CN205304558U - Synchronous motor - Google Patents
Synchronous motor Download PDFInfo
- Publication number
- CN205304558U CN205304558U CN201521103600.7U CN201521103600U CN205304558U CN 205304558 U CN205304558 U CN 205304558U CN 201521103600 U CN201521103600 U CN 201521103600U CN 205304558 U CN205304558 U CN 205304558U
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- stator
- coil frame
- permanent magnet
- stator coil
- fixed cover
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 34
- 238000004804 winding Methods 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims description 20
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 239000003292 glue Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Synchronous motor includes rotor subassembly and stator module, the rotor subassembly includes the pivot, fix change epaxial mounting panel, the spiral -lock is at two permanent magnet and the fixed cover of cover on two permanent magnet of mounting panel one on the other to and fixed lid in a left side of fixing both ends about fixed cover respectively and the fixed lid in the right side, gapped between two permanent magnet outer ends, fixed cover symmetrically inwards is equipped with two recesses in the clearance of blocking to go into respectively between two permanent magnet outer ends, stator module includes the stator winding unit, and the stator winding unit includes stator coil frame and stator winding, the stator coil frame includes two stator coil frame units and puts up two stator coil the folding portion of unit connection, after adopting an enameled wire winding on a stator coil frame unit, stator winding twines again on another stator coil frame unit. The utility model discloses synchronous motor has simple structure, convenient assembling, dismantlement, and also convenient, fixed firm, with low costs and the noise is low.
Description
��Technical field��
This utility model relates to motor, particularly relates to the synchronous motor of permanent magnet, particularly relates to the small-sized or miniature synchronous motor having permanent magnet.
��Background technology��
Prior art is small-sized or small synchronous motor includes rotor assembly 10 ' and stator module 20 '.
Referring to Fig. 8 to Figure 10, the rotor assembly 10 ' of prior art synchronous motor includes rotating shaft 11, the permanent magnet 13 of 12, two pieces of arcs of installing plate, the left side that is provided with central through hole 141 are fixed lid 14, are provided with the fixing lid 15 in the right side of central through hole 151 and columnar fixed cover 16 '; Installing plate 12 includes the intermediate cylindrical portion 121 being provided with central through hole and two the word portions 122 being symmetrically disposed on intermediate cylindrical portion 121; Permanent magnet 13 is provided with the arc notch 131 of intermediate cylindrical portion 121 adaptation with installing plate 12; The intermediate cylindrical portion 121 of installing plate 12 is fixed in rotating shaft 11, certain installing plate 12 and rotating shaft 11 can also be integrally formed, two pieces of permanent magnet 13 spiral-locks one on the other are on the intermediate cylindrical portion 121 and a word portion 122 of installing plate 12, fixed cover 16 ' is enclosed within two pieces of permanent magnets 13, and left fixing lid 14 and the right side are fixed lid 15 and be separately fixed at the two ends, left and right of fixed cover 16 '; It is prevent permanent magnet 13 and fixed cover 16 ' from axially flying out in rotary course that the Main Function of lid 15 is fixed on left fixing lid 14 and the right side; The Main Function of fixed cover 16 ' is to prevent the centrifugal force that permanent magnet 13 produces in rotary course from making permanent magnet 13 move radially when outwards throwing away, owing to permanent magnet 13 and fixed cover 16 ' are matched in clearance, assembling process is use glue by coherent to fixed cover 16 ' and permanent magnet 13, bad or the synchronous motor that glue glues easily gets loose after operating after a while, and when causing synchronous motor to operate, the fixed cover 16 ' of rotor assembly 10 ' rotates skidding on permanent magnet 13 and produces noise. And if change permanent magnet 13 and fixed cover 16 ' into interference fit, the dimensional tolerance of permanent magnet 13 and fixed cover 16 ' again it is difficult to ensure that, processing cost is higher, the cooperation assembling also bad operation of permanent magnet 13 and fixed cover 16 '.
Referring to Figure 19 and Figure 20, the stator module 20 ' of prior art synchronous motor includes stator core 21 and two stator winding unit 22 ', and each stator winding unit 22 ' then includes stator coil frame 221 ' and the stator winding 222 ' being wound on this stator coil frame 221 '; Stator core 21 includes being in turn connected into the left arc sections 211 of a circle, left coil frame fixed part 212, attachment 213, right bobbin fixed part 214 and right arc sections 215, leaving certain gaps uncovered by the economic plan 216 between left arc sections 211 and right arc sections 215, left arc sections 211 and right arc sections 215 are symmetrical arranged in opposite directions, left coil frame fixed part 212 and right bobbin fixed part 214 are also symmetrical arranged in opposite directions, and attachment 213 and breach 216 are oppositely arranged; Stator coil frame 221 ' includes central through hole 2211 ', circle upper flange 2212 ' and a winding technique portion 2213 ', stator winding 222 ' is just arranged in winding technique portion 2213 ', the central through hole 2211 ' of the stator coil frame 221 ' of two stator winding unit 22 ' is separately fixed on left coil frame fixed part 212 and the right bobbin fixed part 214 of stator core 21, the line tail of the stator winding 222 ' of two stator winding unit 22 ' is in series and welds together, label 29 in Fig. 7 is exactly welding position, and wrapped with insulation must be used in this welding position. Prior art stator module 20 ' on synchronous motor has following weak point: need two stator coil framves 221 ', need on two stator coil framves 221 ' rotating around stator winding 222 ' processed, weld together after also needing to be in series the line tail of two stator winding 222 ', and it also requires by welding position wrapped with insulation, operation is many, and cost of labor is high, and material cost is high, and welding position also can cause loose contact sometimes so that quality is unstable.
��Utility model content��
The technical problems to be solved in the utility model is in that to avoid above-mentioned the deficiencies in the prior art part to provide a kind of synchronous motor, has simple in construction, easy to assembly, dismounting is also convenient for, fixed, cost is low and noise is low.
This utility model solves described technical problem and the technical scheme is that
There is provided a kind of synchronous motor, including rotor assembly, stator module, drive end bearing bracket, rear end cap, the fore bearing being arranged in the bearing chamber of drive end bearing bracket and the rear bearing in being arranged on the bearing chamber of rear end cap, described rotor assembly includes rotating shaft, installing plate, the permanent magnet of two pieces of arcs, it is provided with the fixing lid in a left side of central through hole, it is provided with the fixing lid in the right side of central through hole and columnar fixed cover, described installing plate includes the intermediate cylindrical portion being provided with central through hole and two the word portions being symmetrically disposed on this intermediate cylindrical portion, described permanent magnet is provided with the arc notch that the intermediate cylindrical portion with described installing plate is adaptive, the intermediate cylindrical portion of described installing plate is fixed in described rotating shaft, two pieces of permanent magnet spiral-locks one on the other are on the intermediate cylindrical portion and a word portion of described installing plate, there is certain distance the described free end in a word portion and the outer end of described permanent magnet, make there is gap between two pieces of permanent magnet outer ends, described fixed cover is enclosed within two pieces of permanent magnets, lid is fixed on a described left side and the right side is fixed lid and is separately fixed at the two ends, left and right of described fixed cover, described stator module includes stator core, described stator core includes being in turn connected into the left arc sections of a circle, left coil frame fixed part, attachment, right bobbin fixed part and right arc sections, leaving certain gaps uncovered by the economic plan between described left arc sections and right arc sections, described left arc sections and right arc sections are symmetrical arranged in opposite directions, described left coil frame fixed part and right bobbin fixed part are also symmetrical arranged in opposite directions, and described attachment and breach are oppositely arranged, the rotating shaft of described rotor assembly is rotatably arranged at by described fore bearing and rear bearing on described drive end bearing bracket and rear end cap, the fixed cover of described rotor assembly is provided inwardly with two place's grooves symmetrically, after described fixed cover is enclosed within two pieces of permanent magnets, two place's grooves thereon are respectively clamped in the gap between two pieces of permanent magnet outer ends, make described fixed cover can not rotate on described permanent magnet. described stator module also includes a stator winding unit, and described stator winding unit includes adopting the stator coil frame that engineering plastics are molded with and the stator winding being wound on this stator coil frame, described stator coil frame includes two stator coil frame unit and couples the folding part of these two stator coil frame unit, each stator coil frame unit includes central through hole, circle upper flange and a winding technique portion, and two stator coil frame unit are linked together by a side of respective upper flange and are formed the folding part of an energy folded bent, described stator winding directly adopts an enamel-covered wire to be wrapped in the winding technique portion of another stator coil frame unit again after being wrapped in the winding technique portion of a stator coil frame unit, central through hole in the winding technique portion of two stator coil frame unit of the stator coil frame of described stator winding unit is separately fixed on left coil frame fixed part and the right bobbin fixed part of described stator core.
The groove of the fixed cover of described rotor assembly is arc groove.
The thickness of the folding part of described stator coil frame is less than the thickness of the upper flange of described stator coil frame unit.
Compared with the existing technology relatively, the having the beneficial effects that of this utility model synchronous motor:
One, owing to the fixed cover structure of the rotor assembly of this utility model synchronous motor is special, fixed cover is provided inwardly with two place's grooves symmetrically; After fixed cover is enclosed within two pieces of permanent magnets, two place's grooves thereon are respectively clamped in the gap between two pieces of permanent magnet outer ends, make fixed cover can not rotate on permanent magnet, it is possible to save glue and save a station adding glue, and making fixed cover and permanent magnet all fixed; Therefore the rotor assembly of this utility model synchronous motor eliminate extra part cost with and labour cost, provide cost savings, improve production efficiency, and simple in construction, easy to assembly, dismounting are also convenient for fixed; Synchronous motor noise equipped with this rotor assembly is low;
Two, owing to the stator coil shelf structure of the stator module of this utility model synchronous motor is special, begin at before stator coil frame is wound around enamel-covered wire, first stator coil frame is launched 180 degree, the winding technique portion making two stator coil frame unit of stator coil frame is arranged in a row, after being wound around enamel-covered wire, opposite direction is by folding 180 degree of stator coil frame again, it is the formation of stator winding unit, individually do not weld in the middle of enamel-covered wire on whole stator winding unit, there is no welding position, do not result in loose contact, make stay in grade, and the stator module of this utility model synchronous motor eliminates extra part cost and uses and labour cost, provide cost savings, improve production efficiency, simple in construction and easy to assembly.
In sum, this utility model synchronous motor has simple in construction, easy to assembly, dismounting is also convenient for, fixed, cost is low and noise is low.
��Accompanying drawing explanation��
Fig. 1 is the axonometric projection schematic diagram of this utility model synchronous motor;
Fig. 2 is the axonometric projection schematic diagram after described synchronous motor decomposes;
Fig. 3 is the axonometric projection schematic diagram of the rotor assembly of described synchronous motor;
Fig. 4 is the axonometric projection schematic diagram after described rotor assembly decomposes;
Fig. 5 is the orthographic projection schematic front view of described rotor assembly;
Fig. 6 is the cross-sectional schematic of the A-A of Fig. 5;
Fig. 7 is the axonometric projection schematic diagram of the fixed cover of described rotor assembly;
Fig. 8 is the orthographic projection schematic front view of the rotor assembly of prior art synchronous motor;
Fig. 9 is the cross-sectional schematic of the B-B of Fig. 8;
Figure 10 is the axonometric projection schematic diagram after the rotor assembly decomposition of prior art synchronous motor;
Figure 11 is the axonometric projection schematic diagram of the stator module of described synchronous motor;
Figure 12 is the axonometric projection schematic diagram after described stator module decomposes;
Figure 13 is the axonometric projection schematic diagram of the stator winding unit of described stator module;
Figure 14 is the orthographic projection schematic front view of described stator winding unit;
Figure 15 is the axonometric projection schematic diagram of the stator coil frame of described stator winding unit;
Figure 16 is the orthographic projection schematic front view of described stator coil frame;
Figure 17 is the processing step schematic diagram that described stator winding unit semi-finished product are formed;
Figure 18 is the processing step schematic diagram during assembling of described stator module;
Figure 19 is the orthographic projection schematic front view of the stator module of prior art synchronous motor;
Figure 20 is the axonometric projection schematic diagram after the stator module decomposition of prior art synchronous motor.
[detailed description of the invention]
Below in conjunction with each accompanying drawing, this utility model is described in further detail.
Referring to Fig. 1 to Fig. 7 and Figure 11 to Figure 16, a kind of synchronous motor, including rotor assembly 10, stator module 20, drive end bearing bracket 30, rear end cap 40, the fore bearing (not marking) being arranged in the bearing chamber of drive end bearing bracket 30 and the rear bearing (not marking) in being arranged on the bearing chamber of rear end cap 40, described rotor assembly 10 includes rotating shaft 11, installing plate 12, the permanent magnet 13 of two pieces of arcs, it is provided with the fixing lid 14 in a left side of central through hole 141, it is provided with the fixing lid 15 in the right side and the columnar fixed cover 16 of central through hole 151, described installing plate 12 includes the intermediate cylindrical portion 121 being provided with central through hole and two the word portions 122 being symmetrically disposed on this intermediate cylindrical portion 121, described permanent magnet 13 is provided with the arc notch 131 of intermediate cylindrical portion 121 adaptation with described installing plate 12, the intermediate cylindrical portion 121 of described installing plate 12 is fixed in described rotating shaft 11, certain installing plate 12 and rotating shaft 11 can also be integrally formed, two pieces of permanent magnet 13 spiral-locks one on the other are on the intermediate cylindrical portion 121 and a word portion 122 of described installing plate 12, the free end 1221 in a described word portion 122 has certain distance with the outer end of described permanent magnet 13, make there is gap 19 between two pieces of permanent magnet 13 outer ends, described fixed cover 16 is enclosed within two pieces of permanent magnets 13, lid 14 is fixed on a described left side and the right side is fixed lid 15 and is separately fixed at the two ends, left and right of described fixed cover 16, described stator module 20 includes stator core 21, described stator core 21 includes being in turn connected into the left arc sections 211 of a circle, left coil frame fixed part 212, attachment 213, right bobbin fixed part 214 and right arc sections 215, leaving certain gaps uncovered by the economic plan 216 between described left arc sections 211 and right arc sections 215, described left arc sections 211 and right arc sections 215 are symmetrical arranged in opposite directions, described left coil frame fixed part 212 and right bobbin fixed part 214 are also symmetrical arranged in opposite directions, and described attachment 213 and breach 216 are oppositely arranged, the rotating shaft 11 of described rotor assembly 10 is rotatably arranged at by described fore bearing and rear bearing on described drive end bearing bracket 30 and rear end cap 40, this rotating shaft 11 front end is stretched out from the central through hole of described rear end cap 40, and drive end bearing bracket 30, the stator core 21 of stator module 20 and rear end cap 40 two screws 50 and two nuts 60 are fixed together, the fixed cover 16 of described rotor assembly 10 is provided inwardly with two place's grooves 161 symmetrically, after described fixed cover 16 is enclosed within two pieces of permanent magnets 13, two place's grooves 161 thereon are respectively clamped in the gap 19 between two pieces of permanent magnet 13 outer ends, make described fixed cover 16 can not rotate on described permanent magnet 13, and make fixed cover and permanent magnet all fixed. described stator module also includes a stator winding unit 22, and described stator winding unit 22 includes the stator coil frame 221 adopting engineering plastics to be molded with and the stator winding 222 being wound on this stator coil frame 221, described stator coil frame 221 includes two stator coil frame unit 221A and couples the folding part 2219 of these two stator coil frame unit 221A, each stator coil frame unit 221A includes central through hole 2211, one circle upper flange 2212 and winding technique portion 2213, two stator coil frame unit 221A are linked together by a side of respective upper flange 2212 and are formed the folding part 2219 of an energy folded bent, that is, one side of the upper flange 2212 of two stator coil frame unit 221A is linked together by folding part 2219, and this folding part 2219 energy folded bent,Described stator winding 222 directly adopts an enamel-covered wire to be wrapped in the winding technique portion 2213 of another stator coil frame unit 221A again after being wrapped in the winding technique portion 2213 of a stator coil frame unit 221A, an enamel-covered wire is only had from Figure 14 it is apparent that in the winding technique portion 2213 of two stator coil frame unit 221A; Central through hole 2211 in the winding technique portion 2213 of two stator coil frame unit 221A of the stator coil frame 221 of described stator winding unit 22 is separately fixed on left coil frame fixed part 212 and the right bobbin fixed part 214 of described stator core 21
A left side for the rotor assembly of this utility model synchronous motor fix lid 14 and the right side fix lid 15 Main Function be prevent permanent magnet 13 and fixed cover 16 from axially flying out in rotary course; The Main Function of fixed cover 16 is to prevent the centrifugal force that permanent magnet 13 produces in rotary course from making permanent magnet 13 move radially when outwards throwing away.
Referring to Fig. 4, Fig. 6 and Fig. 7, the groove 161 of the fixed cover 16 of described rotor assembly 10 is arc groove.
Thickness T referring to upper flange 2212 less than described stator coil frame unit 221A of Figure 15 and Figure 16, the thickness t of the folding part 2219 of described stator coil frame 221.
In this utility model, the folding part 2219 of two stator coil frame unit 221A and these two stator coil frame unit 221A of connection adopts engineering plastics one-shot forming to become stator coil frame 221.
Figure 17 is the processing step schematic diagram that described stator winding unit 22 semi-finished product are formed, two stator coil frame unit 221A of the stator coil frame 221 in Figure 16 are formed by the first width figure in this Figure 17 along the direction of arrow A after folding part 2219 place separates certain angle, continue to launch just to obtain the second width figure in Figure 17 after 180 degree at folding part 2219 place along the direction of arrow A by the first width figure in Figure 17, then it is wrapped in the winding technique portion 2213 of another stator coil frame unit 221A again after in the winding technique portion 2213 of one of stator coil frame 221 that an enamel-covered wire is wound around the second width figure in fig. 17 stator coil frame unit 221A, it is the formation of the 3rd width figure in Figure 17, the 3rd width figure in this Figure 17 is exactly the semi-finished product of described stator winding unit 22.
Figure 18 is the described stator module 20 processing step schematic diagram when assembling, the stator winding unit semi-finished product of the 3rd width figure in Figure 17 are formed by the first width figure in this Figure 18 along the direction of arrow B after folding part 2219 place is folded back on certain angle, continue behind folding 180 degree of folding part 2219 place, the first width figure in Figure 18 is just obtained the second width figure in Figure 18 along the direction of arrow B, the second width figure in this Figure 18 is exactly described stator winding unit 22, then the central through hole 2211 in the winding technique portion 2213 of two stator coil frame unit 221A of the stator coil frame 221 of this stator winding unit 22 is separately fixed on left coil frame fixed part 212 and the right bobbin fixed part 214 of described stator core 21, it is the formation of the 3rd width figure in Figure 18, the 3rd width figure in this Figure 18 is exactly stator module 20, but but without parcel insulating paper on the stator winding 222 of the stator module 20 of the 3rd width figure in this Figure 18.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims; It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model; Therefore, all equivalents done with this utility model right and modification, the covering scope of this utility model claim all should be belonged to.
Claims (3)
1. a synchronous motor, including rotor assembly (10), stator module (20), drive end bearing bracket (30), rear end cap (40), the fore bearing being arranged in the bearing chamber of drive end bearing bracket (30) and the rear bearing being arranged in the bearing chamber of rear end cap (40), described rotor assembly (10) includes rotating shaft (11), installing plate (12), the permanent magnet (13) of two pieces of arcs, it is provided with the fixing lid (14) in a left side of central through hole (141), it is provided with the right side fixing lid (15) and the columnar fixed cover (16) of central through hole (151), described installing plate (12) includes the intermediate cylindrical portion (121) being provided with central through hole and two the word portions (122) being symmetrically disposed on this intermediate cylindrical portion (121), described permanent magnet (13) is provided with the arc notch (131) that the intermediate cylindrical portion (121) with described installing plate (12) is adaptive, the intermediate cylindrical portion (121) of described installing plate (12) is fixed in described rotating shaft (11), on intermediate cylindrical portion (121) in described installing plate (12) of two pieces of permanent magnet (13) spiral-locks one on the other and a word portion (122), there is certain distance the described free end (1221) in a word portion (122) and the outer end of described permanent magnet (13), make there is gap (19) between two pieces of permanent magnet (13) outer ends, described fixed cover (16) is enclosed within two pieces of permanent magnets (13), the fixing lid (15) of the fixing lid (14) in a described left side and the right side is separately fixed at the two ends, left and right of described fixed cover (16), described stator module (20) includes stator core (21), described stator core (21) includes the left arc sections (211) being in turn connected into a circle, left coil frame fixed part (212), attachment (213), right bobbin fixed part (214) and right arc sections (215), leaving certain gaps uncovered by the economic plan (216) between described left arc sections (211) and right arc sections (215), described left arc sections (211) and right arc sections (215) are symmetrical arranged in opposite directions, described left coil frame fixed part (212) and right bobbin fixed part (214) are also symmetrical arranged in opposite directions, described attachment (213) and breach (216) are oppositely arranged, the rotating shaft (11) of described rotor assembly (10) is rotatably arranged at by described fore bearing and rear bearing on described drive end bearing bracket (30) and rear end cap (40), it is characterized in that:
The fixed cover (16) of described rotor assembly (10) is provided inwardly with two place's grooves (161) symmetrically; After described fixed cover (16) is enclosed within two pieces of permanent magnets (13), two place's grooves (161) thereon are respectively clamped in the gap (19) between two pieces of permanent magnet (13) outer ends, make described fixed cover (16) can not rotate on described permanent magnet (13);
Described stator module (20) also includes a stator winding unit (22), and described stator winding unit (22) includes adopting the stator coil frame (221) that engineering plastics are molded with and the stator winding (222) being wound on this stator coil frame (221); Described stator coil frame (221) includes two stator coils frame unit (221A) and couples the folding part (2219) of these two stator coils frame unit (221A), each stator coil frame unit (221A) includes central through hole (2211), circle upper flange (2212) and winding technique portion (2213), and two stator coils frame unit (221A) are linked together by a side of respective upper flange (2212) and are formed the folding part (2219) of an energy folded bent;It is wrapped in the winding technique portion (2213) of another stator coil frame unit (221A) again after the direct winding technique portion (2213) adopting an enamel-covered wire to be wrapped in stator coil frame unit (221A) of described stator winding (222) is upper; Central through hole (2211) in the winding technique portion (2213) of two stator coils frame unit (221A) of the stator coil frame (221) of described stator winding unit (22) is separately fixed on left coil frame fixed part (212) and the right bobbin fixed part (214) of described stator core (21).
2. synchronous motor according to claim 1, it is characterised in that:
The groove (161) of the fixed cover (16) of described rotor assembly (10) is arc groove.
3. synchronous motor according to claim 1, it is characterised in that:
The thickness (t) of the folding part (2219) of described stator coil frame (221) is less than the thickness (T) of the upper flange (2212) of described stator coil frame unit (221A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103600.7U CN205304558U (en) | 2015-12-28 | 2015-12-28 | Synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103600.7U CN205304558U (en) | 2015-12-28 | 2015-12-28 | Synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304558U true CN205304558U (en) | 2016-06-08 |
Family
ID=56473597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103600.7U Active CN205304558U (en) | 2015-12-28 | 2015-12-28 | Synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356869A (en) * | 2018-11-26 | 2019-02-19 | 佛山市顺德区伊默特电机有限公司 | A kind of exchange cross flow fan |
-
2015
- 2015-12-28 CN CN201521103600.7U patent/CN205304558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356869A (en) * | 2018-11-26 | 2019-02-19 | 佛山市顺德区伊默特电机有限公司 | A kind of exchange cross flow fan |
| CN109356869B (en) * | 2018-11-26 | 2024-06-11 | 广东伊默特智能科技有限公司 | Alternating current cross-flow fan |
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Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole Street manhole West Maan Shan Industrial Park, Tai Tong Industrial Zone No. 1, No. 2, No. 3 Patentee after: SHENZHEN DONGMING MOTOR ELECTRIC CO.,LTD. Address before: 518104 Dongsheng Industrial Zone, Dili Road, Western Industrial Zone, Manholes, Shenzhen, Guangdong, Baoan District Patentee before: DONGMING MECHANICAL AND ELECTRICAL (SHENZHEN) Co.,Ltd. |
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