CN209671253U - Shaftless lamp fan - Google Patents
Shaftless lamp fan Download PDFInfo
- Publication number
- CN209671253U CN209671253U CN201920528398.4U CN201920528398U CN209671253U CN 209671253 U CN209671253 U CN 209671253U CN 201920528398 U CN201920528398 U CN 201920528398U CN 209671253 U CN209671253 U CN 209671253U
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- shell
- wall
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- gear
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of shaftless lamp fan, shell including hollow ring-type and light transmission, cricoid transmission gear, gear, upper bearing (metal), lower bearing, light source driver module, illuminator and gear-driven assembly, build-in is distinguished in the top and lower part of the inner wall of shell in the outer ring of upper bearing (metal) and lower bearing, the inner wall of shell offers driving hole between upper bearing (metal) and lower bearing, the inner wall of transmission gear is uniformly connected with several flabellums, the top of the outer wall of transmission gear and lower part difference build-in are in the inner ring of upper bearing (metal) and the inner ring of lower bearing, the outer wall of transmission gear projection driving wheel tooth between upper bearing (metal) and lower bearing, gear-driven assembly is installed in shell, and the output end of gear-driven assembly passes through driving hole and connects with driving wheel tooth, light source driver module and illuminator are mounted in shell, illuminator and light source driver module electricity Property connects.Shaftless lamp fan installation is beautiful and generous, manufacturing cost is low, assembly is simple and has illumination functions for this.
Description
Technical field
The utility model relates to household appliance technical field more particularly to a kind of shaftless lamp fans.
Background technique
Current is generally driven by the electromagnetism that magnetic element forms without main shaft driving fan, although muting function
It is good, however manufacturing cost and assembly precision requirement are all very high, and do not have illumination functions.
Utility model content
That the purpose of this utility model is to provide a kind of manufacturing costs is low, assembly is simple and shaftless lamps with illumination functions
Fan.
To achieve the goals above, the technical solution of the utility model are as follows: a kind of shaftless lamp fan is provided, including hollow ring
Shape and the shell of light transmission, cricoid transmission gear, gear, upper bearing (metal), lower bearing, light source driver module, illuminator and gear
The outer ring difference build-in of transmission component, the upper bearing (metal) and lower bearing is described outer in the top and lower part of the inner wall of the shell
The inner wall of shell offers driving hole between the upper bearing (metal) and the lower bearing, and the inner wall of the transmission gear uniformly connects
There are several flabellums, the inner ring and the lower axle of the top of the outer wall of the transmission gear and lower part difference build-in in the upper bearing (metal)
In the inner ring held, the outer wall of transmission gear projection driving wheel tooth between the upper bearing (metal) and the lower bearing, the tooth
Wheel transmission component is installed in the shell, and the output end of the gear-driven assembly passes through the driving hole and the transmission
The gear teeth connect, and the light source driver module and illuminator are mounted in the shell, and the illuminator and the light source drive
Module is electrically connected.
The gear-driven assembly includes that motor, level-one driving wheel, level-one driven wheel, second level driving wheel and transmission turn
Axis, the motor are installed in the shell, and the level-one driving wheel connects with the output shaft of the motor, the drive shaft
Vertical rotation is connected in the shell, and the drive shaft successively inserts in the second level driving wheel and described admittedly from bottom to top
In the axis hole of level-one driven wheel, the second level driving wheel intermeshes with the driving wheel tooth, the level-one driven wheel with it is described
Level-one driving wheel intermeshes.
The shaftless lamp fan further includes ceiling lid and several connecting rods, the ceiling lid it is horizontal be placed in the shell
Surface, the bottom connection of the upper end of the connecting rod and the ceiling lid, the lower end of the connecting rod downwards outward with it is described
Connect at the top of shell.
The shell includes cricoid bottom cover, cricoid top cover, outboard cover and inside cover, the lower end of the outboard cover with
The outer edge Joint of the bottom cover, the outer edge of the top cover connect with the upper end of the outboard cover, the inside cover it is upper
Lower both ends connect with the inward flange of the inward flange of the top cover and the bottom cover respectively, and the driving hole is opened in the inside cover
In, the bottom of the top cover is convexly equipped with the convex platform of annular in the inside of the inside cover down, and the top of the bottom cover is in institute
The inside for stating inside cover is up convexly equipped with the lower convex platform of annular, the outer ring build-in of the upper bearing (metal) in the inner wall of the convex platform,
The outer ring build-in of the lower bearing is in the inner wall of the lower convex platform.
The quantity of the flabellum is five, is uniformly connected to the inner wall of the transmission gear.
Compared with prior art, the shaftless lamp fan manufacturing cost of the utility model is low, assembly is simple and has illumination functions.
Through the following description and in conjunction with the attached drawings, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Detailed description of the invention
Fig. 1 is the structure chart that the shaftless lamp of the utility model fans an angle.
Fig. 2 is the structure chart that the shaftless lamp of the utility model fans another angle.
Fig. 3 is the partial sectional view of Fig. 2.
Fig. 4 is the cross-sectional view in Fig. 2 along hatching B-B.
Specific embodiment
Referring to figs. 1 to Fig. 4, the utility model shaftless lamp fan 100 includes hollow ring-type and the shell 10 of light transmission, cricoid
Transmission gear 20, upper bearing (metal) 30, lower bearing 35, light source driver module 40, illuminator 45 and gear-driven assembly 50.
Build-in is distinguished in the top and lower part of the inner wall of the shell 10 in the outer ring of the upper bearing (metal) 30 and lower bearing 35.Institute
The inner wall for stating shell 10 offers driving hole 101 between the upper bearing (metal) 30 and the lower bearing 35.The transmission gear 20
Inner wall be uniformly connected with several flabellums 25.The top of the outer wall of the transmission gear 20 and lower part difference build-in are on described
In the inner ring of the inner ring of bearing 30 and the lower bearing 35.The outer wall of the transmission gear 20 in the upper bearing (metal) 30 and it is described under
Projection driving wheel tooth 21 between bearing 35.The gear-driven assembly 50 is installed in the shell 10, and the gear drive
The output end of component 50 passes through the driving hole 101 and connects with the driving wheel tooth 21.The light source driver module 40 and light source
Lamp 45 is mounted in the shell 10, and the illuminator 45 is electrically connected with the light source driver module 40.
Specifically, the gear-driven assembly 50 includes motor 51, level-one driving wheel 52, level-one driven wheel 53, second level master
Driving wheel 54 and drive shaft 55.The motor 51 is installed in the shell 10, the level-one driving wheel 52 and the motor
51 output shaft connects.The vertical rotation of the drive shaft 55 is connected in the shell 10.The drive shaft 55 is under
It is successively inserted in admittedly on and in the axis hole of the second level driving wheel 54 and the level-one driven wheel 53.The second level driving wheel 54 and institute
It states driving wheel tooth 21 to intermesh, the level-one driven wheel 53 intermeshes with the level-one driving wheel 52.
Preferably, the shaftless lamp fan 100 further includes ceiling lid 60 and several connecting rods 65.The ceiling lid 60 is horizontal
The surface for being placed in the shell 10, the bottom connection of the upper end of the connecting rod 65 and the ceiling lid 60, the connection
The lower end of bar 10 connects with the top of the shell 10 downwards outward.
Specifically, the shell 10 includes cricoid bottom cover 11, cricoid top cover 12, outboard cover 13 and inside cover 14.
The outer edge Joint of the lower end of the outboard cover 13 and the bottom cover 11.The outer edge of the top cover 12 and the outboard cover 13
Upper end connect, the upper and lower ends of the inside cover 14 inward flange with the inward flange of the top cover 12 and the bottom cover 11 respectively
Connect.The driving hole 101 is opened in the inside cover 14.The bottom of the top cover 12 is past in the inside of the inside cover 14
Under be convexly equipped with the convex platform 121 of annular, the top of the bottom cover 11 is up convexly equipped with annular in the inside of the inside cover 14
Lower convex platform 111, for the outer ring build-in of the upper bearing (metal) 30 in the inner wall of the convex platform 121, the outer ring of the lower bearing 35 is embedding
It is fixed in the inner wall of the lower convex platform 111.
The quantity of the flabellum 25 is five, is uniformly connected to the inner wall of the transmission gear 20.
The shaftless lamp fan 100 of the utility model is in use, starter motor 51, passes through level-one driving wheel 52, level-one driven wheel 53
And second level driving wheel 54, to rotate with nutating gear 20 around upper bearing (metal) 30 and lower bearing 35, the inner wall of transmission gear 20 connects
The flabellum 25 connect rotates to be formed with the rotation of transmission gear 20 distinguished and admirable and from the sky between the inner wall of transmission gear 20
Between blow out.In addition, light source driver module 40, which can start illuminator 45, realizes illumination.
The shaftless lamp fan installation of the utility model is beautiful and generous, manufacturing cost is low, assembly is simple and has illumination functions.
Above combine most preferred embodiment the utility model is described, but the utility model be not limited to it is disclosed above
Embodiment, and various modifications and equivalent combinations according to the essence of this embodiment should be covered.
Claims (5)
1. a kind of shaftless lamp fan, it is characterised in that: shell, cricoid transmission gear, gear including hollow ring-type and light transmission,
The outer ring of upper bearing (metal), lower bearing, light source driver module, illuminator and gear-driven assembly, the upper bearing (metal) and lower bearing point
The top and lower part of inner wall of the other build-in in the shell, the inner wall of the shell is between the upper bearing (metal) and the lower bearing
Driving hole is offered, the inner wall of the transmission gear is uniformly connected with several flabellums, the top of the outer wall of the transmission gear
And lower part difference build-in, in the inner ring of the upper bearing (metal) and the inner ring of the lower bearing, the outer wall of the transmission gear is in described
Projection driving wheel tooth between upper bearing (metal) and the lower bearing, the gear-driven assembly are installed in the shell, and the tooth
The output end of wheel transmission component passes through the driving hole and connects with the driving wheel tooth, and the light source driver module and illuminator are equal
It is installed in the shell, the illuminator is electrically connected with the light source driver module.
2. shaftless lamp fan as described in claim 1, it is characterised in that: the gear-driven assembly includes motor, level-one active
Wheel, level-one driven wheel, second level driving wheel and drive shaft, the motor are installed in the shell, the level-one driving wheel
Connect with the output shaft of the motor, the vertical rotation of the drive shaft is connected in the shell, and the drive shaft is certainly
It is successively inserted in admittedly in the axis hole of the second level driving wheel and the level-one driven wheel on down, the second level driving wheel and the biography
Dynamic gearteeth, the level-one driven wheel intermesh with the level-one driving wheel.
3. shaftless lamp fan as described in claim 1, it is characterised in that: further include ceiling lid and several connecting rods, the suction
The surface for being placed in the shell of top cover level, the bottom connection of the upper end of the connecting rod and the ceiling lid, the company
The lower end of extension bar connects at the top of the shell downwards outward.
4. shaftless lamp fan as described in claim 1, it is characterised in that: the shell include cricoid bottom cover, cricoid top cover,
Outboard cover and inside cover, the outer edge Joint of the lower end of the outboard cover and the bottom cover, the outer edge of the top cover with
The upper end of the outboard cover connects, and the upper and lower ends of the inside cover are respectively and in the inward flange of the top cover and the bottom cover
Side edge, the driving hole are opened in the inside cover, and the bottom of the top cover is convex down in the inside of the inside cover
The top of convex platform equipped with annular, the bottom cover is up convexly equipped with the lower convex platform of annular in the inside of the inside cover, described
The outer ring build-in of upper bearing (metal) is in the inner wall of the convex platform, and the outer ring build-in of the lower bearing is in the inner wall of the lower convex platform.
5. shaftless lamp fan as described in claim 1, it is characterised in that: the quantity of the flabellum is five, is uniformly connected to
The inner wall of the transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528398.4U CN209671253U (en) | 2019-04-18 | 2019-04-18 | Shaftless lamp fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528398.4U CN209671253U (en) | 2019-04-18 | 2019-04-18 | Shaftless lamp fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671253U true CN209671253U (en) | 2019-11-22 |
Family
ID=68574271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920528398.4U Active CN209671253U (en) | 2019-04-18 | 2019-04-18 | Shaftless lamp fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671253U (en) |
-
2019
- 2019-04-18 CN CN201920528398.4U patent/CN209671253U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: 1712e, feiyada technology building, No. 002, gaoxinnan 1st Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Stratospheric composite water ions (Shenzhen) Co., Ltd Address before: 610000 No.1, 20 / F, unit 1, building 15, no.468, Section 1, Xiehe Shunxing Road, Shuangliu County, Chengdu City, Sichuan Province Patentee before: Chen Qianzhi Patentee before: Qiu Qingbin |
|
| TR01 | Transfer of patent right |