CN217685223U - A wind channel subassembly and integrated kitchen for integrated kitchen - Google Patents

Abstract

The utility model relates to an integrated kitchen technical field discloses an air duct assembly for integrated kitchen, includes: a housing provided with an air inlet and an air outlet; the fan system is arranged in the shell and used for driving outside air to flow into the shell from the air inlet and flow out of the shell from the air outlet through the fan system; the flow guide part is arranged between the air inlet of the shell and the fan system and used for guiding the air flowing in from the air inlet to flow into the fan system so as to reduce the wind resistance and increase the air suction amount. This application is through setting up water conservancy diversion portion between casing and fan system, and water conservancy diversion portion can reduce the air resistance when the air inflow, makes the air that contains the oil smoke can flow in the casing faster under the drive of fan system for the flow rate of air, and then promotes the induced draft volume that is used for the wind channel subassembly of integrated kitchen, thereby improves the smoking effect. The application also discloses an integrated kitchen.

Description

A wind channel subassembly and integrated kitchen for integrated kitchen

Technical Field

The application relates to integrated kitchen technical field, for example relate to an air duct assembly and integrated kitchen for integrated kitchen.

Background

At present, an integrated stove is a kitchen appliance integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and is also called an environment-friendly stove or an integrated environment-friendly stove in the industry. The integrated stove has the advantages of space saving, good oil fume extraction effect, energy saving, low consumption, environmental protection and the like, and is popular with the users.

Disclosed in the related art is an integrated kitchen, this integrated kitchen includes integrated kitchen main part, integrated kitchen main part is provided with: a cooktop comprising at least one cooktop unit; a smoke exhaust portion including: a housing having a smoke collection port located above the cooktop unit and a smoke collection chamber formed therein; the fan comprises a volute, a motor and an impeller, wherein the motor and the impeller are arranged in the volute; along with the rotation of the motor, the oil smoke generated by the stove unit enters the smoke collection cavity through the smoke collection port; and a fume filtering part including a filtering main body sharing the motor with the impeller so as to: along with the rotation of motor, filter the grease in the main part ability entrapment oil smoke.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the impeller of the integrated stove in the related art is uneven in air inlet, the impeller can be affected to do work, the air suction amount of the integrated stove is small, and the oil smoke suction effect is poor.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an air duct assembly for an integrated stove and the integrated stove, so that the problem of small air suction volume of the integrated stove is solved.

Embodiments of a first aspect of the present application provide a duct assembly for an integrated cooker, the duct assembly for an integrated cooker including: the shell is provided with an air inlet and an air outlet; the fan system is arranged in the shell and used for driving outside air to flow into the shell from the air inlet and flow out of the shell from the air outlet through the fan system; the flow guide part is arranged between the air inlet of the shell and the fan system and used for guiding the air flowing in from the air inlet to flow into the fan system so as to reduce the wind resistance and increase the air suction amount.

In some optional embodiments, the air inlet is arranged on the top wall of the shell, and the air outlet is arranged on the bottom wall of the shell; the fan system comprises a centrifugal fan, the centrifugal fan is vertically arranged in the shell, the centrifugal fan is provided with an air suction opening and an air outlet, and the air outlet is communicated with the air outlet.

In some optional embodiments, the flow guiding portion includes a flow guiding plate, the flow guiding plate is disposed to be attached to a lower edge of the air suction opening of the centrifugal fan, and two ends of the flow guiding plate extend toward the air inlet to be connected to two corresponding ends of the air inlet.

In some optional embodiments, the guide plate includes an arc-shaped plate, the radian of the arc-shaped plate is the same as the radian of the arc section of the lower edge of the air suction opening, and the guide plate is attached to the lower edge of the air suction opening of the centrifugal fan in a manner that the opening direction of the arc-shaped plate faces the air inlet.

In some optional embodiments, one side of the guide plate is connected to the end surface where the air suction opening is located, and the other side of the guide plate is connected to the side wall of the housing opposite to the air suction opening.

