CN218295904U

CN218295904U - Fume exhaust fan

Info

Publication number: CN218295904U
Application number: CN202222421759.XU
Authority: CN
Inventors: 彭臣西; 安凯; 马瑞敏
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a range hood, including fan frame, set up the collection petticoat pipe in fan frame below and set up the oil cup in collection petticoat pipe below, the bottom of collection petticoat pipe is by the backward slope downwards gradually forward, the oil cup sets up in the front side bottom of collection petticoat pipe, the bottom inboard of collection petticoat pipe still is provided with the first heating element who is used for melting the greasy dirt. Compared with the prior art, the utility model has the advantages of: through setting up the oil cup in the front side bottom of collection petticoat pipe to the user of being convenient for takes, then will collect the bottom of petticoat pipe by backward preceding slope setting downwards gradually, still be provided with the first heating element who is used for melting the greasy dirt in the bottom inboard of collection petticoat pipe again, thereby make the inboard greasy dirt of collection petticoat pipe bottom can flow to the oil cup smoothly so that collect.

Description

Fume exhaust fan

Technical Field

The utility model relates to an oil smoke purifier, especially a range hood.

Background

The fume exhauster is a kitchen appliance for purifying kitchen environment, and can quickly exhaust the waste burned by the stove and the fume generated in the cooking process to the outside, reduce pollution, purify air and the like.

The utility model discloses a range hood as disclosed in the chinese utility model patent of application number 202220661826.2, which comprises a housing, wind cabinet subassembly, baffle and oil cup, wherein the casing has the collection smoke chamber, the air intake that is linked together with the collection smoke chamber is seted up to the front bezel of casing, wind cabinet subassembly sets up in the collection smoke chamber, the baffle slope sets up between wind cabinet subassembly and front bezel, the upper end of baffle is close to the wind cabinet subassembly, the lower extreme of baffle is close to the front bezel, and the baffle is located the top of air intake, wherein, in the vertical direction, the height that highly is higher than the height that the lower extreme of baffle located of the upper end of baffle was located, the oil cup sets up in the bottom of casing and is linked together with collection smoke chamber.

Present range hood, no matter be nearly inhale formula or european style range hood, the oil cup is the bottom of placing range hood and leans on wall department mostly, and the user is when taking off the oil cup and toppling over the greasy dirt, need lean forward the health, because range hood is bulky to the oil cup position leans on the back, leads to the oil cup to take very inconveniently, has the risk of bumping the head even.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art existence, provide a range hood, the collection of the oil cup of can being convenient for take and the greasy dirt.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a range hood, includes fan frame, sets up collection petticoat pipe and the oil cup of setting in collection petticoat pipe below in fan frame below, its characterized in that: the bottom of collection petticoat pipe is by slope downwards forward gradually backward, the oil cup sets up in the front side bottom of collection petticoat pipe, the bottom inboard of collection petticoat pipe still is provided with the first heating element who is used for melting the greasy dirt.

Through setting up the oil cup in the front side bottom of collection petticoat pipe to be convenient for the user and take, then will collect the bottom of petticoat pipe by backward preceding slope setting downwards gradually, still be provided with the first heating element who is used for melting the greasy dirt again in the bottom inboard of collection petticoat pipe, thereby make the inboard greasy dirt of collection petticoat pipe bottom can flow to the oil cup smoothly so that collect.

In order to collect oil smoke and enable oil stain to flow into the oil cup, a smoke collecting part which is sunken from the bottom to the top is formed on the smoke collecting cover, and the smoke collecting part is inclined downwards gradually from back to front.

In order to bear oil stains dropping from the fan system and prevent the oil stains from dropping from the air inlet, the top of the smoke collecting part is provided with an air inlet communicated with the inner side fluid of the smoke collecting hood, the range hood further comprises a baffle plate arranged on the inner side of the smoke collecting hood corresponding to the air inlet, and the baffle plate and the air inlet are arranged at intervals.

In order to melt the oil stain on the baffle, a second heating assembly for melting the oil stain is arranged on one side, away from the air inlet, of the baffle.

Preferably, the baffle is arranged in parallel with the air inlet.

In order to prevent oil stains on the inner side of the smoke collecting part from flowing down from the air inlet, a flanging which prevents the oil stains from flowing down from the air inlet is formed on the smoke collecting part, and the flanging is located on the periphery of the air inlet and extends towards the inner side of the smoke collecting cover.

Compared with the prior art, the utility model has the advantages of: the oil cup is arranged at the bottom of the front side of the fume collecting hood, so that a user can conveniently take the oil cup, then the bottom of the fume collecting hood is gradually inclined downwards from back to front, and then a first heating assembly for melting oil stains is further arranged on the inner side of the bottom of the fume collecting hood, so that the oil stains on the inner side of the bottom of the fume collecting hood can smoothly flow to the oil cup for collection; the second heating assembly used for melting the oil stains is arranged on one side, far away from the air inlet, of the baffle, so that the oil stains on the baffle can be melted, and the oil stains can smoothly flow to the oil cup.

Drawings

Fig. 1 is an installation schematic view of a range hood according to an embodiment of the present invention;

fig. 2 is a bottom schematic view of the range hood according to the embodiment of the present invention;

fig. 3 is a side sectional view of the range hood according to the embodiment of the present invention;

FIG. 4 is an enlarged view of portion I of FIG. 3;

fig. 5 is a top sectional view of the range hood according to the embodiment of the present invention;

fig. 6 is a top cross-sectional view of the range hood according to the embodiment of the present invention after the baffle and the second heating element are hidden;

fig. 7 is the inclination angle schematic diagram of the bottom of the smoke collecting hood and the top of the smoke collecting part of the range hood according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, since the disclosed embodiments of the invention may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be considered limiting, as "upper", "lower", and the like are not necessarily limited to directions opposite to or coincident with the direction of gravity. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 to 3, a range hood includes a fan frame 1, a smoke collecting hood 2 disposed below the fan frame 1, and a panel 7 disposed at the front side of the smoke collecting hood 2. A fan system 8 is arranged in the fan frame 1.

Referring to fig. 7, the bottom of the fume collecting hood 2 is inclined gradually downward from back to front, and an included angle α between the bottom of the range hood and the horizontal direction is preferably 23 °. Be provided with oil cup 3 in the front side bottom of collection petticoat pipe 2 and panel 7, the user of being convenient for takes.

Referring to fig. 7, a smoke collecting part 21 which is recessed upwards from the bottom is formed on the smoke collecting hood 2, the top of the smoke collecting part 21 is inclined downwards gradually from back to front, and the included angle between the top of the smoke collecting part 21 and the horizontal direction is β, preferably, β is 14 °.

The bottom of the fume collecting hood 2 and the top of the fume collecting part 21 are obliquely arranged, so that oil stains can flow downwards and finally flow into the oil cup 3.

Referring to fig. 2 and 6, the top of the smoke collecting part 21 is provided with an air inlet 211 which is in fluid communication with the inner side of the smoke collecting cover 2. The smoke collecting part 21 is formed with a flange 212 for preventing oil dirt from flowing down from the air inlet 211, and the flange 212 is located at the periphery of the air inlet 211 and extends toward the inner side of the smoke collecting cover 2. The flange 212 can prevent the oil inside from flowing out from the air inlet 211.

Referring to fig. 2 to 5, the range hood further includes a baffle 5 disposed inside the smoke collecting cover 2 corresponding to the air inlet 211. A gap is reserved between the baffle 5 and the air inlet, so that oil smoke can pass through the gap. Preferably, the baffle 5 is disposed in parallel with the intake port 211. The projection of baffle 5 at air intake 211 department can cover air intake 211, and the greasy dirt that drips from fan system 8 can be accepted to the upper surface of baffle 5, prevents that the greasy dirt from dripping from air intake 211. The oil dirt accumulated on the lower surface of the baffle 5 can flow down along the lower surface, from the inside of the fume collecting hood 2 to the oil cup 3.

Referring to fig. 5 to 6, a first heating assembly 4 for melting oil stains is further arranged on the inner side of the bottom of the fume collecting hood 2. The side of the baffle 5 far away from the air inlet 211 is provided with a second heating assembly 6 for melting oil stains. By arranging the first heating assembly 4 and the second heating assembly 6, oil dirt accumulated on the inner side of the bottom of the fume collecting hood 2 and the inner side of the baffle 5 can be melted and then flows into the oil cup 3.

Claims

1. The utility model provides a range hood, includes fan frame (1), sets up collection petticoat pipe (2) and oil cup (3) of setting in collection petticoat pipe (2) below in fan frame (1), its characterized in that: the bottom of collection petticoat pipe (2) is by slope downwards forward gradually backward, oil cup (3) set up in the front side bottom of collection petticoat pipe (2), the bottom inboard of collection petticoat pipe (2) still is provided with a heating element (4) that are used for melting the greasy dirt.

2. The range hood of claim 1, wherein: smoke collecting cover (2) are formed with and hold together cigarette portion (21) by the sunken cigarette portion in bottom top to top, hold together cigarette portion (21) by backward preceding slope downwards gradually.

3. The range hood of claim 2, wherein: gather together the top of cigarette portion (21) and offer air intake (211) with the inboard fluid intercommunication of collection petticoat pipe (2), range hood still sets up baffle (5) at collection petticoat pipe (2) inboard including corresponding air intake (211), baffle (5) and air intake (211) interval set up.

4. The range hood of claim 3, wherein: and a second heating assembly (6) for melting oil stains is arranged on one side, far away from the air inlet (211), of the baffle (5).

5. A range hood as claimed in claim 3, wherein: the baffle (5) is arranged in parallel with the air inlet (211).

6. A range hood as claimed in claim 3, wherein: the smoke collecting part (21) is provided with a flanging (212) for preventing oil stains from flowing down from the air inlet (211), and the flanging (212) is positioned on the periphery of the air inlet (211) and extends towards the inner side of the smoke collecting cover (2).