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
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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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