In some optional embodiments, the housing includes a first sidewall, the first sidewall is vertically disposed, and the first sidewall is opposite to a sidewall where the air suction opening of the centrifugal fan is located; the centrifugal fan is obliquely arranged relative to the first side wall, and the distance between the upper end of the centrifugal fan and the first side wall is larger than the distance between the lower end of the centrifugal fan and the first side wall.

In some optional embodiments, the air duct assembly for an integrated cooker further includes: the two ends of the smoke guide channel are provided with openings, and the side wall of the smoke guide channel is provided with a communication port; the smoke guide channel extends along the side wall of the shell, provided with the air outlet, and the communication port is communicated with the air outlet.

In some optional embodiments, the air duct assembly for an integrated cooker further includes: the smoke guide structure is movably arranged in the smoke guide channel and can change the flow direction of air flow in the smoke guide channel so as to enable the air flow to flow out from one opening or two openings simultaneously in the two openings of the smoke guide channel.

In some optional embodiments, the smoke guide structure comprises: the fixed shaft is arranged in the smoke guide channel and is positioned below the air outlet; the guide plate is an arc-shaped plate, is rotatably connected to the fixed shaft in a mode that the plate surface of the guide plate can rotate around the axis of the fixed shaft, and is used for guiding the airflow to change the flowing direction of the airflow.

Embodiments of a second aspect of the present application provide an integrated cooker, including:

a duct assembly for an integrated range as claimed in any one of the above embodiments.

The air duct assembly for the integrated cooker and the integrated cooker provided by the embodiment of the disclosure can realize the following technical effects:

the wind channel subassembly is including the casing and the fan system of seting up air intake and air outlet, can make the air that contains the oil smoke flow into the casing from the air intake and flow out the casing from the air outlet when the fan operation, air resistance when the guide plate can reduce the air current through setting up the guide plate between the air intake and the fan system at the casing, make the air that contains the oil smoke can flow into the casing more fast under the drive of fan system, accelerate the flow rate of air, and then promote the volume of induced drafting that is used for the wind channel subassembly of integrated kitchen, thereby improve the smoking effect.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural view of a duct assembly for an integrated cooker according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of an air duct assembly for an integrated cooker from another perspective provided by an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view of a duct assembly for an integrated cooker according to an embodiment of the present disclosure;

fig. 4 is a schematic cross-sectional structural view of still another air duct assembly for an integrated cooker according to an embodiment of the present disclosure;

fig. 5 is a schematic structural view of another air duct assembly for an integrated cooker provided by an embodiment of the present disclosure;

fig. 6 is a partial structural schematic view of another air duct assembly for an integrated cooker provided by the embodiment of the present disclosure.

Reference numerals:

10: a housing; 101: an air inlet; 102: an air outlet; 103: a first side wall;

20: a fan system; 200: a centrifugal fan; 201: a volute; 202: an air suction opening; 203: an air outlet; 204: an impeller; 205: a drive motor;

30: a baffle;

40: a smoke guide channel;

50: a smoke guiding structure; 501: a fixed shaft; 502: a guide plate.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the disclosed embodiments can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1 to 6, an embodiment of the present disclosure provides an air duct assembly for an integrated stove, where arrows are used to indicate an air flowing direction, the air duct assembly for the integrated stove includes a housing 10, a fan system 20, and a flow guiding portion, where the housing 10 is provided with an air inlet 101 and an air outlet 102; the fan system 20 is disposed in the housing 10, and the fan system 20 is configured to drive external air to flow into the housing 10 from the air inlet 101 and flow out of the housing 10 from the air outlet 102 through the fan system 20; the guiding portion is disposed between the air inlet 101 of the housing 10 and the fan system 20, and is used for guiding the air flowing from the air inlet 101 to flow into the fan system 20 to reduce the wind resistance and thus increase the air suction amount.

