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Structural module for controlling smoke by utilizing laser identification technology

A structural module and laser recognition technology, which is applied in applications, household stoves, household heating, etc., can solve the problems of inability to realize complete intelligent smoke control, and achieve the effect of good control of wind speed and convenient production

Pending Publication Date: 2019-04-19
广东美集世智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a structural module that uses laser recognition technology to control smoke; the range hood has a structural module that uses laser recognition technology to control smoke. By improving the structure of the range hood and setting a specific circuit structure, Make the light sensor generate the corresponding laser signal according to the change of the laser beam to realize the adjustment of the wind speed; it has the advantages of intelligence, high efficiency, convenient production, energy saving, etc., and can effectively solve the problem that the existing technology cannot realize complete intelligent smoke control

Method used

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  • Structural module for controlling smoke by utilizing laser identification technology
  • Structural module for controlling smoke by utilizing laser identification technology
  • Structural module for controlling smoke by utilizing laser identification technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] One of the embodiments of the present invention, such as Figure 1~6 As shown, this embodiment provides a structural module for smoke control using laser recognition technology, which is applied to range hoods, including: a box body 1, which is the main part of the smoking hood; The panel assembly 2; the inner space of the box body is a semi-closed cavity 3.

[0070] The box is also provided with two openings connected to the semi-closed cavity, which are the smoke inlet 31 and the smoke exhaust 32 respectively; the smoke inlet is provided with a hollow cover.

[0071] The inner space of the semi-closed cavity is divided into a laser cavity 33 and an electric control cavity 34; the smoke inlet 31 communicates with the laser cavity 33; and the smoke exhaust port 32 communicates with the electric control cavity 34. The laser cavity 33 is placed above the electrically controlled cavity 34 . The smoke exhaust port 32 is connected to a smoke exhaust pipe (not shown in the ...

Embodiment 2

[0087] One of the embodiments of the present invention, such as Figure 7-8 As shown, the main technical solutions of this embodiment are basically the same as those of Embodiment 1, and the features not explained in this embodiment are explained in Embodiment 1, and will not be repeated here. The difference between this embodiment and embodiment 1 is:

[0088] The panel assembly 2 includes a touch panel 21 and several touch sensing modules; the touch panel is provided with a plurality of touch keys 22; each touch key is connected with a touch sensing module.

[0089] The touch sensing module is connected to the controller. When the touch sensing module receives a touch signal, the touch sensing module outputs the sensing signal to the controller, and the controller reads the sensing signal information and executes the control command corresponding to the touch key .

[0090]The plurality of touch keys 22 are arranged on the touch panel at equal intervals. The touch keys at...

Embodiment 3

[0093] One of the embodiments of the present invention, such as Figure 9 As shown, the main technical solutions of this embodiment are basically the same as those of Embodiment 1 or 2, and the features not explained in this embodiment are explained in Embodiment 1 or 2, and will not be repeated here. The difference between this embodiment and embodiment 1 or 2 is:

[0094] In this embodiment, it is considered that when the cooking operation is performed, the temperature of the oil fume generated is high; when the oil fume enters the laser cavity, the high temperature oil fume will affect the transmission path of the laser beam; if the temperature is too high, the laser beam passes through When there is oily fumes, the path will deflect upwards and hit the position above the laser receiving end; therefore, in this embodiment, the laser receiving end has a larger receiving area for the laser beam.

[0095] The shape of the laser receiving end is a bar shape, and the surface ar...

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PUM

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Abstract

The invention provides a structural module for controlling smoke by utilizing a laser identification technology, and the structural module is applied to a range hood. The range hood comprises a box body, wherein an inner space of the box body is provided with a semi-enclosed cavity body; the box body is provided with a panel assembly; the box body is also provided with a smoke inlet and a smoke exhaust hole; the inner space of the semi-enclosed cavity body of the box body is divided into a laser cavity and an electric control cavity; the smoke inlet communicates with the laser cavity; the smoke exhaust hole communicates with the electric control cavity; a partition plate is arranged at a joint of the laser cavity and the electric control cavity; and the structural module is arranged in thelaser cavity. The structural module comprises a laser emitting end and a laser receiving end; the laser emitting end and the laser receiving end are oppositely fixed to the inner walls of the two sides of the laser cavity through fixed screw holes; the inner part of the laser emitting end is used for emitting laser beams; the laser receiving end is used for receiving the laser beams emitted fromthe laser emitting end and sending laser signals to a laser electronic control module; and the controller is used for receiving a modulation command of the laser electronic control module and triggering a blower electronic control module to adjust air volume.

Description

technical field [0001] The invention relates to the field of intelligent home appliances, in particular to a structural module for controlling smoke by using laser recognition technology. Background technique [0002] A range hood, also known as a range hood, is a kitchen appliance that uses wind to suck in cooking fumes and discharge them to the outside. The range hood can quickly remove the harmful smoke generated during cooking and purify the kitchen environment; in modern life, the range hood has become one of the indispensable kitchen equipment in common families. [0003] In modern life, cooking stoves and range hoods are mostly used in home kitchens to cook food, but the control of existing stoves and range hoods is mainly through buttons, voice control or gesture control. The push-button cooker must be in direct contact with the cooker or range hood, which is easy to get your hands dirty. Controlling the wind speed by voice has disadvantages. For example, the range...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 蓝剑陈锐王树传
Owner 广东美集世智能科技有限公司
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