slot forms magnetic induction loop around core after clamping；The upper ledge connect with lower frame after upper ledge sector copper coil around line three-way hole, under
Frame sector copper coil is integrally formed as a magnetic induction loop coiling around three holes of line three-way hole around line three-way hole, stator sector copper coil
Hole, four direction form four magnetic induction loop winding bore altogether, are magnetic induction loop around core between magnetic induction loop winding bore；On described
Frame connect with lower frame after upper ledge copper coil coiling line inlet port, lower frame copper coil coiling line inlet port, three mouthfuls of copper wire coiling entrance
It is integrally formed as the common coiling entrance of a coil, four direction forms the common coiling entrance of four coils altogether；Described adjacent
Magnetic induction loop winding bore between be wrapped with magnetic induction loop, the copper wire of magnetic induction loop from the common coiling entrance of coil around entering, copper wire
Around core solderless wrapped connection and magnetic induction loop is wrapped up around core into type magnetic induction loop in magnetic induction loop；The copper wire of the magnetic induction loop inputs
And output end is worn and takes over enameled wire crossed beam trunking and connect with connecting terminal；
The upper ledge top center is fixed with rotor and wears the joint bearing seat of honour, is fixed with rotor among the bottom of lower frame and wears spindle
Hold lower seat；The rotor wears top outside the joint bearing seat of honour and is equipped with the fixed upper concave hole of rotor damping ring, the fixed fovea superior of rotor damping ring
It is worn among the bottom in hole equipped with armature spindle and connects hole, be fixed with ring on software rotor vibration damping on the fixed upper concave hole of rotor damping ring
Circle, in ring is fixed with rotor on software rotor vibration damping and wears and connect bearing；The rotor, which is worn the outer top of seat under joint bearing and is equipped with, to be turned
Sub- damping ring fixes lower shrinkage pool, wears among the bottom of the fixed lower shrinkage pool of rotor damping ring equipped with armature spindle and connects lower opening, rotor vibration damping
It is fixed with software rotor vibration damping lower toroidal ring on the fixed lower shrinkage pool of circle, rotor is fixed in software rotor vibration damping lower toroidal ring and wears and connect lower axle
It holds；The rotor, which is worn, connects bearing and rotor is worn to connect to wear between lower bearing and is connected to rotor, and the upper and lower ends of rotor central spindle are worn respectively
Cross corresponding armature spindle wear connect hole, armature spindle is worn to connect lower opening and wear to connect to wear in corresponding rotor and connects bearing and rotor is worn under connecing
On bearing, rotor body is arranged on the radius circulars rotor hole such as non-, and the arc pole shoe at four sides is surrounded on rotor, rotor central spindle
Upper and lower ends are pierced by outside bearing respectively, are pierced by rotor and are worn and connect the rotor central spindle end of bearing and be fixed with radiator fan, and rotor is pierced by
Wearing and connecing the rotor central spindle end of lower bearing is free end.
Further, the vibration damping high speed brushless single phase motor is vibration damping high speed single-phase DC brushless motor.