Casing 10 includes roof, bottom plate and four curb plates, and roof, bottom plate and four curb plates enclose to close out and hold fan system 20 and be used for the space of circulation of air, and casing 10 has seted up air intake 101 and air outlet 102, and air intake 101 and air outlet 102 all are linked together with casing 10's inner space, that is to say, the air can flow into casing 10 in from air intake 101 and from air outlet 102 outflow casing 10.

The fan system 20 is installed in the housing 10, the fan system 20 is provided with an air suction opening 202 and an air exhaust opening 203, and by arranging the fan system 20 in the housing 10, power can be provided for air flow by using the operation of the fan system 20, so as to drive the outside air to flow into the housing 10 from the air inlet 101 and flow through the fan system 20, and then flow out of the housing 10 from the air outlet 102, that is, the inlet of the fan system 20 is communicated with the air inlet 101, and the outlet of the fan system 20 is communicated with the air outlet 102. Thus, the external air driven by the fan system 20 can enter the air suction opening 202 of the fan system 20 from the air inlet 101 and flow to the air outlet 102 from the air outlet 203 of the fan system 20, so that the external air flows out of the housing 10 from the air outlet 102.

A flow guide portion is disposed between the housing 10 and the fan system 20, and the flow guide portion is used for guiding the air flowing from the air inlet 101 to flow into the fan system 20 to increase the suction amount. That is, the guiding portion is disposed between the air inlet 101 and the inlet of the fan system 20, and the guiding portion can guide the air entering the housing 10 from the air inlet 101 to flow to the air inlet 202 of the fan system 20 along the guiding portion, so as to reduce the resistance of air circulation and improve the efficiency of air circulation.

By adopting the air duct assembly for the integrated kitchen provided by the embodiment of the disclosure, through the arrangement of the casing 10 provided with the air inlet 101 and the air outlet 102 and the fan system 20 located in the casing 10, when the fan system 20 works, negative pressure is generated by the work of the fan system 20 to drive air to flow, so that the air can be driven to flow into the casing 10 from the air inlet 101 and flow out of the casing 10 from the air outlet 102 after flowing through the fan system 20. Through set up water conservancy diversion portion between fan system 20 and casing 10, can make the air flow away along the quick stream of water conservancy diversion portion after flowing into casing 10, reduce the resistance of circulation of air, and then improve the circulation of air speed that is used for the wind channel subassembly of integrated kitchen to promote the volume of induced drafting and the effect of induced drafting.

In some embodiments, the air inlet 101 is disposed on the top wall of the housing 10, and the air outlet 102 is disposed on the bottom wall of the housing 10; the fan system 20 includes a centrifugal fan 200, the centrifugal fan 200 is vertically disposed in the housing 10, the centrifugal fan 200 is provided with an air suction opening 202 and an air discharge opening 203, and the air discharge opening 203 is communicated with the air outlet 102.

The inlet 101 is disposed on the top wall of the housing 10, and the outlet 102 is disposed on the bottom wall of the housing 10, that is, the external air flows into the housing 10 from above the housing 10 through the inlet 101 and is discharged downward from the outlet 102 of the housing 10.

Referring to fig. 3 and 4, the centrifugal fan 200 includes a volute 201, an impeller 204, and a driving motor 205, the volute 201 is provided with an air suction port 202 and an air discharge port 203, the impeller 204 is disposed inside the volute 201, the driving motor 205 is in driving connection with the impeller 204, the driving motor 205 is configured to drive the impeller 204 to rotate, and air can be driven to enter the volute 201 from the air suction port 202 and flow out of the volute 201 from the air discharge port 203 through rotation of the impeller 204. The centrifugal fan 200 is vertically disposed in the housing 10, that is, the volute 201 is vertically disposed in the housing 10, since the air suction opening 202 is disposed corresponding to the impeller 204, the air suction opening 202 is opened in the center of the sidewall of the volute 201, and the air discharge opening 203 is disposed on the wall surface along the circumferential direction of the volute 201. Thus, an air path flow direction as indicated by arrows in fig. 3 and 4 can be formed.

By adopting the air duct assembly for the integrated kitchen provided by the embodiment of the disclosure, an air flow path for air inlet from the air inlet 101 at the top of the casing 10 and air outlet from the air outlet 102 at the bottom of the casing 10 can be formed, and the use effect of the air duct assembly for the integrated kitchen can be effectively improved by utilizing the characteristics of good ventilation effect and low noise of the centrifugal fan 200.

Optionally, the air inlet 101 is disposed on a top wall, and a projection of the centrifugal fan 200 on the top wall is not coincident with the air inlet 101, that is, the air inlet 101 and the centrifugal fan 200 are disposed at different positions on the same horizontal plane, preferably, the air inlet 101 is disposed on one side of the top wall, the projection of the centrifugal fan 200 on the top wall is disposed on the other side, and the air suction opening 202 of the centrifugal fan 200 is disposed toward one side of the air inlet 101.

Thus, air can enter the housing 10 from the air inlet 101 and flow downward for a certain distance under the driving of the centrifugal fan 200 and then flow into the air inlet 202, which can effectively reduce the power loss of the air after entering the housing 10 from the air inlet 101.

Optionally, the length of the intake vent 101 is greater than the length of the top wall of the housing 10.

Therefore, the flow area of the air inlet 101 can be increased, and the air suction amount is increased.

In some embodiments, the flow guide comprises: and the guide plate 30 is arranged by being attached to the lower edge of the air suction opening 202 of the centrifugal fan 200, and two ends of the guide plate 30 extend towards the air inlet 101 to be connected with two corresponding ends of the air inlet 101.

Referring to fig. 3 and 4, the guide plate 30 is disposed to be attached to a lower edge of the air suction opening 202 of the centrifugal fan 200, that is, a side edge of the guide plate 30 is connected to a position of the volute 201 where the air suction opening 202 is opened, so that air flows into the air suction opening 202 along the guide plate 30. The two ends of the air guiding plate 30 extend toward the air inlet 101, and the two ends of the air guiding plate 30 are connected to the two corresponding ends of the air inlet 101, that is, the end portions of the air guiding plate 30 and the air inlet 101 located on the same side are respectively connected, so that the air entering from the air inlet 101 flows to the air suction opening 202 of the centrifugal fan 200 under the guidance of the air guiding plate 30.

By adopting the air duct assembly for the integrated kitchen provided by the embodiment of the disclosure, through arranging the guide plate 30, the air flowing into the casing 10 from the air inlet 101 can be guided to flow to the air suction opening 202 along the guide plate 30, so that the flow uniformity of the impeller 204 can be improved, and the air quantity can be improved by reducing the air inlet resistance, the air flowing into the casing 10 from the air inlet 101 is prevented from flowing downwards to the lower part of the air suction opening 202, a backflow vortex is formed below the air suction opening 202, and the air inlet condition of the air suction opening 202 is influenced.

In some embodiments, the baffle 30 includes an arc-shaped plate, the radian of the arc-shaped plate is the same as the radian of the lower edge arc section of the air suction opening 202, and the lower edge of the air suction opening 202 of the centrifugal fan 200 is attached and arranged in a manner that the opening direction of the arc-shaped plate faces the air inlet 101.

Adopt the air duct assembly for integrated kitchen that this disclosed embodiment provided, through setting up guide plate 30 into the arc, can avoid producing great power loss when the air that gets into from air intake 101 flows to guide plate 30 on the one hand, the arc sets up and can reduce the power loss that the air flows to guide plate 30 effectively in comparison with the design of straight line shape, make the air flow to guide plate 30 department avoid the air to flow and lose the flow force or produce the condition emergence that the turbulent flow influences air intake 101 of guide plate 30 after 30 collision guide plate 30 of guide plate 30 department, on the other hand, outside air gets into casing 10 from air intake 101 and flows downwards, can collide at 30 department of flow guide plate 30, lose a part of power, curved guide plate 502 design, can make the air continue to flow to inlet scoop 202 along guide plate 30, avoid the air to collide violently with guide plate 30, produce great noise.

