CN105275843A - Remote control stepless speed regulating ceiling fan with humidifying function - Google Patents
Remote control stepless speed regulating ceiling fan with humidifying function Download PDFInfo
- Publication number
- CN105275843A CN105275843A CN201510805406.1A CN201510805406A CN105275843A CN 105275843 A CN105275843 A CN 105275843A CN 201510805406 A CN201510805406 A CN 201510805406A CN 105275843 A CN105275843 A CN 105275843A
- Authority
- CN
- China
- Prior art keywords
- water tank
- ceiling fan
- stepless speed
- remote
- intelligent controller
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a remote control stepless speed regulating ceiling fan with a humidifying function. The remote control stepless speed regulating ceiling fan with the humidifying function comprises a hanging rod (14), blades (13), a brushless motor (12), a control cabinet (16) and a control device. The control cabinet (16) is fixed to the hanging rod (14) below the brushless motor (12). The control device, a crystal refrigeration electromagnetic valve (7), an ultrasonic atomization generator (8) and a water tank (11) are installed in the control cabinet (16), wherein the ultrasonic atomization generator (8) and the water tank (11) are connected into a whole, the crystal refrigeration electromagnetic valve (7) is connected with a water inlet pipe, and a water outlet pipe is connected with the water tank (11) which is provided with an atomization outlet pipe extending out of the control cabinet (16). The control device comprises a remote control receiver (3), an intelligent controller (4), a brushless motor controller (5), a humidity sensor (1), a temperature sensor (2) and a water level sensor (9). By the adoption of the structure, the remote control stepless speed regulating ceiling fan with the humidifying function has the beneficial effects that the structure is simple and compact, and operation and use are convenient; and sound is low, the rotation speed is regulated in a stepless manner, air volume is controlled automatically, and both the humidifying function and the air purifying function are achieved.
Description
Technical field
The invention relates to a kind of aeration technology field, particularly a kind of not only can stepless speed regulation, but also can humidification and the remote stepless speed-regulating ceiling fan that purifies air.
Background technique
Ceiling fan is a kind of ventilation equipment utilizing motor rotary actuation fan blade to reach to make air to accelerate circulation, is mainly used in cooling and heatstroke-eliminating and accelerates air circulation.Current ceiling fan can be divided into industrial large-scale ceiling fan and family expenses ceiling fan, the two structure is substantially identical, rotarily drive fan blade work by disc type electric machine, its Problems existing, one is that air quantity is controlled by common gear speed control switch, existing ceiling fan speed regulation gear is few, between each shelves, wind power difference power is apart from large, and wind-force is crossed conference and caused airborne dust, the too small object not reaching cooling of wind-force, so regulate wind-force can not meet the demand of user by gear, people are in the urgent need to the ceiling fan of step-less adjustment wind-force size.Two is that current ceiling fan can not regulate air quantity with the rising of temperature, the humidity in more uncontrollable air automatically, and humidity and temperature is uncontrollable, and people are in order to increase cooling humidification, and often watering reaches the object of cooling humidification on the ground.Three is that existing ceiling-fan motor noise is large.Four is the functions not having sterilization and purify the air of a room.For the problems referred to above, many manufacturers and knowledgeable people have dropped into a large amount of man power and materials and have developed and develop, but not yet have comparatively ideal product to emerge so far.
Summary of the invention
For overcoming existing common speed governing ceiling fan above shortcomings, the object of the invention be to provide a kind of simple and compact for structure, easy for operation, sound light, rotating speed step-less adjustment, air quantity control automatically, not only can humidification but also the remote stepless speed-regulating ceiling fan that can purify air.
The invention solves the problems of the technologies described above adopted technological scheme, it comprises suspension rod, fan blade, brushless electric machine, control box, control gear, brushless electric machine is arranged on suspension rod rotationally, fan blade is fixed on brushless electric machine, described control box is fixed on the suspension rod below brushless electric machine, in control box, control gear is installed, crystal refrigeration solenoid valve, Ultrasonic atomization generator, water tank, Ultrasonic atomization generator and water tank are connected as a single entity, the import of crystal refrigeration solenoid valve is connected with intake pipe, its outlet pipe is connected on water tank, water tank is provided with the atomisation outlet pipe stretching out control box.
The further scheme of the invention, described control gear comprises receiver of remote-control sytem, intelligent controller, brushless motor controller, humidity transducer, temperature transducer, level sensor, level sensor is arranged on water tank and with the input end of intelligent controller and is electrically connected, receiver of remote-control sytem, humidity transducer and temperature transducer are electrically connected with the input end of intelligent controller respectively, brushless motor controller, crystal refrigeration solenoid valve and Ultrasonic atomization generator are electrically connected with the output terminal of intelligent controller respectively, and brushless electric machine is connected on brushless motor controller.
The further scheme of the invention, described control gear also comprises the negative ion generator be electrically connected with intelligent controller output terminal, and the negative ion electrospray cartridge of negative ion generator is arranged on the atomisation outlet pipe of water tank.
The further scheme of the invention, the intake pipe import of described crystal refrigeration solenoid valve is connected with reduction valve.
Adopt after said structure, compared with prior art have the following advantages and effect: one be start or shutdown and realize humidification, purification function can realize in remote control, simple to operation.Two is that the room temperature control brushless motor speed detected by temperature transducer regulates air quantity automatically, realizes air quantity and automatically controls.Three is control Ultrasonic atomization generator work by humidity transducer, realizes automatic humidification.Four is control crystal refrigeration electromagnetic valve work by level sensor, and crystal refrigeration solenoid valve is down to about 5 degree water temperature and is added in water tank, realizes water tank automatic water-supply.Five is worked by remote pilot negative ion generator, and the negative ion of generation is discharged from atomisation outlet pipe with the water vapor of atomization, thus the object that realization purifies the air of a room.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention.
Fig. 2 is the control principle schematic diagram of the invention.
Wherein 1 humidity transducer, 2 temperature transducers, 3 receivers of remote-control sytem, 4 intelligent controllers, 5 brushless motor controllers, 6 negative ion generators, 7 crystal refrigeration solenoid valves, 8 Ultrasonic atomization generator, 9 level sensors, 10 negative ion electrospray cartridges, 11 water tanks, 12 brushless electric machines, 13 fan blades, 14 suspension rods, 15 reduction valve, 16 control boxs.
Embodiment
Shown in Fig. 1 and Fig. 2, for the invention is a kind of can the specific embodiments of remote stepless speed-regulating ceiling fan of humidification, it comprises suspension rod 14, fan blade 13, brushless electric machine 12, control box 16, control gear, brushless electric machine 12 is arranged on suspension rod 14 rotationally, fan blade 13 is fixed on brushless electric machine 12, described control box 16 is fixed on the suspension rod 14 below brushless electric machine 12, in control box 16, control gear is installed, crystal refrigeration solenoid valve 7, Ultrasonic atomization generator 8, water tank 11, Ultrasonic atomization generator 8 and water tank 11 are connected as a single entity, the import of crystal refrigeration solenoid valve 7 is connected with intake pipe, its outlet pipe is connected on water tank 11, water tank 11 is provided with the atomisation outlet pipe stretching out control box 11, the intake pipe import of described crystal refrigeration solenoid valve 7 is connected with reduction valve 15.The atomization quantity of water tank 11 generation can be controlled by controlling Ultrasonic atomization generator 8, automatically water-exit temperature can be down to about 5 degree when crystal refrigeration solenoid valve 7 works, can ensure that water temperature in water tank 1 is lower than room temperature, atomization gas not only can be lowered the temperature but also can humidification.
Described control gear comprises receiver of remote-control sytem 3, intelligent controller 4, brushless motor controller 5, humidity transducer 1, temperature transducer 2, level sensor 9, level sensor 9 to be arranged on water tank 11 and to be electrically connected with the input end of intelligent controller 4, receiver of remote-control sytem 3, humidity transducer 1 and temperature transducer 2 are electrically connected with the input end of intelligent controller 4 respectively, brushless motor controller 5, crystal refrigeration solenoid valve 7 and Ultrasonic atomization generator 8 are electrically connected with the output terminal of intelligent controller 4 respectively, and brushless electric machine 12 is connected on brushless motor controller 5.Described control gear also comprises the negative ion generator 6 be electrically connected with intelligent controller 4 output terminal, and the negative ion electrospray cartridge 10 of negative ion generator 6 is arranged on the atomisation outlet pipe of water tank 11.
The invention working procedure is as follows: receiver of remote-control sytem 3 inputs intelligent controller 4 after receiving starting-up signal, and intelligent controller 4 pairs of brushless motor controllers 5 export starting-up signal, and brushless motor controller 5 controls brushless electric machine 12 and operates.Receiver of remote-control sytem 3 receives temperature signal input intelligent controller 4 function of temperature control and starts, the temperature that intelligent controller 4 and temperature transducer 2 detect compares and outputs signal and controls brushless motor controller 5, control brushless electric machine 12 rotating speed by brushless motor controller 5 again and regulate air quantity, thus realize air quantity and automatically control.
