CN202946411U - Intelligent temperature sensing electric fan system - Google Patents
Intelligent temperature sensing electric fan system Download PDFInfo
- Publication number
- CN202946411U CN202946411U CN 201220304136 CN201220304136U CN202946411U CN 202946411 U CN202946411 U CN 202946411U CN 201220304136 CN201220304136 CN 201220304136 CN 201220304136 U CN201220304136 U CN 201220304136U CN 202946411 U CN202946411 U CN 202946411U
- Authority
- CN
- China
- Prior art keywords
- room
- electric fan
- pyroelectric infrared
- infrared sensor
- speed regulator
- 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.)
- Expired - Fee Related
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Abstract
An intelligent temperature sensing electric fan system comprises an adjustable speed electric fan, a pyroelectric infrared sensor, a temperature sensor, an ordinary switch, a speed regulator and a single-chip machine device, wherein the adjustable speed electric fan is installed on the top of a room, the pyroelectric infrared sensor is placed in a place which is wide in shining range inside the room, the temperature sensor and the speed regulator are placed on a wall which is located inside the room, the single-chip machine device is installed inside a control box which is located on the wall, the ordinary switch is installed at the position of bus. The pyroelectric infrared sensor, the temperature sensor and the speed regulator are all connected with the single-chip machine device. The intelligent temperature sensing electric fan system is capable of saving energy and convenient to use for people.
Description
Technical field
The utility model relates to a kind of Intelligent electric fan, belongs to the daily living article technical field.
Background technique
Fan is school, family and factory cooling instrument commonly used, and present fan just adopts general machinery to control the adjustment rotating speed and can not accomplish automatic unlatching (cutting out) and regulate wind speed according to temperature.
Summary of the invention
The utility model provides a kind of intelligence temp .-sensitive controlled electrical fan system for the problems referred to above.
For achieving the above object, the utility model has adopted following technological scheme:
A kind of intelligence temp .-sensitive controlled electrical fan system, comprise variable-speed electric fan, pyroelectric infrared sensor, temperature transducer, regular tap, speed regulator, single chip computer device, described speed adjustable fan is arranged on the top, room, pyroelectric infrared sensor is placed on place that range of exposures is wide in the room, temperature transducer and speed regulator are placed on wall in the room, single chip computer device is installed on the wall in Direct box, regular tap is arranged on the bus place, and described pyroelectric infrared sensor, temperature transducer, speed regulator all are connected with single chip computer device.
Working principle of the present utility model is: speed adjustable fan is arranged on and can be people on room top natural wind is provided.Pyroelectric infrared sensor is placed in some corners in the room and makes its range of exposures to the room maximum.Whether someone exists the function of pyroelectric infrared sensing by its induction thermal source in the scanning room constantly, and signal is delivered to single chip computer device; And temperature transducer also will be at any time temperature in sensing chamber, and signal is transferred to single chip computer device constantly.Single chip computer device is processed two kinds of signals, makes the action of whether opening circuit.And when people open regular tap to bus-powered startup fan, just can connect circuit after also needing single chip computer device to confirm to have people and room temperature higher than setting value in the room and realize that fan rotates blowing.When the room temperature reduction, single-chip microcomputer can according to the variation of temperature transducer signal transmission, be controlled the rotating speed of fan automatically by speed regulator.When people withdrew from a room, single-chip microcomputer made the fan stall according to the signal automatic cut-off power of pyroelectric infrared sensor transmissions.The utility model, energy saving and facilitated people's use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, variable-speed electric fan, 2, pyroelectric infrared sensor, 3, temperature transducer, 4, regular tap, 5, speed regulator, 6, single chip computer device.
Embodiment
Below in conjunction with Fig. 1, the utility model is described further.
embodiment: structure as shown in Figure 1, a kind of intelligence temp .-sensitive controlled electrical fan system, comprise variable-speed electric fan 1, pyroelectric infrared sensor 2, temperature transducer 3, regular tap 4, speed regulator 5, single chip computer device 6, described speed adjustable fan 1 is arranged on the top, room, pyroelectric infrared sensor 2 is placed on place that range of exposures is wide in the room, temperature transducer 3 and speed regulator 5 are placed on wall in the room, single chip computer device 6 is installed on the wall in Direct box, regular tap 4 is arranged on the bus place, described pyroelectric infrared sensor 2, temperature transducer 3, speed regulator 5 all is connected with single chip computer device 6.
When this device work, first opening regular tap 4 switches on power, when pyroelectric infrared sensor 2 detects, the people is arranged in the room, and temperature transducer 3 is when room temperature being detected and reaching the temperature that we set, single chip computer device 6 receives two paths of signals and makes the action of whether opening electric fan through processing; Variable-speed electric fan 1 is opened, and transmitted the variation of room temperatures according to temperature transducer 3, in time regulate the rotating speed of electric fan 1 by speed regulator 5.When people withdrew from a room the condition that pyroelectric infrared sensor 2 testing signals set lower than us, single chip computer device 6 automatic shutdown circuits stopped the rotation of common variable-speed electric fan 1.When people will withdraw from a room for a long time, can pass through manual-lock regular tap 4, thus the general power of closing.
The electrical fan system that this intelligent system is controlled has namely satisfied people's use, has also saved the energy simultaneously.
Claims (1)
1. intelligence temp .-sensitive controlled electrical fan system, it is characterized in that: comprise the variable-speed electric fan, pyroelectric infrared sensor, temperature transducer, regular tap, speed regulator, single chip computer device, described speed adjustable fan is arranged on the top, room, pyroelectric infrared sensor is placed on place that range of exposures is wide in the room, temperature transducer and speed regulator are placed on wall in the room, single chip computer device is installed on the wall in Direct box, regular tap is arranged on the bus place, described pyroelectric infrared sensor, temperature transducer, speed regulator all is connected with single chip computer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304136 CN202946411U (en) | 2012-06-27 | 2012-06-27 | Intelligent temperature sensing electric fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304136 CN202946411U (en) | 2012-06-27 | 2012-06-27 | Intelligent temperature sensing electric fan system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946411U true CN202946411U (en) | 2013-05-22 |
Family
ID=48422118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304136 Expired - Fee Related CN202946411U (en) | 2012-06-27 | 2012-06-27 | Intelligent temperature sensing electric fan system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790850A (en) * | 2014-03-09 | 2014-05-14 | 李良杰 | Device automatically adjusting electric fan according to temperature |
-
2012
- 2012-06-27 CN CN 201220304136 patent/CN202946411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790850A (en) * | 2014-03-09 | 2014-05-14 | 李良杰 | Device automatically adjusting electric fan according to temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |