CN216080004U

CN216080004U - A air intake otter board subassembly and integrated kitchen for integrated kitchen

Info

Publication number: CN216080004U
Application number: CN202122557702.8U
Authority: CN
Inventors: 俞峰峰; 陈益锋
Original assignee: Marssenger Kitchenware Co Ltd
Current assignee: Marssenger Kitchenware Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-18
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an air inlet screen plate assembly for an integrated stove and the integrated stove, wherein the air inlet screen plate assembly comprises an air inlet screen plate and a rack, the air inlet screen plate is arranged in contact with part of the rack, and the integrated stove also comprises at least two sets of screen plate driving parts along the length direction of an air inlet, wherein one set of the screen plate driving parts is arranged close to one tail end of the length direction of the air inlet screen plate, and the other set of the screen plate driving parts is arranged close to the other tail end of the length direction of the air inlet screen plate; the air inlet screen plate is connected with part of the screen plate driving piece; the screen driving part can enable the air inlet screen to move at least downwards, so that the operation of opening the air inlet screen is relatively simple and convenient.

Description

A air intake otter board subassembly and integrated kitchen for integrated kitchen

Technical Field

The utility model relates to an air inlet mesh plate assembly for an integrated stove and the integrated stove.

Background

The integrated stove is a kitchen ware integrating a plurality of functions of a range hood, a kitchen range, a disinfection cabinet, a storage cabinet and the like, has the characteristics of high oil fume suction rate, energy conservation, environmental protection, super silence, visual display and the like, and saves space, cost and manual operation procedures.

The air inlet mesh plate in the existing integrated stove adopts a traditional fastener mounting mode, and the opening operation is too complex, so that the design of an air inlet mesh plate assembly for the integrated stove and the integrated stove is very necessary.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to solve the above problems of the prior art and to provide an intake grill assembly for an integrated cooking range.

The purpose of the utility model can be realized by the following technical scheme: an air inlet screen plate assembly for an integrated stove comprises an air inlet screen plate and a rack, wherein the air inlet screen plate is arranged in contact with part of the rack, and the air inlet screen plate assembly further comprises at least two sets of screen plate driving parts, one set of the screen plate driving parts is arranged close to one tail end of the length direction of the air inlet screen plate, and the other set of the screen plate driving parts is arranged close to the other tail end of the length direction of the air inlet screen plate; the air inlet screen plate is connected with part of the screen plate driving piece; the screen driving piece can enable the air inlet screen plate to move at least downwards to open the air inlet screen plate.

The screen driving piece comprises a connecting rod mechanism and a main driving piece, the main driving piece is connected with the connecting rod mechanism, and the connecting rod mechanism is partially connected with the air inlet screen; the driving mode of the main driving part comprises electric driving or mechanical driving; when the main driving piece acts, the main driving piece can enable the connecting rod mechanism to act, and the connecting rod mechanism acts to enable the air inlet screen plate to move at least downwards to open the air inlet screen plate.

The connecting rod mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a first hinged part, a second hinged part and a guide rail part, and the first hinged part, the second hinged part and the guide rail part are all connected with the air inlet screen plate; one end of the first connecting rod is rotatably connected with the first hinge part, and the other end of the first connecting rod is rotatably connected; one end of the second connecting rod is rotatably connected with the second hinge part, and the other end of the second connecting rod is rotatably connected; one end of the third connecting rod is rotatably connected, the other end of the third connecting rod is in sliding fit with the guide rail part, and the other end of the third connecting rod can move along the length direction of the guide rail part.

The air inlet screen plate is arranged in a relatively forward inclining mode; at least one of the rotary joint of the first connecting rod, the rotary joint of the second connecting rod and the rotary joint of the third connecting rod is provided with a damping structure.

The guide rail part comprises a first plate body part and a second plate body part, the first plate body part and the second plate body part are oppositely arranged, and part of the third connecting rod can be positioned between the first plate body part and the second plate body part; the first plate body part is provided with a first long groove which penetrates along the thickness direction of the first plate body part, the second plate body part is provided with a second long groove which penetrates along the thickness direction of the second plate body part; the screen driving part further comprises a limiting shaft, the limiting shaft penetrates through the first long groove, the third connecting rod and the second long groove along the thickness direction of the third connecting rod, the third connecting rod is rotatably connected with the limiting shaft, and the limiting shaft is in sliding fit with the first long groove and the second long groove.

