A multifunctional intelligent cleaning range hood

A range hood, multi-functional technology, applied in the direction of oil fume removal, household stoves/stoves, heating methods, etc., can solve problems such as uneven oil stains, loss of dynamic balance, and blade shedding, and achieve self-adjusting sensitivity, automatic cleaning, and convenience The effect of the operation

Active Publication Date: 2020-01-17
日照新睿招商发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing range hoods use physical buttons or contact touch buttons. When people use the range hood, their fingers are often dirty when cooking. In the process of repeatedly touching the switch, the switch will be stained with various It is a kind of stain in the kitchen, which is easy to breed bacteria, and it will be dirty when touched by clean hands. To keep it clean, it needs to be cleaned frequently. In addition, the blades in the range hood are difficult to clean, and long-term use will make it stick Uneven oil stains will cause the range hood to lose its dynamic balance during high-speed rotation, causing noise, and even worse, the blades will fall off

Method used

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  • A multifunctional intelligent cleaning range hood
  • A multifunctional intelligent cleaning range hood
  • A multifunctional intelligent cleaning range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] according to Figure 1 to Figure 8 As shown, the multifunctional intelligent cleaning range hood described in this embodiment includes: a casing 1 and an impeller installed in the casing, and the casing includes an upper casing and a lower casing,

[0045] The upper casing 11 is surrounded by a right side panel 111, a front side panel 112, a left side panel 113 and a rear side panel 114; the distance between the front side panel and the rear side panel is close to one-fifth of the rear side panel The middle partition plate 115 divides the inside of the upper casing into a front cavity and a rear cavity 11C. A vertical partition plate and an inclined partition plate are arranged between the middle partition plate and the front side plate; the vertical partition plate 116 and the inclined partition plate 117 divide the front cavity into a cavity A11A and a cavity B11B. The part of the plate located in the cavity A is provided with a motor installation hole and a heat dis...

Embodiment 2

[0072] The difference between this embodiment and Embodiment 1 is that the control switch includes a rotary adjustment switch and a stepper motor coaxially connected to the knob of the rotary adjustment switch.

[0073] The control switch includes a rotary adjustment switch, and a stepper motor coaxially connected with the knob of the rotary adjustment switch;

[0074] When adjusting a certain rotary adjustment switch, use finger a to block the corresponding induction air outlet, so that the pressure value of the pressure sensor at the corresponding position is greater than the set pressure a, and then use another finger b to block the other two within the set time b. One of the induction air outlets to control the forward and reverse rotation of the stepping motor;

[0075] The induction air outlet blocked by finger a is defined as the target air outlet, and the induction air outlet blocked by finger b is defined as the adjustment air outlet;

[0076] 1) When the adjusting a...

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Abstract

A multifunctional intelligent cleaning range hood comprises a shell and an impeller installed in a volute; the shell is divided into a cavity A, a cavity B and a rear cavity; the portion, located in the cavity A, of a middle partition plate is provided with a motor installing hole and a heat dissipating hole; an output shaft of a motor is sequentially provided with a belt pulley A and a blade fromfront to back; a lower shell is rectangular as a whole, and an induction switch is installed in a switch installing portion on the front side of the lower shell; the front side of the switch installing portion is provided with an air outlet; an air inlet is formed above the air outlet; a lighting lamp is installed on the front portion of the lower surface of the lower shell; the rear side of thelower surface of the lower shell is provided with an oil collecting groove; the lower shell communicates with a cavity 2, and a filtering plate is installed in the cavity 2; and a cleaning device is arranged in the volute. According to the multifunctional intelligent cleaning range hood, the counter-acting force of air flow acts on a pressure sensor so that the operation of range hood starting, shutdown and cleaning time and lighting brightness adjusting can be achieved, the function of a non-contact type switch is achieved, and using is safe and hygienic.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a multifunctional intelligent cleaning range hood. Background technique [0002] Most of the existing range hoods use physical buttons or touch-sensitive buttons. When people use the range hood, their fingers are often dirty when cooking. In the process of repeatedly touching the switch, the switch will be stained with various The stains in the kitchen are easy to breed bacteria, and they will be stained when touched with clean hands. To keep them clean, they need to be cleaned frequently. In addition, the blades in the range hood are difficult to clean, and long-term use will make them stick to them. The oil pollution is uneven, and the dynamic balance of the range hood will be lost during the high-speed rotation of the range hood, resulting in noise, and even more seriously, the blades will fall off. SUMMARY OF THE INVENTION [0003] The purpose of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 胡良娟
Owner 日照新睿招商发展有限公司
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