CN213019784U

CN213019784U - Range hood with air curtain smoke gathering function

Info

Publication number: CN213019784U
Application number: CN202021559392.2U
Authority: CN
Inventors: 肖泽华
Original assignee: Zhongshan Linbo Electrical Appliance Co ltd
Current assignee: Zhongshan Linbo Electrical Appliance Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-20
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a lampblack absorber with wind curtain holds together cigarette function which characterized in that: it includes the lampblack absorber shell, and the bottom of shell is provided with the collection petticoat pipe, and the collection petticoat pipe switches on with the inside subassembly that induced drafts of shell, the middle part of collection petticoat pipe seted up the smoking mouth, smoking mouth department covers has the oil cleaner screen, the outline department of collection petticoat pipe still be provided with a plurality of wind curtain holes, a plurality of wind curtain holes equidistance distribute, and with the subassembly that induced drafts switch on, the lampblack absorber during operation, follow wind curtain hole department and absorb the oil smoke, form negative pressure zone at lampblack absorber. The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. When the range hood works, oil smoke can be adsorbed through the air curtain holes, and an air curtain ring which is matched with the outline shape of the smoke collecting hood is formed at the smoke collecting hood of the range hood when the smoke is absorbed through the air curtain holes, so that the oil smoke can be effectively prevented from overflowing, and the smoke collecting effect of the range hood is improved.

Description

Range hood with air curtain smoke gathering function

Technical Field

The utility model relates to a lampblack absorber specifically is a lampblack absorber with wind curtain holds together cigarette function.

Background

Kitchen cleaning equipment in the prior art relies on air flow to improve the kitchen gas environment. At present, most of the equipment is the range hood and the related improved equipment, and the types of the equipment are various, and the equipment has double cylinders, single cylinders, a cover type, upper air suction, lower air suction and the like. However, these range hoods are passive air suction devices, and the oil smoke suction port is a certain distance away from the cooking device that generates oil smoke, so that the oil smoke having certain kinetic energy and generated instantaneously during cooking cannot be completely removed. In order to solve the above problems, manufacturers of kitchen cleaning equipment often improve the range hood in a manner of changing the height and working power thereof, so that the fume suction effect is improved, but the problem of the fume overflowing from the periphery of the cooker still cannot be solved. In addition, the problem of oil smoke escape cannot be solved by increasing the area of the range hood cage to control the rising oil smoke below the smoke hood, increasing the power of the main motor and enhancing the smoke exhaust effect by large suction force. Therefore, how to effectively block the oil smoke from escaping becomes a problem which needs to be solved urgently. The performance requirements of consumers on kitchen air purification equipment are higher and higher, the large suction force becomes the pursuing target of various big merchants, but the problems of incomplete suction, oil smoke overflow and the like cannot be solved by the range hood sold on the market at present, a small part of range hood escapes from the front part of the machine in the cooking process, directly attacks clothes, hair and faces of cookers, is harmful to the skin of the faces, induces respiratory diseases if being sucked by human bodies for a long time, and directly influences the body health of the users. Therefore, the range hood in the prior art is provided with an air curtain device for solving the problem of oil smoke escape so as to isolate the user from the escaping oil smoke when the user uses the range hood. However, how reasonable control the intensity of air curtain air current for the intensity of air curtain air current suits with current culinary art environment, when forming effectual air curtain air current, avoids air curtain air current too strong, arouses unnecessary consumption and noise, becomes the problem that awaits a urgent need to be solved. In addition, the air curtain device in the prior art needs the air curtain fan to provide air flow, so that the noise and energy consumption of the equipment are obviously increased, and the system burden and the control burden of the equipment are increased by independently setting the control system aiming at the air curtain device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, low in production cost holds together the effectual lampblack absorber that has the air curtain and holds together the cigarette function of cigarette.

The utility model discloses the purpose is realized with following mode: the utility model provides a lampblack absorber with wind curtain holds together cigarette function which characterized in that: it includes the lampblack absorber shell, and the bottom of shell is provided with the collection petticoat pipe, and the collection petticoat pipe switches on with the inside subassembly that induced drafts of shell, the middle part of collection petticoat pipe seted up the smoking mouth, smoking mouth department covers has the oil cleaner screen, the outline department of collection petticoat pipe still be provided with a plurality of wind curtain holes, a plurality of wind curtain holes equidistance distribute, and with the subassembly that induced drafts switch on, the lampblack absorber during operation, follow wind curtain hole department and absorb the oil smoke, form negative pressure zone at lampblack absorber.