The connecting rod mechanism further comprises a base, the base is connected with the air inlet screen plate, and the first hinge portion, the second hinge portion and the guide rail portion are all integrally or fixedly connected with the base.

The air inlet screen plate assembly further comprises a screen plate support, and the screen plate support is fixedly connected with the back of the air inlet screen plate; the screen plate support comprises an upper support, a lower support, a left support and a right support, and limiting grooves are formed in the left support and the right support; the connecting rod mechanism further comprises a connecting part, and the connecting part and the base are of an integral structure or fixedly connected; the connecting part is at least partially positioned in the limiting groove to limit the connecting part.

The limiting groove comprises a large groove part and a small groove part, the width of the large groove part is larger than that of the small groove part, and the large groove part is communicated with the small groove part; the large groove portion is closer to a bottom surface of the left bracket or the right bracket than the small groove portion along a height direction of the left bracket or the right bracket; along the width direction of the base, the connecting part at least partially protrudes out of the base, and the connecting part is at least partially positioned in the cavity of the small groove part.

The screen driving part also comprises a supporting part, and the supporting part is fixedly connected with the rack; the other end of the first connecting rod, the other end of the second connecting rod and one end of the third connecting rod are all in rotating connection with at least part of the supporting piece.

The main driving piece comprises a key and an elastic piece, at least part of the elastic piece is sleeved on the periphery of the key, one end of the elastic piece is abutted with the supporting piece, and the other end of the elastic piece is abutted with the key; the supporting piece comprises a body part and a cylinder part, the cylinder part is arranged in a protruding mode from the body part, the key penetrates through the cylinder part and the body part, and the cylinder part is provided with a long slotted hole; the key comprises a hook part, the second connecting rod is provided with a clamping part matched with the hook part, and the clamping part is hollow; the hook part is also provided with an inclined leading-in part; the key is also provided with a threaded hole, the main driving part further comprises a limit screw, the limit screw is in threaded connection with the threaded hole, and the limit screw can be in sliding fit with the slotted hole along the length direction of the slotted hole.

The inner side surface of the barrel part is provided with a convex block used for limiting the rotation of the key, the key comprises a guide cylinder, and a guide groove matched with the convex block is formed in the guide cylinder.

A second object of the present invention is to solve the above problems of the prior art and to provide a cooking appliance for integrated cookers.

The purpose of the utility model can be realized by the following technical scheme: the integrated stove comprises a machine body assembly, a stove assembly and an air inlet screen plate assembly, wherein at least part of the stove assembly is located above the machine body assembly, the air inlet screen plate assembly is fixedly connected with the machine body assembly, the air inlet screen plate assembly is located above the stove assembly, and the air inlet screen plate assembly is the air inlet screen plate assembly.

Compared with the prior art, this an air intake otter board subassembly for integrated kitchen has this advantage:

the air inlet screen plate assembly also comprises at least two sets of screen plate driving parts, and the air inlet screen plate is connected with parts of the screen plate driving parts; the screen driving part can enable the air inlet screen plate to move at least downwards to open the air inlet screen plate; compared with the traditional fastener installation mode adopted by the air inlet screen plate, the opening operation of the air inlet screen plate is relatively simple and convenient.

Drawings

FIG. 1 is a schematic perspective view of an air intake screen assembly according to the present invention;

FIG. 2 is a schematic perspective view of the assembly of the air inlet mesh plate and the mesh plate support of the present invention;

FIG. 3 is a schematic perspective view of a screen driving member according to the present invention;

FIG. 4 is a perspective view of the support member of the present invention;

FIG. 5 is a schematic perspective view of a key of the present invention;

FIG. 6 is a perspective view of a second link according to the present invention;

FIG. 7 is a perspective view of the base, the first hinge, the second hinge, the guide rail and the connecting portion of the present invention;

FIG. 8 is a perspective view of a stop screw according to the present invention;

FIG. 9 is a perspective view of the elastic member of the present invention;

FIG. 10 is a perspective view of a first link of the present invention;

FIG. 11 is a perspective view of a third link of the present invention;

FIG. 12 is a schematic view of an exploded structure of the otter board bracket of the present invention;

FIG. 13 is a perspective view of the left brace of the present invention;

fig. 14 is a perspective view illustrating an integrated cooker according to the present invention.

In the figure, 10, an air inlet mesh plate assembly; 1. an air inlet screen plate; 2. a screen driving member; 2a, a link mechanism; 2a1, a first link; 2a2, a second link; 2a2x, a catch; 2a3, a third link; 2a4, a first hinge; 2a5, a second hinge; 2a6, rail portions; 2a6x, a first plate body portion; 2a6x1, first long slot; 2a6y, a second plate body portion; 2a7, base; 2a8, a connecting part; 2b, a main driving piece; 2b1, key; 2b1x, a hook portion; 2b1x1, an introduction part; 2b1y, threaded hole; 2b1z, guide groove; 2b2, elastic member; 2b3, limit screw; 3. a screen plate bracket; 3a, an upper bracket; 3b, a left bracket; 3c, a lower bracket; 3d, a right bracket; 3x, a limiting groove; 3x1, large groove; 3x2, niche; 4. a limiting shaft; 5. a support member; 5a, a body portion; 5b, a barrel portion; 5b1, slotted hole; 5b2, bumps; 5c, a hinge shaft portion; 6. a frame; 20. a cooktop component; 30. a fuselage assembly.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

First, it should be noted here that: in the description of the present application, the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like, which refer to the orientation or positional relationship shown in the drawings, are used for convenience of description only, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application; furthermore, the use of numerical terms such as the terms first, second, third, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 14, the air inlet mesh plate assembly for the integrated cooker comprises an air inlet mesh plate 1 and a frame 6, wherein in this embodiment, the air inlet mesh plate 1 is arc-shaped; the air inlet screen plate 1 is arranged in contact with part of the rack 6, and the air inlet screen plate further comprises at least two sets of screen plate driving parts 2, wherein one set of screen plate driving parts 2 is arranged close to one tail end of the length direction of the air inlet screen plate 1, and the other set of screen plate driving parts 2 is arranged close to the other tail end of the length direction of the air inlet screen plate 1 along the length direction of the air inlet screen plate 1; the air inlet screen plate 1 is connected with the part of the screen plate driving piece 2; in this embodiment, the mesh plate driving member 2 can make the air inlet mesh plate 1 move at least downwards to open the air inlet mesh plate 1; therefore, on one hand, the opening operation of the air inlet screen plate 1 is relatively simple and convenient, and on the other hand, the occupied space is relatively small when the air inlet screen plate 1 is opened, so that the use of other functional parts is not influenced.

The details of the above will be described below.

As shown in fig. 1 to 14, the mesh plate driving member 2 includes a link mechanism 2a and a main driving member 2b, the main driving member 2b is connected to the link mechanism 2a, and a portion of the link mechanism 2a is connected to the air intake mesh plate 1; the driving mode of the main driving part 2b comprises electric driving or mechanical driving; in the present embodiment, the driving manner of the main driving element 2b is mechanical driving, and of course, electric driving or a combination of electric driving and mechanical driving may be adopted according to actual situations; when the main driving piece 2b acts, the main driving piece 2b can enable the connecting rod mechanism 2a to act, and the connecting rod mechanism 2a acts to enable the air inlet mesh plate 1 to move at least downwards to open the air inlet mesh plate 1.

The link mechanism 2a includes a first link 2a1, a second link 2a2, a third link 2a3, a first hinge 2a4, a second hinge 2a5 and a guide rail portion 2a6, where the first hinge 2a4, the second hinge 2a5 and the guide rail portion 2a6 are all connected to the air intake screen 1, where "connection" may be direct connection or indirect connection, in this embodiment, the connection is indirect connection, specifically, the link mechanism 2a further includes a base 2a7, the base 2a7 is connected to the air intake screen 1, and the first hinge 2a4, the second hinge 2a5 and the guide rail portion 2a6 are all integrated with or fixedly connected to the base 2a7, and the indirect connection is achieved through the base 2a 7; in the present embodiment, the first hinge portion 2a4, the second hinge portion 2a5, and the rail portion 2a6 are all integrated with the base 2a 7.

One end of the first link 2a1 is rotatably connected with the first hinge part 2a4, and the other end of the first link 2a1 is rotatably connected; one end of the second link 2a2 is rotatably connected with the second hinge part 2a5, and the other end of the second link 2a2 is rotatably connected; one end of the third link 2a3 is rotatably connected, the other end of the third link 2a3 is slidably engaged with the guide rail part 2a6, and the other end of the third link 2a3 can linearly move along the length direction of the guide rail part 2a 6; the screen driving part 2 also comprises a supporting part 5, and the supporting part 5 is fixedly connected with the rack 6; in this embodiment, the other end of the first link 2a1, the other end of the second link 2a2, and one end of the third link 2a3 are all rotatably connected to at least part of the support 5, specifically, the support 5 includes a main body portion 5a and a hinge shaft portion 5c, the main body portion 5a is fixedly connected to the frame 6, the main body portion 5a is connected to the hinge shaft portion 5c in a limited manner or in an integral manner, in this embodiment, the main body portion 5a is in an integral manner with the hinge shaft portion 5c, and the other end of the first link 2a1, the other end of the second link 2a2, and one end of the third link 2a3 are all rotatably connected to the hinge shaft portion 5c of the support 5, as a matter of course, as another embodiment, the support 5 may only have the hinge shaft portion 5c, and the hinge shaft portion 5c is fixedly connected to the frame 6 or in a limited manner; the above-mentioned "rotation connection" means that the corresponding link is rotatable with the corresponding fulcrum as a support.

The air inlet net plate 1 is arranged forwards relatively; at least one of the joints of the first link 2a1, the second link 2a2 and the third link 2a3 is provided with a damping structure, in this embodiment, the damping structure may be an additional damping plate, or a corresponding hinge shaft may be a damping shaft or other structure, so that the mutual rotation of the damping structure has a certain damping effect, and the mutual deceleration and buffering effects are achieved.

The rail portion 2a6 includes a first plate-body portion 2a6x and a second plate-body portion 2a6y, the first plate-body portion 2a6x and the second plate-body portion 2a6y are disposed oppositely, and a part of the third link 2a3 can be located between the first plate-body portion 2a6x and the second plate-body portion 2a6 y; the first plate portion 2a6x has a first long groove 2a6x1, the first long groove 2a6x1 is provided to penetrate in the thickness direction of the first plate portion 2a6x, and the second plate portion 2a6y has a second long groove provided to penetrate in the thickness direction of the second plate portion 2a6 y; the screen driving member 2 further includes a limiting shaft 4, the limiting shaft 4 passes through the first long groove 2a6x1, the third link 2a3 and the second long groove along the thickness direction of the third link 2a3, the third link 2a3 is rotatably connected with the limiting shaft 4, and the limiting shaft 4 is in sliding fit with the first long groove 2a6x1 and the second long groove, so that the third link 2a3 can move along the length direction of the guide rail portion 2a 6.

The air inlet screen plate component also comprises a screen plate support 3, and in the embodiment, the shape of the screen plate support 3 is annular; the screen support 3 is fixedly connected with the back of the air inlet screen 1; the screen plate bracket 3 comprises an upper bracket 3a, a lower bracket 3c, a left bracket 3b and a right bracket 3d, and the left bracket 3b and the right bracket 3d are both provided with a limiting groove 3 x; the link mechanism 2a further includes a connecting portion 2a8, the connecting portion 2a8 is integrally formed with or fixedly connected to the base 2a7, in this embodiment, the connecting portion 2a8 is integrally formed with the base 2a 7; the link 2a8 is at least partially located in the catching groove 3x to catch the link 2a 8.

Specifically, the stopper groove 3x includes a large groove portion 3x1 and a small groove portion 3x2, the width of the large groove portion 3x1 is larger than that of the small groove portion 3x2, and the large groove portion 3x1 communicates with the small groove portion 3x 2; the large groove portion 3x1 is closer to the bottom surface of the left bracket 3b or the right bracket 3d than the small groove portion 3x2 along the height direction of the left bracket 3b or the right bracket 3 d; along the width direction of the base 2a7, the connecting part 2a8 at least partially protrudes out of the base 2a7, and the connecting part 2a8 is at least partially located in the cavity of the small groove part 3x2, so as to limit the connecting part 2a8, and indirectly limit the linkage mechanism 2 a.

The main driving part 2b comprises a key 2b1 and an elastic piece 2b2, wherein the elastic piece 2b2 plays a role of a rebound support in the embodiment; the elastic piece 2b2 is at least partially sleeved on the periphery of the key 2b1, one end of the elastic piece 2b2 is abutted with the support piece 5, and the other end of the elastic piece 2b2 is abutted with the key 2b 1; the support 5 further includes a cylindrical portion 5b, the cylindrical portion 5b is provided to project from the main body portion 5a, the side of the cylindrical portion 5b is provided opposite to the side of the hinge shaft portion 5c, the push button 2b1 passes through the cylindrical portion 5b and the main body portion 5a, and the cylindrical portion 5b has an elongated slot hole 5b 1; the key 2b1 includes a hook portion 2b1x, the second link 2a2 has a holding portion 2a2x matching with the hook portion 2b1x, and the holding portion 2a2x is hollow, in this embodiment, the hollow shape is trapezoidal; in this embodiment, the hooking portion 2b1x further has an inclined guiding portion 2b1x1, which can be correspondingly engaged with the hooking portion 2a2x, so as to reduce resistance when unhooking; the key 2b1 is further provided with a threaded hole 2b1y, the main driving element 2b further comprises a limit screw 2b3, the limit screw 2b3 is in threaded connection with the threaded hole 2b1y, the limit screw 2b3 can be in sliding fit with the slotted hole 5b1 along the length direction of the slotted hole 5b1, and in the embodiment, when the key 2b1 slides along the length direction of the barrel part 5b, the front and back limit functions are achieved through the sliding fit of the limit screw 2b3 and the slotted hole 5b 1; when the air inlet screen plate 1 is closed, the clamping part 2a2x of the second connecting rod 2a2 is clamped and matched with the clamping part 2b1x of the key 2b1, and when the air inlet screen plate 1 is opened, the key 2b1 moves inwards and the clamping hook is separated from the clamping part 2a2 x.

The inner side surface of the barrel part 5b is provided with a lug 5b2 for limiting the rotation of the key 2b1, specifically, the key 2b1 comprises a guide cylinder, and a guide groove 2b1z matched with the lug 5b2 is formed in the guide cylinder.

In this embodiment, air intake otter board 1 inclines the setting forward relatively, is favorable to improving the cigarette effect of holding together of integrated kitchen on the one hand like this, and on the other hand drives when piece 2b moves when main for air intake otter board 1 is changeed downstream through the effort of self.

In this embodiment, the upper bracket 3a has an inverted U-shaped cross section and is installed at the upper end of the air inlet net plate 1; the lower bracket 3c has the same shape as the upper bracket 3a, but is arranged at the lower end of the air inlet screen plate 1; the whole appearance of the left bracket 3b is a flat and narrow C-shaped, the upper end and the lower end of the left bracket 3b are respectively connected with the upper bracket 3a and the lower bracket 3C and are arranged on the left side edge of the air inlet mesh plate 1, and the upper side and the lower side of the left side surface of the left bracket 3b are respectively provided with two limiting grooves 3x which are respectively matched with the connecting parts 2a8 of the base 2a 7; the structure of the right bracket 3d is mirror symmetry with the left bracket 3b and the installation mode is the same; meanwhile, according to actual needs, the upper support 3a, the lower support 3c, the left support 3b and the right support 3d are respectively provided with a long waist-shaped groove at different positions of the upper surface of the upper support and are subjected to sharp-edge chamfering treatment, nuts are respectively fixed at different positions of the back surface of the mesh plate 1 of the air inlet in a welding mode, so that the mesh plate support 3 can be installed and fixed under the matching of the nuts, the long waist-shaped grooves and the screws, and one of the mesh plate support 3 is used for reinforcing the mesh plate 1 of the air inlet.

The application also provides an integrated kitchen, and integrated kitchen includes fuselage subassembly 30, cooking utensils subassembly 20 and air intake otter board subassembly 10, and cooking utensils subassembly 20 at least part is located the top of fuselage subassembly 30, and air intake otter board subassembly 10 and fuselage subassembly 20 fixed connection, air intake otter board subassembly 10 are located the top of cooking utensils subassembly 20.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides an air intake otter board subassembly for integrated kitchen, includes air intake otter board (1) and frame (6), air intake otter board (1) and part frame (6) contact setting, its characterized in that: the air inlet screen plate driving device comprises at least two groups of screen plate driving parts (2), wherein one group of screen plate driving parts (2) are arranged close to one tail end of the air inlet screen plate (1) in the length direction, and the other group of screen plate driving parts (2) are arranged close to the other tail end of the air inlet screen plate (1) in the length direction; the air inlet screen plate (1) is connected with part of the screen plate driving piece (2); the screen driving piece (2) can enable the air inlet screen (1) to move at least downwards to open the air inlet screen (1).

2. The intake grill assembly of claim 1, wherein: the mesh plate driving piece (2) comprises a connecting rod mechanism (2a) and a main driving piece (2b), the main driving piece (2b) is connected with the connecting rod mechanism (2a), and part of the connecting rod mechanism (2a) is connected with the air inlet mesh plate (1); the driving mode of the main driving part (2b) comprises electric driving or mechanical driving; when the main driving piece (2b) acts, the main driving piece (2b) can enable the connecting rod mechanism (2a) to act, and the connecting rod mechanism (2a) acts to enable the air inlet screen plate (1) to move at least downwards to open the air inlet screen plate (1).

3. The intake grill assembly of claim 2, wherein: the link mechanism (2a) comprises a first link (2a1), a second link (2a2), a third link (2a3), a first hinge (2a4), a second hinge (2a5) and a guide rail part (2a6), wherein the first hinge (2a4), the second hinge (2a5) and the guide rail part (2a6) are all connected with the air inlet mesh plate (1); one end of the first connecting rod (2a1) is rotationally connected with the first hinge part (2a4), and the other end of the first connecting rod (2a1) is rotationally connected; one end of the second connecting rod (2a2) is rotationally connected with the second hinge part (2a5), and the other end of the second connecting rod (2a2) is rotationally connected; one end of the third link (2a3) is rotatably connected, the other end of the third link (2a3) is in sliding fit with the guide rail part (2a6), and the other end of the third link (2a3) can move along the length direction of the guide rail part (2a 6).

4. The intake grill assembly of claim 3, wherein: the air inlet screen plate (1) is arranged in a relatively forward inclining mode; at least one of the rotary joint of the first link (2a1), the rotary joint of the second link (2a2) and the rotary joint of the third link (2a3) is provided with a damping structure.

5. An air intake grill assembly according to claim 3 or 4, wherein: the rail portion (2a6) comprises a first plate body portion (2a6x) and a second plate body portion (2a6y), the first plate body portion (2a6x) and the second plate body portion (2a6y) are oppositely arranged, and part of the third link (2a3) can be located between the first plate body portion (2a6x) and the second plate body portion (2a6 y); the first plate body portion (2a6x) has a first long groove (2a6x1), the first long groove (2a6x1) is provided so as to penetrate in the thickness direction of the first plate body portion (2a6x), and the second plate body portion (2a6y) has a second long groove, the second long groove is provided so as to penetrate in the thickness direction of the second plate body portion (2a6 y); the screen plate driving piece (2) further comprises a limiting shaft (4), the limiting shaft (4) penetrates through the first long groove (2a6x1), the third connecting rod (2a3) and the second long groove along the thickness direction of the third connecting rod (2a3), the third connecting rod (2a3) is rotatably connected with the limiting shaft (4), and the limiting shaft (4) is in sliding fit with the first long groove (2a6x1) and the second long groove.

6. The intake grill assembly of any one of claims 3 to 5, wherein: the link mechanism (2a) further comprises a base (2a7), the base (2a7) is connected with the air inlet mesh plate (1), and the first hinge portion (2a4), the second hinge portion (2a5) and the guide rail portion (2a6) are all integrated with or fixedly connected with the base (2a 7).

7. The intake grill assembly of claim 6, wherein: the air inlet screen plate assembly further comprises a screen plate support (3), and the screen plate support (3) is fixedly connected with the back of the air inlet screen plate (1); the screen plate support (3) comprises an upper support (3a), a lower support (3c), a left support (3b) and a right support (3d), and limiting grooves (3x) are formed in the left support (3b) and the right support (3 d); the link mechanism (2a) further comprises a connecting part (2a8), and the connecting part (2a8) is in an integral structure or fixedly connected with the base (2a 7); the connecting part (2a8) is at least partially positioned in the limiting groove (3x) to limit the connecting part (2a 8).

8. The intake grill assembly of claim 7, wherein: the limiting groove (3x) comprises a large groove part (3x1) and a small groove part (3x2), the width of the large groove part (3x1) is larger than that of the small groove part (3x2), and the large groove part (3x1) is communicated with the small groove part (3x 2); the large groove portion (3x1) is closer to the bottom surface of the left bracket (3b) or the right bracket (3d) than the small groove portion (3x2) along the height direction of the left bracket (3b) or the right bracket (3 d); along the width direction of the base (2a7), the connecting part (2a8) at least partially protrudes out of the base (2a7), and the connecting part (2a8) is at least partially positioned in the cavity of the small groove part (3x 2).

9. The intake grill assembly of any one of claims 3 to 8, wherein: the screen plate driving piece (2) further comprises a supporting piece (5), and the supporting piece (5) is fixedly connected with the rack; the other end of the first link (2a1), the other end of the second link (2a2), and one end of the third link (2a3) are all in rotational connection with at least part of the support (5).

10. The intake grill assembly of claim 9, wherein: the main driving piece (2b) comprises a key (2b1) and an elastic piece (2b2), wherein the elastic piece (2b2) is at least partially sleeved on the periphery of the key (2b1), one end of the elastic piece (2b2) is abutted with the support piece (5), and the other end of the elastic piece (2b2) is abutted with the key (2b 1); the support (5) comprises a body part (5a) and a cylinder part (5b), the cylinder part (5b) is arranged by protruding from the body part (5a), the key (2b1) passes through the cylinder part (5b) and the body part (5a), and the cylinder part (5b) is provided with a long slotted hole (5b 1); the key (2b1) comprises a hook part (2b1x), the second link (2a2) is provided with a clamping part (2a2x) matched with the hook part (2b1x), the clamping part (2a2x) is hollowed out, and the hook part (2b1x) is further provided with an inclined leading-in part (2b1x 1); the key (2b1) is also provided with a threaded hole (2b1y), the main driving piece (2b) further comprises a limit screw (2b3), the limit screw (2b3) is in threaded connection with the threaded hole, and the limit screw (2b3) can be in sliding fit with the slotted hole (5b1) along the length direction of the slotted hole (5b 1).

11. The intake grill assembly of claim 10, wherein: the inner side surface of the barrel part (5b) is provided with a bump (5b2) used for limiting the rotation of the key (2b1), the key (2b1) comprises a guide cylinder, and a guide groove (2b1z) matched with the bump (5b2) is formed in the guide cylinder.

12. An integrated kitchen, its characterized in that: the integrated kitchen range comprises a kitchen range body component (30), a kitchen range component (20) and an air inlet screen plate component (10), wherein at least part of the kitchen range component (20) is positioned above the kitchen range body component (30), the air inlet screen plate component (10) is fixedly connected with the kitchen range body component (30), the air inlet screen plate component (10) is positioned above the kitchen range component (20), and the air inlet screen plate component (10) is the air inlet screen plate component (10) in any one of claims 1 to 11.