The utility model has the following beneficial effects:
1, the upper ledge, lower frame, stator circle of this product three-in-one fitting installation, installation speed is fast, positioning is quasi-；2, arc
Pole shoe has both ends, respectively butt end and taper end, and butt end is slightly larger than taper end, and partially a bit into center, taper end end is outside for butt end end
Partially a bit, the two has the radial thickness within two millimeters poor, and butt end is closer with rotor clearance, taper end and rotor clearance farther out one
A bit, when any electric current and voltage are powered, the magnetic field of butt end is stronger than taper end magnetic field, magnetic attraction it is naturally just strong,
Magnetic field tractive force can enhance, and rotor naturally can be non-etc. toward strong side's bias, rotor torsion strong one side of the magnetic offset of meeting naturally
Radius circular rotor hole rotor starting can automatic identification and adapt to magnetic field turn to determine direction of rotation, suddenly it is defeated
The electric current and voltage instantaneous rotor for entering improper operating, which determine, to be turned to, and the bias of butt end and taper end will increase motor simultaneously
Revolving speed；3, on software rotor vibration damping ring, software rotor vibration damping lower toroidal ring can reduce high-speed rotary motor to mounted
Vibration equipment, if be installed on small household appliances, product flutter rate it is just lower, mute state without friction；4, radiator fan
Motor temperature can be reduced, rotary torsion and motor service life are improved.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model product；
Fig. 2 is the perspective view of the utility model product；
Fig. 3 is the cross-sectional view of the utility model product；
Fig. 4 is the cross-sectional view of the utility model product；
Fig. 5 is the explosive view of the utility model product；
Fig. 6 is the explosive view of the utility model product；
Fig. 7 is the explosive view of the insulation wire frame of the utility model product；
Fig. 8 is the explosive view of the insulation wire frame of the utility model product；
Fig. 9 is the bottom view of the lower frame of the utility model product；
Figure 10 is the top view of the lower frame of the utility model product；
Figure 11 is the top view of the utility model product；
Figure 12 is the bottom view of the utility model product；
Figure 13 is the main view of the stator core of the utility model product；
Figure 14 is the partial enlarged view of Figure 13；
Figure 15 is that the rotor of the utility model product wears the broken away view of the upper and lower seat of joint bearing；
Figure 16 is that the rotor of the utility model product wears the broken away view of the upper and lower seat of joint bearing；
Figure 17 is the perspective view of the utility model product concrete application embodiment；
Figure 18 is the broken away view of the utility model product concrete application embodiment.
Specific embodiment
A kind of vibration damping high speed brushless single phase motor, vibration damping high speed brushless single phase motor include insulation wire frame 1, stator circle
13, rotor 3；
The insulation wire frame 1 includes upper ledge 11 and lower frame 12；
The upper ledge 11 includes upper ledge stator fixed ring 111 and three fixed leg of circuit board 112, three fixed leg of circuit board
112 are connected and fixed with the edge of upper ledge stator fixed ring 111, and three fixed leg of circuit board 112 are upward；The upper ledge stator is fixed
The centre of ring 111 is equipped with upper ledge stator arrangement hole 113, sets that there are four upper ledge sector copper coils in ring body around line three-way hole 114, each
Upper ledge sector copper coil has upper ledge scallop hole along surrounding edge plate 115 around the hole of the reverse side of line three-way hole along axially extending；Upper ledge is fan-shaped
Inner edge of the copper coil between the positive face of line three-way hole and hole is extended axially by upper ledge coil backplate 115A；It is fanned in adjacent upper ledge
Shape copper coil is each formed with upper ledge stator teeth card slot 116 around the reverse side hole of line three-way hole 114 between surrounding edge plate, is formed with altogether
The bottom of four upper ledge stator teeth card slots 116, upper ledge stator teeth card slot 116 is equipped with upper ledge stator location hole 117, above confines
Sub- location hole 117 is located in upper ledge stator fixed ring 111；Each upper ledge sector copper coil is around line three-way hole 114 and upper ledge
Upper ledge copper coil coiling line inlet port 118 is equipped between stator arrangement hole 113, four upper ledge sector copper coils are flat around line three-way hole 114
It is distributed in four direction；A wherein top for three fixed leg of circuit board 112 is equipped with circuit board screw fixing hole
112A, in addition two tops are extended with circuit board barb buckle 112B；The edge of the upper ledge stator fixed ring 111 is fixed with
Terminal block 119, terminal block 119 are equipped with circuit board positive stop hook and buckle 119A；In the upper ledge stator fixed ring 111
Equipped with enameled wire crossed beam trunking 119B；The top of three fixed leg of circuit board 112 is fixed with circuit for controlling motor plate 119C, electricity
