Steaming oven steam exhaust pipe fixing structure and steaming oven comprising same

Abstract

The utility model discloses a steam oven steam exhaust pipe fixing structure and a steam oven comprising the same, the steam oven steam exhaust pipe fixing structure comprises a mounting plate and a steam exhaust pipe seat, the steam exhaust pipe seat is of a hollow structure with openings at two ends, the steam exhaust pipe seat is used for being connected with a steam exhaust pipe, the mounting plate is used for being connected with a box body of the steam oven, and the steam exhaust pipe seat is of a hollow structure with openings at two ends. A first through hole and at least one second through hole are formed in the mounting plate, the steam exhaust pipe seat penetrates through the first through hole, a flange is arranged on the outer side wall of the steam exhaust pipe seat, the bottom wall of the flange abuts against the top wall of the mounting plate, at least one elastic buckle extending downwards is arranged on the bottom wall of the flange, and the elastic buckle is arranged on the top wall of the mounting plate. The bottom of the elastic buckle penetrates out of the second through hole. According to the utility model, the elastic buckle is clamped into the second through hole in the mounting plate, so that the steam exhaust pipe seat can be quickly fixed on the mounting plate, the simple mounting of the steam exhaust pipe is realized, and the cost and working hours can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam ovens, in particular to a fixing structure for the exhaust pipe of a steam oven and a steam oven containing the same. Background Art

[0002] With the development of technology, people pursue a more comfortable life, so electrical appliances such as ovens and steam ovens gradually enter ordinary people's homes. The steam oven cooks the food in the cooking cavity by the steam generated by heating the evaporator. However, in the prior art, the exhaust hood structures of most steam ovens are arranged on the back of the box body, and the exhaust hood structure is fixed by screws, which is complex to install and requires a large amount of cost and working hours; and complex exhaust pipes need to be set up to allow the steam oven to discharge the steam generated by its cooking, resulting in a large volume of the product and affecting the aesthetic appearance. Content of the Utility Model

[0003] The purpose of the utility model is to provide a fixing structure for the exhaust pipe of a steam oven and a steam oven containing the same, so as to solve the technical problem that in the prior art, the exhaust hood structure of the steam oven needs to be fixed to the back of the box body by screws, which is complex to install and requires a large amount of cost and working hours.

[0004] The utility model provides a fixing structure for the exhaust pipe of a steam oven, which includes a mounting plate and an exhaust pipe seat. The exhaust pipe seat is a hollow structure with openings at both ends. The exhaust pipe seat is used to connect with the exhaust pipe. The mounting plate is used to connect with the box body of the steam oven. The mounting plate is provided with a first through hole and at least one second through hole. The exhaust pipe seat penetrates through the first through hole. A flange is provided on the outer side wall of the exhaust pipe seat. The bottom wall of the flange abuts against the top wall of the mounting plate. At least one elastic buckle extending downward is provided on the bottom wall of the flange. The bottom of the elastic buckle passes through the second through hole.

[0005] For the fixing structure for the exhaust pipe of a steam oven as described above, a first annular groove is provided on the side wall of the elastic buckle. The hole wall of the second through hole is clamped in the first annular groove, so that the exhaust pipe seat is fixedly connected to the mounting plate.

[0006] For the fixing structure for the exhaust pipe of a steam oven as described above, a second annular groove is provided on the bottom wall of the exhaust pipe seat. The second annular groove is used for inserting the exhaust pipe so that the exhaust pipe is fixedly connected to the exhaust pipe seat.

[0007] For the fixing structure for the exhaust pipe of a steam oven as described above, the fixing structure for the exhaust pipe of the steam oven further includes an exhaust cover. A first groove is provided on the top wall of the exhaust pipe seat. A third annular groove is provided on the bottom wall of the first groove. The exhaust cover is inserted into the third annular groove.

[0008] The steam oven exhaust pipe fixing structure as described above, the exhaust cover includes an exhaust cover body and an end cap provided on the top of the exhaust cover body, and a plurality of exhaust through holes are provided at the connection between the exhaust cover body and the end cap.

[0009] The steam oven exhaust pipe fixing structure as described above, the mounting plate includes a connecting portion and a bending portion, the connecting portion is used to connect with the box body of the steam oven, the bending portion is connected to the top wall of the connecting portion, and both the first through hole and the second through hole are provided on the bending portion.

[0010] The steam oven exhaust pipe fixing structure as described above, three elastic buckles are circumferentially and evenly distributed on the bottom wall of the flange, three second through holes are evenly distributed around the outer circumference of the first through hole on the mounting plate, and each elastic buckle is inserted into one of the second through holes.

[0011] The present utility model also provides a steam oven, including the steam oven exhaust pipe fixing structure as described above.

[0012] The steam oven as described above, the steam oven includes a box body and an exhaust pipe, a cooking cavity is formed in the box body, an exhaust port is provided on the box body, the exhaust port is communicated with the cooking cavity, one end of the exhaust pipe is inserted into the exhaust port, and the other end of the exhaust pipe is inserted into an exhaust pipe seat.

[0013] The steam oven as described above, both ends of the exhaust pipe are in interference sealing connection with the exhaust pipe seat and the exhaust port respectively.

[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0015] In the present utility model, there are a mounting plate and an exhaust pipe seat. The exhaust pipe seat is a hollow structure with openings at both ends. The exhaust pipe seat is used to connect with the exhaust pipe, and the mounting plate is used to connect with the box body of the steam oven. The mounting plate is provided with a first through hole and at least one second through hole. The exhaust pipe seat passes through the first through hole. A flange is provided on the outer side wall of the exhaust pipe seat, the bottom wall of the flange abuts against the top wall of the mounting plate, and at least one elastic buckle extending downward is provided on the bottom wall of the flange. The bottom of the elastic buckle passes through the second through hole. By snapping the elastic buckle into the second through hole on the mounting plate, the exhaust pipe seat can be quickly fixed to the mounting plate, thereby realizing the simple installation of the exhaust pipe, which is beneficial to saving costs and working hours. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic structural diagram of a steam oven shown according to an exemplary embodiment;

[0018] Figure 2 is an exploded view of a steam oven shown according to an exemplary embodiment;

[0019] Figure 3 is a cross-sectional view of a steam oven shown according to an exemplary embodiment;

[0020] Figure 4 is according to Figure 3 the enlarged view of part A in

[0021] Wherein: 1, mounting plate; 11, connecting portion; 12, bending portion; 121, first through hole; 122, second through hole; 2, exhaust pipe seat; 21, flange; 22, elastic buckle; 221, first annular groove; 23, second annular groove; 24, third annular groove; 25, first groove; 3, exhaust cover; 31, exhaust cover body; 32, end cap; 33, exhaust through hole; 4, box body; 41, cooking cavity; 42, exhaust port; 5, exhaust pipe. Specific embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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 construed as a limitation to the present invention.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0027] See Figures 1 - 4 , the present utility model provides a steam oven exhaust pipe fixing structure, including a mounting plate 1 and an exhaust pipe seat 2. The exhaust pipe seat 2 is a hollow structure with openings at both ends. The exhaust pipe seat 2 is used to connect with the exhaust pipe. The mounting plate 1 is used to connect with the box body 4 of the steam oven. The mounting plate 1 is provided with a first through hole 121 and at least one second through hole 122. The exhaust pipe seat 2 passes through the first through hole 121. A flange 21 is provided on the outer side wall of the exhaust pipe seat 2. The bottom wall of the flange 21 abuts against the top wall of the mounting plate 1. At least one elastic buckle 22 extending downward is provided on the bottom wall of the flange 21. The bottom of the elastic buckle 22 passes through the second through hole 122. By snapping the elastic buckle 22 into the second through hole 122 on the mounting plate 1, the exhaust pipe seat 2 can be quickly fixed to the mounting plate 1, thereby realizing the simple installation of the exhaust pipe, which is beneficial to saving costs and man-hours. Moreover, the elastic buckle 22 and the exhaust pipe seat 2 are an integrally formed structure, which is beneficial to reducing the parts of the product.

[0028] Specifically, the overall shape of the exhaust pipe seat 2 is a tubular structure with openings at both ends. It is hermetically connected to the exhaust pipe 5 of the steam oven and jointly forms a steam exhaust channel with the exhaust pipe 5.

[0029] Further, a first annular groove 221 is provided on the side wall of the elastic buckle 22, and the hole wall of the second through hole 122 is clamped in the first annular groove 221, so that the exhaust pipe seat 2 is fixedly connected to the mounting plate 1.

[0030] Further, a second annular groove 23 is provided on the bottom wall of the exhaust pipe seat 2, and the second annular groove 23 is used for inserting the exhaust pipe so that the exhaust pipe is fixedly connected to the exhaust pipe seat 2.

[0031] During installation, first connect the mounting plate 1 to the box body 4 of the steam oven, then insert the exhaust pipe seat 2 into the first through hole 121 from top to bottom, and at the same time insert the elastic buckle 22 into the second through hole 122. During this process, the elastic buckle 22 is elastically compressed. When the bottom wall of the flange 21 abuts against the top wall of the mounting plate 1, the hole wall of the second through hole 122 is snapped into the first annular groove 221 to realize the fixed connection between the exhaust pipe seat 2 and the mounting plate 1, and then insert the exhaust pipe into the second annular groove 23 to further fix the exhaust pipe.

[0032] Further, the steam oven exhaust pipe fixing structure further includes an exhaust cover 3. A first groove 25 is formed on the top wall of the exhaust pipe seat 2, and a third annular groove 24 is provided on the bottom wall of the first groove 25. The exhaust cover 3 is inserted into the third annular groove 24. The outer ring wall of the third annular groove 24 overlaps with the groove side wall of the first groove 25 in space.

[0033] Further, the exhaust cover 3 includes an exhaust cover body 31 and an end cap 32 provided on the top of the exhaust cover body 31. A plurality of exhaust through holes 33 are provided at the connection between the exhaust cover body 31 and the end cap 32, and the steam in the steam discharge channel can only be discharged to the outside of the steam oven through the exhaust through holes 33.

[0034] Specifically, a second groove is formed on the top wall of the exhaust cover body 31, the end cap 32 is arranged on the bottom wall of the second groove, and a gap is left between the outer side wall of the end cap 32 and the groove side wall of the second groove for steam to discharge.

[0035] In a specific embodiment, the exhaust cover body 31 and the end cap 32 are of an integral structure. The lower end of the exhaust cover body 31 is inserted into the third annular groove 24 and is in an interference sealing connection, so that steam will not enter the area between the box body and the outer shell of the steam oven from the connection gap between the exhaust cover body 31 and the exhaust pipe seat 2, ensuring that the steam can be smoothly discharged to the outside of the steam oven.

[0036] Further, the mounting plate 1 includes a connecting portion 11 and a bending portion 12. The connecting portion 11 is used to connect with the box body 4 of the steam oven. The bending portion 12 is connected to the top wall of the connecting portion 11. Both the first through hole 121 and the second through hole 122 are provided on the bending portion 12. The connecting portion 11 and the bending portion 12 are of an integral structure and are perpendicular to each other, enabling the steam oven to exhaust steam from the top and avoiding exhausting steam from the rear of the box body. Therefore, there is no need to set up complex exhaust pipes for the steam oven to discharge the steam generated during cooking, and it will not cause the product to be large in volume and affect the appearance beauty.

[0037] Further, three elastic buckles 22 are circumferentially and evenly distributed on the bottom wall of the flange 21. Three second through holes 122 are evenly distributed around the outer circumference of the first through hole 121 on the mounting plate 1. Each elastic buckle 22 is inserted into one of the second through holes 122. Fixing with three elastic buckles 22 enables the exhaust pipe seat 2 to be firmly fixed to the mounting plate 1, avoiding loosening during handling or collision.

[0038] In one embodiment, the present utility model further provides a steam oven, including the steam oven exhaust pipe fixing structure as described above.

[0039] Further, the steam oven includes a box body 4 and an exhaust pipe 5. A cooking cavity 41 is formed inside the box body 4. An exhaust port 42 is provided on the box body 4, and the exhaust port 42 communicates with the cooking cavity 41. One end of the exhaust pipe 5 is inserted into the exhaust port 42, and the other end of the exhaust pipe 5 is inserted into the exhaust pipe seat 2. The exhaust port 42 is a metal pipe, and the exhaust pipe 5 is directly sleeved on the exhaust port 42, enabling the steam exhaust channel to communicate with the cooking cavity 41. The connection between the exhaust pipe 5 and the exhaust port 42 is an interference sealing connection.

[0040] Specifically, the connecting portion 11 of the mounting plate 1 is attached to the rear side wall of the box body 4. A third through hole is provided on the connecting portion 11, which can allow the exhaust pipe 5 to pass through.

[0041] Further, both ends of the exhaust pipe 5 are in interference sealing connection with the exhaust pipe seat 2 and the exhaust port 42 respectively, enabling the exhaust pipe 5 to be in sealed connection with the exhaust pipe seat 2 and the exhaust port 42 respectively, and avoiding steam from entering the internal area of the steam oven.

[0042] In a specific embodiment, both the exhaust pipe seat 2 and the exhaust pipe 5 are made of soft materials, which can undergo a certain deformation to achieve a good sealing effect.

[0043] Further, the steam oven further includes an outer housing which covers the outside of the box body 4, and a gap is formed therebetween. The mounting plate 1 is located in this gap. A fourth through hole is provided at the top of the outer housing, and the top of the exhaust cover body 31 passes through the fourth through hole. A flange is provided on the outer side wall of the exhaust cover body 31, and the bottom wall of the flange abuts against the top wall of the outer housing. A notch is formed on the hole wall of the fourth through hole, and a limiting block is provided on the side wall of the exhaust cover body 31. When the exhaust cover 3 rotates to a certain position, the limiting block can pass through the notch, and the exhaust cover 3 can be disassembled without disassembling the steam oven, which is beneficial for the user to check whether the steam exhaust channel is unobstructed.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention.

Claims

1. A fixed structure for the exhaust pipe of a steam oven, characterized in that, It includes a mounting plate (1) and an exhaust pipe seat (2). The exhaust pipe seat (2) is a hollow structure with openings at both ends. The exhaust pipe seat (2) is used to connect with an exhaust pipe. The mounting plate (1) is used to connect with the box body (4) of the steam oven. A first through hole (121) and at least one second through hole (122) are provided on the mounting plate (1). The exhaust pipe seat (2) penetrates through the first through hole (121). A flange (21) is provided on the outer side wall of the exhaust pipe seat (2). The bottom wall of the flange (21) abuts against the top wall of the mounting plate (1). At least one elastic buckle (22) extending downward is provided on the bottom wall of the flange (21). The bottom of the elastic buckle (22) passes through the second through hole (122).

2. The steam oven exhaust pipe fixing structure according to claim 1, characterized in that, A first annular groove (221) is provided on the side wall of the elastic buckle (22). The hole wall of the second through hole (122) is clamped in the first annular groove (221) so that the exhaust pipe seat (2) is fixedly connected to the mounting plate (1).

3. The steam oven exhaust pipe fixing structure according to claim 2, characterized in that, A second annular groove (23) is provided on the bottom wall of the exhaust pipe seat (2). The second annular groove (23) is used for the exhaust pipe to be inserted so that the exhaust pipe is fixedly connected to the exhaust pipe seat (2).

4. The steam oven exhaust pipe fixing structure according to claim 3, characterized in that, The steam oven exhaust pipe fixing structure further includes an exhaust cover (3). A first groove (25) is formed on the top wall of the exhaust pipe seat (2). A third annular groove (24) is provided on the bottom wall of the first groove (25). The exhaust cover (3) is inserted into the third annular groove (24).

5. The steam oven exhaust pipe fixing structure according to claim 4, characterized in that, The exhaust cover (3) includes an exhaust cover body (31) and an end cap (32) provided on the top of the exhaust cover body (31). A number of exhaust through holes (33) are provided at the connection between the exhaust cover body (31) and the end cap (32).

6. The steam oven exhaust pipe fixing structure according to claim 1, characterized in that, The mounting plate (1) includes a connecting part (11) and a bending part (12). The connecting part (11) is used to connect with the box body (4) of the steam oven. The bending part (12) is connected to the top wall of the connecting part (11). The first through hole (121) and the second through hole (122) are both provided on the bending part (12).

7. The steam oven exhaust pipe fixing structure according to claim 1, characterized in that Three circumferentially uniformly distributed elastic buckles (22) are provided on the bottom wall of the flange (21). Three second through holes (122) uniformly distributed around the outer circumference of the first through hole (121) are provided on the mounting plate (1). Each elastic buckle (22) is inserted into one of the second through holes (122).

8. A steam oven, characterized in that, It includes the steam oven exhaust pipe fixing structure according to any one of claims 1-7.

9. The steam oven according to claim 8, wherein The steam oven includes a box body (4) and an exhaust pipe (5). A cooking cavity (41) is formed in the box body (4). An exhaust port (42) is provided on the box body (4). The exhaust port (42) communicates with the cooking cavity (41). One end of the exhaust pipe (5) is inserted into the exhaust port (42), and the other end of the exhaust pipe (5) is inserted into the exhaust pipe seat (2).

10. The steam oven according to claim 9, characterized in that, Both ends of the exhaust pipe (5) are in interference sealing connection with the exhaust pipe seat (2) and the exhaust port (42) respectively.

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