Oven

Abstract

The utility model discloses an oven which comprises an oven body shell with an opening in the front side. The box door is connected to the opening of the box body shell; the device is characterized by further comprising a mounting seat which is vertically arranged in the box body shell and is provided with a positioning column extending forwards; the inner container is arranged on the front side of the mounting base, the front side of the inner container corresponds to the opening of the refrigerator door, at least part of the edge of the front side of the inner container is turned outwards and extends to form a positioning part, a positioning hole is formed in the positioning part, the inner container is arranged in the positioning hole in a penetrating mode through the positioning column and is positioned relative to the mounting base, and a mounting hole is formed in a rear side plate of the inner container. And the inner container is mounted on the mounting seat through the mounting hole. Specifically, according to the design of the utility model, the positioning column on the mounting seat is accurately matched with the positioning hole in the inner container, so that the inner container is positioned in the oven. On the basis, stable and reliable connection between the inner container and the mounting seat is realized through the mounting hole of the inner container.

Description

Technical Field

[0001] The utility model relates to cooking equipment, in particular to an oven. Background Art

[0002] An oven is a commonly used kitchen cooking device. The Chinese utility model patent "A Hot Air Oven" with application number 201822167563.6 (authorization announcement number CN209694960U) discloses in detail the general structure of the oven: it includes an outer shell, a door assembly is hinged on one side of the outer shell, an inner liner is arranged inside the outer shell, the inner liner is annular and integrally formed, a back plate is arranged on the other side of the outer shell opposite to the door assembly, and a hot air system is arranged on the back plate; the hot air system includes an air guide plate, a heating component and a fixed seat (i.e., a mounting seat), the fixed seat is vertically arranged on the inner side of the back plate, an air guide plate is arranged on one side of the fixed seat close to the door assembly, a heating component connected to the fixed seat is arranged between the air guide plate and the fixed seat, a heating space is formed in the gap between the air guide plate and the fixed seat, air outlets are formed on both sides of the width direction of the air guide plate, the air outlets are arranged in the vertical direction, a circular air inlet is arranged in the middle of the air guide plate between the two air outlets, and the air inlet and the air outlet connect the heating space with the inner liner.

[0003] In the traditional oven structure, the back of the inner tank is usually fixed to the inside of the oven body by welding, and the top of the inner tank is fastened to the upper side of the outer shell by screws. This design makes it extremely difficult to disassemble the inner tank, which in turn affects the convenience of cleaning. Since the inner tank cannot be easily removed for thorough cleaning, the accumulation of dirt inside the inner tank becomes a problem. In view of this, it is necessary to develop an oven with a removable inner tank to facilitate users to perform thorough cleaning and maintenance. In addition, during the operation of the oven, the air guide plate is very easy to be stained, but it is also inconvenient to disassemble it. Therefore, the structural design of the air guide plate also needs to be optimized to make it easier to disassemble and clean. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an oven with an easily detachable inner tank in view of the above technical status quo.

[0005] The utility model solves the above technical problems by adopting the following technical solution: an oven comprising

[0006] A box housing having an opening at the front side;

[0007] A box door connected to the opening of the box shell;

[0008] It is characterized by that it also includes

[0009] A mounting seat, vertically placed in the box shell, provided with a positioning column extending forward;

[0010] The inner liner is arranged on the front side of the mounting seat, the front side of the inner liner corresponds to the box door opening, the front edge of the inner liner is at least partially turned outward and extended to form a positioning portion, the positioning portion is provided with a positioning hole, the inner liner is passed through the positioning hole by the positioning column and is positioned relative to the mounting seat, the rear side plate of the inner liner is provided with a mounting hole, and the inner liner is installed on the mounting seat through the mounting hole.

[0011] Furthermore, the positioning column includes a left positioning column and a right positioning column, which are respectively arranged on the left and right sides of the inner liner. The front edge of the left side plate of the inner liner is correspondingly turned outward and extended to form a left positioning portion, and the front edge of the right side surface of the inner liner is correspondingly turned outward and extended to form a right positioning portion.

[0012] To make the positioning more accurate, further, the positioning posts include at least two left positioning posts distributed in parallel up and down and at least two right positioning posts distributed in parallel up and down.

[0013] To prevent the positioning column from shifting, further, it also includes a left support column supporting the left positioning column, and the left support column is perpendicular to the left positioning column; it also includes a right support column supporting the right positioning column, and the right support column is perpendicular to the right positioning column.

[0014] Preferably, the rear side plate of the inner tank includes a mounting portion, the mounting portion is tightly attached to the mounting seat, and the mounting hole is opened in the mounting portion.

[0015] Specifically, there are four mounting portions, which are respectively located at the four corners of the rear side plate of the inner tank.

[0016] Preferably, the rear side plate of the inner container further comprises an air guide portion, the air guide portion is spaced apart from the mounting seat, and a hot air space for supplying heat to the inner container is formed between the air guide portion and the mounting seat. The air guide portion is integrated with the inner container, so the air guide portion is removed when the inner container is removed, making the air guide portion easier to clean.

[0017] Specifically, the oven further comprises heating tubes, which are arranged above and below the inner container.

[0018] Compared with the prior art, the utility model improves the structural design to enhance the convenience of assembly and disassembly. Specifically, the utility model realizes the positioning of the inner pot inside the oven through the precise cooperation between the positioning column on the mounting seat and the positioning hole of the inner pot. On this basis, the inner pot and the mounting seat are connected stably and reliably through the mounting hole of the inner pot. When disassembly is required, it is only necessary to simply release the locking mechanism of the mounting hole and the mounting seat, and then move the inner pot forward so that its positioning hole slips off the positioning column to complete the disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an oven according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an oven according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the mounting base structure of an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the inner tank structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4 As shown, it is a preferred embodiment of an oven of the utility model, the oven comprises a box shell with an opening at the front side, a box door 3 is connected to the opening of the box shell, and a mounting seat 1 and an inner pot 2 are arranged in the box shell.

[0025] The mounting base 1 is placed upright at the rear of the housing, and its front surface is provided with a left positioning column 11 and a right positioning column 13 extending forward. In order to position more accurately, the left positioning column 11 has at least two parallel columns extending vertically, and a left support column 12 perpendicular to the left positioning column 11 is provided to support the left positioning column 11. Similarly, the right positioning column 13 also has at least two parallel columns extending vertically, and a right support column 14 perpendicular to the right positioning column 13 is provided to support the right positioning column 13. Figure 3 As shown, in this embodiment, two left positioning posts 11 and two right positioning posts 13 are used for illustration.

[0026] Liner 2 Figure 4 As shown, it is arranged on the front side of the mounting base 1, and the inner pot 2 is surrounded by an upper side plate, a lower side plate, a left side plate, a right side plate and a rear side plate. The front side corresponds to the opening of the box door 3, and the corners can be designed as rounded corners as needed. A baking tray and other structures can be arranged inside the inner pot 2. The front edge of the left side plate of the inner pot 2 is correspondingly turned outward and extended to form a left positioning portion 21, and the left positioning portion 21 has a left positioning hole 22 corresponding to the left positioning column 11; the front edge of the right side plate of the inner pot 2 is correspondingly turned outward and extended to form a right positioning portion 23, and the right positioning portion 23 has a right positioning hole 24 corresponding to the right positioning column 13. The left positioning column 11 and the right positioning column 13 of the mounting base 1 are inserted into the left and right positioning holes of the inner pot 2, so as to realize the positioning of the inner pot 2.

[0027] The assembly relationship between the inner tank 2 and the mounting base 1 is as follows: Figure 2As shown, the rear side plate of the inner liner 2 includes a mounting portion 25 and an air guide portion 27. There are four mounting portions 25, which are respectively located at the four corners of the rear side plate of the inner liner 2. Each mounting portion 25 has a mounting hole 26, and the position of the mounting hole 26 corresponds to the mounting structure of the mounting seat. In this embodiment, screws are passed through the mounting holes 26 to achieve locking with the mounting structure of the mounting seat, so that the inner liner 2 and the mounting seat 1 are fixedly installed. There is a certain spacing distance between the air guide portion 27 and the mounting seat 1, so that a hot air space for supplying heat to the inner liner 2 is formed between the air guide portion 27 and the mounting seat 1. The air guide portion 27 is integrated with the inner liner 2, so removing the inner liner 2 means removing the air guide portion 27, which can make the air guide portion 27 easier to clean.

[0028] Since the left positioning column 11 and the right positioning column 13 occupy the left and right spaces of the inner pot 2 , in order to reasonably allocate the space, the heating tube 4 used for heating in the oven is arranged above and below the inner pot 2 in this embodiment.

Claims

1. An oven, comprising A box housing having an opening at the front side; A box door (3) connected to the opening of the box shell; It is characterized in that Also includes A mounting seat (1) is vertically placed in the box shell and is provided with a positioning column extending forward; The inner liner (2) is arranged on the front side of the mounting seat (1), the front side of the inner liner (2) corresponds to the opening of the box door (3), the front side edge of the inner liner (2) is at least partially turned outward and extended to form a positioning portion, the positioning portion is provided with a positioning hole, the inner liner (2) is positioned relative to the mounting seat (1) by the positioning column passing through the positioning hole, the rear side plate of the inner liner (2) is provided with a mounting hole (26), and the inner liner is installed on the mounting seat (1) through the mounting hole (26).

2. The oven according to claim 1, characterized in that: The positioning column comprises a left positioning column (11) and a right positioning column (13), which are respectively arranged on the left and right sides of the inner liner (2); the front edge of the left side plate of the inner liner (2) is correspondingly turned outward and extended to form a left positioning portion (21); the front edge of the right side plate of the inner liner (2) is correspondingly turned outward and extended to form a right positioning portion (23).

3. The oven according to claim 2, characterized in that: The positioning posts comprise at least two left positioning posts (11) distributed in parallel up and down and at least two right positioning posts (13) distributed in parallel up and down.

4. The oven according to claim 3, characterized in that: It also includes a left support column (12) supporting the left positioning column (11), the left support column (12) being perpendicular to the left positioning column (11); and a right support column (14) supporting the right positioning column (13), the right support column (14) being perpendicular to the right positioning column (13).

5. The oven according to claim 1, characterized in that: The rear side plate of the inner container (2) comprises a mounting portion (25), the mounting portion (25) is closely attached to the mounting seat (1), and the mounting hole (26) is opened in the mounting portion (25).

6. The oven according to claim 5, characterized in that: There are four mounting portions (25) in total, which are respectively located at the four corners of the rear side plate of the inner container (2).

7. The oven according to claim 6, characterized in that: The rear side plate of the inner liner (2) further comprises an air guide portion (27), the air guide portion (27) being spaced apart from the mounting seat (1), and a hot air space for supplying heat to the inner liner (2) is formed between the air guide portion (27) and the mounting seat (1).

8. The oven according to claim 1, characterized in that: It also includes a heating tube (4), which is arranged above and below the inner container (2).

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