Oil collecting structure of range hood

A range hood and oil collection technology, which is applied in the range hood field, can solve the problems of cumbersome assembly, easy blockage of oil stains on hoses, and inability to collect and dispose of oil stains, etc., achieving a simple, reasonable and effective design

Active Publication Date: 2010-02-17
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned prior art has a relatively compact structural design and is convenient for oil pollution treatment, there are still some deficiencies: first, a hose is used to divert the flow, and the oil dirt is easy to block the hose, thereby causing poor oil conduction; secondly, the hose needs to be arranged space and assembly time, resulting in the design not being concise enough and the assembly more cumbersome; secondly, the existing oil collection structure usually can only collect the oil on the inside of the fan, but cannot collect and treat the oil on the outside of the fan

Method used

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  • Oil collecting structure of range hood

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 , figure 2 and image 3 As shown, the oil collecting range hood in this embodiment includes a fume collecting hood 1, an oil collecting cup 3 located at the bottom of the fume collecting hood 1, a rectifying plate 2 and a volute fan 5, and the rectifying plate 2 is located on the front end of the fume collecting hood 1. It is set facing the air inlet 11 and maintains a predetermined distance from the fume collecting hood 1 for the oil fume to pass through. The volute fan 5 is arranged at the air inlet 11 of the fume collecting hood.

[0023] Such as figure 2 As shown, a groove 12 is formed in the middle part of the front end face of the smoke collecting hood 1, and the bottom of the groove 12 is provided with an oil drip hole 13 (see also the attached Figure 5 ), and the air inlet 11 is located at the center of t...

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Abstract

The invention discloses an oil collecting structure of a range hood, comprising a gas collecting hood and an oil collecting cup arranged at the bottom of the gas collecting hood. The oil collecting structure is characterized in that a groove is formed in the middle of the front end of the gas collecting hood, the bottom of the groove is provided with oil-dripping holes, the lower end of the back of the gas collecting hood is provided with a smooth arc flow guiding surface for catching the oil droplets from the oil-dripping holes, and the oil collecting cup is arranged below of the flow guidingsurface for receiving oil blots from the flow guiding surface. Compared with the prior art, the invention has advantages that the accumulated oil blots enter the flow guiding surface from the oil-dripping holes, and then flow into the oil collecting cup, the flow guiding surface integrated with the gas collecting hood is used for collecting oil, the integral design is simple, reasonable and effective without the match of extra hosepipes, so that an oil collecting system is not blocked.

Description

technical field [0001] The invention relates to a range hood, in particular to an oil collection structure of the range hood. Background technique [0002] Common range hoods are basically equipped with oil collecting cups. Generally, the oil collecting cups are detachably arranged at the bottom of the fume collecting hood. When cleaning, the oil collecting cups are disassembled and reinstalled after cleaning. [0003] Also disclosed the patent document of a lot of range hood oil collection cups in the prior art, as the patent No. ZL96205439.9 Chinese utility model patent " oblique fan deep suction range hood " (authorized announcement number: CN2290788Y), this patent respectively through The hose guides the oil in the attached flow plate and fan into the oil sump. You can also refer to the Chinese utility model patent "A Deep Range Hood" (authorized announcement number: CN2260974Y) whose patent number is ZL96202373.6. Similar reference can also be made to Chinese patent do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
Inventor 王军元唐俊杰茅忠群诸永定曹亚裙
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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