integrated stove

Abstract

The present invention discloses an integrated stove comprising: a body; a bellows disposed within the body; an air inlet box disposed on the body, the lower surface of the air inlet box being provided with an annular rib; and a handpiece connected to the air inlet box. The integrated stove according to the present invention has advantages such as good oil conduction.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical appliance manufacturing, and in particular to an integrated stove. Background Art

[0002] In order to adapt to different kitchen environments, the integrated stove in the related art can change the air outlet direction of the integrated stove by adjusting the installation method of the bellows. However, due to the structural limitations of the adjustable bellows, it is difficult to ensure reliable guidance of the inhaled oil. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an integrated stove having advantages such as good oil conduction effect.

[0004] To achieve the above-mentioned purpose, an integrated stove is proposed according to an embodiment of the first aspect of the present invention, which includes: a fuselage; a bellows, which is arranged in the fuselage; an air inlet box, which is arranged on the fuselage and has an annular rib on the lower surface of the air inlet box; and a handpiece, which is connected to the air inlet box.

[0005] The integrated stove according to the embodiment of the present invention has advantages such as good oil conduction effect.

[0006] In addition, the integrated stove according to the above embodiment of the present invention may also have the following additional technical features:

[0007] According to one embodiment of the present invention, the lower surface of the air inlet box is provided with an air inlet box lower opening and an oil guide plate, and the oil guide plate extends downward and is located between the air inlet box lower opening and the annular rib.

[0008] According to one embodiment of the present invention, the oil guide plate extends inward from the left edge or the right edge of the lower opening of the air inlet box.

[0009] According to one embodiment of the present invention, there are two oil guide plates including a left oil guide plate and a right oil guide plate, and the left oil guide plate and the right oil guide plate are respectively located at the left and right edges of the lower opening of the air inlet box.

[0010] According to one embodiment of the present invention, the annular rib has at least a left rib and a right rib. In the left and right directions, the left oil guide plate extends from the left edge of the lower opening of the air inlet box to the right side of the left rib, and the right oil guide plate extends from the left edge of the lower opening of the air inlet box to the left side of the right rib.

[0011] According to one embodiment of the present invention, the air inlet box includes: two side panels; a rear panel, the two ends of the rear panel are respectively connected to the rear ends of the two side panels; a vertical panel, the two ends of the vertical panel are respectively connected to the front ends of the two side panels, and the oil guide plate extends downward from the lower edge of the vertical panel; a horizontal panel, the horizontal panel is connected to the lower end of the vertical panel and extends forward, and the annular rib is provided on the horizontal panel.

[0012] According to one embodiment of the present invention, the air inlet box also includes: two inclined plates, the upper end of each inclined plate is connected to the lower end of the side plate and extends inward and downward, and the lower opening of the air inlet box is jointly defined by the rear plate, the vertical plate and the two inclined plates.

[0013] According to one embodiment of the present invention, the annular convex rib further includes a front convex rib and a rear convex rib, and the front convex rib, the left convex rib, the rear convex rib and the right convex rib are connected to form a rectangle that matches the shape of the horizontal plate.

[0014] According to one embodiment of the present invention, the annular rib is 5-7 mm away from the edge of the horizontal plate.

[0015] According to one embodiment of the present invention, the rear plate of the air inlet box is provided with an air inlet box lower flange extending into the air box.

[0016] According to one embodiment of the present invention, the upper edge of the rear plate of the bellows has a bellows flange extending inward and then downward, and the lower flange of the air inlet box extends below the lower edge of the bellows flange.

[0017] According to one embodiment of the present invention, the front edge of the horizontal plate is provided with a horizontal plate flange extending downward, and a leak-proof pad is clamped between the horizontal plate flange and the front surface of the bellows and between the rear plate of the air inlet box and the rear plate of the bellows.

[0018] According to one embodiment of the present invention, the length of the oil guide piece in the left-right direction is greater than or equal to 7 mm.

[0019] According to one embodiment of the present invention, the protruding height of the annular rib is greater than or equal to 5 mm and the width is greater than or equal to 7 mm.

[0020] According to one embodiment of the present invention, the integrated stove further includes a back plate, a bellows groove is provided on the body, the bellows fits in the bellows groove, and the back plate covers the bellows groove.

[0021] According to one embodiment of the present invention, the back panel is detachably mounted on the fuselage, the bellows is detachable and can be selectively arranged in the bellows slot at a left air outlet position and a right air outlet position, a left mounting port and a right mounting port are provided on the fuselage, and an air outlet is provided on the bellows, and when the bellows is at the left air outlet position, the air outlet is adjacent to the left mounting port, and when the bellows is at the right air outlet position, the air outlet is adjacent to the right mounting port.

[0022] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0024] Figure 1 2 is a schematic structural diagram of an integrated stove according to an embodiment of the present invention.

[0025] Figure 2 2 is an exploded view of an integrated stove according to an embodiment of the present invention.

[0026] Figure 3 is a cross-sectional view of an integrated stove according to an embodiment of the present invention.

[0027] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0028] Figure 5 2 is a schematic structural diagram of a stovetop of an integrated stove according to an embodiment of the present invention.

[0029] Figure 6 yes Figure 5 Enlarged view of point B in the middle.

[0030] Figure 7 yes Figure 3 Center C is an enlarged view of one embodiment.

[0031] Figure 8 yes Figure 3 Center C is an enlarged view of another embodiment.

[0032] Figure 9 2 is a schematic structural diagram of an integrated stove and an air inlet box according to an embodiment of the present invention.

[0033] Figure 10 1 is an exploded view of the wind box and the air inlet box of the integrated stove according to an embodiment of the present invention.

[0034] Figure 11 yes Figure 10 Enlarged view of point D in the middle.

[0035] Figure 12 It is a structural schematic diagram of the air inlet box of the integrated stove according to an embodiment of the present invention.

