CN111481691A

CN111481691A - Disinfection cabinet

Info

Publication number: CN111481691A
Application number: CN201910088299.3A
Authority: CN
Inventors: 陈明; 高丹; 陈松军
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-08-04

Abstract

The invention relates to a disinfection cabinet, which comprises a cabinet body (1) and an inner container (2) arranged in the cabinet body (1), wherein a gap is formed between the cabinet body (1) and the inner container (2), and a lower cavity (1a) is formed by the gap between a bottom plate (11) of the cabinet body and a bottom plate (21) of the inner container; the air conditioner is characterized in that a partition plate (33) is arranged in the lower cavity (1a), and the lower cavity (1a) is divided into an air inlet channel (6) and a first air channel (31) which are arranged up and down by the partition plate; the inlet of the first air channel is communicated with the air inlet channel (6), a fan (4) is arranged at the inlet of the first air channel or in the first air channel (31), and the outlet of the first air channel is exposed out of the cabinet body (1) and faces the ground; and an outlet of the first air duct (32) is provided with an air swinging mechanism (5) capable of sweeping air left and right.

Description

Disinfection cabinet

Technical Field

The invention relates to the field of disinfection cabinets.

Background

When a user puts washed tableware into the disinfection cabinet, water remained on the surface of the tableware drips on the floor of a kitchen, so that the floor of the kitchen is wet, and people may slip when the floor has much water.

Disinfection cabinets are typically placed in a kitchen and are typically provided with a drying system therein. The drying system of the traditional disinfection cabinet generally adopts a single heated air internal circulation disinfection cabinet to heat and dry the articles in the disinfection cabinet.

Disclosure of Invention

The invention aims to solve the technical problem of providing a disinfection cabinet which can heat and dry the articles in the disinfection cabinet and can dry the surrounding ground aiming at the current situation of the prior art.

Another technical problem to be solved by the present invention is to provide a disinfection cabinet capable of discharging hot air in the inner container of the disinfection cabinet in time, so as to eliminate the natural cooling time after high temperature disinfection.

The technical scheme adopted by the invention for solving the technical problems is as follows: the disinfection cabinet comprises a cabinet body and an inner container arranged in the cabinet body, wherein a lower cavity is formed by a gap between a bottom plate of the cabinet body and a bottom plate of the inner container;

the air conditioner is characterized in that a partition board is arranged in the lower cavity and divides the lower cavity into an air inlet channel and a first air channel which are arranged up and down;

the inlet of the first air duct is communicated with the air inlet channel, a fan is arranged at the inlet of the first air duct or in the first air duct, and the outlet of the first air duct is exposed out of the cabinet body and faces the ground;

and an outlet of the first air channel is provided with an air swinging mechanism.

The structure of the wind swinging mechanism can be various, such as a wind swinging mechanism capable of swinging up and down, a wind swinging mechanism capable of swinging left and right; preferably, the wind swinging mechanism comprises a plurality of blades arranged in parallel, and the driving mechanism is connected with each blade and drives each blade to swing left and right.

The driving mechanism capable of driving the blade to swing left and right can be various, preferably, the driving mechanism comprises a motor, a first swing rod and a second swing rod;

each blade is arranged between the upper supporting plate and the lower supporting plate in parallel; the upper part and the lower part of the blade are connected with an upper rotating shaft and a lower rotating shaft through an upper connecting rod and a lower connecting rod, and the upper rotating shaft and the lower rotating shaft can be rotatably connected with an upper base and a lower base; the upper base and the lower base are respectively connected on the upper support rod and the lower support rod and protrude outwards from the upper support rod and the lower support rod;

each upper rotating shaft is in driving connection with a corresponding first oscillating bar, and each first oscillating bar is in driving connection with a second oscillating bar;

and an output shaft of the motor is in driving connection with one of the upper rotating shafts.

In order to prevent the entry of external objects, a grille or a filter screen may be provided on the front end opening of the lower cavity, and the blades may be located at the inner side of the grille or the filter screen.

In order to enable the airflow in the first air duct to face the ground when being blown out, the partition plate can be arranged to incline from bottom to top from the outlet of the first air duct to the direction of the position of the fan.

In order to further increase the ground drying speed, a heating device for heating the air flow entering the first air duct may be arranged in the first air duct. This scheme can also carry out temperature regulation to sterilizer surrounding air.

After the existing disinfection cabinet is disinfected at high temperature and dried, the temperature in the inner container is very high, and the objects in the inner container are suitable to be taken out after natural cooling and temperature reduction are usually needed, otherwise, the hands are easy to scald; in order to solve the problem, a through hole communicated with the gap can be arranged on the back plate of the inner container; a back cavity is formed by a gap between the back plate of the cabinet body and the back plate of the inner container; a second air duct is arranged in the rear cavity, the inlet of the first air duct is communicated with the through hole, and the outlet of the second channel is connected with the first air duct;

and a valve for closing the first air channel is arranged in the first air channel. Therefore, after the drying program of the disinfection cabinet, hot air in the disinfection cabinet can be discharged in time by opening the valve and the fan, and a user can use the disinfected articles as soon as possible.

The structure of valve can have the multiple, better, the valve includes that one end edge rotates to be connected the valve plate on the back wallboard of the cabinet body, and drive the switch actuating mechanism that the valve plate rotated.

Preferably, the switch driving mechanism comprises an electromagnet and a push rod, the push rod is made of a magnetic adsorption material, a sliding hole is formed in the electromagnet, a connecting plate is arranged in the sliding hole, the push rod can be inserted into the sliding hole in an up-and-down moving mode, and the connecting plate is connected with the lower end of the push rod in a driving mode; the spring is disposed between the connecting plate and the upper end edge of the slide hole.

Compared with the prior art, the disinfection cabinet provided by the invention utilizes the redundant space of the disinfection cabinet, and is provided with the fan and the air duct for blowing air to the ground to dry the ground around the disinfection cabinet as soon as possible, so that the safety problem caused by the wet and slippery ground is avoided; the preferred scheme can in time take out the discharge with the hot-air in the sterilizer inner bag after the stoving procedure, has avoided the user to use the problem of scalding the user immediately.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of an embodiment of the present invention;

FIG. 3 is a longitudinal cross-sectional view of an air chute and its internal component assembly in an embodiment of the present invention;

FIG. 4 is a schematic perspective view of an assembly of a fan, a partition, and a fan blade according to an embodiment of the invention;

fig. 5 is a schematic perspective view of an assembly structure of a fan blade and a second driving mechanism in 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 5, the sterilizing cabinet includes:

the cabinet body 1 with install inner bag 2 in the cabinet body 1, there is the clearance between the cabinet body 1 and the inner bag 2. The gap between the liner bottom plate 11 and the cabinet body bottom plate 21 forms a lower cavity 1a, and the gap between the liner back plate 12 and the cabinet body back plate 22 forms a rear cavity 1 b.

The inner container 2 is provided with a disinfection unit (not shown in the figure), which can be an ultraviolet generator, an ozone generator, a disinfection steam generator or other types of disinfection units.

And a grill 14 provided at a front port of the lower cavity 1a for preventing large particulate matters in the external environment from entering the lower cavity 1 a. The grid may also be replaced by a screen.

The partition plate 33 is arranged in the lower cavity 1a and divides the lower cavity 1a into an air inlet channel 6 and a first air channel 31 which are arranged up and down; the inlet of the first air duct is communicated with the outlet of the air inlet channel 6, and the outlet of the first air duct is exposed out of the cabinet body 1 and faces the ground.

The partition 33 in this embodiment inclines from bottom to top in the direction from the outlet of the first air duct to the position of the fan, and the inclination angle may be between 30 ° and 65 °, which is 45 ° in this embodiment. So that the airflow blown out from the first air duct faces the ground.

And the fan 4 is used for extracting air from the external environment of the disinfection cabinet through the air inlet channel 6, blowing the air out of the first air channel and blowing the air to the ground so as to quickly dry the ground. The air inlet can be arranged at the inlet position of the first air duct or in the first air duct 31, and the air inlet is arranged at the inlet position of the first air duct and close to the rear wall plate in the embodiment; namely, the junction position of the outlet of the air inlet channel and the inlet of the first air duct, and the air inlet channel is communicated with the first air duct 32 through a fan. The fan 4 can be any one of the prior art as required, and the fan 4 in this embodiment is a perfusion fan.

