Door frame, disinfection cabinet and integrated cooker

Abstract

The utility model provides a door frame, a disinfection cabinet and an integrated cooker, and relates to the technical field of cooking utensils. A left vertical bar, an upper crosspiece, a right vertical bar and a lower crosspiece of the door frame are sequentially and vertically welded to form an area used for being matched with a door plate, the top end of the left vertical bar is provided with a first left limiting folded edge welded to the upper crosspiece, the bottom end of the left vertical bar is provided with a second left limiting folded edge welded to the lower crosspiece, and the top end of the right vertical bar is provided with a first right limiting folded edge welded to the upper crosspiece. A second right limiting folding edge welded with the lower crosspiece is arranged at the bottom end of the lower crosspiece; the left vertical bar is provided with a left plane plate and a left bent plate protruding out of the left plane plate and extending inwards, the right vertical bar is provided with a right plane plate and a right bent plate protruding out of the right plane plate and extending inwards, and the distance between the left bent plate and the right bent plate is smaller than or equal to the size of the door plate in the left-right direction. The door frame solves the technical problems that in the prior art, a door frame is large in production difficulty, and the glass door plate and the outer frame move.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking appliances, in particular to a door frame, a disinfection cabinet and an integrated stove. Background Art

[0002] In the existing integrated stove configured with a disinfection cabinet, the disinfection cabinet is located below the cooking appliance and is connected to the frame for supporting the cooking appliance by screws.

[0003] See Figures 1 to 3 , the disinfection cabinet includes a door frame, a body, a drawer rack and a glass door panel. The body is located within the frame and is connected to the frame of the integrated stove; the door frame includes an upper cross bar, a lower cross bar, a left vertical bar and a right vertical bar. The upper cross bar, the left vertical bar, the lower cross bar and the right vertical bar are vertically connected in sequence to enclose a frame structure and are all connected to the body; wherein, both the left vertical bar and the right vertical bar are provided with outer frames; the glass door panel is connected to the drawer rack, and the drawer rack is slidably connected to the inner wall of the body, so that the glass door panel can open or close the body; when the glass door panel is in the state of closing the body, the glass door panel is located between the two outer frames.

[0004] The left vertical bar 100 and the right vertical bar 200 are provided with outer frames 700, resulting in problems of complex process and difficult control of bending angles for the door frame; in addition, there are gaps between the outer frame 700 and the glass door panel, as shown as a and b in the figure. The sizes of the gaps cannot be guaranteed to be uniform, and the outer frame 700 is more likely to be displaced after long-term use, making it impossible to ensure the uniformity of the gap sizes, which affects the appearance of the integrated stove. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a door frame, a disinfection cabinet and an integrated stove to alleviate the technical problems of large production difficulty of the door frame and displacement between the glass door panel and the outer frame existing in the prior art.

[0006] To solve the above technical problems, the technical solution provided by the utility model lies in:

[0007] In the first aspect, the door frame provided by the utility model includes a left vertical bar, a right vertical bar, an upper cross bar and a lower cross bar;

[0008] The left vertical bar, the upper cross bar, the right vertical bar and the lower cross bar are vertically welded in sequence to form an area for cooperating with the door panel, and the top end of the left vertical bar is provided with a first left limiting folding edge welded to the upper cross bar, and the bottom end is provided with a second left limiting folding edge welded to the lower cross bar. The top end of the right vertical bar is provided with a first right limiting folding edge welded to the upper cross bar, and the bottom end is provided with a second right limiting folding edge welded to the lower cross bar;

[0009] The left vertical block is provided with a left flat plate and a left bent plate protruding from the left flat plate and extending inwardly, the right vertical block is provided with a right flat plate and a right bent plate protruding from the right flat plate and extending inwardly, and the distance between the left bent plate and the right bent plate is less than or equal to the size of the door panel in the left and right directions.

[0010] Furthermore, the left vertical member includes a left connecting plate and a left supporting plate, the two side walls of the left supporting plate are respectively vertically connected to the left connecting plate and the left plane plate, and the first left limiting folding edge and the second left limiting folding edge are provided at both ends of the left connecting plate;

[0011] The right vertical rail includes a right connecting plate and a right supporting plate, the two side walls of the right supporting plate are respectively vertically connected to the right connecting plate and the right flat plate, and the first right limiting folding edge and the second right limiting folding edge are provided at both ends of the right connecting plate.

[0012] Furthermore, the top end of the left support plate protrudes from the left connecting plate, and the top end of the left support plate is welded to the upper cross bar;

[0013] The top end of the right supporting plate protrudes from the right connecting plate, and the top end of the right supporting plate is welded to the upper cross piece.

[0014] Furthermore, a third left limiting folding edge is provided at the bottom end of the left supporting plate, and the third left limiting folding edge is welded to the lower cross piece;

[0015] A third right limiting folding edge is provided at the bottom end of the right supporting plate, and the third right limiting folding edge is welded to the lower cross piece.

[0016] Furthermore, the upper cross bar includes a vertical plate and a horizontal plate connected vertically, and both ends of the vertical plate are provided with a limiting portion bent toward the direction of the horizontal plate;

[0017] Two ends of the horizontal plate are respectively welded to the first left limiting folding edge and the first right limiting folding edge;

[0018] The top end of the left support plate and the top end of the right support plate are respectively welded to the limiting parts at both ends of the vertical plate.

[0019] Furthermore, the upper crossbar further comprises an edge, and the edge is vertically connected to a side of the vertical plate facing away from the horizontal plate;

[0020] Both ends of the edge wrapping protrude from the vertical plate, and the two ends of the edge wrapping are respectively in contact with the left plane plate and the right plane plate.

[0021] Furthermore, the upper cross bar also includes a reinforcing plate, which is vertically connected to the horizontal plate, and both ends of the horizontal plate protrude from the reinforcing plate.

[0022] Furthermore, the left support plate includes a left reinforcing plate which is perpendicularly connected to the left bending plate and is disposed opposite to the left flat plate;

[0023] The right support plate includes a right reinforcing plate which is perpendicularly connected to the right bending plate and is disposed opposite to the right flat plate.

[0024] In a second aspect, the disinfection cabinet provided by the present utility model includes a main body, a door panel, a drawer rack, and a door frame as described in any one of the above;

[0025] The door frame is installed at the open end of the main body;

[0026] The drawer rack is slidably connected to the inner wall of the main body, the door panel is connected to the drawer rack, and in the left - right direction, the size of the door panel is greater than or equal to the size of the door frame.

[0027] In a third aspect, the integrated cooking stove provided by the present utility model includes a cooking appliance, a frame, a machine head, and a disinfection cabinet as described above;

[0028] The cooking appliance and the machine head are both installed at the top end of the frame, and the disinfection cabinet is installed inside the frame.

[0029] Based on the above - mentioned technical solutions, the technical effects achievable by the present utility model are analyzed as follows:

[0030] The door frame provided by the present utility model includes a left vertical bar, a right vertical bar, an upper cross bar, and a lower cross bar; the left vertical bar, the upper cross bar, the right vertical bar, and the lower cross bar are sequentially perpendicularly welded to form a region for cooperating with the door panel. The top end of the left vertical bar is provided with a first left limiting folded edge welded to the upper cross bar, and the bottom end is provided with a second left limiting folded edge welded to the lower cross bar. The top end of the right vertical bar is provided with a first right limiting folded edge welded to the upper cross bar, and the bottom end is provided with a second right limiting folded edge welded to the lower cross bar; the left vertical bar is provided with a left flat plate and a left bending plate protruding from the left flat plate and extending inward, and the right vertical bar is provided with a right flat plate and a right bending plate protruding from the right flat plate and extending inward, and the distance between the left bending plate and the right bending plate is less than or equal to the size of the door panel in the left - right direction.

[0031] Among them, the left bending plate extending inward means that the left bending plate extends towards the inside of the door frame. In other words, the left bending plate extending inward means that the left bending plate extends in a direction away from the door panel; similarly, the right bending plate extending inward means that the right bending plate extends towards the inside of the door frame. In other words, the right bending plate extending inward means that the right bending plate extends in a direction away from the door panel.

