Mounting structure and multifunctional cooking equipment

Abstract

The utility model relates to a mounting structure and multifunctional cooking equipment. The mounting structure comprises an inner container, an upper mounting plate and an air deflector, the inner container comprises an inner container body and a front panel fixed to the front side of the inner container body, and a convex hull is integrally formed on the top face of the inner container body; the upper mounting plate comprises a mounting main plate and a supporting part formed by downwards folding the edge of the mounting main plate, and the bottom of the supporting part abuts against the top flange of the front panel, so that the mounting main plate is located on the upper side of the convex hull; the air guide plate comprises an air guide main plate and a positioning column downwards protruding out of the bottom face of the air guide main plate, a positioning hole is formed in the upper mounting plate in a penetrating mode, a threaded hole corresponding to the positioning hole is formed in the top flanging, the positioning column penetrates through the positioning hole to correspond to the threaded hole, and a screw through hole is formed in the positioning column in a penetrating mode; the inner container, the upper mounting plate and the air guide plate are fixed through screws, and the screws penetrate through the screw through holes to be in threaded connection with the inner walls of the threaded holes.

Description

Technical Field

[0001] The utility model relates to the technical field related to cooking equipment, in particular to a mounting structure and multifunctional cooking equipment. Background Art

[0002] The inner pot volume of multifunctional cooking equipment such as steam ovens is a parameter that customers are more concerned about. In order to meet market demand, some cooking equipment currently adopts the design of a convex bulge on the top of the inner pot and moves the upper heating pipe up to the convex bulge to increase the actual usable volume of the inner pot;

[0003] However, adding a bulge will cause the original installation structure on the top of the inner tank to become incompatible. In order to ensure the normal installation of other components on the top, additional supporting parts are usually designed and added. However, adding supporting parts will increase the cost of the whole machine on the one hand, and increase the installation steps on the other hand, complicating the installation of the whole machine. Utility Model Content

[0004] Based on this, it is necessary to provide an installation structure and a multi-functional cooking device that is suitable for an inner pot with a bulge, does not require additional supporting parts, and is more convenient to install, in order to address the problem that after adding a bulge to the inner pot, additional supporting parts are needed, which leads to increased cost of the whole machine and increased difficulty in installation.

[0005] The present application first provides a mounting structure, including an inner liner, an upper mounting plate and an air guide plate, wherein the inner liner includes an inner liner body and a front panel fixed to the front side of the inner liner body, and a convex bump is integrally formed on the top surface of the inner liner body;

[0006] The upper mounting plate comprises a mounting main board and a support portion formed by folding the edge of the mounting main board downward, wherein the bottom of the support portion abuts against the top flange of the front panel, so that the mounting main board is located on the upper side of the convex bump;

[0007] The air guide plate includes an air guide main board and a positioning column protruding downward from the bottom surface of the air guide main board, the upper mounting plate is provided with a positioning hole, the top flange is provided with a threaded hole corresponding to the positioning hole, the positioning column passes through the positioning hole to correspond to the threaded hole, and a screw through hole is provided in the positioning column;

[0008] The inner liner, the upper mounting plate and the air guide plate are fixed by screws, and the screws penetrate the screw through holes until they are threadedly connected with the inner wall of the threaded hole.

[0009] In one embodiment, the support portion includes a first flange connected to the mounting mainboard and a second flange formed by folding the first flange a second time toward the rear side.

[0010] In one embodiment, the positioning hole includes a first positioning hole opened on the mounting mainboard and a second positioning hole opened on the second flange, the bottom of the positioning column is abutted against the second flange, and the screw through hole, the first positioning hole, the second positioning hole and the threaded hole are concentric.

[0011] In one of the embodiments, the air guide plate further includes a decorative plate fixed to the bottom surface of the air guide main plate, the decorative plate is located in front of the support portion, and the projection of the support portion along the front-to-back direction is completely located within the decorative plate.

[0012] In one of the embodiments, a plurality of reinforcing ribs are fixed between the decorative panel and the air guide main panel.

[0013] In one embodiment, each of the positioning columns corresponds to a reinforcing rib, the reinforcing rib is located between the decorative panel and the positioning column, and the reinforcing rib is respectively fixed to the decorative panel, the air guide main board and the positioning column, and the upper mounting plate is provided with an avoidance groove corresponding to the reinforcing rib.

[0014] In one of the embodiments, the connecting folded edge between the mounting main board and the supporting portion is recessed inward to form a supporting rib.

[0015] In one embodiment, the left and right ends of the support portion have positioning flanges that are engaged with the edges of the top flange.

[0016] In one embodiment, the inner liner also includes a rear panel fixed to the rear side of the inner liner body, and the upper mounting plate also includes a plurality of recessed portions formed by the mounting main board being recessed downward, and the bottom of the recessed portion abuts against the top of the rear panel.

[0017] A second aspect of the present application provides a multifunctional cooking device, comprising the above-mentioned mounting structure.

[0018] The above-mentioned installation structure forms a supporting part by folding the installation main board. The installation main board can be moved up as a whole to match the inner tank body with a bulge without adding additional parts, thereby reducing the equipment cost as much as possible. In addition, the positioning column of the air guide plate is passed through the positioning hole and fixed by screws. The positioning column can not only play a guiding and positioning role, but also play a certain supporting role. While ensuring that the installation process of the inner tank, the upper installation plate and the air guide plate is simple and convenient, it can also further increase the supporting strength of the installation structure of the present application and the firmness of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of the installation structure for this application;

[0020] Figure 2 for Figure 1 Exploded diagram of

[0021] Figure 3 for Figure 1 A stereogram from another angle;

[0022] Figure 4 for Figure 1 A three-dimensional view after sectioning along the central axis of one of the positioning columns;

[0023] Figure 5 for Figure 1 Bottom view of the center air deflector.

[0024] Figure numerals: 10, liner; 11, liner body; 111, convex bump; 12, front panel; 121, top flange; 121a, threaded hole; 13, rear panel; 20, upper mounting plate; 21, mounting main board; 22, supporting portion; 221, first flange; 222, second flange; 223, positioning flange; 23, positioning hole; 231, first positioning hole; 232, second positioning hole; 24, avoidance groove; 25, supporting rib; 26, recessed portion; 30, air guide plate; 31, air guide main board; 32, positioning column; 321, screw through hole; 33, decorative panel; 34, reinforcing rib; 35, first flange rib; 36, second flange rib; 40, dehumidification structure; 50, sealing strip; 60, heat dissipation fan. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships 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, and do not indicate or imply that the referred device or element 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 invention.

[0027] In addition, 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0031] Please combine Figures 1 to 4As shown, the present application first provides a mounting structure, including an inner liner 10, an upper mounting plate 20 and an air guide plate 30, the inner liner 10 includes an inner liner body 11 and a front panel 12 fixed to the front side of the inner liner body 11, and a convex bump 111 is integrally formed on the top surface of the inner liner body 11; the upper mounting plate 20 includes an installation main board 21 and a support portion 22 formed by folding the edge of the installation main board 21 downward, the bottom of the support portion 22 abuts against the top flange 121 of the front panel 12, so that the installation main board 21 is located on the upper side of the convex bump 111; the air guide plate 30 is provided with a plurality of air guide plates 120, ... The plate 30 includes an air guide main board 31 and a positioning column 32 protruding downward from the bottom surface of the air guide main board 31. The upper mounting plate 20 is provided with a positioning hole 23, and the top flange 121 is provided with a threaded hole 121a corresponding to the positioning hole 23. The positioning column 32 passes through the positioning hole 23 to correspond to the threaded hole 121a, and a screw through hole 321 is provided in the positioning column 32; the liner 10, the upper mounting plate 20 and the air guide plate 30 are fixed by screws, and the screws pass through the screw through hole 321 to be threadedly connected with the inner wall of the threaded hole 121a.

[0032] In the present application, the support portion 22 is formed by folding the mounting main board 21, and the mounting main board 21 can be moved up as a whole to match the inner tank body 11 with the bulge 111 without adding additional parts, thereby reducing the equipment cost as much as possible; in addition, the positioning column 32 of the air guide plate 30 passes through the positioning hole 23 and is fixed by screws. The positioning column 32 can not only play a guiding and positioning role, but also play a certain supporting role. While ensuring that the installation process of the inner tank 10, the upper mounting plate 20 and the air guide plate 30 is simple and convenient, it can also further increase the supporting strength of the mounting structure of the present application and the firmness of the overall structure.

[0033] Preferably, the air guide main board 31 is provided with a plurality of positioning posts 32 at equal intervals along the left-right direction, and the upper mounting plate 20 is provided with a plurality of positioning holes 23 corresponding one-to-one to the positioning posts 32 .

[0034] More preferably, the air guide main plate 31 is provided with four positioning posts 32 at equal intervals along the left-right direction.

[0035] It should be noted that the folding in this article can be a fold with an angled cross section, or a fold with an arc-shaped cross section, as long as the support portion 22 can be formed on the lower side of the mounting main board 21.

[0036] In some embodiments, other side edges of the mounting main board 21 may also be folded to form a supporting portion 22 , as long as the supporting portion 22 can be abutted and fixed to the liner body 11 .

[0037] In some embodiments, the positioning column 32 has a certain draft angle to facilitate the assembly and disassembly of the air guide plate 30 .

[0038] Please combine Figure 2 as well as Figure 4As shown, in some embodiments, the support portion 22 includes a first flange 221 connected to the mounting main board 21 and a second flange 222 formed by folding the first flange 221 toward the rear for a second time.

[0039] The second flange 222 is formed by secondary folding to increase the contact area between the support portion 22 and the top flange 121 , thereby increasing the connection stability between the upper mounting plate 20 and the inner container 10 .

[0040] Specifically, the first flange 221 is vertical, and the second flange 222 is horizontal, that is, the first bend and the second bend are both 90° right-angle bends.

[0041] In some other embodiments, the support portion 22 may also be other structures, such as the first flange 221 being folded twice toward the front side to form a Z-shaped structure, or the second flange 222 being folded again toward the upper side to form a structure with a square cross-section, etc. This application does not make further limitations here.

[0042] Please combine Figure 3 as well as Figure 4 As shown, in some embodiments, the positioning hole 23 includes a first positioning hole 231 opened on the mounting mainboard 21 and a second positioning hole 232 opened on the second flange 222, the bottom of the positioning column 32 is against the second flange 222, and the screw through hole 321, the first positioning hole 231, the second positioning hole 232 and the threaded hole 121a are concentric.

[0043] The air guide plate 30 and the top flange 121 are clamped to the upper mounting plate 20 by the threaded connection between the screw and the threaded hole 121a, wherein the air guide plate 30 is in close contact with the mounting main plate 21, and the top flange 121 is against the second flange 222, so as to increase the fixing reliability among the air guide plate 30, the upper mounting plate 20 and the top flange 121;

[0044] In addition, the bottom of the positioning column 32 abuts against the second flange 222 to provide a further supporting effect and prevent the support portion 22 from being deformed due to clamping transition.

[0045] Please combine Figure 2 as well as Figure 4 As shown, in some embodiments, the air guide plate 30 also includes a decorative plate 33 fixed to the bottom surface of the air guide main plate 31 , the decorative plate 33 is located on the front side of the support portion 22 , and the projection of the support portion 22 along the front-to-back direction is completely located within the decorative plate 33 .

[0046] The decorative panel 33 can shield the support portion 22 and prevent the screws from being directly exposed to the outside. On the one hand, it can reduce the possibility of screw corrosion and improve the reliability of the installation structure after long-term use. On the other hand, it can also improve the overall flatness of the air outlet position of the air guide plate 30, thereby improving the overall aesthetics of the equipment.

[0047] Please refer to Figure 3 As shown, in some embodiments, a plurality of reinforcing ribs 34 are fixed between the decorative panel 33 and the air guide main board 31 to increase the fixing reliability between the air guide main board 31 and the decorative panel 33 .

[0048] Preferably, five reinforcing ribs 34 are fixed between the decorative plate 33 and the air guide main plate 31 at equal intervals along the left-right direction.

[0049] Please combine Figure 3 as well as Figure 4 As shown, in some embodiments, each positioning column 32 corresponds to a reinforcing rib 34, the reinforcing rib 34 is located between the decorative panel 33 and the positioning column 32, and the reinforcing rib 34 is respectively fixed to the decorative panel 33, the air guide main board 31 and the positioning column 32, and the upper mounting plate 20 is provided with an avoidance groove 24 corresponding to the reinforcing rib 34; the decorative panel 33, the air guide main board 31 and the positioning column 32 are connected by the reinforcing rib 34, so as to increase the overall structural strength of the air guide plate 30.

[0050] Please refer to Figure 3 As shown, in some embodiments, the connecting folded edge of the mounting main board 21 and the support portion 22 is recessed inward to form a support rib 25; the support rib 25 can ensure the bending angle between the mounting main board 21 and the support portion 22, so that the bend is not easy to rebound after processing; in addition, since the support rib 25 is formed by the inward recess of the bend, there is no need to add additional parts, which can reduce costs.

[0051] Preferably, a plurality of support ribs 25 are formed at equal intervals along the bending length direction, and the support ribs 25 are in the shape of triangular pyramids.

[0052] Please combine Figure 2 as well as Figure 3 As shown, in some embodiments, the left and right ends of the support portion 22 have positioning flanges 223 that are engaged with the edges of the top flange 121; when the upper mounting plate 20 is installed with the top flange 121, the positioning flange 223 can play a positioning role to prevent the upper mounting plate 20 from shifting left and right, resulting in poor appearance such as the entire machine door being tilted or having steps.

[0053] Please refer to Figure 2 As shown, in some embodiments, the liner 10 also includes a rear panel 13 fixed to the rear side of the liner body 11, and the upper mounting plate 20 also includes a plurality of recessed portions 26 formed by the mounting main board 21 being recessed downward, and the bottom of the recessed portion 26 is against the top of the rear panel 13.

[0054] The recessed portion 26 can further increase the contact area between the upper mounting plate 20 and the inner tank body 11 to ensure a stable connection between the two. At the same time, since the recessed portion 26 is formed by the mounting main board 21 being recessed downward, there is no need to set up an additional support frame, which can also reduce costs.

[0055] Preferably, the recessed portion 26 is in the shape of an inverted frustum.

[0056] More preferably, three recessed portions 26 are arranged at equal intervals along the left-right direction on the rear side of the mounting main board 21, and the mounting main board 21 is jointly supported by the front support portion 22 and the rear recessed portions 26, so as to achieve a firm installation of the upper mounting plate 20 without the need for an additional support frame.

[0057] Please refer to Figure 5 As shown, in some embodiments, a dehumidification structure 40 is provided at the throat portion with the narrowest width inside the air guide main board 31. According to the Venturi principle, the wind speed at this position is the largest, and according to the Bernoulli principle, the negative pressure of the exhaust gas of the inner tank 10 at this position is the largest, so the dehumidification effect is the best.

[0058] Please refer to Figure 5 As shown, in some embodiments, a heat dissipation channel is formed between the air guide plate 30 and the upper mounting plate 20, and the exhaust port at the front end of the heat dissipation channel is connected to the outside. A sealing strip 50 surrounding the heat dissipation channel is also provided between the air guide plate 30 and the upper mounting plate 20, and the two are fixed by screws located on the outside of the sealing strip 50 to ensure that the heat dissipation channel formed between the air guide plate 30 and the upper mounting plate 20 is completely sealed except for the front end exhaust port. This design not only has good sealing reliability, but also facilitates disassembly and maintenance.

