CN201358934Y - Intelligent electric fan - Google Patents
Intelligent electric fan Download PDFInfo
- Publication number
- CN201358934Y CN201358934Y CNU2008202410161U CN200820241016U CN201358934Y CN 201358934 Y CN201358934 Y CN 201358934Y CN U2008202410161 U CNU2008202410161 U CN U2008202410161U CN 200820241016 U CN200820241016 U CN 200820241016U CN 201358934 Y CN201358934 Y CN 201358934Y
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- CN
- China
- Prior art keywords
- switch
- temperature
- motor
- electric fan
- fan
- 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
The utility model relates to an intelligent electric fan, which consists of blades, a fan shell, a motor and a control circuit board, wherein the blades are installed on the motor, and the motor and the control circuit board are arranged inside the electric fan shell, and the front surface of the fan shell is provided with a switch, a main control switch, a temperature setup knob and a human body infrared switch. According to the needs of the human beings, the temperature setup knob can be adjusted to set up a temperature, and the human body infrared switch senses the presence of persons, so that the fan is automatically controlled to work. By utilizing the intelligent control, the temperature is set up according to the needs of the human beings, and the presence of persons can be sensed, and the fan is automatically controlled to work, so that the intelligent electric fan can prevent the coldness at night caused by the long-time-blowing of the fan and save energy and the electricity.
Description
Technical field
The utility model relates to a kind of electric fan, especially a kind of intelligent electric fan.
Technical background
Employed various electric fans do not have automatic circuit break function in the life at present; When summer the people in bed, be easy to because of blowing that electric fan does not stop makes people's flu of catching a cold, and leave the work of forgetting that Guan Dianshi, fan also do not stop the people, can not stop and electricity wasting automatically.And the utility model adopts intelligent control, realizes that electric fan is provided with temperature according to artificial demand, and perception whether the someone exists, control fan work automatically, overcome above shortcoming, thereby brought key health and convenient for people's life, economize on electricity, energy-conservation.
The model utility content
The purpose of this utility model is to provide a kind of intelligent electric fan.
To achieve these goals, the technical solution of the utility model is: a kind of intelligent electric fan, it is characterized in that it is made up of air blade (1), blower-casting (3), motor (2), control circuit board (7), described air blade (1) is installed on the motor (2), motor (2) places electric fan shell (3) inside with control circuit board (7), has switch (4), master control switch (8), temperature that knob (5), human body infrared switch (6) are set in blower-casting (3) front.
Described temperature is provided with knob (5) can be provided with 15 degree, 20 degree, three temperature spotss of 25 degree.
Described control circuit board by motor M, power supply U, switch S 1, master control switch S 2, temperature knob L, temperature control modules G are set, human body infrared switch S3 forms, wherein, knob L is set for temperature control modules S, temperature and switch S 1 is formed parallel circuit, and human body infrared switch S3, motor M, master control switch S 2 constitute series circuit.
Described temperature control modules S is installed on the circuit board, and is provided with automatic power-off switch.
The beneficial effects of the utility model: adopt intelligent control, realize that electric fan puts temperature according to artificial requirements set, and perception whether the someone exists, control fan work automatically.
Description of drawings
Below in conjunction with description of drawings and embodiment further to the utility model explanation.
Fig. 1 is a plan view of the present utility model
Fig. 2 is a sectional view of the present utility model
Fig. 3 is a circuit diagram of the present utility model
Wherein 1-air blade, 2-motor, 3-electric fan housing, 4-switch, 5-temperature are provided with knob, 6 human body infrared switches, 7-control circuit board, 8-master control switch.
Embodiment
In Fig. 1, first embodiment shown in Figure 2, a kind of intelligent electric fan, it is characterized in that it is made up of air blade (1), blower-casting (3), motor (2), control circuit board (7), described air blade (1) is installed on the motor (2), motor (2) places electric fan shell (3) inside with control circuit board (7), has switch (4), master control switch (8), temperature that knob (5), human body infrared switch (6) are set in blower-casting (3) front.Described human body infrared switch (6) is a kind of Infrared detector, and it can detect whether the someone exists in the zone, the utility model dead ahead; Described switch (4) belongs to hand control switch, and when not needing to control fan with temperature, Closing Switch (4), temperature are provided with knob (5) and are in short-circuit condition, can make fan in running order always.Described temperature is provided with knob (5) can be according to people's requirements set uniform temperature value, when ambient temperature is lower than set temperature value, fan can quit work automatically, saving power, and prevent flu, described human body infrared switch (6) can detect automatically whether the someone exists in certain zone, forgets when closing fan when the people leaves, fan quits work automatically owing to detect less than human body.
Described temperature is provided with knob (5) can be provided with 15 degree, 20 degree, three temperature spotss of 25 degree, also can set more temperature spots according to demand.
In second embodiment shown in Figure 3, a kind of intelligent electric fan, it is characterized in that control circuit board by motor M, power supply U, switch S 1, master control switch S 2, temperature knob L, temperature control modules S are set, human body infrared switch S3 forms, wherein, temperature control modules G, temperature knob L and switch S 1 be set form parallel circuit; Human body infrared switch S3, motor M, master control switch S 2 constitute series circuit; During use, closed master control switch S 2, the adjusting temperature is provided with knob and gets final product work to uniform temperature point.
Described temperature control modules S is installed on the circuit board, and is provided with automatic power-off switch, and when room temperature is reduced to this setting temperature point when following, fan quits work automatically.
Claims (3)
1. intelligent electric fan, it is made up of air blade, blower-casting, motor, control circuit board, it is characterized in that: air blade is installed on the motor, motor and control circuit board place the electric fan enclosure, have switch, master control switch, temperature that knob, human body infrared switch are set in the blower-casting front; Control circuit board is provided with knob (L), temperature control modules (G), human body infrared switch (S3) formation by motor (M), power supply (U), switch (S1), master control switch (S2), temperature, wherein, temperature control modules (G), temperature are provided with knob (L) and form parallel circuit with switch (S1), and human body infrared switch (S3), motor (M), master control switch (S2) constitute series circuit.
2. a kind of intelligent electric fan according to claim 1 is characterized in that: temperature is provided with knob can be provided with 15 degree, 20 degree, three temperature spotss of 25 degree.
3. a kind of intelligent electric fan according to claim 1 is characterized in that temperature control modules is installed on the circuit board, and is provided with automatic power-off switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202410161U CN201358934Y (en) | 2008-12-26 | 2008-12-26 | Intelligent electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202410161U CN201358934Y (en) | 2008-12-26 | 2008-12-26 | Intelligent electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358934Y true CN201358934Y (en) | 2009-12-09 |
Family
ID=41424697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202410161U Expired - Fee Related CN201358934Y (en) | 2008-12-26 | 2008-12-26 | Intelligent electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358934Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852834A (en) * | 2012-09-25 | 2013-01-02 | 苏州原点工业设计有限公司 | Mute household fan |
-
2008
- 2008-12-26 CN CNU2008202410161U patent/CN201358934Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852834A (en) * | 2012-09-25 | 2013-01-02 | 苏州原点工业设计有限公司 | Mute household fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20101226 |