CN216557250U - Integrated kitchen - Google Patents

Abstract

The utility model belongs to the technical field of kitchen equipment, and discloses an integrated stove which comprises an air box assembly and an air exhaust assembly, wherein the air box assembly comprises a box body and a sealing plate, an operation opening is formed in the box body, and the sealing plate can seal the operation opening. Be provided with limit structure on the box, limit structure encloses with the outer wall of box and establishes and form the slot, the shrouding can insert and locate in this slot, in order to cover the operation mouth on the box, the inner wall of box is provided with a plurality of mounting structure, when the integrated kitchen of installation, if bleed air the subassembly air outlet not towards exhaust duct, then need pull out the shrouding from the slot, in order to expose the operation mouth, can dismantle the subassembly of bleeding from the mounting structure who links to each other with it through the operation mouth, afterwards, the subassembly of will bleeding is fixed in suitable mounting structure again, so that the air outlet of the subassembly of bleeding can be towards exhaust duct. After the reversing operation is completed, the sealing plate is inserted into the slot again to seal the operation opening, so that the construction efficiency is high.

Description

Integrated kitchen

Technical Field

The utility model relates to the technical field of kitchen equipment, in particular to an integrated stove.

Background

The integrated kitchen range is kitchen equipment integrating a range hood, a gas stove, a disinfection cabinet, a storage cabinet and other appliances, and has the advantages of space saving, oil smoke reduction, energy saving, low consumption, environmental protection and the like.

The integrated stove comprises a table board, the gas stove is arranged on the table board, a smoke suction port of the range hood is positioned above the gas stove to suck oil smoke generated during cooking, and an air box is arranged below the table board. An air exhaust component is arranged in the air box. The air exhaust assembly is provided with an air inlet and an air outlet, and the air outlet is communicated with an exhaust pipeline arranged in a kitchen. The impeller in the driving air exhaust component rotates to enable the air inlet of the air exhaust component to form negative pressure so as to absorb oil smoke through the smoke absorption port of the range hood, and the absorbed oil smoke is exhausted to the outside through the air outlet of the air exhaust component and the exhaust pipeline.

When the integrated kitchen of actual installation, exhaust duct probably is located the left side of integrated kitchen, also probably is located the right side of integrated kitchen, has the air outlet of the subassembly of bleeding and does not face exhaust duct's phenomenon. Under this kind of condition, if additionally set up the pipeline and communicate air exhaust component's air outlet and exhaust duct, then can increase occupation space, if will change the direction of air outlet, then need dismantle bellows and operate, and to the structure of current integrated kitchen, it is very loaded down with trivial details to dismantle bellows, the process such as the mounted position of changing air exhaust component, holds over the construction progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated stove, which can quickly and conveniently change the installation direction of an air extraction assembly in the installation process, so that an air outlet of the air extraction assembly faces one side of an exhaust pipeline in a kitchen, and the practicability is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an integrated cooker comprising:

the air box assembly comprises a box body provided with an operation opening and a sealing plate for sealing the operation opening, wherein the box body is provided with a limiting structure, the limiting structure and the box body are surrounded to form a slot, the sealing plate is inserted into the slot, and the inner wall of the box body is provided with a plurality of mounting structures;

the inner cavity of the air exhaust component is communicated with a smoke suction port and an exhaust pipeline of the range hood, and the air exhaust component can be selectively detachably connected with any one of the mounting structures.

When the integrated kitchen of installation, if the subassembly air outlet of bleeding does not face to user's in-kitchen exhaust duct, then need pull out the shrouding from the slot to expose the operation mouth on the box, can dismantle the subassembly of bleeding from the mounting structure who links to each other with it through the operation mouth, afterwards, will bleed the subassembly again and be fixed in suitable mounting structure, so that the air outlet of the subassembly of bleeding can face exhaust duct, be convenient for follow-up intercommunication bleed the air outlet and the exhaust duct of subassembly.