Machine control circuit board 119C is fixed by the buckle 112B back-off of circuit board barb and is screwed in circuit board screw fixing hole by screw
It is connected and fixed on 112A, 119A limit is buckled by circuit board positive stop hook；It is fixed with connecting terminal on terminal block 119, is connect
Line terminals are connect by conducting wire with circuit for controlling motor plate 119C, this circuit board mounting structure is stable, secured, and motor oscillating is greatly
It is not afraid of；
The lower frame 12 includes lower frame stator fixed ring 121 and three " C " shape motor fixed gaps 122, three " C " shape electricity
Machine fixed gap 122 is located at the edge of lower frame stator fixed ring 121；The centre of the lower frame stator fixed ring 121 is equipped with lower frame
Lower frame sector copper coil is around line three-way hole 124, each lower frame sector copper coil coiling there are four setting on stator arrangement hole 123, ring body
The hole of the reverse side of through-hole has lower frame scallop hole along surrounding edge plate 125 along axially extending；Lower frame sector copper coil around line three-way hole just
Inner edge between face and hole is extended axially by lower frame coil backplate 125A；In adjacent lower frame sector copper coil around line three-way hole
124 reverse side hole is each formed with lower frame stator teeth card slot 126 between surrounding edge plate, and there are four lower frame stator teeths for formation altogether
The bottom of card slot 126, lower frame stator teeth card slot 126 is equipped with lower frame stator location hole 127, and lower frame stator location hole 127 is to set
In lower frame stator fixed ring 121；Each lower frame sector copper coil around line three-way hole 124 and lower frame stator arrangement hole 123 it
Between be equipped with lower frame copper coil coiling line inlet port 128, four lower frame sector copper coils are evenly distributed in four sides around line three-way hole 124
To；For the reverse side ring of the lower frame stator fixed ring 121 when being extended with stator ring outer wall and surrounding 129, stator ring outer wall surrounds side
129 and lower frame scallop hole along the reverse side hole of surrounding edge plate 125 stator yoke ring embedding groove 130 is formed between surrounding edge plate, it is fixed
The part surrounding edge that subloop outer wall surrounds side 129 is equipped with stator heat dissipation notch 129A, so that stator ring outer wall is surrounded the formation of side 129 half and wraps
The stator ring outer wall of closed structure surrounds side；The lower frame stator fixed ring is equipped with several stators heat release hole 121A, for dissipating
Hot-air fan 17 radiates the given subloop 13 in gap that wind is blown into stator yoke ring embedding groove 130 and stator circle 13.
It is clamped between the upper ledge 11 and lower frame 12 and is fixed with stator circle 13, stator circle 13 includes yoke portion ring 131 and four
A teeth portion 132, four teeth portion 132 are extended internally by the inner wall four direction of yoke portion ring 131, and four teeth portion 132 are distributed respectively
Twelve-hour, the three, six o'clock, nine o'clock position on, the end of each teeth portion 132 is extended with an arc pole shoe 133, arc
Shape pole shoe 133 has a both ends, respectively butt end 133A and taper end 133B, and butt end 133A is slightly larger than taper end 133B, the end butt end 133A to
In center partially a bit, outward partially a bit, the two has the radial thickness within two millimeters poor for the end taper end 133B, butt end 133A and thin
End 133B be integrally in crescent arc body, the 133 end butt end of arc pole shoe of adjacent fingers is opposite with taper end, adjacent butt end and
It is formed with copper wire coiling entrance 134 between taper end, forms four copper wire coiling entrances 134, the arc pole shoe of four direction altogether
133 surround the radius circulars rotor hole 135 such as non-；132 upper and lower surface of each teeth portion is equipped with the fixed stuck point of positioning
136, the fixed stuck point 136 of the positioning of upper and lower surface engages with symmetrical upper ledge stator location hole 117, lower frame stator location hole 127
Fixed stator circle 13；It is fixed to be formed between the end butt end of 131 inner wall of yoke portion ring and adjacent fingers and adjacent fingers, taper end
Sub- sector copper coil passes through copper wire coiling entrance 134 and non-equal half around line three-way hole 137 around line three-way hole 137, stator sector copper coil
Diameter round rotor hole 135 communicates；When providing any electric current and the voltage energization in maximum current or voltage, the magnetic field ratio of butt end
Taper end magnetic field is strong, magnetic attraction it is naturally just strong, magnetic field tractive force can enhance, and rotor naturally can be toward a strong side
Bias, strong one side of the magnetic offset of meeting naturally of rotor torsion, the radius circulars rotor hole such as non-can automatic identification in rotor starting
And adapt to magnetic field and turn to determine direction of rotation, it is determined in the electric current and voltage instantaneous rotor for inputting improper operating suddenly
It turns to, the bias of butt end and taper end will increase the revolving speed of motor simultaneously.
Stator circle 13 is clamped fixation with lower frame 12 by the upper ledge 11, four upper ledge stator teeth card slots 116 and four
Four teeth portion 132 are clamped respectively after a 126 zoarium of lower frame stator teeth card slot and are fixed on slot, yoke portion ring 131 is embedded in
In stator yoke ring embedding groove 130, the yoke portion ring outer wall of part is exposed externally to radiate on stator heat dissipation notch 129A, by
Motor when rotating at high speed, stator circle 13 body temperature it is high, by stator radiate notch 129A can fast cooling, than tradition
Ten times or more radiating efficiencys are at least improved by the motor of shell package stator circle 13；Part upper ledge scallop hole along surrounding edge plate 115 from
Stator sector copper coil passes through insertion lower frame sector copper coil in line three-way hole 124, the lower frame scallop hole of part around line three-way hole 137
Insertion upper ledge sector copper coil is passed through in line three-way hole 114 around line three-way hole 137 from stator sector copper coil along surrounding edge plate 125, shape
Close connection closed to sleeve at interlaced, upper ledge scallop hole along surrounding edge plate 115, lower frame scallop hole along surrounding edge plate 125 outer wall
Also it is connect with stator sector copper coil around 137 inner wall of line three-way hole close contact property；The teeth portion 132 is right by upper ledge 11, lower frame 12
The upper ledge stator teeth card slot 116 and lower frame stator teeth card slot 126 answered form magnetic induction loop around core 138 after clamping；It is described
Upper ledge 11 connect with lower frame 12 after upper ledge sector copper coil around line three-way hole 114, lower frame sector copper coil around line three-way hole 124, fixed
Sub- sector copper coil is integrally formed as a magnetic induction loop winding bore 139 around three holes of line three-way hole 137, and four direction forms four altogether
A magnetic induction loop winding bore 139 is magnetic induction loop between magnetic induction loop winding bore 139 around core 138；The upper ledge 11 and lower frame
Three of upper ledge copper coil coiling line inlet port 118, lower frame copper coil coiling line inlet port 128, copper wire coiling entrance 134 after 12 connections
Mouth is integrally formed as the common coiling entrance 140 of a coil, and four direction forms the common coiling entrance 140 of four coils altogether；In
It is wrapped with magnetic induction loop 141 between the adjacent magnetic induction loop winding bore 139, the copper wire of magnetic induction loop 141 is common from coil
Around entering, copper wire around 138 solderless wrapped connection of core and wraps up magnetic induction loop and forms magnetic strength around core 138 coiling entrance 140 in magnetic induction loop
Coil 141；The copper wire of the magnetic induction loop 141 inputs and output end is worn and takes over enameled wire crossed beam trunking 119B and connecting terminal company
It connects；
There is upper ledge scallop hole in the hole of tow sides of each upper ledge sector copper coil around line three-way hole along axially extending
The hole of tow sides along surrounding edge plate, each lower frame sector copper coil around line three-way hole has lower frame scallop hole edge to enclose along axially extending
Side plate, purpose be more regular and regular when copper wire winding magnetic induction loop, facilitate increase radial thickness, after formation
Each magnetic induction loop quality is more stable, Distribution of Magnetic Field is uniform, also can energy saving copper wire.
11 top center of upper ledge is fixed with rotor and wears the joint bearing seat of honour 14, is fixed with rotor among the bottom of lower frame 12
Wear seat 15 under joint bearing；The rotor wears the outer top in the joint bearing seat of honour 14 and is equipped with the fixed upper concave hole 14A of rotor damping ring, and rotor subtracts
The bottom centre that fixed upper concave hole 14A is enclosed in vibration is worn equipped with armature spindle connects hole 14B, solid on the fixed upper concave hole 14A of rotor damping ring
Surely there is ring 14C on software rotor vibration damping, in ring 14C be fixed with rotor on software rotor vibration damping and wear and connect bearing 14D；It is described
Rotor wears the outer top of seat 15 under joint bearing and is equipped with the fixed lower shrinkage pool 15A of rotor damping ring, the fixed lower shrinkage pool 15A's of rotor damping ring
It is worn among bottom equipped with armature spindle and meets lower opening 15B, be fixed with ring under software rotor vibration damping on the fixed lower shrinkage pool 15A of rotor damping ring
15C is enclosed, rotor is fixed in software rotor vibration damping lower toroidal ring 15C and wears and meet lower bearing 15D；The rotor wear connect bearing 14D with
Rotor, which is worn to connect to wear between lower bearing 15D, is connected to rotor 3, and the upper and lower ends of rotor central spindle, which are each passed through corresponding armature spindle, wears and connect
Hole 14B, armature spindle, which are worn to meet lower opening 15B and wear to connect to wear in corresponding rotor, connects bearing 14D and rotor is worn and connect on lower bearing 15D,
3 ontology of rotor is arranged on the radius circulars rotor hole 135 such as non-, and the arc pole shoe 133 at four sides is surrounded on rotor 3, rotor central spindle
Upper and lower ends be pierced by outside bearing respectively, be pierced by rotor and wear and connect the rotor central spindle end of bearing 14D and be fixed with radiator fan 17, wear
It is free end that rotor, which is worn and connects the rotor central spindle end of lower bearing 15D, out；Ring, software rotor vibration damping lower toroidal ring on software rotor vibration damping
Can reduce high-speed rotary motor to mounted vibration equipment, if be installed on small household appliances, product flutter rate just
It is lower, mute state without friction.
The vibration damping high speed brushless single phase motor is vibration damping high speed single-phase DC brushless motor.
Concrete application embodiment:
A kind of blower, including motor A1 and Fan casing A2, the one side of Fan casing A2 are protruding with several motor fixed columns
Being locked on A21, motor fixed column A21 has flexible glue insulation anti-vibration set A22, and concave type is equipped with annular on flexible glue insulation anti-vibration set A22
Groove A23；The motor A1 outer wall is equipped with " C " shape motor fixed gap 122 of quantity identical as motor fixed column A21, " C "
The inner wall of shape motor fixed gap 122 is equipped with an annular convex rib 1221, and " C " shape motor fixed gap 122 of motor A1 is entrapped in
Flexible glue insulate anti-vibration set A22 on, annular convex rib 1221 be embedded in flexible glue insulation anti-vibration set A22 annular groove A23 in card
It is tightly connected；Screw is tightened at the top of the motor fixed column A21, screw passes through to be tightened at the top of flexible glue insulation anti-vibration set A22
Flexible glue insulation anti-vibration set A22 is fixed on motor fixed column A21, flexible glue insulation anti-vibration set A22 and motor A1 is connected and fixed, soft
Glue insulation anti-vibration set A22 had both played motor anti-vibration, and to also function to secondary insulating anticreep；Motor A1 guarantor is fixed with outside Fan casing A2
Protective case.
The motor A1 is vibration damping high speed brushless single phase motor.
