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An internal circulation range hood

A technology of range hood and internal circulation, which is applied in the direction of removing oil fume, household stove/stove, heating method, etc.

Active Publication Date: 2020-07-07
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

The cooking fume contains many substances harmful to the human body. If people work in a room full of fume for a long time, it will cause many diseases.

Method used

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  • An internal circulation range hood
  • An internal circulation range hood
  • An internal circulation range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-5 As shown, an internal circulation range hood can purify the oil fume into purified gas. The range hood includes a collection and exporting device for collecting the purified gas and leading it out of the range hood. The collection guide includes The hanging board 1, the decorative cover 100 and the collection structure 10 arranged in the decorative cover 100 are installed, and the decorative cover 100 and the collecting structure 10 are fixedly connected with the installation hanging board 1 to form a collecting and exporting device together.

[0036] This embodiment is described by taking the internal circulation range hood installed on the wall as an example, wherein the internal circulation range hood can also be installed on a cabinet or a supporting frame.

[0037] The internal circulation range hood is equipped with a purification structure, which can process the oil fume to obtain purified gas. The purified gas is collected by the collection a...

Embodiment 2

[0055] Such as Figure 1-5 As shown, this embodiment is a further limitation to Embodiment 1. This embodiment is described by installing the installation hanging board 1 on the wall. The decorative cover 100 and the collection structure 10 are connected to the installation hanging board 1. The installation hanging board 1 The panel 1 includes a strip-shaped back panel 4 connected to the wall. The long side direction of the back panel 4 is horizontal, and the back panel 4 is provided with threaded holes or through holes.

[0056] If it is set as a through hole, it can be a strip-shaped through hole, the long axis direction of the through hole is the horizontal direction, the screw passes through the threaded hole or the through hole and is assembled with the wall, and the installation hanging plate 1 is fixed on the wall.

[0057] The two ends of the back plate 4 in the horizontal direction are first extended to form an extension section 5 in a direction away from the wall, and...

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Abstract

The invention belongs to the field of range hoods, particularly relates to an internal recycle range hood which is capable of purifying cooking fumes to purification gas. The internal recycle range hood comprises a collecting and leading-out device used for collecting and leading out the purification gas from the range hood. The collecting and leading-out device comprises an installation hanging plate, a decoration cover and a collection structure arranged in the decoration cover. The decoration cover and the collection structure are fixedly connected with the installation hanging plate and together form the collecting and leading-out device in an enclosure mode. The internal recycle range hood has the beneficial effects that (1), the decoration cover and the collection structure are fixedly connected with the installation hanging plate and together form the collecting and leading-out device in an enclosure mode, the purification gas is collected and led out from the range hood, simultaneous hanging of the decoration cover and the collection structure is achieved, length of a dimension chain is reduced, accumulated tolerance of the dimension chain is reduced, and assembly accuracyis higher; and (2), during installation, hanging of the decoration cover and the collection structure can be achieved with out adopting extra bolt connecting with a wall.

Description

technical field [0001] The invention belongs to the field of range hoods, and in particular relates to an internal circulation range hood. Background technique [0002] The range hood is a kitchen appliance that purifies the kitchen environment. It is installed on the top of the kitchen stove, which can quickly take away the waste burned by the stove and the harmful oil fume produced during the cooking process, and discharge it outside, reduce pollution, purify the air, and have the safety guarantee function of anti-virus and explosion-proof. Range hoods have become essential kitchen equipment for modern families. The cooking fume contains many substances harmful to the human body. If people work in a room full of fumes for a long time, it will cause many diseases. At present, there are many types of range hoods, and the flat type range hood is one of them, which are mainly divided into inner circulation flat type range hoods and outer row flat type range hoods. [0003] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 张丽牟飞艾希顺吴相田
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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