CN214700870U

CN214700870U - Smoke exhaust ventilator

Info

Publication number: CN214700870U
Application number: CN202022832427.1U
Authority: CN
Inventors: 宋腾; 孟永哲
Original assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-12
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to a kitchen appliance technical field discloses a range hood, include quick-witted case and set up in the collection petticoat pipe of quick-witted case front side, the inside collection smoke chamber that forms of collection petticoat pipe, the collection petticoat pipe is last to be provided with the air intake that is linked together with quick-witted incasement fan, and the range hood still includes: the panel component and the turning plate component are respectively hinged to the top and the bottom of the smoke collecting hood and rotate to cover or open the air inlet; the oil cup is detachably arranged at the bottom of the smoke collecting cover and is communicated with the smoke collecting cavity. When the range hood needs to be cleaned, the panel component and the turning plate component are rotated so as to conveniently clean the interior of the range hood, prevent oil stain accumulation and purify the kitchen environment; the oil cup can be detachably arranged at the bottom of the smoke collecting cover and is communicated with the smoke collecting cavity, oil can be contained, and interference effect on rotation of the turning plate assembly can be avoided.

Description

Smoke exhaust ventilator

Technical Field

The utility model relates to a kitchen appliance technical field especially relates to 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. After using the completion, the user generally only cleans the surface of range hood, and the inside greasy dirt of range hood long-time work back can be more and more to lead to range hood performance degradation, like the noise risees, the amount of wind reduces, the consumption grow, the bacterium also breeds easily in range hood's inside simultaneously, therefore range hood need wash its inside at work a period. However, the traditional range hood can only realize the panel assembly to rotate and set up, the baffle below the panel assembly is fixed and set up, when carrying out inside cleaning, many screws need to be unscrewed, then detach the baffle from the fume collecting hood of range hood, because this kind of dismouting is comparatively troublesome when inhaling range hood, so when the in-service use, the user is few to the inside of range hood regularly clearance, or wait to just look for maintainer to clear up when range hood's working property descends, this has seriously influenced range hood's life, the maintenance cost has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a range hood is convenient for clean inside the range hood.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a range hood, including quick-witted case with set up in the collection petticoat pipe of machine case front side, the inside collection smoke chamber that forms of collection petticoat pipe, collection petticoat pipe be provided with on cover with the air intake that quick-witted incasement fan is linked together, the range hood still includes:

the panel component and the turning plate component are respectively hinged to the top and the bottom of the smoke collecting hood and rotate to cover or open the air inlet;

the oil cup is detachably arranged at the bottom of the smoke collecting cover and communicated with the smoke collecting cavity.

The range hood comprises a panel component and a turning plate component, wherein the panel component and the turning plate component are respectively hinged to the top and the bottom of the fume collecting hood, the panel component and the turning plate component rotate to cover or open the air inlet, and when the range hood needs to be cleaned, the panel component and the turning plate component rotate to facilitate cleaning and wiping the interior of the range hood, so that oil stain accumulation is prevented, and the kitchen environment is purified; the oil cup can be detachably arranged at the bottom of the smoke collection cavity and is communicated with the smoke collection cavity, oil can be contained, and interference effect on rotation of the turning plate component can be avoided.

As a preferable scheme of the range hood, one end of the turning plate assembly is hinged to the bottom of the fume collecting hood, and the other end of the turning plate assembly is detachably connected with the fume collecting hood.

One end of the turning plate assembly is hinged to the bottom of the fume collecting hood, the other end of the turning plate assembly is detachably connected with the fume collecting hood so as to realize the rotating connection of the turning plate assembly and the fume collecting hood, and the turning plate assembly is opened to facilitate cleaning when the cleaning is needed through the detachable connection between the other end of the turning plate assembly and the fume collecting hood; when the range hood works, the other end of the turning plate component is connected with the fume collecting hood, and only the panel component needs to be opened.

As a preferable scheme of the above range hood, the other end of the flap assembly is connected to the fume collecting hood through a buckle assembly, the buckle assembly includes a detent portion and a limiting portion, one of the detent portion and the limiting portion is disposed on the fume collecting hood, the other of the detent portion and the limiting portion is disposed on the inner side of the flap assembly, and the detent portion and the limiting portion are correspondingly clamped.

The other end of the turning plate assembly is connected with the smoke collecting hood through the buckle assembly, the other end of the turning plate assembly is easily connected with the smoke collecting hood in a dismounting mode, and cleaning and maintenance are facilitated.

As a preferred scheme of the range hood, the plurality of groups of the buckle assemblies are arranged at intervals.

The buckle subassembly sets up the multiunit, and multiunit buckle subassembly interval sets up, can firmly fix on the collection cigarette cover turning over the board subassembly.

As a preferred scheme of the range hood, the turning plate assembly is hinged with the smoke collecting hood through a hinge.

The plate turning assembly is hinged with the fume collecting hood through the hinge, the structure is simple, the plate turning assembly is easily hinged with the fume collecting hood, and the cost is low.

As a preferable scheme of the above range hood, the hinge includes:

the first fold paper, the second is folded paper and rotation axis, first fold paper with turn over inboard of board subassembly and link to each other, the second fold paper with the collection petticoat pipe links to each other, first fold paper with the second is folded paper and is passed through the rotation axis rotates continuously.

The hinge is folded paper through first and is turned over the board subassembly inboard and link to each other, folds paper through the second and link to each other with the collection petticoat pipe, and first fold paper is folded paper and is passed through rotation of axes with the second and link to each other to realized turning over articulated of board subassembly and collection petticoat pipe, simple structure, the preparation is convenient.

As a preferable scheme of the above range hood, the first hinge is welded to the inner side of the flap assembly, and the second hinge is detachably connected to the smoke collecting cover.

The first hinge is welded with the inner side of the turning plate assembly, so that the hinge is firmly connected with the turning plate assembly; the second is folded paper and is dismantled continuously with the collection petticoat pipe for turn over the board subassembly and can follow the collection petticoat pipe and dismantle, so that maintain and change.

As a preferable scheme of the range hood, the flap assembly and the smoke collecting hood are hinged through a plurality of hinges.

The turning plate assembly and the smoke collecting hood are hinged through a plurality of hinges, so that the turning plate assembly is high in rotating connection strength with the smoke collecting hood, and the turning plate assembly is stable in the rotating process.

As a preferable scheme of the above range hood, the flap assembly includes:

the turning plate back plate is hinged with the smoke collecting hood; and

and the turning plate decorative plate is arranged on the outer side of the turning plate back plate.

The board backplate that turns over of turning over the board subassembly is articulated mutually with collection petticoat pipe, turns over the board decorative board and sets up in the outside of turning over the board backplate for decorate turning over the board backplate, make the outward appearance of turning over the board subassembly comparatively pleasing to the eye.

As a preferable scheme of the above range hood, the oil cup includes:

the main body is provided with an accommodating cavity, and the turning plate component is abutted against the main body; and

the flange, the flange set up in the main part be close to turn over one side of board subassembly, turn over the board subassembly and be located the collection petticoat pipe with between the flange.

The oil cup comprises an oil cup body, a turning plate assembly and a supporting plate, wherein the oil cup body is provided with an accommodating cavity, the turning plate assembly is abutted to the oil cup body, and the oil cup body can be used for accommodating oil and supporting the turning plate assembly; one side of the main body of the oil cup, which is close to the plate turning component, is provided with a flange, the main body of the oil cup and a gap between the plate turning component can be shielded through the flange, and the appearance is attractive.

The utility model has the advantages that:

the utility model provides a range hood, this range hood includes panel assembly and turns over the board subassembly, and panel assembly and turn over the board subassembly and articulate respectively in the top and the bottom of collection petticoat pipe, and panel assembly and turn over the board subassembly and rotate to close or open the air intake lid, when needing to wash, rotate panel assembly and turn over the board subassembly, so that wash and wipe the range hood inside, prevent the greasy dirt accumulation, purify the kitchen environment; the oil cup can be detachably arranged at the bottom of the smoke collection cavity and is communicated with the smoke collection cavity, oil can be contained, and interference effect on rotation of the turning plate component can be avoided.

Drawings

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

fig. 2 is a first structural schematic view of the range hood according to the first embodiment of the present invention, in which the panel assembly and the flap assembly are both opened;

fig. 3 is a schematic structural diagram ii that the panel assembly and the flap assembly of the range hood provided by the first embodiment of the present invention are both opened;

fig. 4 is a schematic structural diagram of a flap assembly of a range hood according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of an oil cup of a range hood to be assembled according to an embodiment of the present invention;

FIG. 6 is an enlarged partial schematic view at A of FIG. 5;

fig. 7 is a schematic structural diagram of an oil cup according to a first embodiment of the present invention;

fig. 8 is a schematic structural diagram of a range hood provided in the second embodiment of the present invention.

In the figure:

1. a chassis;

2. a smoke collecting hood; 21. a smoke collection cavity; 22. mounting grooves;

3. a panel assembly;

4. a flap assembly; 41. a flap back plate; 42. a turnover plate decorative plate;

5. a drive assembly;

6. an oil cup; 61. an installation part; 62. a main body; 63. blocking edges;

7. a buckle assembly; 71. a clamping part; 711. a support; 712. buckling; 72. a limiting part;

8. a hinge; 81. a first hinge; 82. a second hinge; 83. a rotating shaft;

9. an oil filter screen.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

the present embodiment provides a range hood, which is a side-draft range hood. As shown in fig. 1-3, the range hood includes a case 1 and a smoke collecting hood 2 disposed at the front side of the case 1 (the front side of the case 1 is the side facing the operator), a smoke collecting cavity 21 is formed inside the smoke collecting hood 2, a fan is disposed in the case 1, an air inlet communicated with an inlet of the fan is disposed on the smoke collecting hood 2, an oil filter screen 9 is disposed at the air inlet, an outlet of the fan is communicated with an outlet of the case 1, the fan can suck the oil smoke into the smoke collecting cavity 21, and the oil smoke is filtered by the oil filter screen 9 and then discharged by the fan.

The range hood also comprises a panel component 3, a turning plate component 4 and an oil cup 6, wherein the panel component 3 and the turning plate component 4 are respectively hinged to the top and the bottom of the smoke collecting hood 2, and the panel component 3 and the turning plate component 4 rotate to cover or open the air inlet; the oil cup 6 is detachably arranged at the bottom of the fume collecting hood 2 and is positioned below the flap assembly 4.

In order to realize the automatic opening and closing of the panel 3, the range hood further comprises a driving component 5, the driving component 5 is installed in the case 1, penetrates through the smoke collecting cover 2 and is connected with the panel component 3, and the panel drilling 3 can be driven to open and close through the driving component 5.

The range hood comprises a panel component 3 and a turning plate component 4, wherein the panel component 3 and the turning plate component 4 are respectively hinged to the top and the bottom of a smoke collecting hood 2, the panel component 3 and the turning plate component 4 rotate to cover or open an air inlet, and when cleaning is needed, the panel component 3 and the turning plate component 4 rotate to clean and wipe the inner sides of an oil filter screen 9 at the air inlet in the range hood, a smoke collecting cavity 21 and the turning plate component 4, so that oil stain accumulation is prevented, and the kitchen environment is purified; the oil cup 6 is detachably arranged at the bottom of the smoke collecting cover 2 and communicated with the smoke collecting cavity 21, oil can be contained, and interference effect on rotation of the turnover plate component 4 can be avoided.

Optionally, as shown in fig. 3 and 4, the turning plate assembly 4 is hinged to the smoke collecting hood 2 through a hinge 8, the hinge 8 is simple in structure, the turning plate assembly 4 is hinged to the smoke collecting hood 2 easily, and cost is low.

Specifically, the hinge 8 includes a first hinge 81, a second hinge 82, and a rotation shaft 83, the first hinge 81 is connected to the inner side of the flap assembly 4, the second hinge 82 is connected to the smoke collecting hood 2, and the first hinge 81 and the second hinge 82 are rotatably connected by the rotation shaft 83. Hinge 8 is folded paper 81 through first and is turned over the inboard of board subassembly 4 and link to each other, and it is continuous with collection petticoat pipe 2 to fold paper 82 through the second, and first fold paper 81 and second are folded paper 82 and are rotated through rotation axis 83 and link to each other to realized turning over articulated of board subassembly 4 and collection petticoat pipe 2, simple structure, the preparation is convenient.

Furthermore, the first hinge 81 is connected with the inner side of the turning plate assembly 4 in a welding mode, and the second hinge 82 is detachably connected with the smoke collecting hood 2, so that the connection between the hinge 8 and the turning plate assembly 4 is firmer, and welding spots are not in the visual field, so that the appearance of a product is not influenced; the second hinge 82 is detachably connected with the fume collecting hood 2, so that the flap assembly 4 can be detached from the fume collecting hood 2 for maintenance and replacement.

Preferably, turn over board subassembly 4 and collection petticoat pipe 2 and articulate mutually through a plurality of hinges 8 for turn over board subassembly 4 and collection petticoat pipe 2's rotation joint intensity is big, makes to turn over board subassembly 4 comparatively steady in the rotation process. In this embodiment, turn over board subassembly 4 and collection petticoat pipe 2 and articulate mutually through two hinges 8, and two hinges 8 are located respectively and turn over the both ends of board subassembly 4, certainly, turn over and can also articulate through three or more hinges 8 between board subassembly 4 and the collection petticoat pipe 2, specifically set up as required can.

In order to fix the turning plate component 4 in an unclean state, one end of the turning plate component 4 is hinged to the bottom of the fume collecting hood 2, and the other end of the turning plate component 4 is detachably connected with the fume collecting hood 2. One end of the turning plate component 4 is hinged to the bottom of the fume collecting hood 2, the other end of the turning plate component 4 is detachably connected with the fume collecting hood 2 so as to realize the rotating connection of the turning plate component 4 and the fume collecting hood 2, and the turning plate component 4 is opened to facilitate cleaning when the cleaning is needed through the detachable connection between the other end of the turning plate component 4 and the fume collecting hood 2; when the range hood works, the other end of the turning plate component 4 is connected with the fume collecting hood 2.

Preferably, in order to facilitate the opening and closing of the other end of the flap assembly 4 and the smoke collecting hood 2, as shown in fig. 3 and 4, the other end of the flap assembly 4 is connected with the smoke collecting hood 2 through a buckle assembly 7, the buckle assembly 7 includes a blocking portion 71 and a limiting portion 72, one of the blocking portion 71 and the limiting portion 72 is disposed on the smoke collecting hood 2, the other of the blocking portion 71 and the limiting portion 72 is disposed on the inner side of the flap assembly 4, and the blocking portion 71 and the limiting portion 72 are correspondingly blocked. The other end of the turning plate component 4 is connected with the smoke collecting hood 2 through the buckle component 7, so that the other end of the turning plate component 4 is easily detached from the smoke collecting hood 2, and the turning plate component is convenient to clean and maintain.

Furthermore, the blocking portion 71 is disposed on the inner side of the flap assembly 4, the limiting portion 72 is disposed in the smoke collecting hood 2, the blocking portion 71 includes a support 711 and a buckle 712, the support 711 is disposed on the inner side of the flap assembly 4, and the buckle 712 is disposed on the support 711 and is clamped with the corresponding limiting portion 72. The clamping portion 71 of the structure has a certain height, and can conveniently extend into the smoke collection cavity 21 to be clamped with the limiting portion 72. The specific structure of the buckle 712 and the limiting portion 72 is not limited herein, as long as the snap connection between the two can be realized, which is convenient for disassembly. Optionally, the support 711 and the flap assembly 4, and the buckle 712 and the support 711 may be connected by a fixing member, in this embodiment, the fixing member is a countersunk screw, and the connection is firm.

Optionally, the buckle assembly 7 is provided with a plurality of groups, and the plurality of groups of buckle assemblies 7 are arranged at intervals, so that the turning plate assembly 4 can be firmly fixed on the smoke collecting hood 2. In this embodiment, buckle assembly 7 sets up two sets ofly, is located the length direction's of collection petticoat pipe 2 both ends respectively, and of course, buckle assembly 7 can also set up three or more groups, specifically set up as required can.

