CN209730926U - A kind of insulation wire frame for stator core heat dissipation - Google Patents
A kind of insulation wire frame for stator core heat dissipation Download PDFInfo
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- CN209730926U CN209730926U CN201821378833.1U CN201821378833U CN209730926U CN 209730926 U CN209730926 U CN 209730926U CN 201821378833 U CN201821378833 U CN 201821378833U CN 209730926 U CN209730926 U CN 209730926U
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Abstract
The utility model discloses a kind of insulation wire frames for stator core heat dissipation, and the insulation wire frame includes upper ledge and lower frame, and upper ledge plugs each other with lower frame and is connected and fixed；The reverse side ring of the lower frame is when being extended with the encirclement of stator ring outer wall; the part surrounding edge that stator ring outer wall surrounds side is equipped with stator heat dissipation notch; stator heat dissipation notch has several; substantially reduce the temperature of stator circle; heat is quickly discharged, and when shutdown also improves radiating efficiency, and the temperature of stator circle is lower; the intensity in magnetic field is more stable, and revolving speed, torsion are more stable.
Description
Technical field
The utility model relates to electric machine, specifically a kind of insulation wire frame for stator core heat dissipation.
Background technique
Motor that existing blower uses insulation wire frame is all made of upper ledge and lower frame, and upper ledge and lower frame are by stator punching
(stator circle) package still, finds, the temperature of stator punching (stator circle) is very high, and heat can not be discharged in use,
Along with there is motor housing, heat diffusion is just slower, and heat dissipation when shutdown is also slow, and the temperature higher service life to motor is interfered
There are many adverse effects, such as: the height of temperature determines the normal service life of motor, while influencing revolving speed, torsion etc..
Utility model content
In order to solve the above-mentioned technical problem, the utility model provide it is a kind of design rationally, a kind of superior use of heat dissipation performance
In the insulation wire frame of stator core heat dissipation.
Solve the scheme of above-mentioned technical problem are as follows:
A kind of insulation wire frame for stator core heat dissipation, the insulation wire frame includes upper ledge and lower frame, upper ledge and
Lower frame, which plugs each other, to be connected and fixed；When being extended with the encirclement of stator ring outer wall, stator ring outer wall surrounds the reverse side ring of the lower frame
The part surrounding edge on side is equipped with stator heat dissipation notch.
Further, the upper ledge includes upper ledge stator fixed ring；The centre of the upper ledge stator fixed ring is equipped with and above confines
Upper ledge sector copper coil is around line three-way hole there are four setting in sub hole arranged, ring body, and each upper ledge sector copper coil is around the anti-of line three-way hole
The hole in face has 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 be extended axially by upper ledge coil backplate；Adjacent upper ledge sector copper coil around the reverse side hole of line three-way hole along surrounding edge plate it
Between be each formed with upper ledge stator teeth card slot, formed there are four upper ledge stator teeth card slot altogether；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；
The lower frame includes lower frame stator fixed ring；The centre of the lower frame stator fixed ring is equipped with lower frame stator arrangement
Lower frame sector copper coil is around line three-way hole, the hole of reverse side of each lower frame sector copper coil around line three-way hole there are four setting on hole, ring body
There is lower frame scallop hole along surrounding edge plate along axially extending；Inner edge of the lower frame sector copper coil between the positive face of line three-way hole and hole
It is extended axially by lower frame coil backplate；Adjacent lower frame sector copper coil around the reverse side hole of line three-way hole the equal shape between surrounding edge plate
At there is lower frame stator teeth card slot, there are four lower frame stator teeth card slots for formation altogether, and the bottom of lower frame stator teeth card slot is set
There is lower frame stator location hole, lower frame stator location hole is located in lower frame stator fixed ring；Each lower frame sector copper coil
Lower frame copper coil coiling line inlet port is equipped between line three-way hole and lower frame stator arrangement hole, four lower frame sector copper coil coilings are logical
Hole is evenly distributed in four direction；The reverse side ring of the lower frame stator fixed ring is when being extended with the encirclement of stator ring outer wall, stator
Ring outer wall surrounds side and lower frame scallop hole and is formed with stator yoke ring embedding groove between surrounding edge plate along the reverse side hole of surrounding edge plate,
The part surrounding edge that stator ring outer wall surrounds side is equipped with stator heat dissipation notch, and stator heat dissipation notch has several, makes stator ring outer wall
It surrounds when the stator ring outer wall for forming semi-surrounding structure surrounds；Part upper ledge scallop hole is inserted into lower frame sector copper wire along surrounding edge plate
Circle is in line three-way hole, the lower frame scallop hole of part in line three-way hole, is formed and mutually handed over along surrounding edge plate insertion upper ledge sector copper coil
Mistake closes close connection to sleeve.