[0036] Figure 13 It is a structural schematic diagram of the air inlet box and the air box of the integrated stove according to an embodiment of the present invention.

[0037] Figure 14 yes Figure 13 Enlarged view of point E in the middle.

[0038] Figure 15 yes Figure 3 Enlarged view of point F in the middle.

[0039] Figure 16 yes Figure 3 Enlarged view of point G in the middle.

[0040] Figure 17 2 is a schematic structural diagram of an integrated stove according to an embodiment of the present invention.

[0041] Figure 18 yes Figure 17 Enlarged view of point H in the middle.

[0042] Figure 19 yes Figure 18 Enlarged view of point I in the middle.

[0043] Figure 20 It is a structural schematic diagram of a square-to-circular joint of an integrated stove according to a specific embodiment of the present invention.

[0044] Figure 21 It is a structural schematic diagram of a square-to-circular joint of an integrated stove according to another specific embodiment of the present invention.

[0045] Figure 22 It is a schematic diagram of the partial structure of an integrated stove according to an embodiment of the present invention.

[0046] Reference numerals: integrated stove 1, body 100, bellows slot 110, bellows 200, air outlet 210, bellows flange 220, box body 230, fan 240, fan outlet 241, fan ring plate 242, square to round joint 250, square straight section 251, conversion section 252, round straight section 253, oil leakage hole 254, joint ring plate 255, back plate 300, back plate front flange 310, The lower flange 320 of the back panel, the air inlet box 400, the side panel 401, the rear panel 402, the vertical panel 403, the horizontal panel 404, the inclined panel 405, the inner bending structure 410, the annular rib 420, the left rib 421, the right rib 422, the front rib 423, the rear rib 424, the lower opening 430 of the air inlet box, the oil guide plate 440, the left oil guide plate 441, the right oil guide plate 442, the lower flange 450 of the air inlet box, the horizontal panel flange 460, the machine head 500, the air intake port 501, the machine head laminated plate 510, the stove 600, the stove rear panel 610, the oil guide structure 620, the front laminated plate 621, the rear laminated plate 622, the support plate 630, the stove enclosure 640, and the leak-proof pad 700. DETAILED DESCRIPTION

[0047] This application is based on the inventor's discovery and understanding of the following facts and problems:

[0048] In order to adapt to different kitchen environments, the integrated stove in the related art can change the air outlet direction of the integrated stove by adjusting the installation method of the bellows. However, due to the structural limitations of the adjustable bellows, it is difficult to ensure reliable guidance of the inhaled oil.

[0049] To this end, some integrated stoves are manufactured by installing a larger bellows outside the adjustable bellows, but this makes the structure more complicated, increases the installation process, increases the manufacturing and assembly costs, and reduces production efficiency.

[0050] Specifically, in the integrated stove in the related art, the rear end of the stove is connected to the air inlet box. At the connection between the stove rear plate and the air inlet box, the oil easily flows along the horizontal wall. Moreover, due to structural limitations such as flatness, it is difficult to ensure that the connection between the stove rear plate and the air inlet box is in full contact, and the oil easily climbs up the wall and leaks, making it difficult to reliably guide and collect the oil.

[0051] To this end, some integrated stoves extend the lower end of the stovetop rear panel further downward, extending beyond the horizontal wall. This allows oil to drip down along the downwardly extended portion, rather than flowing along the horizontal wall. Furthermore, to ensure proper positioning of the stovetop, the lower end of the stovetop rear panel is first extended backward to form a support structure, and then the rear end of the support structure is extended downward to form an oil guide structure to guide the oil downward. However, since this structure is connected to the stovetop rear panel via the support structure, process and structural limitations make it difficult to control the depth of the oil guide structure's downward extension. If the oil guide structure is too long, assembly of the stovetop rear panel will be difficult. This difficulty in ensuring the depth of the oil guide structure makes it difficult to create a sufficient height difference between the oil guide structure and the lower edge of the air inlet box and the handpiece, compromising the oil guide effect. Furthermore, the rearward extension of this structure interferes with handpiece assembly, forcing the handpiece to be supported only on the support structure, rather than directly on the air inlet box, making it difficult to ensure a tight fit at the lower end of the handpiece.

[0052] In addition, in the integrated stoves in the related art, oil tends to accumulate on the lower surface of the air inlet box. The more oil accumulates, the more likely it is to climb up the wall and leak out.

[0053] Specifically, in the integrated stove in the related art, due to the size difference between the air inlet box and the bellows, a horizontal plate needs to be set at the connection between the air inlet box and the bellows. Oil tends to gather at the horizontal plate, and the gathered oil tends to flow along the horizontal plate, causing the oil to climb the wall and leak out of the bellows, making it difficult to reliably guide and collect it.

[0054] Furthermore, in related integrated stoves, connecting the square fan outlet to the circular exhaust pipe requires a square-to-round joint. Due to the high air velocity at the fan outlet, oil can also accumulate at the joint. This accumulated oil is easily blown into the exhaust pipe by the high-speed airflow. This can lead to oil accumulation in the exhaust pipe, resulting in poor oil-dirt separation. Furthermore, if oil in the exhaust pipe backflows, it is difficult to ensure accurate and reliable flow back to the bellows, making it difficult to reliably guide and collect the oil.

[0055] In addition, in the integrated stoves in the related art, a lot of oil will accumulate in the fan and it will be difficult to discharge. When the oil accumulates to a certain level, it will be blown into structures such as the square-to-circular joint and the exhaust pipe under the drive of the strong airflow in the fan, making it difficult to ensure the reliable collection and guidance of the oil.

[0056] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0058] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0059] The integrated stove 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0060] like Figure 1-Figure 22 As shown, the integrated stove 1 according to an embodiment of the present invention includes a body 100 , a bellows 200 , a back panel 300 , an air inlet box 400 , a head 500 and a stovetop 600 .

[0061] The main body 100 is provided with a bellows slot 110. The bellows 200 is disposed within the bellows slot 110. The back panel 300 covers the bellows slot 110. The air inlet box 400 is disposed on the main body 100. The main body 100 is connected to the air inlet box 400. The cooktop 600 is disposed on the main body 100 and comprises at least a cooktop rear panel 610 (the up-down, left-right, and front-back directions are indicated by arrows in the figure and are for ease of illustration only, not to limit the actual installation direction), an oil guide structure 620, and a support plate 630. The support plate 630 is supported on the air inlet box 400. The oil guide structure 620 extends into the air inlet box 400 and is connected to the cooktop rear panel 610 and the support plate 630, respectively.

[0062] According to the integrated stove 1 of the embodiment of the present invention, by providing a support plate 630 and supporting the support plate 630 on the air inlet box 400, the support plate 630 can be used to support and position the rear portion of the stovetop 600, thereby improving the stability of the stovetop 600. Furthermore, the cooperation between the support plate 630 and the air inlet box 400 can ensure a tighter fit between the stovetop 600 and the air inlet box 400, thereby preventing oil leakage. If a leak-proof gasket 700 is sandwiched between the support plate 630 and the air inlet box 400, the leak-proof gasket 700 can be clamped even more tightly, further preventing leakage.

[0063] In addition, by setting up an oil guide structure 620, the oil guide structure 620 extends into the air inlet box 400, and the oil guide structure 620 can be used to guide the oil so that the oil drips into the air inlet box 400 under the guidance of the oil guide structure 620, instead of flowing along the horizontal wall and causing the oil to climb the wall and be exposed.

[0064] Furthermore, because the oil guide structure 620 is connected to the stovetop rear plate 610 and the support plate 630, respectively, compared to the related art solution in which the oil guide structure is connected to the stovetop rear plate via the support plate, the process and structural limitations caused by the oil guide structure being connected to the stovetop rear plate via the support plate are avoided. The oil guide structure 620 does not affect the assembly of the stovetop 600, thereby facilitating the control of the depth of the oil guide structure's downward extension. Because the depth of the oil guide structure is guaranteed, a sufficient height difference can be formed between the oil guide structure and the lower edge of the air inlet box and the head, thereby ensuring effective oil guidance.

[0065] Therefore, the integrated stove 1 according to the embodiment of the present invention has advantages such as good oil conduction effect.

[0066] The integrated stove 1 according to a specific embodiment of the present invention will be described below with reference to the accompanying drawings.

[0067] In some specific embodiments of the present invention, Figure 1-Figure 22 As shown, the integrated stove 1 according to an embodiment of the present invention includes a body 100 , a bellows 200 , a back panel 300 , an air inlet box 400 , a head 500 and a stovetop 600 .

[0068] Specifically, if Figure 3-Figure 6As shown, the oil guide structure 620 includes a front laminate plate 621 and a rear laminate plate 622. The rear edge of the support plate 630 is connected to the upper edge of the front laminate plate 621. The upper edge of the rear laminate plate 622 is connected to the lower edge of the stove top rear plate 610, and the lower edge of the rear laminate plate 622 is connected to the lower edge of the front laminate plate 621, with the rear laminate plate 622 and the front laminate plate 621 being aligned. This not only connects the stove top rear plate 610 to the support plate 630 via the oil guide structure 620, facilitating the construction of a structure in which the oil guide structure 620 is separately connected to the stove top rear plate 610 and the support plate 630, avoiding the structural and process limitations of the related art, but also facilitates the molding of the oil guide structure 620 and the support plate 630.

[0069] Advantageously, as Figure 3-Figure 6 As shown, the support plate 630 extends forward from the front laminate plate 621. This not only facilitates the molding of the support plate 630, but also prevents the support plate 630 from interfering with the assembly of the handpiece 500, allowing the handpiece 500 to be directly supported on the air inlet box 400, avoiding the problem caused by the handpiece 500 being supported on the rear plate of the stove in the related art. This improves the stability of the handpiece 500 and the tightness of the fit of the lower end of the handpiece 500, thereby improving the sealing of the connection of the handpiece 500.

[0070] More specifically, if Figure 6 As shown, the stovetop rear plate 610, rear laminated plate 622, front laminated plate 621, and support plate 630 are integrally formed. Specifically, the rear laminated plate 622 is formed by the stovetop rear plate 610 extending downward, the front laminated plate 621 is formed by the lower edge of the rear laminated plate 622 extending upward and stacking, and the support plate 630 is formed by the upper edge of the front laminated plate 621 extending forward. This facilitates the molding and manufacturing of the stovetop 600, simplifies the assembly process, improves the production efficiency of the stovetop 600, and enhances the structural strength and stability of the oil guide structure 620 and support plate 630, further avoiding the problem of the depth limitation of the oil guide structure 620 due to process and structural limitations in related technologies.

[0071] Figure 3 、 Figure 7 and Figure 8 FIG. 1 shows an integrated stove 1 according to a specific example of the present invention. Figure 3 、 Figure 7 and Figure 8 As shown, the lower edge of the head 500 extends into the air inlet box 400. In this way, the lower end of the head 500 can be used to guide the oil, preventing the oil from flowing along the horizontal wall after being discharged from the lower end of the head 500, preventing the oil from climbing the wall and leaking, and ensuring reliable guidance and collection of the oil.

[0072] Specifically, if Figure 3 、 Figure 7 and Figure 8As shown, the upper edge of the air inlet box 400 is provided with an inwardly bent structure 410. The inwardly bent structure 410 is formed by the upper edge of the air inlet box 400 extending inward, or the air inlet box 400 is formed by the upper edge of the air inlet box 400 extending inward and then extending downward. In other words, in one embodiment, the inwardly bent structure 410 may simply be the structure of the upper edge of the air inlet box 400 extending inward. In another embodiment, the inwardly bent structure 410 includes the structure of the upper edge of the air inlet box 400 bending inward and the structure extending further downward. This facilitates the fit of the air inlet box 400 and the cooktop 600, improving the stability and sealing of the fit between the handpiece 500 and the air inlet box 400.

[0073] Advantageously, as Figure 7 and Figure 8 As shown, the lower edge of the handpiece 500 is located below the lower edge of the inner bending structure 410. This can prevent the oil from flowing horizontally after flowing out of the handpiece 500 and contacting the inner bending structure 410 to a certain extent, thereby ensuring that the oil accurately and reliably falls into the air inlet box 400 and other subsequent structures, and will not leak out through the gap between the handpiece 500 and the air inlet box 400.

[0074] Alternatively, as Figure 7 As shown, the vertical distance a between the lower edge of the head 500 and the lower edge of the inner bending structure 410 is greater than or equal to 7 mm. This ensures a sufficient height difference between the lower edge of the head 500 and the lower edge of the inner bending structure 410, thereby preventing oil from climbing up the wall and leaking, ensuring effective guidance and collection of the oil.

[0075] In a specific embodiment of the present invention, Figure 8 As shown, the upper edge of the back plate 300 is provided with a back plate front flange 310, and the front edge of the back plate front flange 310 is provided with a back plate lower flange 320. The lower edge of the back plate lower flange 320 is located below the lower edge of the inner bending structure 410. In this way, the lower edge of the back plate 300 can be used to isolate the lower edge of the machine head 500 from the inner bending structure 410. After the oil flows out of the lower edge of the machine head 500, it is guided by the back plate lower flange 320, which to a certain extent prevents the oil from flowing horizontally and contacting the inner bending structure 410, thus preventing the oil from climbing up the wall and leaking out, thereby ensuring the effective guidance and collection of the oil.

[0076] Specifically, in Figure 7 In the embodiment shown, the back plate 300 may also be provided with only a forward flange without further providing a downward flange.

[0077] Furthermore, if Figure 8As shown, the vertical distance between the lower edge of the lower flange of the back plate 300 and the lower edge of the inner bending structure 410 is greater than or equal to 5 mm. This creates a sufficient height difference between the lower edge of the lower flange 320 and the inner bending structure 410, thereby preventing oil from climbing up the wall and leaking, ensuring effective oil guidance and collection.

[0078] In other words, the connection between the head 500 and the air inlet box 400 can form a height difference through the lower edge of the head 500 itself and the inner bending structure 410, or through the structure on the back plate 300 and the inner bending structure 410, to prevent the oil from flowing horizontally and climbing up the wall and leaking out.

[0079] Those skilled in the art will understand that when the inner-bending structure 410 includes only an inwardly extending structure, the lower edge of the inner-bending structure 410 refers to the lower surface of the inwardly extending structure. When the inner-bending structure 410 includes an inwardly extending structure and a structure extending further downward, the lower edge of the inner-bending structure 410 refers to the lower edge of the downwardly extending structure.

[0080] More specifically, if Figure 7 and Figure 8 As shown, a leak-proof pad 700 is sandwiched between the head 500 and the back plate 300. In this way, the leak-proof pad 700 can be used to further improve the sealing between the head 500 and the back plate 300 to prevent oil leakage.

[0081] It should be understood that those skilled in the art can adjust the shape and size of the anti-leakage pad 700 according to actual needs such as the location of the anti-leakage pad 700 to adapt to the structure of the location of the anti-leakage pad 700.

[0082] Furthermore, the leak-proof pad 700 is a sponge pad, which not only ensures the blocking effect on the oil, but also facilitates the adaptation of the leak-proof pad 700 to the structure of the location.

[0083] Figure 3-Figure 8 FIG. 1 shows an integrated stove 1 according to a specific example of the present invention. Figure 7 and Figure 8 As shown, the lower edge of the head 500 is provided with an upwardly bent head laminate plate 510. This can ensure the structural stability and rigidity of the lower edge of the head 500, thereby ensuring the tightness of the fit between the head 500 and the air inlet box 400, and can also facilitate the guidance and collection of oil.

[0084] Specifically, if Figure 3-Figure 6 As shown, the stove 600 further includes a stove enclosure 640, and the lower edge of the oil guide structure 620 is located below the lower edge of the stove enclosure 640. This can improve the guiding effect of the oil guide structure 620 on the oil and prevent the oil from climbing up the wall and leaking.

[0085] Alternatively, as Figure 6 As shown, the vertical distance c between the lower edge of the oil guide structure 620 and the lower edge of the stove enclosure 640 is greater than or equal to 5 mm. Preferably, it is greater than or equal to 7 mm. This ensures a sufficient height difference between the oil guide structure 620 and the stove enclosure 640, improving the oil guidance effect and preventing oil from climbing up the wall and leaking.

[0086] The integrated stove 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0087] like Figure 1-Figure 22 As shown, the integrated stove 1 according to an embodiment of the present invention includes a body 100 , a bellows 200 , an air inlet box 400 , and a head 500 .

[0088] The bellows 200 is arranged in the fuselage 100. The air inlet box 400 is arranged on the fuselage 100, and the lower surface of the air inlet box 400 is provided with an annular rib 420. The head 500 is connected to the air inlet box 400.

[0089] According to the integrated stove 1 of the embodiment of the present invention, by providing an annular rib 420 on the lower surface of the air inlet box 400, the annular rib 420 can be used to provide a certain degree of obstruction to the flue gas and oil flowing through it, accelerating the condensation of the oil in the high-speed flue gas at the annular rib 420, and blocking a portion of the oil on one side of the annular rib 420, thereby preventing excessive oil accumulation. Because the more oil accumulates, the more likely it is to leak up the wall. By using the annular rib 420 to promote condensation and dispersion of the oil, excessive oil accumulation is prevented, thereby reducing the possibility of oil leaking up the wall and improving the guidance and collection of the oil.

