CN111053926B

CN111053926B - Disinfection cabinet

Info

Publication number: CN111053926B
Application number: CN202010005928.4A
Authority: CN
Inventors: 姚津津
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2021-01-15
Anticipated expiration: 2040-01-03
Also published as: CN111053926A

Abstract

The invention discloses a disinfection cabinet, which comprises a shell (1) with an air inlet (12) and an air outlet (13) at the lower part of the front side wall, a liner (2) arranged in the shell (1) and a disinfection device (32), wherein a guide plate (112) is arranged in an interlayer (11), one end of the guide plate (112) is connected to the front side wall of the shell (1) between the air inlet (12) and the air outlet (13), the other end of the guide plate extends into the interlayer (11), and a first air duct (111) between the air inlet (12) and the air outlet (13) is formed in the interlayer (11); the disinfection device (32) is positioned in the first air duct (111) or is arranged close to the first air duct (111). Compared with the prior art, the sterilizing cabinet provided by the invention can prevent odor in the cabinet where the sterilizing cabinet is installed from entering the sterilizing cabinet, and simultaneously prevent air from being discharged without being sterilized after entering the sterilizing cabinet.

Description

Disinfection cabinet

Technical Field

The invention relates to the technical field of kitchen utensils, in particular to a disinfection cabinet.

Background

The disinfection cabinet has become one of indispensable household appliances in daily life of families, and along with the improvement of the living standard, the disinfection cabinet is developed increasingly. For example, people develop some disinfection cabinets capable of disinfecting air, and disinfect the air by the principles of filtering, purifying, sterilizing and the like, so that the air quality is improved.

For example, a disinfection cabinet, which is a utility model with the patent application number of CN200820050215.4 (publication number of CN201227428Y), discloses a disinfection cabinet capable of disinfecting tableware and purifying air. This sterilizer includes the sterilizer shell, set up in sterilizer inner bag, air purifier and electrical components in the sterilizer shell, be equipped with ultraviolet pipe and dish rack in the sterilizer inner bag, electrical components include the electrical apparatus board and set up in ballast and automatically controlled mainboard on the electrical apparatus board, be equipped with on the sterilizer shell with automatically controlled mainboard assorted operating button and LED display screen, automatically controlled mainboard respectively with ultraviolet pipe and power cord electricity are connected, air purifier with the electrical apparatus board all install in the sterilizer shell the upper portion of sterilizer inner bag. Similarly, the air circulating around the interlayer and the periphery of the disinfection cabinet can be disinfected by arranging an ultraviolet lamp tube, a heating tube and the like in the interlayer formed between the shell and the inner container of the disinfection cabinet.

However, the left and right side plates of the disinfection cabinet are provided with handles for communicating air inside and outside the disinfection cabinet housing as air inlets, and an air outlet is arranged at the upper part of the front door frame.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a disinfection cabinet which prevents odor in a cabinet where the disinfection cabinet is installed from entering the disinfection cabinet and simultaneously prevents air from being discharged without disinfection after entering the disinfection cabinet, aiming at the current situation of the prior art.

The second technical problem to be solved by the present invention is to provide a disinfection cabinet which can realize air disinfection function without additional disinfection device in view of the current situation of the prior art.

The third technical problem to be solved by the invention is to provide a disinfection cabinet which prevents the disinfection cabinet from polluting a disinfection cavity when the disinfection cabinet realizes an air disinfection function, aiming at the current situation of the prior art.

The fourth technical problem to be solved by the invention is to provide a disinfection cabinet with high air circulation efficiency aiming at the current situation of the prior art.

The fifth technical problem to be solved by the present invention is to provide a disinfection cabinet capable of drying the ground in view of the current situation of the prior art.

The sixth technical problem to be solved by the invention is to provide a disinfection cabinet which can automatically control whether to disinfect air according to air quality in view of the current situation of the prior art.

The technical scheme adopted by the invention for solving the first technical problem is as follows: a disinfection cabinet, which comprises

A housing;

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; and

the disinfection device is arranged in the interlayer;

the method is characterized in that:

the lower part of the front side wall of the shell is provided with an air inlet and an air outlet which are both used for communicating the interlayer with the outside atmosphere;

a guide plate is arranged in the interlayer, one end of the guide plate is connected to the front side wall of the shell between the air inlet and the air outlet, the other end of the guide plate extends into the interlayer, and a first air channel between the air inlet and the air outlet is formed in the interlayer;

the sterilizing device is positioned in the first air channel or is arranged close to the first air channel, and can sterilize the air flowing through the first air channel.

Wherein, the disinfection device can adopt an ultraviolet lamp tube, a heating tube, an ozone generator and the like.

In order to further solve the second technical problem, the disinfection cabinet further comprises

The power output end of the driving mechanism is connected with the disinfection device in a transmission way, so that the disinfection device can move relative to the inner container and has at least two states:

in the first state, the disinfection device is accommodated in the disinfection cavity and acts on the disinfection cavity;

in the second state, the disinfection device at least partially acts on the first air channel.

Specifically, the first scheme is as follows: the inner container is provided with an opening;

the disinfection cabinet also comprises

A mounting plate for mounting the sterilizing device; and

the power output end of the driving mechanism is in transmission connection with the mounting plate, can drive the mounting plate to move relative to the inner container and has at least two states:

in the first state, the mounting plate covers the opening, and the disinfection device is accommodated in the disinfection cavity;

in a second state, the mounting plate is positioned in the interlayer and the disinfection device is at least partially exposed in the interlayer.

In order to intensively sterilize the air flowing through the first air duct, the sterilizing cabinet also comprises

The communicating shell is hermetically arranged in the middle of the interlayer, a communicating channel is formed in the communicating shell, a first end of the communicating channel is communicated with the opening, and a second end of the communicating channel is communicated with the first air channel;

in the second state, the disinfection device is at least partially exposed in the communication channel.

In order to further solve the third technical problem, the disinfection cabinet further comprises a shielding plate capable of opening or closing the opening, and in the first state, the shielding plate is far away from the opening; in the second state, the shielding plate covers the opening.

Specifically, the second scheme is as follows: the inner container is provided with an opening;

the disinfection cabinet also comprises

a shutter capable of opening or closing the second end of the communication passage;

a mounting plate for mounting the sterilizing device; and

in the first state, the shielding plate covers the second end of the communication channel;

in a second state, the mounting plate covers the opening, the disinfection device is accommodated in the communication channel, and the shielding plate opens the second end of the communication channel.

In order to realize the driving of the mounting plate, the driving mechanism comprises a first driving mechanism capable of driving the mounting plate to reciprocate and/or a second driving mechanism capable of driving the mounting plate to rotate.

In order to realize that the first driving mechanism drives the mounting plate to reciprocate, the first driving mechanism comprises

The first base is arranged on the inner container;

the screw rod is rotationally connected to the first base and arranged along the moving direction of the mounting plate;

one end of the sliding seat is connected to the screw rod in a threaded manner, and the other end of the sliding seat is connected with the mounting plate; and

the power output shaft of the first driving piece is in transmission connection with the screw rod and is used for driving the screw rod to rotate.

In order to realize the stable movement of the sliding seat and avoid the deviation, the first driving mechanism further comprises a guide rod, the guide rod is connected to the first base and arranged in parallel to the screw rod, and correspondingly, a guide hole for the guide rod to pass through is formed in the sliding seat.

In order to reduce the occupied space of the first driving device while realizing the transmission connection between the first driving part and the screw rod, the first driving mechanism further comprises a first gear and a second gear which are meshed with each other, the first gear is arranged at one end of the screw rod, and the second gear is connected to the first base in a rotating manner and is connected with the power output end of the first driving part.

In order to realize that the second driving mechanism drives the mounting plate to rotate, the second driving mechanism comprises

The second base is arranged on the inner container;

the first rotating shaft is rotatably connected to the second base and connected with the mounting plate; and

and the power output shaft is in transmission connection with the first rotating shaft and is used for driving the first rotating shaft to rotate.

In order to realize the corresponding conversion of the shielding plate in the first state and the second state, the shielding plate is rotatably connected to the inner container or the communicating shell through a second rotating shaft;

the disinfection cavity or the interlayer is internally provided with a third driving mechanism which can drive the shielding plate to rotate, and the third driving mechanism comprises

The third base is arranged on the inner container or the communicating shell;

a third gear provided at an end of the second rotating shaft;

the fourth gear is rotatably connected to the third base and meshed with the third gear; and

and the power output shaft of the third driving piece is in transmission connection with the fourth gear and is used for driving the fourth gear to rotate.

In order to further solve the fourth technical problem, a fan which can suck air in through the air inlet and discharge the air through the air outlet is arranged in the interlayer, so that circulation between the first air channel and the air outside the disinfection cabinet is accelerated, and the air circulation efficiency is improved. 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 guide the air in the first air channel and provide air circulation efficiency, at least one box body with a second air channel formed inside is arranged in the interlayer, the fan is installed in the second air channel, the box body is provided with a first air port and a second air port, the first air port is communicated with the interlayer and the second air channel, and the second air port is communicated with the second air channel and faces the air outlet.

In order to further solve the fifth technical problem, the air outlet is located at the lower part of the shell, and a heating device is installed in the second air duct and located between the fan and the second air port. The heating device can heat the air flow entering the second air channel to generate hot air and blow the hot air to the ground from the air outlet, so that the drying of the ground is accelerated.

In order to pretreat the air entering the first air channel, the air inlet is provided with an activated carbon filter, and in order to prevent external objects from entering the second air channel, the second air port or the air outlet is provided with a filter screen.

In order to further solve the sixth technical problem, the housing is provided with an air probe for detecting the quality of air around the disinfection cabinet, the first air duct is internally provided with a negative ion generator, the disinfection cabinet is provided with a control system, and the air probe, the disinfection device and the negative ion generator are all electrically connected with the control system.

Compared with the prior art, the invention has the advantages that: locate the lower part of the preceding lateral wall of shell with air intake and air outlet and avoid the foul smell entering in the cupboard, install the guide plate in the intermediate layer between shell and inner bag, the one end of this guide plate is connected on the preceding lateral wall that the shell is located between air intake and the air outlet, the guide plate other end extends to in the intermediate layer, thereby form the first wind channel between air intake and the air outlet in the intermediate layer, and locate sterilizing equipment in first wind channel or be close to first wind channel setting, thereby disinfect the air in first wind channel of flowing through, discharge promptly without disinfecting after avoiding the air admission sterilizer.

Drawings

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

FIG. 2 is a longitudinal cross-sectional view of embodiment 1 of the sterilizer of the present invention in an internal sterilization mode;

FIG. 3 is a schematic perspective view of the rear sidewall of the liner, the sterilization assembly, the first driving mechanism, the shielding plate and the third driving mechanism shown in FIG. 2;

FIG. 4 is a schematic perspective view of FIG. 5 in another direction;

FIG. 5 is a longitudinal cross-sectional view of the sterilization assembly of FIG. 1 rotated 180;

FIG. 6 is a longitudinal cross-sectional view of embodiment 1 of the sterilizer of the present invention in an external sterilization mode;

FIG. 7 is a longitudinal cross-sectional view of the case of FIG. 6;

FIG. 8 is a longitudinal cross-sectional view of embodiment 2 of the sterilizer of the present invention in an internal sterilization mode;

FIG. 9 is a longitudinal cross-sectional view of the sterilization assembly of FIG. 8 rotated 180;

FIG. 10 is a longitudinal cross-sectional view of embodiment 2 of the sterilizer of the present invention in an external sterilization mode;

fig. 11 is a schematic perspective view of the rear side wall of the inner container, the sterilization assembly, the first driving mechanism, the second driving mechanism, the shielding plate and the third driving mechanism in fig. 10;

fig. 12 is a schematic perspective view of fig. 11 in another direction.

Detailed Description

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

Example 1:

as shown in fig. 1 to 7, a preferred embodiment of the disinfection cabinet of the present invention is shown. The disinfection cabinet comprises a shell 1, an inner container 2, a disinfection component 3, a first driving mechanism 4, a baffle plate 6, a third driving mechanism 7, a box body 8 and a communicating shell 9.

Wherein, inner bag 2 has disinfection chamber 21, sets up in shell 1, and is formed with intermediate layer 11 between the outer wall of inner bag 2 and the inner wall of shell 1, installs the heating pipe 23 that can heat disinfection chamber 21 on the diapire of inner bag 2, and this is the common mode that sets up of sterilizer.

In this embodiment, the lower portion of the front side wall of the housing 1 is provided with an air inlet 12 and 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, so as to form a first air duct 111 between the air inlet 12 and the air outlet 13 in the interlayer 11, the air inlet 12 is provided with an activated carbon filter 14, and the rear side wall of the inner container 2 is provided with an opening 22 communicated with the interlayer 11 and the disinfection chamber 21.

The communicating shell 9 is hermetically installed in the middle of the interlayer 11, a guide plate 112 is installed in the interlayer 11, two sides of the guide plate 112 abut against the inner wall of the shell 1, one end of the guide plate 112 is connected to the front side wall of the shell 1 between the air inlet 12 and the air outlet 13, and the other end of the guide plate 112 is close to the second end of the communicating channel 91, so that the first air duct 111 is formed in the space below the communicating shell 9 in the interlayer 11. The communication housing 9 is formed therein with a communication passage 91, a first end of the communication passage 91 communicates with the opening 22, and a second end of the communication passage 91 communicates with the first air passage 111.

The disinfection component 3 comprises a mounting plate 31 and a disinfection device 32 arranged on the mounting plate 31, wherein in the embodiment, the disinfection device 32 is an ultraviolet lamp tube. The mounting plate 31 can drive the disinfection device 32 to translate relative to the liner 2 under the driving of the first driving mechanism 4, so that the disinfection device 32 has at least two states: in the first state, the mounting plate 31 covers the opening 22, and the disinfection device 32 is accommodated in the disinfection chamber 21, at this time, the disinfection device 32 is turned on, and the disinfection cabinet is in the inner disinfection mode; in the second state, the mounting plate 31 is located in the communicating channel 91 and the disinfection device 32 is at least partially exposed in the communicating channel 91, at which time the disinfection device 32 is opened and the disinfection cabinet is in the outer disinfection mode.

The first driving mechanism 4 is disposed in the communicating channel 91 and includes a first base 41, a lead screw 42, a sliding seat 43, a first driving member 44, a guiding rod 45, a first gear 46 and a second gear 47. Specifically, the first base 41 is mounted on the rear side wall of the inner container 2, and the screw rod 42 is rotatably connected to the first base 41 and arranged along the moving direction of the mounting plate 31; one end of the sliding seat 43 is connected to the screw rod 42 in a threaded manner, and the other end is connected with the mounting plate 31; the guide rod 45 is connected to the first base 41 and arranged parallel to the screw rod 42, and correspondingly, a guide hole 431 for the guide rod 45 to pass through is formed in the sliding seat 43; the first gear 46 is arranged at one end of the screw rod 42; the second gear 47 is rotatably connected to the first base 41 and engaged with the first gear 46; the first driving member 44 is a motor, and a power output shaft thereof is in transmission connection with the second gear 47 and is used for driving the second gear 47 to rotate.

In order to ensure the sealing performance of the inner container 2 when the disinfection cabinet is in the outer disinfection mode and avoid the disinfection chamber 21 from being polluted, a shielding plate 6 which can rotate under the driving of a third driving mechanism 7 so as to open or close the opening 22 is arranged in the disinfection chamber 21, and in a first state, the shielding plate 6 is far away from the opening 22; in the second state, the shutter 6 covers the opening 22. In this embodiment, the inner wall of the inner container 2 is provided with the mounting seat 24, and the shielding plate 6 is rotatably connected to the mounting seat 24 via the second rotating shaft 61.

The third driving mechanism 7 is disposed in the sterilizing chamber 21 and includes a third base 71, a third gear 72, a fourth gear 73 and a third driving member 74. Specifically, the third base 71 is mounted on the inner container 2; the third gear 72 is provided at an end of the second rotating shaft 61; the fourth gear 73 is rotatably connected to the third base 71 and is meshed with the third gear 72; the third driving member 74 is a motor, and a power output shaft thereof is in transmission connection with the fourth gear 73 and is used for driving the fourth gear 73 to rotate.

The box 8 is arranged at the lower part of the interlayer 11, and the number of the box 8 is 6, and the box is arranged corresponding to the air outlet 13. The inside of the box 8 is formed with a second air duct 81 and has a first air opening 82 and a second air opening 83, wherein the first air opening 82 is communicated with the first air duct 111 and the second air duct 81, the second air opening 83 is communicated with the second air duct 81 and faces the air outlet 13, and a filter screen 86 is disposed on the second air opening 83 to prevent foreign objects from entering the second air duct 81. The second air duct 81 is internally provided with a fan 84 and a heating device 85, wherein the fan 84 can suck air into the interlayer 11 through the air inlet 12 and discharge the air through the air outlet 13, and the heating device 85 is an electric heating pipe and is positioned between the fan 84 and the second air inlet 83, and can heat the air flow entering the second air duct 81 to generate hot air which is blown to the ground from the air outlet 13, so as to accelerate the drying of the ground. In practice, the number of the opened boxes 8 can be selected according to different requirements.

In addition, an air probe 15 for detecting the quality of the air around the disinfection cabinet is arranged on the shell 1, a negative ion generator 16 is arranged below the bottom wall of the inner container 2, and the negative ion generator 16 increases the negative ion component in the first air channel 111 by high-voltage corona, so that the air is purified and the air quality is improved.

The disinfection cabinet is provided with a control system, and the air probe 15, the negative ion generator 16, the heating pipe 23, the disinfection device 32, the first driving piece 44, the third driving piece 74, the fan 84 and the heating device 85 are all electrically connected with the control system.

The working principle of embodiment 1 of the invention is as follows:

(1) when the traditional disinfection function is needed, as shown in fig. 2 and 3, in the first state, the mounting plate 31 covers the opening 22, and the disinfection device 32 is accommodated in the disinfection chamber 21, at this time, the disinfection device 32 and the heating pipe 23 are opened by the control system of the disinfection cabinet, and the disinfection cabinet is in the inner disinfection mode;

(2) when the ground drying function needs to be realized, the control system of the disinfection cabinet selectively starts the fan 84 and/or the heating device 85 as required, the fan 84 works, air outside the disinfection cabinet is extracted into the interlayer 11 through the air inlet 12, the air is firstly filtered through the activated carbon filter 14, then is sent out from the air outlet 13 through the first air channel 111 and the second air channel 81 positioned at the lower part of the interlayer 11 by the fan 84 in sequence, and is blown to the ground around the disinfection cabinet, when the heating device 85 works, the air flow entering the second air channel 81 is heated, hot air is blown out from the air outlet 13, and the drying of the ground is accelerated;

(3) when the air disinfection function needs to be realized, the air probe 15 transmits the detected data to the control system, and the control system judges and makes an instruction for starting the anion generator 16, the disinfection device 32, the first driving piece 44, the third driving piece 74 and the fan 84:

firstly, the first driving part 44 is electrified to drive the second gear 47 to rotate, the first gear 46 is meshed with the second gear 47 and then rotates, and the first gear 46 is in transmission connection with the screw rod 42, so that the screw rod 42 rotates on the first base 41 to drive the sliding seat 43 to move along the length direction of the screw rod 42, as shown in fig. 5, when the mounting plate 31 and the disinfection device 32 are completely accommodated in the communication channel 91, the first driving part 44 is automatically powered off;

secondly, the third driving piece 74 is powered on to drive the fourth gear 73 to rotate, the third gear 72 is meshed with the fourth gear 73 and also rotates immediately, and the shielding plate 6 is driven to rotate by the second rotating shaft 61 to cover the opening 22;

meanwhile, the anion generator 16, the disinfecting device 32 and the fan 84 are started, as shown in fig. 6, in the second state, the air outside the disinfection cabinet is drawn into the interlayer 11 through the air inlet 12, the air is filtered by the activated carbon filter 14, then is disinfected and purified by the anion generator 16 and the disinfecting device 32, and finally is sent out from the air outlet 13 by the fan 84 through the second air duct 81 positioned at the lower part of the interlayer 11 and is blown to the ground around the disinfection cabinet, and the disinfection cabinet is in an external disinfection mode.

Example 2:

fig. 8 to 12 show a second preferred embodiment of the disinfection cabinet according to the invention. The difference from example 1 is that:

in this embodiment, the shielding plate 6 is rotatably connected to the communicating case 9 via the second rotating shaft 61 and can be rotated by the third driving mechanism 7 to open or close the second end of the communicating passage 91. The mounting plate 31 can drive the disinfection device 32 to move relative to the liner 2 under the driving of the first driving mechanism 4 and the second driving mechanism 5, so that the disinfection device 32 has at least two states: in the first state, the disinfection component 3 is accommodated in the disinfection chamber 21, and the shielding plate 6 covers the second end of the communication channel 91, at this time, the disinfection device 32 is opened, and the disinfection cabinet is in the inner disinfection mode; in the second state, the mounting plate 31 covers the opening 22, the sterilizing device 32 is accommodated in the communicating channel 91, and the shielding plate 6 opens the second end of the communicating channel 91, at which time the sterilizing device 32 is opened and the sterilizing cabinet is in the outer sterilizing mode. The first driving mechanism 4 can drive the mounting plate 31 to reciprocate, the second driving mechanism 5 can drive the mounting plate 31 to rotate, and the sequential driving or simultaneous driving in actual operation can be designed according to requirements and considering whether motion interference occurs.