Above description is merely a prefered embodiment of the utility model, on the protection scope of the utility model is not limited in
Embodiment is stated, all technical solutions for belonging to the utility model principle belong to the protection scope of the utility model.For this
For the technical staff in field, several improvements and modifications carried out under the premise of not departing from the principles of the present invention, these
Improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (2)
1. a kind of vibration damping high speed brushless single phase motor, it is characterised in that: vibration damping high speed brushless single phase motor include insulation wire frame,
Stator circle, rotor；
The insulation wire frame includes upper ledge and lower frame；
The upper ledge includes upper ledge stator fixed ring and three fixed leg of circuit board, and three fixed leg of circuit board and upper ledge stator are solid
The edge for determining ring is connected and fixed, and three fixed leg of circuit board are upward；The centre of the upper ledge stator fixed ring is equipped with upper ledge stator
Upper ledge sector copper coil is around line three-way hole, reverse side of each upper ledge sector copper coil around line three-way hole there are four setting in hole arranged, ring body
Hole have upper ledge scallop hole along surrounding edge plate along axially extending；Upper ledge sector copper coil is between the positive face of line three-way hole and hole
Inner edge is extended axially by upper ledge coil backplate；Adjacent upper ledge sector copper coil around the reverse side hole of line three-way hole between surrounding edge plate
It is each formed with upper ledge stator teeth card slot, there are four upper ledge stator teeth card slot, the bottoms of upper ledge stator teeth card slot for formation altogether
Portion is equipped with upper ledge stator location hole, and upper ledge stator location hole is located in upper ledge stator fixed ring；Each upper ledge sector copper
Between coil-winding through-hole and upper ledge stator arrangement hole be equipped with upper ledge copper coil coiling line inlet port, four upper ledge sector copper coils around
Line three-way hole is evenly distributed in four direction；A wherein top for three fixed leg of circuit board is equipped with circuit board screw and fixes
Hole, in addition two tops are extended with circuit board barb buckle；The edge of the upper ledge stator fixed ring is fixed with connecting terminal
Seat, terminal block are buckled equipped with circuit board positive stop hook；The upper ledge stator fixed ring is equipped with enameled wire crossed beam trunking；It is described
Circuit for controlling motor plate is fixed at the top of three fixed leg of circuit board, circuit for controlling motor plate is fallen by circuit board barb buckle
Button is fixed and is screwed in circuit board screw fixing hole by screw and is connected and fixed, and is passed through circuit board positive stop hook and is buckled limit；Wiring
Connecting terminal is fixed on terminal base, connecting terminal is connect by conducting wire with circuit for controlling motor plate；
The lower frame includes lower frame stator fixed ring and three " C " shape motor fixed gaps, and three " C " shape motor fixed gaps are set
At the edge of lower frame stator fixed ring；The centre of the lower frame stator fixed ring is equipped with lower frame stator arrangement hole, ring body is equipped with
Four lower frame sector copper coils have around line three-way hole, the hole of reverse side of each lower frame sector copper coil around line three-way hole along axially extending
Lower frame scallop hole is along surrounding edge plate；Inner edge of the lower frame sector copper coil between the positive face of line three-way hole and hole is extended axially by down
Wire is encircled for protection plate；Lower frame stator tooth is each formed between surrounding edge plate around the reverse side hole of line three-way hole in adjacent lower frame sector copper coil
Portion's card slot is formed altogether there are four lower frame stator teeth card slot, and the bottom of lower frame stator teeth card slot is positioned equipped with lower frame stator
Hole, lower frame stator location hole are located in lower frame stator fixed ring；Each lower frame sector copper coil is around line three-way hole and lower frame
Lower frame copper coil coiling line inlet port is equipped between stator arrangement hole, four lower frame sector copper coils are evenly distributed in four around line three-way hole
A direction；The reverse side ring of the lower frame stator fixed ring while be extended with stator ring outer wall surround while, stator ring outer wall surround side with
Lower frame scallop hole is formed with stator yoke ring embedding groove along the reverse side hole of surrounding edge plate between surrounding edge plate, and stator ring outer wall surrounds
The part surrounding edge on side is equipped with stator heat dissipation notch, and stator ring outer wall is made to surround the stator ring outer wall encirclement that side forms semi-surrounding structure
Side；The lower frame stator fixed ring is equipped with several stator heat release holes；
It is clamped between the upper ledge and lower frame and is fixed with stator circle, stator circle includes yoke portion ring and four teeth portion, four teeth portion
It is extended internally by the inner wall four direction of yoke portion ring, four teeth portion are distributed twelve-hour, three, six o'clock, at 9 points respectively
On the position of clock, the end of each teeth portion is extended with an arc pole shoe, and arc pole shoe has both ends, respectively butt end and taper end, butt end
Slightly larger than taper end, partially a bit into center, outward partially a bit, the two has radial thick within two millimeters for taper end end for butt end end
It is poor to spend, and butt end and taper end are integrally in the arc body of crescent, and the arc pole shoe end butt end of adjacent fingers is opposite with taper end, adjacent
It is formed with copper wire coiling entrance between butt end and taper end, forms four copper wire coiling entrances, the arc pole shoe of four direction altogether
Surround the radius circulars rotor hole such as non-；Each teeth portion upper and lower surface is equipped with the fixed stuck point of positioning, upper and lower surface
It positions fixed stuck point and symmetrical upper ledge stator location hole, lower frame stator location hole is fixed stator circle；Yoke portion ring
Stator sector copper coil is formed between the end butt end of inner wall and adjacent fingers and adjacent fingers, taper end around line three-way hole, stator fan
Shape copper coil is communicated by copper wire coiling entrance with the radius circulars rotor hole such as non-around line three-way hole；
Stator circle is clamped fixation by the upper ledge and lower frame, four upper ledge stator teeth card slots and four lower frame stator teeths
Four teeth portion are clamped respectively after card slot is fit and are fixed on slot, yoke portion ring is embedded in stator yoke ring embedding groove, portion
The yoke portion ring outer wall divided is exposed externally to radiate on stator heat dissipation notch；Part upper ledge scallop hole is fan-shaped from stator along surrounding edge plate
Copper coil around line three-way hole pass through insertion lower frame sector copper coil in line three-way hole, the lower frame scallop hole of part along surrounding edge plate from stator
Fan-shaped copper coil passes through insertion upper ledge sector copper coil in line three-way hole around line three-way hole, forms interlaced close to sleeve and closely connects
Connect, upper ledge scallop hole along surrounding edge plate, lower frame scallop hole along surrounding edge plate outer wall also with stator sector copper coil coiling through-hole wall
The connection of close contact property；The teeth portion is pressed from both sides by upper ledge, the corresponding upper ledge stator teeth card slot of lower frame and lower frame stator teeth card slot
Next formation magnetic induction loop is around core；Upper ledge sector copper coil after the upper ledge is connect with lower frame is fan-shaped around line three-way hole, lower frame
Copper coil is integrally formed as a magnetic induction loop winding bore around three holes of line three-way hole around line three-way hole, stator sector copper coil, and four
Direction forms four magnetic induction loop winding bore altogether, is magnetic induction loop around core between magnetic induction loop winding bore；The upper ledge is under
Three mouthful of one bodily form of upper ledge copper coil coiling line inlet port, lower frame copper coil coiling line inlet port, copper wire coiling entrance after frame connection
As the common coiling entrance of a coil, four direction forms the common coiling entrance of four coils altogether；In the adjacent magnetic strength
It is wrapped with magnetic induction loop between coil-winding hole, the copper wire of magnetic induction loop is from the common coiling entrance of coil around entering, and copper wire is in magnetic strength
The solderless wrapped connection of coil-winding core simultaneously wraps up magnetic induction loop around core into type magnetic induction loop；The copper wire of the magnetic induction loop inputs and output
End, which is worn, to be taken over enameled wire crossed beam trunking and connect with connecting terminal；
The upper ledge top center is fixed with rotor and wears the joint bearing seat of honour, is fixed with rotor among the bottom of lower frame and wears under joint bearing
Seat；The rotor wears top outside the joint bearing seat of honour and is equipped with the fixed upper concave hole of rotor damping ring, the fixed upper concave hole of rotor damping ring
It is worn among bottom equipped with armature spindle and connects hole, be fixed with ring on software rotor vibration damping on the fixed upper concave hole of rotor damping ring, it is soft
Rotor is fixed in ring on body rotor vibration damping wears connect bearing；The rotor wears the outer top of seat under joint bearing and is equipped with rotor vibration damping
Circle fixes lower shrinkage pool, wears among the bottom of the fixed lower shrinkage pool of rotor damping ring equipped with armature spindle and connects lower opening, rotor damping ring is fixed
It is fixed with software rotor vibration damping lower toroidal ring on lower shrinkage pool, is fixed with rotor in software rotor vibration damping lower toroidal ring and wears and connect lower bearing；Institute
It states rotor and wears and connect bearing and rotor is worn to connect to wear between lower bearing and is connected to rotor, the upper and lower ends of rotor central spindle are each passed through correspondence
Armature spindle wear connect hole, armature spindle is worn to connect lower opening and wear to connect to wear in corresponding rotor and connects bearing and rotor is worn and connects lower bearing
On, rotor body is arranged on the radius circulars rotor hole such as non-, and the arc pole shoe at four sides is surrounded on rotor, rotor central spindle up and down
Both ends are pierced by outside bearing respectively, are pierced by rotor and are worn and connect the rotor central spindle end of bearing and be fixed with radiator fan, are pierced by rotor and are worn and connect
The rotor central spindle end of lower bearing is free end.
2. a kind of vibration damping high speed brushless single phase motor according to claim 1, it is characterised in that: the vibration damping high speed is single-phase
Brushless motor is vibration damping high speed single-phase DC brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378801.1U CN209731030U (en) | 2018-08-24 | 2018-08-24 | A kind of vibration damping high speed brushless single phase motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378801.1U CN209731030U (en) | 2018-08-24 | 2018-08-24 | A kind of vibration damping high speed brushless single phase motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731030U true CN209731030U (en) | 2019-12-03 |
Family
ID=68659924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821378801.1U Active CN209731030U (en) | 2018-08-24 | 2018-08-24 | A kind of vibration damping high speed brushless single phase motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718147A (en) * | 2018-08-24 | 2018-10-30 | 佛山市顺德区携创电机制造有限公司 | A kind of vibration damping high speed brushless single phase motor |
-
2018
- 2018-08-24 CN CN201821378801.1U patent/CN209731030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718147A (en) * | 2018-08-24 | 2018-10-30 | 佛山市顺德区携创电机制造有限公司 | A kind of vibration damping high speed brushless single phase motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107276356B (en) | A kind of axial magnetic flux brushless hybrid excitation motor | |
| CN109274240A (en) | Compound amorphous alloy axial-flux electric machine | |
| KR100364017B1 (en) | Automotive alternator | |
| WO2021056902A1 (en) | Electric motor and household electrical appliance | |
| CN113162350A (en) | High torque motor | |
| CN100499321C (en) | Four-pole synchronous motor | |
| CN209731030U (en) | A kind of vibration damping high speed brushless single phase motor | |
| CN106230212B (en) | A kind of single phase multi high frequency aluminium winding electric machine | |
| CN101662177A (en) | Electric motor | |
| CN209730948U (en) | A kind of shock preventing device of rotor | |
| CN105720788B (en) | A kind of high-power winding type permanent magnetic coupling | |
| CN208522587U (en) | A kind of insulation shock preventing device between motor and blower | |
| CN208849558U (en) | A kind of brushless single phase motor stator core | |
| CN108718147A (en) | A kind of vibration damping high speed brushless single phase motor | |
| CN209730926U (en) | A kind of insulation wire frame for stator core heat dissipation | |
| CN209233600U (en) | A kind of motor stator insulated frame of brushless single phase | |
| CN209731000U (en) | A kind of fixation device of motor circuit plate | |
| WO2009036666A1 (en) | Generator | |
| CN208623519U (en) | A kind of efficient axial flux permanent magnet motor of high power density | |
| CN207719909U (en) | Permanent magnet DC motor and food processor | |
| KR101338119B1 (en) | multipolar bypass disk moter. | |
| CN201742279U (en) | Outer rotor brushless direct current (DC) motor | |
| CN210744844U (en) | Stator and rotor punching sheet of single-phase series excited motor | |
| CN211296347U (en) | Stator and rotor punching sheet of single-phase series excited motor | |
| WO2017120702A1 (en) | Permanent-magnet three-phase alternating-current power generator with low static torque and low speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528000 Daliang feie Industrial Zone, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Zhichuang Electric Co.,Ltd. Address before: 528300 Daliang feie Industrial Zone, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN CITY SHUNDE DISTRICT XIECHUANG MOTOR MANUFACTURING CO.,LTD. |