CN103790850A - Device automatically adjusting electric fan according to temperature - Google Patents
Device automatically adjusting electric fan according to temperature Download PDFInfo
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- CN103790850A CN103790850A CN201410082574.8A CN201410082574A CN103790850A CN 103790850 A CN103790850 A CN 103790850A CN 201410082574 A CN201410082574 A CN 201410082574A CN 103790850 A CN103790850 A CN 103790850A
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- electric fan
- chip microcomputer
- temperature
- program control
- control speed
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Abstract
A device automatically adjusting an electric fan according to the temperature is composed of a temperature sensor, a single-chip microcomputer, a program control speed controller, an operating button and a display screen. The program control speed controller is an electric fan speed controller capable of being controlled by the single-chip microcomputer, the input electrode of the program control speed controller is connected to a power line, the output electrode of the program control speed controller is connected to the input electrode of an electric fan motor, the signal input end of the program control speed controller is connected to the signal output end of the single-chip microcomputer, the signal output end of the temperature sensor is connected to the signal input end of the single-chip microcomputer, the signal output end of the operating button is connected to the signal input end of the single-chip microcomputer, and the signal input end of the display screen is connected to the signal output end of the single-chip microcomputer. When the temperature of the environment changes, according to the temperature of the environment, the device automatically adjusting the electric fan according to the temperature can automatically adjust the rotation speed of an impeller of the electric fan and stop the electric fan according to set values, the comfort for a user during using can be effectively improved, and the device is beneficial to the health of the user.
Description
Technical field
The present invention relates to a kind of device that automatically regulates electric fan with temperature.
Background technique
Existing electric fan does not have with temperature and automatically regulates wheel speed and close the function of electric fan, the in the situation that of nighttime temperature rapid drawdown, can not automatically slow down wheel speed and close electric fan, in the time that temperature raises, can not automatically tune up the rotating speed of impeller, affect the travelling comfort that user uses and be unfavorable for that user's is healthy.
Summary of the invention
Do not have with temperature and automatically regulate wheel speed and close the function of electric fan in order to solve existing electric fan, the invention provides a kind of device that automatically regulates electric fan with temperature.Should automatically regulate the device of electric fan to obtain ambient temperature by its temperature transducer with temperature, and regulate the rotating speed of electric fan leaf wheel and close electric fan according to the electric fan blade tachometer value corresponding with ambient temperature value of setting.
The technical solution adopted for the present invention to solve the technical problems is: should automatically regulate the device of electric fan by temperature transducer with temperature, single-chip microcomputer, program control speed regulator, operating button and display screen composition, program control speed regulator is for can receive monolithic processor controlled fan governor, its input electrode is connected on power line, output electrode is connected in the input electrode of fan motor, its signal input part is connected to the signal output part of single-chip microcomputer, temperature transducer is for measures ambient temperature, the signal output part of temperature transducer is connected to the signal input part of single-chip microcomputer, operating button is used for arranging parameters, the signal output part of operating button is connected to the signal input part of single-chip microcomputer, display screen is for showing the parameters of inputting by operating button, the signal input part of display screen is connected to the signal output part of single-chip microcomputer.
The tachometer value and the ambient temperature value of closing electric fan of the electric fan blade corresponding with ambient temperature can be set by operating button, the ambient temperature value that single-chip microcomputer Real-time Obtaining temperature transducer records, and send control signal according to ambient temperature value to program control speed regulator in real time, regulate the tachometer value of electric fan blade, the ambient temperature value of obtaining by temperature transducer when single-chip microcomputer lower than set the temperature value of closing electric fan time, send the control signal of closing electric fan to program control speed regulator.
The invention has the beneficial effects as follows, in the time of variation of ambient temperature, it can automatically regulate the rotating speed of electric fan blade and close electric fan according to setting value according to ambient temperature, can effectively improve the comfort level that user uses, and is conducive to the healthy of user.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is composition structure of the present invention and data transfer mode schematic diagram.
(1) temperature transducer in figure, (2) single-chip microcomputer, (3) program control speed regulator, (4) operating button, (5) display screen.
Embodiment
Should automatically regulate the device of electric fan by temperature transducer (1) with temperature, single-chip microcomputer (2), program control speed regulator (3), operating button (4) and display screen (5) composition, program control speed regulator is for can receive monolithic processor controlled fan governor, its input electrode is connected on power line, output electrode is connected in the input electrode of fan motor, its signal input part is connected to the signal output part of single-chip microcomputer, the signal output part of temperature transducer is connected to the signal input part of single-chip microcomputer, the signal output part of operating button is connected to the signal input part of single-chip microcomputer, the signal input part of display screen is connected to the signal output part of single-chip microcomputer.
The tachometer value and the ambient temperature value of closing electric fan of the electric fan blade corresponding with ambient temperature can be set by operating button, the ambient temperature value that single-chip microcomputer Real-time Obtaining temperature transducer records, and send control signal according to ambient temperature value to program control speed regulator in real time, regulate the tachometer value of electric fan blade, the ambient temperature value of obtaining by temperature transducer when single-chip microcomputer lower than set the temperature value of closing electric fan time, send the control signal of closing electric fan to program control speed regulator.
Disclosed is above only the application's a specific embodiment, but the application is not limited thereto, and the thinkable variation of any those skilled in the art, all should fall in the application's protection domain.
Claims (2)
1. one kind regulates the device of electric fan automatically with temperature, by temperature transducer, single-chip microcomputer, program control speed regulator, operating button and display screen composition, it is characterized in that: program control speed regulator is for can receive monolithic processor controlled fan governor, its input electrode is connected on power line, output electrode is connected in the input electrode of fan motor, its signal input part is connected to the signal output part of single-chip microcomputer, the signal output part of temperature transducer is connected to the signal input part of single-chip microcomputer, the signal output part of operating button is connected to the signal input part of single-chip microcomputer, the signal input part of display screen is connected to the signal output part of single-chip microcomputer.
2. the device that automatically regulates electric fan with temperature according to claim 1, it is characterized in that: tachometer value and the ambient temperature value of closing electric fan that the electric fan blade corresponding with ambient temperature can be set by operating button, the temperature value that single-chip microcomputer Real-time Obtaining temperature transducer records, and send control signal according to ambient temperature value to program control speed regulator in real time, regulate the tachometer value of electric fan blade, the ambient temperature value of obtaining by temperature transducer when single-chip microcomputer lower than set the temperature value of closing electric fan time, send the control signal of closing electric fan to program control speed regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082574.8A CN103790850A (en) | 2014-03-09 | 2014-03-09 | Device automatically adjusting electric fan according to temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082574.8A CN103790850A (en) | 2014-03-09 | 2014-03-09 | Device automatically adjusting electric fan according to temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103790850A true CN103790850A (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082574.8A Pending CN103790850A (en) | 2014-03-09 | 2014-03-09 | Device automatically adjusting electric fan according to temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN103790850A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626564A (en) * | 2014-11-28 | 2016-06-01 | 鸿富锦精密工业(武汉)有限公司 | Control system and method for rotating speed of electric fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0132173B1 (en) * | 1995-09-30 | 1998-04-20 | 배순훈 | Heating motor fan control device and method thereof |
| US20120330464A1 (en) * | 2009-02-26 | 2012-12-27 | Chao-Ming Tsai | RPM Controller Using Drive Profiles |
| CN202946411U (en) * | 2012-06-27 | 2013-05-22 | 周欣 | Intelligent temperature sensing electric fan system |
| CN203130574U (en) * | 2013-02-27 | 2013-08-14 | 滨州学院 | Intelligent fan |
| CN203161596U (en) * | 2013-03-28 | 2013-08-28 | 梁翠 | Automatic control system of fan |
-
2014
- 2014-03-09 CN CN201410082574.8A patent/CN103790850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0132173B1 (en) * | 1995-09-30 | 1998-04-20 | 배순훈 | Heating motor fan control device and method thereof |
| US20120330464A1 (en) * | 2009-02-26 | 2012-12-27 | Chao-Ming Tsai | RPM Controller Using Drive Profiles |
| CN202946411U (en) * | 2012-06-27 | 2013-05-22 | 周欣 | Intelligent temperature sensing electric fan system |
| CN203130574U (en) * | 2013-02-27 | 2013-08-14 | 滨州学院 | Intelligent fan |
| CN203161596U (en) * | 2013-03-28 | 2013-08-28 | 梁翠 | Automatic control system of fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626564A (en) * | 2014-11-28 | 2016-06-01 | 鸿富锦精密工业(武汉)有限公司 | Control system and method for rotating speed of electric fan |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |