CN201687749U - Intelligent electric fan - Google Patents
Intelligent electric fan Download PDFInfo
- Publication number
- CN201687749U CN201687749U CN2009202869389U CN200920286938U CN201687749U CN 201687749 U CN201687749 U CN 201687749U CN 2009202869389 U CN2009202869389 U CN 2009202869389U CN 200920286938 U CN200920286938 U CN 200920286938U CN 201687749 U CN201687749 U CN 201687749U
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- Prior art keywords
- electric fan
- utility
- inductor
- model
- switch
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Abstract
The utility model discloses an intelligent electric fan. The electric fan comprises an electric fan body (1) and an electric fan shift switch (2), and characterized by the further inclusion of a sensor switch (5) and a human body infrared sensor (4) which are connected in series between a power supply (6) and the electric fan body (1), and the power supply (6) and the sensor switch (3) are connected with each other through a fuse (5) arranged therebetween. The intelligent electric fan provided by the utility model has the advantages of simple technology implementation, economical and practical use and environmental protection.
Description
Technical field
The utility model relates to a kind of intelligent electric fan, particularly relates to a kind of technology and realizes the intelligent electric fan that passes through the human body infrared induction simple, economical and practical environmental protection.
Background technique
In company of school or a lot of place electric fan is housed all, electric fan is to control with hand switch and time switch at present, and when the people left, if forgotten the pass power supply, electric fan can continue to fan or till the time switch time arrives, cause unnecessary waste.Particularly in unexpected power failure, do not close when the people walks, wait the people to walk after again under the situation of incoming call, this waste is more serious.Therefore be badly in need of a kind of the people not situation under the intelligent electric fan of shutdown automatically.
The model utility content
At the problems referred to above, main purpose of the present utility model is to provide a kind of intelligent electric fan, compare with common electric fan, and the intelligent electric fan that the utility model provides, technology realizes simple, economical and practical environmental protection.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of intelligent electric fan, comprise electric fan body, electric fan driving switch, it is characterized in that: described intelligent electric fan also comprises inductor switch, human body infrared inductor, and described inductor switch and human body infrared inductor are connected between power supply and the described electric fan body.
Wherein, be connected with fuse between described power supply and the described inductor switch.
The inductor switch is pulled from the human body infrared inductor, promptly turned off the human body infrared inductor, the human body infrared inductor is inoperative; The inductor switch is pulled this side of human body infrared inductor, promptly open the inductor switch, the electric fan driving switch closes, at this moment power supply, human body infrared inductor, electric fan motor have been formed a closed circuit, the human body infrared inductor is started working, in the certain limit of electric fan front man-hour is arranged, inductor will remain closed the connection of circuit, and electric fan is opened; During the no one of electric fan front, inductor can disconnect closed circuit, forces electric fan to quit work.
Positive progressive effect of the present utility model is: the intelligent electric fan that the utility model provides, technology realizes simple, economical and practical and environmental protection.
Description of drawings
Fig. 1 is a general structure schematic representation of the present utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.Fig. 1 is a general structure schematic representation of the present utility model, the utility model comprises electric fan body 1, electric fan driving switch 2, also comprises that inductor switch 3, human body infrared inductor 4, inductor switch 3 and human body infrared inductor 4 are connected between power supply 6 and the described electric fan body 1 as shown in the figure.Be connected with fuse 5 between power supply 6 and the inductor switch 3.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. intelligent electric fan, comprise electric fan body (1), electric fan driving switch (2), it is characterized in that: described intelligent electric fan also comprises inductor switch (3), human body infrared inductor (4), and described inductor switch (3) and human body infrared inductor (4) are connected between power supply (6) and the described electric fan body (1).
2. intelligent electric fan according to claim 1 is characterized in that: be connected with fuse (5) between described power supply (6) and the described inductor switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202869389U CN201687749U (en) | 2009-12-30 | 2009-12-30 | Intelligent electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202869389U CN201687749U (en) | 2009-12-30 | 2009-12-30 | Intelligent electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201687749U true CN201687749U (en) | 2010-12-29 |
Family
ID=43376032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202869389U Expired - Fee Related CN201687749U (en) | 2009-12-30 | 2009-12-30 | Intelligent electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201687749U (en) |
-
2009
- 2009-12-30 CN CN2009202869389U patent/CN201687749U/en not_active Expired - Fee Related
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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: 20101229 Termination date: 20111230 |