CN105006902A - Ceiling fan motor - Google Patents
Ceiling fan motor Download PDFInfo
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- CN105006902A CN105006902A CN201510393126.4A CN201510393126A CN105006902A CN 105006902 A CN105006902 A CN 105006902A CN 201510393126 A CN201510393126 A CN 201510393126A CN 105006902 A CN105006902 A CN 105006902A
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- insulating trip
- shell
- fan motor
- hole
- stator module
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Abstract
The invention discloses a ceiling fan motor. The ceiling fan motor comprises a mandrel, bearings and a stator assembly. The stator assembly comprises an upper end surface, an annular side surface and a lower end surface. The ceiling fan motor further comprises a housing, motor coils and magnets. The stator assembly is provided with a plurality of coil installation holes which are distributed in a circle. Each coil installation hole extends out from the upper end surface and the lower end surface, and each coil installation hole is internally provided with one motor coil. The annular side surfaces of the stator assembly are provided with intervals respectively corresponding to each coil installation hole. Each interval is communicated with the corresponding coil installation hole. The annular side surface, between two adjacent intervals, of the stator assembly is provided with one magnet. The magnets on the annular side surface are distributed in a circle. The mandrel penetrates through the stator assembly, and two ends of the mandrel fix the stator assembly in the housing through bearings. The ceiling fan motor has the advantages that the structure is simple and reasonable, the installation is simple, the production efficiency is high, the concentricity among the magnets, the coils and the stator assembly is ensured, etc.
Description
Technical field
The present invention relates to a kind of motor, is especially a kind of ceiling fan motor.
Background technology
Existing ceiling-fan motor, its structure and a great variety of models, generally comprise housing, axle, bearing, stator module, several piece coil and several piece magnet etc., wherein, magnet is the arc magnetic shoe with thickness, several described magnet is arranged on stator module outside in the mode that annular distribution arranges, and magnet is generally by cementation or riveted joint and rotor body or claim the medial surface of centre circle to fix; But, the ceiling-fan motor of above-mentioned traditional structure, still have the following disadvantages: because magnet is by staff cementation or riveted joint one by one, easily because staff difference causes magnet to surround non-normal ring-type, that is: the annular magnet surrounded and stator module, loop coil etc., be in non-concentric position, have a strong impact on motor and normally work; Have magnet further, this by cementation or riveted joint, its operation is loaded down with trivial details, production efficiency is low.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned prior art existence, and provide a kind of simple and reasonable for structure, install simple and easy, production efficiency is high, ensures the ceiling-fan motor of magnet, concentricity between coil and positioning component.
The object of the present invention is achieved like this:
Ceiling-fan motor, comprise axle, bearing and stator module, stator module comprises upper surface, annular side and lower surface, it is characterized in that, also include housing, motor coil and magnet, described stator module is provided with the coil installing hole of several circumferentially shape arranged distribution, each coil installing hole extends upper surface and lower surface respectively, and be provided with motor coil in each coil installing hole, in the annular side of described stator module, corresponding each coil position of mounting hole has break joint, each break joint is communicated with corresponding coil installing hole respectively, the annular side of the stator module between adjacent two break joints is provided with magnet, each magnet in annular side forms circle-shaped arranged distribution, axle is through stator module, and stator module is arranged in housing respectively by bearing by axle two ends, this kind of ceiling-fan motor, by arranging the coil installing hole of circumferentially shape arranged distribution on stator module, coil installing hole is communicated with the annular side break joint on stator module, and coordinate stator module annular side as the installation carrier of magnet, several magnet utilizes the annular side of stator module to ensure, and several magnet surrounds the circular of rule, make circular several magnet and stator module, surround between circular coil, common maintenance is concentric, and, its structure is simple, rationally, this annular side by stator module is as the installation of magnet and fixing, its installation is simple and easy, production efficiency is high.
Object of the present invention can also adopt following technical measures to solve:
As scheme more specifically, described housing comprises upper shell, center and lower house, be connected with center between upper shell and lower house, the bearing at axle two ends is arranged on upper shell and lower house respectively, and center is circular shell and is positioned at outside the magnet of circumferentially shape arranged distribution; Housing is divided into three parts, has both been conducive to processing, can, by circular center fixing the magnet of circle-shaped arranged distribution, make the installation of magnet more firm again.
As scheme more specifically, described upper shell and lower house are circular shell, and the central authorities of upper shell and lower house have dead eye, and the edge of opening of center rear and front end inserts the inner chamber of upper shell and lower house respectively and is close to the madial wall of its correspondence; Like this, be both conducive to upper and lower casing and be connected by bearing with axle two ends, and center coordinates fixing by its both ends open edge with the grafting of upper shell and lower house, makes the cooperation of its whole housing more firm.
As further scheme, described stator module comprises insulating trip, stator core and lower insulating trip, upper insulating trip and lower insulating trip are close to upper surface and the lower surface of stator core respectively, the upper surface of upper insulating trip and the bottom surface of lower insulating trip are respectively as the upper surface of stator module and lower surface, and each coil installing hole and each break joint run through insulating trip, stator core and lower insulating trip respectively; The installation of this upper and lower insulating trip, both can isolate the effect that stator core easily conducts electricity with external devices, can play again the effect protecting stator core.
As further scheme, described upper insulating trip, stator core and lower insulating trip are respectively arranged with several circumferentially shape arranged distribution upper hole, iron core hole and lower opening, wherein, the upper hole of upper insulating trip is extended upper hole and to be stretched shell towards the iron core hole site of correspondence, the lower opening of lower insulating trip is extended lower opening and to be stretched shell towards the iron core hole site of correspondence, upper hole shell and the lower opening shell that stretches that stretches is inserted by the two ends in iron core hole respectively, the formation coil installing hole and both are interconnected, such motor coil just can be directly installed on and stretch in coil installing hole that shell forms by stretch shell and lower opening of upper hole, its installation is simple and easy, rationally.
Axle outside described upper insulating trip is also provided with clasp, and clasp and upper insulating trip offset, to limit stator module position.
The cross section of described coil installing hole is similar to pentagon, has both facilitated the installation of motor coil, and make again motor coil be coiled into the profile matched with this pentagon, the operating efficiency of its coil is better.
As the scheme optimized further, corresponding coil installing hole two ends are protruded at the two ends of each block magnet described respectively, and motor coil two ends can be made like this to expose outside corresponding coil installing hole, are more conducive to and the coordinating of periphery magnet.
Beneficial effect of the present invention is as follows:
(1) this kind of ceiling-fan motor, by arranging the coil installing hole of circumferentially shape arranged distribution on stator module, coil installing hole is communicated with the annular side break joint on stator module, and coordinate stator module annular side as the installation carrier of magnet, several magnet utilizes the annular side of stator module to ensure, and several magnet surrounds the circular of rule, make circular several magnet and stator module, surround between circular coil, common maintenance is concentric, and, its structure is simple, rationally, this annular side by stator module is as the installation of magnet and fixing, its installation is simple and easy, production efficiency is high.
(2) further, housing comprises upper shell, center and lower house, center is circular shell and is positioned at outside the magnet of circumferentially shape arranged distribution; Housing is divided into three parts, has both been conducive to processing, can, by circular center fixing the magnet of circle-shaped arranged distribution, make the installation of magnet more firm again; Further, upper and lower casing is circular shell, and the central authorities of upper and lower casing have dead eye, and the edge of opening of center rear and front end inserts the inner chamber of upper shell and lower house respectively and is close to the madial wall of its correspondence; Like this, be both conducive to upper and lower casing and be connected by bearing with axle two ends, and center coordinates fixing by its both ends open edge with the grafting of upper shell and lower house, makes the cooperation of its whole housing more firm.
