CN216799065U

CN216799065U - Oil smoke separator and range hood

Info

Publication number: CN216799065U
Application number: CN202220504803.0U
Authority: CN
Inventors: 王阳自
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-06-24
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses an oil fume separator and a range hood. This oil smoke separator includes: the outer side air net, the inner side air net and the third smoke blocking strip; the outer side wind net is provided with a plurality of outer side smoke blocking strips which are arranged at intervals; the inner side wind net is provided with a plurality of inner side smoke blocking strips which are arranged at intervals; the inner side smoke blocking strips are arranged at the inner sides of the interval between two adjacent outer side smoke blocking strips; the third cigarette blocking strip is arranged between two adjacent cigarette blocking strips on the inner side; the outer side smoke blocking strip, the inner side smoke blocking strip and the third smoke blocking strip form an oil smoke channel; the third keeps off the cigarette strip and is equipped with connecting portion, and the third keeps off the cigarette strip and is fixed in outside fender cigarette strip or inboard fender cigarette strip through connecting portion. According to the utility model, the third smoke blocking strip is fixedly connected to the outer smoke blocking strip through the connecting part in an integrated forming or welding mode, the structure is simple and easy to realize, the production and assembly cost is reduced, the oil smoke separator has a three-layer blocking filtering effect, the smoke blocking strips are convenient to disassemble and clean, the assembly is firm, and the noise in working can be reduced.

Description

Oil smoke separator and range hood

Technical Field

The utility model relates to the technical field of range hoods, in particular to an oil fume separator and a range hood.

Background

A general oil-fume separator comprises an outer oil filter plate and an inner oil filter plate, wherein the outer oil filter plate and the inner oil filter plate are provided with smoke blocking strips which are distributed in a staggered mode so as to form an S-shaped oil-fume air channel. The existing product generally forms an oil smoke air channel through two layers of staggered smoke blocking strips, the oil smoke separation effect is not obvious, and the oil smoke separation effect needs to be improved. Therefore, a third layer of smoke blocking strip is additionally arranged between the front oil filter plate and the rear oil filter plate in the market. However, the third layer of smoke barrier strips is typically individually installed, is costly to produce and assemble, and is not easily cleaned and disassembled.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an oil fume separator and a range hood.

The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: a soot separator comprising: the outer side air net, the inner side air net and the third smoke blocking strip;

the outer side wind net is provided with a plurality of outer side smoke blocking strips which are arranged at intervals; the inner side wind net is provided with a plurality of inner side smoke blocking strips which are arranged at intervals; the inner side smoke blocking strips are arranged at the inner sides of the interval between two adjacent outer side smoke blocking strips, and a flue inlet is formed between each two sides of the inner side smoke blocking strips and the two adjacent outer side smoke blocking strips;

the third smoke blocking strip is arranged between two adjacent inner smoke blocking strips, and two sides of the third smoke blocking strip and the two adjacent inner smoke blocking strips form flue outlets;

the oil smoke channel formed by the outer side smoke blocking strip, the inner side smoke blocking strip and the third smoke blocking strip is communicated with the flue inlet and the flue outlet; the third keeps off the cigarette strip and is equipped with connecting portion, and the third keeps off the cigarette strip and is fixed in through connecting portion the outside keeps off cigarette strip or inboard fender cigarette strip.

Optionally, the connecting portion is provided with a plurality of, set up in the relative both sides of third fender cigarette strip.

Optionally, the connecting portion is provided with a plurality of rows at intervals along the vertical direction.

Optionally, a plurality of first ribs are arranged on one side, close to the inner side air net, of the outer side smoke blocking strip at intervals, and arc-shaped surfaces are arranged between the first ribs and the two inner sides of the outer side smoke blocking strip.

Optionally, a plurality of second ribs are arranged on one side, close to the outer air net, of the inner smoke barrier, and arc-shaped surfaces are arranged between the second ribs and the two inner sides of the inner smoke barrier.

Optionally, a plurality of third ribs are arranged on one side, close to the outer side air net, of the third cigarette retaining strip at intervals, and arc-shaped surfaces are arranged between the third ribs and two sides of the inner side of the third cigarette retaining strip.

Optionally, the oil smoke channel is provided with a plurality of sawtooth protrusions at intervals; the sawtooth convex parts are arranged on the surfaces of the outer side smoke blocking strip, the inner side smoke blocking strip or the third smoke blocking strip close to the oil smoke channel.

Optionally, a flanged outer edge is arranged on one side, facing the inner side wind net, of the outer edge of the outer side wind net, a concave embedding space is formed between the flanged outer edge and the main body of the outer side wind net, and the inner side wind net can be embedded in the concave embedding space.

Optionally, a handle bracket is arranged above the outer wind net.

The utility model has the beneficial effects that: the outer side smoke blocking strip, the inner side smoke blocking strip and the third smoke blocking strip form a zigzag oil smoke channel, oil smoke is blocked for many times, and the oil smoke separation effect is improved. And, mode fixed connection such as third fender cigarette strip passes through connecting portion integrated into one piece or welding keeps off the cigarette strip in the outside, this simple structure, easily realizes, reduction in production and assembly cost make the oil smoke separator have the filter effect that the three-layer blockked, can wash the fender cigarette strip through dismantling outside wind net and inboard wind net to the assembly is firm, can reduce the noise of during operation.

The utility model also provides another technical scheme: a range hood comprises the oil fume separator.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a soot separator according to an embodiment;

FIG. 2 is a schematic exploded view of the oil and fume separator of FIG. 1;

FIG. 3 is an exploded view of the oil and smoke separator of FIG. 2 from another perspective;

FIG. 4 is a cross-sectional view of the oil and smoke separator of FIG. 1;

fig. 5 is an enlarged schematic view a of fig. 4.

Description of the main element symbols:

10. an outer wind net; 11. the outer side of the cigarette blocking strip; 12. a first rib; 13. flanging the outer edge; 14. a handle bracket; 20. an inner side wind net; 21. the inner side is used for blocking the cigarette; 22. a second rib; 23. a saw tooth protrusion; 30. a third smoke blocking strip; 31. a connecting portion; 32. a third rib; 40. a fume channel; 41. a flue inlet; 42. a flue outlet; 50. an outer frame; 51. and a limiting block.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, the meaning of a plurality is two or more, and greater than, less than, more than, etc. are understood as excluding the number, and greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

Examples

Referring to fig. 1 to 5, the present invention provides a soot separator, including: an outer wind net 10, an inner wind net 20 and a third smoke barrier 30;

the outer wind net 10 is provided with a plurality of outer smoke blocking strips 11 which are arranged at intervals; the inner side wind net 20 is provided with a plurality of inner side smoke blocking strips 21 which are arranged at intervals; the inner side smoke blocking strips 21 are arranged at the inner sides of the interval between two adjacent outer side smoke blocking strips 11, and flue inlets 41 are formed at the two sides of the inner side smoke blocking strips and the two adjacent outer side smoke blocking strips 11;

the third smoke blocking strip 30 is arranged between two adjacent inner smoke blocking strips 21, and a flue outlet 42 is formed between the two sides of the third smoke blocking strip and the two adjacent inner smoke blocking strips 21;

the oil smoke channel 40 formed by the outer side smoke blocking strip 11, the inner side smoke blocking strip 21 and the third smoke blocking strip 30 is communicated with the flue inlet 41 and the flue outlet 42; the third cigarette retaining strip 30 is provided with a connecting portion 31, and the third cigarette retaining strip 30 is fixed on the outer cigarette retaining strip 11 or the inner cigarette retaining strip 21 through the connecting portion 31.

In the utility model, the outer smoke blocking strip 11, the inner smoke blocking strip 21 and the third smoke blocking strip 30 form a zigzag oil smoke channel 40, so that oil smoke is blocked for multiple times, and the oil smoke separation effect is improved. And, the third keeps off the cigarette strip 30 through modes such as connecting portion 31 integrated into one piece or welding fixed connection outside keeps off the cigarette strip 11, this simple structure, easily realizes, reduces production and assembly cost, makes the oil smoke separator have the filter effect that the three-layer blockked, can wash the cigarette strip through dismantling outside wind net 10 and inboard wind net 20 to the assembly is firm, can reduce the noise of during operation.

In the embodiment, in order to improve the fixing stability of the third baffle and reduce the noise of the oil smoke separation net during operation; the connecting portions 31 are provided with a plurality of which are arranged at two opposite sides of the third cigarette retaining bar 30.

In some embodiments, the connecting portions 31 are divided into several rows at intervals in the vertical direction. Connecting portion 31 is divided into a plurality of rows along vertical interval, and the connecting portion 31 height of adjacent third cigarette strip 30 is the same or close, and holistic intensity is higher. Moreover, if the connecting part 31 is welded with the connecting structure, the connecting parts 31 in the same row can be welded quickly, and the production efficiency is improved.

In this embodiment, a plurality of first ribs 12 are arranged on one side of the outer side smoke barrier 11 close to the inner side air mesh 20 at intervals, and an arc-shaped surface is arranged between the first ribs 12 and two inner sides of the outer side smoke barrier 11. This first bead 12 and arcwall face form the concave structure in middle part, can make the oil smoke of process produce rotatory centrifugal effect, carry out the vortex to the circulation of oil smoke gas stream, improve oil smoke separation effect.

In other embodiments, a plurality of second ribs 22 are arranged at intervals on one side of the inner smoke barrier 21 close to the outer air screen 10, and arc-shaped surfaces are arranged between the second ribs 22 and two inner sides of the inner smoke barrier 21; or, a plurality of third ribs 32 are arranged on one side of the third cigarette retaining strip 30 close to the outer wind screen 10 at intervals, and arc-shaped surfaces are arranged between the third ribs 32 and two inner sides of the third cigarette retaining strip 30. And a rotary centrifugal effect can be formed, so that the oil smoke gas flow of the oil smoke channel 40 is disturbed, and the oil smoke separation effect is improved. Of course, the number of first ribs 12, second ribs 22, and third ribs 32 can be provided in multiple numbers.

In the present embodiment, the oil smoke channel 40 is provided with a plurality of sawtooth protrusions 23 at intervals; the sawtooth convex part 23 is arranged on the surface of the outer side smoke blocking strip 11, the inner side smoke blocking strip 21 or the third smoke blocking strip 30 close to the smoke channel 40. The sawtooth convex parts 23 can block the oil smoke from flowing in the oil smoke channel 40, prolong the path of oil smoke flowing, improve the disturbance to the flue gas flow and further improve the oil smoke separation effect.

In this embodiment, the outer edge of the outer wind screen 10 is provided with a flanged outer edge 13 on the side facing the inner wind screen 20, and forms a concave embedding space with the main body of the outer wind screen 10, and the inner wind screen 20 can be embedded in the concave embedding space. The inner wind net 20 is embedded on the outer wind net 10 by buckling, magnetic attraction or bolt connection, and the assembly is completed. The oil-smoke separator can be detached and taken out for cleaning by lifting the outer wind net 10.

In some embodiments, handle brackets 14 are provided above the outer wind screen 10. The outer wind net 10 and the inner wind net 20 assembled on the outer wind net 10 can be conveniently drawn out through the handle brackets 14. Specifically, in order to reduce the dissipation of oil smoke at the handle bracket 14, a blocking area is arranged in the area of the inner side air net 20 corresponding to the handle bracket 14, and the blocking area is not provided with the inner side smoke blocking strip 21 or the third smoke blocking strip 30 and is a complete sealing area on the inner side air net 20; the oil smoke coming in and coming out from the handle bracket 14 can only enter the range hood from the oil smoke channel 40 formed by the adjacent inner smoke blocking strip 21 and the third smoke blocking strip 30.

The range hood of the utility model uses the oil smoke separator, and the outer side smoke blocking strip 11, the inner side smoke blocking strip 21 and the third smoke blocking strip 30 form the zigzag oil smoke channel 40, so that the oil smoke is blocked for a plurality of times, and the oil smoke separation effect is improved. And, the third keeps off the cigarette strip 30 through modes such as connecting portion 31 integrated into one piece or welding fixed connection outside keeps off the cigarette strip 11, this simple structure, easily realizes, reduces production and assembly cost, makes the oil smoke separator have the filter effect that the three-layer blockked, can wash the cigarette strip through dismantling outside wind net 10 and inboard wind net 20 to the assembly is firm, can reduce the noise of during operation.

Further, in order to install the oil smoke separator on the glass panel of the range hood, the oil smoke separator is further provided with an outer frame 50, the outer frame 50 can be installed in an embedded groove of the glass panel of the range hood, and the outer side air net 10 and the inner side air net 20 can be embedded on the outer frame 50 after being assembled. The disassembly and the cleaning are convenient, and the appearance of the whole machine is clean and beautiful.

Further, the mounting insert is fixed in the outer frame 50 for convenience of mounting; a limiting block 51 is further arranged between the outer frame 50 and the outer side wind net 10 or the inner side wind net 20. The limiting block 51 can be fixed on the outer frame 50, the outer wind net 10 or the inner wind net 20 through bolts.

It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.

Claims

1. An oil fume separator, comprising: an outer side wind net (10), an inner side wind net (20) and a third cigarette blocking bar (30);

the outer side wind net (10) is provided with a plurality of outer side smoke blocking bars (11) which are arranged at intervals; a plurality of inner smoke blocking strips (21) which are arranged at intervals are arranged on the inner side air net (20); the inner side smoke blocking bars (21) are arranged at the inner sides of the two adjacent outer side smoke blocking bars (11) at intervals, and flue inlets (41) are formed at the two sides of the inner side smoke blocking bars and the two adjacent outer side smoke blocking bars (11);

the third smoke blocking bar (30) is arranged between two adjacent inner smoke blocking bars (21), and flue outlets (42) are formed on two sides of the third smoke blocking bar and the two adjacent inner smoke blocking bars (21);

a lampblack channel (40) formed by the outer side smoke blocking strip (11), the inner side smoke blocking strip (21) and the third smoke blocking strip (30) is communicated with the flue inlet (41) and the flue outlet (42); third keeps off cigarette strip (30) and is equipped with connecting portion (31), and third keeps off cigarette strip (30) and is fixed in through connecting portion (31) outside keeps off cigarette strip (11) or inboard fender cigarette strip (21).

2. The soot separator of claim 1, wherein: the connecting parts (31) are provided with a plurality of connecting parts which are arranged on two opposite sides of the third cigarette retaining bar (30).

3. The soot separator of claim 2, wherein: the connecting parts (31) are arranged in a plurality of rows at intervals along the vertical direction.

4. The soot separator of claim 1, wherein: a plurality of first convex edges (12) are arranged on one side, close to the inner side air net (20), of the outer side cigarette retaining strip (11) at intervals, and arc-shaped surfaces are arranged between the first convex edges (12) and the two sides of the inner side of the outer side cigarette retaining strip (11).

5. The soot separator of claim 1, wherein: a plurality of second convex ribs (22) are arranged on one side, close to the outer side air mesh (10), of the inner side smoke blocking strip (21) at intervals, and arc-shaped surfaces are arranged between the second convex ribs (22) and the two sides of the inner side smoke blocking strip (21).

6. The soot separator of claim 1, wherein: a plurality of third convex edges (32) are arranged on one side, close to the outer side air net (10), of the third cigarette retaining strip (30) at intervals, and arc-shaped surfaces are arranged between the third convex edges (32) and the two sides of the inner side of the third cigarette retaining strip (30).

7. The soot separator of claim 1, wherein: the oil fume channel (40) is provided with a plurality of sawtooth convex parts (23) at intervals; the sawtooth convex parts (23) are arranged on the surfaces, close to the oil smoke channel (40), of the outer side smoke blocking strip (11), the inner side smoke blocking strip (21) or the third smoke blocking strip (30).

8. The soot separator of claim 1, wherein: the outer edge of the outer side wind net (10) is provided with a flanging outer edge (13) towards one side of the inner side wind net (20), a concave embedding space is formed by the flanging outer edge and the main body of the outer side wind net (10), and the inner side wind net (20) can be embedded in the concave embedding space.

9. The soot separator of claim 1, wherein: a handle bracket (14) is arranged above the outer wind net (10).

10. A range hood, its characterized in that: comprising the soot separator of any one of claims 1-9.