An intelligent multifunctional range hood

A range hood, multi-functional technology, applied in the direction of removing oil fume, household stove/stove, heating method, etc., can solve the problems of soiling, easy breeding of bacteria, etc., to achieve the effect of enhancing suction, self-adjusting sensitivity, and convenient operation

Active Publication Date: 2020-04-17
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 stained when touched by clean hands. To keep it clean, it needs to be cleaned frequently

Method used

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  • An intelligent multifunctional range hood
  • An intelligent multifunctional range hood
  • An intelligent multifunctional range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] according to Figure 1 to Figure 8 As shown, an intelligent multifunctional range hood described in this embodiment includes; it is characterized in that: a casing 1 and an impeller installed in the casing, the casing includes an upper casing 11 and a lower casing 12,

[0047] The upper casing is surrounded by the right side plate 111, the front side plate 112, the left side plate 113 and the rear side plate 114; One of them is provided with a middle partition 115; said middle partition divides the interior of the upper casing into a front chamber and a rear chamber 11C. A vertical partition 117 and an oblique partition 116 are arranged between the middle partition and the front side panel; the vertical partition and the oblique partition divide the front chamber into a cavity A11A and a cavity B11B, and the partition The plate is located in the cavity A part with motor installation holes and heat dissipation holes; the motor 2 is installed in the cavity A, and its rot...

Embodiment 2

[0074] The difference between this embodiment and Embodiment 1 is that the control switch includes a rotary adjustment switch and a stepping motor coaxially connected with the knob of the rotary adjustment switch.

[0075] The control switch includes a rotary adjustment switch, and a stepper motor coaxially connected with the knob of the rotary adjustment switch;

[0076] 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 four induction air outlets to control the positive and negative rotation of the stepper motor;

[0077] 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;

[0078] 1) When the ad...

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PUM

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Abstract

The invention provides an intelligent multifunctional range hood. The intelligent multifunctional range hood comprises a shell and an impeller. The shell is divided into cavity A, cavity B and a rearcavity. Motor installation holes and heat dissipation holes are formed in the portion, located in cavity A, of a middle segregation plate. A belt pulley A and blades are sequentially installed from front to back at the output shaft of a motor. A lower shell is of a rectangular shape on the whole. An inductive switch is installed inside a switch installation portion of the front side of the lower shell. Air outlets are formed in the front side of the switch installation portion. Air inlets are formed above the air outlets. An illumination lamp is installed in the front portion of the lower surface of the lower shell. An oil collection groove is installed on the rear side of the lower surface of the lower shell. The lower shell communicates with a second cavity, and a filter plate is installed in the second cavity. A lifting mechanism is arranged on a rear side plate. According to the intelligent multifunctional range hood, the reactive force of airflow is used to act on pressure sensorsso that operation of on-off and rising-falling of the range hood and operation of illuminating adjustment are achieved; the function of non-contact type switch is achieved; and the use is safe and sanitary.

Description

technical field [0001] The invention belongs to the field of home appliances, and in particular relates to an intelligent multifunctional range hood. Background technique [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 stained when touched by clean hands. To keep it clean, it needs to be cleaned frequently. Contents of the invention [0003] The object of the present invention is to provide an intelligent multi-functional range hood with simple structure, convenient manufacture and no need for touch control during use, aiming at the deficiencies in the prior art. [0004] In order to achieve the purpose of the present invention, the following technical solutions are adopted: an intell...

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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