Integrated stove
A technology of integrated stoves and gas stoves, applied in the field of integrated stoves, can solve the problems of uncomfortable experience for consumers, escaping of oily fumes, and inability to quickly remove high-concentration oily fumes in an instant
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Embodiment 1
[0030] Such as figure 1 , figure 2 with image 3As shown, this embodiment provides an integrated cooker, including a gas cooker and a range hood installed above the gas range; the range hood includes a range hood main body, a central control circuit, a photoelectric smoke sensor and a motor; the range hood main body It includes a housing 1 and a smoke collection chamber 11. The housing 1 is provided with a plurality of air inlets 12, and any air inlet 12 communicates with the side wall of the smoke collection chamber 11; The output end of the type sensor is connected with the input end of the central control circuit, and the output end of the central control circuit is connected with the motor.
[0031] In some embodiments of the present invention, in the use of the prior art integrated cooker, although the gear position can be controlled by the user according to the situation, the smoke is only exhausted by side suction. In the process, a large amount of oil fume generate...
Embodiment 2
[0044] Such as image 3 As shown, in some embodiments of the present invention, the infrared receiver adopts a phototransistor, and the infrared emitter adopts an infrared light-emitting diode.
[0045] In some embodiments of the present invention, a phototransistor is used, the purpose of which is that when there is no smoke, the phototransistor receives infrared rays, the internal resistance decreases, and the current of the series circuit increases, so that the single-chip microcomputer does not receive an electrical signal and does not work; When there is smoke, due to the blocking of oil fume, the light transmittance becomes poor, the luminous flux decreases, the internal resistance increases, and the current decreases. The single-chip microcomputer receives the electrical signal and controls the electric control board to control the motor speed.
[0046] Such as image 3 As shown, in some embodiments of the present invention, the central control circuit includes a feedb...
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