Extractor hood

A range hood and range hood technology, applied in the field of kitchen appliances, can solve problems such as affecting the health of users, affecting the overall appearance, bumping the user's head, etc., and achieving the effects of simple structure, good effect of preventing oil fume escape, and better appearance.

Active Publication Date: 2018-01-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this technology is that the oil fume may still escape from the front, which directly affects the health of the user, and the installation of smoke plates on both sides may bump the user's head and affect the overall appearance

Method used

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Embodiment

[0028] Such as Figure 1 to Figure 3 as shown ( figure 1 and image 3 The arrow in the arrow indicates the flow direction of the oil fume), this embodiment provides a range hood, which includes a fume collecting hood 2 and a wind cabinet 1 arranged above the fume collecting hood 2, and the fume collecting hood 2 is recessed upwards to form a smoke collecting chamber 3. The smoke collecting cavity 3 is provided with a main air inlet 4, and the main air inlet 4 communicates with the air inlet of the wind cabinet 1, and the wind cabinet 1 is provided with a main fan 11. The lower end of the smoke collecting hood 2 is provided with an auxiliary air inlet 5 located outside the smoke collecting chamber 3, and the smoke collecting hood 2 is provided with an auxiliary smoke exhaust channel 6 communicating with the auxiliary air inlet 5. An exhaust device for extracting oil fumes in channel 6. The ventilation device is preferably but not limited to an auxiliary blower 7 arranged in ...

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PUM

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Abstract

The invention discloses an extractor hood, and belongs to the technical field of kitchen electric appliances. In order to solve the problem that the lampblack escape prevention effect of an existing device is poor, the extractor hood is designed. The extractor hood comprises a lampblack collection cover, the lampblack collection cover is sunk upwards to form a lampblack collection cavity, a main air inlet is formed in the lampblack collection cavity, the lower end of the lampblack collection cover is provided with an auxiliary air inlet formed in the outer side of the lampblack collection cavity, an auxiliary lampblack exhaust channel communicated with the auxiliary air inlet is formed in the lampblack collection cover, and the extractor hood further comprises a ventilation device capableof drawing out lampblack in the auxiliary lampblack exhaust channel. According to the extractor hood, the structure is simple, the lampblack escape prevention effect is good, the inconvenience broughtby the air curtain technology is avoided, on an existing lampblack colleting cover, a part of structure is directly removed, and the auxiliary air inlet is formed; the inconvenience caused by the phenomenon that an air baffle is additionally arranged is avoided, and the appearance is simpler and attractive.

Description

technical field [0001] The invention relates to kitchen appliances, in particular to a range hood. Background technique [0002] The range hood usually has a smoke collecting hood, which is sunken upwards to form a smoke collecting chamber, the smoke collecting chamber is provided with an air inlet and a filter, and the air inlet communicates with the air duct. The oily fume generated during the cooking process is collected in the smoke collection chamber and discharged outside through the air duct connected with the smoke collection chamber. However, if the oil fume generated by the stove is too large or the external air flow is disturbed, the oil fume can easily escape from the outside of the air inlet (mainly the two sides and the front of the fume collecting hood), which will affect the kitchen environment and the health of users. [0003] At present, air curtain technology and smoke plate technology are usually used to prevent oil fume from escaping. Among them: 1. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
Inventor 张建平李思成邓志敏王宏丁泺火
Owner GREE ELECTRIC APPLIANCES INC
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