Optionally, the air deflector 30 further includes a first connecting plate and a second connecting plate, one end of the first connecting plate is connected to the first end of the air deflector 30, the other end of the first connecting plate is connected to one end of the air inlet 101 corresponding to the first end of the air deflector 30, one end of the second connecting plate is connected to the second end of the air deflector 30, and the other end of the second connecting plate is connected to one end of the air inlet 101 corresponding to the second end of the air deflector 30. First connecting plate and second connecting plate all set up along vertical slope.

In this way, by providing the first connecting plate and the second connecting plate, the outside air can flow from the air inlet 101 to the arc-shaped plate under the guidance of the first connecting plate and/or the second connecting plate, and the air flow resistance is reduced.

In some embodiments, one side of the baffle 30 is connected to the wall where the air suction opening 202 is located, and the other side of the baffle 30 is connected to the side wall of the housing 10 opposite to the air suction opening 202.

By adopting the air duct assembly for the integrated cooker provided by the embodiment of the disclosure, an air inlet space can be enclosed by the side walls of the guide plate 30 and the shell 10 and the wall surface where the air suction opening 202 is located, so that air flowing into the shell 10 from the air inlet 101 flows in the air inlet space, and the air is prevented from continuously flowing downwards after flowing through the air suction opening 202 and generating turbulent flow in the process of flowing back to the air suction opening 202 to influence the air inlet of the air suction opening 202.

In some embodiments, the housing 10 includes a first sidewall 103, the first sidewall 103 is disposed vertically, and the first sidewall 103 is opposite to a sidewall where the air suction opening 202 of the centrifugal fan 200 is located; the centrifugal fan 200 is disposed obliquely with respect to the first side wall 103, and the distance between the upper end of the centrifugal fan 200 and the first side wall 103 is larger than the distance between the lower end of the centrifugal fan 200 and the first side wall 103.

As shown in fig. 2 and fig. 4, the housing 10 includes four side plates, wherein a side wall of the side plate facing the air suction opening 202 is the first side wall 103, the first side wall 103 extends vertically, the centrifugal fan 200 is disposed obliquely relative to the first side wall 103, a distance between an upper end of the centrifugal fan 200 and the first side wall 103 is greater than a distance between a lower end of the centrifugal fan 200 and the first side wall 103, that is, a flow space in an upper portion of an air intake space enclosed by a wall surface of the scroll casing 201 where the air suction opening 202 of the centrifugal fan 200 is located, the flow guide plate 30 and the first side wall 103 is greater than a flow space in a lower portion.

Centrifugal fan 200 of traditional vertical installation, the upper portion that can have the air inlet space can produce the low-speed vortex district, it is great to cause the air flow resistance, aerodynamic loss is big, and then lead to the amount of wind to reduce, the problem that impeller 204 can not high-efficiently be utilized, through slope installation centrifugal fan 200, can reduce the low-speed vortex district in air inlet space effectively or make the low-speed vortex district in air inlet space disappear completely, and then make the regional wind speed of inlet scoop 202 more even, impeller 204's rotation is more stable, thereby promote the induced draft of air intake 101.

Adopt the wind channel subassembly for integrated kitchen that this disclosed embodiment provided, through setting up centrifugal fan 200 slope, can increase centrifugal fan 200, casing 10 and guide plate 30 enclose the air inlet space of closing out, and then increase the intake, promote the effect of breathing in that is used for the wind channel subassembly of integrated kitchen.

In some embodiments, the air duct assembly for an integrated cooker further comprises: the two ends of the smoke guiding channel 40 are both provided with openings and communication ports on the side walls, and the smoke guiding channel 40 extends along the side wall of the casing 10 where the air outlet 102 is provided and is communicated with the air outlet 102.

For example, as shown in fig. 5 and 6, the smoke guide channel 40 is a rectangular parallelepiped structure and extends along the bottom wall of the housing 10, a communication port for communicating with the air outlet 102 is formed in the upper wall surface of the smoke guide channel 40, and openings are formed at the left and right ends of the smoke guide channel 40, so that the airflow in the smoke guide channel 40 can flow out of the openings.

With the air duct assembly for an integrated cooker provided by the embodiment of the present disclosure, air exhausted from the air outlet 102 may enter the smoke guide channel 40 from the inlet, flow toward the openings at the two ends of the smoke guide channel 40, and flow out of the smoke guide channel 40 from the openings.

In some embodiments, the air duct assembly for an integrated cooker further comprises: the smoke guide structure 50 is movably disposed in the smoke guide channel 40, and the smoke guide structure 50 can change the flow direction of the airflow in the smoke guide channel 40, so that the airflow flows out from one opening or two openings of the smoke guide channel 40.

Adopt the wind channel subassembly for integrated kitchen that this disclosed embodiment provided, through setting up mobilizable smoke guide structure 50, can control the air current of leading in the cigarette passageway 40 and flow from the left side opening and/or the right side opening of leading cigarette passageway 40, can effectively avoid the flue gas to produce the vortex in leading cigarette passageway 40, be favorable to noise reduction, improve smoke exhaust effect.

Alternatively, the smoke guide 50 may be a herringbone guide that is slidable left and right. Thus, by varying the position of the chevron guide relative to the outlet 102, the direction of airflow within the smoke channel 40 can be controlled.

In some embodiments, the smoke directing structure 50 comprises: a fixed shaft 501 and a guide plate 502, wherein the fixed shaft 501 is arranged in the smoke guide channel 40 and is positioned below the air outlet 102; the guide plate 502 is an arc-shaped plate, the guide plate 502 is rotatably connected to the fixed shaft 501 in such a manner that the plate surface of the guide plate can rotate around the axis of the fixed shaft 501, and the guide plate 502 is used for guiding the airflow to change the flow direction of the airflow.

Referring to fig. 6, the fixing shaft 501 is disposed in the smoke guiding channel 40 and located below the air outlet 102, the guide plate 502 is an arc-shaped plate, the guide plate 502 and the fixing shaft 501 are connected by two parallel mounting plates, one end of each of the two mounting plates is provided with a mounting hole, the mounting hole is adapted to the fixing shaft 501, and the other end of each of the two mounting plates is connected by the arc-shaped guide plate 502.

The direction of the airflow in the smoke guide passage 40 can be controlled by electrically or manually changing the rotation angle of the guide plate 502, which is 0 to 90 degrees around the axis of the fixed shaft 501. Illustratively, when the guide plate 502 is rotated to have one end contacting the top wall of the smoke guide channel 40 and the other end contacting the bottom wall of the smoke guide channel 40, the orientation of the arc-shaped opening of the guide plate 502 determines the flow direction of the airflow in the smoke guide channel 40, and the airflow will flow towards the opening towards which the guide plate 502 is oriented, that is, when the end of the guide plate 502 contacting the top wall of the smoke guide channel 40 is the left end, the airflow will flow along the guide plate 502 towards the opening at the right end of the smoke guide channel 40, and at this time, the guide plate 502 is rotated to 0 degree; when the end of the guide plate 502 contacting the top wall of the smoke guide channel 40 is the right end, the air flow flows along the guide plate 502 toward the opening of the left end of the smoke guide channel 40, and the guide plate 502 rotates to 90 degrees.

By adopting the air duct assembly for the integrated cooker, which is provided by the embodiment of the disclosure, the airflow flowing direction in the smoke guide channel 40 can be changed by arranging the fixed shaft 501 and the guide plate 502, so that the requirements of different air outlet directions of smoke of the integrated cooker are met.