And the heating device 8 is arranged in the first air duct 32 and used for heating the air flow entering the first air duct so as to blow hot air to the ground. The heating device can be any one of the prior arts according to requirements, such as an electric heating tube, and the like; this embodiment is a PTC heater.

And the air swinging mechanism 5 is arranged at the outlet position of the first air duct and is positioned on the inner side of the grille 14, and is used for sweeping air from left to right so as to enable the air flow to cover a larger range. The method comprises the following steps:

a plurality of vanes 52 arranged at the outlet of the first air duct 32 and positioned at the inner side of the grille; each of the vanes 52 is disposed in parallel between the upper support plate 45 and the lower support plate 46 and is capable of swinging relative to the upper and lower support plates. The upper and lower parts of the blade 52 are connected with the upper and lower rotating shafts 43, 44 through the upper and lower connecting rods 41, 42, and the upper and lower rotating shafts 43, 44 can be rotatably connected with the upper and lower bases 47, 48; the upper and lower bases 47, 48 are respectively connected to the upper and lower support bars 45, 46 and protrude outward from the upper and lower support bars 45, 46.

Each upper rotating shaft 43 is also in driving connection with a first swing link 54, and each first swing link 54 is in driving connection with a second swing link 55.

The output shaft of the motor 51 is drivingly connected to one of the upper rotating shafts 43.

When the motor 51 works, the output shaft of the motor drives the connected upper rotating shaft to rotate, the upper rotating shaft drives the first swing link 54, the upper connecting rod 41 and the second swing link 55 to swing in sequence, the second swing link 55 swings and drives other first swing links 54 connected with the second swing link to swing, and the blade 52 swings; the lower shaft 44 and the lower link 42 swing in a driven manner, and the lower shaft and the lower link are designed to make the connection structure and the swing motion of the blade more stable. The wind sent out from the first wind channel outlet can be blown to a wider range through the swinging of the blades.

And the air duct plate 34 is arranged in the rear cavity 1b and is buckled with the back plate 12 of the liner to form a second air duct 32 communicated with the inlet of the fan. The back plate 12 of the inner container is provided with a through hole 23 for communicating the second air duct 32 and the inner cavity of the inner container.

And a valve 7 disposed in the second air duct 31 for opening or closing the second air duct so as to communicate with the first air duct or to cut off communication with the first air duct. The valve 7 can adopt the prior art as required, and the valve 7 in the embodiment comprises a valve plate 71 with one end edge rotatably connected to the rear wall plate of the cabinet body and a switch driving mechanism for driving the valve plate 71 to rotate. Valve plate 71 is disposed transversely within the communication passage and the switch drive mechanism may be an electric pushrod.

The switch driving mechanism in this embodiment includes an electromagnet 72 and a push rod 73, the push rod 73 is made of a magnetic adsorption material, a slide hole 74 is provided in the electromagnet 72, a connecting plate 75 is provided in the slide hole 74, the push rod 73 is inserted in the slide hole 74 in a manner of being capable of moving up and down, and the connecting plate drives and connects the lower end of the push rod 73; the spring 76 is disposed between the connecting plate 75 and the upper end edge of the slide hole.

When the electromagnet is electrified, the connecting plate is driven to move upwards against the resistance of the spring 76, the push rod drives the valve plate to rotate, and the second air channel is opened; when the electromagnet is powered off, the electromagnet loses magnetism, the push rod and the connecting plate move downwards under the action of self gravity and the elastic action of the spring, the valve plate is pulled to reset, the second air channel is closed, and the communication between the second air channel and the first air channel is disconnected.

When the drying procedure of sterilizer is accomplished, control system starts the solenoid valve and opens, second wind channel and first wind channel intercommunication, and 4 works of fan, and steam in the inner bag is taken out through the second wind channel, and then gets into first wind channel via the fan, blows to the bottom surface in sterilizer the place ahead from first wind channel on, when discharging the interior steam of inner bag, ground in dry sterilizer the place ahead.

When the temperature in the inner container of the disinfection cabinet is reduced to a set value, the control system closes the valve 7 and the fan.

When the disinfection cabinet inner bag need not discharge steam but need blow to ground, valve 7 is closed, and the fan work is extracted the air from disinfection cabinet surrounding environment, and the air of surrounding environment passes through inlet air channel and gets into, via the fan, discharges from first wind channel, weathers ground. When hot air needs to be blown, the heating device works to heat the air flow entering the first air channel and blow the hot air outwards, so that the drying speed of the ground is accelerated; the blown hot air rises and can also adjust the ambient temperature around the disinfection cabinet.

Claims

1. A disinfection cabinet comprises a cabinet body (1) and an inner container (2) arranged in the cabinet body (1), wherein a lower cavity (1a) is formed by a gap between a bottom plate (11) of the cabinet body and a bottom plate (21) of the inner container;

the air conditioner is characterized in that a partition plate (33) is arranged in the lower cavity (1a), and the lower cavity (1a) is divided into an air inlet channel (6) and a first air channel (31) which are arranged up and down by the partition plate;

the inlet of the first air channel is communicated with the air inlet channel (6), a fan (4) is arranged at the inlet of the first air channel or in the first air channel (31), and the outlet of the first air channel is exposed out of the cabinet body (1) and faces the ground;

and an outlet of the first air duct (32) is provided with an air swinging mechanism (5).

2. A disinfection cabinet as claimed in claim 1, characterized in that said oscillating air mechanism (5) comprises a plurality of parallel blades (52), and a driving mechanism is connected to each of said blades (52) for driving each of said blades to swing left and right.

3. A disinfection cabinet as claimed in claim 2, characterized in that said drive mechanism comprises a motor (51), a first swing link (54) and a second swing link (55);

each blade (52) is arranged between the upper support plate (45) and the lower support plate (46) in parallel; the upper part and the lower part of the blade (52) are connected with upper and lower rotating shafts (43, 44) through upper and lower connecting rods (41, 42), and the upper and lower rotating shafts (43, 44) can be rotatably connected with upper and lower bases (47, 48); the upper and lower bases (47, 48) are respectively connected with the upper and lower support rods (45, 46) and protrude outwards from the upper and lower support rods (45, 46);

each upper rotating shaft (43) is in driving connection with a corresponding first swing rod (54), and each first swing rod (54) is in driving connection with a second swing rod (55);

the output shaft of the motor is in driving connection with one of the upper rotating shafts (43).

4. A disinfection cabinet as claimed in claim 3, characterized in that said lower cavity is provided at its front end with a grille (14) or screen, said blades (52) being located inside said grille (14).

5. A disinfection cabinet as claimed in any one of claims 1 to 4, wherein said partition is inclined from bottom to top in the direction from the outlet of said first air duct to the location of said fan.

6. A disinfection cabinet as claimed in claim 5, wherein said partition is inclined at an angle of 30-65 °.

7. A disinfection cabinet as claimed in claim 5, characterized in that said first air duct (31) is provided with heating means (8) for heating the air flow entering said first air duct.

8. A disinfection cabinet as claimed in claim 7, characterized in that said inner container has a through hole (23) in the back plate (22) for communicating with said gap; a back cavity (1b) is formed by a gap between the back plate (12) of the cabinet body and the back plate (22) of the inner container; a second air duct (32) is arranged in the rear cavity (1b), the inlet of the first air duct (32) is communicated with the through hole (23), and the outlet of the second channel (32) is connected with the first air duct (32);

and a valve (7) for closing the first air duct is arranged in the first air duct (32).

9. A disinfection cabinet as claimed in claim 8, characterized in that said valve (7) comprises a valve plate (71) pivotally connected at one end to a rear wall of said cabinet body, and a switch driving mechanism for driving said valve plate (71) in rotation.

10. A disinfection cabinet as claimed in claim 9, wherein said switch driving mechanism comprises an electromagnet (72) and a push rod (73), the push rod (73) is made of magnetic adsorption material, a sliding hole (74) is provided in the electromagnet (72), a connecting plate (75) is provided in the sliding hole (74), the push rod (73) is inserted in the sliding hole (74) in a manner of moving up and down, the connecting plate is connected with the lower end of the push rod (73) in a driving manner; a spring (76) is provided between the connecting plate (75) and the upper end edge of the slide hole.