(3) more have plenty of, the upper hole of the upper insulating trip lower opening of shell and the lower insulating trip shell that stretches that stretches is inserted by the two ends in iron core hole respectively, the formation coil installing hole and both are interconnected, such motor coil just can be directly installed on and be stretched in coil installing hole that shell forms by stretch shell and lower opening of upper hole, and its installation is simple and easy, reasonable; Separately, corresponding coil installing hole two ends are protruded at the two ends of each block magnet respectively, and motor coil two ends can be made like this to expose outside corresponding coil installing hole, are more conducive to and the coordinating of periphery magnet.
Accompanying drawing explanation
Fig. 1 is the assembled state schematic diagram of ceiling-fan motor of the present invention.
Fig. 2 is the partition state stereogram of ceiling-fan motor of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As depicted in figs. 1 and 2, a kind of motor of suspension type fan, that is: ceiling-fan motor, it comprises axle 1, bearing 2, 3 and stator module 4, stator module 4 comprises upper surface 41, annular side 42 and lower surface 43, it is characterized in that, also include housing 5, motor coil 6 and magnet 7, described stator module 4 is provided with the coil installing hole 8 of several circumferentially shape arranged distribution, each coil installing hole 8 extends upper surface 41 and lower surface 43 respectively, and be provided with motor coil 6 in each coil installing hole 8, in the annular side 42 of described stator module 4, corresponding each coil installing hole 8 position has break joint 9, each break joint 9 is communicated with corresponding coil installing hole 8 respectively, the annular side 42 of the stator module between adjacent two break joints 9 is provided with magnet 7, each magnet 7 in annular side 42 forms circle-shaped arranged distribution, axle 1 is through stator module 4, and axle 1 two ends are respectively by bearing 2, stator module 4 is arranged in housing 5 by 3.
Wherein, above-mentioned housing 5 comprises upper shell 51, center 52 and lower house 53, center 52 is connected with between upper shell 51 and lower house 53, the bearing 2,3 at axle 1 two ends is arranged on upper shell 51 and lower house 53 respectively, and center 52 is circular shell and is positioned at outside the magnet 7 of circumferentially shape arranged distribution; Be circular shell at upper shell 51 and lower house 53, and the central authorities of upper shell 51 and lower house 53 have dead eye 10, the edge of opening of center 52 rear and front end inserts the inner chamber of upper shell 51 and lower house 53 respectively and is close to the madial wall of its correspondence.
Described stator module 4 comprises insulating trip 44, stator core 45 and lower insulating trip 46, upper insulating trip 44 and lower insulating trip 46 are close to upper surface and the lower surface of stator core 45 respectively, the upper surface of upper insulating trip 44 and the bottom surface of lower insulating trip 46 are respectively as the upper surface 41 of stator module and lower surface 43, and each coil installing hole 8 and each break joint 9 run through insulating trip 44, stator core 45 and lower insulating trip 46 respectively.
Described upper insulating trip 44, stator core 45 and lower insulating trip 46 are respectively arranged with several circumferentially shape arranged distribution upper hole 11, iron core hole 12 and lower opening 13, wherein, the upper hole 11 of upper insulating trip is extended upper hole and to be stretched shell 111 towards the position, iron core hole 12 of correspondence, the lower opening of lower insulating trip is extended lower opening and to be stretched shell 131 towards the position, iron core hole 12 of 13 correspondences, upper hole shell 111 and the lower opening shell 131 that stretches that stretches is inserted by the two ends in iron core hole 12 respectively, the formation coil installing hole 8 and both are interconnected, the cross section of described coil installing hole 8 is similar to pentagon, and corresponding coil installing hole 8 two ends are protruded at the two ends of each block magnet 7 respectively.
Axle 1 outside above-mentioned upper insulating trip 44 is also provided with clasp 14, and clasp 14 and upper insulating trip 44 offset.