The embodiment of the present disclosure provides an integrated cooker, including an air duct assembly for an integrated cooker as in any one of the above embodiments, where the integrated cooker has all beneficial effects in the above embodiments, and is not described herein again.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An air duct assembly for an integrated stove, comprising:

the air conditioner comprises a shell (10) provided with an air inlet (101) and an air outlet (102);

the fan system (20) is arranged in the shell (10) and used for driving outside air to flow into the shell (10) from the air inlet (101) and flow through the fan system (20) and flow out of the shell (10) from the air outlet (102);

the flow guide part is arranged between the air inlet (101) of the shell (10) and the fan system (20) and used for guiding air flowing in from the air inlet (101) to flow into the fan system (20) so as to reduce wind resistance and increase air suction volume.

2. The air duct assembly for an integrated cooker according to claim 1,

the air inlet (101) is arranged on the top wall of the shell (10), and the air outlet (102) is arranged on the bottom wall of the shell (10);

fan system (20) is including centrifugal fan (200), centrifugal fan (200) vertical setting is in casing (10), centrifugal fan (200) are provided with inlet scoop (202) and air exit (203), air exit (203) with air outlet (102) are linked together.

3. The air duct assembly for an integrated cooker according to claim 2, wherein the flow guide portion includes:

the guide plate (30), guide plate (30) laminating the lower edge setting of inlet scoop (202) of centrifugal fan (200), just the both ends orientation of guide plate (30) air intake (101) extend set up to with the corresponding both ends of air intake (101) are connected.

4. The air duct assembly for an integrated cooker according to claim 3,

the guide plate (30) comprises an arc-shaped plate, the radian of the arc-shaped plate is the same as that of the lower edge arc section of the air suction opening (202), and the opening direction of the arc-shaped plate faces towards the lower edge of the air inlet (101) and is arranged on the lower edge of the air suction opening (202) of the centrifugal fan (200) in a laminating mode.

5. The air duct assembly for an integrated cooker according to claim 3,

one side of the guide plate (30) is connected with the end face where the air suction opening (202) is located, and the other side of the guide plate (30) is connected with the side wall, opposite to the air suction opening (202), of the shell (10).

6. The air duct assembly for an integrated cooker according to claim 2,

the shell (10) comprises a first side wall (103), the first side wall (103) is vertically arranged, and the first side wall (103) is opposite to the side wall where the air suction opening (202) of the centrifugal fan (200) is located;

the centrifugal fan (200) is arranged obliquely relative to the first side wall (103), and the distance between the upper end of the centrifugal fan (200) and the first side wall (103) is larger than the distance between the lower end of the centrifugal fan (200) and the first side wall (103).

7. The air duct assembly for an integrated cooker according to any one of claims 1 to 6, further comprising:

the two ends of the smoke guide channel (40) are provided with openings, and the side wall of the smoke guide channel is provided with a communication port; the smoke guide channel extends along the side wall of the shell (10) provided with the air outlet (102), and the communication port is communicated with the air outlet (102).

8. The air duct assembly for an integrated cooker according to claim 7, further comprising:

and the smoke guide structure (50) is movably arranged in the smoke guide channel (40) and can change the flow direction of the airflow in the smoke guide channel (40) so as to enable the airflow to flow out from one opening or two openings of the smoke guide channel (40) simultaneously.

9. The air duct assembly for an integrated stove according to claim 8, characterized in that the smoke guide structure (50) comprises:

the fixed shaft (501) is arranged in the smoke guide channel (40) and is positioned below the air outlet (102); and

and the guide plate (502) is an arc-shaped plate, is rotatably connected to the fixed shaft in a manner that the plate surface of the guide plate can rotate around the axis of the fixed shaft (501), and is used for guiding the airflow to change the flowing direction of the airflow.

10. An integrated cooker, comprising the air duct assembly for an integrated cooker according to any one of claims 1 to 9.

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