CN214762344U

CN214762344U - Disinfection cabinet

Info

Publication number: CN214762344U
Application number: CN202022979576.0U
Authority: CN
Inventors: 张文龙
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-11-19
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a disinfection cabinet, which comprises a cabinet body (1) with a disinfection cavity (121); the tableware seat (3) is positioned in the disinfection cavity (121) and is used for placing tableware (10); the disinfection lamp tube (4) is arranged on the cabinet body (1) and can generate disinfection light; the method is characterized in that: and a light-gathering plate (52a,52b,52c) for allowing the sterilizing light to pass through, wherein the light-gathering plate (52a,52b,52c) is positioned on the path of the sterilizing light acting on the tableware (10), and can gather the sterilizing light passing through the light-gathering plate (52a,52b,52c) to the tableware (10) to form light spots. Compared with the prior art, the utility model discloses a sterilizer can improve the disinfection intensity to the tableware.

Description

Disinfection cabinet

Technical Field

The utility model relates to the technical field of kitchen equipment, in particular to a disinfection cabinet.

Background

Most of the existing disinfection cabinets adopt an ultraviolet disinfection mode. For the objects to be disinfected, the disinfecting effect depends not only on the total dose of the received disinfecting factor but also on the intensity of the disinfecting factor. In the case of uv rays, the sterilization effect increases with the increase of the uv intensity, but the sterilization effect of high intensity uv rays is better than that of low intensity uv rays at the same dose.

In the prior art, the intensity of a disinfection factor is improved by increasing the power of a lamp tube or reducing the distance between the lamp tube and the lamp tube, for example, the invention patent with the patent application number of CN201710922611.5 (publication number of CN109589425A) discloses a disinfection device and a disinfection cabinet applying the disinfection device, the disinfection device comprises an ultraviolet lamp tube, a panel, a screw rod, a gear, a driving part and a rack, the ultraviolet lamp tube is movably arranged on the panel through the screw rod, the gear, the driving part and the rack, when the disinfection cabinet with the disinfection device is used, the driving part drives the screw rod to rotate so as to drive the gear to move along the length direction of the screw rod, thereby realizing the reciprocating translation of the ultraviolet lamp tube on the gear in a certain range on the panel, meanwhile, the rack meshed with the gear enables the gear to rotate in the translation process, namely, the ultraviolet lamp tube simultaneously performs the compound motion of translation and rotation, thereby the ultraviolet light is uniformly distributed in the disinfection cabinet, and the disinfection effect is improved.

The above solutions are limited to the volume and mass of the sterilization source.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that the current situation of the prior art is aimed at, and a disinfection cabinet capable of improving the disinfection intensity of tableware is provided.

The second technical problem to be solved by the utility model is to provide a disinfection cabinet capable of disinfecting tableware comprehensively.

The third technical problem to be solved by the utility model is to provide a disinfection cabinet which is suitable for disinfection requirements of tableware with different sizes.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a disinfection cabinet, which comprises

A cabinet body having a sterilization chamber;

the tableware seat is positioned in the disinfection cavity and used for placing tableware; and

the disinfection lamp tube is arranged on the cabinet body and can generate disinfection light;

the method is characterized in that: the tableware disinfection light source is characterized by further comprising a light-gathering plate allowing disinfection light to penetrate through, the light-gathering plate is located on a path where the disinfection light acts on the tableware, and the disinfection light passing through the light-gathering plate can be gathered to the tableware to form light spots.

In order to further solve the second technical problem, the light spot covers the tableware.

In order to further solve the third technical problem, the first solution is: the power output end of the driving mechanism is in transmission connection with the light-gathering plate and is used for driving the light-gathering plate to move towards or away from the tableware relative to the disinfection lamp tube.

In order to avoid the additional space that occupies the disinfection chamber of actuating mechanism, prevent simultaneously that steam etc. in the disinfection chamber from influencing actuating mechanism's life, the cabinet body including the shell and locate the inner bag in the shell, the inside of inner bag have the disinfection chamber, be formed with the intermediate layer between the outer wall of this inner bag and the inner wall of shell, actuating mechanism locate in this intermediate layer.

In order to realize the drive of the light-gathering plate, the light-gathering plate is movably connected on the cabinet body through a mounting seat, at least two transmission strips which are arranged at intervals along the circumferential direction are arranged on the mounting seat, the transmission strips penetrate through the inner container and extend into the interlayer,

the driving mechanism comprises

The base is fixed relative to the inner container;

the screw rod can be rotatably connected to the base and is arranged along the moving direction of the light gathering plate;

the sliding seat is in threaded connection with the screw rod and is connected with the transmission bar; and

the driving piece is fixed relative to the base, and the power output end of the driving piece is connected with the screw rod and used for driving the screw rod to rotate.

In order to avoid the additional space of the disinfection cavity occupied by the disinfection lamp tube, a concave part is formed on the inner wall of the inner container towards the interlayer in a concave mode, and the disinfection lamp tube is installed in the concave part.

The second scheme is as follows: the disinfection cavity is internally provided with a storage rack, the tableware seat is connected to the storage rack through a screw thread, and the screw is arranged along the axial direction of the light-gathering plate.

Of course, both schemes may be adopted simultaneously.

In order to facilitate the matching of the light spot and the size of the tableware, the light spot is coaxially arranged with the tableware.

In order to realize the formation of the light spot, the wall thickness of the light-gathering plate is gradually reduced from the center to the periphery in the radial direction.

Preferably, both sides of the longitudinal section of the light-gathering plate are convex arcs, and the focusing effect of the design scheme is optimal.

Or one side of the longitudinal section of the light-gathering plate is an arc line which protrudes outwards, and the other side of the longitudinal section of the light-gathering plate is a straight line;

or, one side of the longitudinal section of the light-gathering plate is a convex arc line, the curvature radius of the arc line is r1, the other side of the longitudinal section of the light-gathering plate is a concave arc line, the curvature radius of the arc line is r2, and the relationship between r1 and r2 satisfies: r1 < r 2.

Compared with the prior art, the utility model has the advantages of: set up the solar panel that allows disinfection light to see through the path that acts on the tableware at disinfection light, can assemble the disinfection light through this solar panel to the tableware on form the facula, improve the disinfection intensity to the tableware.

Drawings

FIG. 1 is a longitudinal sectional view of embodiment 1 of the disinfection cabinet of the present invention;

FIG. 2 is a schematic perspective view of a middle rack and a tableware seat in the disinfection cabinet of the embodiment 1 of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the top wall of the inner container, the disinfecting lamp tube, the light focusing assembly and the driving mechanism in embodiment 1 of the disinfection cabinet of the present invention;

FIG. 4 is a longitudinal cross-sectional view of FIG. 3;

fig. 5 is a longitudinal sectional view of the light focusing assembly of fig. 4 after being moved up.

FIG. 6 is a longitudinal sectional view of a light-gathering plate in the embodiment 1 of the disinfection cabinet of the present invention;

FIG. 7 is a longitudinal sectional view of a light-gathering plate in the embodiment 2 of the disinfection cabinet of the present invention;

figure 8 is a longitudinal section of the light-gathering plate in the embodiment 3 of the disinfection cabinet of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1:

as shown in fig. 1 to 6, it is a first preferred embodiment of the disinfection cabinet of the present invention. The disinfection cabinet comprises a cabinet body 1, a storage rack 2, a tableware seat 3, a disinfection lamp tube 4, a light condensation component 5 and a driving mechanism 6.

As shown in fig. 1, the cabinet body 1 includes a housing 11 and an inner container 12 disposed in the housing 11, the inner container 12 has a sterilization chamber 121 therein, and an interlayer 111 is formed between an outer wall of the inner container 12 and an inner wall of the housing 11. In addition, a recess 122 is formed on the top wall of the inner container 12 towards the interlayer 111.

The shelf 2 is two in number, and is located in the sterilizing chamber 121 one above the other, and can be drawn back and forth to enter and exit the sterilizing chamber 121.

As shown in fig. 2, the bottom of the dish holder 3 is screwed to the upper rack 2 by a screw 31 for placing the dishes 10. In this embodiment, the screw 31 is vertically disposed, so that the dish holder 3 can move up and down with respect to the rack 2 by rotating the adjusting screw 31.

The sterilizing lamp 4 is installed in the concave portion 122 and located right above the dish seat 3, and can generate sterilizing light. In this embodiment, the disinfection lamp 4 is an ultraviolet lamp.

As shown in fig. 3 to 5, the light collecting assembly 5 includes a mount 51 and a light collecting plate 52 a. Specifically, the mounting seat 51 is annular and is accommodated in the recess 122, the top of the mounting seat 51 is provided with at least two transmission bars 511 arranged at intervals along the circumferential direction, the transmission bars 511 pass through the top wall of the liner 12 and extend into the interlayer 111, and the bottom edge of the mounting seat 51 is bent inwards to form a convex edge 512; the light-gathering plate 52a is made of violet quartz glass, allows the sterilizing light to pass through, and has an edge resting on the ledge 512 and located directly below the sterilizing lamp 4, so that the light-gathering plate 52a is located on the path of the sterilizing light acting on the dishes 10, and the wall thickness of the light-gathering plate 52a is gradually reduced from the center to the outer periphery in the radial direction, and the sterilizing light passing through the light-gathering plate 52a can be gathered on the dishes 10 to form light spots. In this embodiment, as shown in fig. 6, both sides of the longitudinal section of the light-gathering plate 52a are convex arcs; in addition, the light-gathering plate 52a is arranged coaxially with the dish holder 3, so that the light spot can be arranged coaxially with the dish 10 by simply placing the dish 10 coaxially on the dish holder 3.

The driving mechanism 6 is disposed in the interlayer 111 and includes a base 61, a screw 62, a sliding seat 63 and a driving member 64. Specifically, the base 61 is mounted on the top wall of the inner container 12; the screw rod 62 is vertically arranged, the top end of the screw rod can be rotatably connected to the base 61, and the bottom end of the screw rod can be rotatably connected to the top wall of the inner container 12; the sliding seat 63 is connected to the screw rod 62 through threads and is connected with a transmission bar 511 of the mounting seat 51; the driving member 64 is mounted on the base 61, and the power output end thereof is connected to the screw rod 62 for driving the screw rod 62 to rotate. The driving member 64 is started to drive the screw rod 62 to rotate, and since the sliding seat 63 is connected to the screw rod 62 by screw threads, the sliding seat 63 slides on the screw rod 62, and finally the light-gathering plate 52a is driven by the mounting seat 51 to move towards or away from the tableware 10 relative to the disinfection lamp 4. In this embodiment, the number of the transmission bars 511 is two, the sliding seat 63 is strip-shaped, two ends of the sliding seat are respectively connected to the top ends of the two transmission bars 511, and the middle part of the sliding seat is in threaded connection with the screw rod 62.

The size of the formed light spot can be adjusted by the relative movement of the tableware seat 3 and the light focusing component 5, so that the size of the light spot is matched with that of the tableware 10 to cover the tableware 10, the tableware 10 with different sizes can be matched, and the concentration intensity of the sterilizing light can be utilized to the maximum.

Example 2:

fig. 7 shows a second preferred embodiment of the disinfection cabinet of the present invention. The difference from example 1 is that:

in this embodiment, one side of the longitudinal section of the light-gathering plate 52b is an arc line protruding outward, and the other side is a straight line.

Example 3:

fig. 8 shows a third preferred embodiment of the disinfection cabinet of the present invention. The difference from example 1 is that:

in this embodiment, one side of the longitudinal section of the light-gathering plate 52c is a convex arc, the radius of curvature of the arc is denoted as r1, the other side of the longitudinal section of the light-gathering plate 52c is a concave arc, the radius of curvature of the arc is denoted as r2, and the relationship between r1 and r2 satisfies: r1 < r 2.

The working principle of the utility model is as follows: when the tableware needs to be disinfected, the storage rack 2 is firstly pulled out, the height of the tableware seat 3 is roughly adjusted by rotating the screw rod 31, then the tableware 10 is coaxially placed on the tableware seat 3, then the storage rack 2 is pushed to reset, then the disinfection lamp tube 4 is started, as the wall thickness of the light-

gathering plates

52a,52b and 52c is gradually reduced from the center to the periphery in the radial direction, the disinfection light generated by the disinfection lamp tube 4 is refracted by the light-

gathering plates

52a,52b and 52c, the propagation direction of the disinfection light is changed and gathered on the tableware 10 to form light spots with greatly improved strength, and finally the driving mechanism 6 is started to drive the light-

gathering plates

52a,52b and 52c to move towards or away from the tableware 10 relative to the disinfection lamp tube 4, so that the size of the light spots is matched with the tableware 10, and the tableware 10 is covered to be disinfected comprehensively.

Claims

1. A disinfection cabinet, which comprises

A cabinet body (1) having a disinfection chamber (121);

the tableware seat (3) is positioned in the disinfection cavity (121) and is used for placing tableware (10); and

the disinfection lamp tube (4) is arranged on the cabinet body (1) and can generate disinfection light;

the method is characterized in that: and a light-gathering plate (52a,52b,52c) for allowing the sterilizing light to pass through, wherein the light-gathering plate (52a,52b,52c) is positioned on the path of the sterilizing light acting on the tableware (10), and can gather the sterilizing light passing through the light-gathering plate (52a,52b,52c) to the tableware (10) to form light spots.

2. A disinfection cabinet as claimed in claim 1, wherein: the light spot covers the tableware (10).

3. A disinfection cabinet as claimed in claim 2, wherein: the tableware cleaning machine further comprises a driving mechanism (6), wherein the power output end of the driving mechanism (6) is in transmission connection with the light-gathering plates (52a,52b and 52c) and is used for driving the light-gathering plates (52a,52b and 52c) to move towards or away from the tableware (10) relative to the disinfection lamp tubes (4).

4. A disinfection cabinet as claimed in claim 3, wherein: the cabinet body (1) comprises a shell (11) and a liner (12) arranged in the shell (11), the disinfection cavity (121) is arranged in the liner (12), an interlayer (111) is formed between the outer wall of the liner (12) and the inner wall of the shell (11), and the driving mechanism (6) is arranged in the interlayer (111).

5. A disinfection cabinet as claimed in claim 4, wherein: the light-gathering plates (52a,52b,52c) are movably connected to the cabinet body (1) through a mounting seat (51), the mounting seat (51) is provided with at least two transmission bars (511) which are arranged at intervals along the circumferential direction, the transmission bars (511) penetrate through the inner container (12) and extend into the interlayer (111),

the driving mechanism (6) comprises

A base (61) fixed to the inner container (12);

a screw (62) rotatably connected to the base (61) and arranged in a moving direction of the light collecting panel (52a,52b,52 c);

the sliding seat (63) is in threaded connection with the screw rod (62) and is connected with the transmission bar (511); and

and the driving piece (64) is fixed relative to the base (61), and the power output end of the driving piece is connected with the screw rod (62) and used for driving the screw rod (62) to rotate.

6. A disinfection cabinet as claimed in claim 5, wherein: the inner wall of the inner container (12) is sunken towards the interlayer (111) to form a sunken part (122), and the disinfection lamp tube (4) is installed in the sunken part (122).

7. A disinfection cabinet as claimed in claim 2, wherein: the disinfection cavity (121) is internally provided with a storage rack (2), the tableware seat (3) is in threaded connection with the storage rack (2) through a screw rod (31), and the screw rod (31) is arranged along the axial direction of the light-gathering plates (52a,52b and 52 c).

8. A disinfection cabinet as claimed in claim 2, wherein: the light spot is arranged coaxially with the tableware (10).

9. A disinfection cabinet as claimed in any one of claims 1 to 8, wherein: the wall thickness of the light-condensing panels (52a,52b,52c) is gradually reduced in the radial direction from the center toward the outer periphery.

10. A disinfection cabinet as claimed in claim 9, wherein:

both sides of the longitudinal section of the light-gathering plate (52a) are convex arcs; or

One side of the longitudinal section of the light-gathering plate (52b) is a convex arc line, and the other side of the longitudinal section of the light-gathering plate is a straight line; or

One side of the longitudinal section of the light-gathering plate (52c) is a convex arc line, the curvature radius of the arc line is recorded as r1, the other side of the longitudinal section of the light-gathering plate (52c) is a concave arc line, the curvature radius of the arc line is recorded as r2, and the relation between r1 and r2 satisfies that: r1 < r 2.