CN212108568U - Ceiling smoke hood with air curtain for oil smoke extraction - Google Patents

Abstract

The utility model discloses a smallpox petticoat pipe for oil pumping cigarette with air curtain, it includes two air curtain subassemblies and at least one functional unit who is used for the oil pumping cigarette, each functional unit arranges side by side between two air curtain subassemblies, functional unit includes functional frame, at least one oil smoke filter has been arranged respectively to two side of the downward slope of functional frame, two side shaping respectively of the downward slope of functional frame have at least one oil absorption cigarette mouth, at least one air exhauster has been arranged to functional frame's side up, the air curtain subassembly includes air curtain frame and air-blower, air curtain board is arranged to the bottom of air curtain frame. The functional components are arranged on the ceiling side by side to form a ceiling type structure, so that oil smoke at each position of a kitchen can be conveniently sucked; the blower forms a wind curtain blowing downwards through the wind curtain plate; an exhaust fan is arranged at the exhaust port, and the exhaust fan can be opened and closed to open and close the exhaust hood. The utility model discloses it is rational in infrastructure, but wide application in kitchen appliance technical field.

Description

Ceiling smoke hood with air curtain for oil smoke extraction

Technical Field

The utility model relates to a kitchen appliance technical field, in particular to smallpox petticoat pipe that is used for oil pumping cigarette with air curtain.

Background

The hood, also known as a range hood or a range hood, is a kitchen appliance for purifying kitchen fumes, and is usually installed above a kitchen range to rapidly extract the fumes generated during cooking, purify indoor air, and reduce indoor pollution. Although a smoke hood is arranged above each stove in the kitchen, some oil smoke dissipated outside the suction range of the smoke hood cannot be absorbed and treated, and the kitchen is easily polluted. And the cooking fume generated by cooking flies and flies, and even flies to people standing outside the range of the fume hood. In a common kitchen, a fan with higher power is adopted to pump oil smoke to a plurality of smoke hoods through pipelines, and in this situation, each smoke hood is inconvenient to be independently switched on and off.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, the scattered oil smoke in the suction kitchen avoids the oil smoke to scatter all the time and flies upward, the independent switch of the petticoat pipe of being convenient for, the utility model provides a smallpox petticoat pipe for taking out the oil smoke with the air curtain, the technical scheme who adopts as follows:

the utility model provides a smallpox petticoat pipe for oil pumping cigarette with air curtain includes two air curtain subassemblies and at least one functional unit who is used for the oil pumping cigarette, each functional unit arranges side by side two between the air curtain subassembly, functional unit includes the function frame, the section of function frame is down triangle-shaped, at least one oil smoke filter has been arranged respectively to two heeling sides of function frame, two heeling sides of function frame shaping respectively have at least one to be used for the installation oil smoke filter's oil absorption mouth, at least one air exhauster has been arranged to the side up of function frame, the air curtain subassembly includes air curtain frame and air-blower, the air-blower is installed the top of air curtain frame, the air curtain board is arranged to the bottom of air curtain frame.

Furthermore, the section of the air curtain frame is in an inverted triangle shape, and the air curtain frame comprises a vertical outer side wall and an inclined inner side wall.

Furthermore, the upper part and the lower part of the oil smoke filter are respectively provided with two clamping parts, and the clamping parts are provided with bayonets for clamping the edges of the oil smoke suction openings.

Further, a spacing frame is arranged between every two adjacent functional frames, and a spacing frame is arranged between the air curtain frame and the functional frames.

Further, an illumination lamp is disposed at a lower side of the partition frame.

Further, an oil accumulation groove is formed at the bottom of the functional frame.

Further, the oil sump includes a flat bottom wall and two inclined side walls.

Further, the air exhauster includes first casing, first lid, impeller and first motor, the impeller with first motor is installed in the first casing, it is used for the installation to have arranged in the first casing the first main mount pad of first motor, the impeller is installed the output of first motor, the impeller includes first rotation dish, first supporting ring and a plurality of arc blade, the both ends of arc blade are fixed respectively first rotation dish with first supporting ring, first rotation dish is installed the output of first motor, each arc blade is in along circumference evenly distributed on the first rotation dish, the middle part shaping of first lid has the vent.

Further, first motor is installed through first movable mounting panel first main mount pad, the outside shaping of first motor have with the annular installation department of first movable mounting panel installation, first movable mounting panel detachable installs first main mount pad.

Furthermore, two ends of the first main mounting seat are respectively mounted on two opposite inner walls of the first shell, and gaps are reserved between other inner walls of the first shell and the first main mounting seat.

Has the advantages that: the functional components are arranged on the ceiling side by side to form a ceiling type structure, so that oil smoke at each position of a kitchen can be conveniently sucked, and the scattered oil smoke is prevented from polluting the kitchen; the blower forms a wind curtain blowing downwards through the wind curtain plate, so that the oil smoke is prevented from being scattered; an exhaust fan is arranged at the exhaust port, and the exhaust fan can be opened and closed to open and close the exhaust hood. The utility model discloses it is rational in infrastructure, but wide application in kitchen appliance technical field.

Drawings

FIG. 1 is a block diagram of a small ceiling hood;

FIG. 2 is a cross-sectional view of a ceiling smoke cage;

FIG. 3 is a block diagram of an exhaust blower;

FIG. 4 is an exploded view of the suction fan.

Detailed Description

The present invention will be further described with reference to fig. 1 to 4.

The utility model relates to a smallpox petticoat pipe for oil pumping cigarette with air curtain, it includes two air curtain subassemblies and at least one functional unit that is used for the oil pumping cigarette, and each functional unit arranges side by side between two air curtain subassemblies, and each functional unit arranges side by side, and each functional unit and two air curtain subassemblies constitute a ceiling-type structure side by side.

The functional component comprises a functional frame 101, the section of the functional frame 101 is in an inverted triangle shape, at least one oil smoke filter 102 is respectively arranged on two downward inclined side faces of the functional frame 101, at least one oil smoke suction port for installing the oil smoke filter 102 is respectively formed on the two downward inclined side faces of the functional frame 101, and at least one exhaust fan 103 is arranged on the upward side face of the functional frame 101.

In some embodiments, the upper portion and the lower portion of the soot filter 102 are respectively formed with two locking portions, and the locking portions are formed with locking openings for locking the edges of the soot opening.

In some embodiments, the bottom of the functional frame 101 is formed with an oil collecting groove, and the oil collecting groove is formed at the tip of the inverted triangle of the functional frame 101. In some embodiments, the sump includes a flat bottom wall 104 and two sloped side walls designed to be flat to facilitate cleaning of accumulated oil.

In some embodiments, the suction fan 103 includes a first housing 201, a first cover 202, an impeller and a first motor, the impeller and the first motor are installed in the first housing 201, a first main mounting seat 203 for installing the first motor is arranged in the first housing 201, the impeller is installed at an output end of the first motor, the impeller includes a first rotating disk 204, a first supporting ring 205 and a plurality of arc-shaped blades 206, two ends of the arc-shaped blades 206 are respectively fixed on the first rotating disk 204 and the first supporting ring 205, and two ends of the arc-shaped blades 206 are respectively fixed in a welding manner. The first rotating disk 204 is installed at the output end of the first motor, the arc-shaped blades 206 are uniformly distributed on the first rotating disk 204 along the circumference, and a ventilation opening is formed in the middle of the first cover 202. The first motor drives the impeller to rotate, and the impeller sucks the oil smoke from the ventilation opening and discharges the oil smoke to the exhaust pipe from the rear end of the first shell 201. Under the action of the wind force of the impeller, the liquid drops on the inner wall of the first shell 201 can be discharged at the rear end.

In some embodiments, the first motor is mounted to the first main mounting base 203 via a first movable mounting plate 207, and the first movable mounting plate 207 is detachably mounted to the first main mounting base 203, for example, by screw fastening. The middle part shaping of first movable mounting panel 207 has the logical chamber that can supply first motor to pass, and the outside shaping of first motor has the annular installation department with first movable mounting panel 207 installation, and the annular installation department passes through the screw to be fixed with first movable mounting panel 207.

In some embodiments, the first main mounting seat 203 is formed with an accommodating cavity for accommodating the first motor, so as to reduce the erosion of the first motor by the oil smoke.

In some embodiments, two ends of the first main mounting seat 203 are respectively mounted on two opposite inner walls of the first housing 201, and a gap is left between the other inner walls of the first housing 201 and the first main mounting seat 203 for discharging oil smoke. The first housing 201 has four side walls, and two ends of the first main mounting seat 203 are respectively welded and fixed in the middle of two opposite side walls. The rotating impeller forms a suction force in the middle, and discharges the sucked oil smoke into the first housing 201 from the gap between the arc-shaped blades 206, and then to the exhaust pipe from the gap at the rear of the first housing 201.

The air curtain assembly comprises an air curtain frame and a blower 301, the blower 301 is installed at the top of the air curtain frame, a second shell 303 used for installing the blower 301 is arranged at the top of the air curtain frame, the lower portion of the second shell 303 is open, and a plurality of air suction openings are formed in the top of the second shell 303. The bottom of the air curtain frame is provided with an air curtain plate 302, the air curtain plate 302 is provided with a plurality of air outlet holes, the air blower 301 blows air downwards and blows out through the air outlet holes of the air curtain plate 302, an air curtain is formed below the smoke hood, and the oil smoke can be prevented from being scattered from the two sides of the smoke hood.

In some embodiments, the section of the curtain frame is an inverted triangle, the curtain frame includes a vertical outer sidewall and an inclined inner sidewall, and the curtain plate 302 is installed at the lower portion between the outer sidewall and the inner sidewall.

In some embodiments, a spacer frame is disposed between two adjacent functional frames 101, a spacer frame is disposed between the air curtain frame and the functional frames 101, and each functional assembly and the two air curtain assemblies form a ceiling structure through the spacer frame.

In some embodiments, an illumination lamp is disposed at the lower side of the partition frame.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A smallpox petticoat pipe for drawing oil smoke with air curtain, its characterized in that: including two air curtain subassemblies and at least one functional unit who is used for the oil pumping cigarette, each functional unit arranges two side by side between the air curtain subassembly, functional unit includes functional frame (101), the section of functional frame (101) is inverted triangle-shaped, at least one oil smoke filter (102) have been arranged respectively to two side of downdip of functional frame (101), two side shaping of downdip of functional frame (101) have at least one to be used for the installation respectively the oil absorption cigarette mouth of oil smoke filter (102), at least one air exhauster (103) have been arranged to the side up of functional frame (101), the air curtain subassembly includes air curtain frame and air-blower (301), air-blower (301) are installed the top of air curtain frame, air curtain board (302) is arranged to the bottom of air curtain frame.

2. A small ceiling hood with a curtain for extracting cooking fumes as in claim 1, wherein: the section of air curtain frame is inverted triangle, the air curtain frame includes vertical lateral wall and the inside wall of slope.

3. A small ceiling hood with a curtain for extracting cooking fumes as in claim 1, wherein: two clamping parts are respectively formed at the upper part and the lower part of the oil smoke filter (102), and a bayonet used for clamping the edge of the oil smoke suction port is formed at the clamping part.

4. A small ceiling hood with a curtain for extracting cooking fumes as in claim 1, wherein: a spacing frame is arranged between two adjacent functional frames (101), and a spacing frame is arranged between the wind curtain frame and the functional frames (101).

5. A small ceiling hood with a wind curtain for extracting cooking fumes according to claim 4, wherein: an illumination lamp is disposed at a lower side of the partition frame.

6. A small ceiling hood with a curtain for extracting cooking fumes as in claim 1, wherein: an oil accumulation groove is formed at the bottom of the functional frame (101).

7. A ceiling hood for range hood having a hood according to claim 6 wherein: the sump includes a flat bottom wall (104) and two sloped side walls.

8. A small ceiling hood with a curtain for extracting cooking fumes as in claim 1, wherein: the exhaust fan (103) comprises a first shell (201), a first cover body (202), an impeller and a first motor, the impeller and the first motor are mounted in the first housing (201), a first main mounting seat (203) for mounting the first motor is arranged in the first housing (201), the impeller is arranged at the output end of the first motor and comprises a first rotating disc (204), a first supporting ring (205) and a plurality of arc-shaped blades (206), the two ends of the arc-shaped blades (206) are respectively fixed on the first rotating disc (204) and the first supporting ring (205), the first rotating disc (204) is installed at the output end of the first motor, the arc-shaped blades (206) are uniformly distributed on the first rotating disc (204) along the circumference, and a ventilation opening is formed in the middle of the first cover body (202).

9. A small ceiling hood with a curtain for extracting cooking fumes as in claim 8, wherein: first motor is installed through first movable mounting panel (207) first main mount pad (203), the outside shaping of first motor have with the annular installation department of first movable mounting panel (207) installation, first movable mounting panel (207) detachable is installed first main mount pad (203).

10. A small ceiling hood with a curtain for extracting cooking fumes as in claim 8, wherein: two ends of the first main mounting seat (203) are respectively mounted on two opposite inner walls of the first shell (201), and gaps are reserved between other inner walls of the first shell (201) and the first main mounting seat (203).

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