CN106438425B - Automatic adjusting electric fan - Google Patents
Automatic adjusting electric fan Download PDFInfo
- Publication number
- CN106438425B CN106438425B CN201611035970.0A CN201611035970A CN106438425B CN 106438425 B CN106438425 B CN 106438425B CN 201611035970 A CN201611035970 A CN 201611035970A CN 106438425 B CN106438425 B CN 106438425B
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- temperature
- humidity
- module
- controller
- movable
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
Abstract
The invention discloses an automatic adjusting electric fan, and belongs to the technical field of electric fans. The temperature and humidity control device comprises a plurality of movable temperature and humidity components which are uniformly distributed in a room for accommodating an electric fan and are positioned in front of the electric fan; the heights of the mobile temperature and humidity components are consistent with the height of the central position of the leaf disc, and the included angle between two adjacent mobile temperature and humidity components relative to the central position of the leaf disc is 30 degrees; the controller measures the distance between the leaf disc and the movable temperature and humidity component through the infrared distance measuring module, position coordinates of the movable temperature and humidity component with the upright column as a coordinate zero point are established, the movable temperature and humidity component collects temperature and humidity data through the far infrared temperature measuring module and the humidity module and sends the temperature and humidity data to the controller, and the controller controls the oscillating mechanism and the variable frequency motor according to the position coordinates and the temperature and humidity data. The temperature and humidity measuring device can establish a measuring area for the movable temperature and humidity component to automatically adjust air blowing, and can adjust the temperature and humidity of the measuring area by adjusting the revolution of the variable frequency motor and the oscillating rotation of the fan, thereby providing a comfortable living area for people.
Description
Technical Field
The invention relates to the technical field of electric fans, in particular to an automatic adjusting electric fan.
Background
Along with the development of science and technology and market economy, the improvement of people's standard of living also is higher and higher to the performance of each electrical apparatus, and single performance can not satisfy people's demand, and in daily life, the electric fan is the electrical apparatus that is essential in summer, and single cooling fan can not continue to use in winter again, will cause the idle of resource.
The electric fan on the market controls the wind speed through stepping level, and the wind speed that is that unchangeable after setting up the gear, if use in summer, rainy night, the temperature will become low, and the wind speed of fan does not change, has just not satisfied the comfortable temperature that the people normally worked, and the people just is awaken by cold easily when having a rest, will cause the decline of people's sleep quality, and then influences the work efficiency on the next day.
The electric fans on the market are not bright, the fan is inconvenient to operate at night, operation errors can occur, the fan uses 220V mains supply, the fan can be out of sight in the dark, the fan can touch a socket, and an electric wire interface brings personal safety.
In conclusion, an automatic adjusting electric fan which can be used in four seasons, is warm in winter and cool in summer, fully utilizes resources, does not need to be provided with a wind speed gear, intelligently adjusts wind speed, meets comfortable temperature required by work and rest of people, has good light visibility, can safely and conveniently operate the fan without influencing work and rest of people is absent in the market, really meets the use in four seasons of people, automatically adjusts wind speed, controls temperature, has good visibility, and is convenient and safe to operate.
