Mounting structure of inner container of disinfection cabinet

Abstract

The installation structure of the inner container of the disinfection cabinet comprises a shell and the inner container, and the shell is provided with a front door frame and a rear plate which are used for fixing the inner container; a plurality of mounting columns are arranged on the rear plate; the inner container, the front door frame and the installation column are fixedly installed in the shell through screws. The inner container comprises a top plate, a bottom plate, side plates and a back plate, the side plates are arranged on the two sides of the inner container in a bilateral symmetry mode, and a cavity with a front opening is defined by the side plates, the top plate, the bottom plate and the back plate in a welded mode; side plate upper flanges are arranged on the upper edges of the side plates, and the side plate upper flanges are overlapped with the outer edges of the left side and the right side of the top plate; side plate lower flanges are arranged on the lower edges of the side plates, and the side plate lower flanges are overlapped with the outer edges of the left side and the right side of the bottom plate; the outer edge of the back plate is respectively overlapped with the outer edges of the top plate, the bottom plate and the side plates, and the outer edges are all fixed through welding processing, so that the inner container structure is firmer, and the rigidity of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection cabinets, in particular to an installation structure of an inner liner of a disinfection cabinet. Background Art

[0002] The disinfection cabinet comprises an outer shell and an inner shell. In the existing disinfection cabinet, the walls of the inner shell are usually assembled and connected by directly welding the edges of two steel plates. This installation method is generally completed by manual welding. During the welding process, it is easy to cause welding leakage or loose welding, so that the connection strength between the walls is not high, and cracking or deformation is prone to occur. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a mounting structure for the inner liner of a disinfection cabinet.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A mounting structure for an inner liner of a disinfection cabinet comprises an outer shell and an inner liner, wherein the outer shell has a front door frame and a rear plate for fixing the inner liner; a plurality of mounting posts are arranged on the rear plate; the inner liner is mounted and fixed in the outer shell with the front door frame and the mounting posts respectively by screws; the inner liner comprises a top plate, a bottom plate, side plates and a back plate, wherein the side plates are symmetrically arranged on both sides of the inner liner, and are welded with the top plate, the bottom plate and the back plate to form a cavity with a front opening; an upper edge of the side plate is provided with a side plate upper flange, and the side plate flange overlaps with the left and right outer edges of the top plate; a lower edge of the side plate is provided with a side plate lower flange, and the side plate lower flange overlaps with the left and right outer edges of the bottom plate; an outer edge of the back plate overlaps with the outer edges of the top plate, the bottom plate and the side plates respectively.

[0006] Furthermore, the upper flange of the side panel includes a first upper flange folded outward from the upper edge of the side panel and a second upper flange folded upward from the outer edge of the first upper flange; the lower flange of the side panel includes a first lower flange folded outward from the lower edge of the side panel and a second lower flange folded downward from the outer edge of the first lower flange.

[0007] Furthermore, the left and right outer edges of the top plate are provided with left and right flanges of the top plate folded upward, the upper end surface of the first upper flange abuts against the lower end surface of the top plate; the inner side surface of the second upper flange overlaps with the outer side surfaces of the left and right flanges of the top plate.

[0008] Furthermore, the left and right outer edges of the bottom plate are provided with left and right flanges of the bottom plate folded downward, the lower end surface of the first lower flange abuts against the upper end surface of the bottom plate; the inner side surface of the second lower flange overlaps with the outer side surfaces of the left and right flanges of the bottom plate.

[0009] Furthermore, the front end of the side panel is provided with a front flange of the side panel flipped outward, and the front flange of the side panel is provided with a plurality of mounting holes. The front end surface of the front flange of the side panel abuts against the front door frame and is fixed to the front door frame by screws; the rear end of the side panel is provided with a rear flange of the side panel flipped outward, and the rear flange of the side panel is tightly attached to the back panel; the rear flange of the side panel and the back panel are respectively provided with corresponding mounting holes.

[0010] Furthermore, the front end of the top plate is provided with a front flange of the top plate that is flipped upward, and the front flange of the top plate has a plurality of mounting holes. The front end surface of the front flange of the top plate abuts against the front door frame and is fixed to the front door frame by screws; the rear end of the top plate is provided with a rear flange of the top plate that is flipped upward, and the rear flange of the top plate is tightly attached to the back plate; the rear flange of the top plate and the back plate are respectively provided with corresponding mounting holes.

[0011] Furthermore, the front end of the base plate is provided with a bottom plate front flange that is flipped down, and the bottom plate front flange has a plurality of mounting holes, the front end surface of the bottom plate front flange abuts against the front door frame and is fixed to the front door frame by screws; the rear end of the base plate is provided with a bottom plate rear flange that is flipped down, and the bottom plate rear flange is tightly attached to the back plate; the bottom plate rear flange and the back plate are respectively provided with corresponding mounting holes.

[0012] Furthermore, the back plate is provided with a plurality of ventilation slots and a plurality of reflective bumps, and the reflective bumps are evenly distributed.

[0013] Furthermore, the side panels are provided with a plurality of inwardly protruding support blocks; the support blocks are arranged in pairs and are located on the same horizontal line; at least two pairs of the support blocks are provided on the inner wall of the side panel on one side and are distributed up and down.

[0014] Furthermore, the top plate is provided with a recessed portion protruding upward.

[0015] The utility model has the following beneficial effects:

[0016] 1. The upper and lower sides of the side panels are respectively provided with upper flanges and lower flanges. The upper flanges overlap with the left and right outer edges of the top panel, and the lower flanges overlap with the left and right outer edges of the bottom panel. They are all fixed by welding to make the inner liner structure more solid and improve the rigidity of the structure.

[0017] 2. There are mounting holes on the inner liner, and the inner liner and the outer shell are fixed with screws, which is convenient for production installation or disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of an embodiment of the utility model.

[0019] Figure 2 It is an overall side sectional view of an embodiment of the utility model.

[0020] Figure 3 It is a structural stereogram of the inner container of an embodiment of the utility model.

[0021] Figure 4 This is an exploded view of the inner container according to an embodiment of the present utility model.

[0022] Figure 5 This is a cross-sectional view of the connection between the side panel and the bottom panel of an embodiment of the utility model.

[0023] Figure 6 This is a cross-sectional view of the connection between the side panel and the top panel of an embodiment of the utility model.

[0024] Reference numerals in the figures:

[0025] Outer shell 1, front door frame 11, rear plate 12, box body 13, door body 14, insulation layer 15, mounting column 16.

[0026] Liner 2.

[0027] The top plate 21 has left and right flanges 211 , a front flange 212 , a rear flange 213 , and a recess 214 .

[0028] The bottom plate 22 has left and right flanges 221 , a front flange 222 , and a rear flange 223 .

[0029] Side panel 23 , side panel upper flange 231 , first upper flange 232 , second upper flange 233 , side panel lower flange 234 , first lower flange 235 , second lower flange 236 , side panel front flange 237 , side panel rear flange 238 , support block 239 .

[0030] The back plate 24 has ventilation slots 241 and reflective bumps 242 .

[0031] Mounting holes 25. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] like Figure 1-Figure 6 As shown, a mounting structure of the inner liner of a disinfection cabinet comprises an outer shell 1 and an inner liner 2. The outer shell 1 comprises a box body 13 and a door body 14 for movably covering the front end of the box body 13, wherein the box body 13 has an ultraviolet disinfection lamp, a hot air drying mechanism and an exhaust ventilation window electrically connected to a power supply. Specifically, the outer side of the front opening of the box body 13 is surrounded by a front door frame 11, and a rear plate 12 is provided on the rear side, and the exhaust ventilation window and the power switch are located on the rear plate 12. A plurality of mounting columns 16 are provided on the inner wall of the rear plate 12, and specifically, four mounting columns 16 are provided, which are respectively located near the four corners of the rear plate 12. The front end of the inner liner 2 is fixedly mounted with the front door frame 11 by screws, and the rear end of the inner liner 2 is mounted with the mounting columns 16 by screws, so that the inner liner 2 is fixed in the box body 13. The installation method by screws can make it more convenient to install or disassemble the inner liner 2 and the box body 13. A heat-insulating layer 15 is provided between the inner wall of the box body 13 and the inner liner 2 , and the heat-insulating layer 15 is filled with heat-insulating materials, such as polyurethane foam.

[0036] like Figure 3 , Figure 4 As shown, the inner container 2 includes a top plate 21, a bottom plate 22, a side plate 23 and a back plate 24. The side plates 23 are symmetrically arranged on both sides of the inner container 2, and are welded with the top plate 21, the bottom plate 22 and the back plate 24 to form a cavity with a front opening. The back plate 24 is provided with a plurality of mounting holes 25 for screwing along the edges of the four sides.

[0037] The upper edge of the side panel 23 is provided with a side panel upper flange 231, and the side panel flange 231 overlaps with the left and right outer edges of the top panel 21; the lower edge of the side panel 23 is provided with a side panel lower flange 234, and the side panel lower flange 234 overlaps with the left and right outer edges of the bottom panel 22; the outer edges of the back panel 24 overlap with the outer edges of the top panel 21, the bottom panel 22 and the side panel 23 respectively.

[0038] Further, such as Figure 4 , Figure 5 , Figure 6 As shown, the upper flange 231 of the side panel includes a first upper flange 232 folded outward from the upper edge of the side panel 23 and a second upper flange 233 folded upward from the outer edge of the first upper flange 232; the lower flange 234 of the side panel includes a first lower flange 235 folded outward from the lower edge of the side panel 23 and a second lower flange 236 folded downward from the outer edge of the first lower flange 235.

[0039] Furthermore, the left and right outer edges of the top plate 21 are provided with left and right top plate flanges 211 folded upward, the upper end surface of the first upper flange 232 abuts against the lower end surface of the top plate 21; the inner side surface of the second upper flange 233 overlaps with the outer side surfaces of the left and right top plate flanges 211.

[0040] Furthermore, the left and right outer edges of the bottom plate 22 are provided with left and right bottom plate flanges 221 folded downward, the lower end surface of the first lower folded edge 235 abuts against the upper end surface of the bottom plate 22; the inner side surface of the second lower folded edge 236 overlaps with the outer side surfaces of the left and right bottom plate flanges 221.

[0041] By fixing the side panels, the top panel and the bottom panel by means of edging and welding, the rigidity of the inner liner 2 can be improved, making the structure of the inner liner 2 more stable.

[0042] like Figure 3 , Figure 4 As shown, the front end of the side panel 23 is provided with a side panel front flange 237 that is turned outward, and the side panel front flange 237 is folded at 90 degrees with the side panel 23. The side panel front flange 237 has a plurality of mounting holes 25, and the front end surface of the side panel front flange 237 abuts against the front door frame 11, and the side panel 23 is fixedly mounted on the front door frame 11 by screws passing through the mounting holes 25. The rear end of the side panel 23 is provided with a side panel rear flange 238 that is turned outward, and the side panel rear flange 238 is folded at 90 degrees with the side panel 23. The side panel rear flange 238 and the back panel 24 are closely attached to each other and fixed by welding. The side panel rear flange 238 is provided with a mounting hole 25 corresponding to the back panel 24, and the screws pass through the mounting holes 25 and are fixedly mounted with the mounting column 16, so as to further fix the inner liner 2 in the box body 13.

[0043] The front end of the top plate 21 is provided with a top plate front flange 212 that is turned up, and the top plate front flange 212 is folded at 90 degrees with the top plate 21. The top plate front flange 212 has a plurality of mounting holes 25, and the front end surface of the top plate front flange 212 abuts against the inner wall of the front door frame 11, and the top plate 21 is fixedly mounted with the front door frame 11 through screws passing through the mounting holes 25. The rear end of the top plate 21 is provided with a top plate rear flange 213 that is turned up, and the top plate rear flange 213 is folded at 90 degrees with the top plate 21. The top plate rear flange 213 is provided with mounting holes 25 corresponding to the back plate 24, and the outer side surface of the top plate rear flange 213 and the back plate 24 are closely attached to each other and fixed by welding. Furthermore, the top plate 21 and the back plate 24 can be further reinforced and connected by screws passing through the mounting openings 25 to improve the rigidity of the connection structure.

[0044] The front end of the bottom plate 22 is provided with a bottom plate front flange 222 that is turned downward, and the bottom plate front flange 222 is folded at 90 degrees with the bottom plate 22. The bottom plate front flange 22 has a plurality of mounting holes 25, and the front end surface of the bottom plate front flange 22 abuts against the inner wall of the front door frame 11, and the bottom plate 22 is fixedly mounted with the front door frame 11 by screws passing through the mounting holes 25. The rear end of the bottom plate 22 is provided with a bottom plate rear flange 223 that is turned downward, and the bottom plate rear flange 223 is folded at 90 degrees with the bottom plate 22. The bottom plate rear flange 223 is provided with mounting holes 25 corresponding to the back plate 24, and the outer side surface of the bottom plate rear flange 223 and the back plate 24 are closely attached to each other and fixed by welding. Furthermore, the bottom plate 22 and the back plate 24 can be further reinforced and connected by screws passing through the mounting openings 25 to improve the rigidity of the connection structure.

[0045] Further, such as Figure 2-Figure 4 As shown, the back plate 24 is provided with a plurality of ventilation slots 241, and the ventilation slots 241 are connected to the exhaust ventilation window. During sterilization and drying, the interior is exhausted and ventilated through the ventilation slots 241 to maintain the internal and external pressure balance.

[0046] Furthermore, the back plate 24 is provided with a plurality of reflective convex blocks 242, which are concave inward and evenly distributed in a diamond shape on the back plate 24. The reflective convex blocks 242 are used to reflect heat energy, and when the disinfection cabinet is working, the internal ultraviolet rays, infrared rays and heat energy are focused and reflected, and the reflection intensity and irradiation range of ultraviolet rays, infrared rays and heat energy are increased, so that they are more evenly reflected on the tableware, and the tableware is disinfected by multiple reflections and irradiations, and the disinfection dead corners are avoided as much as possible, thereby improving the disinfection effect.

[0047] Furthermore, a recessed portion 214 protruding upward is provided on the top plate 21. The recessed portion 214 is used to install a reflector, which is also used to reflect ultraviolet rays, infrared rays and heat energy generated when the disinfection cabinet is working.

[0048] Furthermore, the side panel 23 is provided with a plurality of inwardly protruding support blocks 239. The support blocks 239 are arranged in pairs and are located on the same horizontal line. At least two pairs of the support blocks 239 are arranged on the inner wall of the side panel 23 on the same side and are distributed up and down, for placing the grid, so that the tableware can be stacked and placed, and the space is used as much as possible to place more tableware.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. A mounting structure for a disinfection cabinet liner, comprising an outer shell (1) and an inner shell (2), characterized in that: The outer shell (1) comprises a front door frame (11) and a rear plate (12) for fixing the inner shell (2); the rear plate (12) is provided with a plurality of mounting posts (16); the inner shell (2) is respectively mounted and fixed to the front door frame (11) and the mounting posts (16) by screws; the inner shell (2) comprises a top plate (21), a bottom plate (22), side plates (23) and a back plate (24); the side plates (23) are symmetrically arranged on both sides of the inner shell (2) and are connected to the top plate (21), the bottom plate (22) and the back plate (24). The back panels (24) are welded together to form a cavity with a front opening; the upper edge of the side panel (23) is provided with a side panel upper flange (231), and the side panel flange (231) overlaps with the left and right outer edges of the top panel (21); the lower edge of the side panel (23) is provided with a side panel lower flange (234), and the side panel lower flange (234) overlaps with the left and right outer edges of the bottom panel (22); the outer edge of the back panel (24) overlaps with the outer edges of the top panel (21), the bottom panel (22) and the side panel (23) respectively.

2. The installation structure of the disinfection cabinet liner according to claim 1, characterized in that: The side panel upper flange (231) comprises a first upper flange (232) folded outward from the upper edge of the side panel (23) and a second upper flange (233) folded upward from the outer edge of the first upper flange (232); the side panel lower flange (234) comprises a first lower flange (235) folded outward from the lower edge of the side panel (23) and a second lower flange (236) folded downward from the outer edge of the first lower flange (235).

3. The installation structure of the disinfection cabinet liner according to claim 2, characterized in that: The left and right outer edges of the top plate (21) are both provided with left and right top plate flanges (211) folded upwards, the upper end surface of the first upper flange (232) abuts against the lower end surface of the top plate (21); the inner side surface of the second upper flange (233) overlaps with the outer side surfaces of the left and right top plate flanges (211).

4. The installation structure of the inner tank of the disinfection cabinet according to claim 2, characterized in that: The left and right outer edges of the bottom plate (22) are both provided with left and right bottom plate flanges (221) folded downwards, the lower end surface of the first lower flange (235) abuts against the upper end surface of the bottom plate (22); the inner side surface of the second lower flange (236) overlaps with the outer side surfaces of the left and right bottom plate flanges (221).

5. The installation structure of the disinfection cabinet liner according to claim 1, characterized in that: The front end of the side panel (23) is provided with a side panel front flange (237) that is turned up toward the outside, and the side panel front flange (237) has a plurality of mounting holes (25). The front end surface of the side panel front flange (237) abuts against the front door frame (11) and is fixed to the front door frame (11) by screws; the rear end of the side panel (23) is provided with a side panel rear flange (238) that is turned up toward the outside, and the side panel rear flange (238) is tightly attached to the back panel (24); the side panel rear flange (238) and the back panel (24) are respectively provided with corresponding mounting holes (25).

6. The installation structure of the inner tank of the disinfection cabinet according to claim 1, characterized in that: The front end of the top plate (21) is provided with a top plate front flange (212) that is turned up, and the top plate front flange (212) has a plurality of mounting holes (25). The front end surface of the top plate front flange (212) abuts against the front door frame (11) and is fixed to the front door frame (11) by screws; the rear end of the top plate (21) is provided with a top plate rear flange (213) that is turned up, and the top plate rear flange (213) and the back plate (24) are tightly attached to each other; the top plate rear flange (213) and the back plate (24) are respectively provided with mounting holes (25) that correspond to each other.

7. The installation structure of the inner tank of the disinfection cabinet according to claim 1, characterized in that: The front end of the base plate (22) is provided with a base plate front flange (222) that is turned up downwards, and the base plate front flange (222) has a plurality of mounting holes (25). The front end surface of the base plate front flange (222) abuts against the front door frame (11) and is fixed to the front door frame (11) by screws; the rear end of the base plate (22) is provided with a base plate rear flange (223) that is turned up downwards, and the base plate rear flange (223) and the back plate (24) are tightly attached to each other; the base plate rear flange (223) and the back plate (24) are respectively provided with corresponding mounting holes (25).

8. The installation structure of the inner tank of the disinfection cabinet according to claim 1, characterized in that: The back plate (24) is provided with a plurality of ventilation slots (241) and a plurality of reflective convex blocks (242), and the reflective convex blocks (242) are evenly distributed.

9. The installation structure of the inner tank of the disinfection cabinet according to claim 1, characterized in that: The side plate (23) is provided with a plurality of inwardly protruding support blocks (239); the support blocks (239) are arranged in pairs and are located on the same horizontal line; at least two pairs of the support blocks (239) are arranged on the inner wall of the side plate (23) on one side and are distributed up and down.

10. The installation structure of the inner tank of the disinfection cabinet according to claim 1, characterized in that: The top plate (21) is provided with a recessed portion (214) protruding upward.

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