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Range hood

A range hood and casing technology, which is applied in the field of range hoods, can solve problems such as the lack of linkage between the smoke deflector and the oil filter, and achieve the effects of improving user experience, reducing costs, and balancing noise and air volume

Active Publication Date: 2017-11-10
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the air intake of the range hood can be adjusted by driving the smoke deflector to move up and down through the driving mechanism, and the air volume can also be adjusted by adjusting the gap between the double-layer oil filter screens. However, the existing range hood It has not considered how to realize the linkage between the smoke deflector and the oil filter, so as to better balance the noise and air volume

Method used

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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 to Figure 6 As shown, the range hood in this embodiment includes a casing, a smoke collecting hood 3, an oil filter, a smoke guiding plate 6 and a driving mechanism. Wherein, the casing includes a fan casing 1 and a decorative cover 2 arranged outside the fan casing, an installation cavity 10 is formed between the fan casing 1 and the decorative casing 2, the smoke collecting cover 3 is arranged at the bottom of the casing, and the oil filter is The double-layer structure includes the inner oil filter 4 and the outer oil filter 5, the smoke deflector 6 is set under the outer oil filter 5, and the air intake is formed between the smoke guide 6 and the smoke collecting hood 3 Channel 11.

[0023] In this embodiment, the inner oil filter 4 is a fixed oil filter fixed on the smoke collecting hood 3, the outer oil filter ...

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Abstract

The invention discloses a range hood. The range hood comprises a shell, a smoke collecting cover, an oil filter net and a smoke guide plate; the oil filter net comprises an inner-layer oil filter net and an outer-layer oil filter net; and an intake channel is formed between the smoke guide plate and the smoke collecting cover. The range hood is characterized by further comprising a driving mechanism; one of the inner-layer oil filter net and the outer-layer oil filter net is a movable oil filter net, and the other one is a fixed oil filter net; and the driving mechanism can drive the smoke guide plate and the movable oil filter net to move at the same time, so that the size of the intake channel and the gap between the movable oil filter net and the fixed oil filter net are changed at the same time. Through driving of linkage of the smoke guide plate and the oil filter net, the range hood changes the size of the intake channel between the smoke guide plate and the smoke collecting cover and the gap between the movable oil filter net and the fixed oil filter net at the same time, can be suitable for users under different working conditions, effectively balances the noise and the air volume, and greatly improves user experiences. In addition, the adjusting motion of the smoke guide plate and the oil filter net can be realized through one set of driving mechanism, so that the cost can be reduced.

Description

technical field [0001] The invention relates to a range hood. Background technique [0002] At present, in order to improve the range hood's oil absorption effect, people have invented various range hoods with movable smoke deflectors. The air inlet angle and air volume of the range hood. For example, "European range hood with automatic smoke guide plate" disclosed in the Chinese utility model patent whose patent number is 201620042811.2 (authorized announcement number is CN 205372692U), the range hood includes a smoke guide plate and a fixed plate, and one side of the fixed plate There is a fixed guide rail, and a matching moving guide rail is provided inside the fixed guide rail. A transmission rod is arranged beside the fixed guide rail. The transmission rod is offset against the moving guide rail. There is a fixed bracket at the lower end of the guide rail, and the fixed bracket is offset against the smoke guide plate. There is a connecting rod on the transmission rod....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2035
Inventor 何立博徐群浪茅忠群诸永定申志贤
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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