Receiver of remote-control sytem 3 receives the rear humidity function on of humidity control signal input intelligent controller 4, the humidity that intelligent controller 4 and humidity transducer 1 detect compares and outputs signal and controls Ultrasonic atomization generator 8 and work, make the aquatic products fog in water tank 11 and discharge from atomisation outlet pipe, the wind that atomization gas produces with fan blade 13 flows fast in indoor; When the water of water tank 11 is down to low water level, level sensor 9 exports low water level signal to intelligent controller 4, intelligent controller 4 controls crystal refrigeration solenoid valve 7 and works, after water-exit temperature is down to about 5 degree by crystal refrigeration solenoid valve 7 automatically, cooling water is added in water tank 11, until level sensor 9 exports high water level signal to intelligent controller 4, intelligent controller 4 outputs signal and controls crystal refrigeration solenoid valve 7 and quit work, thus realizes humidification and add water and automatically control.
After receiver of remote-control sytem 3 receives clean signal input intelligent controller 4, air-cleaning function starts, intelligent controller 4 outputs signal control negative ion generator 6 and works, the negative ion that negative ion electrospray cartridge 10 produces is gone out from atomisation outlet pipe racks by the atomization gas that Ultrasonic atomization generator 8 produces, thus the object that realization purifies the air of a room.
The above; just the specific embodiment of the invention, not makes any pro forma restriction, on the technological scheme basis not departing from the invention to the invention; done simple modification, equivalent variations or modification, all fall into the protection domain of the invention.
Claims (4)
1. one kind can the remote stepless speed-regulating ceiling fan of humidification, comprise suspension rod (14), fan blade (13), brushless electric machine (12), control box (16), control gear, brushless electric machine (12) is arranged on suspension rod (14) rotationally, fan blade (13) is fixed on brushless electric machine (12), it is characterized in that: described control box (16) is fixed on the suspension rod (14) of brushless electric machine (12) below, control box is provided with control gear in (16), crystal refrigeration solenoid valve (7), Ultrasonic atomization generator (8), water tank (11), Ultrasonic atomization generator (8) and water tank (11) are connected as a single entity, the import of crystal refrigeration solenoid valve (7) is connected with intake pipe, its outlet pipe is connected on water tank (11), water tank (11) is provided with the atomisation outlet pipe stretching out control box (11).
2. according to claim 1 can the remote stepless speed-regulating ceiling fan of humidification, it is characterized in that: described control gear comprises receiver of remote-control sytem (3), intelligent controller (4), brushless motor controller (5), humidity transducer (1), temperature transducer (2), level sensor (9), level sensor (9) is arranged on water tank (11) and goes up and be electrically connected with the input end of intelligent controller (4), receiver of remote-control sytem (3), humidity transducer (1) and temperature transducer (2) are electrically connected with the input end of intelligent controller (4) respectively, brushless motor controller (5), crystal refrigeration solenoid valve (7) and Ultrasonic atomization generator (8) are electrically connected with the output terminal of intelligent controller (4) respectively, brushless electric machine (12) is connected on brushless motor controller (5).
3. according to claim 2 can the remote stepless speed-regulating ceiling fan of humidification, it is characterized in that: described control gear also comprises the negative ion generator (6) be electrically connected with intelligent controller (4) output terminal, the negative ion electrospray cartridge (10) of negative ion generator (6) is arranged on the atomisation outlet pipe of water tank (11).
