Motor-driven lift-type cabinet-shaped protecting range hood

Abstract

The invention discloses a power-driven lift-type cabinet-shaped protecting range hood and belongs to the field of rang hoods. The technical scheme is as follows: the range hood comprises a cabinet shell, an air cabinet and a protection plate and is characterized in that the air cabinet is arranged in the cabinet shell; the back vertical board of the air cabinet is provided with a guide rail A and is connected with the inner surface of the back plate of the cabinet shell through the guide rail A; a power-driven lifting device A is arranged between the cabinet shell and the air cabinet and enables the air cabinet to go up and down along the clockwise rotation or reversion of the power-driven lifting device A in the cabinet shell; an air exhaust device is arranged in the air cabinet; the inner interlayer of the air cabinet is provided with the protection plate which is driven to lift by a power-driven lifting device B; the lower part of the front surface of the air cabinet is provided with an oblique pipe which is provided with a power switch panel; and the bottom of the air cabinet is provided with a floodlight and the front vertical plate of the air cabinet is provided with a video device and an audio device.

Description

technical field [0001] The invention relates to a range hood, in particular to an electric lifting cabinet-shaped protective range hood. Background technique [0002] With the continuous improvement of people's living standards, people pay more and more attention to the safety, hygiene and health factors in the working and living environment. (grease pump. But at present all smoke (suction) range hoods are based on exhausting air (oil) as a single function, and no active protective device has been set up. When people are cooking delicious food, their necks and faces are often unavoidably exposed to the fire. and the cooking fume and hot gas produced in the pot, as well as the radiation of ultraviolet and infrared rays, and even cause the accident of oil spray scald in the pot; due to the unreasonable design, the fume is also very easy to escape, which will seriously affect the work in the kitchen. cause great harm to the health of personnel. [0003] For this reason, " si...

AI Technical Summary

Problems solved by technology

However, since the protection series range hood is an initial research and development technology, it is inevitable that there are deficiencies and shortcomings. The deficiencies and shortcomings of the above four utility model patents are mainly: unreasonable structure and unattractive appearance; the design of the protective plate lifting system is not good enough. Reasonable; the design position of the lighting fixtures is not perfect, and the lighting fixtures are easily polluted by oil fume; the entrance and exit of the protective plate lack effective protection, etc.

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