As a preferable scheme of the integrated cooker provided by the utility model, the mounting structure comprises a positioning piece and a fastening piece, the positioning piece is used for positioning the mounting position of the air extraction assembly, and the fastening piece can lock the air extraction assembly on the inner wall of the box body.

The mounting position of the air exhaust assembly can be quickly determined through the positioning piece, and the air exhaust assembly can be locked on the inner wall of the box body through the fastening piece so as to be fixed.

As a preferable scheme of the integrated cooker provided by the utility model, the mounting structure further comprises a supporting piece, and the supporting piece is convexly arranged on the inner wall of the box body and is used for supporting the air exhaust assembly.

Through setting up the supporting piece that supports the subassembly of bleeding, can improve the stability after the subassembly installation of bleeding.

As a preferred embodiment of the integrated cooker provided by the present invention, the positioning element and the inner wall of the box body define a positioning groove, two opposite sides of the air extraction assembly are respectively provided with a positioning portion and a connecting portion in a protruding manner, the positioning portion can be clamped into the positioning groove, and the fastening member can penetrate through the box body and the connecting portion to lock the air extraction assembly on the inner wall of the box body.

The cell wall of constant head tank can play limiting displacement to location portion, guarantees the firm stability after the subassembly installation of bleeding, and the fastener runs through box and connecting portion in order to realize the fixed of the subassembly of bleeding, and convenient operation is swift.

As a preferable scheme of the integrated cooker provided by the utility model, the air exhaust assembly comprises an air outlet pipe, the air outlet pipe is connected to the box body, a mounting plate is circumferentially arranged at the pipe orifice of the air outlet pipe, and the mounting plate comprises the positioning part and the connecting part.

Through setting up the mounting panel, can conveniently be in the box with air-out union coupling.

As the preferable scheme of the integrated kitchen range provided by the utility model, the air exhaust assembly further comprises a volute, the air outlet pipe is communicated with a smoke suction port of the range hood through an inner cavity of the volute, and the volute is transversely arranged.

Through transversely setting up the spiral case, can make the spiral case air intake closer apart from the smoking mouth of lampblack absorber, suction is bigger, and the amount of wind is more sufficient, effectively solves the kitchen and runs the problem of cigarette, moreover, because the spiral case transversely sets up, whole bellows subassembly highly can reduce to make the below of bellows subassembly can empty bigger installation space.

As a preferred scheme of the integrated cooker provided by the utility model, an impeller assembly used for generating negative pressure in an inner cavity of the volute is connected in the volute, the impeller assembly comprises a plurality of strip-shaped blades which are circumferentially distributed, each strip-shaped blade is vertically arranged, the box body is connected with an oil collecting box, and the oil collecting boxes are arranged below the impeller assembly at intervals so as to collect oil dropping along the strip-shaped blades.

The arrangement mode can avoid that too much oil is accumulated on the strip-shaped blades to cause the strip-shaped blades to be too heavy, and the rotation rate of the impeller assembly is ensured.

As a preferable scheme of the integrated cooker provided by the utility model, the bottom wall of the box body is recessed to form a funnel structure, the funnel structure is provided with an oil passing hole, and oil in the box body can converge into an inner cavity of the funnel structure and flows into the oil collecting box through the oil passing hole.

This arrangement can avoid excessive oil from being accumulated in the tank.

As a preferred scheme of the integrated kitchen range provided by the utility model, the top wall of the box body is provided with a silencing piece, a plurality of ventilation holes are formed in the silencing piece at intervals, and the inner cavity of the air extraction assembly is communicated with the smoke suction port of the range hood through the ventilation holes.

Through setting up amortization piece, can completely cut off the noise that impeller subassembly during operation produced, play and fall the effect of making an uproar.

As the preferable scheme of the integrated cooker provided by the utility model, the outer wall of the air extraction assembly is provided with the sound absorption layer.

Through setting up the sound absorbing layer, can effectively reduce the rotatory noise that produces of impeller subassembly, provide better environment for the kitchen.

The utility model has the beneficial effects that:

the utility model provides an integrated stove which comprises an air box assembly and an air exhaust assembly arranged inside the air box assembly, wherein the inner cavity of the air exhaust assembly is communicated with a smoke suction port and an exhaust pipeline of a range hood, namely, the air exhaust assembly can exhaust oil smoke generated during cooking through the smoke suction port of the range hood, and the oil smoke is introduced into the exhaust pipeline through an air outlet of the air exhaust assembly and finally exhausted outdoors through the exhaust pipeline. The bellows subassembly includes box and shrouding, and a cavity is injectd to the box, and the subassembly of bleeding is located this cavity, and has seted up the operation mouth on the box, and the shrouding is connected in the box, and this operation mouth of shutoff. Specifically, be provided with limit structure on the box, this limit structure encloses with the outer wall of box and establishes the formation slot, and the shrouding can be inserted and locate in this slot to cover the operation mouth on the box, pull out the shrouding from the slot, can show out the operation mouth. The inner wall of box is provided with a plurality of mounting structure that are used for fixed subassembly of bleeding, when the integrated kitchen of installation, if the subassembly air outlet of bleeding is not towards user's in-kitchen exhaust duct, then need pull out the shrouding from the slot, in order to expose the operation mouth on the box, can dismantle the subassembly of bleeding from the mounting structure who links to each other with it through the operation mouth, afterwards, the subassembly of will bleeding is fixed in suitable mounting structure again, so that the air outlet of the subassembly of bleeding can be towards exhaust duct, be convenient for follow-up intercommunication bleed the air outlet and the exhaust duct of subassembly. After the switching-over operation was accomplished, in reinserting the slot with the shrouding to the closing cap operation mouth, promptly, can show or cover the operation mouth of box through the pull shrouding, improve the switching-over efficiency of the subassembly of bleeding.

Drawings

Fig. 1 is a side view of an integrated cooker according to an embodiment of the present invention;

fig. 2 is a rear view of an integrated cooker according to an embodiment of the present invention;

FIG. 3 is a first schematic view of the installation of a gas evacuation assembly provided in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a second schematic view of the installation of a gas evacuation assembly provided in accordance with an embodiment of the present invention;

fig. 6 is a partially enlarged view at B in fig. 5.

In the figure:

1-a bellows assembly; 2-an air extraction assembly; 3-smoke exhaust ventilator; 4-a fuselage; 5-a table top; 6-gas range; 7-a disinfection cabinet; 8-a storage cabinet;

11-a box body; 12-closing the plate; 13-a mounting structure;

111-a limit structure; 112-a top plate; 113-side plate;

131-a positioning member; 132-a fastener; 133-a positioning groove;

21-air outlet pipe; 22-a mounting plate; 23-a volute; 24-an impeller assembly; 25-a motor;

231-volute air inlet;

221-a positioning section; 222-a connecting portion;

31-smoking mouth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

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, removably 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 and 2, the present embodiment provides an integrated cooker including a bellows assembly 1 and a pumping assembly 2 installed inside the bellows assembly 1. The inner chamber of the air pumping component 2 is communicated with the smoke suction port 31 and the exhaust pipeline of the range hood 3, namely, the air pumping component 2 can pump the cooking oil fume through the smoke suction port 31 of the range hood 3, and the oil fume is introduced into the exhaust pipeline through the air outlet of the air pumping component 2 and finally exhausted outdoors through the exhaust pipeline.

Referring to fig. 1, the integrated cooker further comprises a body 4 and a table top 5, and a gas stove 6 is arranged on the table top 5. The smoke suction port 31 of the range hood 3 is arranged above the gas stove 6 so as to absorb oil smoke generated during cooking, and the air box assembly 1 is arranged below the table board 5.

Referring to figures 1 and 2, the bellows assembly 1 comprises a housing 11 and a closure plate 12. The box 11 defines a cavity, the air pumping assembly 2 is located in the cavity, an operation opening is formed in the box 11, and the sealing plate 12 is connected to the box 11 and seals the operation opening. Specifically, a limiting structure 111 is disposed on the box body 11, and the limiting structure 111 and an outer wall of the box body 11 are surrounded to form a slot. The closing plate 12 can be inserted into the slot to cover the operation opening of the box body 11. The access opening is exposed by pulling the closure plate 12 out of the slot. The inner wall of the box 11 is provided with a plurality of mounting structures 13 for securing the air extraction assembly 2. When the integrated cooker is installed, if the air outlet of the air extraction assembly 2 does not face the exhaust duct in the kitchen of the user, the sealing plate 12 needs to be pulled out from the slot to expose the operation opening on the box body 11. Can dismantle the subassembly 2 of bleeding from the mounting structure 13 that links to each other with it through the operation mouth, afterwards, will bleed the subassembly 2 and be fixed in suitable mounting structure 13 again to the air outlet that makes the subassembly 2 of bleeding can face towards exhaust duct, is convenient for follow-up intercommunication bleed the air outlet and the exhaust duct of subassembly 2. After the reversing operation is completed, the closing plate 12 is reinserted into the slot to close the operation opening. Namely, the operation opening of the box body 11 can be exposed or covered by drawing the closing plate 12, and the reversing efficiency of the air extraction component 2 is improved.

In an alternative embodiment, the access opening is rectangular. The limiting structure 111 comprises three limiting strips arranged around three adjacent sides of the rectangular operation opening. Namely, three adjacent edges at the operation opening are respectively provided with a limiting strip, so that the three limiting strips form a U-shaped structure. The cross-section of spacing is the L type. One side of the L-shaped limiting strip is vertically connected to the outer wall of the box body 11, and the other side of the L-shaped limiting strip is bent towards the center of the operation opening, so that the three limiting strips and the outer wall of the box body 11 define the slot.

Illustratively, the U-shaped opening may be oriented upward so that the slot may be pulled out by lifting the closure plate 12 when the closure plate 12 is removed. When the sealing plate 12 is installed, the sealing plate 12 is inserted into the slot from top to bottom, and when the bottom end of the sealing plate 12 contacts with the limiting strip at the bottom of the operation opening, the sealing plate 12 is installed in place.

Of course, the opening of the U-shaped structure may also be arranged to the left or to the right (with reference to the orientation in fig. 2). When the sealing plate 12 is disassembled, the sealing plate 12 is pulled leftwards or rightwards, so that the sealing plate 12 is separated from the slot, and after the reversing of the air exhaust assembly 2 is completed, the sealing plate 12 is inserted into the slot from left to right or from right to left until the installation is in place.

The box body 11 includes a top plate 112, a bottom plate, a front plate, a rear plate, and two side plates 113 disposed opposite to each other. In this embodiment, the operation opening is opened on the back plate of the box body 11, and correspondingly, the limiting structure 111 is arranged on the back plate of the box body 11. I.e. the installed plate 12 abuts the wall of the kitchen. All be provided with at least one mounting structure 13 on two relative curb plates 113, and all seted up the vent in mounting structure 13 position on two curb plates 113, after air exhaust assembly 2 was fixed in the curb plate 113 of box 11 through mounting structure 13, air outlet and the corresponding vent on the curb plate 113 of air exhaust assembly 2 just right to switch on air exhaust assembly 2's inner chamber and exhaust duct through the vent. When the integrated cooker is installed in a reserved position in a kitchen, an exhaust duct in the kitchen may be located at the left side plate 113 of the box body 11 and may also be located at the right side plate 113 of the box body 11. Initially, the air extracting assembly 2 is installed on one of the side plates 113, and if the air outlet of the air extracting assembly 2 does not correspond to the exhaust duct, the air extracting assembly 2 needs to be detached from the side plate 113 and installed on the other side plate 113. Further, can all set up two and more than two mounting structure 13 at the interval on two curb plates 113 to change air extraction component 2's mounted position more nimble, can select a mounting structure 13 nearest apart from the exhaust duct to carry out air extraction component 2's installation during the installation, the adaptability is stronger.

Generally, exhaust ducts in kitchens are located close to walls to ensure aesthetics. Thus, the mounting structures 13 may be provided on both side panels 113 at a location adjacent to the rear panel.

