Lampblack purification module and range hood and stove all-in-one machine

Abstract

The utility model relates to the technical field of kitchen ware, in particular to an oil smoke purification module and a smoke stove all-in-one machine. The lampblack purification module comprises a mounting bracket, an elastic filter screen, a top cover and a filter screen adjusting unit; the mounting bracket is provided with an annular guide groove around the axis; the elastic filter screen is arranged in the annular guide groove around the axis of the mounting bracket so as to define a smoke guide channel; the top cover is connected to one end of the mounting bracket to block one end of the smoke guide channel, and the other end of the smoke guide channel is communicated with the range hood main body; the filter screen adjusting unit is connected with the mounting bracket and is in transmission connection with the elastic filter screen, so that the elastic filter screen extends or contracts around the axis direction of the mounting bracket. The cooking fume purification module is applied to the range hood and stove all-in-one machine and can filter fume at the fume inlet position, so that the cooking fume filtering effect can be improved, the density of the filter screen can be adjusted, and gas exhausted into a room is better purified.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, and in particular to an oil fume purification module and a smoke and stove integrated machine. Background Art

[0002] The existing internal circulation range hood and stove all-in-one unit combines a range hood and a heating stove. It adopts a method of setting a smoke intake hole on the countertop of the stove, and the generated oil smoke is sucked away by the range hood through the air intake hole, and then discharged after being filtered by the range hood. However, the existing internal circulation all-in-one unit mainly filters the oil smoke through the fan in the range hood, which has the problem of a single filtering method and poor filtering effect, and causes the exhaust gas to affect the indoor air quality. Utility Model Content

[0003] The purpose of the present utility model is to provide an oil fume purification module and an all-in-one smoke and stove, which can filter the smoke at the smoke inlet, thereby improving the filtering effect of the oil fume and making the gas discharged into the room better purified; and in the process of filtering the smoke, the density of the filter can also be adjusted, thereby balancing the air volume and the filtering effect, so that the oil filtering effect of the all-in-one machine is always kept at the best.

[0004] The embodiment of the present utility model is achieved as follows:

[0005] In a first aspect, the utility model provides an oil fume purification module, which includes a mounting bracket, an elastic filter, a top cover, and a filter adjustment unit;

[0006] The mounting bracket is provided with an annular guide groove around its axis; the elastic filter is arranged in the annular guide groove around the axis of the mounting bracket to enclose a smoke guide channel; the top cover is connected to one end of the mounting bracket to block one end of the smoke guide channel, and the other end of the smoke guide channel is used to communicate with the range hood body;

[0007] The filter adjustment unit is connected to the mounting bracket and is transmission-connected to the elastic filter, so that the elastic filter can be extended or contracted around the axis direction of the mounting bracket.

[0008] In an optional embodiment, the mounting bracket includes a main frame and a back plate; the back plate is connected to the outer periphery of the main frame, and a plurality of smoke guide openings are formed in the outer periphery of the main frame except for the back plate. The plurality of smoke guide openings are spaced apart around the axis of the mounting bracket and are all directly opposite the elastic filter screen;

[0009] The filter adjustment unit is connected to the inner side of the back plate.

[0010] In an optional embodiment, the filter adjustment unit includes a filter adjustment motor, a filter adjustment gear, a first movable rack and a second movable rack;

[0011] The filter adjustment motor is in transmission connection with the filter adjustment gear; the first movable rack and the second movable rack are both engaged with the filter adjustment gear, and along the radial direction of the mounting bracket, the filter adjustment gear is located between the first movable rack and the second movable rack, the first movable rack abuts against one free end of the elastic filter, and the second movable rack abuts against the other free end of the elastic filter;

[0012] The filter adjustment motor is used to drive the filter adjustment gear to rotate, thereby driving the first movable rack and the second movable rack to move around the axis of the mounting bracket to extend or contract the elastic filter.

[0013] In an optional embodiment, the oil fume purification module further includes a rotating bracket, a base, and a rotating adjustment unit;

[0014] The rotating bracket is connected to the mounting bracket and is rotatably connected to the base. The rotation adjustment unit is connected to the base and is used to drive the rotating bracket to rotate relative to the base.

[0015] In an optional embodiment, an annular rack is configured around the axis of the rotating bracket on its outer periphery;

[0016] The rotation adjustment unit includes a rotation adjustment motor and a rotation adjustment gear. The rotation adjustment gear is transmission-connected to the rotation adjustment motor, and the rotation adjustment gear is meshed with the annular rack.

[0017] In an optional embodiment, the mounting bracket is movably connected to the rotating bracket along its axis;

[0018] The oil fume purification module also includes a lifting and adjusting unit; the lifting and adjusting unit is used to drive the mounting bracket to move along its axial direction relative to the rotating bracket.

[0019] In an optional embodiment, a lifting rack is configured on the outer periphery of the mounting bracket along its axial direction;

[0020] The lifting and adjusting unit includes a lifting and adjusting motor, a transmission worm and a transmission turbine;

[0021] The transmission worm is in transmission connection with the lifting and lowering adjustment motor; the transmission turbine is rotatably connected with the base, and the transmission worm is meshed with the transmission turbine, and the transmission turbine is meshed with the lifting rack.

[0022] In an optional embodiment, a plurality of lifting adjustment units are arranged at intervals on the periphery of the oil fume purification module around the axis of the mounting bracket.

[0023] In an optional embodiment, the oil fume purification module further includes a detection sensor disposed on the mounting bracket or the inner groove of the smoke guide channel, and the detection sensor is used to detect the oil fume concentration and air humidity of the smoke.

[0024] In a second aspect, the present invention provides a range hood and stove integrated machine, which includes a stove main body, a range hood main body, and the above-mentioned oil fume purification module;

[0025] The stove body includes a table top, a first stove and a second stove. The first stove and the second stove are connected to the table top at intervals, and the table top is provided with a smoke outlet.

[0026] The oil fume purification module is arranged at the smoke outlet, and the smoke guide channel is connected with the range hood body.

[0027] The beneficial effects of the embodiments of the present utility model include:

[0028] The oil fume purification module includes a mounting bracket, an elastic filter, a top cover, and a filter adjustment unit; the mounting bracket is provided with an annular guide groove around its axis; the elastic filter is arranged in the annular guide groove around the axis of the mounting bracket to enclose a smoke guide channel; the top cover is connected to one end of the mounting bracket to block one end of the smoke guide channel, and the other end of the smoke guide channel is used to communicate with the range hood body; the filter adjustment unit is connected to the mounting bracket and is transmission-connected to the elastic filter so that the elastic filter can expand or contract around the axis of the mounting bracket. The oil fume purification module is applied to a smoke and stove all-in-one unit, which can filter the smoke at the smoke inlet, thereby improving the filtering effect of the oil fume and making the gas discharged into the room better purified; and in the process of filtering the smoke, the density of the filter can also be adjusted to balance the air volume and filtering effect, so that the oil filtering effect of the all-in-one unit is always kept at the best. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a schematic structural diagram of the smoke and stove integrated machine from a first perspective in an embodiment of the present utility model;

[0031] Figure 2 This is a structural diagram of the smoke and stove integrated machine from a second perspective in an embodiment of the present utility model;

[0032] Figure 3 This is a structural diagram of the oil fume purification module in an embodiment of the present utility model;

[0033] Figure 4 This is an exploded schematic diagram of the oil fume purification module in the embodiment of the present utility model;

[0034] Figure 5This is an exploded schematic diagram of the mounting bracket, elastic filter screen and filter screen adjustment unit in an embodiment of the present utility model;

[0035] Figure 6 for Figure 2 Cross-sectional view of the integrated smoke and stove unit along the AA direction;

[0036] Figure 7 This is a schematic cross-sectional view of the oil fume purification module in the embodiment of the present utility model;

[0037] Figure 8 Figure 7 A partial schematic diagram of the middle part;

[0038] Figure 9 This is a schematic cross-sectional view of the oil fume purification module in an embodiment of the present utility model, in which the elastic filter and the filter adjustment unit are hidden;

[0039] Figure 10 for Figure 2 Cross-sectional view of the integrated smoke and stove unit along the BB direction;

[0040] Figure 11 Figure 10 Partial schematic diagram of point B in the middle.

[0041] Icons: 100 - oil fume purification module; 110 - mounting bracket; 120 - elastic filter; 130 - top cover; 140 - filter adjustment unit; 111 - annular guide groove; 112 - smoke guide channel; 113 - main frame; 114 - back plate; 115 - smoke guide port; 141 - filter adjustment motor; 142 - filter adjustment gear; 143 - first movable rack; 144 - second movable rack; 145 - pressure plate; 150 - rotating bracket; 160 -base; 170-rotation adjustment unit; 151-annular rack; 171-rotation adjustment motor; 172-rotation adjustment gear; 180-lifting adjustment unit; 116-lifting rack; 181-lifting adjustment motor; 182-drive worm; 183-drive turbine; 200-range hood; 210-stove body; 220-range hood body; 211-countertop; 212-first stove; 213-second stove; 214-smoke outlet. DETAILED DESCRIPTION

[0042] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0043] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0044] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0045] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0046] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0047] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0048] Please refer to Figure 1-Figure 5 This embodiment provides a range hood and stove integrated machine 200, which includes a stove body 210, a range hood body 220, and an oil fume purification module 100;

[0049] The stove body 210 includes a tabletop 211, a first stove 212, and a second stove 213. The first stove 212 and the second stove 213 are connected to the tabletop 211 at intervals, and the tabletop 211 has a smoke outlet 214. The oil fume purification module 100 is disposed at the smoke outlet 214, and the smoke guide channel 112 is connected to the range hood body 220.

[0050] The oil fume purification module 100 includes a mounting bracket 110, an elastic filter 120, a top cover 130 and a filter adjustment unit 140; the mounting bracket 110 is provided with an annular guide groove 111 around its axis; the elastic filter 120 is arranged in the annular guide groove 111 around the axis of the mounting bracket 110 to enclose a smoke guide channel 112; the top cover 130 is connected to one end of the mounting bracket 110 to block one end of the smoke guide channel 112, and the other end of the smoke guide channel 112 is used to communicate with the range hood body 220; the filter adjustment unit 140 is connected to the mounting bracket 110 and is transmission-connected to the elastic filter 120 so that the elastic filter 120 can extend or contract around the axis of the mounting bracket 110.

[0051] Please refer to Figure 1-Figure 5 The working principle of the smoke and stove integrated machine 200 using the oil fume purification module 100 is:

[0052] During the operation of the stove and range hood 200, smoke is generated in the area corresponding to the stove body 210. At this time, the range hood body 220 starts to work and is able to extract the smoke and filter the smoke. The filtered gas is then discharged into the room.

[0053] During this process, since the fume purification module 100 is disposed at the smoke outlet 214, the fume introduced into the range hood main body 220 can be primarily filtered by the fume purification module 100, and the fume introduced into the range hood main body 220 can be secondarily filtered in the fan. Therefore, in this way, the fume can be filtered in multiple passes, thereby enriching the filtering means, improving the filtering effect of the fume, and achieving better purification of the fume.

[0054] During the process of filtering the smoke, the oil fume purification module 100 adopts a method of disposing a movable elastic filter 120 on the mounting bracket 110. In this method, the elastic filter 120 can be extended or contracted relative to the mounting bracket 110 by the filter adjustment unit 140. When the elastic filter 120 is extended, the mesh density of the elastic filter 120 can be reduced, thereby increasing the ventilation air volume per unit area. When the elastic filter 120 is contracted, the mesh density of the elastic filter 120 can be increased, thereby reducing the ventilation air volume per unit area and enhancing the filtering effect of the smoke based on the increased mesh density.

[0055] Thus, by adjusting the extension or contraction of the elastic filter 120, the density of the filter can be adjusted, thereby balancing the ventilation air volume and filtering effect of the elastic filter 120, so that the fume purification module 100 can maintain a better filtering effect according to actual conditions during the fume filtering process;

[0056] In summary, the smoke and stove all-in-one 200 adopts the oil fume purification module 100, and on the basis of its fan being able to filter the smoke, the smoke can be filtered through the elastic filter 120 when entering the smoke guide channel 112. In this way, the smoke can be filtered at the collection entrance, thereby improving the filtering effect of the oil fume, so that the gas discharged into the room is better purified; and from the above content, it can be known that the mesh density of the elastic filter 120 can be adjusted by the filter adjustment unit 140, so that the mesh density of the elastic filter 120 that realizes the primary filtration can be adjusted, so that the ventilation air volume and the filtering effect of the elastic filter 120 can be balanced, so that the oil filtering effect of the all-in-one machine is always kept at the best.

[0057] Further, please refer to Figure 1-Figure 5 In this embodiment, when configuring the mounting bracket 110, in order to facilitate the installation of the above-mentioned elastic filter 120 and the filter adjustment unit 140, and to prevent the smoke from being introduced into the smoke guide channel 112 without passing through the elastic filter 120 when smoking, the mounting bracket 110 includes a main frame 113 and a back plate 114; the back plate 114 is connected to the outer periphery of the main frame 113, and the outer periphery of the main frame 113 except the back plate 114 is formed with a plurality of smoke guide ports 115, and the plurality of smoke guide ports 115 are arranged at intervals around the axis of the mounting bracket 110, and are all directly opposite the elastic filter 120; wherein, the filter adjustment unit 140 is connected to the inner side of the back plate 114.

[0058] By such a configuration, when configuring the main frame 113, the main frame 113 is provided with a mounting area corresponding to the filter adjustment unit 140 and the free end of the elastic filter 120, as well as a smoke guide port 115 area for introducing smoke into the smoke guide channel 112. On this basis, since the plurality of smoke guide ports 115 are arranged at intervals around the axis of the mounting bracket 110 and are all directly opposite the elastic filter 120, the smoke introduced into the smoke guide channel 112 through the smoke guide ports 115 is required to be filtered by the elastic filter 120 before being introduced into the smoke guide channel 112. Since the filter adjustment unit 140 is connected to the back plate 114 and the two free ends of the elastic filter 120 are located on the inner side of the back plate 114 and facing the back plate 114, the area between the two free ends of the elastic filter 120 can be blocked by the back plate 114, and space is left for installing the filter adjustment unit 140. In this way, the back plate 114 can be set up to prevent smoke from being introduced into the area between the two free ends of the elastic filter 120, so as to ensure that when smoke is introduced into the smoke guide channel 112, it needs to be introduced after passing through the elastic filter 120.

[0059] When configuring the filter adjustment unit 140, its function is to adjust the expansion and contraction of the elastic filter 120 to adjust the density of its mesh. On this basis, please refer to Figures 1-8 , the filter adjustment unit 140 in this embodiment includes a filter adjustment motor 141, a filter adjustment gear 142, a first movable rack 143 and a second movable rack 144;

[0060] The filter adjustment motor 141 is in driving connection with the filter adjustment gear 142 ; the first movable rack 143 and the second movable rack 144 are both engaged with the filter adjustment gear 142 , and along the radial direction of the mounting bracket 110 , the filter adjustment gear 142 is located between the first movable rack 143 and the second movable rack 144 . The first movable rack 143 abuts against one free end of the elastic filter 120 , and the second movable rack 144 abuts against the other free end of the elastic filter 120 .

[0061] The filter adjustment motor 141 is used to drive the filter adjustment gear 142 to rotate, thereby driving the first movable rack 143 and the second movable rack 144 to move around the axis of the mounting bracket 110 to extend or contract the elastic filter 120 .

[0062] Through the above-mentioned structural setting, the filter adjustment gear 142 can drive the first movable rack 143 and the second movable rack 144 to move around the axis of the mounting bracket 110 during the operation of the filter adjustment motor 141, so as to abut against the elastic filter 120 during this process, thereby compressing or releasing the elastic filter 120. Then, by compressing or releasing the elastic filter 120, the elastic filter 120 can be contracted or stretched, thereby adjusting the density of the elastic filter 120.

[0063] It should be noted that when the first movable rack 143 and the second movable rack 144 abut against the two free ends of the elastic filter 120, in order to improve the uniformity of the external force exerted by the first movable rack 143 and the second movable rack 144 on the elastic filter, a pressure plate 145 can be provided at their abutment point, so that the free ends of the elastic filter 120 can be evenly stressed through the uniform contact between the pressure plate 145 and the elastic filter 120, thereby ensuring uniform deformation during extension or contraction.

[0064] Further, please refer to Figures 1-9 As can be seen from the above, the oil fume purification module 100 provided in this embodiment is provided with a back plate 114 on the mounting bracket 110, and a smoke guide port 115 is provided in the remaining area. The smoke guide port 115 can be used to guide smoke. Based on this, in order to ensure that the area of the mounting bracket 110 where the smoke guide port 115 is provided is aligned with the area where the stove generates smoke, and to enable the position of the smoke guide port 115 to be adaptively adjusted based on the change in the open state of the first stove 212 and the second stove 213, the oil fume purification module 100 further includes a rotating bracket 150, a base 160, and a rotating adjustment unit 170.

[0065] The rotating bracket 150 is connected to the mounting bracket 110 and is rotatably connected to the base 160 . The rotation adjustment unit 170 is connected to the base 160 and is used to drive the rotating bracket 150 to rotate relative to the base 160 .

[0066] Based on the above-described structural arrangement, during use, the rotating bracket 150 can be driven to rotate relative to the base 160 by the rotation adjustment unit 170, thereby driving the component connected to the rotating bracket 150 to rotate relative to the base 160, thereby adjusting the position of the smoke guide port 115 on the mounting bracket 110. When one of the first cooktop 212 and the second cooktop 213 is in use, the mounting bracket 110 can be rotated so that the smoke guide port 115 on the mounting bracket 110 is aligned with the one of the first cooktop 212 and the second cooktop 213, thereby improving the smoke collection efficiency thereof. Furthermore, when the first cooktop 212 and the second cooktop 213 are operated simultaneously, the rotation adjustment unit 170 can be driven to rotate the rotating bracket 150 so that the position where the smoke guide port 115 on the mounting bracket 110 is arranged is relatively located between the first cooktop 212 and the second cooktop 213, thereby facilitating the collection of smoke generated by the first cooktop 212 and the second cooktop 213.

[0067] Based on the above, to facilitate driving the rotating bracket 150 to rotate relative to the base 160, an annular rack 151 is disposed around the outer circumference of the rotating bracket 150 and its axis. The rotation adjustment unit 170 includes a rotation adjustment motor 171 and a rotation adjustment gear 172. The rotation adjustment gear 172 is in driving connection with the rotation adjustment motor 171 and meshes with the annular rack 151. Therefore, when the rotation adjustment motor 171 is running, it can drive the rotation adjustment gear 172 to rotate, thereby meshing with the annular rack 151, and thereby driving the rotating bracket 150 to rotate relative to the base 160, thereby adjusting the position of the smoke guide port 115 on the mounting bracket 110.

[0068] It should be noted that the mounting bracket 110 in this embodiment is provided with a plurality of smoke guide ports 115 , which are spaced apart around the axis of the mounting bracket 110 and have a central angle greater than 180° relative to the axis of the mounting bracket 110 . This allows the smoke guide ports 115 to be positioned directly opposite one of the first cooktop 212 and the second cooktop 213 , or, when both cooktops 212 and 213 are in use, to be relatively located between the first cooktop 212 and the second cooktop 213 , thereby collecting smoke generated by both cooktops 212 and 213 .

[0069] Furthermore, as can be seen from the above, when the oil fume purification module 100 of this embodiment is in use, the density of the elastic filter 120 can be adjusted by the filter adjustment unit 140, and the angle of the smoke guide port 115 can be adjusted by driving the rotating bracket 150 to rotate by the rotation adjustment unit 170. Based on the above structure, in order to allow the smoke generated by the first cooktop 212 and the second cooktop 213 to enter the range hood main body 220 through the smoke guide port 115 of the oil fume purification module 100 during operation, it is necessary to ensure that at least a portion of the elastic filter 120 is located above the table 211 when the oil fume purification module 100 is in use. This is to allow the smoke to enter the smoke guide channel 112 and thus the range hood main body 220 through the portion of the elastic filter 120 protruding from the table 211.

[0070] Based on this, please refer to Figures 1-11 In order to adjust the height of the elastic filter 120 relative to the table surface 211, so that when in use, at least a portion of the elastic filter 120 protrudes from the table surface 211 through the inhalation port 214, and when not in use, the elastic filter 120 can be retracted into the inhalation port 214 to reduce the portion protruding from the table surface 211, thereby improving the overall aesthetics, the mounting bracket 110 is movably connected to the rotating bracket 150 along its axis.

[0071] The oil fume purification module 100 further includes a lifting and adjusting unit 180 ; the lifting and adjusting unit 180 is used to drive the mounting bracket 110 to move along its axial direction relative to the rotating bracket 150 .

[0072] Therefore, under the driving action of the lifting and adjusting unit 180, the mounting bracket 110 can be driven to move relative to the rotating bracket 150 along the axial direction of the mounting bracket 110, so that during the movement along the axial direction of the mounting bracket 110, the mounting bracket 110 can extend from the smoking opening 214 and protrude from the table 211, or be retracted into the smoking opening 214. Specifically, in an optional embodiment, a lifting rack 116 is disposed on the outer periphery of the mounting bracket 110 along the axial direction thereof.

[0073] The lifting and adjusting unit 180 includes a lifting and adjusting motor 181, a transmission worm 182 and a transmission worm 183; the transmission worm 182 is in transmission connection with the lifting and adjusting motor 181; the transmission worm 183 is rotatably connected to the base 160, and the transmission worm 182 is engaged with the transmission worm 183, and the transmission worm 183 is engaged with the lifting rack 116.

[0074] Therefore, during use, the transmission worm 182 can be driven to rotate by the lifting and adjusting motor 181, thereby driving the transmission turbine 183 to rotate relative to the rotating bracket 150, and then, based on the engagement of the transmission turbine 183 with the lifting rack 116, the mounting bracket 110 can be driven to move along its axis, thereby changing the height of the elastic filter 120 protruding from the table 211, so that the area of the elastic filter 120 used to filter the smoke can be adjusted according to the conditions of use.

[0075] It should be noted that when the mounting bracket 110 moves along its axial direction relative to the rotating bracket 150, in order to improve the stability of its movement, a plurality of lifting and lowering adjustment units 180 are arranged at intervals on the periphery of the oil fume purification module 100 around the axial direction of the mounting bracket 110.

[0076] In addition, please refer to Figures 1-11 Based on the above, to facilitate adjustment of the status of the smoke and stove combo 200 using the oil fume purification module 100 based on the operating status of the first cooktop 212 and the second cooktop 213, the flue gas conditions, and external air conditions, the oil fume purification module 100 further includes a detection sensor disposed within the mounting bracket 110 or the inner groove of the smoke guide channel 112. The detection sensor is used to detect the oil fume concentration and air humidity of the flue gas. Specifically, based on the aforementioned filter adjustment unit 140, the rotation adjustment unit 170, and the lifting and lowering adjustment unit 180, the relevant data on the oil fume concentration and air humidity detected by the detection sensor can be combined, thereby facilitating the automation and intelligent control of the smoke and stove combo 200.

[0077] Specifically, based on the structures of the above-mentioned filter adjustment unit 140, the rotation adjustment unit 170 and the lifting adjustment unit 180, the density of the elastic filter 120 can be adjusted through the above-mentioned filter adjustment unit 140 according to the relevant data of the oil smoke concentration and air humidity of the smoke detected by the detection sensor, the angle of the smoke guide port 115 can be adjusted through the above-mentioned rotation adjustment unit 170, and the height of the elastic filter 120 can be adjusted through the lifting adjustment unit 180, so that the smoke and stove all-in-one 200 can realize automatic and intelligent operation of the smoke and stove all-in-one 200 based on the working status of its stove body 210 and the indoor environmental conditions.

[0078] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fume purification module, characterized by: The oil fume purification module includes a mounting bracket, an elastic filter, a top cover and a filter adjustment unit; The mounting bracket is provided with an annular guide groove around its axis; the elastic filter is arranged in the annular guide groove around the axis of the mounting bracket to enclose a smoke guide channel; the top cover is connected to one end of the mounting bracket to block one end of the smoke guide channel, and the other end of the smoke guide channel is used to communicate with the range hood body; The filter adjustment unit is connected to the mounting bracket and is transmission-connected to the elastic filter, so that the elastic filter can be extended or contracted around the axis of the mounting bracket.

2. The oil fume purification module according to claim 1, characterized in that: The mounting bracket includes a main frame and a back plate; the back plate is connected to the outer periphery of the main frame, and a plurality of smoke guide ports are formed on the outer periphery of the main frame except the back plate. The plurality of smoke guide ports are spaced apart around the axis of the mounting bracket and are all directly opposite to the elastic filter; Wherein, the filter adjustment unit is connected to the inner side of the back plate.

3. The oil fume purification module according to claim 1, characterized in that: The filter adjustment unit includes a filter adjustment motor, a filter adjustment gear, a first movable rack and a second movable rack; The filter adjustment motor is in transmission connection with the filter adjustment gear; the first movable rack and the second movable rack are both engaged with the filter adjustment gear, and along the radial direction of the mounting bracket, the filter adjustment gear is located between the first movable rack and the second movable rack, the first movable rack abuts against one free end of the elastic filter, and the second movable rack abuts against the other free end of the elastic filter; The filter adjustment motor is used to drive the filter adjustment gear to rotate, thereby driving the first movable rack and the second movable rack to move around the axis of the mounting bracket, so that the elastic filter can be extended or contracted.

4. The oil fume purification module according to any one of claims 1 to 3, characterized in that: The oil fume purification module also includes a rotating bracket, a base and a rotating adjustment unit; The rotating bracket is connected to the mounting bracket, and the rotating bracket is rotatably connected to the base. The rotation adjustment unit is connected to the base and is used to drive the rotating bracket to rotate relative to the base.

5. The oil fume purification module according to claim 4, characterized in that: The outer periphery of the rotating bracket is provided with an annular rack around its axis; The rotation adjustment unit includes a rotation adjustment motor and a rotation adjustment gear. The rotation adjustment gear is in transmission connection with the rotation adjustment motor, and the rotation adjustment gear is meshed with the annular rack.

6. The oil fume purification module according to claim 4, characterized in that: The mounting bracket is movably connected to the rotating bracket along its axis direction; The oil fume purification module further includes a lifting and adjusting unit; the lifting and adjusting unit is used to drive the mounting bracket to move along its axial direction relative to the rotating bracket.

7. The oil fume purification module according to claim 6, characterized in that: The outer periphery of the mounting bracket is provided with a lifting rack along its axial direction; The lifting and adjusting unit includes a lifting and adjusting motor, a transmission worm and a transmission turbine; The transmission worm is in transmission connection with the lifting and lowering adjustment motor; the transmission turbine is rotatably connected to the base, and the transmission worm is meshed with the transmission turbine, and the transmission turbine is meshed with the lifting rack.

8. The oil fume purification module according to claim 6, characterized in that: A plurality of lifting adjustment units are arranged at intervals on the periphery of the oil fume purification module around the axis direction of the mounting bracket.

9. The oil fume purification module according to claim 1, characterized in that: The oil fume purification module further includes a detection sensor disposed on the mounting bracket or the inner groove of the smoke guide channel, and the detection sensor is used to detect the oil fume concentration and air humidity of the smoke.

10. A smoke and stove integrated machine, characterized by: The stove and range hood integrated machine comprises a stove main body, a range hood main body and an oil fume purification module according to any one of claims 1 to 9; The stove body includes a table top, a first stove and a second stove, wherein the first stove and the second stove are connected to the table top at intervals, and the table top is provided with a smoke outlet; The oil fume purification module is arranged at the smoke outlet, and the smoke guide channel is communicated with the range hood body.

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