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Kitchen electricity rotary knob with warning function and operating method thereof

A technology of knobs and kitchen appliances, applied in circuits, electric switches, electrical components, etc., can solve the problems of not being able to inform the working status of kitchen appliances in time, and achieve the effect of simple structure and diverse functions

Active Publication Date: 2017-03-29
J&V ELECTRONICS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this LED color-changing technology is used for the kitchen electric knob, the knob not only has the function of switch and lighting, but also has a warning function, which cannot inform people of the working status of the kitchen electric appliance in time and issue a warning

Method used

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  • Kitchen electricity rotary knob with warning function and operating method thereof
  • Kitchen electricity rotary knob with warning function and operating method thereof
  • Kitchen electricity rotary knob with warning function and operating method thereof

Examples

Experimental program
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Embodiment approach

[0032] refer to figure 2 and image 3, one end of the knob body 30 is accommodated in the groove 11 and located above the waterproof cover 22 . The knob body can be rotated in the groove 11 to adjust the gear position. As an embodiment of the present invention, the knob body 30 includes a sensing element 31 , a knob 32 , a knob cover 33 , a knob cover 34 and a knob ring 35 . The sensing element 31 is disposed inside the knob 32 . The knob 32 is cylindrical as a whole, and an annular mounting portion 321 is formed in the middle of the cylinder, and the knob sleeve 33 is mounted on the annular mounting portion 321 . An annular sleeve portion 322 is dug out on the top of the cylinder, and a buckle groove 323 and a hook groove 324 are dug in the sleeve portion 322 . The knob ring 35 has an annular portion 351 and a top 352 disposed on the top end of the annular portion. The ring portion 351 is sleeved on the socket portion 322 , and the top portion 352 covers the socket port...

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PUM

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Abstract

The invention provides a kitchen electricity rotary knob with the warning function. The kitchen electricity rotary knob comprises a rotary knob base, an LED lamp assembly and a rotary knob body. The rotary knob base is provided with a groove, and the LED lamp assembly is fixedly arranged in the groove. The rotary knob body is fixedly provided with an induction piece. The rotary knob body is arranged on the rotary knob base in a rotating mode and covers the LED lamp assembly. The LED lamp assembly comprises a PCB control panel and a waterproof jacket. The PCB control panel is contained in the groove. The waterproof jacket covers the PCB control panel and is connected with the groove wall of the groove in a sealing mode. The PCB control panel is provided with an inductive switch, a sensor, a rectifier component, an LED lamp, a CPU and a power port. The rectifier component is electrically connected with the LED lamp. The inductive switch is used for magnetic induction of the position change of the induction piece. The sensor detects change of the kitchen electricity temperature. The inductive switch and the CPU are in signal connection. The CPU controls the LED lamp.

Description

technical field [0001] The invention relates to the technical field of kitchen electric accessories, in particular to a kitchen electric knob with a warning function and a working method thereof. Background technique [0002] The traditional kitchen electric knob only has the function of switch and has a single function. For this reason, someone has developed a kitchen electric knob with LED lights, which is suitable for outdoor use in the evening or at night. While realizing the barbecue function, it also has the functions of lighting, decoration and safety reminder. The application of LED lights in kitchen electric knobs enriches the functions of the knobs and brings convenience to people. [0003] In addition, the RGB three-color light-emitting diode (LED) uses single-chip microcomputer technology and temperature sensors to regulate the color of the LED light, so that it presents different colors and displays different working states. If this LED color-changing technolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/12F24C3/10H01H19/08F21V23/04F21V23/00F21V33/00F21Y115/10
CPCF21V23/003F21V23/0407F21V33/00F24C3/103F24C3/12H01H19/08
Inventor 张华剑张威杨阳军
Owner J&V ELECTRONICS SCI & TECH CO LTD