CN108533520A - A kind of tower cold-warm fan - Google Patents
A kind of tower cold-warm fan Download PDFInfo
- Publication number
- CN108533520A CN108533520A CN201810484355.0A CN201810484355A CN108533520A CN 108533520 A CN108533520 A CN 108533520A CN 201810484355 A CN201810484355 A CN 201810484355A CN 108533520 A CN108533520 A CN 108533520A
- Authority
- CN
- China
- Prior art keywords
- side plate
- air
- head
- wind
- runing rest
- 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.)
- Pending
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
-
- 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
-
- 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
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
Abstract
The invention discloses a kind of tower cold-warm fans.The purpose of the present invention is to provide a kind of improved tower cold-warm fans.The present invention includes pedestal and the bottom cover that is located at below pedestal, and fixing bracket is equipped with above pedestal, controller is equipped with above fixing bracket, it is characterised in that：The fixing bracket is internally provided with cylindrical rotating drum, side wall is equipped with several ventilation openings one；Be equipped in support bracket fastened rotating drum can in rotating drum axial rotation runing rest, runing rest wraps hot wind net, cold wind net and filter screen equipped with arranged clockwise, runing rest can be rotated as needed to adjust cold air, have the characteristics that compact-sized, easy to use.
Description
Technical field
The present invention relates to a kind of tower fan more particularly to a kind of tower cold-warm fans.
Background technology
Being widely used for fan is general, and either family still handles official business, workshop all be can use, small, low in energy consumption, again
Amount is light, moreover it is possible to make various beautiful moulding to beautify use environment.
Tower fan is one kind in fan, smaller in its volume, and vertical direction air-supply uses easily.But mesh
Preceding tower fan only has cold wind function, when being cold, cannot provide hot wind, can only accept, use is inconvenient.
Invention content
The technical problem to be solved by the present invention is to provide a kind of tower cold-warm fan, it can effectively solve tower fan
The problem of providing cold wind and hot wind simultaneously, has the characteristics that compact-sized, easy to use.
To achieve the above object, the technical solution adopted by the present invention is：A kind of tower cold-warm fan, including pedestal and set
Bottom cover below pedestal, pedestal top are equipped with fixing bracket, controller are equipped with above fixing bracket, it is characterised in that：It is described
Fixing bracket is internally provided with cylindrical rotating drum, side wall is equipped with several ventilation openings one；Being equipped in support bracket fastened rotating drum can
The runing rest of axial-rotation in rotating drum, runing rest is cylindrical, runing rest include circular upper rotating part and
Lower rotating part is connected between upper rotating part and lower rotating part by several interconnecting pieces one, and interconnecting piece one is equidistant arrangement, connection
Several ventilation openings corresponding with ventilation opening one two are formed between portion one；Runing rest wraps the hot wind equipped with arranged clockwise
Net, cold wind net and filter screen, hot wind net, cold wind net and filter screen are each provided on ventilation opening two, are equipped with and control on the inside of hot wind net
The air heater of device electrical connection, filter screen inside are equipped with air filtering core；Ducting assembly is equipped in runing rest, in ducting assembly
Equipped with wind wheel, wind wheel lower end is connected with the drive motor being electrically connected with the controller, and drive motor is fixed on fixing bracket, wind wheel
Axle center be located on the outside of fixing bracket axle center；Ducting assembly includes mutually matched air channel barrier one and air channel barrier two, air duct
Baffle one includes air inlet side plate one, curved portion one and outlet air side plate one, and curved portion one is located at air inlet side plate one and outlet air side plate one
Between；Air channel barrier two includes air inlet side plate two, curved portion two and outlet air side plate two, and curved portion two is located at air inlet side plate two and goes out
Between wind side plate two；Curved portion one and curved portion two are located at the corresponding both sides of wind wheel；Enter the wind side plate one with air inlet side plate two it
Between angle be more than 90 degree less than 180 degree；Angle between outlet air side plate one and outlet air side plate two is more than 90 degree and is less than 180 degree；
Air inlet, air outlet between outlet air side plate one and outlet air side plate two are formed between air inlet side plate one and air inlet side plate two；Pass through rotation
Turn holder axial rotation to switch cool wind mode and hot wind mode；Under cool wind mode, cold wind net is located at air outlet, filter screen position
In air inlet；Under hot wind mode, hot wind net is located at air outlet, and cold wind net is located at air inlet.
Further, the chassis interior is separated into upper inner cavity and lower inner cavity by separation layer, and upper inner cavity is equipped with lock slots,
It is equipped with the locking piece for locking runing rest in lock slots, return spring is arranged on locking piece.
Further, the locking piece includes hand by portion and locking column, and hand, which is pressed, is equipped with interconnecting piece two between portion and locking column；
Locking column upper end is sticking department, lower end is socket part, and return spring is sleeved on socket part.
Further, the lower rotating part of the runing rest is equipped with several and matched lock hole of sticking department.
Further, the center of the separation layer downside is equipped with casing one of shaking the head, and bottom cover is equipped with and set of shaking the head
The matched casing two of shaking the head of pipe one；After casing one of shaking the head is nested together with casing two of shaking the head, pedestal can carry out axis on bottom cover
To rotation.
Further, one outside of casing of shaking the head is equipped with the motor of shaking the head being electrically connected with the controller, and motor of shaking the head is fixed
In the lower inner cavity of pedestal；Two outside of casing shake the head equipped with sliding groove, the shaft for motor of shaking the head is equipped with to be matched with sliding groove
Eccentric block.
Further, be equipped at the top of the fixing bracket with the matched heater switch of runing rest, when runing rest revolves
The heater switch can be touched when going to hot wind mode；Heater switch is electrically connected with the controller.
Present invention employs above-mentioned technical solutions, overcome the deficiency of background technology, provide a kind of tower cold-warm fan,
It can effectively solve the problems, such as tower fan while provide cold wind and hot wind have the characteristics that compact-sized, easy to use.
Description of the drawings
Attached drawing 1 is the configuration schematic diagram of the present invention.
Attached drawing 2 is the horizontal cross-section structure diagram of the present invention.
Attached drawing 3 is the longitudinal profile structure schematic of the present invention.
Attached drawing 4 is enlarged structure schematic diagram at the A of attached drawing 3.
Attached drawing 5 is support bracket fastened structural schematic diagram in the present invention.
Attached drawing 6 is the structural schematic diagram of runing rest in the present invention.
Attached drawing 7 is the structural schematic diagram of ducting assembly in the present invention.
Attached drawing 8 is the structural schematic diagram of locking piece in the present invention.
Attached drawing 9 is the structural schematic diagram of motor of shaking the head in the present invention.
In figure：Pedestal 1, separation layer 101, upper inner cavity 102, lower inner cavity 103, lock slots 104, shake the head casing 1, bottom cover
2, shake the head casing 2 201, sliding groove 202, stabilizer blade 203, fixing bracket 3, rotating drum 301, ventilation opening 1, controller 4, rotation
Turn holder 5, upper rotating part 501, lower rotating part 502, interconnecting piece 1, ventilation opening 2 504, lock hole 505, hot wind net 6, cold
Wind net 7, filter screen 8, air heater 9, air filtering core 10, ducting assembly 11, air channel barrier 1, air channel barrier two
1102, enter the wind side plate 1, curved portion 1, outlet air side plate 1, air inlet side plate 2 1106, curved portion 2 1107,
Outlet air side plate 2 1108, air inlet 1109, air outlet 11010, wind wheel 12, drive motor 13, locking piece 14, hand by portion 1401,
Locking column 1402, interconnecting piece 2 1403, sticking department 1404, socket part 1405, return spring 15, shake the head motor 16, eccentric block
1601, heater switch 17, handle 18.
Specific implementation mode
The explanation of following embodiment is to refer to additional schema, to illustrate the particular implementation that the present invention can be used to implement
Example.The direction term that the present invention is previously mentioned, for example, above and below, front, rear, left and right, inside and outside, side etc., be only to refer to annexed drawings
Mode.Therefore, the direction term used is to illustrate and understand the present invention, rather than to limit the present invention.It ties in the figure
The similar unit of structure is to be given the same reference numerals.
Below in conjunction with the accompanying drawings, it is further described by the specific implementation mode to the present invention, makes the technology of the present invention
Scheme and advantage are clearer, clear.
Referring to attached drawing 1 to 9, the present invention includes pedestal 1 and the bottom cover 2 for being located at 1 lower section of pedestal, and 1 top of pedestal is equipped with solid
Fixed rack 3,3 top of fixing bracket are equipped with controller 4, it is characterised in that：The fixing bracket 3 is internally provided with cylindrical rotation
Chamber 301, side wall are equipped with several ventilation openings 1；Being equipped in the rotating drum 301 of fixing bracket 3 can axially turn in rotating drum 301
Dynamic runing rest 5, runing rest 5 is cylindrical, and runing rest 5 includes circular upper rotating part 501 and lower rotating part
502, it is connected by several interconnecting pieces 1 between upper rotating part 501 and lower rotating part 502, interconnecting piece 1 is equidistant arrangement
, several ventilation openings corresponding with ventilation opening 12 504 are formed between interconnecting piece 1；Runing rest 5, which is wrapped, to be equipped with
Hot wind net 6, cold wind net 7 and the filter screen 8 of arranged clockwise, hot wind net 6, cold wind net 7 and filter screen 8 are each provided at ventilation opening two
On 504,6 inside of hot wind net is equipped with the air heater 9 being electrically connected with controller 4, and 8 inside of filter screen is equipped with air filtering core 10；
It is equipped with ducting assembly 11 in runing rest 5, wind wheel 12 is equipped in ducting assembly 11,12 lower end of wind wheel is connected with and 4 electricity of controller
The drive motor 13 of connection, drive motor 13 are fixed on fixing bracket 3, and the axle center of wind wheel 12 is located at outside 3 axle center of fixing bracket
Side；Ducting assembly 11 includes mutually matched air channel barrier 1 and air channel barrier 2 1102, and air channel barrier 1 includes
Enter the wind side plate 1, curved portion 1 and outlet air side plate 1, curved portion 1 be located at air inlet side plate 1 with
Between outlet air side plate 1；Air channel barrier 2 1102 includes air inlet side plate 2 1106, curved portion 2 1107 and outlet air side plate two
1108, curved portion 2 1107 is located between air inlet side plate 2 1106 and outlet air side plate 2 1108；Curved portion 1 and curved portion
2 1107 are located at 12 corresponding both sides of wind wheel；The angle entered the wind side plate 1 and entered the wind between side plate 2 1106 is more than 90 degree
Less than 180 degree；Angle between outlet air side plate 1 and outlet air side plate 2 1108 is more than 90 degree and is less than 180 degree；Enter the wind side plate
Air inlet 1109 is formed between one 1103 and air inlet side plate 2 1106, is gone out between outlet air side plate 1 and outlet air side plate 2 1108
Air port 11010；Switch cool wind mode and hot wind mode by 5 axial rotation of runing rest；Under cool wind mode, cold wind net 7
Positioned at air outlet 11010, filter screen 8 is located at air inlet 1109；Under hot wind mode, hot wind net 6 is located at air outlet 11010, cold
Wind net 7 is located at air inlet 1109.
Further, upper inner cavity 102 and lower inner cavity 103, upper inner cavity are separated by separation layer 101 inside the pedestal 1
102 are equipped with lock slots 104, and the locking piece 14 for locking runing rest 5 is equipped in lock slots 104, is arranged on locking piece 14
Return spring 15.
Further, the locking piece 14 includes that hand presses portion 1401 and locking column 1402, and hand presses portion 1401 and locking column
Interconnecting piece 2 1403 is equipped between 1402；1402 upper end of locking column is sticking department 1404, lower end is socket part 1405, return spring
15 are sleeved on socket part 1405.
Further, the lower rotating part 502 of the runing rest 5 is equipped with several and 1404 matched locking of sticking department
Hole 505.
Further, the center of 101 downside of the separation layer is equipped with and shakes the head casing 1, bottom cover 2 be equipped with
The matched casing 2 201 of shaking the head of casing 1 of shaking the head；After casing 1 of shaking the head is nested together with casing 2 201 of shaking the head, bottom
Seat 1 can carry out axial rotation on bottom cover 2.
Further, one 105 outside of casing of shaking the head is equipped with the motor 16 of shaking the head being electrically connected with controller 4, and shake the head horse
It is fixed in the lower inner cavity 103 of pedestal 1 up to 16；2 201 outside of casing shake the head equipped with sliding groove 202, the shaft for motor 16 of shaking the head
It is equipped with and 202 matched eccentric block 1601 of sliding groove.
Further, the top of the fixing bracket 3 be equipped with 5 matched heater switch 17 of runing rest, when rotation branch
Frame 5 can touch the heater switch 17 when rotating to hot wind mode；Heater switch 17 is electrically connected with controller 4.
The lock hole 505 of runing rest 5 can be arranged two, the two lock holes 505 are provided respectively therein one and lead to
One 503 lower section of interconnecting piece of 2 504 both sides of air port, can make runing rest 5 rotate clockwise or counterclockwise 120 degree in this way
When switching cool wind mode and hot wind mode, locking piece 14 can block the lock hole 505 on corresponding position, to lock fan
Operating mode.
When in use, the operating mode for switching fan as needed, when being switched to hot wind mode, runing rest 5 touches
At this moment electro kinetic potential switch 17 is opened corresponding hot wind control button, 9 heating power of air heater, air on controller 4 and is blown over
It is heated up after air heater 9.Under cool wind mode, even if opening corresponding hot wind control button, air on controller 4
Heater 9 will not be powered.
A rotation motor for driving runing rest 5 to rotate and corresponding positioning can be installed in fixing bracket 3
Switch, rotation motor and position-sensing switch be electrically connected with controller 4, thus can by controller 4 come control cool wind mode with
The switching of hot wind mode.
It shakes the head motor 16, motor 16 of shaking the head is fixed in the lower inner cavity 103 of pedestal 1；2 201 outside of casing shake the head equipped with cunning
The shaft of dynamic slot 202, motor 16 of shaking the head is equipped with and 202 matched eccentric block 1601 of sliding groove
When needing fan head swinging, motor 16 of shaking the head is controlled by controller 4 and is powered on, motor 16 of shaking the head is with a turn bias
Torque strength is reacted on motor 16 of shaking the head by block 1601, eccentric block 1601 due to the limitation of sliding groove 202, meanwhile, because of bottom
Seat 1 can be with axial rotation on bottom cover 2, therefore motor 16 of shaking the head can be by pedestal 1 with rotation.Since eccentric block 1601 is circumference fortune
Dynamic, 1601 every revolution of eccentric block can be by pedestal 1 with round-trip rotation in a certain range, to realize that fan shakes
Head.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific implementation mode, uses the improvement of techniques well known and replacement to all fall within this hair on the basis of the present invention
Bright protection domain should be limited by each claim.
Claims (7)
1. a kind of tower cold-warm fan, including pedestal and the bottom cover that is located at below pedestal, it is equipped with fixing bracket above pedestal, Gu
Controller is equipped with above fixed rack, it is characterised in that：If the fixing bracket is internally provided with cylindrical rotating drum, side wall is equipped with
Dry ventilation opening one；Be equipped in support bracket fastened rotating drum can in rotating drum axial-rotation runing rest, runing rest is in circle
Column, runing rest includes circular upper rotating part and lower rotating part, if passing through involvement between upper rotating part and lower rotating part
Socket part one connects, and interconnecting piece one is equidistant arrangement, and several ventilation openings corresponding with ventilation opening one are formed between interconnecting piece one
Two；Runing rest wraps hot wind net, cold wind net and filter screen equipped with arranged clockwise, and hot wind net, cold wind net and filter screen are equal
It is located on ventilation opening two, the air heater being electrically connected with the controller is equipped on the inside of hot wind net, air filter is equipped on the inside of filter screen
Core；It is equipped with ducting assembly in runing rest, is equipped with wind wheel in ducting assembly, wind wheel lower end is connected with the drive being electrically connected with the controller
Dynamic motor, drive motor are fixed on fixing bracket, and the axle center of wind wheel is located on the outside of fixing bracket axle center；Ducting assembly includes phase
The air channel barrier one and air channel barrier two mutually coordinated, air channel barrier one include entering the wind side plate one, curved portion one and outlet air side plate one,
Curved portion one is located between air inlet side plate one and outlet air side plate one；Air channel barrier two includes air inlet side plate two, curved portion two and goes out
Wind side plate two, curved portion two are located between air inlet side plate two and outlet air side plate two；Curved portion one and curved portion two are located at wind wheel phase
Corresponding both sides；The angle entered the wind side plate one and entered the wind between side plate two is more than 90 degree less than 180 degree；Outlet air side plate one and outlet air
Angle between side plate two is more than 90 degree and is less than 180 degree；Air inlet, air side are formed between air inlet side plate one and air inlet side plate two
Air outlet between plate one and outlet air side plate two；Switch cool wind mode and hot wind mode by runing rest axial rotation；Cold
Under wind pattern, cold wind net is located at air outlet, and filter screen is located at air inlet；Under hot wind mode, hot wind net is located at air outlet, cold wind
Net is located at air inlet.
2. a kind of tower cold-warm fan according to claim 1, it is characterised in that：The chassis interior passes through separation layer point
It is divided into inner cavity and lower inner cavity, upper inner cavity is equipped with lock slots, the locking piece for locking runing rest, locking are equipped in lock slots
Return spring is arranged on part.
3. a kind of tower cold-warm fan according to claim 2, it is characterised in that：The locking piece includes hand by portion and lock
Fixed column, hand, which is pressed, is equipped with interconnecting piece two between portion and locking column；Locking column upper end is sticking department, lower end is socket part, return spring
It is sleeved on socket part.
4. a kind of tower cold-warm fan according to claim 3, it is characterised in that：On the lower rotating part of the runing rest
Equipped with several and matched lock hole of sticking department.
5. a kind of tower cold-warm fan according to claim 2, it is characterised in that：The centre bit of the separation layer downside
Casing one of shaking the head is installed, bottom cover is equipped with and the matched casing two of shaking the head of casing one of shaking the head；It shakes the head and casing one and shakes the head set
After pipe two is nested together, pedestal can carry out axial rotation on bottom cover.
6. a kind of tower cold-warm fan according to claim 5, it is characterised in that：The outside of casing one of shaking the head be equipped with
The motor of shaking the head of controller electrical connection, motor of shaking the head are fixed in the lower inner cavity of pedestal；The outside of casing two of shaking the head is equipped with sliding groove,
Shake the head motor shaft be equipped with and the matched eccentric block of sliding groove.
7. a kind of tower cold-warm fan according to claim 1, it is characterised in that：It is equipped with and rotation at the top of the fixing bracket
Turn the matched heater switch of holder, the heater switch can be touched when runing rest rotates to hot wind mode；Heater switch with
Controller is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484355.0A CN108533520A (en) | 2018-05-19 | 2018-05-19 | A kind of tower cold-warm fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484355.0A CN108533520A (en) | 2018-05-19 | 2018-05-19 | A kind of tower cold-warm fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108533520A true CN108533520A (en) | 2018-09-14 |
Family
ID=63472252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810484355.0A Pending CN108533520A (en) | 2018-05-19 | 2018-05-19 | A kind of tower cold-warm fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533520A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI679349B (en) * | 2018-11-16 | 2019-12-11 | 東富電器股份有限公司 | Hot and cold fan with adjustable wind direction |
| CN111197583A (en) * | 2018-11-19 | 2020-05-26 | 东富电器股份有限公司 | Warm fan capable of adjusting wind direction |
| CN112303735A (en) * | 2019-08-01 | 2021-02-02 | 广东美的环境电器制造有限公司 | Air blowing device |
-
2018
- 2018-05-19 CN CN201810484355.0A patent/CN108533520A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI679349B (en) * | 2018-11-16 | 2019-12-11 | 東富電器股份有限公司 | Hot and cold fan with adjustable wind direction |
| CN111197583A (en) * | 2018-11-19 | 2020-05-26 | 东富电器股份有限公司 | Warm fan capable of adjusting wind direction |
| CN112303735A (en) * | 2019-08-01 | 2021-02-02 | 广东美的环境电器制造有限公司 | Air blowing device |
| CN112303735B (en) * | 2019-08-01 | 2023-03-31 | 广东美的环境电器制造有限公司 | Air blowing device |
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Application publication date: 20180914 |