CN203800764U - Ice shaver brushless motor - Google Patents
Ice shaver brushless motor Download PDFInfo
- Publication number
- CN203800764U CN203800764U CN201420082694.3U CN201420082694U CN203800764U CN 203800764 U CN203800764 U CN 203800764U CN 201420082694 U CN201420082694 U CN 201420082694U CN 203800764 U CN203800764 U CN 203800764U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end cover
- end cap
- motor shaft
- stator
- 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.)
- Expired - Lifetime
Links
- 241000883990 Flabellum Species 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000000994 depressogenic effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 235000019994 cava Nutrition 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses an ice shaver brushless motor comprising a front end cover, a rear end cover, a stator, a rotor, a motor shaft, a Hall plate assembly and a magnet ring. The front end cover and the rear end cover are provided with bearing holes in which bearings are fixedly installed. The opposite sides of the front end cover and the rear end cover are provided with recessed parts. The edge of the opening end of each recessed part is provided with a circular stair landing with a higher external ring and a lower internal ring. The two ends of the stator are adaptively clamped between the circular stair landings of the front end cover and the rear end cover. The rotor is arranged at the axis of the stator. The motor shaft is worn on the rotor and penetrates trough the bearings on the front end cover and the rear end cover respectively. One segment, which is arranged at the external side of the rear end cover, of the motor shaft is provided with fan blades. The motor shaft rotates and then the fan blades drive air to generate air flow. The ice shaver brushless motor is high in heat radiation efficiency so that the service life is enhanced.
Description
Technical field
This practical brushless electric machine field that relates to, relates in particular to a kind of ice shaver brushless electric machine.
Background technology
Ice shaver is for ice cube plane being made to the equipment of flakes trash ice, can being made various mouthfeels, the different water ice food of various local flavor.
In the composition of ice shaver, the motor assembly that is absolutely necessary, motor produces a large amount of heat in use procedure meeting, the ice shaver motor of prior art is all by housing, to wrap up the assemblies such as stator, rotor, radiating effect is not good, affect the useful life of ice shaver, therefore a kind of ice shaver motor of good heat dissipation effect need to be provided.
Utility model content
Main purpose of the present utility model is for providing a kind of ice shaver brushless electric machine that improves radiating efficiency.
In order to realize foregoing invention object, a kind of technical solution scheme the utility model proposes is: a kind of ice shaver brushless electric machine, comprise front end housing, rear end cap, stator, rotor, motor shaft, Hall Plate assembly and magnet ring,
On described front end housing and rear end cap, be provided with dead eye, dead eye place fixed installation bearing, the side that front end housing is relative with rear end cap is provided with depressed part, and the edge of the openend of depressed part is provided with the circular halfpace that outer ring is high, inner ring is low; Between the circular halfpace that is connected to front end housing and rear end cap of described stator two ends adaptation;
Described rotor is positioned on the axis of stator, and described motor shaft is set in rotor and passes respectively the bearing on front end housing and rear end cap;
Described motor shaft is positioned on a section outside rear end cap flabellum is installed, and motor shaft rotates, and flabellum drives air to produce air-flow.
Further, described rotor outside is socketed with magnet steel.
Further, described magnet steel arranged outside is protected magnetosphere.
Further, the outside end face central part of the described rear end cap formation holding part that caves inward, arranges described Hall Plate assembly in holding part, being socketed on motor shaft of the corresponding Hall Plate assembly adaptation of described magnet ring.
Further, described front end housing and rear end cap are hollow out design.
Further, described stator two ends are all fixed with insulation barrier.
The beneficial effects of the utility model are: the ice shaver brushless electric machine that is different from prior art, its heat radiation is to pass through natural heat dissipation, radiating effect not good useful life that affects ice shaver, ice shaver brushless electric machine of the present utility model, first by " side that front end housing is relative with rear end cap is provided with depressed part, and the edge of the openend of depressed part is provided with the circular halfpace that outer ring is high, inner ring is low, between the circular halfpace that is connected to front end housing and rear end cap of described stator two ends adaptation " design, omitted the existence of housing, the sidewall of stator is exposed in air, improve the effect of its natural heat dissipation, then by " described motor shaft is positioned on a section outside rear end cap flabellum is installed, motor shaft rotates, flabellum drives air to produce air-flow " design, make ice shaver brushless electric machine of the present utility model when rotating, by flabellum, provide Air Flow, further improve the radiating efficiency of ice shaver brushless electric machine, make radiating effect of the present utility model better, improved physical life of the present utility model.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model ice shaver brushless electric machine one embodiment;
Fig. 2 is the structural representation of the utility model ice shaver brushless electric machine one embodiment.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, a kind of ice shaver brushless electric machine of the utility model one embodiment is proposed, comprise front end housing 1, rear end cap 8, stator 4, rotor 5, motor shaft 10, Hall Plate assembly 9 and magnet ring 12, on described front end housing 1 and rear end cap 8, be provided with dead eye, dead eye place fixed installation bearing 2, the side that front end housing 1 is relative with rear end cap 8 is provided with depressed part, and the edge of the openend of depressed part is provided with the circular halfpace that outer ring is high, inner ring is low; Being connected between front end housing 1 and the circular halfpace of rear end cap 8 of described stator 4 two ends adaptations; Described rotor 5 is positioned on the axis of stator 4, and described motor shaft 10 is set in rotor 5 and passes respectively the bearing 2 on front end housing 1 and rear end cap 8; Described motor shaft 10 is positioned on a section of rear end cap 8 outsides flabellum 13 is installed, and motor shaft 10 rotates, and flabellum 13 drives air to produce air-flows.
Ice shaver brushless electric machine of the present utility model, first by " side that front end housing 1 is relative with rear end cap 8 is provided with depressed part, and the edge of the openend of depressed part is provided with the circular halfpace that outer ring is high, inner ring is low, being connected between front end housing 1 and the circular halfpace of rear end cap 8 of described stator 4 two ends adaptations " design, omitted the existence of housing, the sidewall of stator 4 is exposed in air, improve the effect of its natural heat dissipation, then by " described motor shaft 10 is positioned on a section of rear end cap 8 outsides flabellum 13 is installed, motor shaft 10 rotates, flabellum 13 drives air to produce air-flows " design, make ice shaver brushless electric machine of the present utility model when rotating, by flabellum 13, provide Air Flow, further improve the radiating efficiency of ice shaver brushless electric machine, make radiating effect of the present utility model better, improved physical life of the present utility model.
In an embodiment of the present utility model, described rotor 5 outsides are socketed with magnet steel 6, and magnet steel 6 can improve the permanent magnetism of rotor 5, improve the global magnetic field intensity of rotor 5, are conducive to the rotation of rotor 5.
In an embodiment of the present utility model, described magnet steel 6 arranged outside are protected magnetosphere 7, if magnet steel 6 has broken magnetic patch to fly out when operation, can damage stator 4 and cause more serious consequence.Between magnet steel 6 and stator 4, be provided with one and protect magnetosphere 7 magnet steel 6 is waled, just can protect magnet steel 6 to be difficult for damaged, even if damage brokenly, broken magnetic patch is also fixed on and protects in magnetosphere 7, does not affect the normal work of generator.
In an embodiment of the present utility model, the outside end face central part of the described rear end cap 8 formation holding part that caves inward, described Hall Plate assembly 9 is set in holding part, being socketed on motor shaft 10 of corresponding Hall Plate assembly 9 adaptations of described magnet ring 12, arranging of magnet ring 12 is generally on present motor shaft 10, to fix a magnet ring seat 11, then magnet ring 12 is fixed on magnet ring seat 11.Hall Plate assembly 9 and magnet ring 12 are arranged to the outside of rear end cap 8, convenient for maintaining, and be arranged in holding part, can reduce overall volume of the present utility model, conserve space.
In an embodiment of the present utility model, described front end housing 1 and rear end cap 8 are Openworks shape, and Openworks shape design improves the circulation of air between motor internal and outside, better heat-radiation effect.
In an embodiment of the present utility model, described stator 4 two ends are all fixed with insulation barrier 3, and insulation barrier 3 can prevent the generation of the situations such as electric leakage, improves use safety of the present utility model.
In one embodiment, ice shaver brushless electric machine of the present utility model is: the side that front end housing 1 is relative with rear end cap 8 is provided with step cutting pattern, being connected between front end housing 1 and the step of rear end cap 8 of stator 4 adaptations is fixing, and the lateral wall of stator 4 is exposed in air, improves radiating efficiency; And front end housing 1 and rear end cap 8 are all Openworks shapes, further improve radiating efficiency of the present utility model, on the axis of stator 4, be provided with motor shaft 10, on motor shaft 10, corresponding stator 4 is socketed with rotor 5, the arranged outside magnet steel 6 of rotor 5, the magnetic that improves rotor 5, the arranged outside of magnet steel 6 is protected magnetosphere 7, prevents magnet steel 6 fragmentations and damage stator 4; Motor shaft 10 stretches out on a section of rear end cap 8 and is provided with flabellum 13, and when motor shaft 10 rotates, flabellum 13 drives Air Flows, further improves radiating efficiency of the present utility model, thereby improves useful life of the present utility model; Middle part at the end face in rear end cap 8 outsides arranges holding part, and Hall Plate assembly 9 and magnet ring 12 are set in holding part, convenient for maintaining and reduce volume of the present utility model; And at described stator 4 two ends, being all fixed with insulation barrier 3, insulation barrier 3 can prevent the generation of the situations such as electric leakage, improves use safety of the present utility model.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. an ice shaver brushless electric machine, comprises front end housing, rear end cap, stator, rotor, motor shaft, Hall Plate assembly and magnet ring, it is characterized in that,
On described front end housing and rear end cap, be provided with dead eye, dead eye place fixed installation bearing, the side that front end housing is relative with rear end cap is provided with depressed part, and the edge of the openend of depressed part is provided with the circular halfpace that outer ring is high, inner ring is low; Between the circular halfpace that is connected to front end housing and rear end cap of described stator two ends adaptation;
Described rotor is positioned on the axis of stator, and described motor shaft is set in rotor and passes respectively the bearing on front end housing and rear end cap;
Described motor shaft is positioned on a section outside rear end cap flabellum is installed, and motor shaft rotates, and flabellum drives air to produce air-flow.
2. ice shaver motor according to claim 1, is characterized in that, described rotor outside is socketed with magnet steel.
3. ice shaver motor according to claim 2, is characterized in that, described magnet steel arranged outside is protected magnetosphere.
4. ice shaver motor according to claim 1, is characterized in that, the outside end face central part of the described rear end cap formation holding part that caves inward, arranges described Hall Plate assembly in holding part, being socketed on motor shaft of the corresponding Hall Plate assembly adaptation of described magnet ring.
5. according to the ice shaver motor described in any one in claim 1-4, it is characterized in that, described front end housing and rear end cap are hollow out design.
6. according to the ice shaver motor described in any one in claim 1-4, it is characterized in that, described stator two ends are all fixed with insulation barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082694.3U CN203800764U (en) | 2014-02-26 | 2014-02-26 | Ice shaver brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082694.3U CN203800764U (en) | 2014-02-26 | 2014-02-26 | Ice shaver brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800764U true CN203800764U (en) | 2014-08-27 |
Family
ID=51382951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082694.3U Expired - Lifetime CN203800764U (en) | 2014-02-26 | 2014-02-26 | Ice shaver brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836407A (en) * | 2015-01-04 | 2015-08-12 | 台州赛盈电机科技有限公司 | Built-in type permanent magnet synchronous motor and application thereof in electric vehicle |
| CN105827054A (en) * | 2016-03-17 | 2016-08-03 | 周利 | Motor capable of self cooling and ventilation |
| WO2017173878A1 (en) * | 2016-04-05 | 2017-10-12 | 深圳市帅泰科技有限公司 | Brushless motor |
-
2014
- 2014-02-26 CN CN201420082694.3U patent/CN203800764U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836407A (en) * | 2015-01-04 | 2015-08-12 | 台州赛盈电机科技有限公司 | Built-in type permanent magnet synchronous motor and application thereof in electric vehicle |
| CN105827054A (en) * | 2016-03-17 | 2016-08-03 | 周利 | Motor capable of self cooling and ventilation |
| WO2017173878A1 (en) * | 2016-04-05 | 2017-10-12 | 深圳市帅泰科技有限公司 | Brushless motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: 1, 518106, A District, 51 South Ring Road, Gongming street, Guangming District, Guangdong, Shenzhen Patentee after: SHENZHEN CASIC MOTOR SYSTEM CO.,LTD. Address before: 518106 research building of space micro motor factory building, Fifth Industrial Zone, North Ring Road, Shenzhen, Guangdong, Nanshan District Patentee before: Shenzhen Aerospace Micromotor Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |