Smoke stove all-in-one machine

Abstract

The utility model relates to the technical field of kitchen utensils, and discloses a range hood and stove all-in-one machine. The range hood and kitchen range all-in-one machine comprises a kitchen range and a range hood, the range hood comprises an upper cavity, a lower cavity and a fan, the lower cavity is in sliding connection with the upper cavity, the bottom of the lower cavity is connected to the kitchen range, the range hood and kitchen range all-in-one machine can adapt to different heights between cooking benches and cupboards of different users, and the universality is better; during production, different specifications of range hoods do not need to be manufactured to adapt to different heights between the cupboard and the cooking bench, so that the production cost is reduced. A first air inlet is formed between the upper cavity and the lower cavity, an air outlet of the fan is communicated with the first air inlet, when the range hood and stove all-in-one machine works, the fan is started, and lampblack generated by the stove enters the range hood from the first air inlet formed between the upper cavity and the lower cavity. The universality of the range hood and stove all-in-one machine is improved, and the production cost is reduced.

Description

Technical Field

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

[0002] The range hood and cooker hood are integrated together. The cooker is installed on the stove, and the range hood is usually installed on the wall on one side of the stove. In order to save space in the kitchen, a cabinet is usually installed on the wall on the side of the stove. The range hood includes a smoke collecting box and a fan. The fan is installed in the smoke collecting box. The smoke collecting box is located under the cabinet and abuts against the bottom of the cabinet to avoid a gap between the cabinet and the smoke collecting box, which causes dust to enter the gap and is difficult to clean. The bottom of the smoke collecting box is connected to the cooker.

[0003] Since the heights between stoves and cabinets in the kitchens of different users are different, and the existing smoke and stove integrated machines need to be manufactured with smoke collection boxes of different specifications to match them, the specifications of the smoke collection boxes are not uniform during the production process. The production of smoke collection boxes of different specifications requires the machining equipment to be adjusted back and forth, which reduces production efficiency. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a smoke and stove integrated machine, which can effectively solve the problems of poor versatility and low production efficiency of the existing smoke and stove integrated machines, so as to improve the versatility of the smoke and stove integrated machine, reduce production costs and improve production efficiency.

[0005] The above technical problems are solved by the following technical solutions:

[0006] The smoke and stove integrated machine comprises:

[0007] Cooking stove;

[0008] The range hood comprises an upper cavity, a lower cavity and a fan, wherein the lower cavity is slidably connected to the upper cavity, and the bottom of the lower cavity is connected to the cooker; a first air inlet is formed between the upper cavity and the lower cavity, and the air outlet of the fan is connected to the first air inlet.

[0009] Compared with the background technology, the smoke and stove integrated machine described in the utility model has the following beneficial effects:

[0010] The utility model provides a smoke and stove integrated machine, the smoke and stove integrated machine comprises an upper cavity and a lower cavity, the upper cavity is arranged under the cabinet, the upper cavity and the lower cavity are slidably connected, and the height of the smoke collecting box can be adjusted according to the height between the cabinet and the stove, so that the bottom of the lower cavity is connected to the stove; thereby, it can achieve different heights between the stove and the cabinet for different users, and the versatility is better; during production, there is no need to manufacture smoke and stove machines of different specifications to adapt to different heights between the cabinet and the stove, thereby reducing production costs. When the smoke and stove integrated machine is working, the fan is started, and the oil smoke generated by the stove enters the smoke and stove integrated machine from the first air inlet formed between the upper cavity and the lower cavity. The smoke and stove integrated machine improves the versatility of the smoke and stove integrated machine, reduces production costs, and improves production efficiency.

[0011] In one embodiment, the range hood includes a smoke collecting box and a bellows, the smoke collecting box includes the upper cavity and the lower cavity, the fan is arranged in the bellows, the top of the upper cavity is provided with a smoke collecting air outlet, the bottom of the bellows is provided with a bellows air inlet, and the bellows air inlet is connected to the smoke collecting air outlet through a smoke collecting pipe.

[0012] In one embodiment, the upper cavity includes an upper back plate frame and an upper smoke guide plate, and the upper smoke guide plate is connected to the front side of the upper back plate frame to form a first vertical cavity with a through bottom;

[0013] The lower cavity includes a lower back plate frame and a lower smoke guide plate, the lower smoke guide plate is connected to the front side of the lower back plate frame to form a second vertical cavity with a top through, the upper back plate frame and the lower back plate frame are slidably connected, and a gap is left between the upper smoke guide plate and the lower smoke guide plate to form the first air inlet.

[0014] In one embodiment, the upper cavity further comprises a top frame, the top frame is arranged at one end of the upper back plate frame away from the lower back plate frame, the inner cavity of the top frame forms a top cavity, and the top cavity is communicated with the first vertical cavity;

[0015] The top of the top frame is provided with the smoke collecting air outlet, and the bottom of the top frame is provided with a second air inlet.

[0016] In one embodiment, a first oil net is disposed in the top cavity, and the first oil net cover is disposed on the second air inlet;

[0017] The first oil net is provided with two groups of first oil holes at intervals, and the smoke collecting air outlet is provided corresponding to the interval space between the two groups of first oil holes.

[0018] In one of the embodiments, the second air inlet is disposed close to the upper smoke guide plate, and the bottom of the top frame gradually slopes downward from an end away from the upper smoke guide plate to an end close to the upper smoke guide plate.

[0019] In one of the embodiments, a control panel is provided on the front side of the top frame, a circuit board and a top baffle are provided in the top cavity, the circuit board is provided close to the control panel, and the control panel is electrically connected to the circuit board, and the top baffle is used to separate the circuit board from the second air inlet and the smoke collection outlet.

[0020] In one of the embodiments, a first slide rail is arranged in the upper back plate frame, a groove is arranged on a side of the lower back plate frame close to the upper back plate frame, a second slide rail is arranged in the groove, and a slide groove is arranged on a side of the first slide rail facing the second slide rail; the second slide rail is slidably arranged in the slide groove.

[0021] In one embodiment, the upper cavity further includes an upper baffle plate, which is disposed between the upper back plate frame and the upper smoke guide plate to separate the first vertical cavity into an upper slide rail cavity and an upper smoke guide cavity;

[0022] The lower cavity also includes a lower baffle, which is arranged between the lower back plate frame and the lower smoke guide plate to separate the second vertical cavity into a lower slide rail cavity and a lower smoke guide cavity, the upper slide rail cavity and the lower slide rail cavity are connected, and the upper smoke guide cavity and the lower smoke guide cavity are connected.

[0023] In one embodiment, a second oil net is disposed in the upper smoke guide cavity, and the second oil net is disposed at one end of the upper smoke guide plate close to the lower smoke guide plate;

[0024] And / or, an oil receiving box is provided in the lower smoke guide cavity, the oil receiving box is detachably connected to the lower back plate frame, and the oil receiving box is provided at one end of the lower smoke guide plate close to the upper smoke guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of a smoke and stove integrated machine provided by an embodiment of the utility model installed in a kitchen;

[0027] Figure 2 It is an exploded schematic diagram of a smoke and stove integrated machine provided by an embodiment of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the smoke collecting box connected to the cooking appliance provided by the embodiment of the utility model;

[0029] Figure 4 It is an exploded schematic diagram of the smoke collecting box provided in the embodiment of the utility model;

[0030] Figure 5 It is a side sectional view of the smoke and stove integrated machine provided by the embodiment of the utility model;

[0031] Figure 6 It is a structural schematic diagram of a smoke collecting box of a smoke and stove integrated machine provided by an embodiment of the utility model;

[0032] Figure 7 yes Figure 2 A partial enlarged view of the middle A;

[0033] Figure 8 It is an exploded schematic diagram of another smoke collecting box and a stove provided by an embodiment of the utility model;

[0034] Fig. 9 This is a structural schematic diagram of another smoke collecting box of a smoke and stove integrated machine provided in the second embodiment of the utility model.

