Mistaken touch prevention type intelligent switch based on Internet of Things

A smart switch, anti-mistouch technology, applied in electronic switches, heating methods, household heating and other directions, can solve the problem of mis-touch switches, etc., to prevent mis-touch and improve friction.

Pending Publication Date: 2020-04-21
NINGBO XINGHONG INTELLIGENT TECH CO LTD
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AI-Extracted Technical Summary

Problems solved by technology

However, conventional switch control is difficult to meet the requirements of further improving control accuracy and energy saving. In order to realize home intelligence, Hyundai uses Internet of Things technology to realize the connection between household items and smart switches, and smart switches are used to control smart home products.
[0003] The smart switch used in the kitchen is used to control the power on and off of the household products in the kitchen. The kitchen is a place for cooking. When colleagues cook in the kitchen and use the electric kettle to boil water, the cooking fume floats in the kitchen air. At the same time, the high-temperature water vapor genera...
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Method used

In this scheme, one end of the soot sensor 5 is provided with a push-pull bump 28, and the push-pull bump 28 is connected to the protective frame 3, and the outer side of the push-pull bump 28 is provided with a plurality of anti-slip grooves 29, and the personnel use process When contacting the push-pull bum...
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Abstract

The invention discloses a mistaken touch prevention type intelligent switch based on the Internet of Things. The switch comprises a switch body, a protection frame is arranged on one side of the switch body. One surface of the protection frame is connected with an oil smoke sensor; the other surface of the protection frame is connected with a spraying assembly; a rotating rod is arranged at the bottom of the spraying assembly; two ends of the rotating rod are connected with the side wall of the protection frame; a plurality of layers of wiping strips are connected to the outer side of the rotating rod; the protection frame is arranged on the outer side of the intelligent switch body; the lampblack condition in a kitchen is detected through a lampblack sensor outside the protection frame; soap emulsion is sprayed through an arranged spraying assembly. Saponification treatment of oil stains adhering to the surface of the intelligent switch body is facilitated, meanwhile, the arranged rotating rod drives the wiping strip to rotate and wipe the surface of the intelligent switch body, the saponified oil stain surface can be wiped cleanly, and the mistaken touch phenomenon caused by sliding of the fingers of a person when the fingers of the person adhere to grease substances is prevented.

Application Domain

Domestic stoves or rangesLighting and heating apparatus +3

Technology Topic

Internet of ThingsOil and grease +4

Image

  • Mistaken touch prevention type intelligent switch based on Internet of Things
  • Mistaken touch prevention type intelligent switch based on Internet of Things
  • Mistaken touch prevention type intelligent switch based on Internet of Things

Examples

  • Experimental program(1)

Example Embodiment

[0030] Specific embodiments: when the soot sensor 5 detects that the oil fume content in the air is relatively large, the signal of the soot sensor 5 is transmitted to the Internet of Things control terminal, and the Internet of Things control terminal controls the micro pump body 10 to start, and the output power of the micro pump body 10 Next, pump the saponified emulsion inside the soap tank 9 into the infusion tube 12 inside the protection frame 3, and connect it to the inside of the spray frame 15 through the branch pipe 16. After the micro pump body 10 is controlled by the Internet of Things control terminal, start the micro Air pump 22, under the effect of micro-air pump 22, the compressed air is blown out from airflow pipe 21, and in the spray frame 15, the high-speed airflow blown out by airflow pipe 21 passes through the gas distribution plate 17, and is ejected from the gap, while branch pipe 16 will The saponified emulsion is sprayed from the cone-shaped liquid separation surface 18. When the liquid and gas meet, the air velocity generally reaches 200-340m/s, and the air velocity is much higher than the flow velocity of the saponified emulsion, so there is a relatively large relative velocity between the two fluids. , so as to generate considerable friction, so that the saponified emulsion is atomized, sprayed from the nozzle 19 to the surface of the switch body 1, and the oil molecules on the surface of the switch body 1 are saponified, so as to facilitate the removal of the oil fume on the surface of the switch body 1, and at the same time When a person uses the switch body 1, the protective frame 3 is opened, and the protective frame 3 is pushed to move upwards. Since the rotating rod 7 is rotationally connected with the side wall of the protective frame 3, when the wiper strip 8 contacts the surface of the switch body 1, the protective frame is dragged. When the frame 3 moves, the wiping bar 8 starts to rotate and wipe the surface of the switch body 1, so as to wipe off the saponified soot molecules.
[0031] In this solution, two fixed blocks 24 are connected to the top of the switch body 1, and a spring 25 is connected to the top of the fixed block 24. A magnet 26 is connected, and a plurality of metal sheets 27 are connected to the bottom of the protective frame 3, and the metal sheets 27 and the magnets 26 are adhered to each other. After the user pushes the protective frame 3 and uses the switch body 1, the protective frame 3 is When pulling apart, because one end of the spring 25 is fixedly connected to the inner wall of the protection frame 3, under the action of the protection frame 3, the spring 25 is in a stretched state. 25 returns to the original position under the elastic force, and when the metal sheet 27 and the magnet 26 at the bottom of the protection frame 3 contact each other, the magnet 26 and the metal sheet 27 are mutually adsorbed, and the protection frame 3 has played a position-limiting protection.
[0032] In this solution, one end of the oil fume sensor 5 is provided with a push-pull bump 28, and the push-pull bump 28 is connected to the protection frame 3, and a plurality of anti-slip grooves 29 are arranged on the outside of the push-pull bump 28. Both hands contact push-pull projection 28, because the outside of push-pull projection 28 is provided with a plurality of anti-skid grooves 29, increased the frictional force of personnel's palm and protection frame 3 outsides, avoided personnel's hand-slip phenomenon when pushing protection frame 3.
[0033] In this solution, the outside of the soap tank 9 is provided with an injection nozzle 30. After the saponified emulsion inside the soap tank 9 is used up, the personnel inject the saponified emulsion into the soap tank 9 through the injection nozzle 30.
[0034] In this solution, the fume sensor is preferably TGS2100, the micro solenoid valve is preferably 5523, the micro pump body is preferably PYP032, and the micro air pump is preferably DQB380-FB-3. .

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Description & Claims & Application Information

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  • avoid accidental touch
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