CN107806426A - The ceiling fan of adjustable fan blade angles - Google Patents
The ceiling fan of adjustable fan blade angles Download PDFInfo
- Publication number
- CN107806426A CN107806426A CN201610811600.5A CN201610811600A CN107806426A CN 107806426 A CN107806426 A CN 107806426A CN 201610811600 A CN201610811600 A CN 201610811600A CN 107806426 A CN107806426 A CN 107806426A
- Authority
- CN
- China
- Prior art keywords
- drive
- rotating seat
- outer sleeve
- suspension rod
- flabellum
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/79—Bearing, support or actuation arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/304—Spool rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/60—Control system actuates means
- F05D2270/62—Electrical actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention is on a kind of ceiling fan of adjustable fan blade angles, it includes a rotating seat, one suspension rod, one rotation motor, multiple flabellum groups and an adjustment group, the rotation motor can drive the rotating seat to be rotated relative to the suspension rod, the flabellum group interval is circumferentially positioned on the rotating seat, adjustment assembling is located in the rotating seat and has an outer sleeve, one inner sleeve, one drive disk and a drive motor, one drive rod of foregoing each flabellum group is located in the driving annular groove of the drive disk, when driving a drive screw turns of the drive motor, the outer sleeve can be driven to rotate and drive on the inner sleeve and drive disk, lower movement, and and then drive the flabellum deflect, so as under a specific rotation motor rotating speed, adjust out the optimal air output for meeting power saving benefit or allowing user to experience the most comfortable.
Description
Technical field
The present invention relates to a kind of ceiling fan, the ceiling fan of the angle of espespecially a kind of adjustable flabellum.
Background technology
Ceiling fan is a kind of fan for being installed in ceiling, and it has a rotating seat, and the ambient separation of the rotating seat is around more
Individual flabellum, the rotating seat can be driven and be rotated by a motor, so as to drive the flabellum to rotate.Wherein, each flabellum is respectively fanned relatively
Rotational plane that leaf is formed tilts so that the flabellum can promote air when rotating, produce air-flow, with accelerate air circulation,
The heat of dissipation human peripheral.It follows that the gradient of flabellum and the rotating speed of motor can all influence wind speed and the air-supply of ceiling fan
Amount, under fixed motor rotary speed, the gradient of flabellum is bigger, and the windage that caused air output and flabellum are subjected to is got over
Greatly, correspondingly, the output kinetic energy of motor and power consumption also can be bigger.
The ceiling fan of the adjustable fan blade angles of prior art, it is to be provided with multiple sleeve pipes in the outer peripheral face spacer ring of rotating seat,
The end of each flabellum of the ceiling fan also is provided with sleeve pipe, and it is multiple fixed to be equipped with the sleeve pipe of the sleeve pipe of the rotating seat and the flabellum
Position hole, after the angle of inclination of the relative rotating seat of the flabellum is adjusted, latch is utilized to determine through the sleeve pipe of the rotating seat
The corresponding positioning hole of the sleeve pipe of position hole and the flabellum, it is possible to fix angle of inclination and position of the flabellum on the rotating seat
Put.
However, the problem of ceiling fan of above-mentioned prior art, is, it is necessary to which first unloading the latch in a manual manner could adjust
The angle of inclination of the whole flabellum, and because ceiling fan is to install on the ceiling, therefore in general user generally can not voluntarily adjust
The angle of inclination of flabellum is generally all assembler in installing set the angle of inclination of flabellum according to actual use situation after
It would not again change, therefore can not also coordinate the rotating speed of motor and flabellum to adjust the angle of inclination of flabellum when in use.
The content of the invention
In view of the problems of foregoing prior art, it is an object of the invention to provide one kind can flabellum free of demolition and
Adjust the ceiling fan of fan blade angles.
In order to reach foregoing invention purpose, the technology used in the present invention means are to make the ceiling fan bag of an adjustable flabellum
Include：
One rotating seat, it is hollow and have a ring side plate；
One suspension rod, it is the center position that longitudinal direction is located in the rotating seat；
One rotation motor, it is installed in inside the rotating seat and connects the suspension rod and rotating seat, and the rotation motor can drive
The rotating seat rotates relative to the suspension rod；
Multiple flabellum groups, its spacer ring winding are put on the ring side plate of the rotating seat, and respectively along the radial direction of the rotating seat
Extension, each flabellum group have a flabellum, a drive-connecting shaft, a driver blade and a drive rod, and the flabellum has one towards the rotation
The inner of seat, the drive-connecting shaft are installed in the inner of the flabellum and rotationally run through the ring side plate of the rotating seat, drive-connecting shaft tool
Have an outer end and one inner, the outer end projection of the drive-connecting shaft in the outside of the rotating seat and the affixed flabellum, the drive-connecting shaft it is interior
Distal process is stretched in the inside of the rotating seat, and the driver blade has a first end and one second end, and the first end socket of the driver blade is admittedly
Be scheduled on the inner of the drive-connecting shaft, the drive rod is the second end for being rotatably coupled the driver blade, the drive rod it is long axially with
The long of the drive-connecting shaft is axially parallel to each other；
One adjustment group, it is installed in the rotating seat, and the adjustment group has an outer sleeve, at least a gag lever post, an inner sleeve
Cylinder, an at least guide bar, a drive disk and a drive motor, the outer sleeve is rotationally to be arranged the suspension rod, on the outer sleeve
Provided with a ring gear, at least a spacing hole and an at least guide hole, the ring gear, should around being formed on an outer ring surface of the outer sleeve
Spacing hole runs through the outer sleeve, and each spacing hole is the elongated hole of horizontal cross extension, and the guide hole runs through the outer sleeve, each
Guide hole is an elongated hole extended obliquely out and has a upper end and a lower end, and the gag lever post radially extends setting along the suspension rod,
And the gag lever post is fixed in the suspension rod and projection in the corresponding spacing hole of the outer sleeve, the inner sleeve be arranged the suspension rod and
Position is between the suspension rod and outer sleeve, radially extend setting of the guide bar along the suspension rod, and the guide bar is fixed in the inner sleeve
Simultaneously in the corresponding guide hole of the outer sleeve, the drive disk is arranged the suspension rod as axle center using the suspension rod and is located at cylinder for projection
The top of the outer sleeve and inner sleeve, the drive disk can move up and down along the axial direction of the suspension rod, an outer shroud side of the drive disk
It is upper to be located in around the driving annular groove of formation one, the drive rod of foregoing flabellum group in the driving annular groove of the drive disk, the drive motor
The inside of the rotating seat is installed in, the drive motor has a drive screw, and the drive screw engages with the ring gear of the outer sleeve
Connect.
Above-mentioned inner sleeve can have a top with one it is convex connect ring, this is convex, and to connect ring radially projecting and around being formed in the inner sleeve
Top, can be further around a transmission annular groove be formed on the outer shroud side of above-mentioned drive disk, the adjustment group can further have
Multiple connecting plates, the connecting plate are located in the transmission annular groove of the drive disk, and each connecting plate is with an at least fixture and the inner sleeve
The convex ring that connects of cylinder connects.
Can be formed with two spacing holes and two guide holes on above-mentioned outer sleeve, two spacing hole positions are in the outer sleeve
Opposite sides, this two guide opposite sides of the hole positions in the outer sleeve, and above-mentioned adjustment group can have a gag lever post be led with two
Draw bar, the extend radially through suspension rod of the gag lever post along the suspension rod, and projection is distinguished in two spacing holes in the both ends of the gag lever post
In, two guide bars are respectively and fixedly connected to the opposite sides in the radial direction of the suspension rod, and difference projection is in the outer sleeve
In two guide holes.
The top plate of above-mentioned rotating seat can connect via rolling bearing with the suspension rod respectively with bottom plate.
The drive rod of above-mentioned flabellum group can be located in the driving annular groove of the drive disk along the tangential direction of the drive disk.
By designing as described above, when driving the drive screw turns of the drive motor, the outer sleeve can be driven to turn
Move and drive the inner sleeve and drive disk to move up and down, and and then drive the flabellum to deflect.Therefore, user can individually be controlled
The drive motor (such as with remote control mode) is made to adjust the angle of inclination of flabellum, allows user to turn in a specific rotation motor
Under speed, further air output can be adjusted to state the most comfortable；In addition, the drive motor of the adjustment group can also
Electrically connect with the rotation motor and mutually interlock so that when the rotating speed of rotation motor changes, the drive motor can be started simultaneously
The angle of inclination of the flabellum is adjusted, under a specific rotation motor rotating speed, to adjust out and may conform to the optimal of power saving benefit
Air output.
Brief description of the drawings
Fig. 1 is the stereo appearance figure of the present invention.
Fig. 2 is the three-dimensional exploded view of the present invention.
Fig. 3 is the rotating seat of the present invention and the three-dimensional exploded view of flabellum group.
Fig. 4 is the tune bar of the present invention and the three-dimensional exploded view of adjustment group.
Fig. 5 is the subelement cross sectional side view of the present invention.
Fig. 6 A are the schematic top plan view of the adjustment group of the present invention.
Fig. 6 B are the schematic side view of the adjustment group of the present invention.
Fig. 6 C are the flabellum group and the schematic side view of the drive disk of adjustment group of the present invention.
Fig. 7 A are the vertical view action schematic diagram of the adjustment group of the present invention.
Fig. 7 B are the side view action schematic diagram of the adjustment group of the present invention.
Fig. 7 C are the flabellum group and the side view action schematic diagram of the drive disk of adjustment group of the present invention.
Drawing reference numeral briefly describes
The top plate of 10 rotating seat 11
The ring side plate of 12 bottom plate 13
The rolling bearing of 20 suspension rod 21
30 rotation motors
The flabellum of 40 flabellum group 41
The driver blade of 42 drive-connecting shaft 43
44 drive rods
The outer sleeve of 50 adjustment group 51
The spacing hole of 511 ring gear 512
The gag lever post of 513 guide hole 52
53 inner sleeves 531 are convex to connect ring
The drive disk of 54 guide bar 55
551 driving annular grooves 552 are driven annular groove
The drive screw of 56 drive motor 561
The fixture of 57 connecting plate 58.
Embodiment
With the following drawings and preferred embodiments of the present invention, the present invention is expanded on further to reach predetermined goal of the invention institute
The technological means taken.
Referring to shown in Fig. 1 and Fig. 2, the ceiling fans of adjustable fan blade angles of the invention include a rotating seat 10, a suspension rod 20,
One rotation motor 30, the adjustment group 50 of multiple flabellum groups 40 and one.
The rotating seat 10 is hollow and docked and form with a lower cover by a upper cover body, and the rotating seat 10 has a top
Plate 11, a bottom plate 12 and a ring side plate 13, the upper cover body have the epipleural of top plate 11 and one, and the lower cover has the bottom
The lower side panel of plate 12 and one, the epipleural are connected with group with lower side panel and form the ring side plate 13.
Coordinate shown in Figure 5, the longitudinal center position for being located in the rotating seat 10 of the suspension rod 20, the suspension rod 20
Upper end can be installed in a ceiling, and the top plate 11 of the rotating seat 10 is with bottom plate 12 respectively via rolling bearing 21 and the phase of suspension rod 20
Connect, the rotating seat 10 is rotated relative to the suspension rod 20.
The rotation motor 30 is installed in the inside of rotating seat 10 and connects the suspension rod 20 and rotating seat 10, the rotation motor 30
The rotating seat 10 can be driven to be rotated relative to the suspension rod 20.
Coordinate it is shown in Figure 3, the flabellum group 40 interval be circumferentially positioned on the ring side plate 13 of the rotating seat 10, and respectively
Along radially extending for the rotating seat 10.Specifically, the flabellum group 40 is to surround to be installed in the upper of the rotating seat 10 at intervals
On the epipleural of lid.Each flabellum group 40 has a flabellum 41, a drive-connecting shaft 42, a driver blade 43 and a drive rod 44.Should
Flabellum 41 has one inner, and the inner is towards the rotating seat 10.The drive-connecting shaft 42 is installed in the inner and rotatable of the flabellum 41
Ground runs through the ring side plate 13 of the rotating seat 10, and the drive-connecting shaft 42 has an outer end and a inner, the outer end projection of the drive-connecting shaft 42
In the outside of the rotating seat 10 and the affixed flabellum 41, the inner projection of the drive-connecting shaft 42 is in the inside of the rotating seat 10.The biography
Moving plate 43 is an elongated lamellar body and position has a first end and one second end in the inside of the rotating seat 10, the driver blade 43, should
The first end of driver blade 43 is fixed by socket in the inner of the drive-connecting shaft 42.The drive rod 44 is in the inside of the rotating seat 10 and is
The second end of the driver blade 43 is rotatably coupled, the long axial direction of the drive rod 44 is axially mutually put down with the long of the drive-connecting shaft 42
OK.
Coordinate shown in Figure 4, the adjustment group 50 is installed in the rotating seat 10, and the adjustment group 50 has an outer sleeve
51st, an at least gag lever post 52, an inner sleeve 53, at least a guide bar 54, a drive disk 55, multiple connecting plates 57 and one drive horse
Up to 56.
Coordinate referring to shown in Fig. 6 A and Fig. 6 B, the outer sleeve 51 is rotationally to be arranged the suspension rod 20, and the outer sleeve 51 has
There are a top, a bottom and an outer ring surface, the outer sleeve 51 is provided with a ring gear 511, an at least spacing hole 512 is led with least one
Draw hole 513, the ring gear 511 around formed the outer sleeve 51 outer ring surface and position close to the outer sleeve 51 bottom end, should
Spacing hole 512 runs through the outer sleeve 51, and each spacing hole 512 is the elongated hole of horizontal cross extension, and the guide hole 513 runs through should
Outer sleeve 51, each guide hole 513 are an elongated hole extended obliquely out and with a upper end and a lower end, the guide hole 513 it is upper
The direction towards the top of the outer sleeve 51 is held to extend, the direction of lower end towards the bottom of the outer sleeve 51 of the guide hole 513 extends.
Radially extend setting of the gag lever post 52 along the suspension rod 20, and the gag lever post 52 is fixed in the suspension rod 20 and projection is in the outer sleeve
In 51 corresponding spacing hole 512, the gag lever post 52 can also be kept away in addition to it can limit the rotational angle of the outer sleeve 51
Exempt from the axial direction of the outer sleeve 51 along the suspension rod 20 to move up and down.
The inner sleeve 53 is arranged the suspension rod 20 and position is between the suspension rod 20 and outer sleeve 51, and the inner sleeve 53 has a top
End with one it is convex connect ring 531, this is convex, and to connect ring 531 radially projecting and around being formed on the top of the inner sleeve 53.It is further specific next
Say, the section that this is convex to connect ring 531 is L-shaped, and is first from the top of the inner sleeve 53 along the radially projecting of the inner sleeve 53, then edge
The extension of bending axially upwards of the inner sleeve 53.Radially extend setting of the guide bar 54 along the suspension rod 20, and the guide bar 54
It is fixed in the inner sleeve 53 and projection is in the corresponding guide hole 513 of the outer sleeve 51.When the outer sleeve 51 rotates, meeting
The inner sleeve 53 is driven to move up and down via the guide bar 54.Also, when the guide bar 54 is towards the corresponding guide hole 513
When upper end is moved, the inner sleeve 53 gradually can stretch out the outer sleeve 51 from the top of the outer sleeve 51.
In a particular embodiment of the present invention, formed with two spacing holes 512 and two guide holes on the outer sleeve 51
513, two spacing holes, 512 opposite sides in the outer sleeve 51, two guide holes 513 also position in the outer sleeve 51
Opposite sides, the adjustment group 50 have a gag lever post 52 and two guide bars 54, and the radial direction of the gag lever post 52 along the suspension rod 20 is passed through
The suspension rod 20 is worn, and projection is distinguished in two spacing holes 512 in the both ends of the gag lever post 52, two guide bars 54 are solid respectively
The opposite sides in the radial direction of the suspension rod 20 is connected on, and difference projection is in two guide holes 513 of the outer sleeve 51.
Coordinate referring to shown in Fig. 6 C, the drive disk 55 is arranged the suspension rod 20 for axle center with the suspension rod 20 and is located at the overcoat
The top of cylinder 51 and inner sleeve 53, the drive disk 55 can move up and down along the axial direction of the suspension rod 20, an outer shroud of the drive disk 55
Annular groove 552 is driven around the driving annular groove 551 and one formed separately on side, the transmission annular groove 552 is in the drive ring
The lower section of groove 551, the tangential direction of the drive rod 44 of foregoing flabellum group 40 along the drive disk 55 are located in the drive of the drive disk 55
In rotating ring groove 551.The connecting plate 57 is located in the transmission annular groove 552 of the drive disk 55, each connecting plate 57 it is curved and so that
A few fixture 58 connects with the convex ring 531 that connects of the inner sleeve 53 so that, also can be when the inner sleeve 53 moves up and down simultaneously
The drive disk 55 is driven to move up and down.
The drive motor 56 is installed in the inside of the rotating seat 10 and position is in the bottom end adjacent to the outer sleeve 51.It is specific next
Say, the drive motor 56 is installed in the lower cover of the rotating seat 10.The drive motor 56 has a drive screw 561, the drive
Dynamic screw rod 561 engages with the ring gear 511 of the outer sleeve 51 to connect.Specifically, the drive motor 56 can be a kind of controllable turn
The servo motor of dynamic angle, and can be controlled with remote control mode.
Coordinate referring to shown in Fig. 7 A and Fig. 7 B, when driving the drive screw 561 of the drive motor 56 to rotate, meeting is via this
Ring gear 511 drives the outer sleeve 51 to rotate, and as the outer sleeve 51 rotates, the guide bar 54 for being fixed in inner sleeve 53 can be along
The guide hole 513 of the outer sleeve 51 moves, when lower end movement of the guide bar 54 towards the guide hole 513, the meeting of inner sleeve 53
Moved down with respect to the suspension rod 20 with outer sleeve 51；When upper end movement of the guide bar 54 towards the guide hole 513, the inner sleeve
The relative suspension rod 20 of 53 meetings moves up with outer sleeve 51.
Coordinate referring to shown in Fig. 7 B and Fig. 7 C, as the inner sleeve 53 is driven and move up and down, the drive disk 55 also can
Correspondingly move up and down, and drive the drive rod 44 of the flabellum group 40 to move up and down, when the drive rod 44 moves up and down,
The drive rod 44 will drive the drive-connecting shaft 42 to be deflected together with flabellum 41 via the driver blade 43.
The advantages of ceiling fan of the adjustable fan blade angles of the present invention, is that user can individually control the drive motor 56
(such as with remote control mode) adjusts the angle of inclination of flabellum 41, allows user under a specific rotating speed of rotation motor 30,
Also further air output can be adjusted to state the most comfortable；In addition, the drive motor 56 of the adjustment group 50 can also
Electrically connect with the rotation motor 30 and mutually interlock so that when the rotating speed of rotation motor 30 changes, the driving horse can be started simultaneously
The angle of inclination of the flabellum 41 is adjusted up to 56, under a specific rotating speed of rotation motor 30, to adjust out and may conform to power saving
The optimal air output of benefit.
Described above is only presently preferred embodiments of the present invention, not does any formal limitation to the present invention, though
So the present invention is disclosed as above with preferred embodiment, but is not limited to the present invention, any those skilled in the art, not
In the range of departing from technical solution of the present invention, it is equal when making a little change using technology contents disclosed above or being modified to
The equivalent embodiment of change, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention is to the above
Any simple modification, equivalent change and modification that embodiment is made, in the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of ceiling fan of adjustable fan blade angles, it is characterised in that including an a rotating seat, suspension rod, a rotation motor, multiple
Flabellum group and an adjustment group, wherein：
The rotating seat is hollow and have a ring side plate；
The suspension rod is longitudinally located in the center position of the rotating seat；
The rotation motor is installed in inside the rotating seat and connects the suspension rod and rotating seat, and the rotation motor can drive the rotating seat
Rotated relative to the suspension rod；
The flabellum group interval is circumferentially positioned on the ring side plate of the rotating seat, and radially extending along the rotating seat respectively, each
Flabellum group has a flabellum, a drive-connecting shaft, a driver blade and a drive rod, and the flabellum has the inner towards the rotating seat,
The drive-connecting shaft is installed in the inner of the flabellum and can rotationally run through the ring side plate of the rotating seat, and the drive-connecting shaft has an outer end
Inner with one, the outer end projection of the drive-connecting shaft exists in the outside of the rotating seat and the affixed flabellum, the inner projection of the drive-connecting shaft
The inside of the rotating seat, the driver blade have a first end and one second end, and the first end of the driver blade is fixed by socket in the pivot
The inner of spindle, the drive rod can rotationally connect the second end of the driver blade, long axial direction and the drive-connecting shaft of the drive rod
Long be axially parallel to each other；
Adjustment assembling is located in the rotating seat, and the adjustment group has an outer sleeve, at least a gag lever post, an inner sleeve, at least
One guide bar, a drive disk and a drive motor, the outer sleeve can rotationally be arranged the suspension rod, and the outer sleeve is provided with a tooth
Ring, at least a spacing hole and an at least guide hole, around being formed on an outer ring surface of the outer sleeve, the spacing hole passes through the ring gear
The outer sleeve is worn, each spacing hole is the elongated hole of horizontal cross extension, and the guide hole runs through the outer sleeve, and each guide hole is
One elongated hole extended obliquely out and with a upper end and a lower end, the gag lever post radially extends setting along the suspension rod, and this is spacing
Bar is fixed in the suspension rod and projection is in the corresponding spacing hole of the outer sleeve, and the inner sleeve is arranged the suspension rod and hung positioned at this
Between bar and outer sleeve, radially extend setting of the guide bar along the suspension rod, and the guide bar is fixed in the inner sleeve and projection
In the corresponding guide hole of the outer sleeve, the drive disk is arranged the suspension rod as axle center using the suspension rod and is located at the outer sleeve
With the top of inner sleeve, the drive disk can move up and down along the axial direction of the suspension rod, around shape on an outer shroud side of the drive disk
Into a driving annular groove, the drive rod of foregoing flabellum group is located in the driving annular groove of the drive disk, and the drive motor is installed in this
The inside of rotating seat, the drive motor have a drive screw, and the drive screw engages with the ring gear of the outer sleeve to connect.
2. the ceiling fan of adjustable fan blade angles according to claim 1, it is characterised in that the inner sleeve have a top with
One it is convex connect ring, this is convex, and to connect ring radially projecting and around being formed in the top of the inner sleeve, the outer shroud side enterprising one of the drive disk
Step further has multiple connecting plates around a transmission annular groove, the adjustment group is formed, and the connecting plate is located at the transmission of the drive disk
In annular groove, each connecting plate is connected with an at least fixture with the convex ring that connects of the inner sleeve.
3. the ceiling fan of adjustable fan blade angles according to claim 1, it is characterised in that formed with two on the outer sleeve
Spacing hole and two guide holes, two spacing holes are located at the opposite sides of the outer sleeve, and two guide holes are located at the overcoat
The opposite sides of cylinder, the adjustment group have a gag lever post and two guide bars, and the gag lever post extends radially through this and hung along the suspension rod
Bar, and projection is distinguished in two spacing holes in the both ends of the gag lever post, two guide bars are respectively and fixedly connected to the footpath of the suspension rod
To the opposite sides on direction, and difference projection is in two guide holes of the outer sleeve.
4. the ceiling fan of adjustable fan blade angles according to claim 2, it is characterised in that formed with two on the outer sleeve
Spacing hole and two guide holes, two spacing holes are located at the opposite sides of the outer sleeve, and two guide holes are located at the overcoat
The opposite sides of cylinder, the adjustment group have a gag lever post and two guide bars, and the gag lever post extends radially through this and hung along the suspension rod
Bar, and projection is distinguished in two spacing holes in the both ends of the gag lever post, two guide bars are respectively and fixedly connected to the footpath of the suspension rod
To the opposite sides on direction, and difference projection is in two guide holes of the outer sleeve.
5. the ceiling fan of adjustable fan blade angles according to any one of claim 1 to 4, it is characterised in that the rotating seat
Top plate connect respectively via rolling bearing with the suspension rod with bottom plate.
6. the ceiling fan of adjustable fan blade angles according to any one of claim 1 to 4, it is characterised in that the flabellum group
Tangential direction of the drive rod along the drive disk be located in the driving annular groove of the drive disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811600.5A CN107806426B (en) | 2016-09-08 | 2016-09-08 | The ceiling fan of adjustable fan blade angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811600.5A CN107806426B (en) | 2016-09-08 | 2016-09-08 | The ceiling fan of adjustable fan blade angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107806426A true CN107806426A (en) | 2018-03-16 |
| CN107806426B CN107806426B (en) | 2019-04-09 |
Family
ID=61576316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811600.5A Active CN107806426B (en) | 2016-09-08 | 2016-09-08 | The ceiling fan of adjustable fan blade angles |
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| Country | Link |
|---|---|
| CN (1) | CN107806426B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828348A (en) * | 2020-07-09 | 2020-10-27 | 李电豹 | Axial flow fan |
| TWI717195B (en) * | 2020-01-17 | 2021-01-21 | 立原家電股份有限公司 | Blade frame and blade combination of ceiling fan |
| CN113202816A (en) * | 2020-02-03 | 2021-08-03 | 立原家电股份有限公司 | Blade frame and blade combination of ceiling fan |
| WO2022016961A1 (en) * | 2020-07-19 | 2022-01-27 | 卓见 | Multifunctional smart fan lamp |
| US20220217908A1 (en) * | 2021-01-13 | 2022-07-14 | Deere & Company | Automated adjustable angle of incidence fan for cleaning sugarcane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053269U (en) * | 1989-09-22 | 1990-02-21 | 汤天铎 | Gentle ceiling fan with adjustable wind rate |
| CN2083649U (en) * | 1991-01-24 | 1991-08-28 | 严振华 | Blade angle adjustable electric fan |
| CN2096663U (en) * | 1991-06-15 | 1992-02-19 | 陈高华 | Dismound type adjustable mini-wind healthy fan |
| US5154579A (en) * | 1991-07-12 | 1992-10-13 | Beverly Hills Fan Company | Ceiling fan assembly |
| CN102052333A (en) * | 2009-10-29 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Radiator fan |
-
2016
- 2016-09-08 CN CN201610811600.5A patent/CN107806426B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053269U (en) * | 1989-09-22 | 1990-02-21 | 汤天铎 | Gentle ceiling fan with adjustable wind rate |
| CN2083649U (en) * | 1991-01-24 | 1991-08-28 | 严振华 | Blade angle adjustable electric fan |
| CN2096663U (en) * | 1991-06-15 | 1992-02-19 | 陈高华 | Dismound type adjustable mini-wind healthy fan |
| US5154579A (en) * | 1991-07-12 | 1992-10-13 | Beverly Hills Fan Company | Ceiling fan assembly |
| CN102052333A (en) * | 2009-10-29 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Radiator fan |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI717195B (en) * | 2020-01-17 | 2021-01-21 | 立原家電股份有限公司 | Blade frame and blade combination of ceiling fan |
| CN113202816A (en) * | 2020-02-03 | 2021-08-03 | 立原家电股份有限公司 | Blade frame and blade combination of ceiling fan |
| CN111828348A (en) * | 2020-07-09 | 2020-10-27 | 李电豹 | Axial flow fan |
| CN111828348B (en) * | 2020-07-09 | 2021-11-30 | 湖南鑫宏源高科有限公司 | Axial flow fan |
| WO2022016961A1 (en) * | 2020-07-19 | 2022-01-27 | 卓见 | Multifunctional smart fan lamp |
| US20220217908A1 (en) * | 2021-01-13 | 2022-07-14 | Deere & Company | Automated adjustable angle of incidence fan for cleaning sugarcane |
| US11778947B2 (en) * | 2021-01-13 | 2023-10-10 | Deere & Company | Automated adjustable angle of incidence fan for cleaning sugarcane |
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