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Range hood

A technology for range hoods and fume collecting hoods, which is applied in the direction of removing oil fumes, household stoves/stoves, and heating methods. It can solve the problems of low efficiency and high labor intensity of range hoods, and achieve improved assembly efficiency, safety and compact type effect

Pending Publication Date: 2022-05-06
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a range hood, by providing a locking portion and a boss that cooperate with each other, and setting the boss to engage with the locking portion through an inclined surface, on the one hand, It can ensure the tightness between the main box and the fume collection hood. On the other hand, it can realize the rapid positioning and installation of the fume collection hood and the main box, which improves the disassembly and assembly efficiency of the range hood, and overcomes the need for workers to disassemble and assemble the fume in the prior art. The problem of low machine time efficiency and high labor intensity

Method used

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Embodiment 1

[0050] Such as Figure 1 to Figure 9 As shown, in the embodiment of the present invention, a range hood is introduced, which includes a fume collecting hood 100 and a main box 200 , and the main box 200 is installed above the fume collecting hood 100 .

[0051] Such as image 3As shown, in this embodiment, a connecting structure is provided between the fume collecting hood 100 and the main box 200 . The connecting structure includes a clamping part 101 provided on the smoke collecting hood 100 and a boss 201 provided on the main box 200. between installations.

[0052] Such as Figure 8 and Figure 9 As shown, in this embodiment, the boss 201 is arranged at the bottom of the main box 200 , and the engaging portion 101 is arranged at the top of the smoke collecting hood 100 . Specifically, the boss 201 protrudes from the bottom of the main box 200 to the inside of the main box 200, and one side of the boss 201 is provided with a slope 2011, and the slope 2011 is provided w...

Embodiment 2

[0070] In this embodiment, the main box 200 has a double-layer structure, the outer wall of the side plate of the inner structure is spaced apart from the inner wall of the side plate of the outer structure, and the lower end of the side plate of the outer structure is provided with an inwardly bent fold. The folded edge is perpendicular to the side plate of the outer structure, and the end of the folded edge away from the side plate of the outer structure abuts against the outer wall of the side plate of the inner structure, and the boss 201 is arranged on the folded edge.

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Abstract

The invention provides a range hood, which comprises an exhaust fume collecting hood and a main box, and also comprises a boss which protrudes inwards from the bottom of the main box and is provided with an inclined surface, and the inclined surface is provided with a special-shaped hole; the clamping part corresponds to the special-shaped hole and comprises a stand column at least partially protruding out of the top face of the exhaust fume collecting hood and a radial protrusion arranged on the top of the stand column, and the radial protrusion is clamped to the boss. According to the range hood, the clamping part and the boss which are matched with each other are arranged, and the boss is clamped with the clamping part through the inclined surface, so that on one hand, the sealing performance between the main box and the exhaust fume collecting hood can be ensured, on the other hand, the exhaust fume collecting hood and the main box can be quickly positioned and mounted, and the dismounting and mounting efficiency of the range hood is improved.

Description

technical field [0001] The invention belongs to the technical field of kitchen appliances, and in particular relates to a range hood. Background technique [0002] The production process of traditional Chinese food culture includes frying, frying, deep-frying, roasting, etc. During the process of making food, a lot of oil fume is produced, and the oil fume not only seriously pollutes the environment of the kitchen, but also the long-term exposure of kitchen operators to the oil fume environment is harmful to the body Larger, serious, and even cancer, therefore, range hoods are widely used in kitchens. [0003] At present, range hoods on the market have different shapes, but generally include a fume collecting hood, and a main box installed on the top of the fume collecting hood, and the fume collecting hood and the main box are connected to each other by screws. In order to ensure the tightness and installation strength, the connection between the fume collection hood and t...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 乔友伟孟永哲艾希顺王劭
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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