CN208686630U - A kind of ceiling fan - Google Patents
A kind of ceiling fan Download PDFInfo
- Publication number
- CN208686630U CN208686630U CN201821386848.2U CN201821386848U CN208686630U CN 208686630 U CN208686630 U CN 208686630U CN 201821386848 U CN201821386848 U CN 201821386848U CN 208686630 U CN208686630 U CN 208686630U
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- CN
- China
- Prior art keywords
- motor
- cover flange
- lower cover
- fixedly connected
- sunpender
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- 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.)
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Abstract
The utility model relates to a kind of ceiling fans comprising motor, blade and lifting portion；Motor includes motor shaft, motor upper cover, motor lower cover and the mounting disc for being provided with blade installing port；Blade is inserted into blade installing port and is fixedly connected with mounting disc；Lifting portion is fixedly connected with motor shaft；Motor upper cover reach out to the cover flange for being provided with annular, and motor lower cover reach out to the lower cover flange for being provided with annular, and cover flange is fixedly connected with lower cover flange；Mounting disc is provided at least two mounting posts with extending downwardly, and mounting post supports cover flange and is fixedly connected with cover flange and lower cover flange.It is safe and reliable that the utility model by cover flange and lower cover flange directly bears the weight of blade, comparison；It can prevent the fasteners such as bolt from falling off because of the vibration that motor operating generates, can simplify the assembly operation of motor；It is more convenient laborsaving it is not necessary that mounting base is fixed on roof while holding motor.
Description
Technical field
The utility model belongs to ceiling fan technical field, and in particular to a kind of ceiling fan, more particularly to one kind make suitable for open air
Ceiling fan.
Background technique
Currently, traditional ceiling fan, blade is connected to motor by connector, and the side wall of motor is made to bear the weight of blade
Amount, makes side wall by the gravity of blade straight down；Ceiling fan also makes the side wall of motor receive the centrifugation that blade generates when running
Power, therefore the weight of blade is restricted.For the outdoor situation for using ceiling fan, the intensity needs of blade are guaranteed, therefore
It needs to be made of the metal material of heavier-weight, therefore the intensity of traditional ceiling fan needs correspondingly to be promoted.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of ceiling fan, it is convex by cover flange and lower cover
It is safe and reliable that edge directly bears the weight of blade, comparison.
The detailed technology scheme that the utility model is taken are as follows: a kind of ceiling fan comprising motor, blade and lifting portion；Electricity
Machine includes motor shaft, motor upper cover, motor lower cover and the mounting disc for being provided with blade installing port；Blade is inserted into blade installing port
And it is fixedly connected with mounting disc；Lifting portion is fixedly connected with motor shaft；Motor upper cover reach out to the upper cover for being provided with annular
Flange, motor lower cover reach out to the lower cover flange for being provided with annular, and cover flange is fixedly connected with lower cover flange；Mounting disc
It is provided at least two mounting posts with extending downwardly, mounting post supports cover flange and fixes with cover flange and lower cover flange
Connection.
Preferably, the top end face of cover flange is located at the half of the height of motor or less.
The weight that motor can be made to be born is located at the lower section of motor, can make the steady running of motor.
Further, the edge of cover flange is provided with limit for height protrusion with extending downwardly, and limit for height protrusion supports lower cover flange,
Make to form gap between cover flange, lower cover flange.
Cover flange and lower cover flange generation elastic deformation, offer elastic force can be made to support the fasteners such as bolt, without every
The fasteners such as a bolt are respectively mounted check washer, can prevent the fasteners such as bolt from falling off because of the vibration that motor operating generates,
It can simplify the assembly operation of motor.
Further, the edge of lower cover flange is provided with positioning protrusion with upwardly extending；The inner wall and limit for height of positioning protrusion
The outer wall fitting of protrusion.
When motor upper cover and motor lower cover are surrounded, positioning protrusion supports limit for height protrusion, can offset stator and rotor it
Between magnetic force, convenient for the assembling of motor.
Preferably, lifting portion includes at least hanger, sunpender and fastening bolt；The bottom end of sunpender and the fixed company of motor shaft
It connects；Hanger includes mounting base, and mounting base is arranged there are two boom with extending downwardly, boom be provided with boom top lifting hole(eyelet) and
Pocket for the punch head；Pocket for the punch head be integrally arc-shaped and with extraneous connection, the axle center of boom top lifting hole(eyelet) is overlapped with the center of circle of pocket for the punch head；Sunpender
Top be provided with sunpender top lifting hole(eyelet) and hook bar；It links up with bar and is embedded in pocket for the punch head, sunpender top lifting hole(eyelet) and boom top lifting hole(eyelet) are coaxial
The heart, fastening bolt pass through sunpender top lifting hole(eyelet) and boom top lifting hole(eyelet).
Sunpender top lifting hole(eyelet) is automatically concentric with boom top lifting hole(eyelet), without fixing mounting base while holding motor
It is more convenient laborsaving in roof.
Further, sunpender is provided with angle limit hole；Boom is provided with the angle limit slot being integrally arc-shaped, boom
The axle center of top lifting hole(eyelet) is overlapped with the center of circle of angle limit slot, and fastening bolt passes through angle limit hole and angle limit slot.
It may be mounted on inclined roof and use.
Further, lifting portion further includes suspending head, and suspending head, which reach out to, is provided with cable quadrant；Cable quadrant is fixedly installed
At least three hanging rings；Motor shaft, suspending head, sunpender bottom end be provided with fastener hole, fastening bolt pass through motor shaft fastener hole,
The fastener hole of suspending head, the bottom end of sunpender fastener hole.
The danger that motor, blade will not be caused to fall suspending head damage, safety are higher；It can also improve practical
The stability of novel ceiling fan operating.
It further, further include decoration；Decoration include hang one of cup, suspending head lid, upper cover, bottom cover, lower cover or
Person is a variety of；Cup is hung to surround hanger and be fixedly connected with hanger；Suspending head lid surrounds suspending head and is fixedly connected with suspending head；Upper cover surrounds peace
It sabot and is fixedly connected, the bottom face of bottom cover and lower cover covering motor and is fixedly connected with the bottom face of motor with mounting disc.
Decoration, dust-proof effect can be played.
Further, the receiver of remote-control sytem with electrical connection of motor is fixedly installed between boom.
While realizing distant control function to motor, space can also be saved.
Compared with prior art, the utility model has the following beneficial effects: 1, it is straight by cover flange and lower cover flange
Weight, the comparison for connecing receiving blade are safe and reliable；2, it can make cover flange and lower cover flange that elastic deformation occur, provide elastic force
The fasteners such as bolt are supported, check washer is respectively mounted without fasteners such as each bolts, the fasteners such as bolt can be prevented because of electricity
Machine operates the vibration generated and falls off, and can simplify the assembly operation of motor；3, sunpender top lifting hole(eyelet) automatically with boom top lifting hole(eyelet)
It is concentric, it is more convenient laborsaving it is not necessary that mounting base is fixed on roof while holding motor.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of one of the utility model ceiling fan.
Fig. 2 is the perspective exploded view of one of the utility model ceiling fan.
Fig. 3 is the perspective exploded view of motor 1.
Fig. 4 is the schematic top plan view of the partial cross of motor 1.
Fig. 5 is the perspective exploded view of the junction of sunpender 32 and motor 1.
Fig. 6 is the half-section diagram of one of the utility model ceiling fan.
Fig. 7 is the stereoscopic schematic diagram at the hanger 31 when sunpender 32 to be installed to hanger 31.In Fig. 7, thick dashed line arrow table
The moving direction of sunpender 32 when showing installation sunpender 32.
Fig. 8 is the stereoscopic schematic diagram at hanger 31.
Motor 1；Motor shaft 11；Motor upper cover 12；Cover flange 121；Limit for height protrusion 122；Motor lower cover 13；Lower cover flange
131；Positioning protrusion 132；Mounting disc 14；Blade installing port 141；Mounting post 142；Blade 2；Empennage 21；Lifting portion 3；Hanger 31；
Mounting base 311；Boom 312；Boom top lifting hole(eyelet) 3121；Pocket for the punch head 3122；Angle limit slot 3123；Receiver of remote-control sytem 313；It hangs
Bar 32；Sunpender top lifting hole(eyelet) 321；Link up with bar 322；Angle limit hole 323；Suspending head 33；Cable quadrant 331；Hanging ring 332；Decoration 4；
Hang cup 41；Suspending head lid 42；Upper cover 43；Bottom cover 44；Lower cover 45；Fastening bolt 5；Fastener hole 51.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is illustrated.
A kind of ceiling fan of the utility model comprising motor 1, blade 2 and lifting portion 3.The quantity of blade 2 be one or
Person more than one, usually three to six.
Motor 1 includes motor shaft 11, motor upper cover 12, motor lower cover 13 and the installation for being provided with blade installing port 141
Disk 14；Blade 2 is inserted into blade installing port 141 and is fixedly connected with mounting disc 14 [by fasteners such as bolts]；Lifting portion 3 and electricity
Arbor 11 is fixedly connected.In general, motor upper cover 12 and motor lower cover 13 surround in the space to be formed and are provided with rotor and stator
[attached drawing is not drawn into], rotor are fixedly connected with motor shaft 11；Motor shaft 11 is the rotary output of motor 1, can be relatively electric
Machine upper cover 12 and motor lower cover 13 rotate.Blade installing port 141 is usually obliquely installed, makes to be fixed in blade installing port 141
Blade 2 tilt, thus allow blade 2 rotate when dry.Lifting portion 3 is required for motor 1 and blade 2 to be mounted on
Position [for example, the roof in room or the roof of open air etc.].
Motor upper cover 12 reach out to the cover flange 121 for being provided with annular, and motor lower cover 13 reach out to setting
There is the lower cover flange 131 of annular, cover flange 121 is fixedly connected with lower cover flange 131.
Mounting disc 14 is provided at least two mounting posts 142 with extending downwardly, mounting post 142 support cover flange 121 and
It is fixedly connected with cover flange 121 and lower cover flange 131 [by fasteners such as bolts]；To keep blade 2 and motor 1 fixed
Connection.
In general, [section configuration of blade 2 is identical] is made to be aluminium alloy extruded in blade 2, it can be according to environment using different
The blade 2 of length；The length of blade 2 according to use environment may longer, heavier-weight, to the load-bearing capacity of motor 1 require compared with
It is high.
From the above, it is seen that the ceiling fan of the utility model, the weight of blade 2 passes to cover flange by mounting disc 14
121 and lower cover flange 131, by cover flange 121 and lower cover flange 131 directly bears the weight of blade 2, comparison safely may be used
By [cover flange 121 and lower cover flange 131 be usually the integrally formed mode of metal material be made, integral strength compared with
It is high].In general, motor 1 uses 6204 big bearings to further increase the load-bearing capacity of motor 1.
The top end face of cover flange 121 is located at the half of the height of motor 1 or less.Motor 1 can be made to be born
Weight is located at the lower section of motor 1, can make the steady running of motor 1.
The edge of cover flange 121 is provided with limit for height protrusion 122 with extending downwardly, and limit for height protrusion 122 supports lower cover flange
131, make to form gap between cover flange 121, lower cover flange 131.It is with fasteners such as bolts that cover flange 121 and lower cover is convex
Edge 131 is fixedly connected, is fixedly connected with mounting post 142 with cover flange 121 and lower cover flange 131 by fasteners such as bolts
Afterwards, cover flange 121 and the generation of lower cover flange 131 elastic deformation, offer elastic force can be made to support the fasteners such as bolt, without every
The fasteners such as a bolt are respectively mounted check washer, can prevent the fasteners such as bolt from falling off because of the vibration that the operating of motor 1 generates,
It can simplify the assembly operation of motor 1.
The edge of lower cover flange 131 is provided with positioning protrusion 132 with upwardly extending；The inner wall and limit for height of positioning protrusion 132
The outer wall fitting of protrusion 122.When motor upper cover 12 and motor lower cover 13 are surrounded, positioning protrusion 132 supports limit for height protrusion 122,
The magnetic force between stator and rotor can be offset, convenient for the assembling of motor 1.
Lifting portion 3 includes at least hanger 31, sunpender 32 and fastening bolt 5；The bottom end of sunpender 32 and motor shaft 11 are fixed
Connection；Hanger 31 includes mounting base 311, and mounting base 311 is arranged there are two boom 312 with extending downwardly, and boom 312 is arranged
There are boom top lifting hole(eyelet) 3121 and pocket for the punch head 3122；Pocket for the punch head 3122 is whole be arc-shaped and with extraneous connection, boom top lifting hole(eyelet)
3121 axle center is overlapped with the center of circle [center of circle that pocket for the punch head 3122 is arc-shaped] of pocket for the punch head 3122；The top of sunpender 32 is provided with
Sunpender top lifting hole(eyelet) 321 and hook bar 322；It links up with bar 322 and is embedded in pocket for the punch head 3122, sunpender top lifting hole(eyelet) 321 and boom top lifting hole(eyelet)
3121 is concentric, and fastening bolt 5 passes through sunpender top lifting hole(eyelet) 321 and boom top lifting hole(eyelet) 3121.Sunpender 32 is connect with hanger 31
When, mounting base 311 is fixed on after roof [usually by expanding screw adjusting screw etc.], only hook bar 322 need to be slid into pocket for the punch head
3122, sunpender 32 drives sunpender 32 vertically to move down, until hook bar under the action of the gravity of motor 1 and blade 2
322 minimum points for being located at pocket for the punch head 3122 are not necessarily at this point, sunpender top lifting hole(eyelet) 321 is automatically concentric with boom top lifting hole(eyelet) 3121
Mounting base 311 is fixed on roof while holding motor 1, it is more convenient laborsaving.
Sunpender 32 is provided with angle limit hole 323；Boom 312 is provided with the angle limit slot 3123 being integrally arc-shaped,
The axle center of boom top lifting hole(eyelet) 3121 is overlapped with the center of circle [center of circle that angle limit slot 3123 is arc-shaped] of angle limit slot 3123,
Fastening bolt 5 passes through angle limit hole 323 and angle limit slot 3123.When mounting base 311 is installed on inclined roof
When, the axle center in angle limit hole 323 passes through angle limit slot 3123 always, fastening bolt 5 can be passed through angle limit hole 323
And it angle limit slot 3123 and fastens；It is used that is, the ceiling fan of the utility model may be mounted on inclined roof.
Lifting portion 3 further includes suspending head 33, and suspending head 33, which reach out to, is provided with cable quadrant 331；Cable quadrant 331 is fixedly installed
There are at least three hanging rings 332；Motor shaft 11, suspending head 33, sunpender 32 bottom end be provided with fastener hole 51, fastening bolt 5 passes through
The fastener hole 51 of the bottom end of the fastener hole 51 of motor shaft 11, the fastener hole 51 of suspending head 33, sunpender 32；To make the bottom end of sunpender 32
It is fixedly connected with motor shaft 11.The danger that motor 1, blade 2 will not be caused to fall suspending head 33 is damaged, safety are higher；
In addition, the steel wire [attached drawing is not drawn into] for being fixed on roof can easily be worn when using the ceiling fan of the utility model outdoors
It crosses hanging ring 332 and fixes, the stability of the ceiling fan operating of the utility model can be improved.
In general, being fixedly installed the receiver of remote-control sytem 313 being electrically connected with motor 1 between boom 312.Real to motor 1
While existing distant control function, space can also be saved.
In general, the ceiling fan of the utility model, further includes decoration 4；Decoration 4 includes hanging cup 41, suspending head lid 42, upper cover
43, one or more of bottom cover 44, lower cover 45；Cup 41 is hung to surround hanger 31 and be fixedly connected with hanger 31；Suspending head lid 42
It surrounds suspending head 33 and is fixedly connected with suspending head 33；Upper cover 43 is surrounded and mounting disc 14 and is fixedly connected with mounting disc 14, bottom cover 44 with
And lower cover 45 covers the bottom face of motor 1 and is fixedly connected with the bottom face of motor 1.Decoration, dust-proof effect can be played.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation to present invention protection content.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (9)
1. a kind of ceiling fan comprising motor (1), blade (2) and lifting portion (3)；Motor (1) includes motor shaft (11), motor
Upper cover (12), motor lower cover (13) and the mounting disc (14) for being provided with blade installing port (141)；Blade (2) is inserted into blade peace
It fills mouth (141) and is fixedly connected with mounting disc (14)；Lifting portion (3) is fixedly connected with motor shaft (11)；It is characterized by: motor
Upper cover (12) reach out to the cover flange (121) for being provided with annular, and motor lower cover (13), which reach out to, is provided with annular
Lower cover flange (131), cover flange (121) is fixedly connected with lower cover flange (131)；Mounting disc (14) is arranged with extending downwardly
Have at least two mounting posts (142), mounting post (142) supports cover flange (121) and convex with cover flange (121) and lower cover
Edge (131) is fixedly connected.
2. ceiling fan as described in claim 1, it is characterised in that: the top end face of the cover flange (121) is located at the height of motor (1)
Below the half of degree.
3. ceiling fan as described in claim 1, it is characterised in that: the edge of the cover flange (121) is provided with extending downwardly
Limit for height protrusion (122), limit for height protrusion (122) support lower cover flange (131), make cover flange (121), lower cover flange (131) it
Between form gap.
4. ceiling fan as claimed in claim 3, it is characterised in that: the edge of the lower cover flange (131) is provided with upwardly extending
Positioning protrusion (132)；The inner wall of positioning protrusion (132) is bonded with the outer wall of limit for height raised (122).
5. ceiling fan as described in claim 1, it is characterised in that: the lifting portion (3) include at least hanger (31), sunpender (32) with
And fastening bolt (5)；The bottom end of sunpender (32) is fixedly connected with motor shaft (11)；Hanger (31) includes mounting base (311), peace
Dress bottom plate (311) is arranged there are two boom (312) with extending downwardly, boom (312) be provided with boom top lifting hole(eyelet) (3121) and
Pocket for the punch head (3122)；Pocket for the punch head (3122) integrally be arc-shaped and with extraneous connection, the axle center of boom top lifting hole(eyelet) (3121) and extension
The center of circle of hook groove (3122) is overlapped；The top of sunpender (32) is provided with sunpender top lifting hole(eyelet) (321) and hook bar (322)；Hook
Bar (322) is embedded in pocket for the punch head (3122), and sunpender top lifting hole(eyelet) (321) and boom top lifting hole(eyelet) (3121) are concentric, and fastening bolt (5) is worn
Cross sunpender top lifting hole(eyelet) (321) and boom top lifting hole(eyelet) (3121).
6. ceiling fan as claimed in claim 5, it is characterised in that: the sunpender (32) is provided with angle limit hole (323)；Boom
(312) the angle limit slot (3123) being integrally arc-shaped, the axle center of boom top lifting hole(eyelet) (3121) and angle limit slot are provided with
(3123) the center of circle is overlapped, and fastening bolt (5) passes through angle limit hole (323) and angle limit slot (3123).
7. ceiling fan as claimed in claim 6, it is characterised in that: the lifting portion (3) further includes suspending head (33), and suspending head (33) is outside
It is provided with cable quadrant (331) with extending；Cable quadrant (331) is fixedly installed at least three hanging rings (332)；Motor shaft (11) is hung
Head (33), sunpender (32) bottom end be provided with fastener hole (51), fastening bolt (5) pass through motor shaft (11) fastener hole
(51), the fastener hole (51) of suspending head (33), the bottom end of sunpender (32) fastener hole (51).
8. ceiling fan as claimed in claim 7, it is characterised in that: further include decoration (4)；Decoration (4) includes hanging cup (41), hanging
One or more of skull (42), upper cover (43), bottom cover (44), lower cover (45)；Hang cup (41) surround hanger (31) and with
Hanger (31) is fixedly connected；Suspending head lid (42) surrounds suspending head (33) and is fixedly connected with suspending head (33)；Upper cover (43) surrounds installation
It disk (14) and is fixedly connected with mounting disc (14), the bottom face and and motor of bottom cover (44) and lower cover (45) covering motor (1)
(1) bottom face is fixedly connected.
9. the ceiling fan as described in claim 5-8 is any, it is characterised in that: be fixedly installed between the boom (312) and motor
(1) receiver of remote-control sytem (313) being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386848.2U CN208686630U (en) | 2018-08-27 | 2018-08-27 | A kind of ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386848.2U CN208686630U (en) | 2018-08-27 | 2018-08-27 | A kind of ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686630U true CN208686630U (en) | 2019-04-02 |
Family
ID=65886877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821386848.2U Active CN208686630U (en) | 2018-08-27 | 2018-08-27 | A kind of ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710705B (en) * | 2019-05-27 | 2020-11-21 | 威剛科技股份有限公司 | Fan hanging rack and fan device |
| CN111997938A (en) * | 2019-05-27 | 2020-11-27 | 威刚科技股份有限公司 | Fan hanger and fan device |
| WO2024059003A1 (en) * | 2022-09-13 | 2024-03-21 | Hunter Fan Company | Ceiling fan |
-
2018
- 2018-08-27 CN CN201821386848.2U patent/CN208686630U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710705B (en) * | 2019-05-27 | 2020-11-21 | 威剛科技股份有限公司 | Fan hanging rack and fan device |
| CN111997938A (en) * | 2019-05-27 | 2020-11-27 | 威刚科技股份有限公司 | Fan hanger and fan device |
| WO2024059003A1 (en) * | 2022-09-13 | 2024-03-21 | Hunter Fan Company | Ceiling fan |
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