Smoke guide assembly and range hood using same

A range hood and component technology, applied in the field of oil fume purification devices, can solve the problems of difficulty in solving the escape of oil fume, not expanding the area of ​​oil fume suction of the range hood, etc., and achieve the advantages of enhancing the effect of absorbing oil fume, reducing the escape of oil fume, and optimizing the distribution of negative pressure. Effect

Pending Publication Date: 2019-11-22
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing smoke deflector does not expand the range hood's smoke area at the obliquely rear position, and it is difficult to solve the problem of oil fume escaping at the obliquely rear corner.

Method used

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  • Smoke guide assembly and range hood using same
  • Smoke guide assembly and range hood using same
  • Smoke guide assembly and range hood using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] see figure 1 , a range hood is a top-suction range hood, comprising a smoke collection hood 1, a cabinet 2 arranged above the smoke collection hood 1, and a fan 3 arranged in the cabinet 2. For the convenience of description, in this specification, "front", "rear", "left", "right", "up", and "down" refer to the direction of the range hood relative to the user when in use.

[0026] see figure 2 with image 3 The smoke collecting hood 1 is provided with an air inlet 11 , a smoke guide assembly 4 is arranged below the air inlet 11 and opposite to the air inlet 11 , and an oil cup 5 is arranged under the rear side of the smoke collecting hood 1 . An upwardly recessed smoke collection cavity 12 is formed in the smoke collection hood 1 , the smoke guide assembly 4 is placed in the smoke collection cavity 12 , and the air inlet 11 is opene...

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PUM

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Abstract

The invention discloses a smoke guide assembly and a range hood using same. The smoke guide assembly comprises a frame and at least two smoke guide pieces arranged in front and back at intervals, wherein each smoke guide piece extends in the left-right direction, each smoke guide piece extends upwards from the frame and obliquely extends forwards relative to the frame, and therefore, an oil smokesuction channel gradually inclines forwards from bottom to top is formed between the two adjacent smoke guide pieces. Compared with the prior art, the smoke guide assembly and the range hood using same have the advantages that the whole smoke guide piece inclines in the vertical direction, so that the oil smoke suction channel is formed between the two adjacent smoke guide pieces in the front andback directions; and the channel gradually inclines forwards from bottom to top, and the air inlet direction is changed, so that the area of the rear suction oil smoke is enlarged, and the oil smoke is prevented from escaping behind the range hood during applying the smoke guide assembly to the range hood.

Description

technical field [0001] The invention relates to a cooking fume purification device, in particular to a smoke guide assembly and a range hood using the smoke guide assembly. Background technique [0002] Range hoods have become one of the indispensable kitchen appliances in modern families. Generally, range hoods include top-suction and side-suction types. Top-suction range hoods are neat, light, and take up less space. It has more and more widespread applications. [0003] However, the overall installation height of the top-suction range hood determines that the range hood is far away from the pan that produces the oil fume, and the negative pressure loss is relatively large. Difference. In order to improve the range hood effect of the range hood, people have improved the structure of the range hood, and the usual method is to improve the fan system of the range hood, such as increasing the power of the fan, such as improving the structure of the impeller, etc. etc. Altho...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor何勇王磊陈旭徐鑫申志贤朱昆仑蒋郑
OwnerNINGBO FOTILE KITCHEN WARE CO LTD