Integrated range hood

Abstract

The invention relates to the technical field of range hoods, in particular to an integrated range hood. The integrated range hood comprises a range hood assembly and a cooking assembly, wherein a cavity is formed in the range hood assembly; the cooking assembly is installed in the cavity and comprises a box body and a door body, the box body is provided with an opening, the door body is rotationally connected with the box body and can open or close the opening, the side, provided with the opening, of the box body is the front side, the side, away from the opening, of the box body is the rear side, and the front side of the outer side wall of the box body is rotationally connected with the inner wall of the cavity; the driving assembly is installed in the cavity, one end of the driving assembly is connected with the inner wall of the cavity, the other end of the driving assembly is connected with the rear side of the box body, and the driving assembly can extend or retract so that the cooking assembly can rotate around a connecting point where the cooking assembly is rotationally connected with the inner wall of the cavity and rotate out of the cavity or be contained in the cavity. The cooking assembly has the advantages that the occupied space of the cooking assembly can be saved, the product is simple and attractive in appearance, a user can use the cooking assembly conveniently, and steam is prevented from facing the face.

Description

Technical Field

[0001] The present invention relates to the technical field of range hoods, and in particular to an integrated range hood. Background Art

[0002] With the improvement of living standards, range hoods and steam ovens in kitchen appliances are becoming more and more popular. Existing steam ovens are usually installed in the cabinet below the kitchen countertop. However, due to the limited space below the countertop, the volume of such steam ovens is generally small, and their performance will also be affected. Moreover, when users take out and place the steam baking tray and clean the inner cavity, they need to bend down, which is extremely inconvenient. There is also a problem that steam will rush into the face when opening the door, posing a safety hazard. Some steam ovens are integrated in the tall cabinet, but this solution is more difficult to use for users who are not tall enough, and there is no tall cabinet space in some small-area kitchens. Summary of the Invention

[0003] Based on this, in view of the above technical problems, the present invention provides an integrated range hood.

[0004] An integrated range hood, the integrated range hood comprising: a range hood assembly, the interior of the range hood assembly having a cavity; a cooking assembly, the cooking assembly being installed in the cavity, the cooking assembly including a box body and a door body, the box body having an opening, the door body being rotatably connected to the box body and capable of opening or closing the opening, the side of the box body having the opening being the front side, the side of the box body away from the opening being the rear side, and the front side of the outer side wall of the box body being rotatably connected to the inner wall of the cavity; a driving assembly, the driving assembly being installed in the cavity, one end of the driving assembly being connected to the inner wall of the cavity and the other end being connected to the rear side of the box body, the driving assembly being capable of extending or shortening so that the cooking assembly rotates around the connection point where it is rotatably connected to the inner wall of the cavity and rotates out of the cavity or is received in the cavity.

[0005] With such a setting, since the cooking assembly is installed in the internal cavity of the range hood assembly, the integration of the cooking assembly and the range hood assembly is realized. During the process when the cooking assembly is not in use, the user can only see the range hood assembly on the outside, making the integrated range hood more beautiful and concise, and also reducing the space occupied by the cooking assembly. Secondly, the range hood assembly is usually installed at a relatively high position, so it is more convenient to take out and place the steam baking tray in the cooking assembly and clean the inner space of the cooking assembly. The driving assembly can make the cooking assembly rotate out of the cavity or be received in the cavity. Therefore, during use, the cooking assembly can rotate out of the range hood assembly and rotate to a position convenient for the user to use, avoiding the difficulty of use for users with short stature due to the too high installation position of the cooking assembly, and the setting of the driving assembly enables the cooking assembly to automatically rotate out without manually rotating it to the use position by manpower.

[0006] In one embodiment, rotating shafts protrude from both side walls on the front side of the box body, rotating grooves are formed in the inner walls on both sides of the cavity, the rotating shafts are embedded in the rotating grooves and can rotate in the rotating grooves; or,

[0007] Rotating grooves are formed in both side walls on the front side of the box body, rotating shafts protrude from the inner walls on both sides of the cavity, the rotating shafts are embedded in the rotating grooves and can rotate in the rotating grooves.

[0008] In one embodiment, the range hood assembly includes two side plates, the edges of the side plates have flanges extending towards the box body, the flanges and the side plates cooperate to form a cavity, a rotating seat is installed on the front side of the cavity, the outer side wall of the rotating seat is connected to the cavity wall, and the rotating groove is formed in the rotating seat.

[0009] In one embodiment, the driving assembly includes a driving unit and a transmission unit, one end of the transmission unit is connected to the driving unit, the other end is connected to the rear side of the box body, the driving unit can drive the transmission unit to move, and the transmission unit can drive the box body to rotate through its own movement.

[0010] In one embodiment, the driving unit includes a driving source, a driving rod and a moving seat, the driving source is connected to the driving rod and rotates the driving rod, the moving seat is sleeved on the outer peripheral side of the driving rod and is configured to be able to move along the axial direction of the driving rod in response to the rotation of the driving rod, and the moving seat is connected to the transmission unit.

[0011] In one embodiment, the transmission unit includes a connecting rod and a connecting seat, one end of the connecting rod is rotatably connected to the moving seat, the other end is rotatably connected to the connecting seat, and the connecting seat is connected to the rear side of the box body.

[0012] In one embodiment, a first rotating hole is formed at one end of the connecting rod close to the moving seat, a second rotating hole is formed in the moving seat, the first rotating hole and the second rotating hole are coaxially arranged, and a first rotating shaft is inserted through the first rotating hole and the second rotating hole;

[0013] A third rotating hole is formed at one end of the connecting rod close to the connecting seat, a fourth rotating hole is formed in the connecting seat, the third rotating hole and the fourth rotating hole are coaxially arranged, and a second rotating shaft is inserted through the third rotating hole and the fourth rotating hole.

[0014] In one embodiment, the range hood assembly further includes side plates, a bottom plate and a rear plate. The side plates, the bottom plate and the rear plate enclose to form the cavity. The cavity has an air inlet, and the air inlet is located between the two side plates and is provided below the cooking assembly.

[0015] In one embodiment, the cooking assembly further includes a steaming and baking tray. At least one positioning hole is formed in the steaming and baking tray, and positioning posts are convexly provided on the inner wall of the box body. The positioning posts are inserted into the positioning holes.

[0016] In one embodiment, the cooking assembly further includes a steaming and baking tray. A plurality of limiting protrusions are convexly provided on the inner walls of both sides of the box body, and at least one of the limiting protrusions is located above the steaming and baking tray, and at least one of the limiting protrusions abuts against the lower side surface of the steaming and baking tray.

[0017] Compared with the prior art, by integrating the range hood assembly and the cooking assembly together, the present invention saves the occupied space of the cooking assembly. The cooking assembly is integrated into the cavity of the range hood assembly, making the appearance of the integrated range hood indirectly beautiful. The cooking assembly can be rotated out of the cavity, facilitating the user to use. The smoke guide plate can open or close the air inlet of the range hood assembly, avoiding the influence of impurities in the external environment on the range hood assembly in the unused state. A sealing plate is provided between the cooking assembly and the cavity of the range hood assembly. The sealing plate and the housing cooperate to form a heating cavity for accommodating the heating module, realizing the independent use of the cooking assembly and the range hood assembly, and preventing the smoke from affecting the operation of the heating module in the heating cavity. The ball component is arranged between the box body and the housing. During the relative rotation of the box body and the housing, the rolling component can reduce the friction between the two and make the rotation of the two more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of a closed state of one embodiment of the integrated range hood provided by the present invention;

[0019] Figure 2 A perspective view of an open state of one embodiment of the integrated range hood provided by the present invention;

[0020] Figure 3 A partial structural schematic diagram of one embodiment of the integrated range hood provided by the present invention;

[0021] Figure 4 For Figure 3 The enlarged partial view at A in

[0022] Figure 5 A partial structural schematic diagram of one embodiment of the integrated range hood provided by the present invention;

[0023] Figure 6 Partial structural schematic diagram inside the box of one embodiment of the integrated range hood provided by the present invention;

[0024] Figure 7 Partial structural schematic diagram inside the box of one embodiment of the integrated range hood provided by the present invention without the steam baking tray installed;

[0025] Figure 8 Partial structural schematic diagram related to the smoke guide plate of one embodiment of the integrated range hood provided by the present invention;

[0026] Figure 9 Partial structural schematic diagram related to the smoke guide plate of one embodiment of the integrated range hood provided by the present invention;

[0027] Figure 10 Structural schematic diagram of the sealing plate of one embodiment of the integrated range hood provided by the present invention;

[0028] Figure 11 Cross-sectional view of one embodiment of the integrated range hood provided by the present invention;

[0029] Figure 12 Structural schematic diagram of the gasket of one embodiment of the integrated range hood provided by the present invention;

[0030] Figure 13 Partial structural schematic diagram of one embodiment of the integrated range hood provided by the present invention;

[0031] Figure 14 Cross-sectional view of the rolling assembly of one embodiment of the integrated range hood provided by the present invention.

[0032] The meanings represented by each symbol in the figure are as follows:

[0033] 100, Integrated range hood; 10, Range hood assembly; 11, Side plate; 111, Flange; 112, Rotating seat; 1121, Rotating groove; 12, Bottom plate; 13, Rear plate; 14, Air inlet; 15, Smoke guide plate; 16, Housing; 20, Cooking assembly; 21, Box body; 211, Opening; 22, Door body; 23, Steaming and baking tray; 24, Positioning post; 25, Limiting projection; 30, Driving assembly; 31, Driving unit; 311, Driving source; 312, Driving rod; 313, Moving seat; 32, Transmission unit; 321, Connecting rod; 3211, First rotating shaft; 322, Connecting seat; 3221, Second rotating shaft; 40, First guiding assembly; 41, Guiding seat; 42, Sliding seat; 43, Guiding connecting plate; 50, Second guiding assembly; 51, Matching seat; 52, Matching rod; 60, Power assembly; 61, First power unit; 611, Power source; 612, First rocker; 613, Second rocker; 614, Transmission seat; 62, Second power unit; 621, Driven seat; 70, Heating cavity; 71, Sealing plate; 711, Main board; 712, Reinforcing rib; 72, Matching plate; 73, Front wall plate; 74, Side wall plate; 741, Rib; 75, Oil guiding plate; 751, Oil guiding groove; 76, Sealing gasket; 761, Sealing rib; 80, Rolling assembly; 81, Ball; 82, Mounting seat; 821, Projection; 83, Elastic member; 85, Mounting groove; 851, Limiting ring. Detailed implementation manners

[0034] To make the above objects, features, and advantages of the present application more apparent and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0035] It should be noted that when a mechanism is referred to as "fixed to" or "disposed on" another mechanism, it can be directly on the other mechanism or there may also be an intermediate mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intermediate mechanism at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present application are only for the purpose of illustration and do not represent the only implementation manner.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0037] In this application, unless otherwise clearly specified and defined, the first feature may be in direct contact with the second feature or in indirect contact with the second feature through an intermediate medium when the first feature is "on" or "under" the second feature. Moreover, when the first feature is "above", "over" or "on top of" the second feature, it may be directly above or diagonally above the second feature, or merely indicate that the first feature has a higher horizontal height than the second feature. When the first feature is "below", "beneath" or "underneath" the second feature, it may be directly below or diagonally below the second feature, or merely indicate that the first feature has a lower horizontal height than the second feature.

[0038] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the related listed items.

[0039] Existing steam ovens are usually installed in the cabinet below the kitchen countertop. However, since the space below the countertop is very limited, the volume of such steam ovens is generally small, and their performance will also be affected. Moreover, users need to bend down when taking out and putting in the steam baking tray and cleaning the inner cavity, which is extremely inconvenient. There is also a problem of steam hitting the face when opening the door, posing a safety hazard. Some steam ovens are integrated into the tall cabinet, but this solution is more difficult to use for users who are not tall enough, and some small-area kitchens do not have the space for a tall cabinet.

[0040] In view of this, the present invention provides an integrated range hood 100. The present invention provides an integrated range hood 100 that combines the cooking component 20 with the range hood component 10, which can save the space occupied by the steam oven, and the cooking component 20 is disposed in the range hood component 10 and will not be exposed when not in use, making it more beautiful.

[0041] Please refer to Figures 1-4, the integrated range hood 100 includes a range hood component 10, a cooking component 20, and a driving component 30. The interior of the range hood component 10 has a cavity. The cooking component 20 is installed in the cavity. The cooking component 20 includes a box body 21 and a door body 22. The box body 21 has an opening 211. The door body 22 is rotatably connected to the box body 21 and can open or close the opening 211. The side of the box body 21 with the opening 211 is the front side, and the side away from the opening 211 is the rear side. The front side of the outer wall of the box body 21 is rotatably connected to the inner wall of the cavity. The driving component 30 is installed in the cavity. One end of the driving component 30 is connected to the inner wall of the cavity, and the other end is connected to the rear side of the box body 21. The driving component 30 can extend or contract, so that the cooking component 20 rotates around the connection point where it is rotatably connected to the inner wall of the cavity, and rotates out of the cavity or is received in the cavity.

[0042] In this way, since the cooking component 20 is installed in the internal cavity of the range hood component 10, the integration of the cooking component 20 and the range hood component 10 is realized. During the process when the cooking component 20 is not in use, the user can only see the range hood component 10 in appearance, making the integrated range hood 100 more beautiful and concise, and also reducing the space occupied by the cooking component 20. Secondly, the range hood component 10 is usually installed at a relatively high position, so it is more convenient to take out and place the steaming baking tray 23 in the cooking component 20 and clean the inner space of the cooking component 20. The driving component 30 can make the cooking component 20 rotate out of the cavity or be received in the cavity. Therefore, when in use, the cooking component 20 can rotate out of the range hood component 10 and rotate to a position convenient for the user to use, avoiding the situation that a user with a short stature has difficulty using the cooking component 20 due to its too high installation position. Moreover, the setting of the driving component 30 enables the cooking component 20 to automatically rotate out without manually rotating it to the use position by manpower.

[0043] Please refer to Figure 5 , further, rotating shafts protrude from both side walls of the front side of the box body 21, and rotating grooves 1121 are formed in the inner walls on both sides of the cavity. The rotating shafts are embedded in the rotating grooves 1121 and can rotate in the rotating grooves 1121. Alternatively, rotating grooves 1121 are formed in both side walls of the front side of the box body 21, and rotating shafts protrude from the inner walls on both sides of the cavity. The rotating shafts are embedded in the rotating grooves 1121 and can rotate in the rotating grooves 1121. The cooperation of the rotating grooves 1121 and the rotating shafts enables the cooking component 20 to rotate stably relative to the range hood component 10, and the installation positions of the rotating grooves 1121 and the rotating shafts can be interchanged.

[0044] Specifically, the range hood assembly 10 includes two side plates 11. The edge of the side plate 11 has a flange 111 extending towards the box body 21. The flange 111 and the side plate 11 cooperate to form a cavity. A rotating seat 112 is installed on the front side of the cavity. The outer side wall of the rotating seat 112 is connected to the cavity wall, and a rotating groove 1121 is formed on the rotating seat 112. In this way, the flange 111 can improve the structural strength of the side plate 11 and is not easily bent. The rotating seat 112 is installed in the cavity and connected to the cavity wall, with stable installation and high connection strength. The rotating groove 1121 is formed on the rotating seat 112, which is convenient for the processing of the rotating groove 1121. And when problems such as deformation and damage occur to the rotating groove 1121 and need to be repaired or replaced, only the rotating seat 112 needs to be replaced, with low maintenance costs.

[0045] Of course, it can be understood that in other embodiments, the rotating groove 1121 can also be directly formed on the side wall to save the material cost of the rotating seat 112.

[0046] The driving assembly 30 includes a driving unit 31 and a transmission unit 32. One end of the transmission unit 32 is connected to the driving unit 31, and the other end is connected to the rear side of the box body 21. The driving unit 31 can drive the transmission unit 32 to move, and the transmission unit 32 can drive the box body 21 to rotate through its own movement. In this way, the driving unit 31 and the transmission unit 32 are arranged separately, which is convenient for processing, assembly and later maintenance. The driving unit 31 can provide power, and the transmission unit 32 can convert the power into the rotational force of the cooking assembly 20.

[0047] In other embodiments, the driving assembly 30 can also be provided with only the driving unit 31. The driving unit 31 is installed on both sides of the cooking assembly 20 and drives and directly drives the cooking assembly 20 to rotate.

[0048] Specifically, in this embodiment, the driving unit 31 includes a driving source 311, a driving rod 312 and a moving seat 313. The driving source 311 is connected to the driving rod 312 and rotates the driving rod 312. The moving seat 313 is sleeved on the outer peripheral side of the driving rod 312 and is configured to be able to move along the axial direction of the driving rod 312 in response to the rotation of the driving rod 312. The moving seat 313 is connected to the transmission unit 32. In this way, the cooperation between the driving rod 312 and the moving seat 313 can convert the circumferential movement of the driving source 311 into the linear movement of the moving seat 313. The linear movement is easy to control and convenient for driving the connection of the transmission unit 32.

[0049] Exemplarily, the driving source 311 is set as a motor, the driving rod 312 is set as a lead screw, and the moving seat 313 is set as a slider that is threadedly engaged with the lead screw. When the motor drives the driving rod 312 (lead screw) to rotate, the lead screw is threadedly engaged with the moving seat 313. Therefore, the rotational movement of the lead screw will be converted into the linear movement of the moving seat 313 along the axial direction of the lead screw. The moving seat 313 is connected to the transmission unit 32 to drive the transmission unit 32 to move accordingly.

[0050] The transmission unit 32 includes a connecting rod 321 and a connecting seat 322. One end of the connecting rod 321 is rotatably connected to the moving seat 313, and the other end is rotatably connected to the connecting seat 322. The connecting seat 322 is connected to the rear side of the box body 21. Since the box body 21 rotates around its connection point with the inner wall of the cavity, and the connection point is located on the front side of the box body 21, the connection of the connecting seat 322 to the rear side of the box body 21 can form a labor-saving lever with the connection in the front side, reducing the output force required by the driving assembly 30, reducing power consumption, and facilitating the control of the box body 21. Moreover, the connections of the connecting rod 321 to the moving seat 313 and the connecting seat 322 are both rotational connections. That is to say, the connecting rod 321 can rotate relative to the moving seat 313 and can also rotate relative to the connecting seat 322. Therefore, when the box body 21 rotates during the opening process and the connection angles between the moving seat 313, the connecting seat 322, and the connecting rod 321 change, the connecting rod 321 can still maintain a stable connection with the connecting seat 322 and the moving seat 313.

[0051] Specifically, a first rotation hole is provided at one end of the connecting rod 321 close to the moving seat 313, a second rotation hole is provided on the moving seat 313, the first rotation hole and the second rotation hole are coaxially arranged, and a first rotation shaft 3211 is passed through the first rotation hole and the second rotation hole; a third rotation hole is provided at one end of the connecting rod 321 close to the connecting seat 322, a fourth rotation hole is provided on the connecting seat 322, the third rotation hole and the fourth rotation hole are coaxially arranged, and a second rotation shaft 3221 is passed through the third rotation hole and the fourth rotation hole. In this way, the connecting rod 321 realizes the rotational connection with the moving seat 313 through the first rotation hole, the second rotation hole, and the first rotation shaft 3211, and realizes the rotational connection with the connecting seat 322 through the third rotation hole, the fourth rotation hole, and the second rotation shaft 3221. The structure is simple and stable, and the cost is low.

[0052] The range hood assembly 10 further includes side plates 11, a bottom plate 12, and a rear plate 13. The side plates 11, the bottom plate 12, and the rear plate 13 enclose to form a cavity, and the cavity has an air inlet 14. The air inlet 14 is located between the two side plates 11 and is provided below the cooking assembly 20. In this way, even when the cooking assembly 20 has been rotated out and is in use, it will not interfere with the air inlet 14 of the range hood assembly 10 below it from sucking in oil fumes. That is to say, the cooking assembly 20 and the range hood assembly 10 can be used simultaneously.

[0053] Please refer to Figures 6-7 , the cooking component 20 further includes a steaming baking tray 23, at least one positioning hole is formed in the steaming baking tray 23, and a positioning post 24 protrudes from the inner wall of the box body 21, and the positioning post 24 is inserted into the positioning hole. In this way, the accurate positioning and firm limiting effect of the steaming baking tray 23 can be achieved, and the steaming baking tray 23 can be prevented from shaking and slipping out.

[0054] A plurality of limiting protrusions 25 protrude from both inner walls of the box body 21, and at least one limiting protrusion 25 is located above the steaming baking tray 23, and at least one limiting protrusion 25 abuts against the lower side surface of the steaming baking tray 23. In this way, the limiting protrusion 25 abutting against the lower side surface of the steaming baking tray 23 can bear the steaming baking tray 23, and the limiting protrusion 25 located above the steaming baking tray 23 can limit the upward movement of the steaming baking tray 23, so as to cooperate to limit the movement of the steaming baking tray 23 in the vertical direction, further improving the limiting effect on the steaming baking tray 23 and ensuring that it will not slip off.

[0055] In this embodiment, there are two limiting protrusions 25 below the steaming baking tray 23, and they are arranged at intervals along the depth direction of the box body 21 of the cooking component 20. The two limiting protrusions 25 jointly abut against the steaming baking tray 23, making the installation of the steaming baking tray 23 more stable.

[0056] Rounded corners are provided on the outer peripheral sides of the limiting protrusions 25, and the rounded corners can guide the taking and placing of the steaming baking tray 23, facilitating the user to take out and put in the steaming baking tray 23.

[0057] Please refer to Figures 8-9 , the integrated range hood 100 further includes a smoke guide plate 15, the smoke guide plate 15 is connected to the side plate 11 and can open or close the air inlet 14. The smoke guide plate 15 can open or close the air inlet 14. On the one hand, it can prevent dust and impurities in the external environment from entering when the range hood component 10 is not in use, and on the other hand, it can prevent the steam during the use of the cooking component 20 from entering the range hood component 10, causing problems such as excessive moisture inside the range hood component 10.

[0058] The range hood component 10 includes a housing 16, a cavity is formed inside the housing 16, a first guiding component 40 is provided on the housing 16, the smoke guide plate 15 is connected to the first guiding component 40 and can move along the extending direction of the first guiding component 40 to close or open the air inlet 14. In this way, the first guiding component 40 can guide the moving direction of the smoke guide plate 15, making the opening and closing actions of the smoke guide plate 15 more stable.

[0059] The first guiding component 40 is arranged on the side plate 11 and is disposed along the edge of the air inlet 14. Thus, since the first guiding component 40 is arranged along the edge of the air inlet 14 and the smoke guiding plate 15 moves along the extending direction of the first guiding component 40, the moving direction of the smoke guiding plate 15 conforms to the edge of the air inlet 14, and the smoke guiding plate 15 can achieve the opening and closing of the edge of the air inlet 14 through a single-direction movement.

[0060] In this embodiment, the first guiding components 40 are arranged on the inner sides of the two side plates 11 of the housing 16. It should be noted that the inner side of the side plate 11 refers to the side of the side plate 11 facing the cavity. The two sets of first guiding components 40 on both sides can respectively guide the movement of both sides of the smoke guiding plate 15, thereby making the movement of the smoke guiding plate 15 more stable.

[0061] The smoke guiding plate 15 is connected to the lower end of the housing 16 and extends obliquely downward along the edge of the air inlet 14, so as to adapt to the upward direction of the cooking fumes when the user is cooking, so as to better guide the cooking fumes into the air inlet 14 and improve the fume extraction performance of the range hood assembly 10.

[0062] The first guiding component 40 includes a guiding seat 41 and a sliding seat 42. The guiding seat 41 is connected to the inner side of the side plate 11, the sliding seat 42 can move along the length direction of the guiding seat 41, and the smoke guiding plate 15 is connected to the sliding seat 42 and can move following the sliding seat 42. Thus, the guiding seat 41 can guide the moving direction of the sliding seat 42. The smoke guiding plate 15 is connected to the sliding seat 42, so the guiding seat 41 can guide the moving direction of the smoke guiding plate 15. The sliding connection between the sliding seat 42 and the smoke guiding plate 15 has a low cost and a simple structure.

[0063] The integrated range hood 100 further includes a second guiding component 50. A guiding groove is formed on the cooking component 20. One end of the second guiding component 50 is arranged in the guiding groove and can move along the guiding groove, and the other end is connected to the smoke guiding plate 15. The guiding groove can guide the movement direction of the second guiding component 50, thereby further enhancing the stability of the movement of the smoke guiding plate 15 through the second guiding component 50. The second guiding component 50 includes a mating seat 51 and a mating rod 52. The mating seat 51 is arranged in the guiding groove and can move along the guiding groove. One end of the mating rod 52 is rotatably connected to the mating seat 51, and the other end is connected to the guiding seat 41. Thus, the mating seat 51 is convenient for cooperating with the guiding groove to drive the movement of the mating rod 52. Moreover, since the mating seat 51 and the mating rod 52 are rotatably connected, although the cooking component 20 needs to rotate when in use to be withdrawn from or received in the cavity, the mating seat 51 and the mating rod 52 can still achieve a stable connection.

[0064] A guiding connection plate 43 is provided on the smoke guiding plate 15. Both the first guiding assembly 40 and the second guiding assembly 50 are connected to the smoke guiding plate 15 through the guiding connection plate 43. The first guiding assembly 40 and the second guiding assembly 50 are respectively connected to the transverse two sides of the guiding connection plate 43, and the shape of the connection structure between the guiding connection plate 43 and the sliding seat 42 is adapted to the shape of the sliding seat 42 to increase the connection area with the sliding seat 42, thereby improving the connection strength.

[0065] The integrated range hood 100 further includes a power assembly 60. One end of the power assembly 60 is connected to the housing 16, and the other end is connected to the smoke guiding plate 15. The power assembly 60 can drive the smoke guiding plate 15 to move. In this way, the smoke guiding plate 15 can be moved through the power assembly 60 to open and close the air inlet 14, which is more convenient and fast, and is also convenient for integrating an automatic control logic to realize the automatic opening and closing of the smoke guiding plate 15.

[0066] The power assembly 60 includes a first power unit 61 and a second power unit 62. The first power unit 61 and the second power unit 62 are connected to the side of the smoke guiding plate 15 facing the cavity, and are respectively connected to the two ends of the length direction of the side of the smoke guiding plate 15 facing the cavity. In this way, the power assembly 60 drives both ends of the smoke guiding plate 15 in the length direction through the connection points of the two driving forces, avoiding the pulling bias of the power assembly 60 on the smoke guiding plate 15 and improving the moving stability of the smoke guiding plate 15.

[0067] The first power unit 61 includes a power source 611, a first rocker 612, a second rocker 613 and a transmission seat 614. The power source 611 is installed on the housing 16 and is connected to the first rocker 612, and can drive the first rocker 612 to rotate. The first rocker 612 and the second rocker 613 are rotatably connected, and the second rocker 613 is rotatably connected to the transmission seat 614. In this way, the power source 611 drives the first rocker 612 to rotate. Since the first rocker 612 is rotatably connected to the second rocker 613, the second rocker 613 rotates synchronously and drives the transmission seat 614. Since the transmission seat 614 is rotatably connected to the second rocker 613, it can convert the rotational force into a pulling force of linear motion, thereby driving the smoke guiding plate 15 to move. The second power unit 62 has a structure similar to that of the first power unit 61, except that the power source 611 therein is replaced by a driven seat 621. The driven seat 621 has no power, but can move synchronously with the first power unit 61 to provide a limiting effect for the movement at the end of the smoke guiding plate 15 away from the first power unit 61 and improve the moving stability of the smoke guiding plate 15.

[0068] Please refer to Figures 10-12, the cooking component 20 includes a heating module. A sealing plate 71 is provided between the box body 21 and the housing 16. One end of the sealing plate 71 is connected to the box body 21, and the other end abuts against the housing 16. The sealing plate 71 and the housing 16 cooperate to form a heating cavity 70 that can accommodate the heating module. In this way, the heating module at the top of the cooking component 20 can heat the inside of the box body 21 to achieve the steaming and roasting functions. The sealing plate 71 can isolate the heating cavity 70 from the cavity inside the housing 16, preventing the oil fume inhaled into the cavity during the operation of the range hood component 10 from affecting the operation of the heating module, and ensuring that the functions of the cooking component 20 and the range hood component 10 are independent of each other.

[0069] The sealing plate 71 includes a main board 711 and reinforcing ribs 712. The reinforcing ribs 712 are provided on at least one side of the main board 711, connected to the main board 711, and the reinforcing ribs 712 are connected to the box body 21. The reinforcing ribs 712 can improve the connection strength between the main board 711 and the box body 21, reducing the shaking and deformation of the sealing plate 71 during the rotation of the cooking component 20.

[0070] In this embodiment, reinforcing ribs 712 are provided on both sides of the main board 711. The reinforcing ribs 712 are arranged in a triangular structure to improve their stability. In other embodiments, the reinforcing ribs 712 may not be provided on both sides of the main board 711, but may be provided in the middle of the main board 711, or arranged in a rectangular structure, etc.

[0071] Further, a sealing gasket 76 is provided on the side of the housing 16 facing the sealing plate 71, and the sealing plate 71 abuts against the sealing gasket 76. The sealing gasket 76 can make the connection between the sealing plate 71 and the housing 16 tighter, thereby improving the sealing effect.

[0072] Specifically, the sealing gasket 76 includes a bottom pad and at least two sealing ribs 761. The bottom pad is connected to the housing 16, the sealing ribs 761 are connected to the side of the bottom pad facing the sealing plate 71, and adjacent sealing ribs 761 are arranged at intervals. In this way, the bottom pad is used for fixed connection with the housing 16, the sealing ribs 761 extend towards the sealing plate 71, and there is a gap between adjacent sealing ribs 761. So when the sealing plate 71 abuts against the sealing ribs 761, the gap between adjacent sealing ribs 761 can provide a space for accommodating the compression amount generated by the deformation of the sealing ribs 761, making the abutment between the sealing gasket 76 and the sealing plate 71 tighter and avoiding the generation of gaps.

[0073] Of course, in other embodiments, the sealing gasket 76 can also be set as a plane to increase the contact area when abutting against the sealing plate 71, and also save the processing cost of setting the sealing ribs 761.

[0074] Further, a sealing groove is formed on one side of the housing 16 facing the sealing plate 71, and the sealing gasket 76 is embedded in the sealing groove. The groove wall of the sealing groove can limit the movement of the sealing gasket 76, thereby improving the installation stability of the sealing gasket 76.

[0075] In other embodiments, the sealing gasket 76 can also be directly bonded to the housing 16, rather than being limited to the above-mentioned sealing groove arrangement.

[0076] In this embodiment, three sealing ribs 761 are provided, and the sealing ribs 761 are arranged along the extension direction of the sealing groove. The three sealing ribs 761 are arranged in parallel and at equal intervals. In other embodiments, the number of sealing ribs 761 can also be two, four, five, etc.

[0077] The housing 16 includes a front wall plate 73, a mating plate 72, a sealing plate 71 and at least two side wall plates 74. The front wall plate 73 is rotatably connected to the box body 21. The two side wall plates 74 are respectively connected to the transverse two sides of the front wall plate 73. The mating plate 72 is located between the two side wall plates 74 and is arranged at an angle with the front wall plate 73. One end of the sealing plate 71 is connected to the top surface of the box body 21, and the other end abuts against the mating plate 72. The front wall plate 73, the mating plate 72, the side wall plates 74, the sealing plate 71 and the top surface of the box body 21 enclose to form a heating cavity 70. In this way, the housing 16 originally includes the front wall plate 73 and the side wall plates 74, and the sealing cavity only needs to add the sealing plate 71 and the mating plate 72 to form, without the need to separately add an outer shell structure that can form the heating cavity 70 on the top of the box body 21, making the structure simpler and more stable, and also saving costs.

[0078] Further, the sealing plate 71 can move synchronously with the rotation of the cooking component 20, and the cross-section of the mating plate 72 is arc-shaped. Since the cooking component 20 is in rotational motion, after the sealing plate 71 follows the rotation of the cooking component 20, the path of the end of the sealing plate 71 away from the cooking component 20 is arc-shaped. The mating plate 72 is also arranged as an arc-shaped plate, and its structure can adapt to the movement path of the top end of the sealing plate 71, avoiding interference with the sealing plate 71, and always maintaining a mating relationship with the sealing plate 71 during the movement of the sealing plate 71, preventing the oil fume in the cavity from entering the heating cavity 70.

[0079] Convex ribs 741 are provided on the inner wall of the side wall plate 74, and the convex ribs 741 extend towards the side wall plate 74 on the other side of the housing 16, and the side surface of the convex ribs 741 facing the sealing plate 71 can abut against the sealing plate 71. In this way, the abutment between the sealing plate 71 and the convex ribs 741 can increase the contact area between the sealing plate 71 and the housing 16. In addition to being connected to the mating plate 72, the sealing plate 71 is also connected to the convex ribs 741 on the side wall plate 74, improving the sealing effect.

[0080] Further, the convex rib 741 is also provided with a sealing groove, and the sealing groove on the convex rib 741 communicates with the sealing groove on the mating plate 72. The sealing gasket 76 extends from the mating plate 72 to the convex ribs 741 on both sides along the extending path of the sealing groove, so as to further improve the sealing performance between the sealing plate 71 and the housing 16.

[0081] The integrated range hood 100 further includes an oil guide plate 75. The oil guide plate 75 is disposed in the cavity, connected to the lower end of the mating plate 72, and extends in a direction away from the cooking assembly 20. The oil guide plate 75 is provided with an oil guide groove 751 opened along the extending direction of the oil guide plate 75. In this way, the oil guide plate 75 can accommodate the oil droplets generated by the accumulated oil fume in the cavity and drain them to a position away from the cooking assembly 20, preventing the oil droplets from affecting the cooking assembly 20. The oil guide plate 75 is installed at the lower end of the mating plate 72. Since the mating plate 72 is an arc-shaped structure, the attached oil droplets will move down along the mating plate 72 into the oil guide plate 75.

[0082] In this embodiment, the oil guide plate 75 extends from the side of the mating plate 72 facing away from the cooking assembly 20 to the inner wall of the side wall plate 74 and extends in a direction away from the cooking assembly 20.

[0083] Please refer to Figures 13-14 , a rolling assembly 80 is provided between the cabinet 21 and the housing 16. One side of the rolling assembly 80 is connected to the cabinet 21 in a rolling manner, and the other side is connected to the housing 16 in a rolling manner. In this way, since the cooking assembly 20 is installed in the inner cavity of the range hood assembly 10, the integration of the cooking assembly 20 and the range hood assembly 10 is realized. During the process when the cooking assembly 20 is not in use, the user can only see the range hood assembly 10 on the appearance, making the integrated range hood 100 more beautiful and concise, and also reducing the space occupied by the cooking assembly 20. Secondly, the range hood assembly 10 is usually installed at a relatively high position, so it is more convenient to take out and place the steam baking tray 23 in the cooking assembly 20 and clean the inner space of the cooking assembly 20. Moreover, the rolling assembly 80 is provided between the cabinet 21 and the housing 16. During the relative rotation of the cabinet 21 and the housing 16, the rolling assembly 80 can reduce the friction between the two and make the rotation of the two more stable.

[0084] Further, the rolling assembly 80 includes balls 81 and a mounting seat 82. The mounting seat 82 is provided with a limiting groove. The balls 81 are installed and limited in the limiting groove, and part of the balls 81 can expose from the limiting groove. In this way, since the balls 81 are spherical structures and it is difficult to connect them to the cabinet 21 or the housing 16, the mounting seat 82 facilitates the installation of the balls 81. The limiting groove limits the balls 81 without interfering with the rotation of the balls 81. Part of the balls 81 can expose from the limiting groove to ensure that the balls 81 can contact the side surface of one of the cabinet 21 and the housing 16.

[0085] It should be noted that the shape of the groove wall of the limiting groove is adapted to the ball 81, enabling the ball 81 to roll freely therein. The limiting groove can be a cylindrical groove or a spherical groove.

[0086] Furthermore, the diameter of the ball 81 is greater than the diameter of the notch of the limiting groove. Therefore, the limiting groove can stably limit the ball 81 and prevent the ball 81 from falling out of the limiting groove.

[0087] Of course, in other embodiments, if the gap between the housing 16 and the box body 21 is smaller than the diameter of the ball 81, resulting in the ball 81 being unable to fall out through the gap, the diameter of the notch of the limiting groove can also be freely set, and the ball 81 will not fall out of the limiting groove.

[0088] The box body 21 is provided with a mounting groove 85, and the rolling assembly 80 is arranged in the mounting groove 85. In this way, the mounting groove 85 facilitates the installation of the rolling assembly 80, and the adjustment of the installation depth of the rolling assembly 80 in the mounting groove 85 can correspondingly adjust the height of the ball 81 protruding from the side surface of the box body 21.

[0089] It should be noted that the height of the ball 81 protruding from the side surface of the box body 21 is the horizontal length of the part of the ball 81 protruding from the side surface of the box body 21 along the horizontal direction.

[0090] A protrusion 821 is convexly provided on the outer peripheral side of the mounting seat 82, and the diameter of the protrusion 821 is greater than the diameter of the notch of the mounting groove 85. In this way, the movement of the mounting seat 82 along the axial direction of the mounting groove 85 will be limited by the notch of the mounting groove 85, thereby ensuring that the mounting seat 82 does not come out of the mounting groove 85.

[0091] Specifically, a limiting ring 851 is convexly provided on the edge of the notch of the mounting seat 82 along the radially inward direction, and one side of the protrusion 821 facing the notch of the mounting groove 85 can abut against one side of the limiting ring 851 facing the protrusion 821. In this way, the limiting ring 851 can abut against the mounting seat 82 to prevent the mounting seat 82 from coming out.

[0092] In other embodiments, the notch of the mounting seat 82 may not be provided with the limiting ring 851, but the mounting seat 82 can be limited by reducing the diameter of the notch of the mounting seat 82, rather than being limited to the embodiment of the limiting ring 851 described above.

[0093] An elastic member 83 is provided between the bottom of the installation groove 85 and the installation base 82. One end of the elastic member 83 abuts against the bottom of the installation groove 85, and the other end abuts against the installation base 82. The elastic member 83 can keep the rolling ball 81 in a preset position all the time, and it will not fall into the installation groove 85 together with the installation base 82 and be difficult to take out and unable to function. When the gap between the housing 16 and the box body 21 changes, the elastic member 83 can also ensure that the rolling assembly 80 always abuts against the housing 16 and rolls.

[0094] In this embodiment, the elastic member 83 is set as a spring. In other embodiments, the elastic member 83 can also be set as a structure such as an elastic rubber pad.

[0095] The housing 16 includes side plates 11 located on both sides of the box body 21. There are two sets of rolling assemblies 80, which are respectively arranged on both sides of the box body 21 and are respectively in rolling connection with the side plates 11 located on both sides of the box body 21. In this way, there are rolling assemblies 80 on both sides of the box body 21 to provide a limiting effect and reduce friction, further improving the rotational stability of the box body 21.

[0096] Compared with the prior art, the present invention integrates the range hood assembly 10 and the cooking assembly 20 together, saving the occupied space of the cooking assembly 20. The cooking assembly 20 is integrated into the cavity of the range hood assembly 10, making the appearance of the integrated range hood 100 indirectly beautiful. The cooking assembly 20 can be rotated out of the cavity, facilitating user use. The smoke guide plate 15 can open or close the air inlet 14 of the range hood assembly 10, and can prevent the range hood assembly 10 from being affected by impurities in the external environment in the unused state. A sealing plate 71 is provided between the cavity of the cooking assembly 20 and the range hood assembly 10. The sealing plate 71 and the housing 16 cooperate to form a heating cavity 70 for accommodating the heating module, realizing the independent use of the cooking assembly 20 and the range hood assembly 10, and preventing the smoke from affecting the operation of the heating module in the heating cavity 70. The rolling ball 81 assembly is arranged between the box body 21 and the housing 16. During the relative rotation of the box body 21 and the housing 16, the rolling assembly 80 can keep reducing the friction between the two and making the rotation of the two more stable.

[0097] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0098] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. An integrated range hood, characterized in that, The integrated range hood comprises: A range hood assembly (10) having a cavity inside; A cooking assembly (20) installed in the cavity. The cooking assembly (20) includes a box body (21) and a door body (22). The box body (21) has an opening (211). The door body (22) is rotatably connected to the box body (21) and can open or close the opening (211). The side of the box body (21) having the opening (211) is the front side, and the side of the box body (21) away from the opening (211) is the rear side. The front side of the outer wall of the box body (21) is rotatably connected to the inner wall of the cavity; A driving assembly (30) installed in the cavity. One end of the driving assembly (30) is connected to the inner wall of the cavity, and the other end is connected to the rear side of the box body (21). The driving assembly (30) can extend or contract, so that the cooking assembly (20) rotates around the connection point where it is rotatably connected to the inner wall of the cavity, and rotates out of the cavity or is received in the cavity.

2. The integrated range hood according to claim 1, characterized in that Rotating shafts protrude from the two side walls on the front side of the box body (21), and rotating grooves (1121) are formed in the inner walls on both sides of the cavity. The rotating shafts are embedded in the rotating grooves (1121) and can rotate in the rotating grooves (1121); or Rotating grooves (1121) are formed in the two side walls on the front side of the box body (21), and rotating shafts protrude from the inner walls on both sides of the cavity. The rotating shafts are embedded in the rotating grooves (1121) and can rotate in the rotating grooves (1121).

3. The integrated range hood according to claim 2, wherein, The range hood assembly (10) includes two side plates (11). The edge of the side plate (11) has a flange (111) extending towards the box body (21). The flange (111) and the side plate (11) cooperate to form a cavity. A rotating seat (112) is installed on the front side of the cavity. The outer wall of the rotating seat (112) is connected to the cavity wall, and the rotating groove (1121) is formed in the rotating seat (112).

4. The integrated range hood according to claim 1, characterized in that The driving assembly (30) includes a driving unit (31) and a transmission unit (32). One end of the transmission unit (32) is connected to the driving unit (31), and the other end is connected to the rear side of the box body (21). The driving unit (31) can drive the transmission unit (32) to move, and the transmission unit (32) can drive the box body (21) to rotate through its own movement.

5. The integrated range hood according to claim 4, characterized in that, The driving unit (31) includes a driving source (311), a driving rod (312) and a moving seat (313). The driving source (311) is connected to the driving rod (312) and rotates the driving rod (312). The moving seat (313) is sleeved on the outer peripheral side of the driving rod (312) and is configured to move axially along the driving rod (312) in response to the rotation of the driving rod (312). The moving seat (313) is connected to the transmission unit (32).

6. The integrated range hood according to claim 5, characterized in that, The transmission unit (32) includes a connecting rod (321) and a connecting seat (322). One end of the connecting rod (321) is rotatably connected to the moving seat (313), and the other end is rotatably connected to the connecting seat (322). The connecting seat (322) is connected to the rear side of the box body (21).

7. The integrated range hood according to claim 6, wherein, One end of the connecting rod (321) close to the moving seat (313) is provided with a first rotation hole, and the moving seat (313) is provided with a second rotation hole. The first rotation hole and the second rotation hole are coaxially arranged, and a first rotation shaft (3211) is inserted through the first rotation hole and the second rotation hole; One end of the connecting rod (321) close to the connecting seat (322) is provided with a third rotation hole, and the connecting seat (322) is provided with a fourth rotation hole. The third rotation hole and the fourth rotation hole are coaxially arranged, and a second rotation shaft (3221) is inserted through the third rotation hole and the fourth rotation hole.

8. The integrated range hood according to claim 1, characterized in that, The range hood assembly (10) further includes side plates (11), a bottom plate (12) and a rear plate (13). The side plates (11), the bottom plate (12) and the rear plate (13) enclose to form the cavity. The cavity has an air inlet (14). The air inlet (14) is located between the two side plates (11) and is arranged below the cooking component (20).

9. The integrated range hood according to claim 1, wherein, The cooking component (20) further includes a steaming and baking tray (23). At least one positioning hole is provided in the steaming and baking tray (23), and a positioning post (24) protrudes from the inner wall of the box body (21). The positioning post (24) is inserted into the positioning hole.

10. The integrated range hood according to claim 1, wherein, The cooking component (20) further includes a steaming and baking tray (23). A plurality of limiting protrusions (25) protrude from the inner walls on both sides of the box body (21), and at least one of the limiting protrusions (25) is located above the steaming and baking tray (23), and at least one of the limiting protrusions (25) abuts against the lower side surface of the steaming and baking tray (23).

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