Referring to fig. 3 and 5, the mounting structure 13 includes a positioning member 131 and a fastener 132. The positioning member 131 is used for positioning the installation position of the air extracting assembly 2, and the fastening member 132 can lock the air extracting assembly 2 to the inner wall of the box 11. When the air extracting assembly 2 is installed, the installation position of the air extracting assembly 2 is firstly determined by the positioning member 131, so that the air outlet of the air extracting assembly 2 is opposite to the corresponding air vent on the side plate 113, and then the air extracting assembly 2 is fixedly connected to the side plate 113 of the box body 11 by using the fastening member 132.

Alternatively, referring to fig. 3 and 4, in the present embodiment, the positioning element 131 is protruded from an inner wall of the side plate 113 of the box 11, and defines a positioning groove 133 with the inner wall of the side plate 113. Referring to fig. 6, the air extraction assembly 2 is provided with a positioning portion 221 protruding upward. When the air extracting assembly 2 is installed, the positioning portion 221 of the air extracting assembly 2 is inserted into the positioning groove 133, and is adjusted accordingly, so that the air outlet of the air extracting assembly 2 is just opposite to the corresponding ventilation opening of the side plate 113, and the positioning mode is simple and easy to operate. The groove wall of the positioning groove 133 can limit the positioning portion 221, so as to ensure the firmness and stability of the air exhaust assembly 2 after installation.

Alternatively, referring to fig. 6, the positioning member 131 is a positioning bar having an L-shaped cross section. The L-shaped positioning bar and the inner wall of the side plate 113 define a positioning groove 133.

Optionally, referring to fig. 3 and 4, a connecting portion 222 is protruded on a side of the air extracting assembly 2 opposite to the positioning portion 221. After the air exhaust assembly 2 is positioned, the fastening member 132 penetrates through the side plate 113 and the connecting portion 222 of the box body 11 to lock the air exhaust assembly 2 to the inner wall of the side plate 113 of the box body 11. In this embodiment, the fasteners 132 are preferably bolts. The bolts sequentially penetrate through the side plate 113 and the connecting part 222 of the box body 11 and are in threaded connection with the nuts, and after the nuts are screwed down, the air exhaust assembly 2 can be fixed in the box body 11. Illustratively, two bolts may be provided. In other embodiments, three, four, etc. bolts may be provided, and the number of bolts is not limited herein.

Referring to fig. 3 and 5, the air extraction assembly 2 includes an outlet duct 21 and a volute 23 connected together. Referring to fig. 1, the volute air inlet 231 is communicated with the smoke suction port 31 of the range hood 3, and the direction of the arrow shown in fig. 1 is the flow direction of the oil smoke. One end of the air outlet pipe 21 is communicated with the inner cavity of the volute 23, and the other end is communicated with the exhaust pipeline through the ventilation opening of the box body 11. The impeller assembly 24 is connected in the volute 23, and after the range hood 3 is started, the impeller assembly 24 rotates to enable the inner cavity of the volute 23 to generate negative pressure, so that oil smoke generated by cooking is extracted to the inner cavity of the volute 23 through the smoke suction port 31 and then is discharged into an exhaust pipeline through the air outlet pipe 21.

Referring to fig. 1, a motor 25 is further disposed in the volute 23, and an output end of the motor 25 is in transmission connection with the impeller assembly 24 to drive the impeller assembly 24 to rotate. Specifically, a mounting bracket is provided in the volute 23, and a housing of the motor 25 is fixed to the mounting bracket.

Referring to fig. 4, a mounting plate 22 is circumferentially disposed at the mouth of the air outlet pipe 21. In this embodiment, the cross section of the air outlet pipe 21 is approximately square, so the mounting plate 22 is square ring-shaped. The mounting plate 22 includes the positioning portion 221 and the connecting portion 222, and specifically, the positioning portion 221 is disposed on one side and the connecting portion 222 is disposed on the other side of the mounting plate 22.

