CN218583244U - Kitchen appliance - Google Patents

Abstract

The utility model discloses a kitchen appliance relates to domestic appliance technical field. The kitchen electrical appliance comprises a smoke collection cavity body, a smoke blocking mechanism, a first turning plate and a host machine, wherein the smoke collection cavity body comprises a smoke collection cavity with an air inlet, the host machine is arranged at the upper end of the smoke collection cavity body and is communicated with the smoke collection cavity through an air suction port, the smoke blocking mechanism is positioned in the smoke collection cavity, the first turning plate can open or close the air inlet, the kitchen electrical appliance further comprises a second turning plate and a driving mechanism, and the second turning plate is positioned below the first turning plate and below the first turning plate; the driving mechanism can drive the second turning plate to move in the smoke collection cavity so as to avoid the smoke blocking mechanism and store the smoke blocking mechanism at the rear side. This lampblack absorber keep off cigarette mechanism can keep away from the induction port to improve the ability of adsorbing the oil smoke, keep the inside cleanness in collection smoke chamber, improve user experience.

Description

Kitchen appliance

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a kitchen appliance.

Background

With the continuous improvement of the quality of life of people at present, the influence of the oil smoke in the kitchen on the health of users and the environmental safety becomes a key point of attention of people, so that the range hood becomes one of indispensable kitchen household appliances in modern families. The lampblack absorber turns over board including collection smoke chamber main part and two, and collection smoke chamber main part turns over the position of board including the collection smoke chamber that has the air inlet through transferring two to realize the adjustment of the different areas of air inlet, thereby realize the matching to different oil smoke modes.

Among the prior art, the lower extreme that the board was turned over to the below and the lower extreme pin joint of air inlet, when the board need be opened the air inlet when turning over the board in the below, the board needs to rotate to the inside in collection smoke chamber to the below, turn over the board and take place to interfere with the below in order to prevent the fender cigarette mechanism in the collection smoke chamber, it is comparatively close to the induction port to keep off cigarette mechanism, the induction port has both been sheltered from, smoking ability has been reduced, make again keep off cigarette mechanism and keep away from the air inlet, it is late to lead to keeping off cigarette mechanism contact oil smoke, so that the separating ability to oil and cigarette descends by a wide margin, reduce the oil absorption cigarette effect of lampblack absorber.

In view of the above problems, there is a need to develop a kitchen appliance to solve the problem of poor oil smoke absorption effect of the kitchen appliance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lampblack absorber keeps off cigarette mechanism and can keep away from the induction port to improve the ability of adsorbing the oil smoke, keep the cleanness of collection smoke intracavity portion, improve user experience.

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

the utility model provides a kitchen appliance, includes collection smoke chamber main part, keeps off cigarette mechanism, first board and the host computer of turning over, collection smoke chamber main part is including the collection smoke chamber that has the air inlet, the host computer sets up the upper end of collection smoke chamber main part and through the induction port with collection smoke chamber intercommunication, it is located to keep off cigarette mechanism the collection smoke chamber is intracavity, first board that turns over can open or close the air inlet, kitchen appliance still includes:

the second turning plate is positioned below the first turning plate; and

and the driving mechanism can drive the second turning plate to move in the smoke collection cavity so as to avoid the smoke blocking mechanism and store the smoke blocking mechanism at the rear side.

Preferably, the second turning plate comprises a rod body and a turning plate body which are connected, the rod body is pivoted with the smoke collection cavity main body, and the driving mechanism can drive the rod body to turn towards the rear side of the smoke blocking mechanism, so that the turning plate body avoids the smoke blocking mechanism and is accommodated in the rear side of the smoke blocking mechanism.

Preferably, the flap body comprises an outer side surface and an inner side surface, and when the second flap is located at a position for opening or closing the air inlet, the outer side surface is opposite to the smoke blocking mechanism.

Preferably, the kitchen appliance further comprises:

the pivoting shaft is fixedly connected with the rod body and is pivoted with the smoke collection cavity body; and

and the driving mechanism drives the pivoting shaft to rotate through the transmission assembly.

Preferably, the driving mechanism can drive the second turning plate to move in a translational manner to the rear side of the smoke blocking mechanism.

Preferably, the distance between the bottom surface of the smoke blocking mechanism and the air suction port is 30 mm-50 mm.

Preferably, keep off cigarette mechanism with collection cigarette chamber main part detachable connections.

Preferably, when the second flap is in a position to close the air inlet, the second flap is located below the smoke blocking mechanism, and the rear end of the smoke blocking mechanism is located at the rear side of the second flap.

Preferably, when the first turning plate and the second turning plate are both located at the position for closing the air inlet, the first turning plate and the second turning plate are connected end to end and arranged at an obtuse angle.

Preferably, the front side of the main unit is arranged at a distance behind the front side of the smoke collecting cavity body.

The utility model has the advantages that:

the utility model provides a kitchen appliance. In the kitchen appliance, the driving mechanism drives the second turning plate to move in the smoke collection cavity, the second turning plate can avoid the smoke blocking mechanism and be stored at the rear side of the smoke blocking machine, and the second turning plate cannot interfere with the smoke blocking mechanism in the movement process. This just makes when the position of keeping off the cigarette mechanism is being designed, can make to keep off the cigarette mechanism and keep away from the induction port as far as possible, can enough avoid sheltering from the induction port, improves the smoking ability, can make the contact time of keeping off the cigarette mechanism and oil smoke again in advance, makes the oil smoke blockked and slows down, improves the oil liquid measure that condenses in keeping off the cigarette mechanism, improves the oil absorption cigarette ability of lampblack absorber greatly.

This kitchen appliance's fender cigarette mechanism can keep away from the induction port to improve the ability of adsorbing the oil smoke, keep the inside cleanness in collection smoke chamber, improve user experience.

Drawings

Fig. 1 is a schematic structural diagram of a range hood in the background art provided by the present invention;

fig. 2 is a schematic structural diagram of the range hood in a closed state according to the first embodiment of the present invention;

fig. 3 is a schematic structural diagram of the range hood in the first smoke collecting state in the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of the range hood in the second smoke collecting state in the first embodiment of the present invention;

fig. 5 is a schematic structural diagram of the range hood in the third smoke collecting state in the first embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 2 with the smoke stop mechanism removed;

FIG. 7 is an enlarged view of a portion of FIG. 2 at A;

FIG. 8 is an enlarged view of a portion of FIG. 3 at B;

fig. 9 is a first schematic structural diagram of a driving mechanism and a transmission assembly according to a first embodiment of the present invention;

fig. 10 is a schematic structural diagram of a driving mechanism and a transmission assembly according to a first embodiment of the present invention;

fig. 11 is a schematic structural diagram of the range hood in a closed state according to the second embodiment of the present invention;

fig. 12 is a schematic structural view of the range hood in the first smoke collecting state in the second embodiment of the present invention;

fig. 13 is a schematic structural view of a range hood in the third embodiment of the present invention;

fig. 14 is a partial enlarged view at C in fig. 13.

In the figure:

1. a smoke collection chamber body; 11. a smoke collection cavity; 12. hanging a connecting piece; 13. an air inlet; 14. an oil sump; 141. an oil leakage hole; 15. an oil guide plate; 2. a smoke blocking mechanism; 21. hooking; 3. a first flap; 4. a second flap; 41. a rod body; 42. a flap body; 421. an inner side surface; 422. an outer side surface; 5. a pivot shaft; 51. a bearing; 6. a drive mechanism; 7. a transmission assembly; 71. a first gear; 72. a second gear; 8. a host; 9. an oil cup.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed 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 for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first feature being in direct contact with the second feature, and may also include the recitation of the first feature being in contact with the second feature, but rather being in contact with the additional feature between them. 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 technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

With the continuous improvement of the quality of life of people at present, the influence of the oil smoke in the kitchen on the body health of users and the environmental safety becomes a key point of attention of people, so that the range hood becomes one of indispensable kitchen household appliances in modern families.

As shown in fig. 1, the range hood includes collection smoke chamber main part 1, keeps off cigarette mechanism 2, first board 3 and the host computer 8 that turns over, and collection smoke chamber main part 1 is including the collection smoke chamber 11 that has air inlet 13, and host computer 8 sets up in the upper end of collection smoke chamber main part 1 and through induction port and collection smoke chamber 11 intercommunication, keeps off cigarette mechanism 2 and is located collection smoke chamber 11, and first board 3 that turns over can open or close air inlet 13. The main machine 8 is used for enabling the smoke collection cavity 11 to generate negative pressure to adsorb oil smoke, the smoke blocking mechanism 2 is used for separating oil gas and smoke of the oil smoke, the oil smoke can decelerate when contacting the smoke blocking mechanism 2, the oil gas is condensed into oil liquid on the smoke blocking mechanism 2, the oil liquid flows into the oil cup 9 along with the smoke blocking mechanism 2 to be collected, and the smoke enters the main machine 8 and is discharged outdoors. The smoke blocking mechanism 2 can separate oil smoke and greatly reduce oil condensed on the inner wall of the smoke collection cavity 11, and is beneficial to keeping the smoke collection cavity 11 clean.

It will be appreciated that the provision of only one first flap 3 to open or close the air inlet 13 is difficult to cope with more and more complex cooking situations and cooking appliances. In order to ensure the smoke absorbing effect when the range hood is suitable for various cooking appliances, the range hood further comprises a second turning plate 4, the second turning plate 4 is pivoted with the smoke collecting cavity body 1, and the second turning plate 4 and the first turning plate 3 can close the air inlet 13 together.

In the prior art, the second turning plate 4 is closer to the wall body relative to the first turning plate 3, and the lower end of the second turning plate 4 is pivoted with the lower end of the air inlet 13, so that the movement space is limited when the second turning plate 4 is opened outwards. To improve the effect of sucking the fumes, the second flap 4 is normally rotated towards the inside of the fume collection chamber 11 to open the air inlet 13 of the fume collection chamber 11. In order to prevent the interference between the smoke blocking mechanism 2 in the smoke collection cavity 11 and the second turning plate 4, the smoke blocking mechanism 2 is relatively close to the air suction port, so that the air suction port is blocked, the smoking capacity is reduced, the smoke blocking mechanism 2 is far away from the air inlet 13, the smoke blocking mechanism 2 is in contact with the oil smoke later, the oil and smoke separating capacity is greatly reduced, and the oil smoke absorption effect of the range hood is reduced.

Example one

In order to solve the above problem, this embodiment provides a kitchen appliance, and a range hood is taken as an example for explanation. As shown in fig. 2 to 6, the range hood further comprises a driving mechanism 6, the second turning plate 4 is located below the first turning plate 3, and the driving mechanism 6 can drive the second turning plate 4 to move towards the smoke collection cavity 11 so as to avoid the smoke blocking mechanism 2 and be accommodated at the rear side of the smoke blocking mechanism 2.

In this lampblack absorber, actuating mechanism 6 drive second turns over board 4 to the in-process of collecting fume chamber 11 internal motion in order to open air inlet 13, and the second turns over board 4 can avoid keeping off cigarette mechanism 2 and accomodate in the rear side that keeps off cigarette mechanism 2, and the second turns over board 4 can not take place to interfere with keeping off cigarette mechanism 2 in the motion process. This just makes when the position of keeping off cigarette mechanism 2 is being designed, can make to keep off cigarette mechanism 2 and keep away from the induction port as far as possible, can enough avoid sheltering from the induction port, guarantees that gas flow is smooth and easy, improves the smoking ability, can make the contact time of keeping off cigarette mechanism 2 and oil smoke again in advance, improves the separation ability to the oil smoke, improves the oil liquid measure that condenses in keeping off cigarette mechanism 2, improves the oil absorption cigarette ability of lampblack absorber greatly.

This lampblack absorber keep off cigarette mechanism 2 and can keep away from the induction port to improve the ability of adsorbing the oil smoke, keep the inside cleanness in collection smoke chamber 11, improve user experience.

As shown in fig. 2 to 5, the second turning plate 4 includes a rod 41 and a turning plate body 42 connected to each other, the rod 41 is pivotally connected to the smoke collecting chamber main body 1, and the driving mechanism 6 can drive the rod 41 to rotate toward the rear side of the smoke blocking mechanism 2, so that the turning plate body 42 avoids the smoke blocking mechanism 2 and is accommodated in the rear side of the smoke blocking mechanism 2.

In this embodiment, the driving mechanism 6 rotates towards the rear side of the smoke blocking mechanism 2 through the driving rod 41, so that the flap body 42 moves to the rear side of the smoke blocking mechanism 2, and the second flap 4 does not interfere with the smoke blocking mechanism 2 in the rotating process.

Specifically, the distance between the bottom surface of the smoke blocking mechanism 2 and the air suction port is 30 mm-50 mm, so that the air suction port cannot be blocked, and the smoke suction capacity of the range hood is improved. Specifically, the distance between the bottom surface of the smoke stop means 2 and the air inlet may be 35mm, 40mm, and 45mm.

When a user carries out cooking processes such as boiling, boiling or steaming and the like with only water vapor or a small amount of oil smoke, the second turning plate 4 is opened, and the first turning plate 3 is closed, as shown in fig. 3, which is in a first smoke collecting state. Under the first smoke collecting state, the first turning plate 3 is in a closed state, and the oil smoke flows along the first turning plate 3 and enters the smoke collecting cavity 11 when impacting the first turning plate 3. At the moment, the opening range of the air inlet 13 is small, and the flow rate of oil smoke in the oil smoke suction process is high, so that the range hood can select a low gear, and the noise is reduced. And the closed first flap 3 does not affect the operation of the user.

When a user stews vegetables or cooks soup and the like and has a certain amount of oil smoke, the first turning plate 3 and the second turning plate 4 are both opened, and the outermost end of the first turning plate 3 is flush with the outermost end of the range hood in the vertical direction, as shown in fig. 4, the cooking state is kept away for the second. At the moment, the first turning plate 3 does not exceed the range of the range hood, so that the range hood is in the maximum opening position which does not influence the operation of a user, and meanwhile, the sufficient oil smoke absorption effect can be ensured.

When a user carries out a cooking process with large oil smoke amount, such as stir-frying or frying, the first turning plate 3 and the second turning plate 4 are both opened, and the outermost end of the first turning plate 3 exceeds the outermost end of the range hood, as shown in fig. 5, the third state is a smoke-collecting state. The third cigarette gathering state can enable the cigarette gathering area covered by the first turning plate 3 and the second turning plate 4 to reach the maximum so as to provide the best cigarette gathering effect.

Since the second flap 4 is turned toward the inside of the smoke collection chamber 11 to open the air inlet 13, it is difficult for the user to clean the second flap 4. As shown in fig. 7 and 8, the flap body 42 includes an outer side surface 422 and an inner side surface 421, and when the second flap 4 is in a position to open or close the air inlet 13, the outer side surface 422 is opposite to the smoke blocking mechanism 2. Under the cigarette state is held together to three kinds, the second turns over board 4 and is the open mode, and the second turns over board 4 and is medial surface 421 towards keeping off cigarette mechanism 2 when opening, and this just makes second turn over board 4 no matter opening or when closing air inlet 13, lateral surface 422 can not contact the oil smoke hardly, and the user need not frequently clear up the second and turns over board 4. And the first turning plate 3 can be completely opened, so that the user can conveniently clean the two sides of the first turning plate 3, and the problem does not exist.