[0090] Therefore, the integrated stove 1 according to the embodiment of the present invention has advantages such as good oil conduction effect.

[0091] The integrated stove 1 according to a specific embodiment of the present invention will be described below with reference to the accompanying drawings.

[0092] In some specific embodiments of the present invention, Figure 1-Figure 22 As shown, the integrated stove 1 according to an embodiment of the present invention includes a body 100 , a bellows 200 , an air inlet box 400 , and a head 500 .

[0093] Advantageously, as Figures 9-14As shown, the lower surface of the air inlet box 400 is provided with an air inlet lower opening 430 and an oil guide plate 440. The oil guide plate 440 extends downward and is located between the air inlet lower opening 430 and the annular rib 420. As the oil condensed in the machine head 500 and the air inlet box 400 flows along the edge of the air inlet lower opening 430 when passing through the air inlet lower opening 430, and further flows horizontally along the lower surface of the air inlet box 400, it is easy to climb up the wall and leak. By arranging an oil guide plate 440 between the lower passage 430 of the air inlet box and the annular rib 420, the oil can flow downward under the guidance of the oil guide plate 440 when passing through the lower passage 430 of the air inlet box, instead of flowing in a horizontal direction and causing the oil to gather on the lower surface of the air inlet box 400, thereby avoiding a large amount of oil gathering between the lower passage 430 of the air inlet box and the annular rib 420, causing the oil to overflow the annular rib 420, so that the oil can fall accurately into the subsequent structure, instead of gathering and causing leakage on the wall, thereby improving the guiding and collection effect of the oil.

[0094] Specifically, if Figures 9-13 As shown, the oil guide piece 440 extends inward from the left edge or the right edge of the air inlet box lower opening 430. In this way, the oil guide piece 440 can be used to guide the oil on the left edge or the right edge of the air inlet box lower opening 430, thereby improving the guiding effect of the oil.

[0095] More specifically, if Figures 9-14 As shown, there are two oil guide plates 440, including a left oil guide plate 441 and a right oil guide plate 442. The left oil guide plate 441 and the right oil guide plate 442 are respectively located on the left and right edges of the lower air inlet box opening 430. In this way, the two oil guide plates 440 can be used to guide the oil at the left and right edges of the lower air inlet box opening 430, respectively, to prevent the oil from flowing horizontally along the left and right edges to other locations on the lower surface of the air inlet box 400, thereby improving the guidance and collection effect of the oil.

[0096] Furthermore, if Figure 12 As shown, the annular rib 420 has at least a left rib 421 and a right rib 422. In the left-right direction, the left oil guide plate 441 extends from the left edge of the lower opening 430 of the air inlet box to the right side of the left rib 421, and the right oil guide plate 442 extends from the left edge of the lower opening 430 of the air inlet box to the left side of the right rib 422. In this way, the oil guide plate 440 can guide the oil between the left and right ribs 421, 422 in the left-right direction, preventing the oil from flowing outside the left and right ribs 421, 422, and thus preventing the oil from accumulating on the lower surface of the air inlet box 400.

[0097] Figures 9-14 FIG. 1 shows an integrated stove 1 according to a specific example of the present invention. Figures 9-12As shown, the air inlet box 400 includes two side panels 401, a rear panel 402, a vertical panel 403, and a horizontal panel 404. The two ends of the rear panel 402 are connected to the rear ends of the two side panels 401. The two ends of the vertical panel 403 are connected to the front ends of the two side panels 401. An oil guide plate 440 extends downward from the lower edge of the vertical panel 403. The horizontal panel 404 is connected to the lower end of the vertical panel 403 and extends forward. An annular rib 420 is provided on the horizontal panel 404. This facilitates the connection between the air inlet box 400 and the air box 200. The annular rib 420 provided on the horizontal panel 404 prevents oil from flowing inside the annular rib 420, preventing oil from accumulating on the horizontal panel 404 and reducing the possibility of oil climbing up the wall and being exposed. The oil guide piece 440 is arranged on the vertical plate 403 , and the shape of the vertical plate 403 itself can be used to form the oil guide piece 440 , which facilitates the arrangement of the oil guide piece 440 .

[0098] Specifically, by setting the oil guide plate 440, the oil flowing out from the lower outlet 430 of the air inlet box can be reduced from flowing horizontally to the horizontal plate 404, and the oil can be prevented from entering the horizontal plate 404 from the outside of the left rib 421 and the right rib 422, thereby preventing the oil from gathering and climbing the wall.

[0099] Advantageously, as Figures 9-14 As shown, the air inlet box 400 further includes two inclined plates 405. The upper end of each inclined plate 405 is connected to the lower end of the side plate 401 and extends inward and downward. The air inlet box lower opening 430 is defined by the rear plate 402, the vertical plate 403, and the two inclined plates 405. This facilitates the docking of the air inlet box 400 with the air box 200.

[0100] Specifically, if Figure 14 As shown, the oil entering the air inlet box 400 is guided by the inclined plate 405 and gathered at the edge of the lower opening 430 of the air inlet box. The oil guide plate 440 can be provided to guide the oil passing through the edge of the lower opening 430 of the air inlet box downward, causing the oil to drip into the air box 200, reducing the oil flowing horizontally to the horizontal plate 404, and preventing the oil from gathering and climbing the wall.

[0101] Specifically, if Figure 12 As shown, annular rib 420 further includes a front rib 423 and a rear rib 424. Front rib 423, left rib 421, rear rib 424, and right rib 422 are connected to form a rectangular shape that matches the shape of horizontal plate 404. This allows annular rib 420 to conform to horizontal plate 404, preventing oil from entering the middle portion of horizontal plate 404 and preventing oil from accumulating on horizontal plate 404.

