CN108678982A - A kind of air-conditioning fan - Google Patents
A kind of air-conditioning fan Download PDFInfo
- Publication number
- CN108678982A CN108678982A CN201810478427.0A CN201810478427A CN108678982A CN 108678982 A CN108678982 A CN 108678982A CN 201810478427 A CN201810478427 A CN 201810478427A CN 108678982 A CN108678982 A CN 108678982A
- Authority
- CN
- China
- Prior art keywords
- rod assembly
- air
- installation axle
- conditioning fan
- pedestal
- 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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
-
- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0693—Details or arrangements of the wiring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of air-conditioning fans, including pedestal, the rod assembly being installed on the pedestal, it is installed on the fan head at the top of the rod assembly, the installation axle being fixed in the pedestal and the driving device being sheathed in the installation axle are equipped in the pedestal, the driving device can drive the rod assembly and the fan head to carry out 360 ° of rotations around the central axis of the rod assembly, several copper rings are arranged in the installation axle, the inside of the rod assembly is equipped with and several one-to-one butterfly pieces of the copper ring, the butterfly piece copper ring in electrical contact.The air-conditioning fan can not only realize shaking the head for any direction within the scope of 360 °, and the problem of can well solve power cord wrap.
Description
The application is divisional application, original application application No. is 201710169617.X, the applying date is March 21 in 2017
Day, it is entitled " a kind of air-conditioning fan ".
Technical field
The present invention relates to household electrical appliance technical field more particularly to a kind of air-conditioning fans.
Background technology
Conventional Ian is usually the reciprocal yaw in the angular range less than 180 °, and air-supply space is smaller, there is air-supply
Dead angle, thus better circulating effect cannot be played to indoor air circulation.
Above-mentioned to solve the problems, such as, it has been suggested that 360 ° of fans shaken the head, power cord is connected directly between by some
The fan head of fan, when fanning 360 ° of head and shaking the head, power cord can be wrapped on fan head, and power cord is connected to fan base by some,
Be transmitted to fan head upwards by inner lead again, inner lead can inevitably pull apart conducting wire under the unlimited rotation of fan head, also some
Other structures, but its structure is complex, is susceptible to failure.
Invention content
It is an object of the invention to propose a kind of air-conditioning fan, any direction within the scope of 360 ° can not only be realized
The problem of shaking the head, and power cord wrap can be well solved.
For this purpose, the present invention uses following technical scheme：
A kind of air-conditioning fan, including pedestal, the rod assembly being installed on the pedestal are installed on the rod assembly
Top fan head, the installation axle being fixed in the pedestal and the drive being sheathed in the installation axle are equipped in the pedestal
Dynamic device, the driving device can drive the rod assembly and the fan head to be carried out around the central axis of the rod assembly
360 ° rotate, several copper rings are arranged in the installation axle, the inside of the rod assembly is equipped with and the copper ring one is a pair of
Several butterfly pieces answered, the butterfly piece copper ring in electrical contact.
Wherein, mounting base is provided in the pedestal, the installation axle extends straight up from the mounting base；Institute
It includes the motor being installed on the mounting base to state driving device, and driving gear, institute are equipped on the output shaft of the motor
It states and is arranged with driven gear in installation axle, the driving gear is meshed with the driven gear；It is arranged on the driven gear
There are the drive plate being arranged across the installation axle, the rod assembly to be connected to the drive plate and the drive plate can be followed
It rotates synchronously.
Wherein, the bottom of the drive plate is provided with the groove of annular, and the circumferential surface of the groove is provided with corrugated wave
Unrestrained tooth, the driven wheel are radially provided with a radial positioning block, the separate installation axle of the radial positioning block
End face, which runs through, is equipped with radial positioning hole, and the positioning column protruded outward is provided in the radial positioning hole, the positioning column
One end is provided with the positioning head in arc surfaced, and the positioning head is contradicted with the wave tooth, the other end setting of the positioning column
There is limited post, spring is arranged on the limited post, the spring is resisted against the radial positioning hole and the positioning column
Between.
Wherein, turn that the drive plate can be followed to rotate synchronously is connected between the drive plate and the rod assembly
It takes over, the copper ring holder being fixed in the installation axle is provided in the transfer tube, the top of the copper ring holder is circumferentially
Several elastic arms are provided with, the elastic arm is arranged at intervals with several copper ring mounting grooves, the copper ring along vertical direction
It is fixed in the copper ring mounting groove；Copper ring holder skull is provided at the top of the elastic arm, for fixing the elastic arm.
Wherein, the inner wall of the transfer tube is provided with the butterfly plate rack that it can be followed to rotate synchronously, the butterfly piece
The butterfly piece is provided on the inside of holder, when the butterfly piece follows the transfer tube to rotate, the butterfly piece passes through bullet
Property power and the copper ring are in electrical contact.
Wherein, it is provided with outer shroud at the top of the drive plate, is provided with the first annular groove on the outside of the outer shroud, described first
It is provided with positioning protrusion in annular groove, a plurality of outer positioning bar, adjacent two outer positioning bars are provided on the outside of the transfer tube
Between form locating slot, the transfer tube is inserted into first annular groove, and the positioning protrusion is caught in the locating slot with shape
At rotary spacing.
Wherein, the butterfly plate rack is installed on the top of the outer shroud；There are inner ring, the inner ring in the inside of the outer shroud
It is arranged across the installation axle.
Wherein, the exterior ring cap is equipped with bearing, and the pedestal includes the base body and base upper cover fastened up and down, described
Bearing coordinates with the base upper cover.
Wherein, the outer sheath of the rod assembly is equipped with supporting rod, and middle controlling disk is provided at the top of the supporting rod, described
The bottom of supporting rod is provided with supporting rod chassis, and the bottom on the supporting rod chassis is provided with supporting rod positioning column, the pedestal
Upper cover offers base upper cover groove, and base upper cover location hole, the supporting rod chassis are provided in the base upper cover groove
It is placed in the base upper cover groove, the supporting rod positioning column is inserted into the base upper cover location hole.
Wherein, the rod assembly includes the upper telescopic rod that can be stretched up and down and lower telescopic rod, and the fan head includes fan head
Ontology and for install it is described fan head ontology fan head frame, it is described fan head frame bottom end be provided with fan head connecting shaft,
The fan head connecting shaft is inserted into the upper telescopic rod and is fixed, and the upper telescopic rod stretches into the lower telescopic rod, under described
Telescopic rod connects the driving device.
Beneficial effects of the present invention are：
The air-conditioning fan of the present invention, driving device is set in pedestal, and rod assembly is driven using driving device, from
And fan head is driven to carry out 360 ° of rotations, and it is arranged with several copper rings on the mounting shaft, correspondence is connected on the inside of rod assembly
In several butterfly pieces of copper ring, butterfly piece copper ring in electrical contact, the problem of power cord wrap can be well solved.
Description of the drawings
Fig. 1 is the dimensional structure diagram one of the air-conditioning fan of the present invention；
Fig. 2 is the dimensional structure diagram two of the air-conditioning fan of the present invention；
Fig. 3 is the decomposition texture schematic diagram of the air-conditioning fan of the present invention；
Fig. 4 is the cut-away section structural schematic diagram of the air-conditioning fan of the present invention；
Fig. 5 is decomposition texture schematic diagram of the air-conditioning fan after removing fan head, upper telescopic rod and middle controlling disk in Fig. 4；
Fig. 6 is dimensional structure diagram of the air-conditioning fan after removing base upper cover and supporting rod in Fig. 5；
Fig. 7 is decomposition texture schematic diagram of the air-conditioning fan after removing supporting rod in Fig. 5；
Fig. 8 is the schematic diagram of front three-dimensional structure of the drive plate in Fig. 7；
Fig. 9 is the back side dimensional structure diagram of the drive plate in Fig. 7；
Figure 10 is the original state structural schematic diagram of the air-conditioning fan of the present invention；
Figure 11 is status architecture schematic diagram one of the air-conditioning fan of the present invention in rotation counterclockwise；
Figure 12 is status architecture schematic diagram two of the air-conditioning fan of the present invention in rotation counterclockwise；
Figure 13 is status architecture schematic diagram three of the air-conditioning fan of the present invention in rotation counterclockwise；
Figure 14 is status architecture schematic diagram four of the air-conditioning fan of the present invention in rotation counterclockwise；
Figure 15 is status architecture schematic diagram five of the air-conditioning fan of the present invention in rotation counterclockwise.
In figure：1- pedestals；2- rod assemblies；3- middle controlling disks；4- fans head；
11- base upper covers；111- base upper cover grooves；1111- base upper cover location holes；12- base bodies；13- is installed
Bottom plate；131- installation axles；14- motors；15- driving gears；16- driven gears；161- radial positioning blocks；162- radial positionings
Hole；163- positioning columns；164- positioning heads；165- limited posts；17- drive plates；The first annular grooves of 171-；172- positioning protrusion；173-
Outer shroud；The second annular grooves of 174-；175- inner ring；Positioning bar in 176-；177- wave tooths；18- bearings；19- transfer tubes；It is fixed outside 191-
Position muscle；192- escape ports；The upper telescopic rods of 21-；Telescopic rod under 22-；31- supporting rods；311- supporting rods chassis；3111- supporting rods
Positioning column；41- fans head frame；42- fans head ontology；411- fans head connecting shaft；51- copper ring holders；511- elastic arms；512- copper
Ring mounting groove；52- copper rings；53- butterfly plate racks；54- butterfly pieces；55- copper ring holder skulls.
Specific implementation mode
1-15 and the technical solution further illustrated the present invention by specific implementation mode below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of air-conditioning fan of the invention, including pedestal 1 are installed on vertical on the pedestal 1
Bar assembly 2 is installed on the fan head 4 at the top of the rod assembly 2.The peace being fixed in the pedestal 1 is equipped in the pedestal 1
Dress axis 131 and the driving device being sheathed in the installation axle 131, the driving device can drive the rod assembly 2
And the fan head 4 carries out 360 ° of rotations around the central axis of the rod assembly 2, the installation axle 131 is equipped with several copper
The inside of ring 52, the rod assembly 2 is equipped with and several the one-to-one butterfly pieces 54 of the copper ring 52, the butterfly piece 54
The copper ring 52 in electrical contact.Driving device is set in pedestal 1 by it, rod assembly 2 is driven using driving device, to band
The problem of dynamic fan head 4 carries out 360 ° of rotations, can well solve power cord wrap.
As shown in Figure 6, Figure 7, it is provided with mounting base 13 in the pedestal 1, the installation axle 131 is from the mounting base
13 extend straight up；The driving device includes being installed on the mounting base 13 and being located at 131 side of the installation axle
Motor 14 is equipped with driving gear 15 on the output shaft of the motor 14, driven gear 16 is arranged in the installation axle 131,
The driving gear 15 is meshed with the driven gear 16；The installation axle 131 is provided through on the driven gear 16
The drive plate 17 of setting, the drive plate 17 are fixed to each other with the driven gear 16, and the rod assembly 2 is connected to the biography
Moving plate 17 and can follow the drive plate 17 rotate synchronously.Driving gear 15 is driven using motor, is driven by driving gear 15
Driven gear 16 rotates.In the present embodiment, motor, which can rotate forward, to invert, so as to realize fan head in side clockwise
To or counterclockwise can be carried out 360 ° rotation, in actual work, can flexibly be cut between two direction of rotation
It changes, so that the air flowing in environment is more balanced, steady, more comfortably feels to people.