Further, referring to fig. 6, the positioning portion 221 is bent toward the volute 23 to form a flange, and the width of the flange is adapted to the size of the positioning slot 133 defined by the L-shaped positioning strip, so that the flange can be properly clamped in the positioning slot 133, and the shake of the air extraction assembly 2 after installation is effectively limited.

Optionally, the mounting structure 13 further includes a supporting member, the supporting member is protruded on an inner wall of the box body 11, and is used for supporting the air exhaust assembly 2, so that the stability of the air exhaust assembly 2 after being mounted can be improved. In this embodiment, the connecting portion 222 and the positioning portion 221 are respectively located at the left and right sides of the air outlet pipe 21 (refer to the orientation in fig. 3), and therefore, the supporting member may be a supporting plate disposed below the air outlet pipe 21. When the air exhaust assembly 2 is installed, the lower end of the installation plate 22 at the air outlet is placed on the supporting plate and moves along the supporting plate until the right end (the positioning part 221) of the installation plate 22 is clamped into the positioning groove 133, at the moment, the pipe opening of the air outlet pipe 21 is just right opposite to the ventilation opening on the side plate 113 of the box body 11, the installation time is saved, and the construction efficiency is improved.

Optionally, in this embodiment, an oil collecting box is connected below the box 11 for collecting oil generated by adhesion of oil smoke in the box 11. The impeller assembly 24 includes a plurality of strip-shaped blades distributed circumferentially, and the plurality of strip-shaped blades rotate around the center of the impeller assembly 24 to generate negative pressure at the volute air inlet 231, so as to absorb the oil smoke, and in the process of absorbing the oil smoke, part of the oil smoke is attached to the strip-shaped blades. Each strip-shaped blade is vertically arranged, so that oil attached to the strip-shaped blades can flow downwards. The oil traps are spaced below the impeller assembly 24 to collect oil dripping along the strip vanes. This kind of arrangement can avoid accumulating too much fluid on the bar blade and lead to the bar blade overweight, guarantees the rotation rate of impeller subassembly 24.

In the present embodiment, referring to fig. 1 and 3, the whole volute 23 and the impeller assembly 24 in the volute 23 are both placed horizontally to ensure that the strip-shaped blades can be vertically arranged. Through transversely setting up spiral case 23, can make spiral case air intake 231 nearer apart from the smoking mouth 31 of lampblack absorber 3, suction is bigger, and the amount of wind is more sufficient, effectively solves the problem that the kitchen ran the cigarette. In addition, because the volute casing 23 is transversely arranged, the height of the whole air box assembly 1 can be reduced, so that a larger installation space can be reserved below the air box assembly 1, more devices can be installed, and the practicability of the whole integrated cooker is improved.

Illustratively, referring to FIG. 1, in this embodiment, a sterilizer cabinet 7 and a cabinet 8 are mounted below the bellows assembly 1 in sequence. After the height of the bellows assembly 1 is reduced, a disinfection cabinet 7 and a storage cabinet 8 with larger accommodating space can be arranged below the bellows assembly, or equipment such as an oven and a dish washing cabinet can be added, and a user can customize the bellows assembly according to self requirements.

Optionally, the bottom wall of the box 11 is recessed to form a funnel structure, i.e. the bottom plate of the box 11 is funnel-shaped. Oil in the box body 11 and oil attached to the strip-shaped blades can flow downstream and flow down into an inner cavity of the funnel structure. The bottom of the funnel structure is provided with an oil passing hole, and the oil collecting box is arranged below the oil passing hole, so that the oil gathered in the funnel structure flows into the oil collecting box through the oil passing hole. During daily use, the oil collecting box can be cleaned regularly, and excessive oil accumulated in the box body 11 is avoided.

Optionally, the top wall of the casing 11 is covered with a noise-damping member for damping noise generated when the impeller assembly 24 operates. A plurality of ventilation holes are arranged on the silencing piece at intervals, and a through hole is arranged on a top plate 112 of the box body 11. When the range hood 3 normally works, the volute air inlet 231 is communicated with the smoke suction port 31 of the range hood 3 through the plurality of ventilation holes and the through hole in the top plate 112 in sequence to suck oil smoke and play a role of noise reduction. Illustratively, the sound attenuating element may be supported by a porous, less than 20% dense sheet material, such as metal foam, polyurethane, or the like.

