Reciprocating spiral self-absorption range hood

Abstract

The invention discloses a reciprocating spiral self-absorption range hood. The reciprocating spiral self-absorption range hood comprises an outer shell body, wherein a corrugated pipe is arranged at the upper end of the outer shell body; an anti-reflection film is arranged at the lower end of the outer shell body; and an oil collection cup is arranged at the middle part of the anti-reflection film. The reciprocating spiral self-absorption range hood is characterized in that oil absorption mechanism is arranged in the outer shell body; the oil absorption mechanism comprises a fixed barrel fixedly connected into the outer shell body; a rotary barrel is arranged in the fixed barrel, and the two ends of the rotary barrel penetrate through the upper sidewall and the lower sidewall of the fixedbarrel; the sidewall close to the upper end, of the rotary barrel, is rotationally connected with the inner wall of the fixed barrel through a first bearing; the upper wall of the rotary barrel communicates with the corrugated pipe; the lower wall of the rotary barrel communicates with the outside; a thread is formed on the outer wall of the rotary barrel; and an electromagnetic ring is connectedto the sidewall of the rotary barrel through the thread. According to the reciprocating spiral self-absorption range hood, lampblack generated during cooking can be automatically absorbed along with the increasing of a temperature above a stove, and drive of an external circuit is not needed, so that the electric energy is greatly saved; and drive of a motor is not needed, and a great noise is avoided, so that people are facilitated to use.

Description

technical field [0001] The invention relates to the technical field of kitchen electrical equipment, in particular to a reciprocating spiral self-suction range hood. Background technique [0002] The range hood is one of the essential equipment in the kitchen of people's homes. It is mainly used to discharge the harmful oil fumes generated during cooking in the kitchen to the outside, purify the air in the kitchen, and benefit people's health. [0003] At present, the range hoods used by people are all driven by external circuits and motors, which consume a lot of electric energy. Moreover, because they are driven by motors, the range hoods will generate a lot of noise when they are in use. Therefore, it is necessary to design a Self-priming range hood to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a reciprocating spiral self-suction range hood. [0005] In or...

AI Technical Summary

Problems solved by technology

[0003] At present, the range hoods used by people are all driven by external circuits and motors, which consume a lot of electric energy. Moreover, because they are driven by motors, the range hoods will generate a lot of noise when they are in use. Therefore, it is necessary to design a Self-priming range hood to solve the above problems

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