Preferably, as shown in figure 9, the bottom of the drive plate 17 is provided with the annular groove of recess, the week of the groove
Face is provided with corrugated wave tooth 177, and the driven wheel is radially provided with a radial positioning block 161, the radial direction
The end face far from the installation axle 131 of locating piece 161, which runs through, is equipped with radial positioning hole 162, in the radial positioning hole 162
It is provided with the positioning column 163 protruded outward, the one end for protruding out the positioning column 163 in the radial positioning hole 162 is provided in arc
The positioning head 164 of planar, the positioning head 164 are contradicted with the wave tooth 177, and the other end of the positioning column 163 is provided with
Limited post 165, is arranged with spring on the limited post 165, the spring be resisted against the radial positioning hole 162 with it is described
Between positioning column 163.When motor is in normal work, if fan head is stuck and can not rotate, driven gear and active can be influenced
Normal engagement between gear, to damage motor, thus in the present embodiment, using the drive plate on driven gear, will fan
When the stress of head is transferred to drive plate, drive plate will not pass to driven gear again, but utilize between wave tooth and positioning column
Cooperation so that driven gear still can rotate, and the positioning head of positioning column is driven to be slided between wave tooth, because without shadow
Driven gear and driving gear are rung, the power between motor is transmitted, and the normal operation of guarantee motor and all parts is without light
It is fragile.
As shown in fig. 7, being connected between the drive plate 17 and the rod assembly 2 can follow the drive plate 17 same
The transfer tube 19 of rotation is walked, the copper ring holder 51 being fixed in the installation axle 131, the copper are provided in the transfer tube 19
The head clearance of ring support 51 is provided with several elastic arms 511, if the elastic arm 511 is arranged at intervals with along vertical direction
Dry copper ring mounting groove 512, several copper rings 52 are individually fixed in the copper ring mounting groove 512；The elastic arm 511
Top is provided with the copper ring holder skull 55 for fixing the elastic arm 511.
As shown in fig. 7, the inner wall of the transfer tube 19 is provided with the butterfly plate rack 53 that it can be followed to rotate synchronously, institute
The inside for stating butterfly plate rack 53 is provided with the butterfly piece 54, when the butterfly piece 54 follows the transfer tube 19 to rotate,
The butterfly piece 54 is contacted by elastic force with the copper ring 52.Conducting wire, Jin Er are replaced using the cooperation of copper ring and butterfly piece
In any angle rotation process, because conducting wire is wound rotation angle will not be restricted.
As shown in figure 8, the top of the drive plate 17 is provided with outer shroud 173, the outside of the outer shroud 173 is provided with first
Annular groove 171 is provided with positioning protrusion 172 in first annular groove 171, and the outside of the transfer tube 19 is provided with a plurality of outer positioning
Muscle 191 forms locating slot between adjacent two outer positioning bars 191, and the transfer tube 19 is inserted into first annular groove 171
In, the positioning protrusion 172 is caught in the locating slot to form rotary spacing.Between the inside and inner ring of outer shroud 173 also
Equipped with the second annular groove 174, interior positioning bar 176 is provided on the inside of outer shroud, for reinforcing intensity.Wherein, the butterfly piece branch
Frame 53 is installed on the top of the outer shroud 173；The inside of the outer shroud 173 has inner ring 175, the inner ring 175 to pass through the peace
Axis 131 is filled to be arranged.Particularly, it is additionally provided with tie-beam between outer shroud 173 and the first annular groove 171, corresponding, the bottom of transfer tube
Portion is provided with escape port 192, and when the two is assembled, escape port 192 is made across certain positioning support on tie-beam, is played
With.
As shown in Figure 6, Figure 7, the outer shroud 173 is arranged with bearing 18, and the pedestal 1 includes the base body fastened up and down
12 and base upper cover 11, the bearing 18 coordinates with the base upper cover 11.
As shown in Figures 3 to 5, the outer sheath of the rod assembly 2 is equipped with supporting rod 31, and the top of the supporting rod 31 is set
It is equipped with middle controlling disk 3, the bottom of the supporting rod 31 is provided with supporting rod chassis 311, the bottom setting on the supporting rod chassis 311
There are supporting rod positioning column 3111, the base upper cover 11 to offer perforative base upper cover groove 111, the base upper cover groove
Base upper cover location hole 1111 is provided in 111, the supporting rod chassis 311 is placed in the base upper cover groove 111, described
Supporting rod positioning column 3111 is inserted into the base upper cover location hole 1111.
As shown in Figure 3, Figure 4, the rod assembly 2 includes the upper telescopic rod 21 that can be stretched up and down and lower telescopic rod 22, institute
It includes fan head ontology 42 and the fan head frame 41 for installing the fan head ontology 42, the fan head frame 41 to state fan head 4
Bottom end be provided with fan head connecting shaft 411, the fan head connecting shaft 411 is inserted into fixation in the upper telescopic rod 21, it is described on stretch
Contracting bar 21 stretches into the lower telescopic rod 22, and the lower telescopic rod 22 connects the driving device.
As shown in Figure 10 to Figure 15, which show each status diagram of the air-conditioning fan at work.Thus may be used
To find out, air-conditioning fan of the invention drives the arbitrary rotation fanned head and carry out unlimited angle by driving device, so as to
Effectively solve the problems, such as existing fan corner when within 180 ° there are dead angle, can any direction blowing, realize random angle
The air flow adjustment of degree, it is thus possible to larger range of use be provided, and asking for power cord wrap can be well solved
Topic.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (14)
1. a kind of air-conditioning fan, including pedestal, the rod assembly being installed on the pedestal are installed on the rod assembly
The fan head at top, which is characterized in that it is equipped in the pedestal and is fixed on installation axle in the pedestal, the installation axle and described
Rod assembly coordinates, and the fan head can be made to carry out 360 ° of rotations around the central axis of the rod assembly.
2. air-conditioning fan according to claim 1, which is characterized in that the installation axle vertically upwardly extends,
And be inserted in inside the rod assembly, the rod assembly can be rotated relative to the installation axle.
3. air-conditioning fan according to claim 1 or 2, which is characterized in that be arranged with conductive metal in the installation axle
The inside of ring, the rod assembly is equipped with conductive metal sheet, the sheet metal becket in electrical contact.
4. air-conditioning fan according to claim 3, which is characterized in that the material of the sheet metal and the becket is
Copper, aluminium or silver, the sheet metal are butterfly piece.
5. air-conditioning fan according to claim 3, which is characterized in that the rod assembly is connected with can be synchronous
The transfer tube of rotation, the transfer tube are sheathed in the installation axle, and the sheet metal is set in the transfer tube and can
Rotated synchronously with the transfer tube, when the sheet metal follows the transfer tube to rotate, the sheet metal by elastic force with
The becket is in electrical contact.
6. air-conditioning fan according to claim 5, which is characterized in that the inner wall of the transfer tube is provided with can be with it
The butterfly plate rack of synchronous rotation, the sheet metal are set to the inside of the butterfly plate rack, are fixed in the installation axle
Copper ring holder, the top of the copper ring holder are circumferentially provided with several elastic arms, the elastic arm along vertical direction between
Every being provided with several copper ring mounting grooves, the becket is fixed in the copper ring mounting groove.
7. air-conditioning fan according to claim 1 or 2, which is characterized in that be additionally provided with driving device, institute in the pedestal
Stating driving device can drive the rod assembly and the fan head to carry out 360 ° together about the central axis of the rod assembly
Rotation.
8. air-conditioning fan according to claim 7, which is characterized in that the driving device includes being set in the pedestal
Motor and the transmission mechanism that is connected between the motor and the rod assembly, the motor driven by the transmission mechanism
Move the center axis thereof of the rod assembly and the fan head together about the rod assembly.
9. air-conditioning fan according to claim 8, which is characterized in that the transmission mechanism is gear drive, institute
It includes the driving gear being installed on the output shaft of the motor to state transmission mechanism, and is connected to the driven tooth of the rod assembly
Wheel, the driving gear are meshed with the driven gear.
10. air-conditioning fan according to claim 9, which is characterized in that the transmission mechanism further include be sheathed on it is described
Drive plate in installation axle, the driven gear are sheathed on the installation axle and are connected to the transmission pan bottom, the transmission
Disk connects the rod assembly and the rod assembly can be driven to rotate.
11. air-conditioning fan according to claim 10, which is characterized in that the transmission mechanism further include be set to it is described
Intermediate transmission mechanism between drive plate and the driven gear, for it is described fan head by card when in case it is described fan head stress
Back transfer is to the driven gear.
12. air-conditioning fan according to claim 11, which is characterized in that the intermediate transmission mechanism includes：
Radial positioning block is radially set on the driven gear, the separate installation axle of the radial positioning block
End face run through be equipped with radial positioning hole,
Positioning column is set in the radial positioning hole and protrudes outward, and one end of the positioning column is provided in arc surfaced
Positioning head, the other end are provided with limited post；And
Spring is sheathed on the limited post, and the both ends of the spring are resisted against the radial positioning hole and the positioning
Between column；
Wherein, the bottom of the drive plate is provided with the groove of annular, and the circumferential surface of the groove is provided with corrugated wave tooth,
The positioning head is contradicted with the wave tooth.
13. air-conditioning fan according to claim 1 or 2, which is characterized in that the outer sheath of the rod assembly is equipped with branch
Strut, the supporting rod are provided with middle controlling disk, and the bottom of the supporting rod is fixed with the pedestal.
14. air-conditioning fan according to claim 1 or 2, which is characterized in that the rod assembly includes stretching up and down
Upper telescopic rod and lower telescopic rod, the upper telescopic rod fixed with the fan head, the lower telescopic rod and the installation axle coordinate,
The upper telescopic rod stretches into the lower telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478427.0A CN108678982B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478427.0A CN108678982B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
| CN201710169617.XA CN106812715B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169617.XA Division CN106812715B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678982A true CN108678982A (en) | 2018-10-19 |
| CN108678982B CN108678982B (en) | 2020-07-31 |
Family
ID=59116270
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169617.XA Active CN106812715B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
| CN201810478427.0A Active CN108678982B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169617.XA Active CN106812715B (en) | 2017-03-21 | 2017-03-21 | Air conditioning fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106812715B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626156B (en) * | 2018-07-04 | 2024-05-24 | 莱克电气股份有限公司 | Air conditioner |
| CN108678983A (en) * | 2018-07-18 | 2018-10-19 | 南昌启迈科技有限公司 | A kind of remote control electric fan |
| CN110195714A (en) * | 2019-07-01 | 2019-09-03 | 珠海格力电器股份有限公司 | Oscillating mechanism and fan with it |
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| CN202338499U (en) * | 2011-12-08 | 2012-07-18 | 深圳诺华数码电子有限公司 | Bladeless fan and steering device thereof |
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| CN207111494U (en) * | 2017-03-21 | 2018-03-16 | 莱克电气股份有限公司 | A kind of air-conditioning fan |
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- 2017-03-21 CN CN201810478427.0A patent/CN108678982B/en active Active
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|---|---|---|---|---|
| CN2231333Y (en) * | 1995-11-13 | 1996-07-17 | 程翱 | Arbitrarily regulating equipment for swinging angle of electric fan |
| CN101463827A (en) * | 2009-01-09 | 2009-06-24 | 韩硕 | Electric fan with full wind direction |
| CN202108758U (en) * | 2011-06-11 | 2012-01-11 | 徐毓艺 | Rotary desk fan |
| JP2015021411A (en) * | 2013-07-18 | 2015-02-02 | バルミューダ株式会社 | Electric fan oscillation apparatus and electric fan using the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106812715A (en) | 2017-06-09 |
| CN106812715B (en) | 2020-04-14 |
| CN108678982B (en) | 2020-07-31 |
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