CN102759178A - Light induction device for air humidification and aroma diffusion device - Google Patents
Light induction device for air humidification and aroma diffusion device Download PDFInfo
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- CN102759178A CN102759178A CN2011101112231A CN201110111223A CN102759178A CN 102759178 A CN102759178 A CN 102759178A CN 2011101112231 A CN2011101112231 A CN 2011101112231A CN 201110111223 A CN201110111223 A CN 201110111223A CN 102759178 A CN102759178 A CN 102759178A
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Abstract
The invention discloses a light induction device for an air humidification and aroma diffusion device, and belongs to the field of electronic technologies. The light induction device comprises a power source, a voltage reduction circuit, a rectifier circuit, a voltage stabilization circuit, a microcontroller power source unit, a microcontroller, a relay, a drive circuit and an infrared human body inductor, wherein the power source is connected with an input terminal of a power source circuit unit; an output terminal of the voltage reduction circuit is electrically connected with an input terminal of the rectifier circuit; an output terminal of the rectifier circuit is electrically connected with an input terminal of the voltage stabilization circuit; an output terminal of the voltage stabilization circuit is electrically connected with an input terminal of the microcontroller power source unit; an input terminal of the microcontroller is respectively electrically connected with the microcontroller power source unit and the infrared human body inductor through a control circuit; and an output terminal of the microcontroller is electrically connected with the relay through the drive circuit. The light induction device has the beneficial effects that by using the infrared human body inductor, the disadvantage of signal delay caused by a distance propagation reason is avoided, so that a street lamp is lightened in time, the reaction is sensitive, energy resources are saved, and the phenomenon of delay cannot occur. The light induction device is suitable to be used on stairs or in corridors.
Description
Technical field
The present invention relates to a kind of air wetting scent diffusion equipment, specifically is a kind of Photoinduction device of air wetting scent diffusion equipment, belongs to electronic technology field.
Background technology
Commercially available existing various air humidifier, mostly function singleness can't satisfy the demand of people in modern, so there is the insider that air humidifier is grouped together with expanding fragrant appearance, makes the functional diversities of air humidifier, has more practicality; In addition, fragrance can make people's pressure of releiving, and loosens body and mind, but need not continue to expand fragrant, and too many fragrance can make the people produce taediumvitae on the contrary, is unfavorable for the raising of operating efficiency.But this air humidifier is usually after plugging in; Just continue to appear the state of conducting power supply always; No matter this air humidifier daytime or night, someone are used or long-time unmanned the use, this air humidifier still continues to carry out the fragrant action of the moving expansion of humidification; Especially as far as general office or family; To the late into the night do not have personnel to be on duty at all or all go to bed; Need not re-use air humidifier at all, but since this moment air humidifier so continue to carry out humidification and expand fragrant action, therefore cause the waste of the energy and resource.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of Photoinduction device of air wetting scent diffusion equipment, can reach the purpose of energy savings and resource, reduces cost.
To achieve these goals, the technical scheme of the present invention's employing is: a kind of Photoinduction device of air wetting scent diffusion equipment comprises power supply; Switch element is made up of in the power circuit unit rectification circuit, mu balanced circuit and filter circuit; Form microcontroller, humidity sensor by relay one and drive circuit; Add wet circuit, wetness expands fragrant unit; Also comprise infrared human body induction device and photoinduction element, power supply is electrically connected with the input of rectification circuit, and the output of rectification circuit is electrically connected with the input of mu balanced circuit; The output of mu balanced circuit is electrically connected with the input of filter circuit, and the output of filter circuit is electrically connected with the input of microcontroller, and the input of microcontroller is connected with the output of infrared human body induction device, humidity sensor and photoinduction element respectively through control circuit; The output of microcontroller is electrically connected with the input of drive circuit electricity; Being electrically connected of the input of the output of drive circuit and relay one, relay one output is electrically connected with the input that adds wet circuit, wetness, relay two respectively, the output of relay two is electrically connected with the input of the fragrant unit of expansion.
The invention has the beneficial effects as follows: microcontroller is according to the signal of photoinduction element and the transmission of infrared human body induction device, and control humidifying unit and the work of expanding fragrant unit need not Artificial Control, and energy savings meets economic benefit.
Description of drawings
Fig. 1 is an electric theory diagram of the present invention
The specific embodiment
To combine accompanying drawing that the present invention is described further below.
As shown in Figure 1, a kind of Photoinduction device of air wetting scent diffusion equipment comprises power supply; Switch element is made up of in the power circuit unit rectification circuit, mu balanced circuit and filter circuit; Form microcontroller, humidity sensor by relay one and drive circuit; Add wet circuit, wetness expands fragrant unit; Also comprise infrared human body induction device and photoinduction element, power supply is electrically connected with the input of rectification circuit, and the output of rectification circuit is electrically connected with the input of mu balanced circuit; The output of mu balanced circuit is electrically connected with the input of filter circuit, and the output of filter circuit is electrically connected with the input of microcontroller, and the input of microcontroller is connected with the output of infrared human body induction device, humidity sensor and photoinduction element respectively through control circuit; The output of microcontroller is electrically connected with the input of drive circuit electricity; Being electrically connected of the input of the output of drive circuit and relay one, relay one output is electrically connected with the input that adds wet circuit, wetness, relay two respectively, the output of relay two is electrically connected with the input of the fragrant unit of expansion.
The present invention is provided with photoinduction element and infrared human body induction device; Utilize the induction of this photoinduction element and infrared human body induction device this install light in the environment of living in have or not and have or not human action; Control the outage or the starting state of this device; When all not having this device of the movable use of personnel at dead of night, this device can cut off the power supply automatically, reaches the effect of saving electric energy.This device is provided with a microcontroller; This microcontroller connects power circuit unit, wetness, the fragrant unit of expansion, photoinduction element humidity sensor, infrared human body induction device and drive circuit respectively; This power circuit unit sees through that microcontroller supply power supply gives this humidity sensor, expands fragrant unit, infrared human body induction device, humidity sensor, photoinduction element and drive circuit; And the microcontroller in this control circuit will be according to the signal of infrared human body induction device, humidity sensor and photoinduction element transmission; Through judgment processing, control adds wet circuit and expands perfume if only whether work, thereby reaches purpose of power saving.
When this photoinduction element is sensed light, give microcontroller with the signal transmission, microcontroller is through drive circuit control relay energized; Each element in the device begins energising, adds wet circuit and starts working, and humidity sensor sends the air humidity signal of sensing to microcontroller; Microcontroller is sent to the signal of receiving on the wetness, on display screen, demonstrates the numerical value of present air humidity, when the infrared ray human inductor has been sensed people's activity; Signal is reached microcontroller, make microcontroller pass through relay two controls and expand fragrant cell operation, but send fragrance; Releive staff's pressure when infrared ray human inductor induction during less than human action, reaches microcontroller with signal; Microprocessor controls relay two deenergizations expand fragrant unit and quit work.When photoinduction element was responded to less than any light source, microcontroller passed through drive circuit, control relay one deenergization, and each element quits work.
Claims (1)
1. the Photoinduction device of an air wetting scent diffusion equipment comprises power supply, the power circuit unit; Be made up of rectification circuit, mu balanced circuit and filter circuit, switch element is made up of relay one and drive circuit; Microcontroller, humidity sensor adds wet circuit; Wetness expands fragrant unit, it is characterized in that also comprising infrared human body induction device and photoinduction element; Power supply is electrically connected with the input of rectification circuit, and the output of rectification circuit is electrically connected with the input of mu balanced circuit, and the output of mu balanced circuit is electrically connected with the input of filter circuit; The output of filter circuit is electrically connected with the input of microcontroller; The input of microcontroller is connected with the output of infrared human body induction device, humidity sensor and photoinduction element respectively through control circuit, and the output of microcontroller is electrically connected with the electric input of drive circuit, being electrically connected of the input of the output of drive circuit and relay one; Relay one gets output and is electrically connected with the input that adds wet circuit, wetness, relay two respectively, and the output of relay two is electrically connected with the input that expands fragrant unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101112231A CN102759178A (en) | 2011-04-28 | 2011-04-28 | Light induction device for air humidification and aroma diffusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101112231A CN102759178A (en) | 2011-04-28 | 2011-04-28 | Light induction device for air humidification and aroma diffusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102759178A true CN102759178A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101112231A Pending CN102759178A (en) | 2011-04-28 | 2011-04-28 | Light induction device for air humidification and aroma diffusion device |
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| CN (1) | CN102759178A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439051Y (en) * | 2000-09-08 | 2001-07-11 | 马进南 | 365 days timing intelligent programing device for central air conditioner system |
| JP2006118724A (en) * | 2004-10-19 | 2006-05-11 | Nichias Corp | Humidity control device and its operation method |
| CN101506592A (en) * | 2006-06-12 | 2009-08-12 | Kaz公司 | Humidifeir with controlled heated scent mechanism |
| CN101673120A (en) * | 2009-09-28 | 2010-03-17 | 侯正刚 | Humidity control device |
| CN101702853A (en) * | 2009-11-20 | 2010-05-05 | 周尧达 | Intelligent terminal controller |
-
2011
- 2011-04-28 CN CN2011101112231A patent/CN102759178A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439051Y (en) * | 2000-09-08 | 2001-07-11 | 马进南 | 365 days timing intelligent programing device for central air conditioner system |
| JP2006118724A (en) * | 2004-10-19 | 2006-05-11 | Nichias Corp | Humidity control device and its operation method |
| CN101506592A (en) * | 2006-06-12 | 2009-08-12 | Kaz公司 | Humidifeir with controlled heated scent mechanism |
| CN101673120A (en) * | 2009-09-28 | 2010-03-17 | 侯正刚 | Humidity control device |
| CN101702853A (en) * | 2009-11-20 | 2010-05-05 | 周尧达 | Intelligent terminal controller |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121031 |