A new commercial disinfection cabinet

Abstract

The utility model relates to a new commercial disinfection cabinet. It includes a cabinet body, a cabinet door, a control panel, a heating device, an air circulation system, an ultraviolet lamp and a plurality of shelves. A vertically fixed column is provided inside the cabinet body, and the shelves are assembled on the column in a horizontally rotating manner. A ball rack is fixed on the inner wall of the cabinet body, and a circular array of balls is provided on the ball rack. The outer edge of the shelf is provided with an outer supporting edge, and the outer supporting edge is pressed on the balls by gravity. The inner supporting edge of the shelf abuts against the thrust bearing on the column, and the outer supporting edge of the shelf abuts against the balls on the ball rack, so that various parts of the shelf can be transferred to the opening area of ​​the cabinet door through rotation, which is convenient for taking and placing items; at the same time, during the rotation process, the center of gravity of the shelf does not shift, and the supporting effect of its supporting parts also tends to be consistent, so the overall service life is long and it is relatively difficult to cause component damage.

Description

Technical Field

[0001] The utility model relates to a disinfection cabinet, in particular to a novel commercial disinfection cabinet. Background Art

[0002] Disinfection cabinet is a commonly used electrical product. It uses ultraviolet rays, far infrared rays, high temperature, ozone and other methods to disinfect, keep warm and dehumidify various tableware such as porcelain, plastic, stainless steel and wooden products. Disinfection cabinets are divided into household and commercial types according to the place of use. Compared with household types, commercial disinfection cabinets are generally larger in size and have more storage space. The size of the shelves in the disinfection cabinet is also larger, and the shelves are generally drawer structures for easy extraction and placement of items. However, due to the large number of items on the shelves and the large weight of the shelves as a whole, when the shelves are fully pulled out, the bending and torsion force generated by the shelves on the slide rails is extremely large, which will cause great stress on the relevant parts, and the strength requirements of the materials are very high. It is also easy to cause the working life of the relevant parts to drop sharply or be damaged. Summary of the invention

[0003] The utility model provides a novel commercial disinfection cabinet, which solves the problem in the prior art that related stress-bearing parts of a pull-out type shelf in the disinfection cabinet are easily damaged due to its own structure.

[0004] The above technical problems of the utility model are mainly solved by the following technical solutions: a new type of commercial disinfection cabinet, characterized in that it includes a barrel-shaped cabinet body, a cabinet door arranged on the side wall of the cabinet body, a control panel arranged on the cabinet body, a heating device, an air circulation system, an ultraviolet lamp and a plurality of shelves, the interior of the cabinet body is provided with a vertically fixed column, the shelf is disc-shaped and horizontally rotatably assembled on the column, an annular ball rack is fixed on the inner wall of the cabinet body, a plurality of balls are arranged in a circular array on the ball rack, the outer edge of the shelf is provided with an annular outer supporting edge, the outer supporting edge is pressed on the balls by gravity, and the irradiation range of the ultraviolet lamp covers each layer of the shelf.

[0005] Furthermore, a plurality of positioning blocks are fixed on the column, a thrust bearing is fixed on the upper surface of the positioning block, the thrust bearing is sleeved with the column to form a coaxial arrangement, an inner supporting edge is provided at the center of the shelf, the inner supporting edge is pressed onto the thrust bearing under gravity; the inner edge of the inner supporting edge is also provided with a shaft sleeve which is rotatably sleeved with the column.

[0006] The shelf of the utility model is a disc structure, the inner supporting edge of the central part of the shelf abuts against the thrust bearing on the column, and the outer supporting edge of the outer part abuts against the ball on the ball rack, so that the shelf can be rotated by moving it, so that even if the opening space of the cabinet door is narrow, various parts of the shelf can be transferred to the opening area of ​​the cabinet door by rotation, which is convenient for taking and placing items; at the same time, during the rotation process, the center of gravity of the shelf does not shift, and the supporting effects of its supporting parts tend to be consistent. Therefore, the shelf of the utility model is relatively stable during use, and there will be no problem of excessive local stress. There will be no excessive damage to some structures during the rotation process. Therefore, the overall service life is long, and it is relatively less likely to be damaged by components, while ensuring convenience of use.

[0007] Therefore, compared with the prior art, the utility model has the following characteristics: 1. The inner supporting edge of the shelf abuts against the thrust bearing on the column, and the outer supporting edge outside the shelf abuts against the balls on the ball rack, so that various parts of the shelf can be transferred to the opening area of ​​the cabinet door by rotation, which is convenient for taking and placing items; 2. At the same time, during the rotation process, the center of gravity of the shelf does not shift, and the supporting effects of its supporting parts tend to be consistent, so the overall service life is longer and it is relatively less likely to cause component damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0009] Attached Figure 2 It is the assembly drawing of the rack and the column;

[0010] Attached Figure 3 Yes Figure 2 A magnified view of part A;

[0011] Attached Figure 4 Yes Figure 2 Enlarged view of part B. DETAILED DESCRIPTION

[0012] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0013] 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" 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.

