CN110090311B

CN110090311B - Disinfection cabinet

Info

Publication number: CN110090311B
Application number: CN201910462677.XA
Authority: CN
Inventors: 张文龙
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2021-11-26
Anticipated expiration: 2039-05-30
Also published as: CN110090311A

Abstract

The invention relates to a disinfection cabinet, which comprises a box body with a disinfection cavity and an ultraviolet lamp tube arranged on the inner wall of the disinfection cavity, and is characterized in that: the ultraviolet lamp tube is arranged on the rear side wall of the disinfection cavity, the ultraviolet lamp tube further comprises at least two light reflecting plates arranged on the front side wall of the disinfection cavity, the light reflecting plates are rotatably arranged on the box body respectively, and the two adjacent light reflecting plates are not on the same plane. The ultraviolet lamp tube is arranged on the rear side wall of the disinfection cavity, the rotatable light reflecting plates are arranged on the front side wall of the disinfection cavity, and a certain included angle is formed between the light reflecting plates, so that ultraviolet rays generated by the ultraviolet lamp tube can be reflected to each part of the disinfection cavity, the ultraviolet rays are uniformly distributed, the disinfection dead angle is eliminated, and the disinfection effect is improved.

Description

Disinfection cabinet

Technical Field

The invention relates to the technical field of household appliances for kitchens, in particular to a disinfection cabinet.

Background

Most of disinfection cabinets in the market at present are disinfected by high temperature or ozone, occasional ultraviolet disinfection cabinets are combined with high temperature or ozone, and few independent ultraviolet disinfection cabinets exist, because the disinfection range of ultraviolet illumination disinfection in the cabinet body is limited, so that incomplete disinfection is easily caused, and certain defects exist.

In order to solve the above problems, the application of the chinese utility model patent application with publication number CN102451478A, rotary ultraviolet disinfection cabinet (application number: CN201010512726.5), discloses a structure, which comprises a disinfection chamber, an electric control chamber, a motor, and a rectifier, wherein a bowl rack assembly and an ultraviolet disinfection lamp tube are arranged in the disinfection chamber, the bowl rack assembly is connected with the motor, and the bowl rack assembly rotates under the action of the motor. The disinfection cabinet of above-mentioned structure makes the household utensils of treating the disinfection be close the ultraviolet ray and reach disinfection effect through rotating the bowl frame, however, can not fundamentally solve the problem so, because the position of ultraviolet fluorescent tube is fixed, the disinfection scope that it can cover is limited, and because the ultraviolet ray in the disinfection scope distributes inhomogeneously, the disinfection effect of each position is also different, it can only make the household utensils on the bowl frame realize disinfecting after getting into the disinfection scope to rotate the bowl frame, and the household utensils at disinfection cabinet corner still can not realize disinfection effect, not only seriously influenced disinfection effect, also lead to the space in the disinfection cabinet to obtain effective utilization, it is inconvenient to use.

Therefore, the disinfection structure for disinfection by the ultraviolet lamp tube at present is to be further improved.

Disclosure of Invention

The invention aims to solve the technical problem of providing a disinfection cabinet which can ensure that ultraviolet rays are uniformly distributed so as to improve the disinfection effect aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a disinfection cabinet, includes the box that has the disinfection chamber and locates the ultraviolet fluorescent tube on the disinfection intracavity wall, its characterized in that: the ultraviolet lamp tube is arranged on the rear side wall of the disinfection cavity, the ultraviolet lamp tube further comprises at least two light reflecting plates arranged on the front side wall of the disinfection cavity, the light reflecting plates are rotatably arranged on the box body respectively, and the two adjacent light reflecting plates are not on the same plane.

Preferably, the front side of the box body is provided with a front port communicated with the disinfection cavity, the front port is provided with a door plate capable of opening or closing the front port, and the reflector is rotatably arranged on the inner wall surface of the door plate. The reflector is arranged on the inner wall of the door panel, so that the installation and the assembly are convenient.

Preferably, the inner side of the door panel is rotatably provided with a vertically extending connecting shaft, the reflector panel is arranged on the connecting shaft and can rotate along with the connecting shaft, and the door panel is further provided with a driving assembly capable of driving the connecting shaft to rotate. By adopting the structure, the rotation of the reflector is convenient to realize, so that the ultraviolet rays can be reflected at multiple angles, and the ultraviolet rays are uniformly distributed in the disinfection cavity.

In each of the above schemes, the driving assembly includes a first rack, a first gear, a second gear and a driving member, the inner side of the door panel is provided with an assembly plate extending backwards, the first rack can be horizontally and reciprocally disposed on the side wall of the assembly plate, the first gear can be rotatably disposed on the assembly plate and is in meshing transmission with the first rack, the second gear is disposed on the connecting shaft and is in meshing transmission with the first rack, and the driving member is constrained on the assembly plate and is used for driving the first gear to rotate. By adopting the structure, the driving piece can drive the connecting shaft to rotate through the first gear, the first rack and the second gear, and then the reflector is driven to rotate.

The reflector of the invention at least comprises four reflectors which are sequentially arranged in the transverse direction, and an included angle is formed between two adjacent reflectors which are arranged in parallel between the two reflectors which are arranged at intervals, so that all the reflectors are arranged in a wavy shape on the whole. The structure is favorable for multi-angle reflection of the ultraviolet rays, so that the ultraviolet rays are uniformly distributed in the disinfection cavity.

Preferably, the light reflecting plates close to the side edges of the door panel are respectively inclined towards the inner side wall of the disinfection chamber close to the light reflecting plates. The ultraviolet ray is the weakest near door plant department intensity in the disinfection chamber generally, and especially the corner that door plant and disinfection intracavity lateral wall contacted has the disinfection dead angle easily, adopts above-mentioned structure, is favorable to with ultraviolet ray reverberation to original disinfection dead angle department to eliminate the dead angle, improve the disinfection effect.

Preferably, the driving assembly further comprises a second rack and a third gear, the second rack is horizontally and reciprocally disposed on the other side wall of the assembling plate and is in meshing transmission with the first gear, the second rack is opposite to the first rack and is arranged in a staggered manner, and the third gear is in meshing transmission with the second rack and is correspondingly mounted on the connecting shaft at the second rack. The structure can realize the rotation driving of a plurality of connecting shafts on the premise of adopting one driving piece, and keep the rotation angle of each reflector consistent, so that each reflector which is arranged in a wavy manner on the whole always keeps the wavy shape unchanged, and continuously deflects to the left side wall or the right side wall of the disinfection cavity in a reciprocating manner while maintaining the whole wavy shape, thereby ensuring that the ultraviolet rays are uniformly distributed in the disinfection cavity.

Preferably, the ultraviolet lamp tube can be rotatably arranged on the rear side wall of the disinfection cavity, and the box body is provided with a driving mechanism capable of driving the ultraviolet lamp tube to rotate. The ultraviolet lamp tube is dynamically rotated, which is beneficial to improving the distribution uniformity of ultraviolet rays.

Preferably, a heating pipe capable of drying the articles in the disinfection chamber is arranged in the disinfection chamber. The heating pipe is arranged to facilitate timely drying of the articles in the disinfection chamber.

Further preferably, the inner side wall of the disinfection cavity is provided with a fan blade capable of rotating. The rotation of the fan blades can not only ensure that the heat distribution at each position in the disinfection cavity is uniform, accelerate the drying speed of articles, but also ensure that the ozone generated by the ultraviolet lamp tube is uniform in the disinfection cavity, thereby improving the effect.

Compared with the prior art, the invention has the advantages that: the ultraviolet lamp tube is arranged on the rear side wall of the disinfection cavity, the rotatable light reflecting plates are arranged on the front side wall of the disinfection cavity, and a certain included angle is formed between the light reflecting plates, so that ultraviolet rays generated by the ultraviolet lamp tube can be reflected to each part of the disinfection cavity, the ultraviolet rays are uniformly distributed, the disinfection dead angle is eliminated, and the disinfection effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a schematic view of an assembly structure of a reflector and a door panel according to an embodiment of the present invention;

FIG. 4 is a schematic diagram illustrating a detailed assembly structure of the reflector and the door panel according to an embodiment of the present invention;

FIG. 5 is a schematic view of a matching structure of a reflector and a driving assembly according to an embodiment of the present invention;

fig. 6 is a partial structural diagram of an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 6, the disinfection cabinet of this embodiment includes a cabinet 1, an ultraviolet lamp tube 2 and a reflector 3, the cabinet 1 is hollow to form a disinfection chamber 11, the front side of the cabinet 1 has a front port 12 communicated with the disinfection chamber 11, the front port 12 is provided with a door panel 13 capable of opening or closing the front port 12, the door panel 13 may adopt a drawing type structure, a side-turning type structure, and the like, in this embodiment, the drawing type structure is adopted, that is, two sides of the rear portion of the door panel 13 are slidably connected to the inner side wall of the cabinet 1 through a guide rail 131.

The ultraviolet lamp tube 2 of the present embodiment can emit ultraviolet light and release ozone for sterilizing the articles in the sterilizing chamber 11. The ultraviolet lamp tube 2 can be rotatably arranged on the rear side wall of the disinfection cavity 11, the rotation of the ultraviolet lamp tube 2 can be realized by being driven by a motor, and the specific structure can refer to the prior application 201721288798.X and the like of the applicant.

In the present embodiment, the reflector 3 is rotatably disposed on the inner sidewall of the door 13. The reflectors 3 are multiple, and two adjacent reflectors 3 are not on the same plane. The reflector 3 of this embodiment is four and arranges in proper order on horizontal, thereby and be formed with between two adjacent reflector 3 contained angle, the parallel arrangement between two reflector 3 of interval arrangement and make all reflectors 3 be the wavy arrangement on the whole, and this structure is favorable to carrying out the multi-angle reflection to the ultraviolet ray, makes the ultraviolet ray distribute evenly in disinfection chamber 11. The reflective plates 3 close to the side edges of the door panel 13 are respectively inclined towards the inner side walls of the disinfection chamber 11 close to the reflective plates. The ultraviolet ray is the weakest near door plant 13 department intensity in disinfection chamber 11 generally, and especially door plant 13 has the disinfection dead angle with the corner that disinfection chamber 11 inside wall contacted easily, adopts above-mentioned structure, is favorable to with ultraviolet ray reverberation to original disinfection dead angle department to eliminate the dead angle, improve the disinfection effect.

The inboard rotation of this embodiment door plant 13 is provided with vertical extension's connecting axle 4, and reflector panel 3 is located on this connecting axle 4 and can be rotated along with connecting axle 4, still is provided with on the door plant 13 and drives connecting axle 4 pivoted drive assembly 5 to realize reflector panel 3's rotation, carry out multi-angle reflection to the ultraviolet ray, make the ultraviolet ray evenly distributed in the disinfection chamber.

Specifically, the driving assembly 5 includes a first rack 51, a first gear 52, a second gear 53, a driving member 54, a second rack 55 and a third gear 56, the upper edge and the lower edge of the inner side of the door panel 13 are respectively provided with a mounting plate 14 extending backwards, sliding

grooves

141 and 142 are correspondingly formed on the front side wall and the rear side wall of the mounting plate 14 at the upper edge of the door panel 13, the first rack 51 is horizontally and reciprocally disposed in the sliding groove 141 of the front side wall of the mounting plate 14, the second rack 55 is horizontally reciprocatingly movably provided in the slide groove 142 of the rear side wall of the mounting plate 14, the second rack 55 is opposite to and staggered with the first rack 51, the first gear 52 is rotatably arranged on the mounting plate 14 and is in meshed transmission with one side of the first rack 51, the second gear 53 is arranged at the upper end of the connecting shaft 4 and is in meshed transmission with the first rack 51, and the driving member 54 is a motor which is constrained on the mounting plate 14 and is used for driving the first gear 52 to rotate. The second rack 55 is in mesh transmission with the other side of the first gear 52, and the third gear 56 is in mesh transmission with the second rack 55 and correspondingly mounted on the connecting shaft 4 at the second rack 55. In this embodiment, one light reflecting plate 3 corresponds to one connecting shaft 4, the assembling plate 14 at the lower edge of the door panel 13 is provided with a shaft hole 132 for the lower end of the connecting shaft 4 to be inserted in, and the upper end of the connecting shaft 4 is connected with the second gear 53 or the third gear 56, so as to drive the connecting shaft 4 and the light reflecting plate 3 to rotate. The above structure can realize the rotation driving of the plurality of connecting shafts 4 on the premise of adopting one driving piece 54, and keep the rotation angle of each reflector 3 consistent, so that each reflector 3 which is arranged in a wavy manner on the whole is always kept in a wavy manner, and continuously deflects to the left side wall or the right side wall of the disinfection cavity 11 in a reciprocating manner while maintaining the whole wavy manner, so that the ultraviolet rays are uniformly distributed in the disinfection cavity 11.

The heating pipe 6 capable of drying the articles in the disinfection chamber 11 is arranged in the disinfection chamber 11 of the embodiment, and the heating pipe 6 is arranged to facilitate timely drying of the articles in the disinfection chamber 11. Still be provided with on the inside wall of disinfection chamber 11 and can pivoted flabellum 7, the motor drive on box 1 is located to flabellum 7 accessible is rotatory, and this flabellum 7 is rotatory can not only make disinfection chamber 11 in every place heat distribution even for article stoving speed, the ozone homogeneous part that can also make ultraviolet fluorescent tube 2 produce in the disinfection chamber improves the effect.

The ultraviolet lamp tube 2 is arranged on the rear side wall of the disinfection cavity 11, the rotatable light reflecting plates 3 are arranged on the front side wall of the disinfection cavity 11, the light reflecting plates 3 are arranged in a wavy manner and can keep the wavy form to deflect leftwards or rightwards in a reciprocating manner, so that ultraviolet rays generated by the ultraviolet lamp tube 2 can be reflected to all parts of the disinfection cavity 11, the ultraviolet rays are uniformly distributed, disinfection dead angles are eliminated, and the disinfection effect is improved.

Claims

1. The utility model provides a disinfection cabinet, includes box (1) that has disinfection chamber (11) and locates ultraviolet fluorescent tube (2) on disinfection chamber (11) inner wall, its characterized in that: the ultraviolet lamp tube (2) is arranged on the rear side wall of the disinfection cavity (11), and the ultraviolet lamp tube further comprises at least four light reflecting plates (3) arranged on the front side wall of the disinfection cavity (11), the light reflecting plates (3) are respectively rotatably arranged on the box body (1), and two adjacent light reflecting plates (3) are not on the same plane;

the front side of the box body (1) is provided with a front port (12) communicated with the disinfection cavity (11), the front port (12) is provided with a door panel (13) capable of opening or closing the front port, and the reflector (3) is rotatably arranged on the inner wall surface of the door panel (13);

the reflector (3) is at least provided with four pieces which are sequentially arranged in the transverse direction, an included angle is formed between two adjacent reflectors (3), and the two reflectors (3) which are arranged at intervals are arranged in parallel, so that all the reflectors (3) are arranged in a wavy shape on the whole; the light reflecting plates (3) close to the side edges of the door plate (13) are respectively inclined towards the inner side wall of the disinfection cavity (11) close to the light reflecting plates.

2. A disinfection cabinet as claimed in claim 1, wherein: the door comprises a door plate (13), a connecting shaft (4) vertically extending is rotatably arranged on the inner side of the door plate (13), a reflector (3) is arranged on the connecting shaft (4) and can rotate along with the connecting shaft (4), and a driving assembly (5) capable of driving the connecting shaft (4) to rotate is further arranged on the door plate (13).

3. A disinfection cabinet as claimed in claim 2, wherein: the driving assembly (5) comprises a first rack (51), a first gear (52), a second gear (53) and a driving piece (54), an assembly plate (14) extending backwards is arranged on the inner side of the door panel (13), the first rack (51) can be horizontally arranged on the side wall of the assembly plate (14) in a reciprocating mode, the first gear (52) can be rotatably arranged on the assembly plate (14) and is in meshed transmission with the first rack (51), the second gear (53) is arranged on the connecting shaft (4) and is in meshed transmission with the first rack (51), and the driving piece (54) is restrained on the assembly plate (14) and is used for driving the first gear (52) to rotate.

4. A disinfection cabinet as claimed in claim 3, wherein: the driving assembly (5) further comprises a second rack (55) and a third gear (56), the second rack (55) can be horizontally arranged on the other side wall of the assembling plate (14) in a reciprocating mode and is in meshed transmission with the first gear (52), the second rack (55) is opposite to the first rack (51) and is arranged in a staggered mode, and the third gear (56) is in meshed transmission with the second rack (55) and is correspondingly installed on the connecting shaft (4) at the second rack (55).

5. A disinfection cabinet as claimed in any one of claims 1 to 4, wherein: the ultraviolet lamp tube (2) can be rotatably arranged on the rear side wall of the disinfection cavity (11), and the box body (1) is provided with a driving mechanism capable of driving the ultraviolet lamp tube (2) to rotate.

6. A disinfection cabinet as claimed in any one of claims 1 to 4, wherein: a heating pipe (6) capable of drying the articles in the disinfection cavity (11) is arranged in the disinfection cavity (11).

7. A disinfection cabinet as claimed in claim 6, wherein: the inner side wall of the disinfection cavity (11) is also provided with a fan blade (7) capable of rotating.