4. according to claim 3 can the remote stepless speed-regulating ceiling fan of humidification, it is characterized in that: the intake pipe import of described crystal refrigeration solenoid valve (7) is connected with reduction valve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805406.1A CN105275843A (en) | 2015-11-20 | 2015-11-20 | Remote control stepless speed regulating ceiling fan with humidifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805406.1A CN105275843A (en) | 2015-11-20 | 2015-11-20 | Remote control stepless speed regulating ceiling fan with humidifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275843A true CN105275843A (en) | 2016-01-27 |
Family
ID=55145454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805406.1A Pending CN105275843A (en) | 2015-11-20 | 2015-11-20 | Remote control stepless speed regulating ceiling fan with humidifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275843A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627477A (en) * | 2016-03-24 | 2016-06-01 | 浙江巨合电气有限公司 | Air conditioner |
| CN106050708A (en) * | 2016-08-10 | 2016-10-26 | 唐仁权 | Multifunctional electric fan |
| CN107061337A (en) * | 2017-04-01 | 2017-08-18 | 合肥梦飞电器有限公司 | Intelligent temperature control ceiling fan control system |
| CN109372770A (en) * | 2018-10-31 | 2019-02-22 | 沙洲职业工学院 | A kind of multi-functional humidification Lamp with ceiling fan |
| CN110067762A (en) * | 2019-03-27 | 2019-07-30 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | One kind depositing electric humidifying electric fan based on STM32 intelligence photovoltaic |
| CN111075737A (en) * | 2019-11-04 | 2020-04-28 | 佛山市云米电器科技有限公司 | Fan with customized intelligent wind function |
| CN111102223A (en) * | 2019-11-04 | 2020-05-05 | 佛山市云米电器科技有限公司 | Fan with crowd distribution identification function |
| CN112797529A (en) * | 2021-04-08 | 2021-05-14 | 湖南京木德机械有限公司 | Humidifying equipment suitable for ward |
| CN113266587A (en) * | 2020-09-07 | 2021-08-17 | 中山市风美照明科技有限公司 | Atomizing ceiling fan |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB416872A (en) * | 1933-03-24 | 1934-09-24 | Frank Christopher Andrew | A new or improved air circulating and conditioning apparatus |
| CN201650791U (en) * | 2009-11-16 | 2010-11-24 | 佛山市顺德区科霸菱电机有限公司 | AC brushless ceiling fan |
| CN201747641U (en) * | 2010-08-06 | 2011-02-16 | 刘丰 | Humidifying fan |
| CN201757477U (en) * | 2010-08-09 | 2011-03-09 | 程若闻 | Automobile atomization cooling and air purifying device |
| CN202031847U (en) * | 2011-01-24 | 2011-11-09 | 广东肇庆德通有限公司 | Humidifying fan |
| CN202056077U (en) * | 2011-05-31 | 2011-11-30 | 付华鹏 | Novel ceiling fan with refrigeration device |
| CN202381364U (en) * | 2011-12-29 | 2012-08-15 | 冯建兵 | Humidifying fan |
| US20130025462A1 (en) * | 2009-08-14 | 2013-01-31 | Jangshik Yun | Centrifugal, wet-type air cleaner |
| CN203161579U (en) * | 2013-02-28 | 2013-08-28 | 亲和源股份有限公司 | Mist-spraying ceiling fan |
| CN204553276U (en) * | 2015-04-13 | 2015-08-12 | 华北电力大学（保定） | A kind of intelligent temperature control multi-functional electric fan |
| CN204553273U (en) * | 2015-04-07 | 2015-08-12 | 蒋巧峰 | There is the ceiling fan of heating function |
| CN204648037U (en) * | 2015-04-18 | 2015-09-16 | 陈晓莲 | Multifunctional air purifying fan lamp |
| CN205101261U (en) * | 2015-11-20 | 2016-03-23 | 马加良 | But remote control stepless speed control ceiling fan of humidification |
-
2015
- 2015-11-20 CN CN201510805406.1A patent/CN105275843A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB416872A (en) * | 1933-03-24 | 1934-09-24 | Frank Christopher Andrew | A new or improved air circulating and conditioning apparatus |
| US20130025462A1 (en) * | 2009-08-14 | 2013-01-31 | Jangshik Yun | Centrifugal, wet-type air cleaner |
| CN201650791U (en) * | 2009-11-16 | 2010-11-24 | 佛山市顺德区科霸菱电机有限公司 | AC brushless ceiling fan |
| CN201747641U (en) * | 2010-08-06 | 2011-02-16 | 刘丰 | Humidifying fan |
| CN201757477U (en) * | 2010-08-09 | 2011-03-09 | 程若闻 | Automobile atomization cooling and air purifying device |
| CN202031847U (en) * | 2011-01-24 | 2011-11-09 | 广东肇庆德通有限公司 | Humidifying fan |
| CN202056077U (en) * | 2011-05-31 | 2011-11-30 | 付华鹏 | Novel ceiling fan with refrigeration device |