Ceiling-fan motor of the present invention, has simple and reasonable for structure, and install simple and easy, production efficiency is high, ensures magnet, has the advantages such as good concentricity between coil and positioning component three.
Claims (8)
1. ceiling-fan motor, comprise axle (1), bearing (2, 3) and stator module (4), stator module (4) comprises upper surface (41), annular side (42) and lower surface (43), it is characterized in that, also include housing (5), motor coil (6) and magnet (7), described stator module (4) is provided with the coil installing hole (8) of several circumferentially shape arranged distribution, each coil installing hole (8) extends upper surface (41) and lower surface (43) respectively, and be provided with motor coil (6) in each coil installing hole (8), upper corresponding each coil installing hole (8) position of annular side (42) of described stator module (4) has break joint (9), each break joint (9) is communicated with corresponding coil installing hole (8) respectively, the annular side (42) of the stator module between adjacent two break joints (9) is provided with magnet (7), each magnet (7) in annular side (42) forms circle-shaped arranged distribution, axle (1) is through stator module (4), and axle (1) two ends are respectively by bearing (2, 3) stator module (4) is arranged in housing (5).
2. ceiling-fan motor according to claim 1, it is characterized in that, described housing (5) comprises upper shell (51), center (52) and lower house (53), center (52) is connected with between upper shell (51) and lower house (53), the bearing (2,3) at axle (1) two ends is arranged on upper shell (51) and lower house (53) respectively, center (52) for circular shell and be positioned at circumferentially shape arranged distribution magnet (7) outside.
3. ceiling-fan motor according to claim 2, it is characterized in that, described upper shell (51) and lower house (53) are circular shell, and the central authorities of upper shell (51) and lower house (53) have dead eye (10), the edge of opening of center (52) rear and front end inserts the inner chamber of upper shell (51) and lower house (53) respectively and is close to the madial wall of its correspondence.
4. ceiling-fan motor according to claim 1, it is characterized in that, described stator module (4) comprises insulating trip (44), stator core (45) and lower insulating trip (46), upper insulating trip (44) and lower insulating trip (46) are close to upper surface and the lower surface of stator core (45) respectively, the upper surface of upper insulating trip (44), and the bottom surface of lower insulating trip (46) is respectively as the upper surface (41) of stator module and lower surface (43), each coil installing hole (8) and each break joint (9) run through insulating trip (44) respectively, stator core (45) and lower insulating trip (46).
5. ceiling-fan motor according to claim 4, it is characterized in that, described upper insulating trip (44), stator core (45) and lower insulating trip (46) are respectively arranged with several circumferentially shape arranged distribution upper hole (11), iron core hole (12) and lower opening (13), wherein, the upper hole (11) of upper insulating trip is extended upper hole and to be stretched shell (111) towards iron core hole (12) position of correspondence, the lower opening of lower insulating trip is extended lower opening and to be stretched shell (131) towards iron core hole (12) position that (13) are corresponding, upper hole shell (111) and the lower opening shell (131) that stretches that stretches is inserted by the two ends of iron core hole (12) respectively, formation coil installing hole (8) and both are interconnected.
6. ceiling-fan motor according to claim 4, is characterized in that, the axle (1) in described upper insulating trip (44) outside is also provided with clasp (14), and clasp (14) and upper insulating trip (44) offset.
7. ceiling-fan motor according to claim 1, it is characterized in that, the cross section of described coil installing hole (8) is similar to pentagon.
8. ceiling-fan motor according to claim 1, is characterized in that, corresponding coil installing hole (8) two ends are protruded at the two ends of each block magnet (7) described respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393126.4A CN105006902A (en) | 2015-07-07 | 2015-07-07 | Ceiling fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393126.4A CN105006902A (en) | 2015-07-07 | 2015-07-07 | Ceiling fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105006902A true CN105006902A (en) | 2015-10-28 |
Family
ID=54379460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393126.4A Pending CN105006902A (en) | 2015-07-07 | 2015-07-07 | Ceiling fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105006902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102030088B1 (en) * | 2018-10-17 | 2019-10-08 | 뉴모텍(주) | Ceiling Fan Motor |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094631U (en) * | 1991-02-06 | 1992-01-29 | 蚬壳电器工业(集团)有限公司 | Fan motor case |
| CN2178402Y (en) * | 1993-12-11 | 1994-09-28 | 元力电机股份有限公司 | Electric motor structure for fan |
| CN201752088U (en) * | 2010-07-06 | 2011-02-23 | 中山市港联华凯电器制品有限公司 | Single-phase brushless direct current motor with special-shaped motor shell |
| CN201846166U (en) * | 2010-11-10 | 2011-05-25 | 美的集团有限公司 | Fan motor |
| CN102214959A (en) * | 2010-04-09 | 2011-10-12 | 三星电子株式会社 | Motor for washing machine and washing machine having the same |
| CN202050345U (en) * | 2011-06-03 | 2011-11-23 | 苏州腾龙电机科技有限公司 | External rotor direct current brushless motor used for directly driving washing machine |
| CN102593995A (en) * | 2012-03-14 | 2012-07-18 | 美的集团有限公司 | DC motor with insulation frame structure |
| CN103683622A (en) * | 2013-12-06 | 2014-03-26 | 宁波沪江电机有限公司 | Ceiling fan motor |
| WO2014115501A1 (en) * | 2013-01-28 | 2014-07-31 | パナソニック株式会社 | External rotation-type induction motor and ceiling fan equipped with same |
| CN203840100U (en) * | 2014-05-22 | 2014-09-17 | 佛山市启正电气有限公司 | DC ceiling fan motor external rotor |
| CN204761201U (en) * | 2015-07-07 | 2015-11-11 | 广东福耐特电气有限公司 | Ceiling -fan motor |
-
2015
- 2015-07-07 CN CN201510393126.4A patent/CN105006902A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094631U (en) * | 1991-02-06 | 1992-01-29 | 蚬壳电器工业(集团)有限公司 | Fan motor case |
| CN2178402Y (en) * | 1993-12-11 | 1994-09-28 | 元力电机股份有限公司 | Electric motor structure for fan |
| CN102214959A (en) * | 2010-04-09 | 2011-10-12 | 三星电子株式会社 | Motor for washing machine and washing machine having the same |
| CN201752088U (en) * | 2010-07-06 | 2011-02-23 | 中山市港联华凯电器制品有限公司 | Single-phase brushless direct current motor with special-shaped motor shell |
| CN201846166U (en) * | 2010-11-10 | 2011-05-25 | 美的集团有限公司 | Fan motor |
| CN202050345U (en) * | 2011-06-03 | 2011-11-23 | 苏州腾龙电机科技有限公司 | External rotor direct current brushless motor used for directly driving washing machine |
| CN102593995A (en) * | 2012-03-14 | 2012-07-18 | 美的集团有限公司 | DC motor with insulation frame structure |
| WO2014115501A1 (en) * | 2013-01-28 | 2014-07-31 | パナソニック株式会社 | External rotation-type induction motor and ceiling fan equipped with same |
| CN103683622A (en) * | 2013-12-06 | 2014-03-26 | 宁波沪江电机有限公司 | Ceiling fan motor |
| CN203840100U (en) * | 2014-05-22 | 2014-09-17 | 佛山市启正电气有限公司 | DC ceiling fan motor external rotor |
| CN204761201U (en) * | 2015-07-07 | 2015-11-11 | 广东福耐特电气有限公司 | Ceiling -fan motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102030088B1 (en) * | 2018-10-17 | 2019-10-08 | 뉴모텍(주) | Ceiling Fan Motor |
| WO2020080728A1 (en) * | 2018-10-17 | 2020-04-23 | New Motech Co., Ltd. | Ceiling fan motor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |