CN206816514U - A kind of ceiling electric fan - Google Patents
A kind of ceiling electric fan Download PDFInfo
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- CN206816514U CN206816514U CN201720397170.7U CN201720397170U CN206816514U CN 206816514 U CN206816514 U CN 206816514U CN 201720397170 U CN201720397170 U CN 201720397170U CN 206816514 U CN206816514 U CN 206816514U
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- 238000007664 blowing Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 9
- 241001075561 Fioria Species 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
A kind of ceiling electric fan, including fan head, mounting seat and central controller, fan head, mounting seat are connected with central controller, and the adjusting apparatus for being used for adjusting fan head blowing position is provided with mounting seat.Mounting seat includes the first cylinder and the second cylinder being coaxially disposed, and adjusting apparatus includes adjustment support and adjuster.Under adjusting apparatus effect, the utility model can realize fixed point blowing, swing up and down blowing, far and near regulation and rotary air-blow along the z-axis direction, to meet a variety of use demands.The utility model is flexible and changeable, can do a variety of position adjustments in blowing, and simple in construction, easy to use, can meet more people demand used at the same time.
Description
Technical field
It the utility model is related to a kind of ceiling electric fan.
Background technology
In more people bedrooms, often only in one ceiling electric fan of ceiling center installation, and electric fan can only realize fixed point
Dry or swing blowing, it is impossible to other regulations are done, can not be to meet more people demand used at the same time.
The content of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of ceiling electric fan.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of ceiling electric fan, including fan head, mounting seat and central controller, fan head, mounting seat are controlled with center
Device processed is connected, and the adjusting apparatus for being used for adjusting fan head blowing position is provided with mounting seat；
The fan head includes protective cover and the fan leaf being rotatably arranged in protective cover；Protective cover is by the first cover body
Fasten and form with the second cover body, the central shaft of fan leaf is coaxially connected with the output shaft of motor, and the motor is fixed
On fixed mount, the centre of the fixed mount is fixed with the first roller gear, and motor is connected with central controller；
The mounting seat includes the first cylinder and the second cylinder being coaxially disposed, and second cylinder can be along the first cylinder
It is axially slidably disposed in the first cylinder；The top surface of first cylinder is horizontal, the bottom surface opening of the first cylinder, the top of the second cylinder
Bottom is open；Adjusting apparatus is rotatably arranged in the second cylinder, and the silk extended straight up is fixed with adjusting apparatus
Thick stick, the leading screw is axially arranged along the first cylinder, the top of leading screw through the first cylinder top surface central through hole and with first
Cylinder is meshed, and the lower horizontal of leading screw is provided with the second roller gear；
The adjusting apparatus includes adjustment support, and level frame is provided with first axle, first axle and leading screw on the adjustment support
It is perpendicular；The direction for defining the axially place of leading screw is z-axis place direction, the direction where x-axis of the direction where first axle, together
Shi Pinghang directions where y-axis with the direction of z-axis and x-axis；
The near-end of first axle is connected with adjustment motor coaxle, and adjustment motor is connected with central controller, the distal end of first axle
It is rotatably mounted on adjustment support；The first drive division and the second drive division are interval with first axle；First driving
Portion includes the first ratchet and the cam being set on first axle near-end, and the first ratchet is located between adjustment motor and cam, the
One ratchet is fixedly connected with first axle, and cam and the first shaft clearance coordinate；First ratchet towards cam one side circumferentially arranged with
One the first driving group of circle, it is raised that first driving group includes several spaced first drivings；It is convex to define the first driving
The length risen along the x-axis direction is height, then the gradually increase along clockwise direction of the raised height of the first driving；Cam is towards
It is raised provided with the first pit being adapted, the depth of the first pit along the x-axis direction that the one side of one ratchet corresponds to each first driving
Gradually increase along clockwise direction；
Second drive division includes the second ratchet and the first conical gear being set on the distal end of first axle, and second
Between cam and the first conical gear, the second ratchet is fixedly connected ratchet with first axle, the first conical gear and first axle
Gap coordinates；The one side of second ratchet towards the first conical gear encloses the second driving group, the second driving group bag circumferentially arranged with one
It is raised to include several spaced second drivings, defines the second raised length along the x-axis direction of driving as height, then second drives
Move the gradually increase in the counterclockwise direction of raised height；The one side of first conical gear towards the second ratchet corresponds to each second
Driving is raised to be provided with the second pit being engaged, the gradually increase in the counterclockwise direction of the depth of the second pit along the x-axis direction；
Attachment means are additionally provided between second ratchet and the first conical gear, the connection includes being oppositely arranged on the second spine
The second hook on the first hook and the first conical gear on wheel, the first hook have along the x-axis direction to the first conical gear
First extension of extension and the first hook portion of tail end, the second hook has to be prolonged to the second ratchet extends second along the x-axis direction
Long portion and the second hook portion of tail end, and the first hook portion and the second hook portion separably fasten；
The adjusting apparatus also includes being used for the axial location of the ratchet of synchronous adjustment first and the second ratchet in first axle
Adjuster, adjuster includes the actuator that framework and driver framework move；Framework is spaced along the x-axis direction including two
First snap ring and the second snap ring, the first snap ring and the second snap ring are buckled on the outer peripheral face of the first ratchet and the second ratchet respectively；
Adjustment support is provided with the cantilever extended to along the y-axis direction between the first snap ring and the second snap ring；The actuator includes first
Electromagnet, the second electromagnet and spring, first electromagnet and the second electromagnet are relatively fixed in linking arm and close to second
On the framework of snap ring, and spring is fixed between the first electromagnetism and the second electromagnet, the first electromagnet and the second electromagnet with
Central controller is connected；
First drive division, the second drive division and adjuster have following corresponding relation：
Under first state, the first electromagnet and the second electromagnet are not powered on, the first electromagnet and the separation of the second electromagnet, the
The first driving projection on one ratchet is caught in the first pit on cam, and the second driving projection on the second ratchet is caught in first
In the second pit on conical gear, and the first hook and the second hook do not fasten；When first axle turns clockwise, the first ratchet
Driving cam rotates, and the second ratchet can not drive the first conical gear to rotate；When first axle rotates counterclockwise, the first ratchet without
Method driving cam rotates, and the second ratchet drives the first conical gear to rotate；
Under second state, the first electromagnet and the second electromagnet are powered, and the first electromagnet and the second electromagnet are mutually inhaled
Draw, raised the first pit departed from cam of the first driving on the first ratchet, the second driving on the second ratchet is raised to be departed from
The second pit on first conical gear, and the first hook and the second hook are interlocked, the second ratchet and the first conical gear lead to
Attachment means are crossed to be connected；When first axle turns clockwise, the first ratchet can not driving cam rotate, the second ratchet driving first circle
Bevel gear rotates；When first axle rotates counterclockwise, the first ratchet can not driving cam rotate, the second ratchet drive the first circular cone
Pinion rotation；
The one side of cam towards adjustment motor is provided with a ring groove, and cam lever is slidably disposed in annular groove, cam lever
Including the body for inserting the bar portion of annular groove and extending along the z-axis direction, bar portion is vertically set on the top of body, and body is fixed on tune
On whole support, and the bottom of body is provided with the vertical rack extended along the z-axis direction, the vertical gear and the first roller gear phase
Engagement；
The one side of cam towards adjustment motor is provided with a ring groove, and cam lever is slidably disposed in annular groove, cam lever
The top of connecting rod is fixed on, the connecting rod extends along the z-axis direction, and the setting that connecting rod can move up and down along the z-axis direction
On adjustment support, the bottom of connecting rod is provided with the vertical rack extended along the z-axis direction, the vertical gear and the first Cylinder Gear
Wheel is meshed；
Also include the second conical gear being meshed with the first conical gear, the second conical gear is vertically fixed on the second axle
Bottom, second axle is vertically arranged along the z-axis direction, and the top of the second axle is fixed with the 3rd roller gear, the 3rd cylinder
Gear is meshed with the second roller gear, and the first roller gear is rotatably arranged on adjustment support.
Further, the outside wall surface of second cylinder is provided with chute along the z-axis direction, and the internal face of first cylinder is provided with
Traveller, the traveller can be slidably disposed in the chute.
Further, several positioning screw holes are distributed with the top surface of the first cylinder.
The beneficial effects of the utility model are mainly manifested in：
It is flexible and changeable, a variety of position adjustments can be done in blowing, and it is simple in construction, it is easy to use, more people can be met simultaneously
The demand used.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram
Fig. 2 is the utility model configuration schematic diagram
Fig. 3 is the configuration schematic diagram of adjusting apparatus
Fig. 4 is adjusting apparatus part configuration schematic diagram one
Fig. 5 is adjusting apparatus part configuration schematic diagram two
Fig. 6 is adjusting apparatus part configuration schematic diagram three
Fig. 7 is the structural representation of the first ratchet
Fig. 8 is the structural representation of cam
Fig. 9 is the structural representation of the second ratchet
Figure 10 is the structural representation of the first conical gear
Figure 11 is the structural representation of adjusting apparatus under first state
Figure 12 is the structural representation of adjusting apparatus under the second state
Embodiment
Referring to the drawings, a kind of ceiling electric fan, including fan head 200, mounting seat 100 and central controller, fan head
200th, mounting seat 100 is connected with central controller, and is provided with mounting seat 100 and is used to adjust the blowing of fan head 200 position
Adjusting apparatus 103；
The fan head 200 includes protective cover and the fan leaf 202 being rotatably arranged in protective cover；Protective cover is by
One cover body 201 and the second cover body 203, which fasten, to be formed, and the output shaft of the central shaft 204 and motor 205 of fan leaf 202 is coaxial
It is connected, the motor 205 is fixed on fixed mount 206, and the centre of the fixed mount 206 is fixed with the first roller gear
208, and motor 205 is connected with central controller；
The mounting seat 100 includes the first cylinder 101 and the second cylinder 102 being coaxially disposed, and second cylinder 102 can
Sliding axially and being positioningly arranged in the first cylinder 101 along the first cylinder 101；The top surface of first cylinder 101 is horizontal, and first
The bottom surface opening of cylinder 101, the top bottom of the second cylinder 102 are open；Adjusting apparatus 103 is rotatably arranged in second 102
In vivo, and it is fixed with the leading screw 1049 extended straight up in adjusting apparatus 103, the leading screw 1049 is along the first cylinder 101
Axially arranged, the top of leading screw 1049 is run through the central through hole of the top surface of the first cylinder 1049 and is meshed with the first cylinder 101, silk
The lower horizontal of thick stick 1049 is provided with the second roller gear 1049；
The adjusting apparatus 103 includes adjustment support 1031, and level frame is provided with first axle on the adjustment support 1031
1032, first axle 1032 and leading screw 1049 are perpendicular；The direction for defining the axially place of leading screw 1049 is z-axis place direction, the
Direction where one axle 1032 is x-axis place direction, while the direction of parallel and z-axis and x-axis is direction where y-axis；
The near-end of first axle 1032 is coaxially connected with adjustment motor 1033, and adjustment motor 1033 is connected with central controller,
The distal end of first axle 1032 is rotatably mounted on adjustment support 1031；Be interval with first axle 1,032 first drive division and
Second drive division；First drive division includes the first ratchet 1035 and the cam 1036 being set on the near-end of first axle 1032,
And first ratchet 1035 between adjustment motor 1033 and cam 1036, the first ratchet 1035 is fixed with first axle 1032 to be connected
Connect, cam 1036 coordinates with the gap of first axle 1032；The one side of first ratchet 1035 towards cam 1036 is enclosed circumferentially arranged with one
First driving group, first driving group include several spaced the first driving projections 1056；It is convex to define the first driving
1056 length along the x-axis direction is played as height, then the gradually increase along clockwise direction of the height of the first driving projection 1056；It is convex
The one side of wheel 1036 towards the first ratchet 1035 corresponds to each first driving projection 1056 and is provided with the first pit 1061 being adapted,
The gradually increase along clockwise direction of the depth of first pit 1061 along the x-axis direction；
Second drive division includes the second ratchet 1037 and the first circular cone tooth being set on the distal end of first axle 1032
Wheel 1038, and the second ratchet 1037 is located between the conical gear 1038 of cam 1036 and first, the second ratchet 1037 and first axle
1032 are fixedly connected, and the first conical gear 1038 coordinates with the gap of first axle 1032；Second ratchet 1037 is towards the first circular cone tooth
For the one side of wheel 1038 circumferentially arranged with second driving group of circle, it is convex that the second driving group includes several spaced second drivings
1058 are played, it is height to define raised 1058 length along the x-axis direction of the second driving, then the equal edge of height of the second driving projection 1058
Counterclockwise gradually increase；It is raised that the one side of first conical gear 1038 towards the second ratchet 1037 corresponds to each second driving
1058 are provided with the second pit 1063 being engaged, and the depth of the second pit 1063 along the x-axis direction gradually increases in the counterclockwise direction
Greatly；
Attachment means are additionally provided between second ratchet 1037 and the first conical gear 1038, the connection includes being oppositely arranged
The second hook on the first hook 1059 and the first conical gear 1038 on the second ratchet 1037, the first hook have along x
The first extension and the first hook portion of tail end that direction of principal axis extends to the first conical gear 1038, the second hook have along x-axis side
To the second extension and the second hook portion of tail end extended to the second ratchet 1037, and the first hook portion and the second hook portion are separably
Fasten；
The adjusting apparatus also includes for synchronous adjustment the first ratchet 1035 and the second ratchet 1037 in first axle 1032
On axial location adjuster, adjuster includes the actuator that framework 1034 and driver framework 1034 move；Framework 1034 wraps
Include two spaced snap rings 1050 of first snap ring 1051 and second along the x-axis direction, the first snap ring 1051 and the second snap ring
1050 are buckled on the outer peripheral face of the first ratchet 1035 and the second ratchet 1037 respectively；Support 1031 is adjusted to be provided with along y-axis side
To the cantilever 1065 extended between the first snap ring 1051 and the second snap ring 1050；The actuator includes the first electromagnet
1042nd, the second electromagnet 1044 and spring 1043, the electromagnet 1043 of the first electromagnet 1042 and second are relatively fixed even
Connect arm 1065 and on the framework 1034 of the second snap ring 1050, and spring 1043 is fixed on the first electromagnetism 1042 and the second electromagnetism
Between iron 1043, the first electromagnet 1042 and the second electromagnet 1043 are connected with central controller；
First drive division, the second drive division and adjuster have following corresponding relation：
Under first state, the first electromagnet 1042 and the second electromagnet 1044 are not powered on, the first electromagnet 1042 and second
Electromagnet 1044 separates, and the first driving projection 1056 on the first ratchet 1035 is caught in the first pit 1061 on cam 1036
Interior, the second driving projection 1058 on the second ratchet 1037 is caught in the second pit 1063 on the first conical gear 1038, and
First hook and second hook do not fasten (when first hook and second hook be separated to certain distance when, first hook and second
Hook is just mutually kept out, as buckling state)；When first axle 1032 turns clockwise, the driving cam of the first ratchet 1035
1036 rotate, and the second ratchet 1037 can not drive the first conical gear 1038 to rotate；When first axle 1032 rotates counterclockwise, the
One ratchet 1035 can not driving cam 1036 rotate, the second ratchet 1037 drive the first conical gear 1038 rotate；
Under second state, the first electromagnet 1042 and the second electromagnet 1044 are powered, the first electromagnet 1042 and second
Electromagnet 1044 attracts each other, and the first driving projection 1056 on the first ratchet 1035 departs from the first pit on cam 1036
1061, the second driving projection 1058 on the second ratchet 1037 departs from the second pit 1063 on the first conical gear 1038, and
First hook and the second hook are interlocked, and the second ratchet 1037 is connected with the first conical gear 1038 by attachment means；When
When one axle 1032 turns clockwise, the first ratchet 1035 can not driving cam 1036 rotate, the second ratchet 1037 drive the first circular cone
Gear 1038 rotates；When first axle 1032 rotates counterclockwise, the first ratchet 1035 can not driving cam 1036 rotate, the second spine
The first conical gear 1038 of driving of wheel 1037 rotates；
The one side of cam 1036 towards adjustment motor 1033 is provided with a ring groove 1062, and cam lever 1039 is mounted slidably
In annular groove 1062, cam lever 1039 is fixed on the top of connecting rod 1040, and the connecting rod 1040 extends along the z-axis direction, and
What connecting rod 1040 can move up and down along the z-axis direction is arranged on adjustment support 1031, and the bottom of connecting rod 1040 is provided with along z-axis
The vertical rack 1041 of direction extension, the vertical gear 1041 are meshed with the first roller gear 208；
Also include the second conical gear 1045 being meshed with the first conical gear 1038, the second conical gear 1045 is vertical
The bottom of the second axle 1046 is fixed on, second axle 1046 is vertically arranged along the z-axis direction, and the top of the second axle 1046 is fixed
There is the 3rd roller gear 1047, the 3rd roller gear 1047 is meshed with the second roller gear 1048, and the first roller gear 208
It is rotatably arranged on adjustment support 1031.
The outside wall surface of second cylinder 102 is provided with chute along the z-axis direction, and the internal face of first cylinder 101 is provided with
Traveller, the traveller are slidably disposed in the chute 102.
Several positioning screw holes are distributed with the top surface of first cylinder 101.
The both ends of the first axle 1032 are respectively provided with the installation of the first ratchet 1035 of installation and the second ratchet 1037
Section 1052, the shape of cross section of the construction section 1052 are hexagon, the main part 1053 of the first axle 1032 it is transversal
Face is shaped as circle, the ratchet 1037 of the first ratchet 1035 and second respectively with the key connection of construction section 1052.
The adjustment motor 1033 is arranged in motor housing 1054, and motor housing 1054 is fixed on adjustment support 1031.
The adjustment support 1031 is provided with the through hole 1055 of up/down perforation along the z-axis direction, and the connecting rod 1040 runs through
The through hole 1055, and slided up and down along the through hole 1055.
On the outer peripheral face (i.e. the face of cylinder) of first ratchet 1035 and the second ratchet 1037 circumferentially arranged with one circle respectively with
The first neck 1057 and the second neck 1060 that first snap ring 1051 and the second snap ring 1050 are engaged.
The snap ring 1050 of first snap ring 1051 and second is provided with the first mounting hole 1064 penetrated along the y-axis direction, described
First roller gear 208 is installed in rotation on the adjustment support 1031 by the first installation axle and the first mounting hole 1064
On.
The centre of fixed mount 206 offers the second mounting hole 207, and first roller gear 208 passes through the second installation axle
It is solid by the first installation axle and the first mounting hole 1064 that first roller gear 208 is arranged on the second mounting hole 207
It is scheduled on the adjustment support 1031.
Operation principle of the present utility model is：
1st, fixed point blowing
Starting switch, central controller action, and central controller synchronous averaging motor 205, motor 205 drives
The central shaft 204 of dynamic fan leaf 202 rotates, the fixed point blowing of fan head 200.
2nd, blowing is swung up and down along the z-axis direction：
Central controller cuts off the power supply of the first electromagnet 1042 and the second electromagnet 1044, the first electromagnet 1042 and the
Two electromagnet 1044 lose the ability to attract each other, and the first electromagnet 1042 and the second electromagnet 1044 act in spring 1043
Under flick, the first ratchet 1035 and cam 1036 are close to, and the second ratchet 1037 and the first conical gear 1038 are close to, the first ratchet
On the first driving projection 1056 be caught in the first pit 1061 on cam, the second driving projection 1058 on the second ratchet is blocked
Enter in the second pit 1063 on the first conical gear, i.e. the first drive division, the second drive division and adjuster are located at first state
Under.
Central controller driving adjustment motor 1033 rotates clockwise, and first axle 1032 rotates clockwise, then the first ratchet
1035 driving cams 1036 rotate, and the second ratchet 1037 can not drive the first conical gear 1038 to rotate, and cam 1036 is by convex
Wheel bar drives vertical gear 1041 to move up and down, and vertical gear 1041 drives the first roller gear 208 to rotate, meanwhile, center control
Device processed starts motor 205, moves and dries so as to drive fan head 200 to come back or bow along the z-axis direction.
3rd, far and near regulation and rotary air-blow：
When the first drive division, the second drive division and adjuster are located under first state, central controller driving adjusts motor
1033 rotate counterclockwise, and first axle 1032 rotates counterclockwise, the first ratchet 1035 can not driving cam 1036 rotate, the second ratchet
1037 the first conical gears 1038 of driving rotate counterclockwise, and the first conical gear 1038 drives the second conical gear 1045 counterclockwise
Rotate, the second conical gear 1045 drives the 3rd roller gear 1047 to rotate counterclockwise, the 3rd roller gear 1047 driving second
Roller gear 1048 rotates counterclockwise, and the second roller gear 1048 drives leading screw 1049 to rotate counterclockwise, and leading screw 1049 is around first
Cylinder 101 moves down, and drives the second cylinder 102 along the slide downward of the first cylinder 101, to adjust the peace of fan head 200
Dress height so that it is more and more nearer apart from user, and fan head 200 is dried in rotation；
Central controller connects the power supply of the first electromagnet 1042 and the second electromagnet 1044, the first electromagnet 1042 and the
Two electromagnet 1044 attract each other so that framework 1034 moves, and the first driving on the first ratchet 1035 is raised to depart from cam
In the first pit on 1036, second on the second driving the first conical gear 1038 of raised disengaging on the second ratchet 1037 is recessed
In hole, and the first hook and the second hook just fasten, i.e. the first drive division, the second drive division and adjuster are located at the second state
Under.
Central controller driving adjustment motor 1033 rotates clockwise, and first axle 1032 rotates clockwise, the first ratchet
1035 can not driving cam 1036 rotate, the second ratchet 1037 drive the first conical gear 1038 rotate clockwise；First circular cone
Gear 1038 drives the second conical gear 1045 to rotate clockwise, and the second conical gear 1045 drives the 3rd roller gear 1047 suitable
Hour hands rotate, and the 3rd roller gear 1047 drives the second roller gear 1048 to rotate clockwise, and the second roller gear 1048 drives
Leading screw 1049 rotates clockwise, and leading screw 1049 moves up around the first cylinder 101, and drives the second cylinder 102 along first
Body 101 moves up, to adjust the setting height(from bottom) of fan head 200 so that and it is more and more remote apart from user, and the side of fan head 200
Rotate side blowing.
Central controller driving adjustment motor rotates counterclockwise, and first axle rotates counterclockwise, and the first ratchet can not drive convex
Wheel rotates, and the second ratchet drives the first conical gear to rotate counterclockwise；First conical gear 1038 drives the second conical gear
1045 rotate counterclockwise, and the second conical gear 1045 drives the 3rd roller gear 1047 to rotate counterclockwise, the 3rd roller gear
1047 the second roller gears 1048 of driving rotate counterclockwise, and the second roller gear 1048 drives leading screw 1049 to rotate counterclockwise, silk
Thick stick 1049 moves down around the first cylinder 101, and drives the second cylinder 102 along the slide downward of the first cylinder 101, to adjust wind
The setting height(from bottom) of fan first 200 so that it is more and more nearer apart from user, and fan head 200 is dried in rotation.
Content described in this specification embodiment is only enumerating to the way of realization of utility model design, and this practicality is new
The protection domain of type is not construed as being only limitted to the concrete form that embodiment is stated, the scope of protection of the utility model also and
In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.
Claims (3)
- A kind of 1. ceiling electric fan, it is characterised in that：Including fan head, mounting seat and central controller, fan head, mounting seat are equal It is connected with central controller, and the adjusting apparatus for being used for adjusting fan head blowing position is provided with mounting seat；The fan head includes protective cover and the fan leaf being rotatably arranged in protective cover；Protective cover is by the first cover body and Two cover bodies are fastened and formed, and the central shaft of fan leaf is coaxially connected with the output shaft of motor, and the motor is fixed on Determine on frame, the centre of the fixed mount is fixed with the first roller gear, and motor is connected with central controller；The mounting seat includes the first cylinder and the second cylinder being coaxially disposed, and second cylinder can be along the axial direction of the first cylinder It is slidably arranged in the first cylinder；The top surface of first cylinder is horizontal, the bottom surface opening of the first cylinder, and the top bottom of the second cylinder is equal Opening；Adjusting apparatus is rotatably arranged in the second cylinder, and the leading screw extended straight up is fixed with adjusting apparatus, institute Leading screw is stated along the axially arranged of the first cylinder, the top of leading screw through the first cylinder top surface central through hole and with the first cylinder phase Engagement, the lower horizontal of leading screw are provided with the second roller gear；The adjusting apparatus includes adjustment support, and level frame is provided with first axle on the adjustment support, and first axle is mutually hung down with leading screw Directly；The direction for defining the axially place of leading screw is z-axis place direction, the direction where x-axis of the direction where first axle, simultaneously flat Row direction where y-axis with the direction of z-axis and x-axis；The near-end of first axle is connected with adjustment motor coaxle, and adjustment motor is connected with central controller, and the distal end of first axle can turn It is fixed on dynamicly on adjustment support；The first drive division and the second drive division are interval with first axle；The first drive division bag The first ratchet and cam being set on first axle near-end are included, and the first ratchet is located between adjustment motor and cam, the first spine Wheel is fixedly connected with first axle, and cam and the first shaft clearance coordinate；The one side of first ratchet towards cam is enclosed circumferentially arranged with one First driving group, it is raised that first driving group includes several spaced first drivings；It is raised along x to define the first driving The length of direction of principal axis is height, then the gradually increase along clockwise direction of the raised height of the first driving；Cam is towards the first spine It is raised provided with the first pit being adapted, the equal edge of the depth of the first pit along the x-axis direction that the one side of wheel corresponds to each first driving Gradually increase clockwise；Second drive division includes the second ratchet and the first conical gear being set on the distal end of first axle, and the second ratchet Between cam and the first conical gear, the second ratchet is fixedly connected with first axle, the first conical gear and the first shaft clearance Coordinate；The one side of second ratchet towards the first conical gear encloses the second driving group circumferentially arranged with one, between the second driving group includes It is raised every several second drivings of setting, the second raised length along the x-axis direction of driving is defined as height, then the second driving is convex The height risen gradually increase in the counterclockwise direction；The one side of first conical gear towards the second ratchet corresponds to each second driving Projection is provided with the second pit being engaged, the gradually increase in the counterclockwise direction of the depth of the second pit along the x-axis direction；Attachment means are additionally provided between second ratchet and the first conical gear, the connection includes being oppositely arranged on the second ratchet First hook and the first conical gear on second hook, first hook have along the x-axis direction to the first conical gear extend The first extension and tail end the first hook portion, second hook with along the x-axis direction to the second ratchet extend the second extension With the second hook portion of tail end, and the first hook portion and the second hook portion separably fasten；The adjusting apparatus also includes the tune for the axial location of the ratchet of synchronous adjustment first and the second ratchet in first axle Whole device, adjuster include the actuator that framework and driver framework move；Framework includes two along the x-axis direction spaced first Snap ring and the second snap ring, the first snap ring and the second snap ring are buckled on the outer peripheral face of the first ratchet and the second ratchet respectively；Adjustment Support is provided with the cantilever extended to along the y-axis direction between the first snap ring and the second snap ring；The actuator includes the first electromagnetism Iron, the second electromagnet and spring, first electromagnet and the second electromagnet are relatively fixed in linking arm and close to the second snap ring Framework on, and spring is fixed between the first electromagnetism and the second electromagnet, the first electromagnet and the second electromagnet with center Controller is connected；First drive division, the second drive division and adjuster have following corresponding relation：Under first state, the first electromagnet and the second electromagnet are not powered on, the first electromagnet and the separation of the second electromagnet, the first spine The first driving projection on wheel is caught in the first pit on cam, and the second driving projection on the second ratchet is caught in the first circular cone In the second pit on gear, and the first hook and the second hook do not fasten；When first axle turns clockwise, the driving of the first ratchet Cam rotation, the second ratchet can not drive the first conical gear to rotate；When first axle rotates counterclockwise, the first ratchet can not drive Moving cam rotates, and the second ratchet drives the first conical gear to rotate；Under second state, the first electromagnet and the second electromagnet are powered, and the first electromagnet and the second electromagnet attract each other, the Raised the first pit departed from cam of the first driving on one ratchet, the second driving on the second ratchet is raised to depart from the first circle The second pit on bevel gear, and the first hook and the second hook are interlocked, the second ratchet and the first conical gear pass through connection Device is connected；When first axle turns clockwise, the first ratchet can not driving cam rotate, the second ratchet drive the first conical gear Rotate；When first axle rotates counterclockwise, the first ratchet can not driving cam rotate, the second ratchet drive the first conical gear turn It is dynamic；The one side of cam towards adjustment motor is provided with a ring groove, and cam lever is slidably disposed in annular groove, and cam lever includes The body for inserting the bar portion of annular groove and extending along the z-axis direction, bar portion are vertically set on the top of body, and body is fixed on adjustment branch On frame, and the bottom of body is provided with the vertical rack extended along the z-axis direction, and the vertical gear is mutually nibbled with the first roller gear Close；The one side of cam towards adjustment motor is provided with a ring groove, and cam lever is slidably disposed in annular groove, and cam lever is fixed On the top of connecting rod, the connecting rod extends along the z-axis direction, and connecting rod can move up and down along the z-axis direction be arranged on tune On whole support, the bottom of connecting rod is provided with the vertical rack extended along the z-axis direction, the vertical gear and the first roller gear phase Engagement；Also include the second conical gear being meshed with the first conical gear, the second conical gear is vertically fixed on the bottom of the second axle End, second axle is vertically arranged along the z-axis direction, and the top of the second axle is fixed with the 3rd roller gear, the 3rd roller gear It is meshed with the second roller gear, and the first roller gear is rotatably arranged on adjustment support.
- A kind of 2. ceiling electric fan as claimed in claim 1, it is characterised in that：The outside wall surface of second cylinder is along z-axis side Traveller is provided with to the internal face provided with chute, first cylinder, the traveller can be slidably disposed in the chute.
- A kind of 3. ceiling electric fan as claimed in claim 2, it is characterised in that：Several are distributed with the top surface of first cylinder Positioning screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397170.7U CN206816514U (en) | 2017-04-17 | 2017-04-17 | A kind of ceiling electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397170.7U CN206816514U (en) | 2017-04-17 | 2017-04-17 | A kind of ceiling electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816514U true CN206816514U (en) | 2017-12-29 |
Family
ID=60753426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397170.7U Withdrawn - After Issue CN206816514U (en) | 2017-04-17 | 2017-04-17 | A kind of ceiling electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996381A (en) * | 2017-04-17 | 2017-08-01 | 浙江工业大学 | A kind of ceiling electric fan |
| CN109751268A (en) * | 2019-03-04 | 2019-05-14 | 林圣原 | A kind of multifunctional hanging fan |
-
2017
- 2017-04-17 CN CN201720397170.7U patent/CN206816514U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996381A (en) * | 2017-04-17 | 2017-08-01 | 浙江工业大学 | A kind of ceiling electric fan |
| CN106996381B (en) * | 2017-04-17 | 2019-11-29 | 浙江工业大学 | A kind of ceiling electric fan |
| CN109751268A (en) * | 2019-03-04 | 2019-05-14 | 林圣原 | A kind of multifunctional hanging fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20191129 |
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| AV01 | Patent right actively abandoned |