[0059] Please refer to Figure 5 As shown, in some embodiments, the air guide plate 30 is further provided with a first flange rib 35 and a second flange rib 36, wherein:

[0060] The first flange rib 35 is located at the exhaust pipe outlet to guide the steam discharged from the inner tank 10 forward and then discharge it stably, preventing the steam from overflowing upward into the space above the air guide plate 30;

[0061] The second flange rib 36 is located at the return air outlet of the heat dissipation fan 60 to reduce the return air volume of the heat dissipation fan 60 and discharge more air to the outside, thereby ensuring a better exhaust and heat dissipation effect.

[0062] A second aspect of the present application provides a multifunctional cooking device, comprising the above-mentioned mounting structure.

[0063] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments 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.

[0064] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. 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 mounting structure, characterized in that: The invention comprises an inner liner (10), an upper mounting plate (20) and an air guide plate (30), wherein the inner liner (10) comprises an inner liner body (11) and a front panel (12) fixed to the front side of the inner liner body (11), and a convex bump (111) is integrally formed on the top surface of the inner liner body (11); The upper mounting plate (20) comprises a mounting main plate (21) and a support portion (22) formed by folding the edge of the mounting main plate (21) downward, the bottom of the support portion (22) abuts against the top flange (121) of the front panel (12), so that the mounting main plate (21) is located on the upper side of the convex bump (111); The air guide plate (30) comprises an air guide main plate (31) and a positioning column (32) protruding downward from the bottom surface of the air guide main plate (31); the upper mounting plate (20) is provided with a positioning hole (23); the top flange (121) is provided with a threaded hole (121a) corresponding to the positioning hole (23); the positioning column (32) passes through the positioning hole (23) to correspond to the threaded hole (121a); ​​and a screw through hole (321) is provided in the positioning column (32); The inner liner (10), the upper mounting plate (20) and the air guide plate (30) are fixed by means of screws, and the screws penetrate the screw through holes (321) and are threadedly connected to the inner wall of the threaded hole (121a).

2. The mounting structure according to claim 1, characterized in that: The connection fold between the mounting main board (21) and the support portion (22) is recessed inwards to form a support rib (25).

3. The mounting structure according to claim 1, characterized in that: The left and right ends of the support portion (22) are provided with positioning flanges (223) which are engaged with the edges of the top flange (121).

4. The mounting structure according to claim 1, characterized in that: The inner liner (10) further comprises a rear panel (13) fixed to the rear side of the inner liner body (11), and the upper mounting plate (20) further comprises a plurality of recessed portions (26) formed by the mounting main plate (21) being recessed downward, the bottom of the recessed portion (26) being in contact with the top of the rear panel (13).

5. The mounting structure according to any one of claims 1 to 4, characterized in that: The support portion (22) comprises a first flange (221) connected to the mounting main board (21) and a second flange (222) formed by folding the first flange (221) a second time toward the rear.

6. The mounting structure according to claim 5, characterized in that: The positioning hole (23) comprises a first positioning hole (231) opened on the mounting main board (21) and a second positioning hole (232) opened on the second flange (222); the bottom of the positioning column (32) abuts against the second flange (222); and the screw through hole (321), the first positioning hole (231), the second positioning hole (232) and the threaded hole (121a) are concentric.

7. The mounting structure according to claim 5, characterized in that: The air guide plate (30) further comprises a decorative plate (33) fixed to the bottom surface of the air guide main plate (31); the decorative plate (33) is located in front of the support portion (22); and the projection of the support portion (22) in the front-to-back direction is completely located within the decorative plate (33).

8. The mounting structure according to claim 7, characterized in that: A plurality of reinforcing ribs (34) are fixed between the decorative plate (33) and the air guide main plate (31).

9. The mounting structure according to claim 8, characterized in that: Each of the positioning columns (32) corresponds to a reinforcing rib (34), the reinforcing rib (34) is located between the decorative panel (33) and the positioning column (32), and the reinforcing rib (34) is respectively fixed to the decorative panel (33), the air guide main board (31) and the positioning column (32), and the upper mounting plate (20) is provided with an avoidance groove (24) corresponding to the reinforcing rib (34).

10. A multifunctional cooking device, characterized in that: The invention comprises a mounting structure as claimed in any one of claims 1 to 9.

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