[0102] Optionally, the annular rib 420 is 5-7 mm from the edge of the horizontal plate 404. Specifically, the rear rib 424 is 5-7 mm from the rear edge of the horizontal plate 404, the left rib 421 is 5 mm from the left edge of the horizontal plate 404, the right rib 422 is 5 mm from the right edge of the horizontal plate 404, and the front rib 423 is 7 mm from the front edge of the horizontal plate 404. This allows for a more reasonable distance between the annular rib 420 and the horizontal plate 404, improving the oil guidance and collection effect.

[0103] Furthermore, in the left-right direction, the distance between the right end of the left oil guide plate 441 and the left rib 421 is greater than or equal to 7 mm, and the distance between the left end of the right oil guide plate 442 and the right rib 422 is greater than or equal to 7 mm. This can improve the guiding and collection effect of the oil.

[0104] Figure 15 and Figure 16 FIG. 1 shows an integrated stove 1 according to a specific example of the present invention. Figure 15 As shown, the rear plate of the air inlet box 400 is provided with an air inlet box lower flange 450 extending into the air box 200. Thus, the oil can be guided by the lower flange of the air inlet box 450, so that the oil drips downward to the air box 200 instead of flowing horizontally, thereby preventing the oil from climbing the wall and leaking out.

[0105] Specifically, if Figure 15 As shown, the upper edge of the rear plate of the bellows 200 has a bellows flange 220 that extends inward and then downward, and the air inlet box lower flange 450 extends below the lower edge of the bellows flange 220. This facilitates the fit between the bellows 200 and the air inlet box 400, making the fit between the bellows 200 and the air inlet box 400 more stable and tight.

[0106] More specifically, if Figure 15 and 16 As shown, the front edge of the horizontal plate 404 is provided with a downwardly extending horizontal plate flange 460, and a leak-proof gasket 700 is sandwiched between the horizontal plate flange 460 and the front surface of the bellows 200, and between the rear plate of the air inlet box 400 and the rear plate of the bellows 200. This can improve the sealing between the bellows 200 and the air inlet box 400, preventing oil leakage.

[0107] It should be understood that those skilled in the art can adjust the shape and size of the anti-leakage pad 700 according to actual needs such as the location of the anti-leakage pad 700 to adapt to the structure of the location of the anti-leakage pad 700.

[0108] Alternatively, as Figure 15 As shown, the length d of the oil guide piece 440 in the left-right direction is greater than or equal to 7 mm, so as to ensure the oil guiding effect of the oil guide piece 440.

[0109] Furthermore, in the left-right direction, the distance between the right end of the left oil guide plate 441 and the left rib 421 is greater than or equal to 7 mm, and the distance between the left end of the right oil guide plate 442 and the right rib 422 is greater than or equal to 7 mm. This can improve the guiding and collection effect of the oil.

[0110] Advantageously, the protruding height of the annular rib 420 is greater than or equal to 5 mm and the width is greater than or equal to 7 mm. This can make the structure of the annular rib 420 more reasonable, improve the blocking effect of the annular rib 420 on the oil, and prevent the oil from flowing over the annular rib 420.

[0111] The following describes a bellows 200 of an integrated stove according to an embodiment of the present invention with reference to the accompanying drawings.

[0112] like Figure 1-Figure 22 As shown, the bellows 200 of the integrated stove according to an embodiment of the present invention includes a box body 230 , a fan 240 and a square-to-circular joint 250 .

[0113] The box body 230 is provided with an installation port. The fan 240 is arranged in the box body 230. The square-to-circular joint 250 is connected to the outlet 241 of the fan 240 and the installation port respectively, and the square-to-circular joint 250 is provided with an oil leakage hole 254.

[0114] According to the bellows 200 of the integrated stove in an embodiment of the present invention, by providing an oil leakage hole 254 on the square-to-circular joint 250, compared with the integrated stove in the related art, not only can the oil accumulated in the square-to-circular joint 250 be quickly discharged from the oil leakage hole 254, thereby reducing the oil blown into the exhaust pipe by the high-speed airflow at the outlet 241 of the fan 240, but even if oil is blown into the exhaust pipe, the oil accumulated in the exhaust pipe will be discharged through the oil leakage hole 254 on the square-to-circular joint 250 when it flows back through the square-to-circular joint 250, thereby achieving reliable guidance of the oil and preventing the oil from flowing into other positions of the bellows 200.

[0115] Therefore, the integrated stove 1 according to the embodiment of the present invention has advantages such as good oil conduction effect.

[0116] The following describes the bellows 200 of the integrated stove according to a specific embodiment of the present invention with reference to the accompanying drawings.

[0117] In some specific embodiments of the present invention, Figure 1-Figure 22 As shown, the bellows 200 of the integrated stove according to an embodiment of the present invention includes a box body 230 , a fan 240 and a square-to-circular joint 250 .

[0118] Specifically, if Figures 17-21As shown, the oil leakage hole 254 is located on the bottom wall of the square-to-round joint 250. Since oil tends to concentrate on the bottom wall of the square-to-round joint 250 under the action of gravity, the provision of the oil leakage hole 254 on the bottom wall of the square-to-round joint 250 can facilitate the smooth discharge of oil and further improve the guiding effect of the oil.

[0119] Advantageously, as Figures 17-21 As shown, the square-to-round joint 250 includes a square straight section 251, a conversion section 252, and a round straight section 253. The square straight section 251 is connected to the outlet 241 of the fan 240, and the oil leakage hole 254 is located in the square straight section 251. The round straight section 253 is connected to the installation port. The conversion section 252 is connected to the square straight section 251 and the round straight section 253, respectively. This makes it easier for the square-to-round joint 250 to achieve the conversion from square to round, and facilitates the connection of the square-to-round joint 250 to the fan 240 and the housing 230. In addition, because the square straight section 251 has a smaller impact on the airflow than the conversion section 252, by providing the oil leakage hole 254 on the square straight section 251, not only can the noise when the airflow flows through the oil leakage hole 254 be reduced, but the impact of the oil leakage hole 254 on the air volume can also be reduced, thereby ensuring the air volume.

[0120] More specifically, if Figure 18 and Figure 19 As shown, a fan ring plate 242 is provided on the outer circumference of the outlet 241 of the fan 240, and a joint ring plate 255 is provided on the outer circumference of the square-to-round joint 250. A leak-proof gasket 700 is sandwiched between the fan ring plate 242 and the joint ring plate 255. This improves the sealing performance of the connection between the square-to-round joint 250 and the fan 240.

[0121] Alternatively, as Figure 22 As shown, the bottom plate of the bellows 200 extends obliquely from the middle to the left and right sides and has a minimum inclination angle of 9-15 degrees with the horizontal plane. This makes it easier for the oil to gather in the middle of the bottom plate of the bellows 200 and be discharged centrally, making it easier to collect and guide the oil.

[0122] Specifically, the bottom wall at the outlet 241 of the fan 240 and the bottom wall of the square-to-round joint 250 can also extend obliquely in the same direction, which not only facilitates installation but also facilitates the guidance and collection of oil.

[0123] Advantageously, as Figure 18 and Figure 19 As shown, a clearance e is defined between the outer circumference of outlet 241 of fan 240 and the inner circumference of square-to-round joint 250. This prevents vibrations from fan 240 from being transmitted to square-to-round joint 250, reducing noise. It also prevents oil from flowing back through square-to-round joint 250 and further flowing into fan 240, facilitating the guidance and collection of the oil.

[0124] Alternatively, as Figure 19 As shown, the fitting clearance e is greater than or equal to 7 mm. This allows for a sufficient height difference between the square-to-circular joint 250 and the outlet 241 of the fan 240 to prevent the oil from climbing up the wall and flowing back to the fan 240, allowing the oil to be discharged smoothly through the oil leakage hole 254.

[0125] Furthermore, if Figure 19 As shown, the outlet 241 of the fan 240 extends into the square-to-round joint 250 to a depth f of 5-15 mm. This not only further improves the sealing performance of the connection between the fan 240 and the square-to-round joint 250, but also further prevents oil backflow and further encourages oil to be discharged from the oil leakage hole 254.

[0126] Alternatively, as Figure 20 As shown, the oil leakage hole 254 is a circular hole with a diameter greater than or equal to 8 mm, or as shown in FIG. Figure 21 As shown, the oil leakage hole 254 is an oblong hole with a length greater than or equal to 8 mm and a width greater than or equal to 5 mm. This ensures that the oil leakage hole 254 has a sufficient size. The oblong hole can adapt to the narrower square straight section 251.

[0127] The integrated stove 1 according to an embodiment of the present invention is described below. The integrated stove 1 according to the embodiment of the present invention includes the bellows 200 of the integrated stove according to the above-mentioned embodiment of the present invention.

[0128] The integrated stove 1 according to the embodiment of the present invention has advantages such as good oil guiding effect by utilizing the bellows 200 of the integrated stove according to the above embodiment of the present invention.

[0129] The integrated stove 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0130] like Figure 1-Figure 22 As shown, the integrated stove 1 according to an embodiment of the present invention includes a body 100 , a bellows 200 , an air inlet box 400 and a head 500 .

[0131] The bellows 200 is located within the machine body 100 and is provided with an air outlet 210. The bellows 200 also includes a drive mechanism. The drive mechanism is equipped with an oil drain mechanism. The air inlet box 400 is located within the machine body 100. The handpiece 500 is connected to the air inlet box 400 and is provided with an air intake 501. The drive mechanism drives airflow into the machine body through the air intake 501, which then passes through the handpiece 500, the air inlet box 400, and the bellows 200 before being discharged through the air outlet 210.

[0132] According to the integrated stove 1 of the embodiment of the present invention, during operation, oil smoke, driven by the drive device, enters through the air intake 501, passes through the machine head 500, the air inlet box 400, and the air box 200 in sequence, and is then discharged through the air outlet 210. As the oil smoke passes through the drive device, a portion of the oil condenses and accumulates within the drive device. The provision of the oil drainage structure allows for timely discharge of the oil within the drive device, preventing it from accumulating within the drive device. This prevents the accumulated oil from being blown into subsequent structures by the strong airflow within the drive device, and also prevents the accumulated oil from climbing the wall and leaking, thereby facilitating the guidance and collection of the oil.

[0133] Therefore, the integrated stove 1 according to the embodiment of the present invention has advantages such as good oil conduction effect.

[0134] The integrated stove 1 according to a specific embodiment of the present invention will be described below with reference to the accompanying drawings.

[0135] In some specific embodiments of the present invention, Figure 1-Figure 22 As shown, the integrated stove 1 according to an embodiment of the present invention includes a body 100 , a bellows 200 , an air inlet box 400 and a head 500 .

[0136] Specifically, the driving device is a fan 240. This can facilitate driving the airflow.

[0137] More specifically, the oil discharge structure is a fan oil leakage port provided on the bottom wall of the fan 240. This makes it easy to discharge the oil collected at the bottom wall of the fan 240.

[0138] Advantageously, as Figure 17 As shown, the bottom wall of the bellows 200 is provided with a bellows oil leakage port 231. In this way, the oil in the fan 240 is discharged through the fan oil leakage port and then enters the bellows 200, and then gathers at the bottom wall of the bellows 200 and is discharged through the bellows oil leakage port 231, thereby facilitating the collection and guidance of the oil.

[0139] Figure 1-Figure 3 FIG. 1 shows an integrated stove 1 according to a specific example of the present invention. Figure 1-Figure 3 As shown, the head 500 is located above the air inlet box 400. This can make the structure of the integrated stove 1 more reasonable.

[0140] Specifically, if Figure 1-Figure 3 As shown, the wind box 200 is located below the air inlet box 400. This can make the structure of the integrated stove 1 more reasonable.

[0141] Advantageously, the lower surface of the handpiece 500 is provided with a handpiece opening, the upper surface of the air inlet box 400 is provided with an upper air inlet opening, the lower surface of the air inlet box 400 is provided with a lower air inlet opening 430, and the upper surface of the air box 200 is provided with an air box opening. The handpiece opening is connected to the upper air inlet opening, the lower air inlet opening 430 is connected to the air box opening, and the air outlet 210 is formed on the side panel of the air box 200. This facilitates the sequential connection between the handpiece 500, the air inlet box 400, and the air box 200.

[0142] More advantageously, if Figure 3 As shown, the projections of the engine head opening, the upper air inlet opening, the lower air inlet opening, and the engine head opening in the horizontal plane at least partially overlap. This facilitates smooth oil flow, reduces horizontal oil movement, and minimizes oil leakage along the wall.

[0143] Figure 1-Figure 22 FIG. 1 shows an integrated stove 1 according to a specific example of the present invention. Figure 1-Figure 22 As shown, the integrated stove 1 further includes a back plate 300, a bellows slot 110 is provided on the body 100, the bellows 200 is provided in the bellows slot 110, and the back plate 300 covers the bellows slot 110. This makes it easier to arrange the bellows 200.

[0144] Advantageously, the back panel 300 is detachably mounted on the body 100, and the bellows 200 is detachable and selectively positioned within the bellows slot 110 in either the left or right air outlet positions. The body 100 is provided with a left mounting opening and a right mounting opening, and the bellows 200 is provided with an air outlet 210. When the bellows 200 is in the left air outlet position, the air outlet 210 is adjacent to the left mounting opening, and when the bellows 200 is in the right air outlet position, the air outlet 210 is adjacent to the right mounting opening. In this manner, the air outlet direction of the integrated stove 1 can be reversed by flipping the bellows 200.

[0145] Specifically, when the air outlet direction needs to be changed, the back panel 300 is first disassembled, the bellows 200 is taken out and turned 180 degrees before being installed back into the bellows slot 110, and finally the back panel 300 is installed to complete the reversal of the air outlet direction.

[0146] According to the integrated stove 1 of the embodiment of the present invention, the above structure can achieve a good oil guiding effect without the need to provide an additional large bellows mounted outside the bellows, thereby saving costs, simplifying the assembly process, and improving production efficiency.

[0147] Other structures and operations of the integrated stove 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0148] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0149] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. An integrated stove, characterized in that: include: body; a bellows, the bellows being arranged in the fuselage; An air inlet box, the air inlet box being arranged on the fuselage, and the lower surface of the air inlet box being provided with an annular rib; The machine head is connected to the air inlet box; the lower surface of the air inlet box is provided with an air inlet box lower opening and an oil guide plate, the oil guide plate extends downward and is located between the air inlet box lower opening and the annular rib; There are two oil guide plates, including a left oil guide plate and a right oil guide plate, and the left oil guide plate and the right oil guide plate are respectively located on the left and right edges of the lower opening of the air inlet box; The annular rib has at least a left rib and a right rib. In the left-right direction, the left oil guide piece extends from the left edge of the lower opening of the air inlet box to the right side of the left rib, and the right oil guide piece extends from the left edge of the lower opening of the air inlet box to the left side of the right rib. The air inlet box includes: two side panels; a rear plate, the two ends of which are respectively connected to the rear ends of the two side plates; a vertical plate, the two ends of which are respectively connected to the front ends of the two side plates, the oil guide plate extending downward from the lower edge of the vertical plate; a horizontal plate, the horizontal plate being connected to the lower ends of the vertical plates and extending forward, the annular rib being provided on the horizontal plate; The rear plate of the air inlet box is provided with an air inlet box lower flange extending into the air box.

2. The integrated stove according to claim 1, characterized in that: The oil guide piece extends inward from the left edge or the right edge of the lower opening of the air inlet box.

3. The integrated stove according to claim 1, characterized in that: The air inlet box also includes: Two inclined plates, the upper end of each inclined plate is connected to the lower end of the side plate and extends inward and downward, and the lower opening of the air inlet box is defined by the rear plate, the vertical plate and the two inclined plates.

4. The integrated stove according to claim 1, characterized in that: The annular convex rib further includes a front convex rib and a rear convex rib, and the front convex rib, the left convex rib, the rear convex rib and the right convex rib are connected to form a rectangle that matches the shape of the horizontal plate.

5. The integrated stove according to claim 4, characterized in that: The annular rib is 5-7 mm away from the edge of the horizontal plate.

6. The integrated stove according to claim 1, characterized in that: The upper edge of the rear plate of the bellows is provided with a bellows flange extending inwardly and then downwardly, and the lower flange of the air inlet box extends to below the lower edge of the bellows flange.

7. The integrated stove according to claim 1, characterized in that: The front edge of the horizontal plate is provided with a horizontal plate flange extending downward, and a leak-proof pad is clamped between the horizontal plate flange and the front surface of the bellows and between the rear plate of the air inlet box and the rear plate of the bellows.

8. The integrated stove according to claim 1, characterized in that: The length of the oil guide piece in the left-right direction is greater than or equal to 7 mm.

9. The integrated stove according to claim 1, characterized in that: The protruding height of the annular rib is greater than or equal to 5 mm and the width is greater than or equal to 7 mm.

10. The integrated stove according to claim 1, characterized in that: It also includes a back plate, a bellows slot is provided on the fuselage, the bellows is fitted in the bellows slot, and the back plate covers the bellows slot.

11. The integrated stove according to claim 10, characterized in that: The back panel is detachably mounted on the fuselage, the bellows is detachable and can be selectively arranged in the bellows slot at a left air outlet position and a right air outlet position, a left mounting port and a right mounting port are provided on the fuselage, and an air outlet is provided on the bellows, when the bellows is at the left air outlet position, the air outlet is adjacent to the left mounting port, and when the bellows is at the right air outlet position, the air outlet is adjacent to the right mounting port.

Images