[0035] Fig.10 It is a side sectional view of another smoke and stove integrated machine provided in the second embodiment of the utility model.

[0036] Description of labels:

[0037] 100, stove; 200, cabinet; 300, wall; 400, flue;

[0038] 1. Cooker; 11. Rivet nut;

[0039] 2. Smoke collecting box; 21. Upper cavity; 211. Upper back plate frame; 2111. Mounting frame; 212. Upper smoke guide plate; 213. Top frame; 2131. Smoke collecting air outlet; 2132. Second air inlet; 2133. Control panel; 214. Top baffle; 215. First slide rail; 216. Upper baffle; 2161. First bending plate; 2162. Second bending plate; 2163. Third bending plate; 217. First oil screen; 2 171, first oil hole; 22, lower cavity; 221, lower back plate frame; 2211, groove; 222, lower smoke guide plate; 223, second slide rail; 224, lower baffle; 2241, fourth bending plate; 2242, fifth bending plate; 225, second oil net; 23, first air inlet; 24, oil receiving box; 241, inner bending plate; 25, smoke collecting pipe; 26, smoke collecting plate; 27, circuit board; 28, lamp board; 29, connecting plate;

[0040] 3. Bellows; 31. Fan; 32. Guide plate; 33. Smoke exhaust pipe; 34. Bellows air inlet;

[0041] 41. First connecting seat; 42. Second connecting seat;

[0042] 5. Hook;

[0043] 6. Screws. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] In the description of the present application, it should be understood that the terms "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0046] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0047] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] like Figure 1 and Figure 2As shown, this embodiment provides a range hood integrated machine, including a stove 1 and a range hood, the range hood includes an upper cavity 21, a lower cavity 22 and a fan 31, the lower cavity 22 is slidably connected to the upper cavity 21, the bottom of the lower cavity 22 is connected to the stove 1, and the height of the smoke collecting box 2 can be adjusted according to the height between the cabinet 200 and the stove 100, so that the bottom of the lower cavity 22 is connected to the stove 1; thereby, it can achieve different heights between the stove 100 and the cabinet 200 of different users, and the versatility is better; during production, it is not necessary to manufacture range hoods of different specifications to adapt to different heights between the cabinet 200 and the stove 100, thereby reducing the production cost. A first air inlet 23 is formed between the upper cavity 21 and the lower cavity 22, and the air outlet of the fan 31 is connected to the first air inlet 23. When the range hood integrated machine is working, the fan 31 is started, and the oil smoke generated by the stove 1 enters the range hood from the first air inlet 23 formed between the upper cavity 21 and the lower cavity 22. The smoke and stove integrated machine improves the versatility of the smoke and stove integrated machine and reduces the production cost.

[0049] In one embodiment, the range hood includes a smoke collecting box 2 and a bellows 3; the cooker 1 is installed on the stove 100 and is used to connect with the gas pipeline to realize ignition and combustion after gas supply. The smoke collecting box 2 is installed at the bottom of the cabinet 200, and the bellows 3 and the smoke collecting box 2 are set as a split structure. The bellows 3 is set at the top of the cabinet 200 and connected to the smoke collecting box 2 through the smoke collecting pipe 25. The cabinet 200 is usually installed on the wall 300 on one side of the stove 100, and an escape space is set between the cabinet 200 and the wall 300 for the smoke collecting pipe 25 to pass through. The bellows 3 is placed on the top, and the fan 31 is set in the bellows 3. The fan 31 is far away from the user, which reduces the noise and reduces the harm to the user caused by the noise generated by the fan 31 when it is working.

[0050] Of course, in other embodiments, the range hood may also be an integrated range hood.

[0051] In one embodiment, if Figure 3-Figure 5 As shown, the smoke collecting box 2 includes an upper cavity 21 and a lower cavity 22 . The upper cavity 21 is fixed below the cabinet 200 , and the top of the upper cavity 21 abuts against the bottom of the cabinet 200 .

[0052] Specifically, the upper cavity 21 is fixed to the wall 300 via a hook 5 , a rivet nut 11 is provided on the cooker 1 , and the bottom of the lower cavity 22 is screwed to the rivet nut 11 via a screw 6 .

[0053] In one embodiment, a smoke collecting air outlet 2131 is provided at the top of the upper cavity 21; a wind box air inlet 34 is provided at the bottom of the wind box 3, and the wind box air inlet 34 is connected to the smoke collecting air outlet 2131 through the smoke collecting pipe 25. Further, the wind box air inlet 34 is arranged directly opposite to the smoke collecting air outlet 2131, so that the smoke collecting pipe 25 is a straight pipe, and the fan 31 is arranged directly above the wind box air inlet 34. With such an arrangement, the air volume loss generated by the fan 31 is small, and the power of the fan 31 can be reduced while ensuring a certain oil smoke adsorption effect. The smaller the power of the fan 31, the smaller the noise generated during operation, which further reduces the noise of the fan 31.

[0054] Specifically, since the smoke air outlet 2131 and the bellows air inlet 34 are both square openings, and the smoke collecting pipe 25 is a cylindrical tube, in order to facilitate connection, a first connecting seat 41 is installed on the smoke air outlet 2131, and a second connecting seat 42 is installed on the bellows air inlet 34. The end of the first connecting seat 41 connected to the smoke air outlet 2131 is a square opening, and the end connected to the smoke collecting pipe 25 is a circular hole. The end of the second connecting seat 42 connected to the bellows air inlet 34 is a square opening, and the end connected to the smoke collecting pipe 25 is a circular hole.

[0055] The upper cavity 21 is provided with a second air inlet 2132 corresponding to the stove 1, and a first air inlet 23 is formed between the upper cavity 21 and the lower cavity 22. When the smoke and stove all-in-one machine is working, the fan 31 in the wind box 3 is started, and the oil smoke generated by the stove 1 can not only enter the smoke collecting box 2 through the second air inlet 2132 corresponding to the stove 1 of the upper cavity 21, but also enter the smoke collecting box 2 from the first air inlet 23 formed between the upper cavity 21 and the lower cavity 22. The first air inlet 23 can absorb the oil smoke from the side of the stove 1, avoiding the high height between the stove 100 and the cabinet 200. The second air inlet 2132 is far away from the stove 1, and the oil smoke generated by the stove 1 flows to the user from the side, thereby enhancing the oil smoke absorption effect. The smoke and stove all-in-one machine not only improves the versatility of the smoke and stove all-in-one machine and reduces the production cost, but also improves the oil smoke absorption effect and reduces the noise.

[0056] Continue to refer to Figure 1 A smoke exhaust pipe 33 is also provided on the side wall of the bellows 3, and the smoke exhaust pipe 33 connects the bellows 3 with the kitchen flue 400, so that the oil smoke extracted from the smoke collecting box 2 by the fan 31 in the bellows 3 enters the flue 400 through the smoke exhaust pipe 33 and is then discharged from the flue 400.

[0057] In one embodiment, if Figure 5As shown, a guide plate 32 is provided at the bottom of the bellows 3, and the guide plate 32 gradually tilts downward from one end away from the bellows air inlet 34 to one end close to the bellows air inlet 34. After the oil smoke enters the bellows 3, it will condense under the action of the cold wind, and the grease in the oil smoke will condense to form oil droplets, which will fall to the bottom of the bellows 3, flow to the bellows air inlet 34 under the guidance of the guide plate 32, and then fall into the smoke collecting box 2 through the smoke collecting pipe 25 and the smoke collecting air outlet 2131, so as to prevent the oil droplets from gathering in the bellows 3 arranged on the top of the cabinet 200 and being difficult to clean.

[0058] In one embodiment, if Figure 4 and Figure 5 As shown, the upper cavity 21 includes a top frame 213, an upper back plate frame 211 and an upper smoke guide plate 212, the top frame 213 is arranged at one end of the upper back plate frame 211 away from the lower back plate frame 221, the inner cavity of the top frame 213 forms a top cavity, and the upper smoke guide plate 212 is connected to the front side of the upper back plate frame 211 to form a first vertical cavity with a bottom through; the lower cavity 22 includes a lower back plate frame 221 and a lower smoke guide plate 222, the lower smoke guide plate 222 is connected to the front side of the lower back plate frame 221 to form a second vertical cavity with a top through, the upper back plate frame 211 and the lower back plate frame 221 are slidably connected, and a gap is left between the upper smoke guide plate 212 and the lower smoke guide plate 222 to form a first air inlet 23. The top frame 213 and the upper back frame 211 are set as an integral structure, forming a "7" shape, and a smoke collecting air outlet 2131 is set at the top of the top frame 213, and a second air inlet 2132 is set at the bottom of the top frame 213. The top cavity is connected with the first vertical cavity, so that the oil smoke entering through the first air inlet 23 enters the first vertical cavity through the second vertical cavity, and then enters the top cavity, and is sucked into the wind box 3 through the fan 31 together with the oil smoke entering through the second air inlet 2132, and enters the flue 400 through the exhaust pipe 33 for discharge.

[0059] Specifically, the upper back plate frame 211 and the lower back plate frame 221 each include a back plate and a frame. The frame is arranged higher than the back plate, so that a accommodating cavity is formed in the upper back plate frame 211 and the lower back plate frame 221. A card groove is arranged on the inner side of the frame, so that the circumference of the upper smoke guide plate 212 and the circumference of the lower smoke guide plate 222 can be placed in the card groove, closing the front side of the accommodating cavity, forming a first vertical cavity and a second vertical cavity respectively.

[0060] The upper smoke guide plate 212 and the lower smoke guide plate 222 are both set as glass plates. Since the first air inlet 23 changes with the relative sliding distance between the upper cavity 21 and the lower cavity 22, in order to avoid the first air inlet 23 being too large or too small, the lower smoke guide plate 222 can be replaced with different heights to ensure that the size of the first air inlet 23 is appropriate.

[0061] In one embodiment, if Figure 5 and Figure 6As shown, a first oil net 217 is provided in the top cavity, and the first oil net 217 is covered on the second air inlet 2132. Two groups of first oil holes 2171 are arranged at intervals on the first oil net 217, and the oil smoke entering through the second air inlet 2132 enters the top cavity through the first oil holes 2171. The smoke collecting air outlet 2131 is arranged corresponding to the interval space between the two groups of first oil holes 2171, and such an arrangement can prevent the oil droplets formed by the condensation of the oil smoke entering the wind box 3 from falling on the stove 1 through the second air inlet 2132.

[0062] When processing the first oil hole 2171 of the first oil net 217, a mold is first used for pressing to form a recess in the shape of the first oil hole 2171, and then the material in the recess is removed to form the first oil hole 2171. In order to avoid making a separate mold and reduce costs, the original mold is used for pressing, and the material in the recess in the middle part is not removed after pressing, thereby forming two groups of first oil holes 2171 set at intervals.

[0063] In one embodiment, if Figure 5 and Fig.10 As shown, a control panel 2133 is arranged on the front side of the top frame 213, and a circuit board 27 and a top baffle 214 are arranged in the top cavity. The circuit board 27 is arranged close to the control panel 2133, and the circuit board 27 is electrically connected to the control panel 2133. The top baffle 214 is used to separate the circuit board 27 from the second air inlet 2132 and the smoke collecting air outlet 2131, so as to prevent the heat of the high-temperature oil smoke entering the top cavity through the second air inlet 2132 from being transferred to the circuit board 27, causing the circuit board 27 to fail due to the high temperature. At the same time, it prevents the oil droplets formed by condensation in the wind box 3 from entering the top cavity through the smoke collecting air outlet 2131 and contaminating the circuit board 27.