In other embodiments, the other end of the turning plate assembly 4 and the smoke collecting hood 2 can be connected through a fixing piece, an inserting structure and the like, and the other end of the turning plate assembly 4 can be detachably connected with the smoke collecting hood 2.

Optionally, as shown in fig. 4, the flap assembly 4 includes a flap back plate 41 and a flap decorative plate 42, the flap back plate 41 is hinged to the smoke collecting hood 2, and the flap decorative plate 42 is disposed outside the flap back plate 41. The turning plate back plate 41 of the turning plate assembly 4 is hinged with the smoke collecting hood 2, and the turning plate decorative plate 42 is arranged on the outer side of the turning plate back plate 41 and used for decorating the turning plate back plate 41, so that the appearance of the turning plate assembly 4 is attractive. In this embodiment, the turnover decorative plate 42 is a glass cover plate, and has beautiful appearance and tactile sensation. In the manufacturing process, the front of the flap back plate 41 is filled with epoxy resin glue to be bonded with the glass cover plate. In order to keep the appearance of the range hood, the outer side of the panel component 3 is also provided with a glass cover plate, so that the appearance of the panel component 3 and the flap component 4 is attractive when the smoke collection cavity 21 is closed.

As shown in fig. 5, the oil cup 6 extends along the length direction of the fume collecting hood 2, and the oil cup 6 has a length equal to that of the fume collecting hood 2 and is used for receiving oil at the entire bottom of the fume collecting hood 2. The bottom wall of the fume collecting hood 2 is provided with a diversion hole, the fume collecting cavity 21 is communicated with the oil cup 6 through the diversion hole, and oil in the fume collecting cavity 21 flows into the oil cup 6 through the diversion hole. Alternatively, a plurality of baffle holes may be provided along the length of the fume collecting hood 2 to accelerate the flow into the oil cup 6, thereby preventing oil from accumulating at the bottom of the fume collecting chamber 21.

For the disassembly of the flanging oil cup 6, the oil cup 6 is slidably mounted on the fume collecting hood 2, as shown in fig. 6, the bottom of the fume collecting hood 2 is provided with a mounting groove 22, the oil cup 6 is provided with a mounting part 61, the mounting groove 22 extends along the front-back direction of the fume collecting hood 2, and the mounting part 61 is slidably arranged in the mounting groove 22.

Further, the mounting panel is installed to collection petticoat pipe 2's bottom, and the mounting panel includes first board and second board, and first board and second board are the stair structure, and first board links to each other with collection petticoat pipe 2's bottom, forms mounting groove 22 between second board and collection petticoat pipe 2's the bottom, and installation department 61 is platelike structure, can peg graft the cooperation with mounting groove 22. Preferably, the two ends of the fume collecting hood 2 are respectively provided with the installation grooves 22, and the corresponding installation parts 61 are correspondingly arranged on the oil cup 6.

As shown in fig. 7, the oil cup 6 further includes a main body 62 and a flange 63, a receiving cavity is provided in the main body 62 for receiving oil, mounting portions 61 are provided at two ends of the main body 62 and are integrally formed with the main body 62, and the mounting portions 61 are folded edges protruding from the side of the main body 62. The flap assembly 4 abuts against the main body 62, the flange 63 is arranged on one side of the main body 62 close to the flap assembly 4, and the flap assembly 4 is located between the smoke collecting hood 2 and the flange 63. The main body 62 can be used for containing oil and supporting the turnover panel assembly 4; can shelter from the main part 62 of oil cup 6 and turn over the gap between the board subassembly 4 through flange 63, the outward appearance is pleasing to the eye, can play the effect of location moreover to the installation of oil cup 6, avoids oil cup 6 slidable mounting excessive.

When the oil cup needs to be cleaned, firstly, the oil cup 6 is disassembled, so that the oil cup 6 is prevented from interfering the rotation of the turnover plate component 4; then open through drive assembly 5 drive panel assembly 3, will turn over buckle subassembly 7 between board subassembly 4 and the collection petticoat pipe 2 and open for turn over board subassembly 4 and turn over down, with the region of collecting fume chamber 21 dodge and leave, thereby can wash and clean the oil cleaner screen 9 of air intake department in the range hood, collecting fume chamber 21 and the inboard of turning over board subassembly 4, can dismantle oil cleaner screen 9 and come down and dismantle the cleaning to the fan in addition, prevent the greasy dirt accumulation, the clean kitchen environment.

When the range hood normally works, the panel component 3 is driven to be opened through the driving component 5 so as to open the air inlet part, and the turning plate component 4 does not need to be opened at the moment.

Example two:

the present embodiment provides a range hood, and the difference between the present embodiment and the first embodiment is that the flap assembly in the first embodiment is hinged to the smoke collection cover through a hinge, and the flap assembly in the present embodiment is hinged through a rotating shaft.

Further, be provided with damping structure between pivot and the board subassembly 4 that turns over, the setting through damping structure makes to turn over board subassembly 4 and can prevent to stop in preset position to prevent to turn over board subassembly 4 and swing at will, in order to avoid turning over the phenomenon that board subassembly 4 collided other parts or collided collection petticoat pipe 2. The structure of the specific damping structure belongs to the conventional art, and is not particularly limited herein. As shown in fig. 8, flap assembly 4 can stop at any angle.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or positional relationship based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a range hood, its characterized in that, include quick-witted case (1) and set up in collection petticoat pipe (2) of quick-witted case (1) front side, collection petticoat pipe (2) inside formation collection smoke chamber (21), be provided with on collection petticoat pipe (2) with the air intake that fan in quick-witted case (1) is linked together, the range hood still includes:

the panel component (3) and the turning plate component (4) are hinged to the top and the bottom of the smoke collecting hood (2) respectively, and the panel component (3) and the turning plate component (4) rotate to cover or open the air inlet;

and the oil cup (6) is detachably arranged at the bottom of the fume collecting cover (2) and communicated with the fume collecting cavity (21).

2. The range hood according to claim 1, wherein one end of the flap assembly (4) is hinged to the bottom of the fume collecting hood (2), and the other end of the flap assembly (4) is detachably connected with the fume collecting hood (2).

3. The range hood according to claim 2, wherein the other end of the flap assembly (4) is connected with the fume collecting hood (2) through a buckle assembly (7), the buckle assembly (7) comprises a clamping portion (71) and a limiting portion (72), one of the clamping portion (71) and the limiting portion (72) is arranged on the fume collecting hood (2), the other of the clamping portion (71) and the limiting portion (72) is arranged on the inner side of the flap assembly (4), and the clamping portion (71) and the limiting portion (72) are correspondingly clamped.

4. The range hood according to claim 3, wherein the plurality of sets of the snap assemblies (7) are arranged, and the plurality of sets of the snap assemblies (7) are arranged at intervals.

5. The range hood according to any one of claims 1-4, wherein the flap assembly (4) is hinged with the fume collecting hood (2) by a hinge (8).

6. A range hood according to claim 5, characterized in that the hinge (8) comprises:

the cigarette collecting device comprises a first hinge (81), a second hinge (82) and a rotating shaft (83), wherein the first hinge (81) is connected with the inner side of the turning plate assembly (4), the second hinge (82) is connected with the cigarette collecting cover (2), and the first hinge (81) and the second hinge (82) are rotationally connected through the rotating shaft (83).

7. The range hood according to claim 6, characterized in that the first hinge (81) is welded with the inner side of the flap assembly (4), and the second hinge (82) is detachably connected with the smoke collecting hood (2).

8. The extractor hood according to claim 5, characterized in that the flap assembly (4) and the fume collecting hood (2) are hinged by a plurality of hinges (8).

9. The extractor hood according to any of the claims 1 to 4, characterized in that the flap assembly (4) comprises:

the turning plate back plate (41) is hinged with the smoke collecting hood (2); and

and the turning plate decorative plate (42) is arranged on the outer side of the turning plate back plate (41).

10. The extractor hood according to any of the claims from 1 to 4, characterized in that the oil cup (6) comprises:

the body (62), there is a containing cavity on the said body (62); and

the flange (63), flange (63) set up in being close to of main part (62) one side of turning over board subassembly (4), turn over board subassembly (4) butt in on main part (62), and be located collection petticoat pipe (2) with between flange (63).