[0014] Example 1: See Figure 1 , Figure 2 and Figure 3 A new commercial disinfection cabinet includes a barrel-shaped cabinet body 100, a cabinet door 110 arranged on the side wall of the cabinet body, a control panel 120 arranged on the cabinet body, a heating device, an air circulation system, an ultraviolet lamp 200 and 3 to 5 layers of shelves 300, a vertically fixed column 400 is provided inside the cabinet body, the shelf is disc-shaped and horizontally rotatably assembled on the column, a ring-shaped ball rack 500 is fixed on the inner wall of the cabinet body, a plurality of balls 510 are arranged in a circular array on the ball rack, an outer edge of the shelf is provided with a ring-shaped outer supporting edge 310, the outer supporting edge is pressed on the ball by gravity, and the irradiation range of the ultraviolet lamp covers each layer of the shelf.

[0015] See Figure 2 and Figure 4 , 3 to 5 positioning blocks 410 are fixed on the column, and a thrust bearing 420 is fixed on the upper surface of the positioning block. The thrust bearing is sleeved with the column to form a coaxial arrangement. An inner supporting edge 320 is provided at the center of the shelf, and the inner supporting edge is pressed on the thrust bearing under gravity; the inner edge of the inner supporting edge is also provided with a shaft sleeve 330 that is rotatably sleeved with the column.

[0016] The shelf of the present embodiment is a disc structure, the inner supporting edge of the center part of which abuts against the thrust bearing on the column, and the outer supporting edge of the outer part abuts against the ball on the ball rack, so that the shelf can be rotated by moving it, so that even if the opening space of the cabinet door is narrow, various parts of the shelf can be transferred to the opening area of ​​the cabinet door by rotation, which is convenient for taking and placing items; at the same time, during the rotation process, the center of gravity of the shelf does not shift, and the supporting effects of its supporting parts tend to be consistent. Therefore, the shelf of the present embodiment is relatively stable during use, and there will be no problem of excessive local stress. There will be no excessive damage to some structures during the rotation process. Therefore, the overall service life is long, and it is relatively less likely to be damaged by components, while ensuring convenience of use.

[0017] The shelf has a porous structure or a mesh structure, so that it has better air permeability and drainage effect.

[0018] See Figure 2 and Figure 4 The column is provided with 3 to 5 horizontal through holes 430, the positioning block is sleeved on the column, and the positioning rod 440 is inserted or screwed into the position corresponding to the through holes on the positioning block.

[0019] See Figure 2 A supporting member 520 for fixing the ball rack is fixed on the inner wall of the cabinet.

[0020] See Figure 3 A wear-resistant metal ring 340 is attached to the bottom surface of the outer supporting edge to improve the wear resistance. The material of the metal ring is generally one of high manganese steel, chrome alloy steel, titanium alloy, hard alloy, and wear-resistant steel.

[0021] The ultraviolet lamps are distributed on the columns in the upper area of ​​each shelf and on the inner wall of the cabinet.

[0022] It is obvious to those skilled in the art that the utility model can be changed in many ways, and such changes are not considered to be out of the scope of the utility model. All such modifications obvious to those skilled in the art will be included in the scope of the claims.

Claims

1. A new commercial disinfection cabinet, characterized by: It includes a barrel-shaped cabinet, a cabinet door arranged on the side wall of the cabinet, a control panel arranged on the cabinet, a heating device, an air circulation system, an ultraviolet lamp and a plurality of shelves. A vertically fixed column is arranged inside the cabinet. The shelf is disc-shaped and is mounted on the column in a horizontally rotatable manner. An annular ball rack is fixed on the inner wall of the cabinet. A plurality of balls are arranged in a circular array on the ball rack. An annular outer supporting edge is arranged on the outer edge of the shelf. The outer supporting edge is pressed onto the balls by gravity. The irradiation range of the ultraviolet lamp covers each layer of the shelf.

2. The novel commercial disinfection cabinet according to claim 1 is characterized in that: A plurality of positioning blocks are fixed on the column, a thrust bearing is fixed on the upper surface of the positioning block, the thrust bearing is sleeved with the column and forms a coaxial arrangement, an inner supporting edge is provided at the center of the shelf, the inner supporting edge is pressed onto the thrust bearing under gravity; the inner edge of the inner supporting edge is also provided with a shaft sleeve which is rotatably sleeved with the column.

3. The novel commercial disinfection cabinet according to claim 1 or 2, characterized in that: The shelf is a porous structure.

4. The novel commercial disinfection cabinet according to claim 2 is characterized in that: The column is provided with a plurality of horizontal through holes, the positioning block is sleeved on the column, and the positions of the positioning block corresponding to the through holes are plugged or screwed with positioning rods.

5. The novel commercial disinfection cabinet according to claim 1 is characterized in that: A supporting member for fixing the ball rack is fixed on the inner wall of the cabinet.

6. The novel commercial disinfection cabinet according to claim 1 is characterized in that: A wear-resistant metal ring is attached to the bottom surface of the outer supporting edge.

7. The novel commercial disinfection cabinet according to claim 1 is characterized in that: The ultraviolet lamps are distributed on the columns in the upper area of ​​each layer of the shelves and on the inner wall of the cabinet.

Images