As shown in fig. 7 and 8, the rear part of the smoke collection cavity body 1 sinks to form an oil collection tank 14, a detachable oil cup 9 is arranged below the oil collection tank 14, and an oil leakage hole 141 is formed in the bottom of the oil collection tank 14. The oil condensed on the smoke blocking mechanism 2 can flow into the oil collecting groove 14 and finally enter the oil cup 9, so that the oil cup is convenient to clean.

Wherein, the lateral wall that oil trap 14 is close to the front portion of collection smoke chamber main part 1 upwards extends and forms oil deflector 15, and oil deflector 15 inclines towards the rear end of lampblack absorber along the direction from top to bottom, and the board 4 is turned over to the fluid of being convenient for and flows into oil trap 14, and when the second was located the position of closing air inlet 13, the second turned over the board 4 and was led oil deflector 15 and link up and coplane. When the second turning plate 4 closes the air inlet 13, the oil guide plate 15 and the second turning plate 4 jointly form an appearance surface of the range hood, and the second turning plate 4 is connected with the oil guide plate 15 and is coplanar, so that the appearance attractiveness can be improved. When the second turning plate 4 is opened, the oil smoke condensed by the inner side 421 of the second turning plate 4 and the smoke blocking mechanism 2 can drop on the oil guiding plate 15. When the second turning plate 4 is closed, the oil smoke condensed by the smoke blocking mechanism 2 can also drop on the oil guide plate 15, and finally enters the oil collecting tank 14 along the oil guide plate 15.

It can be understood that, a part of the oil smoke will also condense on the outer side of the oil guide plate 15, and in order to prevent the oil smoke from dropping on the cooking bench, one end of the oil cup 9 far away from the wall body exceeds the lower end of the oil guide plate 15, so that the condensed oil smoke on the outer side of the oil guide plate 15 can also flow into the oil cup 9.

As shown in fig. 8, when the second flap 4 is in a position to close the air inlet 13, the second flap 4 is located below the smoke stop mechanism 2, and the rear end of the smoke stop mechanism 2 is located at the rear side of the second flap 4. At this time, the oil condensed by the smoke blocking mechanism 2 flows to the rear end of the smoke blocking mechanism 2, and drops on the oil guide plate 15 to flow into the oil collecting tank 14, so that the oil does not pollute the inner side 421 of the second turning plate 4, and the cleanness of the second turning plate 4 is further ensured.

As shown in fig. 9 and 10, the range hood further includes a pivot shaft 5 and a transmission assembly 7. The pivot shaft 5 is fixedly connected with the rod body 41 and is pivoted with the smoke collection cavity body 1, and the driving mechanism 6 drives the pivot shaft 5 to rotate through the transmission component 7.

Specifically, the transmission assembly 7 includes a first gear 71 and a second gear 72 engaged with each other, the first gear 71 is pivotally connected to the output end of the driving mechanism 6, and the second gear 72 is fixedly connected to the pivot shaft 5. The driving mechanism 6 is a driving motor, and the driving motor can drive the pivot shaft 5 to rotate through the first gear 71 and the second gear 72, so as to drive the second flap 4 to rotate to open or close the air inlet 13. Also, the opening angle of the second flap 44 may be controlled by changing the meshing ratio of the first gear 71 and the second gear 72 and controlling the angle of rotation of the output end of the motor.

In other embodiments, the driving mechanism 6 is a push rod motor, and a push rod of the push rod motor is pivotally connected to the second turning plate 4.

As shown in fig. 9 and 10, the pivot shaft 5 is sleeved with a bearing 51, and the bearing 51 is disposed between the pivot shaft 5 and the smoke collection chamber body 1. The bearing 51 can greatly reduce the resistance generated by the friction between the pivot shaft 5 and the smoke collection chamber body 1, thereby reducing the noise and the abrasion and saving the energy.

As shown in fig. 10, in order to ensure the stability of the second turning plate 4 during the rotation process, two ends of the second turning plate 4 are connected with rod bodies 41, and each rod body 41 is pivoted with a pivot shaft 5. It can be understood that, compared with the method that one long shaft is used for pivoting the second turning plate 4 with the smoke collection cavity main body 1, the second turning plate 4 is fixed by the two pivoting shafts 5, so that the weight of the smoke collection cavity main body 1 can be reduced while the raw material cost is reduced, and other structures inside the smoke collection cavity main body 1 can be avoided.

As shown in fig. 2, when the first flap 3 and the second flap 4 are both in a position to close the air inlet 13, the first flap 3 and the second flap 4 are connected end to end and arranged at an obtuse angle. The oil smoke of the inner side 421 of the first turning plate 3 and the second turning plate 4 can flow along the first turning plate 3 and the second turning plate 4 in sequence and finally flow into the oil collecting tank 14 and then drop into the oil cup 9, and the inclination degree of the second turning plate 4 is greater than that of the first turning plate 3, so that the oil is prevented from being gathered at the second turning plate 4. And the first board 3 that turns over that is the obtuse angle setting and second turn over 4 and can let out more operating space for lampblack absorber below, avoid colliding with the user, and the appearance has the design sense, has more the aesthetic property.

As shown in fig. 2 to 4, the front side surface of the main unit 8 is spaced rearward of the front side surface of the smoke collection chamber body 1. The leading flank of host computer 8 is for the leading flank indentation certain distance of collection smoke chamber main part 1, is favorable to the user to accomodate host computer 8 in the cupboard completely and can close the cupboard door when installing the lampblack absorber, and the leading flank of collection smoke chamber main part 1 can not bulge the cupboard or only bulge less distance this moment to keep holistic aesthetic property, also can prevent that the user from colliding with collection smoke chamber main part 1 and causing the injury.

Example two

The embodiment is based on the first embodiment, and the movement form of the second turning plate 4 is changed.

As shown in fig. 11 and 12, the driving mechanism 6 can drive the second turning plate 4 to move in a translational manner to the rear side of the smoke blocking mechanism 2. The second turning plate 4 is translated to the rear side of the smoke blocking mechanism 2 to open the air inlet 13, and the interference with the smoke blocking mechanism 2 can be avoided, so that the smoke blocking mechanism 2 is far away from the air suction port, and the smoke suction capacity is improved.

In this embodiment, the driving mechanism 6 may be a telescopic cylinder, or may be a linear motor, as long as it can drive the second turning plate 4 to move linearly.

EXAMPLE III

In the present embodiment, the structure of the smoke stop mechanism 2 is optimized based on the first embodiment or the second embodiment.

As shown in fig. 13 and 14, the smoke stop mechanism 2 is detachably connected to the smoke collection chamber body 1. Because the oil smoke is poor in mobility after condensing, the oil smoke condensed on the smoke blocking mechanism 2 is difficult to fall into the oil collecting tank 14, and the smoke blocking mechanism 2 is located inside the smoke collecting cavity 11, so that the oil smoke is inconvenient to clean, and a user can disassemble the smoke blocking mechanism 2 and install the smoke blocking mechanism 2 in the smoke collecting cavity 11 after cleaning the smoke blocking mechanism 2.

As shown in fig. 14, the smoke blocking mechanism 2 is provided with a hook 21, a hanging member 12 is provided in the smoke collection chamber 11, and the hook 21 can be hung on the hanging member 12. The hook 21 is provided with an opening, and a user only needs to lift the smoke blocking mechanism 2 and move the smoke blocking mechanism 2 towards the opposite direction of the opening, so that the hook 21 can be separated from the hanging part 12, and the disassembly is completed. When the smoke blocking mechanism 2 is installed, the smoke blocking mechanism 2 is moved to enable the hanging connecting piece 12 to enter the hook 21 from the opening.

It can be understood that the opening direction of the hook 21 is toward the rear of the hood. In order to facilitate the user to detach the smoke blocking mechanism 2, when the smoke blocking mechanism 2 is detached, the first turning plate 3 needs to be opened, the second turning plate 4 is located at the rear side or the lower side of the smoke blocking mechanism 2, and in order to prevent the interference between the smoke blocking mechanism 2 and the second turning plate 4 when the smoke blocking mechanism 2 is detached, the smoke blocking mechanism 2 needs to be moved forward to disconnect the hook 21 from the hanging piece 12.

Specifically, the smoke blocking mechanism 2 comprises a smoke blocking plate, which is a prior art and will not be described herein.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is to be understood that the present invention is not limited to the above embodiments, but may be modified within the scope of the present invention.

Claims (10)

1. The utility model provides a kitchen appliance, includes collection smoke chamber main part (1), keeps off cigarette mechanism (2), first board (3) and host computer (8) of turning over, collection smoke chamber main part (1) is including collection smoke chamber (11) that have air inlet (13), host computer (8) set up the upper end of collection smoke chamber main part (1) and through the induction port with collection smoke chamber (11) intercommunication, it is located to keep off cigarette mechanism (2) in collection smoke chamber (11), first board (3) of turning over can open or close air inlet (13), its characterized in that, kitchen appliance still includes:

a second flap (4) located below the first flap (3); and

and the driving mechanism (6) can drive the second turning plate (4) to move towards the smoke collection cavity (11) so as to avoid the smoke blocking mechanism (2) and be accommodated at the rear side of the smoke blocking mechanism (2).

2. The kitchen appliance according to claim 1, wherein the second flap (4) comprises a rod (41) and a flap body (42) connected to each other, the rod (41) is pivotally connected to the smoke collection chamber body (1), and the driving mechanism (6) can drive the rod (41) to turn toward the rear side of the smoke blocking mechanism (2), so that the flap body (42) avoids the smoke blocking mechanism (2) and is accommodated in the rear side of the smoke blocking mechanism (2).

3. Kitchen appliance according to claim 2, characterized in that the flap body (42) comprises an outer side (422) and an inner side (421), the outer sides (422) each facing away from the smoke stop mechanism (2) when the second flap (4) is in a position to open and close the air inlet (13).

4. The kitchen appliance of claim 2, further comprising:

the pivoting shaft (5) is fixedly connected with the rod body (41) and is pivoted with the smoke collection cavity body (1); and

the driving mechanism (6) drives the pivoting shaft (5) to rotate through the transmission assembly (7).

5. The kitchen appliance according to claim 1, characterized in that the drive mechanism (6) can bring the second flap (4) into a translational movement to the rear side of the smoke barrier mechanism (2).

6. Kitchen appliance according to any of claims 1-5, characterized in that the distance between the bottom surface of the smoke barrier means (2) and the suction opening is 30-50 mm.

7. Kitchen appliance according to any of claims 1 to 5, characterized in that the smoke barrier means (2) are removably connected to the smoke collection chamber body (1).

8. The kitchen appliance according to any of claims 1 to 5, characterized in that when the second flap (4) is in a position closing the air inlet opening (13), the second flap (4) is located below the smoke stop mechanism (2) and the rear end of the smoke stop mechanism (2) is located at the rear side of the second flap (4).

9. The kitchen appliance according to any of claims 1 to 5, characterized in that the first flap (3) and the second flap (4) are joined end to end and arranged at an obtuse angle when both the first flap (3) and the second flap (4) are in a position closing the air inlet opening (13).

10. Kitchen appliance according to any of claims 1 to 5, characterized in that the front side of the main unit (8) is arranged spaced behind the front side of the smoke collection chamber body (1).

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