| CN202381364U (en) * | 2011-12-29 | 2012-08-15 | 冯建兵 | Humidifying fan |
| CN203161579U (en) * | 2013-02-28 | 2013-08-28 | 亲和源股份有限公司 | Mist-spraying ceiling fan |
| CN204553273U (en) * | 2015-04-07 | 2015-08-12 | 蒋巧峰 | There is the ceiling fan of heating function |
| CN204553276U (en) * | 2015-04-13 | 2015-08-12 | 华北电力大学（保定） | A kind of intelligent temperature control multi-functional electric fan |
| CN204648037U (en) * | 2015-04-18 | 2015-09-16 | 陈晓莲 | Multifunctional air purifying fan lamp |
| CN205101261U (en) * | 2015-11-20 | 2016-03-23 | 马加良 | But remote control stepless speed control ceiling fan of humidification |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627477A (en) * | 2016-03-24 | 2016-06-01 | 浙江巨合电气有限公司 | Air conditioner |
| CN105627477B (en) * | 2016-03-24 | 2018-10-02 | 浙江巨合电气有限公司 | air conditioner |
| CN106050708A (en) * | 2016-08-10 | 2016-10-26 | 唐仁权 | Multifunctional electric fan |
| CN107061337A (en) * | 2017-04-01 | 2017-08-18 | 合肥梦飞电器有限公司 | Intelligent temperature control ceiling fan control system |
| CN107061337B (en) * | 2017-04-01 | 2019-04-02 | 合肥梦飞电器有限公司 | Intelligent temperature control ceiling fan control system |
| CN109372770A (en) * | 2018-10-31 | 2019-02-22 | 沙洲职业工学院 | A kind of multi-functional humidification Lamp with ceiling fan |
| CN110067762A (en) * | 2019-03-27 | 2019-07-30 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | One kind depositing electric humidifying electric fan based on STM32 intelligence photovoltaic |
| CN111075737A (en) * | 2019-11-04 | 2020-04-28 | 佛山市云米电器科技有限公司 | Fan with customized intelligent wind function |
| CN111102223A (en) * | 2019-11-04 | 2020-05-05 | 佛山市云米电器科技有限公司 | Fan with crowd distribution identification function |
| CN113266587A (en) * | 2020-09-07 | 2021-08-17 | 中山市风美照明科技有限公司 | Atomizing ceiling fan |
| WO2022241856A1 (en) * | 2020-09-07 | 2022-11-24 | 中山市风美照明科技有限公司 | Atomization ceiling fan |
| CN113266587B (en) * | 2020-09-07 | 2024-05-14 | 中山市风美照明科技有限公司 | Atomizing ceiling fan |
| CN112797529A (en) * | 2021-04-08 | 2021-05-14 | 湖南京木德机械有限公司 | Humidifying equipment suitable for ward |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105275843A (en) | Remote control stepless speed regulating ceiling fan with humidifying function | |
| CN203880880U (en) | Constant temperature and humidity clean air cabinet intelligent energy-saving system | |
| CN204460487U (en) | Air purifier | |
| CN204358859U (en) | The degerming assembled air-conditioner of a kind of noise reduction peculiar to vessel | |
| CN203404849U (en) | Indoor air purifier | |
| CN103542454A (en) | Pipe sleeved type fresh air purification machine | |
| CN204513702U (en) | Air quality intelligent monitor system | |
| CN205101261U (en) | But remote control stepless speed control ceiling fan of humidification | |
| CN205119339U (en) | Total heat exchange and new fan of purification intelligent dark dress of integral type | |
| CN103807960B (en) | Multifunctional air purifier | |
| CN102788406A (en) | Humidifier, humidification system and control method of humidifier and humidification system | |
| CN103175289A (en) | Enthalpy control air handling unit | |
| CN203771606U (en) | Multifunctional air purifier | |
| CN104374013A (en) | Marine noise reduction and sterilization combined air conditioner | |
| CN203823896U (en) | Air purifier | |
| CN204555100U (en) | A kind of air cleaning unit | |
| CN204555097U (en) | A kind of clarifier | |
| CN103104958A (en) | Automatic household indoor humidifier | |
| CN103398419A (en) | Novel high-precision constant temperature and constant humidity air conditioner | |
| CN106152299A (en) | A kind of clarifier | |
| CN205245459U (en) | Constant temperature and humidity PLC control system of toilet | |
| CN204478201U (en) | A kind of from rinsing integrated kitchen range | |
| CN204157456U (en) | Hen house intelligence moisture-heat preservation system | |
| CN203704231U (en) | Large scale ultrasonic humidifier with adjustable atomizing quantity | |
| CN203163174U (en) | Automatic-control variable air volume device for efficient air supply outlet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |