CN214501508U

CN214501508U - Disinfection cabinet

Info

Publication number: CN214501508U
Application number: CN202022733133.3U
Authority: CN
Inventors: 姚津津; 罗灵; 陈松军
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-26
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a disinfection cabinet, including shell (1) and locate inner bag (2) in shell (1), be formed with intermediate layer (11), its characterized in that between the outer wall of inner bag (2) and the inner wall of shell (1): an air inlet (12) and an air outlet (13) which are communicated with the interlayer (11) and the outside atmosphere are formed in the shell (1), and an air channel between the air inlet (12) and the air outlet (13) is formed in the interlayer (11); the interlayer (11) is internally provided with a semiconductor refrigerating unit (4), the hot end of the semiconductor refrigerating unit (4) is in heat conduction connection with the shell (1) or the inner container (2), the cold end of the semiconductor refrigerating unit (4) is exposed in an air duct, and a heating device (7) capable of heating air flow flowing through the air duct is arranged in the air duct. Compared with the prior art, the utility model discloses a sterilizer can outwards blow cold wind or hot-blast in order to realize cold wind or hot-blast mode, and does not additionally occupy kitchen space.

Description

Disinfection cabinet

Technical Field

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

Background

When cooking in a kitchen, the temperature of the kitchen is higher, especially in summer, the kitchen is hotter, and the current method is to equip an air conditioner in the kitchen usually, and even integrate the air conditioner, a disinfection cabinet, a gas stove, a range hood and the like in the kitchen.

For example, an air-conditioning integrated stove disclosed in patent application No. CN201810329966.8 (publication No. CN108443926A) includes a disinfection cabinet, a storage cabinet, a cooking bench and a range hood, and is characterized in that an air-conditioning device is arranged inside the range hood, an air-conditioning outlet is arranged in the center of the front face of the range hood, and the air-conditioning device is connected with an air-conditioning outdoor unit. The air conditioner is combined with the integrated cooker, so that the temperature of a kitchen can be changed, the air in the kitchen can be purified, and the comfort level of cooking is increased.

However, in the above-mentioned integrated kitchen of air conditioner, units such as air conditioner, sterilizer are mutually noninterference, independent work, and the blowing of cold-hot wind is realized by the air conditioner unit completely, still needs to occupy extra kitchen space.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that to prior art's current situation, provide one kind and can outwards blow cold wind or hot-blast in order to realize cold wind or hot-blast mode, and do not additionally occupy the sterilizer in kitchen space.

The utility model aims to solve the technical problem that a sterilizer that can assist the stoving to the disinfection chamber when realizing cold wind mode is provided.

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

A housing; and

the inner container is arranged in the shell and is provided with a disinfection cavity, and an interlayer is formed between the outer wall of the inner container and the inner wall of the shell;

the method is characterized in that: the shell is provided with an air inlet and an air outlet which are communicated with the interlayer and the outside atmosphere, and an air channel between the air inlet and the air outlet is formed in the interlayer;

and also comprises

The semiconductor refrigeration unit is arranged in the interlayer, the hot end of the semiconductor refrigeration unit is in heat conduction connection with the shell or the inner container, and the cold end of the semiconductor refrigeration unit is exposed in the air duct; and

and the heating device is arranged in the air duct and can heat the air flow flowing through the air duct.

In order to cooperate with cold air to rapidly reduce the temperature of the kitchen in a cold air mode, the air duct is internally provided with an aerosol generating device which is arranged close to the air outlet.

In order to realize the generation of the aerosol, the aerosol generating device comprises

A water storage box; and

the ultrasonic atomizer is provided with an ultrasonic atomizing head extending into the water storage box and used for atomizing liquid in the water storage box into micromolecular aerial fog.

In order to realize the flow of the air flow in the air duct, an air outlet device is arranged in the interlayer, and the air outlet device comprises a fan which can convey the air flow from the inlet to the outlet of the air duct.

Certainly, a fan which can suck the air in the interlayer out of the air outlet can be arranged on the outer side of the shell and towards the air outlet, so that the same purpose is achieved.

In order to avoid the influence of water vapor in the air duct on the work of the fan, the air in the air duct is guided, and the air circulation efficiency is improved.

In order to avoid the influence of water vapor in the air duct on the operation of the heating device and to simultaneously perform centralized heating on air flow in the air duct, the heating device is arranged in the box body and is positioned between the fan and the second air port.

In order to discharge cold air or hot air obliquely and upwards, the air outlet is positioned at the front side of the shell, and a guide plate which extends obliquely and upwards from the second air inlet to the air outlet is arranged in the interlayer.

In order to automatically judge the opening and closing of the drawer, the device also comprises

At least one drawer capable of being drawn in and out of the disinfection chamber; and

and the contact switch corresponds to the drawer and can detect whether the corresponding drawer is in an open or closed state.

In order to realize the judgment of the opening and closing state of the drawer by the contact switch, the contact switch comprises

The first contact base is arranged on the rear side wall in the inner container and is provided with a first contact; and

the second contact base is arranged at the rear side of the drawer and is provided with a second contact point;

when the drawer is opened, the second contact of the second contact base is separated from the first contact of the first contact base so as to disconnect the contact switch;

in a state that the drawer is closed, the second contact of the second contact base contacts the first contact of the first contact base to close the contact switch.

In order to further solve the second technical problem, the hot end of the semiconductor refrigeration unit is connected with the inner container in a heat conduction mode.

Compared with the prior art, the utility model has the advantages of: the air inlet and the air outlet are formed in the shell, the air duct between the air inlet and the air outlet is formed in the interlayer between the inner container and the shell, the semiconductor refrigerating unit and the heating device are arranged in the interlayer, air flowing through the air duct is cooled or heated respectively, cold air or hot air is blown outwards to achieve a cold air or hot air mode, and the realization of the functions does not occupy extra kitchen space.

Drawings

FIG. 1 is a schematic perspective view of a disinfection cabinet according to an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of the sterilizer of FIG. 1;

fig. 3 is a schematic perspective view of an aerosol generator according to an embodiment of the present invention;

fig. 4 is a schematic perspective exploded view of a contact switch according to an embodiment of the present invention;

fig. 5 is a longitudinal sectional view of an air supply device in an embodiment 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.

As shown in fig. 1 to 5, it is a preferred embodiment of the disinfection cabinet of the present invention. The disinfection cabinet comprises a shell 1, an inner container 2, a drawer 3, a semiconductor refrigeration unit 4, an aerosol generating device 5, an air outlet device 6, a heating device 7, a guide plate 8 and a contact switch 9.

As shown in fig. 1 and 2, the inner container 2 has a sterilization cavity 21, and is disposed in the housing 1, and an interlayer 11 is formed between an outer wall of the inner container 2 and an inner wall of the housing 1, which is a common arrangement manner of a sterilization cabinet.

In this embodiment, the upper portion of the rear sidewall of the housing 1 is provided with an air inlet 12, the upper portion of the front sidewall of the housing 1 is provided with an air outlet 13, both the air inlet 12 and the air outlet 13 are used for communicating the interlayer 11 with the outside atmosphere, and the air inlet 12 is provided with an activated carbon filter 14; the top wall of the inner container 2 is inwards sunken to form a sunken part 22, and the inner wall of the inner container 2 is provided with a disinfection lamp tube 23. In addition, the air outlet device 6 is disposed in the interlayer 11, and the air outlet device 6 can suck the air flow from the air inlet 12 and discharge the air flow through the air outlet 13, so that an air duct between the air inlet 12 and the air outlet 13 is formed at the upper part of the interlayer 11.

The number of the drawers 3 is two, and the drawers are respectively arranged in the disinfection cavity 21 one above the other and can be drawn in and out of the disinfection cavity 21.

The semiconductor refrigeration unit 4 is in a sheet shape and is located in the air duct at a position corresponding to the concave portion 22, the two sides of the semiconductor refrigeration unit 4 are respectively provided with a cold end and a hot end and can transfer heat of the cold end to the hot end, the cold end of the semiconductor refrigeration unit 4 is exposed in the air duct and acts on airflow flowing through the air duct, the hot end of the semiconductor refrigeration unit 4 is provided with a radiator 41, and the radiator 41 is tightly attached to the bottom wall of the concave portion 22.

The aerosol generating device 5 is arranged in the air duct and is close to the air outlet 13. In this embodiment, as shown in fig. 3, the gas mist generating device 5 includes a water storage box 51 and an ultrasonic atomizer 52, and the ultrasonic atomizer 52 has an ultrasonic atomizing head 521 extending into the water storage box 51 for atomizing the liquid in the water storage box 51 into small molecule gas mist.

The number of the air outlet devices 6 is 6, and as shown in fig. 5, the air outlet devices 6 include a box 61 and a fan 62. Specifically, the box body 61 has a first air opening 611 and a second air opening 612, the first air opening 611 is communicated with the air inlet 12 through the interlayer 11, the second air opening 612 is communicated and faces the air outlet 13, and a filter screen 613 is arranged on the second air opening 612 to prevent external objects from entering the box body 61; the blower 62 is installed inside the case 61, and can suck the air flow from the first tuyere 611 and discharge it through the second tuyere 612. In practical application, the number of the opening air outlet devices 6 can be selected according to different requirements.

The heating device 7 is an electric heating tube, is installed inside the box body 61, is located between the fan 62 and the second air port 612, and can heat the air flow entering the box body 61 to generate hot air.

The guide plate 8 is disposed in the interlayer 11, and extends obliquely upward from the second air opening 612 to the air outlet 13, so that the air flow discharged from the second air opening 612 can be obliquely upward guided to the air outlet 13 to be discharged, and oblique upward air is generated.