Disclosure of Invention
The invention aims to solve the problems and provide an intelligent electric fan which can be used by people in four seasons, can automatically adjust the wind speed and control the temperature, has good visibility, and is convenient and safe to operate; the temperature and humidity conditions of a blowing area of the fan can be accurately measured by arranging the movable temperature and humidity component, the position of the area where the fan swings and rotates is established, and the control panel accurately controls the swinging angle of the fan according to the angle sensor so as to realize accurate swinging; meanwhile, the control panel can adjust the revolution of the variable frequency motor through the infrared distance measuring module, and wind power required by blowing to different distance positions is adjusted.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an automatic adjusting electric fan comprises fan blades, a blade disc, a variable frequency motor, an oscillating mechanism, an upright post, a base and a control circuit, wherein the fan blades are connected with the variable frequency motor and are contained in the blade disc; the control circuit comprises a control panel, a controller, a wireless module, an infrared distance measuring module, an angle sensor and a mobile temperature and humidity component, the control panel is mounted on the upright post or the base and connected with the controller, the wireless module comprises a wireless transmitting module and a wireless receiving module, and the wireless receiving module is connected with the controller; the mobile temperature and humidity component comprises a shell, and a far infrared temperature measurement module and a humidity module which are arranged in the shell, wherein the far infrared temperature measurement module and the humidity module are respectively connected with a wireless receiving module arranged at the upper end part of the upright post through a wireless transmitting module arranged in the shell; the infrared distance measuring modules are respectively installed in the middle of the front end face of the blade disc, and the angle sensor is installed on the upright column and corresponds to the oscillating mechanism;
the temperature and humidity control device comprises a plurality of movable temperature and humidity components which are uniformly distributed in a room for accommodating an electric fan and are positioned in front of the electric fan; the heights of the movable temperature and humidity components are consistent with the height of the central position of the leaf disc, and the included angle between two adjacent movable temperature and humidity components and the central position of the leaf disc is 30 degrees; the controller measures the distance between the leaf disc and the movable temperature and humidity component through the infrared distance measuring module, the position coordinates of the movable temperature and humidity component with the upright column as the coordinate zero point are established, the movable temperature and humidity component collects temperature and humidity data through the far infrared temperature measuring module and the humidity module and sends the temperature and humidity data to the controller, and the controller controls the oscillating mechanism and the variable frequency motor according to the position coordinates and the temperature and humidity data.
Preferably, a temperature and humidity threshold range is set in the controller, and the controller adjusts the rotation number of the variable frequency motor according to comparison between the temperature and humidity threshold and temperature and humidity data on corresponding position coordinates.
Preferably, the controller arranges the temperature and humidity data sent by the movable temperature and humidity component from large to small, and controls the oscillating mechanism to drive the blade disc to rotate corresponding to the position coordinate where the movable temperature and humidity component is located; and the controller judges the stay time of the leaf disc towards the position coordinate and the rotation number of the variable frequency motor according to the temperature and humidity data, the position coordinate and the arrangement sequence of the temperature and humidity data.
Preferably, the residence time is calculated according to the difference between the temperature and humidity threshold and the temperature and humidity data.
Preferably, the residence time is 3 to 5 s.
Preferably, the temperature and humidity threshold is 23-26 ℃ and 30-60% of humidity.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. the method comprises the steps of establishing a region position of fan oscillating rotation by setting a movable temperature and humidity assembly, and establishing a position coordinate of the movable temperature and humidity assembly with an upright post as a coordinate zero point; therefore, the oscillating mechanism and the variable frequency motor are controlled according to the position coordinates and the temperature and humidity data. Through setting up infrared distance measuring module measure the bladed disk with remove the distance between the humiture subassembly, can adjust variable frequency motor's revolution size, adjust and blow to the wind-force that different distance positions need. And controlling the stay time of the leaf disc towards the position coordinates of the movable temperature and humidity component and the rotation number of the variable frequency motor through temperature and humidity data sent by the movable temperature and humidity component. A
2. The temperature and humidity measuring device can establish a measuring area for the movable temperature and humidity component to automatically adjust air blowing, and can adjust the temperature and humidity of the measuring area by adjusting the revolution of the variable frequency motor and the oscillating rotation of the fan, thereby providing a comfortable living area for people.
Drawings
FIG. 1 is a schematic view of an electric fan according to the present invention;
FIG. 2 is a schematic view of a mobile temperature and humidity module according to the present invention;
fig. 3 is a schematic view of the mounting structure of the present invention.
In the attached drawing, 1-fan blade, 2-variable frequency motor, 3-head shaking mechanism, 4-upright post, 5-base, 6-control panel, 7-infrared distance measuring module, 8-angle sensor, 9-movable temperature and humidity component, 10-shell, 11-far infrared temperature measuring module, 12-humidity module and 13-adsorption layer.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the automatic adjusting electric fan includes a fan blade 1, a blade disc, a variable frequency motor 2, an oscillating mechanism 3, an upright post 4, a base 5 and a control circuit, wherein the fan blade 1 is connected with the variable frequency motor 2 and is accommodated in the blade disc, the variable frequency motor 2 is connected with the oscillating mechanism 3, and the oscillating mechanism 3 is connected with the base 5 through the upright post 4. The control circuit is arranged in the upright post 4 and is respectively connected with and controls the variable frequency motor 2 and the oscillating mechanism 3; the control circuit comprises a control panel 6, a controller, a wireless module, an infrared distance measuring module 7, an angle sensor 8 and a movable temperature and humidity component 9. The control panel 6 is arranged on the base 5 and connected with the controller, the wireless module comprises a wireless transmitting module and a wireless receiving module, and the wireless receiving module is connected with the controller. The infrared distance measuring module 7 is respectively arranged in the middle of the front end surface of the blade disc, and the angle sensor 8 is arranged on the upright post 4 and corresponds to the oscillating mechanism 3.
As shown in fig. 2, the mobile temperature and humidity component 9 includes a casing 10, a far infrared temperature measurement module 11 and a humidity module 12 which are arranged in the casing 10, and an adsorption layer 13 which is arranged at the bottom of the casing 10 and is used for adsorption installation; the far infrared temperature measuring module 11 and the humidity module 12 are respectively connected with a wireless receiving module arranged at the upper end part of the upright post 4 through a wireless transmitting module arranged in the shell 10.
As shown in fig. 3, the electric fan comprises a plurality of movable temperature and humidity components 9 which are uniformly distributed in a chamber for accommodating the electric fan and are positioned in front of the electric fan; the height of the movable temperature and humidity components 9 is consistent with that of the central position of the leaf disc, and the included angle between two adjacent movable temperature and humidity components 9 and the central position of the leaf disc is 30 degrees. Here, the controller measures the distance between the leaf disc and the movable temperature and humidity assembly 9 through the infrared distance measuring module 7, and establishes the position coordinates of the movable temperature and humidity assembly 9 with the upright column 4 as the coordinate zero point. The mobile temperature and humidity component 9 collects temperature and humidity data through the far infrared temperature measuring module 11 and the humidity module 12 and sends the temperature and humidity data to the controller, and the controller controls the oscillating mechanism 3 and the variable frequency motor 2 according to position coordinates and the temperature and humidity data. The controller sets a temperature and humidity threshold range, the temperature and humidity threshold range is 23-26 ℃, the humidity is 30% -60%, and the controller adjusts the rotation number of the variable frequency motor 2 according to the comparison between the temperature and humidity threshold and temperature and humidity data on corresponding position coordinates. The controller arranges the temperature and humidity data sent by the movable temperature and humidity component 9 from big to small, and controls the oscillating mechanism 3 to drive the blade disc to turn to correspond to the position coordinate of the movable temperature and humidity component 9; the controller judges the stay time of the leaf disc towards the position coordinate and the revolution of the variable frequency motor 2 according to the temperature and humidity data, the position coordinate and the arrangement sequence of the temperature and humidity data. And the retention time is calculated according to the difference value of the temperature and humidity threshold and the temperature and humidity data, and the retention time is 3-5 s.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (1)
1. An automatic adjusting electric fan comprises fan blades, a blade disc, a variable frequency motor, an oscillating mechanism, an upright post, a base and a control circuit, wherein the fan blades are connected with the variable frequency motor and are contained in the blade disc; the method is characterized in that: the control circuit comprises a control panel, a controller, a wireless module, an infrared distance measuring module, an angle sensor and a mobile temperature and humidity component, the control panel is mounted on the upright post or the base and connected with the controller, the wireless module comprises a wireless transmitting module and a wireless receiving module, and the wireless receiving module is connected with the controller; the mobile temperature and humidity component comprises a shell, and a far infrared temperature measurement module and a humidity module which are arranged in the shell, wherein the far infrared temperature measurement module and the humidity module are respectively connected with a wireless receiving module arranged at the upper end part of the upright post through a wireless transmitting module arranged in the shell; the infrared distance measuring modules are respectively installed in the middle of the front end face of the blade disc, and the angle sensor is installed on the upright column and corresponds to the oscillating mechanism;
the temperature and humidity control device comprises a plurality of movable temperature and humidity components which are uniformly distributed in a room for accommodating an electric fan and are positioned in front of the electric fan; the heights of the movable temperature and humidity components are consistent with the height of the central position of the leaf disc, and the included angle between two adjacent movable temperature and humidity components and the central position of the leaf disc is 30 degrees; the controller measures the distance between the leaf disc and the movable temperature and humidity component through an infrared distance measuring module, position coordinates of the movable temperature and humidity component with an upright post as a coordinate zero point are established, the movable temperature and humidity component collects temperature and humidity data through a far infrared temperature measuring module and a humidity module and sends the temperature and humidity data to the controller, and the controller controls the oscillating mechanism and the variable frequency motor according to the position coordinates and the temperature and humidity data;
setting a temperature and humidity threshold range in the controller, wherein the temperature and humidity threshold range is 23-26 ℃ and the humidity is 30% -60%, and the controller compares the temperature and humidity threshold with temperature and humidity data on corresponding position coordinates to adjust the rotation number of the variable frequency motor; the controller arranges temperature and humidity data sent by the movable temperature and humidity components from big to small, and controls the oscillating mechanism to drive the blade disc to turn to correspond to the position coordinates where the movable temperature and humidity components are located; the controller judges the stay time of the leaf disc towards the position coordinate and the revolution of the variable frequency motor according to the temperature and humidity data, the position coordinate and the arrangement sequence of the temperature and humidity data; and the retention time is calculated according to the difference value of the temperature and humidity threshold and the temperature and humidity data, and the retention time is 3-5 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035970.0A CN106438425B (en) | 2016-11-18 | 2016-11-18 | Automatic adjusting electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035970.0A CN106438425B (en) | 2016-11-18 | 2016-11-18 | Automatic adjusting electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106438425A CN106438425A (en) | 2017-02-22 |
| CN106438425B true CN106438425B (en) | 2019-12-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611035970.0A Active CN106438425B (en) | 2016-11-18 | 2016-11-18 | Automatic adjusting electric fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN106438425B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915822A1 (en) * | 1979-04-19 | 1980-10-23 | Manfred Leisenberg | AXIAL FAN |
| JPH04308397A (en) * | 1991-03-12 | 1992-10-30 | Mitsubishi Electric Corp | Fan with sensor |
| JPH05280490A (en) * | 1992-03-31 | 1993-10-26 | Sanyo Electric Co Ltd | Electric fan |
| JPH05321883A (en) * | 1992-05-26 | 1993-12-07 | Sanyo Electric Co Ltd | Electric fan |
| JP2000073988A (en) * | 1998-08-31 | 2000-03-07 | Toru Miyauchi | Fan following direction of human body |
| CN102852837A (en) * | 2012-10-03 | 2013-01-02 | 南京大五教育科技有限公司 | Human body position sensing electric fan |
| CN104251219A (en) * | 2013-06-30 | 2014-12-31 | 常州亚太电信器材厂 | Intelligent speed regulating fan |
| CN104515273A (en) * | 2013-10-06 | 2015-04-15 | 青岛联合创新技术服务平台有限公司 | Intelligent air conditioner fan |
| CN203685627U (en) * | 2013-12-11 | 2014-07-02 | 重庆冠驰科技有限公司 | Electric fan |
| CN204476819U (en) * | 2015-03-23 | 2015-07-15 | 广东工业大学 | A kind of intelligent fan |
| CN205225815U (en) * | 2015-10-29 | 2016-05-11 | 池州学院 | Multi -functional smart fan |
| CN106122067B (en) * | 2016-08-08 | 2017-12-22 | 桂林信通科技有限公司 | A kind of electric fan intelligence control system and method |
-
2016
- 2016-11-18 CN CN201611035970.0A patent/CN106438425B/en active Active
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| CN106438425A (en) | 2017-02-22 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210506 Address after: 526200 No. 16, new road, Huanggang community, Dongcheng Street, Sihui City, Zhaoqing, Guangdong. Patentee after: Sihui Hongji Electrical Appliance Co.,Ltd. Address before: 530004 the Guangxi Zhuang Autonomous Region XiXiangTang Nanning University Road No. 100 Patentee before: GUANGXI University |
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| TR01 | Transfer of patent right |