[0064] In one embodiment, if Figure 5 and Figure 6 As shown, the bottom of the top frame 213 is also rotatably connected with a smoke collecting plate 26, so that the smoke collecting plate 26 is arranged on the side of the second air inlet 2132 away from the upper smoke guide plate 212. When the smoke and stove integrated machine is working, the smoke collecting plate 26 rotates in a direction away from the bottom of the top frame 213, and the second air inlet 2132 can be opened, so that the oil smoke can enter the top cavity through the second air inlet 2132. When the smoke and stove integrated machine stops working, the smoke collecting plate 26 rotates in a direction close to the bottom of the top frame 213, and the second air inlet 2132 can be closed, further preventing the condensed oil droplets from dripping onto the stove 1 through the second air inlet 2132, causing pollution to the stove 1 and food.

[0065] In one embodiment, a light board 28 is further installed at the bottom of the top frame 213 . The light board 28 is disposed close to the control panel 2133 , and the light board 28 is electrically connected to the circuit board 27 .

[0066] In one embodiment, continue to refer to Figure 4The upper back plate frame 211 is provided with a first slide rail 215, a side of the lower back plate frame 221 close to the upper back plate frame 211 is provided with a groove 2211, a second slide rail 223 is provided in the groove 2211, and a slide groove is provided on the side of the first slide rail 215 facing the second slide rail 223; the second slide rail 223 is slidably provided in the slide groove. Since the back plate of the upper back plate frame 211 is very thin, a mounting frame 2111 is provided on the back plate of the upper back plate frame 211, and the first slide rail 215 is fixed to the mounting frame 2111 by screws. The lower cavity 22 is placed in the upper cavity 21, and the second slide rail 223 is placed in the groove 2211. At this time, the back panel of the lower back panel frame 221 can fit with the back panel of the lower back panel frame 221, and the lower cavity 22 can slide relative to the upper cavity 21 to adjust the lower cavity 22 according to the height between the cabinet 200 and the stove 100, so that the lower cavity 22 can be connected to the stove 1.

[0067] In order to ensure the stability of the sliding connection between the upper cavity 21 and the lower cavity 22, two first slide rails 215 and two second slide rails 223 are provided, and the two first slide rails 215 and the two second slide rails 223 are provided in one-to-one correspondence.

[0068] In one embodiment, the upper cavity 21 further includes an upper baffle 216, which is disposed between the upper back plate frame 211 and the upper smoke guide plate 212 to separate the first vertical cavity into an upper slide rail cavity and an upper smoke guide cavity. The lower cavity 22 further includes a lower baffle 224, which is disposed between the lower back plate frame 221 and the lower smoke guide plate 222 to separate the second vertical cavity into a lower slide rail cavity and a lower smoke guide cavity, the upper slide rail cavity is connected to the lower slide rail cavity, and the upper smoke guide cavity is connected to the lower smoke guide cavity. The first slide rail 215 is separated from the oil smoke by the upper baffle 216, and the second slide rail 223 is separated from the oil smoke by the lower baffle 224, so as to prevent the first slide rail 215 and the second slide rail 223 from being stained with grease and difficult to clean.

[0069] Specifically, the upper end of the upper baffle 216 is provided with a first bent plate 2161 bent toward the upper back plate frame 211, the first bent plate 2161 abuts against the back plate of the upper back plate frame 211, and is connected to the bottom of the top frame 213 by screws or the like, and the lower end is provided with a second bent plate 2162 bent toward the upper smoke guide plate 212, and the second bent plate 2162 is fixed to the upper smoke guide plate 212 by screws or the like. The left and right sides of the upper baffle 216 are both provided with third bent plates 2163 bent toward the upper smoke guide plate 212, the top of the third bent plate 2163 is fixed to the bottom of the top frame 213 by screws, and one end of the third bent plate 2163 facing the upper smoke guide plate 212 abuts against the upper smoke guide plate 212.

[0070] The upper end and left and right sides of the lower baffle plate 224 are provided with a fourth bent plate 2241 bent toward the lower back plate frame 221, and the fourth bent plate 2241 is connected to the back plate of the lower back plate frame 221. The lower end of the lower baffle plate 224 is provided with a fifth bent plate 2242 bent toward the downward smoke guide plate 222, and both ends of the fifth bent plate 2242 are respectively connected to the frame of the lower back plate frame 221, and one end of the fifth bent plate 2242 close to the lower smoke guide plate 222 abuts against the lower smoke guide plate 222.

[0071] In one embodiment, if Figure 6 As shown, a second oil net 225 is provided in the upper smoke guide cavity, and the second oil net 225 is provided at one end of the upper smoke guide plate 212 close to the lower smoke guide plate 222. A second oil hole is provided on the second oil net 225, and the oil smoke passing through the first air inlet 23 enters the upper smoke guide cavity through the second oil hole. Specifically, an avoidance hole is provided on the second bending plate 2162, and the second oil net 225 is provided on the second bending plate 2162. The second oil hole is provided corresponding to the avoidance hole, so that the oil smoke passing through the first air inlet 23 enters the upper smoke guide cavity through the avoidance hole and the second oil hole, and enters the top cavity through the upper smoke guide cavity.

[0072] In one embodiment, the second air inlet 2132 is arranged close to the upper smoke guide plate 212, and the bottom of the top frame 213 gradually tilts downward from the end away from the upper smoke guide plate 212 to the end close to the upper smoke guide plate 212. Oil droplets formed after smoke condenses in the wind box 3 fall to the bottom of the top cavity through the wind box air inlet 34, the smoke collecting pipe 25 and the smoke collecting air outlet 2131, and then the oil droplets flow along the bottom of the top frame 213 tilted downward to the first smoke guide cavity, and fall into the oil receiving box 24 through the second oil hole on the second oil net 225.

[0073] In one embodiment, continue to refer to Figure 2 , Figure 4 and Figure 7 The lower smoke guide cavity is provided with an oil receiving box 24, which is detachably connected to the lower back plate frame 221, and is disposed at one end of the lower smoke guide plate 222 close to the upper smoke guide plate 212. Specifically, the oil receiving box 24 is disposed below the fifth bending plate 2242 and is detachably connected to the fifth bending plate 2242.

[0074] Specifically, a connecting plate 29 is respectively provided at both ends of the bottom of the fifth bent plate 2242, and the connecting plate 29 is set in a "Z" shape. One end of the "Z"-shaped connecting plate 29 is connected to the fifth bent plate 2242, and a slot is formed between the other end and the fifth bent plate 2242. The oil receiving box 24 is provided with an upper opening, and both ends of the upper opening are provided with inner curved plates 241. The two inner curved plates 241 are respectively inserted into the two slots, and the oil receiving box 24 can be installed below the fifth bent plate 2242. A plurality of oil holes are arranged at intervals on the fifth bent plate 2242. After the oil droplets formed by the condensation of the oil smoke in the bellows 3 fall into the top cavity, they flow into the upper smoke guide cavity, and then drip through the second oil hole and the oil hole to be collected in the oil receiving box 24.

[0075] like Figure 8-Figure 10 As shown, in one embodiment, two groups of air inlet holes are arranged at intervals at the bottom of the top frame 213, and the two groups of air inlet holes form a second air inlet 2132. It is not necessary to provide a smoke collecting plate 26 and a second oil net 225 rotatably connected to the bottom of the top frame 213.

[0076] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0077] The specific contents of the above specific implementations only express several implementations of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A smoke and stove integrated machine, characterized in that: include: Cooker (1); A range hood comprises an upper cavity (21), a lower cavity (22) and a fan (31); the lower cavity (22) is slidably connected to the upper cavity (21), and the bottom of the lower cavity (22) is connected to the stove (1); a first air inlet (23) is formed between the upper cavity (21) and the lower cavity (22), and an air outlet of the fan (31) is connected to the first air inlet (23).

2. The smoke and stove integrated machine according to claim 1, characterized in that: The smoke exhaust fan comprises a smoke collecting box (2) and a wind box (3); the smoke collecting box (2) comprises an upper cavity (21) and a lower cavity (22); the wind fan (31) is arranged in the wind box (3); a smoke collecting air outlet (2131) is arranged at the top of the upper cavity (21); a wind box air inlet (34) is arranged at the bottom of the wind box (3); the wind box air inlet (34) is connected to the smoke collecting air outlet (2131) through a smoke collecting pipe (25).

3. The smoke and stove integrated machine according to claim 2, characterized in that: The upper cavity (21) comprises an upper back plate frame (211) and an upper smoke guide plate (212); the upper smoke guide plate (212) is connected to the front side of the upper back plate frame (211) to form a first vertical cavity with a through bottom; The lower cavity (22) comprises a lower back plate frame (221) and a lower smoke guide plate (222); the lower smoke guide plate (222) is connected to the front side of the lower back plate frame (221) to form a second vertical cavity with a top through-hole; the upper back plate frame (211) and the lower back plate frame (221) are slidably connected; a gap is left between the upper smoke guide plate (212) and the lower smoke guide plate (222) to form the first air inlet (23).

4. The smoke and stove integrated machine according to claim 3, characterized in that: The upper cavity (21) further comprises a top frame (213), wherein the top frame (213) is arranged at one end of the upper back plate frame (211) away from the lower back plate frame (221), and the inner cavity of the top frame (213) forms a top cavity, and the top cavity is communicated with the first vertical cavity; The top of the top frame (213) is provided with the smoke collecting air outlet (2131), and the bottom of the top frame (213) is provided with a second air inlet (2132).

5. The smoke and stove integrated machine according to claim 4, characterized in that: A first oil net (217) is arranged in the top cavity, and the first oil net (217) covers the second air inlet (2132); Two groups of first oil holes (2171) are arranged at intervals on the first oil net (217), and the smoke collecting air outlet (2131) is arranged corresponding to the interval space between the two groups of first oil holes (2171).

6. The smoke and stove integrated machine according to claim 5, characterized in that: The second air inlet (2132) is arranged close to the upper smoke guide plate (212), and the bottom of the top frame (213) gradually slopes downward from an end away from the upper smoke guide plate (212) to an end close to the upper smoke guide plate (212).

7. The smoke and stove integrated machine according to claim 4, characterized in that: A control panel (2133) is arranged on the front side of the top frame (213), a circuit board (27) and a top baffle (214) are arranged in the top cavity, the circuit board (27) is arranged close to the control panel (2133), and the control panel (2133) is electrically connected to the circuit board (27), and the top baffle (214) is used to separate the circuit board (27) from the second air inlet (2132) and the smoke collecting air outlet (2131).

8. The smoke and stove integrated machine according to claim 3, characterized in that: A first slide rail (215) is arranged in the upper back plate frame (211); a groove (2211) is arranged on a side of the lower back plate frame (221) close to the upper back plate frame (211); a second slide rail (223) is arranged in the groove (2211); a slide groove is arranged on a side of the first slide rail (215) facing the second slide rail (223); and the second slide rail (223) is slidably arranged in the slide groove.

9. The smoke and stove integrated machine according to claim 8, characterized in that: The upper cavity (21) further comprises an upper baffle (216), wherein the upper baffle (216) is arranged between the upper back plate frame (211) and the upper smoke guide plate (212) so as to separate the first vertical cavity into an upper slide rail cavity and an upper smoke guide cavity; The lower cavity (22) also includes a lower baffle (224), which is arranged between the lower back plate frame (221) and the lower smoke guide plate (222) to separate the second vertical cavity into a lower slide rail cavity and a lower smoke guide cavity, the upper slide rail cavity and the lower slide rail cavity are connected, and the upper smoke guide cavity and the lower smoke guide cavity are connected.

10. The smoke and stove integrated machine according to claim 9, characterized in that: A second oil net (225) is arranged in the upper smoke guide chamber, and the second oil net (225) is arranged at one end of the upper smoke guide plate (212) close to the lower smoke guide plate (222); And / or, an oil receiving box (24) is provided in the lower smoke guide chamber, the oil receiving box (24) is detachably connected to the lower back plate frame (221), and the oil receiving box (24) is provided at one end of the lower smoke guide plate (222) close to the upper smoke guide plate (212).

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