Further, the lower frame stator fixed ring is equipped with several stator heat release holes.
The utility model has the following beneficial effects:
This product simple structure and reasonable design is equipped with stator heat dissipation notch in the part surrounding edge that stator ring outer wall surrounds side,
Stator heat dissipation notch has several, substantially reduces the temperature of stator punching (stator circle), and heat is quickly discharged, and when shutdown also improves
Radiating efficiency, the temperature of stator punching (stator circle) is lower, the intensity in magnetic field is more stable, and revolving speed, torsion are more stable.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model concrete application embodiment；
Fig. 2 is the perspective view of the utility model concrete application embodiment；
Fig. 3 is the cross-sectional view of the utility model concrete application embodiment；
Fig. 4 is the cross-sectional view of the utility model concrete application embodiment；
Fig. 5 is the explosive view of the utility model concrete application embodiment；
Fig. 6 is the explosive view of the utility model concrete application embodiment；
Fig. 7 is the explosive view of the insulation wire frame of this practical product；
Fig. 8 is the explosive view of the insulation wire frame of this practical product；
Fig. 9 is the bottom view of the lower frame of this practical product；
Figure 10 is the top view of the lower frame of this practical product；
Figure 11 is the top view of the utility model product upper ledge；
Figure 12 is the bottom view of the utility model product upper ledge；
Figure 13 is the main view of the stator core of the utility model concrete application embodiment；
Figure 14 is the partial enlarged view of Figure 13；
Figure 15 is that the rotor of the utility model product concrete application embodiment 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 concrete application embodiment wears the broken away view of the upper and lower seat of joint bearing.
Specific embodiment
A kind of insulation wire frame for stator core heat dissipation, the insulation wire frame includes upper ledge and lower frame, upper ledge and
Lower frame, which plugs each other, to be connected and fixed；When being extended with the encirclement of stator ring outer wall, stator ring outer wall surrounds the reverse side ring of the lower frame
The part surrounding edge on side is equipped with stator heat dissipation notch.
The upper ledge 11 includes upper ledge stator fixed ring 111；The centre of the upper ledge stator fixed ring 111 is equipped with and above confines
Sub hole arranged 113, for upper ledge sector copper coil around line three-way hole 114, each upper ledge sector copper coil coiling is logical there are four setting in ring body
The hole of the reverse side in hole has upper ledge scallop hole along surrounding edge plate 115 along axially extending；Upper ledge sector copper coil is around the front of line three-way hole
Inner edge between Kong Yukong is extended axially by upper ledge coil backplate 115A；In adjacent upper ledge sector copper coil around line three-way hole 114
Reverse side hole upper ledge stator teeth card slot 116 is each formed between surrounding edge plate, formed there are four upper ledge stator teeth card altogether
The bottom of slot 116, upper ledge stator teeth card slot 116 is equipped with upper ledge stator location hole 117, and upper ledge stator location hole 117 is to be located at
In upper ledge stator fixed ring 111；Each upper ledge sector copper coil is between line three-way hole 114 and upper ledge stator arrangement hole 113
Equipped with upper ledge copper coil coiling line inlet port 118, four upper ledge sector copper coils are evenly distributed in four direction around line three-way hole 114；
The lower frame 12 includes lower frame stator fixed ring 121；The centre of the lower frame stator fixed ring 121, which is equipped with down, to be confined
Sub hole arranged 123, for lower frame sector copper coil around line three-way hole 124, each lower frame sector copper coil coiling is logical there are four setting in ring body
The hole of the reverse side in hole has lower frame scallop hole along surrounding edge plate 125 along axially extending；Lower frame sector copper coil is around the front of line three-way hole
Inner edge between Kong Yukong 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 lower frame stator teeth card slot 126 is each formed between surrounding edge plate, formed there are four lower frame stator teeth card altogether
The bottom of 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 be located at
In lower frame stator fixed ring 121；Each lower frame sector copper coil is between line three-way hole 124 and lower frame stator arrangement hole 123
Equipped with lower frame copper coil coiling line inlet port 128, four lower frame sector copper coils are evenly distributed in four direction around line three-way hole 124；
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
Stator yoke ring embedding groove 130, stator are formed between surrounding edge plate along the reverse side hole of surrounding edge plate 125 with lower frame scallop hole
The part surrounding edge that ring outer wall surrounds side 129 is equipped with stator heat dissipation notch 129A, so that stator ring outer wall is surrounded side 129 and forms semi-surrounding
The stator ring outer wall of structure surrounds side；Part upper ledge scallop hole is inserted into lower frame sector copper coil around line three-way hole 124 along surrounding edge plate 115
Interior, part lower frame scallop hole is inserted into upper ledge sector copper coil in line three-way hole 114 along surrounding edge plate 125, and it is interlaced right to be formed
Sleeve closes close connection.
Further, the lower frame stator fixed ring is equipped with several stator heat release holes 121A.
Concrete application 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 solid
The centre for determining 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, often
The hole of reverse side of a upper ledge sector copper coil around line three-way hole has upper ledge scallop hole along surrounding edge plate 115 along axially extending；Upper ledge fan
Inner edge of the shape copper coil between the positive face of line three-way hole and hole is extended axially by upper ledge coil backplate 115A；In adjacent upper ledge
Fan-shaped 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 altogether
There are four upper ledge stator teeth card slot 116, the bottom of upper ledge stator teeth card slot 116 is equipped with upper ledge stator location hole 117, upper ledge
Stator location hole 117 is located in upper ledge stator fixed ring 111；Each upper ledge sector copper coil around line three-way hole 114 with it is upper
It confines and is equipped with upper ledge copper coil coiling line inlet port 118 between son hole arranged 113, four upper ledge sector copper coils are around line three-way hole 114
It is evenly 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
There is terminal block 119, terminal block 119 is equipped with circuit board positive stop hook and buckles 119A；The upper ledge stator fixed ring 111
It is 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, circuit for controlling motor plate 119C are fixed by the buckle 112B back-off of circuit board barb and are screwed in circuit board screw by screw
It is connected and fixed on fixation hole 112A, 119A limit is buckled by circuit board positive stop hook；Terminals are fixed on terminal block 119
Son, connecting terminal are connect by conducting wire with circuit for controlling motor plate 119C, this circuit board mounting structure is stable, secured, motor vibration
It is dynamic not also to be afraid of greatly；
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 tooths for formation altogether
The bottom of portion's 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
It is located in lower frame stator fixed ring 121；Each lower frame sector copper coil is around line three-way hole 124 and lower frame stator arrangement hole 123
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；
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 passing
System at least improves ten times or more radiating efficiencys by the motor of shell package stator circle 13；Part upper ledge scallop hole is along surrounding edge plate 115
Insertion lower frame sector copper coil is passed through in line three-way hole 124, the lower frame of part sector from stator sector copper coil around line three-way hole 137
Hole passes through insertion upper ledge sector copper coil in line three-way hole 114 around line three-way hole 137 from stator sector copper coil along surrounding edge plate 125,
It forms interlaced close sleeve closely to connect, upper ledge scallop hole is along surrounding edge plate 115, lower frame scallop hole along the outer of surrounding edge plate 125
Wall is also connect with stator sector copper coil around 137 inner wall of line three-way hole close contact property；The teeth portion 132 is by upper ledge 11, lower frame 12
Corresponding upper ledge stator teeth card slot 116 forms magnetic induction loop around core 138 after clamping with lower frame stator teeth card slot 126；Institute
State the upper ledge sector copper coil after upper ledge 11 is connect with lower frame 12 around line three-way hole 114, lower frame sector copper coil around line three-way hole 124,
Stator 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 is formed altogether
Four magnetic induction loop winding bore 139 are magnetic induction loop between magnetic induction loop winding bore 139 around core 138；The upper ledge 11 is under
Upper ledge copper coil coiling line inlet port 118, lower frame copper coil coiling line inlet port 128, copper wire coiling entrance 134 after the connection of frame 12
Three mouthfuls be integrally formed as the common coiling entrance 140 of a coil, four direction forms the common coiling entrance of four coils altogether
140；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 from line
Common coiling entrance 140 is enclosed around entering, copper wire around 138 solderless wrapped connection of core and wraps up magnetic induction loop and form around core 138 in magnetic induction loop
Type magnetic induction loop 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 wiring
Terminal connection；
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 of rotor damping ring
Bottom among be equipped with armature spindle and wear and meet lower opening 15B, is fixed under software rotor vibration damping on the fixed lower shrinkage pool 15A of rotor damping ring
Rotor is fixed in ring 15C, software rotor vibration damping lower toroidal ring 15C wears meet lower bearing 15D；The rotor, which is worn, connects bearing 14D
It wears to connect to wear between lower bearing 15D with rotor and is connected to rotor 3, the upper and lower ends of rotor central spindle, which are each passed through corresponding armature spindle, wears and connect
Upper 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 meets lower bearing 15D
On, 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
The upper and lower ends of central spindle are pierced by outside bearing respectively, are pierced by rotor and are worn and connect the rotor central spindle end of bearing 14D and be fixed with radiator fan
17, be pierced by rotor wear connect lower bearing 15D rotor central spindle end be free end；Ring, software rotor vibration damping on 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 vibration
Dynamic rate is just lower, mute state without friction.
The vibration damping high speed brushless single phase motor is vibration damping high speed single-phase DC brushless 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 (3)
1. a kind of insulation wire frame for stator core heat dissipation, it is characterised in that:
The insulation wire frame includes upper ledge and lower frame, and upper ledge plugs each other with lower frame and is connected and fixed；The reverse side ring of the lower frame
When being extended with the encirclement of stator ring outer wall, the part surrounding edge that stator ring outer wall surrounds side is equipped with stator heat dissipation notch.
2. a kind of insulation wire frame for stator core heat dissipation according to claim 1, it is characterised in that: the upper ledge
Including upper ledge stator fixed ring；The centre of the upper ledge stator fixed ring is equipped with upper ledge stator arrangement hole, set in ring body there are four
Upper ledge sector copper coil has upper ledge along axially extending around line three-way hole, the hole of reverse side of each upper ledge sector copper coil around line three-way hole
Scallop hole is along surrounding edge plate；Inner edge of the upper ledge sector copper coil between the positive face of line three-way hole and hole is extended axially by upper wire
It encircles for protection plate；Upper ledge stator teeth card is each formed between surrounding edge plate around the reverse side hole of line three-way hole in adjacent upper ledge sector copper coil
Slot, there are four upper ledge stator teeth card slots for formation altogether；Each upper ledge sector copper coil is around line three-way hole and upper ledge stator cloth
It sets and is equipped with upper ledge copper coil coiling line inlet port between hole, four upper ledge sector copper coils are evenly distributed in four sides around line three-way hole
To；The lower frame includes lower frame stator fixed ring；The centre of the lower frame stator fixed ring is equipped with lower frame stator arrangement hole, ring body
On set that 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 along axial
Lower frame scallop hole is extended with along surrounding edge plate；Axially prolong inside edge of the lower frame sector copper coil between the positive face of line three-way hole and hole
Stretching has lower frame coil backplate；Lower frame is each formed between surrounding edge plate around the reverse side hole of line three-way hole in adjacent lower frame sector copper coil
Stator teeth card slot, there are four lower frame stator teeth card slots for formation altogether, and the bottom of lower frame stator teeth card slot, which is equipped with down, to be confined
Sub- location 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
Lower frame copper coil coiling line inlet port is equipped between lower frame stator arrangement hole, four lower frame sector copper coils are around line three-way hole average mark
Cloth is in four direction；The reverse side ring of the lower frame stator fixed ring is when being extended with the encirclement of stator ring outer wall, stator ring outer wall packet
Surrounding edge and lower frame scallop hole are formed with stator yoke ring embedding groove, stator heat dissipation along the reverse side hole of surrounding edge plate between surrounding edge plate
Notch has several, surrounds stator ring outer wall when the stator ring outer wall for forming semi-surrounding structure surrounds；Part upper ledge is fan-shaped
Hole along surrounding edge plate insertion lower frame sector copper coil in line three-way hole, the lower frame scallop hole of part along surrounding edge plate be inserted into upper ledge sector copper
In coil-winding through-hole, forms interlaced close to sleeve and closely connect.
3. a kind of insulation wire frame for stator core heat dissipation according to claim 2, it is characterised in that:
The lower frame stator fixed ring is equipped with several stator heat release holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378833.1U CN209730926U (en) | 2018-08-24 | 2018-08-24 | A kind of insulation wire frame for stator core heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378833.1U CN209730926U (en) | 2018-08-24 | 2018-08-24 | A kind of insulation wire frame for stator core heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730926U true CN209730926U (en) | 2019-12-03 |
Family
ID=68659937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821378833.1U Active CN209730926U (en) | 2018-08-24 | 2018-08-24 | A kind of insulation wire frame for stator core heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730926U (en) |
-
2018
- 2018-08-24 CN CN201821378833.1U patent/CN209730926U/en active Active
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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. |