Optionally, the outer wall of the air extraction assembly 2 is covered with a sound absorption layer. Specifically, the noise of the air exhaust assembly 2 is mostly generated by the rotation of the motor 25 and the impeller assembly 24, so that the suction layer is arranged on the outer wall of the volute casing 23, the noise generated by the rotation of the motor 25 and the impeller assembly 24 is effectively reduced, and a better environment is provided for a kitchen.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An integrated cooker, characterized by comprising:

the air box assembly (1) comprises a box body (11) provided with an operation opening and a sealing plate (12) used for sealing the operation opening, wherein the box body (11) is provided with a limiting structure (111), the limiting structure (111) and the box body (11) are enclosed to form a slot, the sealing plate (12) is inserted into the slot, and the inner wall of the box body (11) is provided with a plurality of mounting structures (13);

air exhaust component (2), its inner chamber intercommunication lampblack absorber (3) smoke absorption mouth (31) and exhaust duct, air exhaust component (2) optionally with arbitrary mounting structure (13) can dismantle the connection.

2. The integrated cooker according to claim 1, characterized in that the mounting structure (13) comprises a positioning member (131) and a fastening member (132), the positioning member (131) being used to position the mounting position of the air extraction assembly (2), the fastening member (132) being capable of locking the air extraction assembly (2) to the inner wall of the box (11).

3. The integrated hob according to claim 2, characterized in that the mounting structure (13) further comprises a support protruding from the inner wall of the box (11) for supporting the extraction assembly (2).

4. The integrated cooker according to claim 2, wherein the positioning member (131) and the inner wall of the box body (11) define a positioning groove (133), two opposite sides of the air extraction assembly (2) are respectively provided with a positioning portion (221) and a connecting portion (222) in a protruding manner, the positioning portion (221) can be clamped into the positioning groove (133), and the fastening member (132) can penetrate through the box body (11) and the connecting portion (222) to lock the air extraction assembly (2) to the inner wall of the box body (11).

5. The integrated cooker according to claim 4, characterized in that the air extraction assembly (2) comprises an air outlet pipe (21), the air outlet pipe (21) is connected to the box body (11), a mounting plate (22) is circumferentially arranged around the opening of the air outlet pipe (21), and the mounting plate (22) comprises the positioning portion (221) and the connecting portion (222).

6. The integrated cooker according to claim 5, wherein the air extraction assembly (2) further comprises a volute (23), the air outlet pipe (21) is communicated with a smoke suction port (31) of the range hood (3) through an inner cavity of the volute (23), and the volute (23) is transversely arranged.

7. The integrated cooker according to claim 6, wherein an impeller assembly (24) for generating negative pressure in an inner cavity of the volute (23) is connected in the volute (23), the impeller assembly (24) comprises a plurality of strip-shaped blades distributed circumferentially, each strip-shaped blade is vertically arranged, the box body (11) is connected with an oil collecting box, and the oil collecting boxes are arranged below the impeller assembly (24) at intervals so as to collect oil dripping along the strip-shaped blades.

8. The integrated stove according to claim 7, wherein the bottom wall of the box body (11) is recessed to form a funnel structure, the funnel structure is provided with an oil through hole, and oil in the box body (11) can be gathered into an inner cavity of the funnel structure and flows into the oil collecting box through the oil through hole.

9. The integrated stove according to claim 1, wherein the top wall of the box body (11) is provided with a silencing piece, a plurality of ventilation holes are formed in the silencing piece at intervals, and the inner cavity of the air exhaust assembly (2) is communicated with a smoke suction port (31) of the range hood (3) through the ventilation holes.

10. The integrated cooker according to claim 1, characterized in that the outer wall of the air extraction assembly (2) is provided with a sound-absorbing layer.

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