Range hood main organic shell, air duct, fan, check valve, oil collection device, lighting device, power switch and power cord. 1, the case It consists of two parts: shell and panel. It is made of cold-rolled steel sheet. It is not only clean and beautiful, but also rust-free, and it is durable and easy to clean. It is also popular with tempered glass and stainless steel. 2, the motor The motor is the core part of the range hood. It adopts a fully enclosed single-phase capacitor-operated asynchronous motor; the iron shell is completely enclosed, the motor bearing is a double-row ball bearing, the insulation grade is E-pole insulation, and the capacity of the starting capacitor is about 4 microfarads. . 3, wind wheel Centrifugal rotors are used. Its diameter is 220mm/240mm. It is made of silicon alloy aluminum sheet, which is durable and invariable, and has good dynamic balance performance. 4, the wind channel The passage for the flue gas is made by spray-molding the surface of the cold-rolled steel sheet. The rationality of the structure of the duct determines the exhaust volume and noise of the entire range hood. 5, check valve Made of plastic, the role is to prevent smoke from pouring. 6, set smoke exhaust device It consists of a fuel collecting box, a smoke exhaust pipe, an oil collecting cup and an oil guiding ring. 7, lighting device In the ordinary Middle Ages, 15~40W incandescent screw bulbs were used: European-style machine, near-suction type with cold light source lamp, and a detachable transparent plexiglass piece to enclose the lamp to avoid contamination of the lamp and corrosion of the lamp during cooking. Electrical safety. 8, the power switch Use a light touch switch or mechanical switch to control the working condition.
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