The contact switches 9 correspond to the drawers 3 one by one, and can detect whether the corresponding drawer 3 is in an open or closed state. In this embodiment, as shown in fig. 4, the contact switch 9 includes a first contact base 91 and a second contact base 92. Specifically, the first contact base 91 is mounted on a rear side wall inside the inner container 2, and has a first contact point; the second contact socket 92 is installed at the rear side of the drawer 3, and has a second contact point; in a state where the drawer 3 is opened, the second contact of the second contact holder 92 is separated from the first contact of the first contact holder 91 to turn off the contact switch 9; in a state where the drawer 3 is closed, the second contact of the second contact holder 92 contacts the first contact of the first contact holder 91 to close the contact switch 9.

The working principle of the utility model is as follows:

(1) when disinfection is needed, the drawer 3 is closed, the second contact of the second contact base 92 contacts the first contact of the first contact base 91 to close the contact switch 9, and the disinfection lamp tube 23 is started to disinfect the disinfection cavity 21;

(2) when cold air needs to be blown to a kitchen, the semiconductor refrigeration unit 4, the aerosol generation device 5 and the fan 62 are started, the fan 62 sucks outside air from the air inlet 12, the air flow is cooled by the cold end of the semiconductor refrigeration unit 4 in the air duct to form cold air, and the cold air can take away the aerosol generated by the aerosol generation device 5 and is discharged into the kitchen through the air outlet 13 for refrigeration; meanwhile, the hot end of the semiconductor refrigeration unit 4 transfers heat to the inner container 2 through the radiator 41, and the sterilization cavity 21 is dried;

(3) when hot air needs to be blown to the kitchen, the fan 62 and the heating device 7 are started, the fan 62 sucks outside air from the air inlet 12, then the air is sucked into the box body 61 through the first air port 611, air flow is heated by the heating device 7 in the box body 61 to form hot air, the hot air is blown out through the second air port 612, and finally the hot air is discharged into the kitchen through the air outlet 13 to be heated.

Claims

1. A disinfection cabinet, which comprises

A housing (1); and

the inner container (2) is arranged in the shell (1) and is provided with a disinfection cavity (21), and an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1);

the method is characterized in that: an air inlet (12) and an air outlet (13) which are communicated with the interlayer (11) and the outside atmosphere are formed in the shell (1), and an air channel between the air inlet (12) and the air outlet (13) is formed in the interlayer (11);

and also comprises

The semiconductor refrigeration unit (4) is arranged in the interlayer (11), the hot end of the semiconductor refrigeration unit (4) is in heat conduction connection with the shell (1) or the inner container (2), and the cold end of the semiconductor refrigeration unit (4) is exposed in the air duct; and

the heating device (7) is arranged in the air duct and can heat the air flow passing through the air duct;

the air duct is internally provided with an aerosol generating device (5), and the aerosol generating device (5) is arranged close to the air outlet (13).

2. A disinfection cabinet as claimed in claim 1, wherein: the aerosol generating device (5) comprises a water storage box (51); and

the ultrasonic atomizer (52) is provided with an ultrasonic atomizing head (521) extending into the water storage box (51) and used for atomizing the liquid in the water storage box (51) into micromolecular aerial fog.

3. A disinfection cabinet as claimed in claim 1, wherein: an air outlet device (6) is arranged in the interlayer (11), and the air outlet device (6) comprises a fan (62) which can convey airflow from an inlet to an outlet of the air duct.

4. A disinfection cabinet as claimed in claim 3, wherein: the air outlet device (6) further comprises a box body (61) with a first air opening (611) and a second air opening (612), the first air opening (611) is communicated with the air inlet (12), the second air opening (612) is communicated and faces the air outlet (13), and the fan (62) is installed inside the box body (61).

5. A disinfection cabinet as claimed in claim 4, wherein: the heating device (7) is arranged in the box body (61) and is positioned between the fan (62) and the second air opening (612).

6. A disinfection cabinet as claimed in claim 4, wherein: the air outlet (13) is positioned on the front side of the shell (1), and a guide plate (8) which extends upwards from the second air port (612) to the air outlet (13) in an inclined mode is arranged in the interlayer (11).

7. A disinfection cabinet as claimed in claim 1, wherein: also comprises

At least one drawer (3) which can be drawn into and out of the chamber (21); and

and the contact switch (9) corresponds to the drawer (3) and can detect whether the corresponding drawer (3) is in an open or closed state.

8. A disinfection cabinet as claimed in claim 7, wherein: the contact switch (9) comprises

The first contact base (91) is arranged on the rear side wall in the inner container (2) and is provided with a first contact; and

a second contact base (92) mounted on the rear side of the drawer (3) and having a second contact point;

when the drawer (3) is opened, the second contact of the second contact base (92) is separated from the first contact of the first contact base (91) to disconnect the contact switch (9);

when the drawer (3) is closed, the second contact of the second contact base (92) contacts the first contact of the first contact base (91) to close the contact switch (9).

9. A disinfection cabinet as claimed in any one of claims 1 to 8, wherein: the hot end of the semiconductor refrigerating unit (4) is connected with the inner container (2) in a heat conduction mode.