CN204003543U - A kind of can be from the electric oscillatory fans of motion tracking human body - Google Patents
A kind of can be from the electric oscillatory fans of motion tracking human body Download PDFInfo
- Publication number
- CN204003543U CN204003543U CN201420132631.4U CN201420132631U CN204003543U CN 204003543 U CN204003543 U CN 204003543U CN 201420132631 U CN201420132631 U CN 201420132631U CN 204003543 U CN204003543 U CN 204003543U
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- China
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- control circuit
- fan
- central control
- human body
- operation panel
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- Expired - Fee Related
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Abstract
The utility model disclose a kind of can be from the electric oscillatory fans of motion tracking human body, comprise a common electric fan, whether in the support post of fan, be provided with the external pyroelectric infrared sensor of a plurality of hoops has human body to exist for induction, in the base of fan, be provided with central control circuit, on base, be provided with operation panel, on fan pillar stand top, be provided with the stepper motor for shaking the head; Pyroelectric infrared sensor, operation panel are connected with the input interface of central control circuit, and stepper motor is connected with the output interface of central control circuit, and main motor is also connected with the output interface of central control circuit.The utility model is practical, can respond to by human body infrared, and the position at intellectual analysis personnel place, auto-steering brushes, not only convenient but also saving power.
Description
Technical field
The utility model relates to electric fan, relate in particular to a kind of can be from the electric oscillatory fans of motion tracking human body.
Background technique
Electric fan has brought slight chill in the air during the broiling summer to people, has been people's indispensable electrical products of living.The appearance of electric oscillatory fans brings satisfied especially to people.Yet, the control function of the most electric fan that prior art provides is fairly simple, wind direction selects generally all to need manual control, old-fashioned electric fan need to be realized by " shaking the head " switch of pressing on electric fan control panel, no matter there is people or unmanned, can only according to predetermined mode predetermined yaw angle range constant speed carry out yaw blowing, the amplitude of oscillation of shaking the head is fixed, sometimes excessive the making of the amplitude of oscillation brushed overlong time in no man's land, sometimes need manually to rotate fan head and aim at the direction that will fixedly brush, especially the occasion often changing some personnel is as meeting room, restaurant etc., the personnel positions of dealing is unfixing, each messenger needs the direction of readjusting electric fan to seem pretty troublesome, be necessary to provide a kind of can be from the electric oscillatory fans of motion tracking human body.
Summary of the invention
The purpose of this utility model be to provide a kind of can be from the electric oscillatory fans of motion tracking human body.
Described can be from the electric oscillatory fans of motion tracking human body, comprise a common electric fan, it is characterized in that: the main motor that the driving flabellum comprising except common electric fan rotates, whether in the support post of fan, be provided with the external pyroelectric infrared sensor of a plurality of hoops has human body to exist for induction, in the base of fan, be provided with central control circuit, on base, be provided with operation panel, on fan pillar stand top, be provided with the stepper motor for shaking the head; Wherein pyroelectric infrared sensor, operation panel are connected with the input interface of central control circuit, and the stepper motor of shaking the head is connected with the output interface of central control circuit, drive the main motor of flabellum rotation to be also connected with the output interface of central control circuit.
Implement technological scheme of the present invention, there is following beneficial effect: the position distribution situation whether electric fan can have human body to exist and determine human body by induction, auto-steering brushes, the steering angle of shaking the head covers the single or many people region of human body just, in the time of nobody, can also automatically stop the rotation of flabellum, not only convenient but also saving power, was the good assistant that people live.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model electrical principle block diagram;
In figure: the 10th, central control circuit, the 20th, operation panel, the 30th, pyroelectric infrared sensor, the 40th, stepper motor, the 50th, the main motor that drives flabellum to rotate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated: a kind of as shown in Figure l can be from the electric oscillatory fans of motion tracking human body, comprise a common electric fan, it is characterized in that: the main motor 50 that the driving flabellum comprising except common electric fan rotates, in the support post of fan, be provided with the external pyroelectric infrared sensor of a plurality of hoops 30, in the base of fan, be provided with central control circuit 10, on base, be provided with operation panel 20, on fan pillar stand top, be provided with stepper motor 40; As shown in Figure 2, pyroelectric infrared sensor 30, operation panel 20 are connected with the input interface of central control circuit 10, and stepper motor 40 is connected with the output interface of central control circuit, and main motor 50 is also connected with the output interface of central control circuit 10.
Whether described pyroelectric infrared sensor 30 has human body to exist for induction;
Described stepper motor 40 is for driving electric fan oscillating;
Described operation panel 20 makes operator control setting to electric fan, as the start and stop of electric fan, rotating speed setting, manual control are shaken the head;
Described main motor 50 is for driving the flabellum of electric fan to be rotated;
Described central control circuit 10 is IPD Information Processing Center of electric oscillatory fans, for receiving from the input signal of operation panel 20 and the input signal of pyroelectric infrared sensor 30, and these input signals are processed to the driving signal of rear output to main motor 50 and stepper motor 40, make main motor 50 be rotated or stop by the speed of operation panel setting, make stepper motor 40 carry out forward according to the human body information sensing of pyroelectric infrared sensor 30 or reverse just to cover the human body region angle that adapts.
Claims (1)
1. an energy is from the electric oscillatory fans of motion tracking human body, comprise a common electric fan, wherein comprise the main motor (50) that drives flabellum rotation, it is characterized in that, in the support post of fan, be provided with the external pyroelectric infrared sensor of a plurality of hoops (30), in the base of fan, be provided with central control circuit (10), on base, be provided with operation panel (20), on fan pillar stand top, be provided with stepper motor (40); Pyroelectric infrared sensor (30), operation panel (20) are connected with the input interface of central control circuit (10), stepper motor (40) is connected with the output interface of central control circuit, and main motor (50) is also connected with the output interface of central control circuit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132631.4U CN204003543U (en) | 2014-03-21 | 2014-03-21 | A kind of can be from the electric oscillatory fans of motion tracking human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132631.4U CN204003543U (en) | 2014-03-21 | 2014-03-21 | A kind of can be from the electric oscillatory fans of motion tracking human body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003543U true CN204003543U (en) | 2014-12-10 |
Family
ID=52043550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132631.4U Expired - Fee Related CN204003543U (en) | 2014-03-21 | 2014-03-21 | A kind of can be from the electric oscillatory fans of motion tracking human body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020156A (en) * | 2015-07-20 | 2015-11-04 | 西北农林科技大学 | Intelligent ceiling fan based on human body infrared sensors and control method thereof |
| WO2017024485A1 (en) * | 2015-08-10 | 2017-02-16 | 胡丹丽 | Household axial flow smart cooling apparatus, and control method therefor |
-
2014
- 2014-03-21 CN CN201420132631.4U patent/CN204003543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020156A (en) * | 2015-07-20 | 2015-11-04 | 西北农林科技大学 | Intelligent ceiling fan based on human body infrared sensors and control method thereof |
| CN105020156B (en) * | 2015-07-20 | 2017-11-28 | 西北农林科技大学 | Intelligent ceiling fan and its control method based on infrared sensor of the human body |
| WO2017024485A1 (en) * | 2015-08-10 | 2017-02-16 | 胡丹丽 | Household axial flow smart cooling apparatus, and control method therefor |
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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: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |