Machine head assembly and integrated cooker

Abstract

The invention provides a machine head assembly and an integrated cooker, and relates to the technical field of cooking equipment. The machine head assembly comprises a smoke collecting hood, a smoke guide plate assembly, a first linkage structure, a first driving structure and a second driving structure, the smoke collecting hood is at least provided with two adjacent smoke inlets, and a first smoke guide plate and a second smoke guide plate of the smoke guide plate assembly are arranged in one of the two adjacent smoke inlets; the third smoke deflector and the fourth smoke deflector are arranged in the other smoke inlet of the two adjacent smoke inlets; the first linkage structure is arranged between the second smoke deflector and the third smoke deflector; the two first linkage structures are respectively connected with the first smoke deflector and the fourth smoke deflector; the first driving structure is connected with the first linkage structure; and the second driving structure is connected with the first linkage structure. According to the machine head assembly and the integrated cooker, the smoking mode can be adaptively selected according to the cooking condition, and the user experience feeling is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cooking appliances, and in particular, to a machine head assembly and an integrated stove. Background Art

[0002] An integrated stove is a kitchen appliance integrating multiple functions, such as combinations of functions like "smoke + stove + storage", "smoke + stove + disinfection", "smoke + stove + steaming / baking", etc.

[0003] In related technologies, an integrated stove includes a machine head assembly, a stove main body, and a lower computer. The machine head assembly has an air inlet passage, and the lower computer has a flue, and the air inlet passage is communicated with the flue. The stove main body includes two cooktops, and the oil fume suction methods corresponding to the two cooktops are the same.

[0004] However, the integrated stove cannot adaptively select a smoking mode according to the cooking situation, resulting in a decline in the user experience. Summary of the Invention

[0005] Embodiments of the present invention provide a machine head assembly and an integrated stove to solve the problem that the integrated stove cannot adaptively select a smoking mode according to the cooking situation, resulting in a decline in the user experience.

[0006] In a first aspect, an embodiment of the present invention provides a machine head assembly, including:

[0007] A smoke collecting hood having at least two adjacent air inlets;

[0008] A smoke guiding plate assembly including at least a first smoke guiding plate, a second smoke guiding plate, a third smoke guiding plate, and a fourth smoke guiding plate sequentially arranged along the length direction of the machine head assembly. The first smoke guiding plate and the second smoke guiding plate are arranged in one of the two adjacent air inlets, and the third smoke guiding plate and the fourth smoke guiding plate are arranged in the other of the two adjacent air inlets;

[0009] A first linkage structure arranged between the second smoke guiding plate and the third smoke guiding plate;

[0010] Two second linkage structures respectively connected to the first smoke guiding plate and the fourth smoke guiding plate;

[0011] A first driving structure connected to the first linkage structure;

[0012] A second driving structure, which is connected to the first linkage structure, is configured to drive the first driving structure to be connected to at least one of the second linkage structures, and drive the first linkage structure to be connected to at least one of the second smoke guide plates and the third smoke guide plates, so as to lift and open / close two smoke guide plates in at least one of the smoke inlets.

[0013] In a possible implementation manner, the first driving structure includes a rotatable transmission shaft, the second driving structure includes a slider that can move along the length direction of the machine head assembly, the first linkage structure includes a first bracket and a connecting rod, the first bracket is detachably connected to the slider, and the connecting rod is connected between the first bracket and the transmission shaft.

[0014] In a possible implementation manner, the first linkage structure further includes a first transmission and a first lead screw. The first transmission is connected to the transmission shaft, the first lead screw is connected between the first transmission and the first bracket, and the first lead screw is used to drive the first bracket to rise or fall along the height direction of the machine head assembly.

[0015] In a possible implementation manner, the second linkage structure includes a second transmission, a second lead screw and a second bracket. The second transmission is detachably connected to the transmission shaft, the second lead screw is connected between the second transmission and the second lead screw, and the second lead screw is used to drive the second bracket to rise or fall along the height direction of the machine head assembly.

[0016] In a possible implementation manner, a first rotating arm is connected to both the second smoke guide plate and the third smoke guide plate. The first rotating arm is rotatably connected to the first bracket and is detachably connected to the first bracket.

[0017] A second rotating arm is connected to both the first smoke guide plate and the fourth smoke guide plate. The second rotating arm is rotatably connected to the second bracket.

[0018] In a possible implementation manner, the first linkage structure further includes a first driven member, a second driven member, a connecting rod assembly and a rotating assembly. The first driven member is connected to the first lead screw, the first driven member is detachably connected to the second driven member, and the second driven member is connected to the rotating assembly through the transmission assembly and the connecting rod assembly.

[0019] The rotating assembly is used to drive the first smoke guide plate and the second smoke guide plate to rotate; and / or, the rotating assembly is used to drive the third smoke guide plate and the fourth smoke guide plate to rotate.

[0020] In a possible implementation, the first bracket is movably connected to the first lead screw in the length direction of the machine head assembly, and the first bracket is movably connected to the connecting rod in the height direction of the machine head assembly.

[0021] In a possible implementation, the first driving structure further includes a first driving motor, the second driving structure further includes a second driving motor, the first driving motor is connected to the transmission shaft, and the second driving motor is connected to the slider.

[0022] In a possible implementation, smoke sensors are provided at adjacent two of the smoke inlets.

[0023] In a second aspect, an embodiment of the present invention provides an integrated stove, including the machine head assembly described in the first aspect.

[0024] The embodiment of the present invention provides a machine head assembly and an integrated stove. By driving the first driving structure to be connected to at least one second linkage structure by the second driving structure, and driving the first linkage structure to be connected to at least one of the second smoke guide plate and the third smoke guide plate, the lifting and opening / closing of at least two smoke guide plates in at least one smoke inlet can be realized, so that the states of the two smoke guide plates of each smoke inlet can be controlled respectively. Furthermore, the integrated stove can adaptively select the smoking mode according to the cooking situation, improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 A schematic diagram of an integrated stove provided by an embodiment of the present invention in the first smoking mode;

[0027] Figure 2 For Figure 1 the integrated stove in

[0028] Figure 3 For Figure 1 the integrated stove in the second smoking mode;

[0029] Figure 4 An internal schematic diagram of a machine head assembly provided by an embodiment of the present invention;

[0030] Figure 5 For Figure 4 the enlarged schematic diagram at A in

[0031] Figure 6 is Figure 4 an enlarged schematic view of part B in

[0032] Figure 7 is Figure 4 a schematic view of the top part of the nose assembly in

[0033] Figure 8 a cross-sectional schematic view of a nose assembly provided by an embodiment of the present invention;

[0034] Figure 9 a structural schematic view of a nose assembly provided by an embodiment of the present invention;

[0035] Figure 10 is Figure 7 an enlarged schematic view of part C in

[0036] Figure 11 a schematic view of the nose assembly with the smoke collecting hood removed in the second smoking mode;

[0037] Figure 12 is Figure 11 an enlarged schematic view of part D in

[0038] Figure 13 is Figure 11 a top view schematic view of the connection part of the smoke guiding plate in

[0039] Figure 14 a schematic view of the nose assembly with the smoke collecting hood removed in the third smoking mode;

[0040] Figure 15 is Figure 14 an enlarged schematic view of part E in

[0041] Figure 16 is Figure 14 a top view schematic view of the connection part of the smoke guiding plate in

[0042] Explanation of reference numerals:

[0043] 100 - nose assembly;

[0044] 10 - smoke collecting hood; 11 - smoke collecting hood main body; 12 - storage table; 13 - smoke inlet; 14 - first guide shaft; 15 - second guide shaft; 16 - third guide shaft; 17 - fourth guide shaft;

[0045] 21 - first smoke guiding plate; 22 - second smoke guiding plate; 23 - third smoke guiding plate; 24 - fourth smoke guiding plate; 25 - first rotating arm; 26 - second rotating arm; 27 - third rotating arm; 28 - fourth rotating arm; 29 - connecting hole;

[0046] 31 - First support; 311 - First limiting groove; 32 - Link; 33 - First transmission; 34 - First lead screw; 35 - First follower; 36 - Follower rod; 37 - Follower ring; 39 - Second follower;

[0047] 41 - Third transmission; 42 - Linking rod; 43 - Transmission three; 44 - Transmission four; 51 - First push rod; 52 - Second push rod; 53 - First synchronization rod; 54 - Second synchronization rod; 61 - First rotating part; 62 - Second rotating part; 63 - Third rotating part; 64 - Fourth rotating part; 65 - Driving column; 66 - Linking arm; 71 - Transmission one; 72 - Transmission two; 73 - Lead screw one; 74 - Lead screw two; 75 - Support one; 751 - Second limiting groove; 76 - Support two; 761 - Third limiting groove; 81 - First driving motor; 82 - Transmission shaft; 91 - Second driving motor; 92 - Slider; 921 - Slide block; 922 - Driving rod;

[0048] 200 - Lower computer; 300 - Stove main body. Detailed implementation mode

[0049] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0050] It should be noted that the terms "first" and "second" are only used for descriptive purposes and cannot 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 of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0051] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "fixed" and other terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the present invention, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0053] In the above description, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0054] In the related art, the integrated stove cannot adaptively select the smoking mode according to the cooking situation, resulting in a decline in the user experience. Through research, it is found that the reason for this problem is that the oil fume suction methods corresponding to the two cooktops of the integrated stove are the same, and users cannot adaptively select the smoking mode corresponding to each cooktop according to the cooking situation, resulting in a decline in the user experience.

[0055] To solve the above problems, an embodiment of the present invention provides a head assembly and an integrated stove, which can independently control the two smoke guide plates in each smoke inlet, and the integrated stove can adaptively select the smoking mode according to the cooking situation, improving the user experience.

[0056] The following will specifically describe the head assembly and the integrated stove provided by the embodiment of the present invention in detail with reference to specific embodiments.

[0057] First, referring to Figure 1 , define the length direction of the integrated stove as the X direction, define the width direction of the integrated stove as the Y direction, and define the height direction and the vertical direction of the integrated stove as the Z direction.

[0058] Referring to Figures 1 to 3As shown in the figure, an embodiment of the present invention provides a head assembly 100, which is applied to an integrated stove. The integrated stove includes a lower computer 200, a stove main body 300, and a head assembly 100. The lower computer 200 mainly provides a storage cabinet space and a space for installing a range hood. The stove main body 300 is mainly used to provide a cooking appliance for cooking. The head assembly 100 is mainly used to cooperate with the range hood to generate negative pressure to suck away the oil fume generated during cooking. The head assembly 100, the stove main body 300, and the lower computer 200 are sequentially arranged along the Z direction and fixedly connected relative to each other to improve the stability of the integrated stove. The cooking appliance may include a burner, a pot rack, etc.

[0059] The length direction of the head assembly 100 is the same as the length direction of the integrated stove, the width direction of the head assembly 100 is the same as the width direction of the integrated stove, and the height direction of the head assembly 100 is the same as the height direction of the integrated stove.

[0060] One side of the head assembly 100 in the +X direction is the left side, and one side of the head assembly 100 in the -X direction is the right side.

[0061] In some embodiments, the head assembly 100 includes a smoke collecting hood 10. The smoke collecting hood 10 has a smoke inlet channel and a smoke inlet 13 communicating with the smoke inlet channel. The smoke inlet channel is communicated with the flue of the range hood installed in the lower computer 200. In this way, the oil fume generated during the cooking process can enter the smoke inlet channel along the smoke inlet 13 under the negative pressure of the range hood and is finally discharged through the flue.

[0062] In some examples, the smoke collecting hood 10 includes a smoke collecting hood main body 11 and a storage table 12. The storage table 12 is at least located on one side of the smoke collecting hood main body 11 in the +Y axis direction, and the storage table 12 is connected to the smoke collecting hood main body 11.

[0063] In some examples, the smoke collecting hood 10 has at least two adjacent smoke inlets 13.

[0064] Exemplarily, the smoke collecting hood 10 has two smoke inlets 13, and the two smoke inlets 13 are sequentially arranged along the length direction of the head assembly 100.

[0065] The head assembly 100 further includes a smoke guiding plate assembly. The smoke guiding plate assembly includes at least four smoke guiding plates.

[0066] In the height direction of the head assembly 100, the size of the smoke guiding plate is smaller than the size of the smoke inlet 13.

[0067] In some examples, the smoke guiding plate assembly includes four smoke guiding plates, and the four smoke guiding plates include a first smoke guiding plate 21, a second smoke guiding plate 22, a third smoke guiding plate 23, and a fourth smoke guiding plate 24. The first smoke guiding plate 21, the second smoke guiding plate 22, the third smoke guiding plate 23, and the fourth smoke guiding plate 24 are sequentially arranged along the length direction of the head assembly 100.

[0068] Exemplarily, the smoke collecting hood 10 has two smoke inlets 13, and each smoke inlet 13 corresponds to a cooking appliance. Two smoke guiding plates are arranged in each smoke inlet 13, that is, the first smoke guiding plate 21 and the second smoke guiding plate 22 are arranged in one of the two smoke inlets 13, and the third smoke guiding plate 23 and the fourth smoke guiding plate 24 are arranged in the other smoke inlet 13 of the two smoke inlets 13.

[0069] The machine head assembly 100 further includes a first linkage structure. The first linkage structure is arranged between the second smoke guiding plate 22 and the third smoke guiding plate 23.

[0070] The machine head assembly 100 further includes two second linkage structures. The two first linkage structures are respectively connected to the first smoke guiding plate 21 and the fourth smoke guiding plate 24.

[0071] The machine head assembly 100 further includes a first driving structure. The first driving structure is connected to the first linkage structure. The first driving structure is connected to at least one second linkage structure. The first driving structure can provide driving force to the first linkage structure and the second linkage structure.

[0072] The machine head assembly 100 further includes a second driving structure. The second driving structure is connected to the first linkage structure, and the second driving structure is configured to drive the first driving structure to be connected to at least one second linkage structure, and drive the first linkage structure to be connected to at least one of the second smoke guiding plate 22 and the third smoke guiding plate 23, so that the two smoke guiding plates in at least one smoke inlet 13 can lift and open and close.

[0073] Among them, as shown in Figure 1 shown, the first smoking mode is that the two smoke guiding plates in the two smoke inlets 13 are closed, and the two smoke guiding plates in the two smoke inlets 13 are located below the machine head assembly 100, that is, the state when the two smoke guiding plates in the two smoke inlets 13 are on the -Z direction side of the smoke inlet 13. In the first smoking mode, the cooking fumes generated during cooking can enter the smoke inlet channel from the unobstructed parts of each smoke inlet 13.

[0074] As shown in Figure 2 shown, the second smoking mode is that the two smoke guiding plates in the two smoke inlets 13 are opened, and the two smoke guiding plates in the two smoke inlets 13 are located above the machine head assembly 100, that is, the state when the two smoke guiding plates in the two smoke inlets 13 are on the +Z direction side of the smoke inlet 13. In the second smoking mode, the two smoke guiding plates in each smoke inlet 13 are in an open state, the two smoke guiding plates in each smoke inlet 13 extend towards the +Y direction, the two smoke guiding plates in each smoke inlet 13 and the placing table 12 form a smoke gathering area, and the two smoke guiding plates in each smoke inlet 13 do not obstruct the fumes from entering the smoke inlet channel.

[0075] When transitioning from the first smoking mode to the second smoking mode, the second drive structure drives the first drive structure to connect with the two second linkage structures, and drives the first linkage structure to connect with the second smoke guide plate 22 and the third smoke guide plate 23. Under the driving force of the first drive structure, the two smoke guide plates in the two air inlets 13 rise, and the two smoke guide plates in the two air inlets 13 open.

[0076] See Figure 3 As shown, in the third smoking mode, the two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 are open, and the two smoke guide plates in the two air inlets 13 are above the nose assembly 100. The two smoke guide plates in the air inlet 13 on the right side of the nose assembly 100 are closed, and the two smoke guide plates in the two air inlets 13 are below the nose assembly 100. In the third smoking mode, the two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 are in an open state, the two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 extend in the +Y direction, the two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 form a smoke gathering area with the placement table 12, and the two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 do not prevent oil fume from entering the smoke inlet channel. The part of the air inlet 13 on the right side of the nose assembly 100 that is not blocked by the smoke guide plate allows oil fume to enter the smoke inlet channel.

[0077] When transitioning from the first smoking mode to the third smoking mode, the second drive structure drives the first drive structure to connect with the second linkage structure on the left side of the nose assembly 100, and drives the first linkage structure to connect with the second smoke guide plate 22. Under the driving force of the first drive structure, the two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 rise, and the two smoke guide plates in this air inlet 13 open.

[0078] The fourth smoking mode is that the two smoke guide plates in the air inlet 13 on the right side of the nose assembly 100 are open, and the two smoke guide plates in the two air inlets 13 are above the nose assembly 100. The two smoke guide plates in the air inlet 13 on the left side of the nose assembly 100 are closed, and the two smoke guide plates in the two air inlets 13 are below the nose assembly 100. In the fourth smoking mode, the two smoke guide plates in the air inlet 13 on the right side of the nose assembly 100 are in an open state, the two smoke guide plates in the air inlet 13 on the right side of the nose assembly 100 extend in the +Y direction, the two smoke guide plates in the air inlet 13 on the right side of the nose assembly 100 form a smoke gathering area with the placement table 12, and the two smoke guide plates in the air inlet 13 on the right side of the nose assembly 100 do not prevent oil fume from entering the smoke inlet channel. The part of the air inlet 13 on the left side of the nose assembly 100 that is not blocked by the smoke guide plate allows oil fume to enter the smoke inlet channel.

[0079] When changing from the first smoking mode to the fourth smoking mode, the second driving structure drives the first driving structure to be connected to the second linkage structure located on the right side of the machine head assembly 100, and drives the first linkage structure to be connected to the third smoke guide plate 23. Under the driving force of the first driving structure, the two smoke guide plates in the smoke inlet 13 on the right side of the machine head assembly 100 rise, and the two smoke guide plates in the smoke inlet 13 are opened.

[0080] The machine head assembly 100 and the integrated range hood provided by the embodiments of the present invention can respectively control the states of the two smoke guide plates of each smoke inlet 13. The integrated range hood can adaptively select the smoking mode according to the cooking situation, improving the user experience.

[0081] By arranging the two smoke guide plates in the smoke inlet 13 above the smoke collecting hood 10 and opening them, it can be ensured that the two smoke guide plates in the smoke inlet 13 do not block the oil fume from entering the smoke inlet channel, and a smoke gathering area is formed between the two smoke guide plates in the smoke inlet 13 and the top of the smoke collecting hood 10, thereby improving the oil fume suction efficiency without changing the air intake volume.

[0082] By opening or closing the two smoke guide plates in the smoke inlet 13 under the driving force of the first driving structure, compared with setting one smoke guide plate for the smoke inlet 13, the opening and closing radius of the smoke guide plate can be reduced, and there will be no interference with the cooking appliance (burner, pot rack, etc.) during the opening and closing process.

[0083] In a possible implementation manner, smoke sensors are arranged in both smoke inlets 13. With this arrangement, when the user cannot determine which mode to use, the appropriate oil fume suction mode can be independently selected according to the sensing data of the smoke sensors.

[0084] Wherein, the smoke sensor can sense the smoke concentration in the smoke inlet 13.

[0085] When the smoke concentration in both smoke inlets 13 is less than the preset value, the first smoking mode is selected.

[0086] When the smoke concentration in both smoke inlets 13 is greater than or equal to the preset value, the second smoking mode is selected.

[0087] When the smoke concentration in the smoke inlet 13 on the left side of the machine head assembly 100 is greater than or equal to the preset value, and the smoke concentration in the smoke inlet 13 on the right side of the machine head assembly 100 is less than the preset value, the third smoking mode is selected.

[0088] When the smoke concentration in the smoke inlet 13 on the right side of the machine head assembly 100 is greater than or equal to the preset value, and the smoke concentration in the smoke inlet 13 on the left side of the machine head assembly 100 is less than the preset value, the fourth smoking mode is selected.

[0089] In a possible implementation manner, refer toFigures 4 to 7 As shown, the first driving structure includes a rotatable transmission shaft 82, the second driving structure includes a slider 92 that can move along the length direction of the machine head assembly 100, the first linkage structure includes a first bracket 31 and a connecting rod 32. The first bracket 31 is detachably connected to the slider 92, and the connecting rod 32 is connected between the first bracket 31 and the transmission shaft 82. With such an arrangement, the second driving structure drives the first bracket 31 to move along the length direction of the machine head assembly 100 through the slider 92, so as to connect the first bracket 31 with at least one of the second smoke guide plate 22 and the third smoke guide plate 23. The first bracket 31 can drive the transmission shaft 82 to move along the length direction of the machine head assembly 100 through the connecting rod 32, so as to connect the transmission shaft 82 with at least one second linkage structure.

[0090] Wherein, the first driving structure further includes a first driving motor 81, and the first driving motor 81 is connected to the transmission shaft 82. The transmission shaft 82 extends along the length direction of the machine head assembly 100. The first driving motor 81 can drive the transmission shaft 82 to rotate, and the first bracket 31 can drive the transmission shaft 82 to move relative to the first driving motor 81 along the length direction of the machine head assembly 100 through the connecting rod 32.

[0091] The second driving structure further includes a second driving motor 91, and the second driving motor 91 is connected to the slider 92. The second driving motor 91 can provide a driving force to the slider 92, so that the slider 92 moves along the length direction of the machine head assembly 100.

[0092] In some examples, the second driving motor 91 is configured with a gear-rack structure, the slider 92 is connected to the gear-rack structure, and the second driving motor 91 can drive the slider 92 to move along the length direction of the machine head assembly 100 through the gear-rack structure.

[0093] See Figure 8 As shown, the slider 92 may include a sliding block 921 and a driving rod 922 connected to the sliding block 921, and the first bracket 31 has a mating hole. When the first bracket 31 descends along the height direction of the machine head assembly 100, the driving rod 922 of the slider 92 can be inserted into the mating hole. When the first bracket 31 ascends along the height direction of the machine head assembly 100, the driving rod 922 of the slider 92 can be disengaged from the mating hole of the first bracket 31.

[0094] In a possible implementation manner, see Figures 4 to 7As shown, the first linkage structure further includes a first transmission 33 and a first lead screw 34. The first transmission 33 is connected to the transmission shaft 82. The first lead screw 34 is connected between the first transmission 33 and the first bracket 31. The first lead screw 34 is used to drive the first bracket 31 to rise or fall along the height direction of the head assembly 100. With such a setting, the transmission shaft 82 can drive the first lead screw 34 to move through the first transmission 33, and the first lead screw 34 drives the first bracket 31 to rise or fall along the height direction of the head assembly 100.

[0095] Among them, the first transmission 33 can be made of a worm and worm gear.

[0096] The first lead screw 34 can be a ball screw. The screw shaft of the first lead screw 34 is connected to the first transmission 33. The screw shaft extends along the height direction of the head assembly 100. The transmission shaft 82 can drive the screw shaft of the first lead screw 34 to rotate through the first transmission 33, and the screw shaft of the first lead screw 34 can drive the nut of the first lead screw 34 to rise or fall along the height direction of the head assembly 100.

[0097] The first bracket 31 is connected to the nut of the first lead screw 34.

[0098] In some examples, the first bracket 31 is movably connected to the first lead screw 34 in the length direction of the head assembly 100, and the first bracket 31 is movably connected to the connecting rod 32 in the height direction of the head assembly 100. With such a setting, when the first bracket 31 moves in the length direction of the head assembly 100, interference between the first bracket 31 and the first lead screw 34 can be avoided. When the first bracket 31 moves in the height direction of the head assembly 100, interference between the first bracket 31 and the connecting rod 32 can be avoided.

[0099] Among them, in the length direction of the head assembly 100, the first bracket 31 is slidably connected to the nut of the first lead screw 34.

[0100] In the height direction of the head assembly 100, the first bracket 31 is slidably connected to the connecting rod 32.

[0101] In a possible implementation, a first rotating arm is connected to each of the second smoke guide plate 22 and the third smoke guide plate 23. The first rotating arm is rotatably connected to the first bracket 31 and is detachably connected to the first bracket 31. With such an arrangement, when the first rotating arm corresponding to the second smoke guide plate 22 is connected to the first bracket 31, the first bracket 31 can drive the second smoke guide plate 22 to rise or fall along the height direction of the machine head assembly 100 through the first rotating arm. When the first rotating arm corresponding to the second smoke guide plate 22 is disengaged from the first bracket 31, the first bracket 31 cannot drive the second smoke guide plate 22 to rise or fall along the height direction of the machine head assembly 100 through the first rotating arm. When the first rotating arm corresponding to the third smoke guide plate 23 is connected to the first bracket 31, the first bracket 31 can drive the third smoke guide plate 23 to rise or fall along the height direction of the machine head assembly 100 through the first rotating arm. When the first rotating arm corresponding to the third smoke guide plate 23 is disengaged from the first bracket 31, the first bracket 31 cannot drive the third smoke guide plate 23 to rise or fall along the height direction of the machine head assembly 100 through the first rotating arm.

[0102] Among them, the first rotating arm corresponding to the second smoke guide plate 22 may be the first rotating arm 25, and the first rotating arm corresponding to the third smoke guide plate 23 may be the second rotating arm 26 (see Figures 4 to 6 shown).

[0103] A first guide shaft 14 and a second guide shaft 15 are arranged in the smoke collecting hood 10. Both the first guide shaft 14 and the second guide shaft 15 extend along the height direction of the machine head assembly 100. The first rotating arm 25 is sleeved on the first guide shaft 14, and the first rotating arm 25 is rotatably connected to the first guide shaft 14 and can slide along the first guide shaft 14. The second rotating arm 26 is sleeved on the second guide shaft 15, and the second rotating arm 26 is rotatably connected to the second guide shaft 15 and can slide along the second guide shaft 15.

[0104] The first bracket 31 has two first limiting grooves 311. The first rotating arm 25 and the second rotating arm 26 can be respectively inserted into the two first limiting grooves 311 of the first bracket 31.

[0105] When the second driving structure drives the first bracket 31 to move along the length direction of the machine head assembly 100 and approach the first rotating arm 25 through the slider 92, a part of the first rotating arm 25 is located in one of the first limiting grooves 311 of the first bracket 31, and the second rotating arm 26 is not located in the other first limiting groove 311 of the first bracket 31. Thus, when the first bracket 31 rises or falls along the height direction of the machine head assembly 100, the first bracket 31 can drive the second smoke guide plate 22 to rise or fall along the height direction of the machine head assembly 100 through the first rotating arm 25.

[0106] When the second driving structure drives the first bracket 31 to move along the length direction of the machine head assembly 100 close to the second swing arm 26 through the slider 92, a part of the second swing arm 26 is located in a first limiting groove 311 of the first bracket 31, and the first swing arm 25 is not located in the other first limiting groove 311 of the first bracket 31. Thus, when the first bracket 31 rises or falls along the height direction of the machine head assembly 100, the first bracket 31 can drive the third smoke guide plate 23 to rise or fall along the height direction of the machine head assembly 100 through the second swing arm 26.

[0107] When the second driving structure drives the first bracket 31 to move to the middle of the first swing arm 25 and the second swing arm 26 along the length direction of the machine head assembly 100 through the slider 92, a part of the first swing arm 25 is located in a first limiting groove 311 of the first bracket 31, and a part of the second swing arm 26 is located in the other first limiting groove 311 of the first bracket 31. Thus, when the first bracket 31 rises or falls along the height direction of the machine head assembly 100, the first bracket 31 can drive the second smoke guide plate 22 and the third smoke guide plate 23 to rise or fall along the height direction of the machine head assembly 100 through the first swing arm 25 and the second swing arm 26.

[0108] In a possible implementation manner, the second linkage structure includes a second transmission, a second lead screw, and a second bracket. The second transmission is detachably connected to the transmission shaft 82. The second lead screw is connected between the second transmission and the second lead screw. The second lead screw is used to drive the second bracket to rise or fall along the height direction of the machine head assembly 100. With such a setting, when the second transmission is connected to the transmission shaft 82, the transmission shaft 82 can drive the second lead screw to move through the second transmission, the second lead screw drives the second bracket to rise or fall along the height direction of the machine head assembly 100, and the second bracket can drive the first smoke guide plate 21 or the fourth smoke guide plate 24 to rise or fall along the height direction of the machine head assembly 100.

[0109] Wherein, the second transmission can be made of a worm and worm gear. When the transmission shaft 82 moves along the length direction of the machine head assembly 100, the transmission shaft 82 can be inserted into or disengaged from the second transmission.

[0110] The second lead screw can be a ball screw. The screw shaft of the second lead screw is connected to the second transmission. The screw shaft extends along the height direction of the machine head assembly 100. The transmission shaft 82 can drive the screw shaft of the second lead screw to rotate through the second transmission, and the screw shaft of the second lead screw can drive the nut of the second lead screw to rise or fall along the height direction of the machine head assembly 100.

[0111] The second bracket is connected to the nut of the second lead screw.

[0112] In a possible implementation, a second rotating arm is connected to each of the first smoke guide plate 21 and the fourth smoke guide plate 24, and the second rotating arm is rotatably connected to the second bracket. The two second linkage structures are respectively connected to the second rotating arms corresponding to the first smoke guide plate 21 and the fourth smoke guide plate 24. With such an arrangement, when the second transmitters of the two second linkage structures are both connected to the transmission shaft 82, the two second linkage structures can drive the first smoke guide plate 21 and the fourth smoke guide plate 24 to rise or fall. When the second linkage structure corresponding to the first smoke guide plate 21 is connected to the transmission shaft 82 and the second linkage structure corresponding to the fourth smoke guide plate 24 is not connected to the transmission shaft 82, the second linkage structure corresponding to the first smoke guide plate 21 can drive the first smoke guide plate 21 to rise or fall. When the second linkage structure corresponding to the fourth smoke guide plate 24 is connected to the transmission shaft 82 and the second linkage structure corresponding to the first smoke guide plate 21 is not connected to the transmission shaft 82, the second linkage structure corresponding to the fourth smoke guide plate 24 can drive the fourth smoke guide plate 24 to rise or fall.

[0113] Among them, the second rotating arm corresponding to the first smoke guide plate 21 may be the rotating arm three 27, and the second rotating arm corresponding to the fourth smoke guide plate 24 may be the rotating arm four 28 (see Figure 4 and Figure 5 shown).

[0114] A third guide shaft 16 and a fourth guide shaft 17 are arranged in the smoke collecting hood 10, and both the third guide shaft 16 and the fourth guide shaft 17 extend along the height direction of the machine head assembly 100. The rotating arm three 27 is sleeved on the third guide shaft 16, the rotating arm three 27 is rotatably connected to the third guide shaft 16, and the rotating arm three 27 can slide along the third guide shaft 16. The rotating arm four 28 is sleeved on the fourth guide shaft 17, the rotating arm four 28 is rotatably connected to the fourth guide shaft 17, and the rotating arm four 28 can slide along the fourth guide shaft 17.

[0115] See Figure 4 、 Figure 5 and Figure 7 shown, the second transmitter of the second linkage structure corresponding to the first smoke guide plate 21 may be the transmitter one 71, the corresponding second lead screw may be the lead screw one 73, and the corresponding second bracket may be the bracket one 75.

[0116] See Figure 4 、 Figure 5 、 Figure 7 and Figure 10 shown, the second transmitter of the second linkage structure corresponding to the fourth smoke guide plate 24 may be the transmitter two 72, the corresponding second lead screw may be the lead screw two 74, and the corresponding second bracket may be the bracket two 76.

[0117] The bracket one 75 has a second limiting groove 751 (see Figure 11As shown in the figure, the third swing arm 27 can be inserted into the second limiting groove 751 of the first bracket 75, and the third swing arm 27 can rotate in the second limiting groove 751 of the first bracket 75.

[0118] The second bracket 76 has a third limiting groove 761. The fourth swing arm 28 can be inserted into the third limiting groove 761 of the second bracket 76, and the third swing arm 27 can rotate in the third limiting groove 761 of the second bracket 76.

[0119] In a possible implementation manner, referring to Figures 4 to 7 As shown in the figure, the first linkage structure further includes a first follower 35, a second follower 39, a transmission assembly, a connecting rod assembly, and a rotating assembly. The first follower 35 is connected to the first lead screw 34. The first follower 35 is detachably connected to the second follower 39. The second follower 39 is connected to the transmission assembly. The transmission assembly is connected to the connecting rod assembly. The connecting rod assembly is connected to the rotating assembly.

[0120] The rotating assembly is used to drive the first smoke guide plate 21 and the second smoke guide plate 22 to rotate; and / or, the rotating assembly is used to drive the third smoke guide plate 23 and the fourth smoke guide plate 24 to rotate.

[0121] Among them, referring to Figure 8 As shown in the figure, the first follower 35 includes a follower rod 36 and a follower ring 37. The follower rod 36 is connected to the follower ring 37.

[0122] In some examples, the follower rod 36 and the follower ring 37 can be integrally formed.

[0123] The follower rod 36 of the first follower 35 can be fixedly connected to the nut of the first lead screw 34.

[0124] In some examples, the second follower 39 can be a follower column, and the follower column extends along the height direction of the machine head assembly 100. The follower column has an external thread, and the follower ring 37 of the first follower 35 has an internal thread. After the first lead screw 34 drives the first follower 35 to rise a certain distance along the height direction of the machine head assembly 100, the internal thread of the first follower 35 contacts the external thread of the follower column, and the first follower 35 can drive the follower column to rotate. When the first lead screw 34 drives the first follower 35 to descend along the height direction of the machine head assembly 100, the first follower 35 can drive the follower column to rotate in the reverse direction and disengage from the follower column.

[0125] The transmission assembly includes a third transmission 41 (referring to Figure 7 As shown in the figure), a linkage rod 42, and two fourth transmissions. The second follower 39 and the linkage rod 42 are respectively connected to the third transmission 41. The two fourth transmissions are respectively connected to the linkage rod 42. The two fourth transmissions are connected to the connecting rod assembly.

[0126] The third transmission 41 and the fourth transmission are both made of worm gears. In some examples, the two fourth transmissions are the transmission three 43 and the transmission four 44 respectively.

[0127] The connecting rod assembly may include two push rods and two synchronizing rods. The push rods may move along the width direction of the machine head assembly 100. The synchronizing rods extend along the length direction of the machine head assembly 100.

[0128] In some examples, the two push rods are the first push rod 51 and the second push rod 52 respectively. The two synchronizing rods are the first synchronizing rod 53 and the second synchronizing rod 54 respectively. The first push rod 51 is connected between the transmission three 43 and the first synchronizing rod 53. The second push rod 52 is connected between the transmission four 44 and the second synchronizing rod 54.

[0129] The rotating assembly includes four rotating members. Refer to Figures 9 to 11 As shown, the four rotating members are the first rotating member 61, the second rotating member 62, the third rotating member 63 and the fourth rotating member 64 respectively. The first rotating member 61, the second rotating member 62, the third rotating member 63 and the fourth rotating member 64 all have a driving column 65 and a linkage arm 66 connected to the driving column 65.

[0130] The first swing arm 25, the second swing arm 26, the third swing arm 27 and the fourth swing arm 28 all have connection holes 29 (refer to Figure 5 as shown).

[0131] The linkage arms 66 of the first rotating member 61 and the second rotating member 62 are respectively rotatably connected to the two ends of the first synchronizing rod 53. The driving column 65 of the first rotating member 61 can be inserted into the connection hole 29 of the third swing arm 27. The driving column 65 of the second rotating member 62 can be inserted into the connection hole 29 of the first swing arm 25.

[0132] The linkage arms 66 of the third rotating member 63 and the fourth rotating member 64 are respectively rotatably connected to the two ends of the second synchronizing rod 54. The driving column 65 of the third rotating member 63 can be inserted into the connection hole 29 of the second swing arm 26. The driving column 65 of the fourth rotating member 64 can be inserted into the connection hole 29 of the fourth swing arm 28.

[0133] The integrated cooking stove in the embodiment of the present invention, since it includes the machine head assembly 100 in the foregoing embodiment, can adaptively select the smoking mode according to the cooking situation, improving the user experience.

[0134] Among them, when the integrated cooking stove is in a non-working state, the two smoke guide plates in the two smoke inlets 13 are closed, and the two smoke guide plates in the two smoke inlets 13 are located below the machine head assembly 100.

[0135] Refer to Figures 11 to 13As shown, when the integrated range hood is in the working state and the second smoking mode is selected, the second driving structure drives the first bracket 31 to move along the length direction of the head assembly 100 to the middle of the first swing arm 25 and the second swing arm 26 through the slider 92. At this time, the first bracket 31 is connected to the first swing arm 25 and the second swing arm 26, and the transmission shaft 82 is connected to the first transmission 33, the first transmission 71 and the second transmission 72. The first driving motor 81 rotates forward, driving the transmission shaft 82 to rotate, so that the first transmission 33, the first transmission 71, the second transmission 72, the first lead screw 34, the first lead screw 73 and the second lead screw 74 work. The first bracket 31 drives the second smoke guide plate 22 and the third smoke guide plate 23 through the first swing arm 25 and the second swing arm 26. The first bracket 75 drives the first smoke guide plate 21 through the third swing arm 27. The second bracket 76 drives the fourth smoke guide plate 24 through the fourth swing arm 28, so that the first smoke guide plate 21, the second smoke guide plate 22, the third smoke guide plate 23 and the fourth smoke guide plate 24 rise simultaneously in the +Z direction until the third swing arm 27 is connected to the driving column 65 of the first rotating member 61, the first swing arm 25 is connected to the driving column 65 of the second rotating member 62, the second swing arm 26 is connected to the driving column 65 of the third rotating member 63, the fourth swing arm 28 is connected to the driving column 65 of the fourth rotating member 64. At the same time, the driven ring 37 of the first driven member 35 is threadedly connected to the second driven member 39, driving the second driven member 39 to rotate. The third transmission 41 can convert the rotation in the Z direction into the rotation in the X direction. The third transmission 41 drives the third transmission 43 and the fourth transmission 44 through the linkage rod 42. The third transmission 43 and the fourth transmission 44 can convert the rotation in the X direction into the rotation in the Y direction. The third transmission 43 drives the first push rod 51, and the fourth transmission 44 drives the second push rod 52. The first push rod 51 and the second push rod 52 move in the +Y direction simultaneously. The first push rod 51 drives the first synchronizing rod 53, the second push rod 52 drives the second synchronizing rod 54. The first synchronizing rod 53 drives the first rotating member 61 and the second rotating member 62 to rotate. The second synchronizing rod 54 drives the third rotating member 63 and the fourth rotating member 64 to rotate. The second rotating member 62 drives the first swing arm 25 to rotate along the first guide shaft 14. The third rotating member 63 drives the second swing arm 26 to rotate along the second guide shaft 15. The first rotating member 61 drives the third swing arm 27 to rotate along the third guide shaft 16. The fourth rotating member 64 drives the fourth swing arm 28 to rotate along the fourth guide shaft 17, so as to realize the simultaneous opening of the first smoke guide plate 21, the second smoke guide plate 22, the third smoke guide plate 23 and the fourth smoke guide plate 24.After the integrated range hood is used, the first driving motor 81 rotates reversely, causing the first smoke guide plate 21, the second smoke guide plate 22, the third smoke guide plate 23, and the fourth smoke guide plate 24 to descend simultaneously in the -Z direction. At the same time, the first driven member 35 drives the second driven member 39 to rotate reversely, causing the first smoke guide plate 21, the second smoke guide plate 22, the third smoke guide plate 23, and the fourth smoke guide plate 24 to close simultaneously. After that, the first driven member 35 disengages from the second driven member 39, and the first smoke guide plate 21, the second smoke guide plate 22, the third smoke guide plate 23, and the fourth smoke guide plate 24 continue to descend.

[0136] It should be noted that the rotation in the Z direction means that the axis of rotation extends along the Z direction. The rotation in the X direction means that the axis of rotation extends along the X direction. The rotation in the Y direction means that the axis of rotation extends along the Y direction.

[0137] See Figures 14 to 16As shown, when the integrated stove is in the working state and the third smoking mode is selected, the second driving structure drives the first bracket 31 to move close to the first swing arm 25 along the length direction of the machine head assembly 100 through the slider 92. At this time, the first bracket 31 is connected to the first swing arm 25, and the first bracket 31 is disengaged from the second swing arm 26. The transmission shaft 82 is connected to the first transmission 33 and the first transmission 71, and the transmission shaft 82 is disengaged from the second transmission 72. The first driving motor 81 rotates forward, driving the transmission shaft 82 to rotate, so that the first transmission 33, the first transmission 71, the first lead screw 34 and the first lead screw 73 work. The first bracket 31 drives the second smoke guide plate 22 through the first swing arm 25, and the first bracket 75 drives the first smoke guide plate 21 through the third swing arm 27, so that the first smoke guide plate 21 and the second smoke guide plate 22 rise simultaneously in the +Z direction until the third swing arm 27 is connected to the driving column 65 of the first rotating member 61, and the first swing arm 25 is connected to the driving column 65 of the second rotating member 62. At the same time, the driven ring 37 of the first driven member 35 is threadedly connected to the second driven member 39, driving the second driven member 39 to rotate. The third transmission 41 can convert the rotation in the Z direction into the rotation in the X direction. The third transmission 41 drives the third transmission 43 and the fourth transmission 44 through the linkage rod 42. The third transmission 43 and the fourth transmission 44 can convert the rotation in the X direction into the rotation in the Y direction. The third transmission 43 drives the first push rod 51, and the fourth transmission 44 drives the second push rod 52. The first push rod 51 and the second push rod 52 move in the +Y direction simultaneously. The first push rod 51 drives the first synchronizing rod 53, the second push rod 52 drives the second synchronizing rod 54, the first synchronizing rod 53 drives the first rotating member 61 and the second rotating member 62 to rotate, and the second synchronizing rod 54 drives the third rotating member 63 and the fourth rotating member 64 to rotate. The second rotating member 62 drives the first swing arm 25 to rotate along the first guide shaft 14, and the first rotating member 61 drives the third swing arm 27 to rotate along the third guide shaft 16, so as to realize the simultaneous opening of the first smoke guide plate 21 and the second smoke guide plate 22. When the integrated stove is used up, the first driving motor 81 rotates reversely, so that the first smoke guide plate 21 and the second smoke guide plate 22 descend simultaneously in the -Z direction. At the same time, the first driven member 35 drives the second driven member 39 to rotate reversely, closing the first smoke guide plate 21 and the second smoke guide plate 22 simultaneously. After that, the first driven member 35 is disengaged from the second driven member 39, and the first smoke guide plate 21 and the second smoke guide plate 22 continue to descend.

[0138] It should be noted that the operation mode of the integrated stove when it is in the working state and the fourth smoking mode is selected is similar to the operation mode of the integrated stove when it is in the working state and the third smoking mode. Specifically, it can refer to the operation mode of the integrated stove when it is in the working state and the third smoking mode.

[0139] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A head assembly (100), characterized in that, Comprising: A smoke collecting hood (10), the smoke collecting hood (10) having at least two adjacent smoke inlets (13); A smoke guiding plate assembly, the smoke guiding plate assembly at least comprising a first smoke guiding plate (21), a second smoke guiding plate (22), a third smoke guiding plate (23) and a fourth smoke guiding plate (24) sequentially arranged along the length direction of the machine head assembly (100), the first smoke guiding plate (21) and the second smoke guiding plate (22) being arranged in one of the two adjacent smoke inlets (13), and the third smoke guiding plate (23) and the fourth smoke guiding plate (24) being arranged in the other of the two adjacent smoke inlets (13); A first linkage structure, the first linkage structure being arranged between the second smoke guiding plate (22) and the third smoke guiding plate (23); Two second linkage structures, the two second linkage structures being respectively connected to the first smoke guiding plate (21) and the fourth smoke guiding plate (24); A first driving structure, the first driving structure being connected to the first linkage structure; A second driving structure, the second driving structure being connected to the first linkage structure, the second driving structure being configured to drive the first driving structure to be connected to at least one of the second linkage structures, and drive the first linkage structure to be connected to at least one of the second smoke guiding plate (22) and the third smoke guiding plate (23), so as to lift and open or close two smoke guiding plates in at least one of the smoke inlets (13).

2. The nose component (100) according to claim 1, characterized in that, The first driving structure comprises a rotatable transmission shaft (82), the second driving structure comprises a slider (92) movable along the length direction of the machine head assembly (100), the first linkage structure comprises a first bracket (31) and a connecting rod (32), the first bracket (31) is detachably connected to the slider (92), and the connecting rod (32) is connected between the first bracket (31) and the transmission shaft (82).

3. The nose component (100) according to claim 2, characterized in that, The first linkage structure further comprises a first transmission (33) and a first lead screw (34), the first transmission (33) is connected to the transmission shaft (82), the first lead screw (34) is connected between the first transmission (33) and the first bracket (31), and the first lead screw (34) is used to drive the first bracket (31) to rise or fall along the height direction of the machine head assembly (100).

4. The nose component (100) according to claim 3, characterized in that, The second linkage structure comprises a second transmission, a second lead screw and a second bracket, the second transmission is detachably connected to the transmission shaft (82), the second lead screw is connected between the second transmission and the second lead screw, and the second lead screw is used to drive the second bracket to rise or fall along the height direction of the machine head assembly (100).

5. The nose assembly (100) according to claim 4, characterized in that, A first rotating arm is connected to both the second smoke guiding plate (22) and the third smoke guiding plate (23), the first rotating arm is rotatably connected to the first bracket (31), and the first rotating arm is detachably connected to the first bracket (31); A second rotating arm is connected to each of the first smoke guide plate (21) and the fourth smoke guide plate (24), and the second rotating arm is rotatably connected to the second bracket.

6. The nose assembly (100) according to any one of claims 3-5, characterized in that, The first linkage structure further includes a first follower (35), a second follower (39), a transmission component, a connecting rod component, and a rotating component. The first follower (35) is connected to the first lead screw (34), the first follower (35) is detachably connected to the second follower (39), and the second follower (39) is connected to the rotating component through the transmission component and the connecting rod component; The rotating component is configured to drive the first smoke guide plate (21) and the second smoke guide plate (22) to rotate; and / or, the rotating component is configured to drive the third smoke guide plate (23) and the fourth smoke guide plate (24) to rotate.

7. The nose component (100) according to any one of claims 3-5, characterized in that, The first bracket (31) is movably connected to the first lead screw (34) in the length direction of the head assembly (100), and the first bracket (31) is movably connected to the connecting rod (32) in the height direction of the head assembly (100).

8. The nose component (100) according to any one of claims 2-5, characterized in that, The first driving structure further includes a first driving motor (81), the second driving structure further includes a second driving motor (91), the first driving motor (81) is connected to the transmission shaft (82), and the second driving motor (91) is connected to the slider (92).

9. The nose component (100) according to any one of claims 1-5, characterized in that, Smoke sensors are provided at adjacent two of the smoke inlets (13).

10. An integrated stove, characterized in that, It includes the head assembly (100) according to any one of claims 1-9.

Images