[0032] In this door frame, the distance between the left bending plate and the right bending plate is less than or equal to the size of the door panel in the left-right direction, so that the door panel covers the door frame in the left-right direction, realizing a seamless gap between the door panel and the door frame in the left-right direction, and further realizing that no gap between the door frame and the door panel can be seen from the front of the door panel. Moreover, the two ends of the left vertical bar are respectively provided with a first left limiting folding edge and a second left limiting folding edge, which increases the contact area with the upper cross bar and the lower cross bar, enhances the welding strength, avoids the displacement of the left vertical bar relative to the upper cross bar or the lower cross bar, and further avoids seeing the left vertical bar from the front of the door panel; similarly, the two ends of the right vertical bar are respectively provided with a first right limiting folding edge and a second right limiting folding edge, which increases the contact area with the upper cross bar and the lower cross bar, enhances the welding strength, avoids the displacement of the right vertical bar relative to the upper cross bar or the lower cross bar, and further avoids seeing the right vertical bar from the front of the door panel. By optimizing the structure of the door frame, the overall strength of the door frame is improved, thereby solving the problem of the deviation of the left vertical bar or the right vertical bar of the door frame, improving the production efficiency, avoiding the return of the machine due to uneven gaps caused by customer complaints, and reducing the maintenance rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 is a schematic structural diagram of an integrated stove in the background art;

[0035] Figure 2 is a cross-sectional view of an integrated stove in the background art;

[0036] Figure 3 is Figure 2 a partial enlarged view of part A in

[0037] Figure 4 is a cross-sectional view of an integrated stove provided by an embodiment of the present invention;

[0038] Figure 5 is Figure 4 a partial enlarged view of part B in

[0039] Figure 6 is a schematic structural diagram of a door frame provided by an embodiment of the present invention;

[0040] Figure 7 is a schematic diagram of the bottom of the left vertical bar in the door frame provided by an embodiment of the present invention;

[0041] Figure 8 is a schematic diagram of the spot welding positions of the door frame provided by an embodiment of the present inventionFigure One ;

[0042] Figure 9 Schematic diagram of spot welding positions of the door frame provided by the embodiment of the present utility model Figure Two ;

[0043] Figure 10 Schematic diagram of the structure of the disinfection cabinet provided by the embodiment of the present utility model;

[0044] Figure 11 Exploded view of the disinfection cabinet provided by the embodiment of the present utility model;

[0045] Figure 12 Schematic diagram of the structure of the integrated stove provided by the embodiment of the present utility model.

[0046] Icon:

[0047] 100 - Left vertical file; 110 - First left limit folding edge; 120 - Second left limit folding edge; 130 - Left flat plate; 140 - Left bending plate; 150 - Left connecting plate; 160 - Left support plate; 170 - Third left limit folding edge; 180 - Left reinforcement plate;

[0048] 200 - Right vertical file; 210 - First right limit folding edge; 220 - Second right limit folding edge; 230 - Right flat plate; 240 - Right bending plate; 250 - Right connecting plate; 260 - Right support plate; 270 - Third right limit folding edge; 280 - Right reinforcement plate;

[0049] 300 - Upper cross bar; 310 - Vertical plate; 320 - Limiting part; 330 - Horizontal plate; 340 - Edge wrapping; 350 - Reinforcement plate;

[0050] 400 - Lower cross bar;

[0051] 510 - Main unit; 520 - Door panel; 530 - Drawer rack; 540 - Door seal strip; 550 - Door seal strip seat;

[0052] 610 - Cooker; 620 - Frame; 630 - Machine head;

[0053] 700 - Outer frame. Detailed implementation manners

[0054] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0055] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0056] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not require further definition and explanation in subsequent drawings.

[0057] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is habitually placed during use. 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 thus cannot be construed as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0058] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0059] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0060] The following will, with reference to the accompanying drawings, elaborate on some embodiments of the present invention. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0061] Embodiment 1

[0062] See Figures 1 to 3, there is a gap between the outer frame 700 and the glass door panel 520, as shown by a and b in the figure. The size of the gap cannot be guaranteed to be uniform, and the deviation of the outer frame 700 after long-term use makes it even more impossible to ensure the uniform size of the gap, affecting the appearance of the integrated stove.

[0063] In view of this, referring to Figures 4 to 12 , the door frame provided by the embodiment of the present utility model includes a left vertical file 100, a right vertical file 200, an upper cross file 300 and a lower cross file 400; the left vertical file 100, the upper cross file 300, the right vertical file 200 and the lower cross file 400 are vertically welded in sequence to form a region for cooperating with the door panel 520, and a first left limiting fold 110 welded to the upper cross file 300 is provided at the top of the left vertical file 100, and a second left limiting fold 120 welded to the lower cross file 400 is provided at the bottom; a first right limiting fold 210 welded to the upper cross file 300 is provided at the top of the right vertical file 200, and a second right limiting fold 220 welded to the lower cross file 400 is provided at the bottom; the left vertical file 100 is provided with a left flat plate 130 and a left bending plate 140 protruding from the left flat plate 130 and extending inward, the right vertical file 200 is provided with a right flat plate 230 and a right bending plate 240 protruding from the right flat plate 230 and extending inward, and the distance between the left bending plate 140 and the right bending plate 240 is less than or equal to the size of the door panel 520 in the left-right direction.

[0064] Among them, the inward extension of the left bending plate 140 means that the left bending plate 140 extends into the interior of the door frame. In other words, the inward extension of the left bending plate 140 means that the left bending plate 140 extends in a direction away from the door panel 520; similarly, the inward extension of the right bending plate 240 means that the right bending plate 240 extends into the interior of the door frame. In other words, the inward extension of the right bending plate 240 means that the right bending plate 240 extends in a direction away from the door panel 520.

[0065] In this door frame, the distance between the left bending plate 140 and the right bending plate 240 is less than or equal to the size of the door panel 520 in the left - right direction, so that the door panel 520 covers the door frame in the left - right direction, realizing no gap between the door panel 520 and the door frame in the left - right direction. Furthermore, no gap between the door frame and the door panel 520 can be seen from the front of the door panel 520. Moreover, the two ends of the left vertical bar 100 are respectively provided with a first left limiting folded edge 110 and a second left limiting folded edge 120, which increases the contact area with the upper cross bar 300 and the lower cross bar 400, enhances the welding strength, and prevents the left vertical bar 100 from shifting relative to the upper cross bar 300 or the lower cross bar 400. Thus, the left vertical bar 100 cannot be seen from the front of the door panel 520. Similarly, the two ends of the right vertical bar 200 are respectively provided with a first right limiting folded edge 210 and a second right limiting folded edge 220, which increases the contact area with the upper cross bar 300 and the lower cross bar 400, enhances the welding strength, and prevents the right vertical bar 200 from shifting relative to the upper cross bar 300 or the lower cross bar 400. Thus, the right vertical bar 200 cannot be seen from the front of the door panel 520. By optimizing the structure of the door frame, the overall strength of the door frame is improved, thereby solving the problem of the deviation of the left vertical bar 100 or the right vertical bar 200 of the door frame, improving the production efficiency, avoiding machine returns due to uneven gaps from customer complaints, and reducing the repair rate.

[0066] The structure and shape of the door frame are described in detail as follows:

[0067] In an alternative embodiment of the present utility model, the left vertical bar 100 includes a left connecting plate 150 and a left support plate 160. The two side walls of the left support plate 160 are respectively perpendicularly connected to the left connecting plate 150 and the left flat plate 130, and the two ends of the left connecting plate 150 are provided with a first left limiting folded edge 110 and a second left limiting folded edge 120. The right vertical bar 200 includes a right connecting plate 250 and a right support plate 260. The two side walls of the right support plate 260 are respectively perpendicularly connected to the right connecting plate 250 and the right flat plate 230, and the two ends of the right connecting plate 250 are provided with a first right limiting folded edge 210 and a second right limiting folded edge 220.

[0068] Specifically, the left connecting plate 150 and the left flat plate 130 are respectively connected to the two side walls of the left support plate 160 and are located on both sides of the left support plate 160. Further, the left connecting plate 150, the left support plate 160, the left flat plate 130 and the left bending plate 140 are integrally formed by bending a plate member. The right connecting plate 250 and the right flat plate 230 are respectively connected to the two side walls of the right support plate 260 and are located on both sides of the right support plate 260. Further, the right connecting plate 250, the right support plate 260, the right flat plate 230 and the right bending plate 240 are integrally formed by bending a plate member.

[0069] The left support plate 160 serves to connect the left connecting plate 150 and the left flat plate 130 together; the left connecting plate 150 enables the left vertical file 100 to be provided with a first left limiting flange 110 and a second left limiting flange 120. The right support plate 260 serves to connect the right connecting plate 250 and the right flat plate 230 together; the right connecting plate 250 enables the right vertical file 200 to be provided with a first right limiting flange 210 and a second right limiting flange 220.

[0070] In an alternative embodiment of the present utility model, the top end of the left support plate 160 protrudes from the left connecting plate 150, and the top end of the left support plate 160 is welded to the upper cross bar 300; the top end of the right support plate 260 protrudes from the right connecting plate 250, and the top end of the right support plate 260 is welded to the upper cross bar 300.

[0071] Specifically, the length of the left connecting plate 150 is less than the length of the left support plate 160, and the bottom end of the left connecting plate 150 is flush with the bottom end of the left support plate 160, so that the top end of the left support plate 160 protrudes from the left connecting plate 150. The length of the right connecting plate 250 is less than the length of the right support plate 260, and the bottom end of the right connecting plate 250 is flush with the bottom end of the right support plate 260, so that the top end of the right support plate 260 protrudes from the right connecting plate 250.

[0072] The welding of the top end of the left support plate 160 to the upper cross bar 300 further increases the contact area between the left vertical file 100 and the upper cross bar 300, enhancing the strength of the door frame. The welding of the top end of the right support plate 260 to the upper cross bar 300 further increases the contact area between the right vertical file 200 and the upper cross bar 300, enhancing the strength of the door frame.

[0073] In an alternative embodiment of the present utility model, the bottom end of the left support plate 160 is provided with a third left limiting flange 170, and the third left limiting flange 170 is welded to the lower cross bar 400; the bottom end of the right support plate 260 is provided with a third right limiting flange 270, and the third right limiting flange 270 is welded to the lower cross bar 400.

[0074] Specifically, the lower cross bar 400 is welded to the left vertical file 100 and the right vertical file 200. Two welding surfaces g are provided at both ends of the lower cross bar 400. The third left limiting flange 170 of the left vertical file 100 forms a welding surface h, the third right limiting flange 270 of the right vertical file 200 forms a welding surface h, the second left limiting flange 120 of the left vertical file 100 forms a welding surface i, and the second right limiting flange 220 of the right vertical file 200 forms a welding surface i; the two welding surfaces g are respectively attached to the two welding surfaces h. At the same time, the two welding surfaces g are respectively attached to the two welding surfaces i. Refer to Figure 9 , and spot welding is performed. After spot welding, the left vertical file 100 and the right vertical file 200 are pulled by the third left limiting flange 170 and the third right limiting flange 270, enhancing the strength of the entire door frame.

[0075] The third left limit hemming 170 increases the contact area between the left vertical bar 100 and the lower horizontal bar 400, thereby enhancing the strength of the door frame. The third right limit hemming 270 increases the contact area between the right vertical bar 200 and the lower horizontal bar 400, thereby enhancing the strength of the door frame.

[0076] In an alternative embodiment of the present utility model, the upper horizontal bar 300 includes a vertical plate 310 and a horizontal plate 330 that are perpendicularly connected. Limiting portions 320 that are bent in the direction of the horizontal plate 330 are provided at both ends of the vertical plate 310; both ends of the horizontal plate 330 are welded to the first left limit hemming 110 and the first right limit hemming 210 respectively; the top ends of the left support plate 160 and the right support plate 260 are welded to the limiting portions 320 at both ends of the vertical plate 310 respectively.

[0077] Specifically, the first left limit hemming 110 is located above the horizontal plate 330, and the first right limit hemming 210 is located above the horizontal plate 330. The upper horizontal bar 300 is welded to the left vertical bar 100 and the right vertical bar 200. Welding surfaces c are formed at the limiting portions 320 at both ends of the upper horizontal bar 300, welding surfaces e are formed at the top ends of the left support plate 160 and the right support plate 260. The welding surfaces c formed by the two limiting portions 320 are respectively in contact with the two welding surfaces e; welding surfaces d are formed at both ends of the horizontal plate 330, welding surfaces f are formed by the first left limit hemming 110 and the first right limit hemming 210. The two welding surfaces d are respectively in contact with the two welding surfaces f. Refer to Figure 8 , and spot welding is performed. By welding and fixing the left vertical bar 100, the right vertical bar 200 to the side and upper edges of the upper horizontal bar 300, the strength of the door frame is improved.

[0078] The limiting portions 320 increase the contact area and enhance the strength of the door frame.

[0079] In an alternative embodiment of the present utility model, the upper horizontal bar 300 further includes a hemming 340. The hemming 340 is perpendicularly connected to the side of the vertical plate 310 facing away from the horizontal plate 330; both ends of the hemming 340 protrude from the vertical plate 310, and both ends of the hemming 340 are respectively in contact with the left flat plate 130 and the right flat plate 230.

[0080] Specifically, the hemming 340 is provided with mounting holes, and screws pass through the mounting holes to connect with the panel frame of the cooker 610.

[0081] The hemming 340 is used to limit the position of the door panel 520.

[0082] In an alternative embodiment of the present utility model, the upper horizontal bar 300 further includes a reinforcing plate 350. The reinforcing plate 350 is perpendicularly connected to the horizontal plate 330, and both ends of the horizontal plate 330 protrude from the reinforcing plate 350.

[0083] Specifically, the reinforcing plate 350 is set to be rectangular.

[0084] The reinforcing plate 350 strengthens the upper crossbar 300 and extends the service life of the upper crossbar 300.

[0085] In an alternative embodiment of the present utility model, the left support plate 160 includes a left reinforcing plate 180. The left reinforcing plate 180 is perpendicularly connected to the left bending plate 140 and is disposed opposite to the left flat plate 130. The right support plate 260 includes a right reinforcing plate 280. The right reinforcing plate 280 is perpendicularly connected to the right bending plate 240 and is disposed opposite to the right flat plate 230.

[0086] Specifically, the left reinforcing plate 180 is parallel to the left flat plate 130, and the right reinforcing plate 280 is parallel to the right flat plate 230.

[0087] The left reinforcing plate 180 strengthens the left vertical bar 100, and the right reinforcing plate 280 strengthens the right vertical bar 200, thereby enhancing the overall strength of the door frame.

[0088] The effects of the door frame are described in detail as follows:

[0089] The door frame includes an upper crossbar 300, a lower crossbar 400, a left vertical bar 100, and a right vertical bar 200. The upper crossbar 300 is provided with a plurality of bends and flanges to form a vertical plate 310, a horizontal plate 330, a reinforcing plate 350, a wrap-around edge 340, and a limiting portion 320. The wrap-around edge 340 at the uppermost part of the upper crossbar 300 is fixed to the bottom of the panel frame of the cooker 610 by screws. The welding surfaces c of the limiting portion 320 and the welding surface d of the horizontal plate 330 are used for spot welding with the welding surfaces e and f of the left vertical bar 100, and the welding surfaces e and f of the right vertical bar 200, one on the side and one on the top. After electric welding, a right angle is formed to strengthen the overall door frame. The bottoms of the left vertical bar 100 and the right vertical bar 200 are both provided with welding surfaces h and i for spot welding with the welding surface g of the lower crossbar 400, both at the bottom edge. After spot welding, the left vertical bar 100 and the right vertical bar 200 of the door frame are pulled by the third left limiting fold 170 and the third right limiting fold 270 to improve the overall strength of the door frame, so that the left vertical bar 100 and the right vertical bar 200 of the door frame cannot open outwards, thereby ensuring that the left and right sides of the door panel 520 are installed without deviation from the door frame. The left vertical bar 100 and the right vertical bar 200 are provided with multiple bends and also have mounting holes. Screws pass through the mounting holes to connect with the frame 620 of the integrated cooker.

[0090] Embodiment Two

[0091] The disinfection cabinet provided by the embodiment of the present utility model includes the door frame in Embodiment One. Therefore, it also has all the beneficial effects in Embodiment One, which will not be elaborated here.

[0092] In an alternative embodiment of the present utility model, the disinfection cabinet includes a main body 510, a door panel 520, and a drawer rack 530; the door frame is installed at the open end of the main body 510; the drawer rack 530 is slidably connected to the inner wall of the main body 510, the door panel 520 is connected to the drawer rack 530, and in the left-right direction, the size of the door panel 520 is greater than or equal to the size of the door frame.

[0093] Specifically, referring to Figure 10 and Figure 11 , there are two door panels 520, and the two door panels 520 are arranged at intervals in the vertical direction. The disinfection cabinet further includes a door seal 540 and a door seal seat 550. The door seal seat 550 is fixed to the door frame and the body by screws, and the door seal 540 is installed in the door seal seat 550; the drawer rack 530 is installed together with the two door panels 520, and the drawer rack 530 is connected to the body through a slide rail.

[0094] The door seal 540 realizes the sealing between the door panel 520 and the body, which helps the disinfection function of the disinfection cabinet.

[0095] Embodiment Three

[0096] The integrated stove provided by the embodiment of the present utility model includes the disinfection cabinet in Embodiment Two. Therefore, it also has all the beneficial effects in Embodiment Two, which will not be elaborated here.

[0097] In an alternative embodiment of the present utility model, the integrated stove includes a cooking range 610, a frame 620, and a machine head 630; both the cooking range 610 and the machine head 630 are installed at the top of the frame 620, and the disinfection cabinet is installed in the frame 620.

[0098] Specifically, referring to Figure 12 , preferably, there are two burner heads of the cooking range 610, and the two burner heads are symmetrically distributed on the cooking range 610 on the left and right sides of the center line of the cooking range 610; a disinfection cabinet is arranged below the cooking range 610, and preferably, the disinfection cabinet has two door panels 520, and the two door panels 520 are horizontally arranged with each other; the machine head 630 extends upward at the rear side of the frame 620, and an air inlet flue is formed inside the machine head 630. Further, the disinfection cabinet is connected to the frame 620 by screws.

[0099] The integrated stove includes a cooking range 610 and a machine head 630 to realize the cooking function and the function of treating oil fume. The integrated stove includes a frame 620 to realize the fixing function of the cooking range 610, the machine head 630, and the disinfection cabinet, and further realizes the integration of the various components of the integrated stove.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A door frame, characterized in that: include: A left vertical bar (100), a right vertical bar (200), an upper horizontal bar (300) and a lower horizontal bar (400); The left vertical bar (100), the upper cross bar (300), the right vertical bar (200) and the lower cross bar (400) are vertically welded in sequence to form an area for cooperating with the door panel (520), and the top end of the left vertical bar (100) is provided with a first left limiting folding edge (110) welded to the upper cross bar (300), and the bottom end is provided with a second left limiting folding edge (120) welded to the lower cross bar (400), and the top end of the right vertical bar (200) is provided with a first right limiting folding edge (210) welded to the upper cross bar (300), and the bottom end is provided with a second right limiting folding edge (220) welded to the lower cross bar (400); The left vertical block (100) is provided with a left flat plate (130) and a left bent plate (140) protruding from the left flat plate (130) and extending inwardly, and the right vertical block (200) is provided with a right flat plate (230) and a right bent plate (240) protruding from the right flat plate (230) and extending inwardly, and the distance between the left bent plate (140) and the right bent plate (240) is less than or equal to the size of the door panel (520) in the left-right direction.

2. The door frame according to claim 1, characterized in that: The left vertical member (100) comprises a left connecting plate (150) and a left supporting plate (160), the two side walls of the left supporting plate (160) are respectively vertically connected to the left connecting plate (150) and the left plane plate (130), and the first left limiting folding edge (110) and the second left limiting folding edge (120) are provided at both ends of the left connecting plate (150); The right vertical member (200) comprises a right connecting plate (250) and a right supporting plate (260), the two side walls of the right supporting plate (260) are respectively vertically connected to the right connecting plate (250) and the right flat plate (230), and the first right limiting folding edge (210) and the second right limiting folding edge (220) are provided at both ends of the right connecting plate (250).

3. The door frame according to claim 2, characterized in that: The top end of the left support plate (160) protrudes from the left connecting plate (150), and the top end of the left support plate (160) is welded to the upper cross bar (300); The top end of the right support plate (260) protrudes from the right connecting plate (250), and the top end of the right support plate (260) is welded to the upper cross bar (300).

4. The door frame according to claim 3, characterized in that: A third left limiting folding edge (170) is provided at the bottom end of the left supporting plate (160), and the third left limiting folding edge (170) is welded to the lower cross bar (400); A third right limiting folding edge (270) is provided at the bottom end of the right supporting plate (260), and the third right limiting folding edge (270) is welded to the lower cross piece (400).

5. The door frame according to claim 2, characterized in that: The upper crossbar (300) comprises a vertical plate (310) and a horizontal plate (330) connected vertically, and both ends of the vertical plate (310) are provided with a limiting portion (320) bent in the direction of the horizontal plate (330); Two ends of the horizontal plate (330) are respectively welded to the first left limiting folding edge (110) and the first right limiting folding edge (210); The top end of the left support plate (160) and the top end of the right support plate (260) are respectively welded to the limiting portions (320) at both ends of the vertical plate (310).

6. The door frame according to claim 5, characterized in that: The upper crossbar (300) further includes a edging (340), wherein the edging (340) is vertically connected to a side of the vertical plate (310) facing away from the horizontal plate (330); Both ends of the edge wrapping (340) protrude from the vertical plate (310), and both ends of the edge wrapping (340) are respectively in contact with the left plane plate (130) and the right plane plate (230).

7. The door frame according to claim 5, characterized in that: The upper cross member (300) further comprises a reinforcing plate (350), wherein the reinforcing plate (350) is vertically connected to the horizontal plate (330), and both ends of the horizontal plate (330) protrude from the reinforcing plate (350).

8. The door frame according to any one of claims 2 to 7, characterized in that: The left supporting plate (160) comprises a left reinforcing plate (180), the left reinforcing plate (180) is vertically connected to the left bending plate (140), and the left reinforcing plate (180) is arranged opposite to the left plane plate (130); The right supporting plate (260) comprises a right reinforcing plate (280), the right reinforcing plate (280) is vertically connected to the right bending plate (240), and the right reinforcing plate (280) is arranged opposite to the right plane plate (230).

9. A disinfection cabinet, characterized in that: It comprises a main unit (510), a door panel (520), a drawer frame (530) and a door frame as claimed in any one of claims 1 to 8; The door frame is installed at the opening end of the host (510); The drawer frame (530) is slidably connected to the inner wall of the main unit (510), the door panel (520) is connected to the drawer frame (530), and in the left-right direction, the size of the door panel (520) is greater than or equal to the size of the door frame.

10. An integrated stove, characterized in that: It comprises a cooker (610), a frame (620), a machine head (630) and the disinfection cabinet as claimed in claim 9; The stove (610) and the machine head (630) are both installed on the top of the frame (620), and the disinfection cabinet is installed inside the frame (620).

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