The air curtain hole is arranged on the lower end surface of the smoke collecting hood.

The air curtain holes are arranged on the two sides and the front end face of the smoke collecting hood.

The air curtain hole is a circular through hole penetrating through the smoke collecting cover plate.

The diameter of the air curtain hole 5 is 5mm-8 mm. The distance is 15 mm-25 mm.

The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. When the range hood works, oil smoke can be adsorbed through the air curtain holes, and an air curtain ring which is matched with the outline shape of the smoke collecting hood is formed at the smoke collecting hood of the range hood when the smoke is absorbed through the air curtain holes, so that the oil smoke can be effectively prevented from overflowing, and the smoke collecting effect of the range hood is improved.

Drawings

Fig. 1 is the final assembly effect diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view of the structure of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a lampblack absorber with wind curtain holds together cigarette function which characterized in that: it includes lampblack absorber shell 1, and the bottom of shell 1 is provided with collection petticoat pipe 2, and collection petticoat pipe 2 switches on with the inside subassembly 3 that induced drafts of shell 1, collection petticoat pipe 2's middle part seted up the smoking mouth, smoking mouth department covers has oil cleaner screen 4, collection petticoat pipe 2's outline department still be provided with a plurality of air curtain holes 5, a plurality of air curtain holes 5 equidistance distribute, and switch on with the subassembly 3 that induced drafts, the lampblack absorber during operation, follow air curtain hole 5 and absorb the oil smoke, form negative pressure zone in lampblack absorber collection petticoat pipe 2 outline.

The air curtain hole 5 is arranged on the lower end surface of the smoke collecting cover 2.

The air curtain holes 5 are arranged on the two sides and the front end surface of the fume collecting hood 2.

The air curtain hole 5 is a circular through hole penetrating through the smoke collecting cover 2 plates.

The working principle is as follows: the lampblack absorber during operation, the subassembly work that induced drafts produces suction, and the oil smoke can be followed smoke absorption mouth and a plurality of air curtain holes of outlying and adsorb the oil smoke, and wherein, the oil smoke is when getting into the air curtain hole, and a plurality of air current can be connected and form an air curtain for the inside oil smoke of entering air curtain can't be followed the fender department of enclosing of its air curtain and outwards escaped, thereby has promoted this lampblack absorber's the effect of holding together the cigarette, guarantees lampblack absorber smoking efficiency. In addition, the structure need not to make modification by a wide margin to the appearance and the mechanism of lampblack absorber in the present case, also need not to install the air curtain motor, utilizes original subassembly that induced drafts to realize its function to effectively reduce manufacturing cost improves market competition, so can extensively use widely.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a lampblack absorber with wind curtain holds together cigarette function which characterized in that: it includes lampblack absorber shell (1), and the bottom of shell (1) is provided with collection petticoat pipe (2), and collection petticoat pipe (2) switches on with inside subassembly (3) that induced drafts of shell (1), the middle part of collection petticoat pipe (2) seted up the smoking mouth, smoking mouth department covers has oil cleaner screen (4), the outline department of collection petticoat pipe (2) still be provided with a plurality of air curtain holes (5), a plurality of air curtain holes (5) equidistance distribute, and switch on with induced draft subassembly (3), the lampblack absorber during operation, follow air curtain hole (5) and absorb the oil smoke, locate to form negative pressure zone at lampblack absorber collection petticoat pipe (2) outline.

2. The range hood with the air curtain smoke gathering function according to claim 1, characterized in that: the air curtain hole (5) is arranged on the lower end face of the smoke collecting cover (2).

3. The range hood with the air curtain smoke gathering function according to claim 1, characterized in that: the air curtain holes (5) are arranged on the two sides and the front end surface of the fume collecting hood (2).

4. The range hood with the air curtain smoke gathering function according to claim 1, characterized in that: the air curtain holes (5) are round through holes penetrating through the smoke collecting cover (2) plates.

5. The range hood with the air curtain smoke gathering function according to claim 1, characterized in that: the diameter of the air curtain holes (5) is 5mm-8mm, and the distance is 15 mm-25 mm.