CN103423789A - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN103423789A CN103423789A CN2012101615396A CN201210161539A CN103423789A CN 103423789 A CN103423789 A CN 103423789A CN 2012101615396 A CN2012101615396 A CN 2012101615396A CN 201210161539 A CN201210161539 A CN 201210161539A CN 103423789 A CN103423789 A CN 103423789A
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- circuit
- microprocessor
- smoke exhaust
- exhaust ventilator
- output
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Abstract
The invention discloses a smoke exhaust ventilator. The smoke exhaust ventilator comprises a motor, a drive circuit, a commutating and voltage-stabilizing circuit, a microprocessor and a cleaning circuit. The output end of the microprocessor is connected with the input end of the commutating and voltage-stabilizing circuit. The output end of the commutating and voltage-stabilizing circuit is connected with the input end of the drive circuit. The output end of the drive circuit is connected with the input end of the motor. The output end of the microprocessor is connected with the input end of the cleaning circuit. The microprocessor sends display signals through a display circuit, and the display signals are displayed on a LED display screen. Automatic cleaning can keep the smoke exhaust ventilator clean and tidy, operations are convenient, time is saved and efficiency is raised.
Description
Technical field
The present invention relates to a kind of household electrical appliance for kitchen use, particularly relate to a kind of smoke exhaust ventilator with automatic cleaning function.
Background technology
Smoke exhaust ventilator is a kind of kitchen appliance that purifies kitchen environment.It is arranged on kitchen health energy-saving range hood cooking stove top, the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, reduces and pollutes, and purifies air, and gas defence, explosion-proof safety guarantee effect are arranged.
Smoke exhaust ventilator has become the requisite cooking apparatus of Modern Family.The time that smoke exhaust ventilator enters Chinese average family kitchen is not also very long.Early stage family kitchen smoke evacuation work is all completed by ventilating fan.Although ventilating fan can exclude the most of oil smoke in kitchen, the pollution of the oil smoke that it produces in unable solution culinary art to whole kitchen.The oil smoke produced in culinary art contains a lot of harmful materials, if the people works for a long time in being full of the room of oil smoke, can cause the generation of a lot of diseases.
But most of smoke exhaust ventilator does not have automatic cleaning action in the market, the manual cleaning difficulty, and easily injure skin, some oil networks are sharp-pointed, easily injured, and the cleaning effort is time-consuming.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of smoke exhaust ventilator with automatic cleaning function is provided, automatically clean up neatly, easy to operate, saved the time, improved efficiency.
In order to achieve the above object, the technical solution used in the present invention is: a kind of smoke exhaust ventilator comprises motor, drive circuit, regulator rectifier circuit, microprocessor and cleaning circuit; Output end of microprocessor connects the input of regulator rectifier circuit, and the output of regulator rectifier circuit connects the input of drive circuit, and the output of drive circuit connects the input of motor, and the output of microprocessor connects the input of cleaning circuit.The output of described microprocessor is connected with display circuit.The output of described display circuit connects LED display.
Compared with prior art, the invention has the beneficial effects as follows: microprocessor feed drive signal is to regulator rectifier circuit, and regulator rectifier circuit, to after driving signal to carry out rectifying and voltage-stabilizing, enters drive circuit, by the drive circuit drive motor, is worked; Microprocessor is cleaned oil smoke by cleaning circuit, and microprocessor carries display to be presented at LED display by display circuit.Automatically clean up neatly, easy to operate, saved the time, improved efficiency.
The accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
The specific embodiment
Below in conjunction with embodiment, with reference to accompanying drawing, be elaborated, in order to technical characterictic of the present invention and advantage are interpretated more in-depth.
As shown in Figure 1, a kind of smoke exhaust ventilator with automatic cleaning function, comprise motor, drive circuit, regulator rectifier circuit, microprocessor and cleaning circuit to schematic block circuit diagram of the present invention; Output end of microprocessor connects the input of regulator rectifier circuit, and the output of regulator rectifier circuit connects the input of drive circuit, and the output of drive circuit connects the input of motor, and the output of microprocessor connects the input of cleaning circuit.The output of described microprocessor is connected with display circuit.The output of described display circuit connects LED display.
Operation principle of the present invention is as follows: microprocessor feed drive signal is to regulator rectifier circuit, and regulator rectifier circuit, to after driving signal to carry out rectifying and voltage-stabilizing, enters drive circuit, by the drive circuit drive motor, is worked.Microprocessor is cleaned oil smoke by cleaning circuit, and microprocessor carries display to be presented at LED display by display circuit simultaneously.
The content of mentioning in above-described embodiment is not limitation of the invention, and under the prerequisite that does not break away from inventive concept of the present invention, any apparent replacement is all within protection scope of the present invention.
Claims (1)
1. a smoke exhaust ventilator, is characterized in that: comprise motor, drive circuit, regulator rectifier circuit, microprocessor and cleaning circuit; Output end of microprocessor connects the input of regulator rectifier circuit, and the output of regulator rectifier circuit connects the input of drive circuit, and the output of drive circuit connects the input of motor, and the output of microprocessor connects the input of cleaning circuit; The output of described microprocessor is connected with display circuit; The output of described display circuit connects LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101615396A CN103423789A (en) | 2012-05-23 | 2012-05-23 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101615396A CN103423789A (en) | 2012-05-23 | 2012-05-23 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103423789A true CN103423789A (en) | 2013-12-04 |
Family
ID=49648920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101615396A Pending CN103423789A (en) | 2012-05-23 | 2012-05-23 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103423789A (en) |
-
2012
- 2012-05-23 CN CN2012101615396A patent/CN103423789A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |