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Range hood with rectifying plate and control method

A range hood and rectifier technology, which is applied in the direction of oil fume removal, heating methods, household stoves/stoves, etc., can solve problems such as easy vibration and falling off, unpleasant sound, and inability to remove or close the rectifier, so as to improve user experience , weaken the click sound, reduce the effect of difficulty

Active Publication Date: 2022-01-21
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, the shrapnel or buckle of the rectification plate need to be able to withstand its own weight plus some oil pollution and a certain impact. When designing, the user has to push and pull with a large force (the shrapnel and buckle are loose and easy to vibrate and fall off). When the user pushes and pulls the rectifier When the strength of the plate is not enough to overcome the elasticity of the shrapnel, the user may not be able to remove or close the rectifying plate, resulting in the user being unable to clean and close normally, and the sound is unpleasant

Method used

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  • Range hood with rectifying plate and control method
  • Range hood with rectifying plate and control method
  • Range hood with rectifying plate and control method

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Embodiment Construction

[0027] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.

[0028] see Figure 1 to Figure 7 , a range hood, comprising a smoke collecting hood 1 , a box body 2 arranged above the smoke collecting hood 1 , and a bar-shaped oil cup 3 arranged below the rear side of the smoke collecting hood 1 . An upwardly concave smoke collecting cavity 11 is formed in the fume collecting hood 1, and an air inlet 12 is opened on the fume collecting hood 1, which connects the fume collecting cavity 11 and the box body 2, so that the oil fume can enter the box body 2 through the air inlet 12. and discharged through a fan system (not shown) in the box 2 . The air inlet 12 is provided with a filter screen 4 .

[0029] A rectifying plate 5 is arranged in the smoke collecting chamber 11 and below the air inlet 12 . The rear edge of the rectifying plate 5 is located above the oil cup 3 , and the edge of the rectifying pla...

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Abstract

The invention discloses a range hood, which comprises a smoke collection hood, an air inlet is opened on the smoke collection hood, an upwardly concave smoke collection cavity is formed in the smoke collection hood, and the smoke collection cavity is located in the inlet A rectifying plate is arranged below the tuyere, the front part of the rectifying plate is engaged with the smoke collecting hood through a clamping structure, the rear part of the rectifying plate is hinged with the smoke collecting hood, and the clamping structure includes a The claws on both sides of the front part of the upper surface are characterized in that the engaging structure also includes buckles capable of engaging with the claws and applying suction, and capable of exerting repulsive force on the claws to disengage from each other. Also disclosed is a control method for the above range hood.

Description

technical field [0001] The invention relates to kitchen equipment, in particular to a range hood, which has a rectifier plate, and a method for controlling the action of the rectifier plate of the range hood. Background technique [0002] The range hood has become one of the indispensable kitchen appliances in modern families, which is used to discharge the oil fumes generated during the cooking process of the stove. Generally, range hoods include top suction and side suction, and top suction range hoods are more and more widely used due to their neatness, lightness and small footprint. [0003] A top-suction range hood usually includes a fume collecting hood, a fan casing located on the fume collecting hood, and a centrifugal fan is installed in the fan casing. For example, a range hood disclosed in Chinese Patent Application No. 201310111398.1 includes a fan for generating air flow, an inner panel on the inner surface of the exhaust hood, a filter detachably installed on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021F24C15/2092F24C15/2071
Inventor 何立博
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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