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range hood

A range hood and oil fume collection technology, which is applied in the direction of oil fume removal, household stoves/stoves, heating methods, etc., can solve the problems of low motor speed and limited suction, and achieve the effect of reducing pollution and improving the effect of oil fume

Active Publication Date: 2019-04-12
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the range hood structure of the prior art, the motor shaft drives the fan to rotate to generate suction to achieve the function of extracting oil fume and absorbing dirt. Due to the high-speed motor noise and the size of the range hood fan, the motor speed is generally not high and the suction is limited.

Method used

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Embodiment Construction

[0038] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" are based on the drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore...

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Abstract

The invention discloses a range hood which comprises a machine body, a fan system, an oil collecting smoke hood and an auxiliary fan, wherein the fan system is connected with the machine body and is suitable for generating gas flow; the fan system is arranged on the side part of the machine body; the oil collecting smoke hood is connected with the machine body; the oil collecting smoke hood defines a flue which communicates with the fan system; the oil collecting smoke hood comprises an inner cover and an outer cover which are arranged in a spaced mode; an auxiliary air flue is defined between the inner cover and the outer cover; an air inlet which communicates with the auxiliary air flue is formed in the outer cover; an air outlet which communicates with the air flue is formed in the bottom of the inner cover and the bottom of the outer cover in a spaced mode; and the auxiliary fan is arranged in the auxiliary air flue to generate air flow. According to the embodiment of the invention, the range hood disclosed by the invention can achieve the purpose of strongly sucking oil fume, so that the oil fume sucking effect of the range hood is improved, and pollution, on the fan system, of oil stain can be avoided or reduced.

Description

technical field [0001] The invention relates to a range hood. Background technique [0002] In the range hood structure of the prior art, the motor shaft drives the fan to rotate to generate suction to achieve the function of extracting oil fume and absorbing dirt. Due to the high-speed motor noise and the size of the range hood fan, the motor speed is generally not high and the suction is limited. . Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a range hood, and the range hood blower can have sufficient suction when working, so as to achieve the purpose of sucking the oil fume forward. [0004] The range hood according to the embodiment of the present invention comprises: a body; a fan system connected to the body and adapted to generate airflow, the fan system is arranged at the side of the body; an oil collection hood,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/20F24C15/2035
Inventor 武秋红冯国平李春江陈金涛
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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