The specific structure of the first driving mechanism 4 is the same as that of embodiment 1, except that the installation position is different, and in this embodiment, the first driving mechanism 4 is disposed in the sterilizing chamber 21.

The second driving mechanism 5 is disposed in the sterilizing chamber 21 and includes a second base 51, a first rotating shaft 52 and a second driving member 53. Specifically, the second pedestal 51 is mounted on the rear side wall of the inner container 2; the first rotating shaft 52 is rotatably connected to the second base 51 and connected to the first base 41; the second driving member 53 is a motor, a power output shaft thereof is connected with the first rotating shaft 52 in a transmission manner and is used for driving the first rotating shaft 52 to rotate, and the second driving member 53 is electrically connected with a control system of the disinfection cabinet.

The specific structure of the third drive mechanism 7 is the same as that of embodiment 1, except for the mounting position, and in this embodiment, the third drive mechanism 7 is provided in the interlayer 11.

The working principle of embodiment 2 of the invention is as follows:

(1) when the traditional disinfection function needs to be realized, as shown in fig. 8, in the first state, the disinfection component 3 is accommodated in the disinfection chamber 21, and the shielding plate 6 covers the second end of the communication channel 91, at this time, the disinfection device 32 and the heating pipe 23 are opened by the control system of the disinfection cabinet, and the disinfection cabinet is in the internal disinfection mode;

(2) when the ground drying function needs to be realized, the principle is the same as that of the embodiment 1;

(3) when the air disinfection function needs to be realized, the air probe 15 transmits the detected data to the control system, and the control system judges and makes an instruction for starting the anion generator 16, the disinfection device 32, the first driving piece 44, the second driving piece 53, the third driving piece 74 and the fan 84:

firstly, the second driving member 53 is powered on to drive the first rotating shaft 52 to rotate, the second base 51, the first base 41 and the mounting plate 31 rotate 180 degrees, the second driving member 53 is powered off automatically, and at the moment, as shown in fig. 9, the disinfecting assembly 3 faces the opening 22;

secondly, the first driving part 44 is powered on to drive the second gear 47 to rotate, the first gear 46 is meshed with the second gear 47 and also rotates immediately, the first gear 46 is in transmission connection with the screw rod 42, so that the screw rod 42 rotates on the first base 41 to drive the sliding seat 43 to move along the length direction of the screw rod 42, and as shown in fig. 10, when the mounting plate 31 covers the opening 22, the first driving part 44 is powered off automatically;

thirdly, the third driving part 74 is powered to drive the fourth gear 73 to rotate, the third gear 72 is meshed with the fourth gear 73 and also rotates immediately, and the second end of the communication channel 91 is opened by driving the shielding plate 6 to rotate through the second rotating shaft 61;

meanwhile, the anion generator 16, the disinfecting device 32 and the fan 84 are started, as shown in fig. 10, in the second state, the air outside the disinfection cabinet is drawn into the interlayer 11 through the air inlet 12, the air is filtered by the activated carbon filter 14, then is disinfected and purified by the anion generator 16 and the disinfecting device 32, and finally is sent out from the air outlet 13 by the fan 84 through the second air duct 81 positioned at the lower part of the interlayer 11 and is blown to the ground around the disinfection cabinet, and the disinfection cabinet is in an external disinfection mode.

Claims

1. A disinfection cabinet, which comprises

A housing (1);

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); and

a disinfection device (32) arranged in the interlayer (11);

the method is characterized in that:

the lower part of the front side wall of the shell (1) is provided with an air inlet (12) and an air outlet (13) which are both used for communicating the interlayer (11) with the outside atmosphere, and the inner container (2) is provided with an opening (22);

a guide plate (112) is installed in the interlayer (11), one end of the guide plate (112) is connected to the front side wall, located between the air inlet (12) and the air outlet (13), of the shell (1), the other end of the guide plate (112) extends into the interlayer (11), and a first air channel (111) between the air inlet (12) and the air outlet (13) is formed in the interlayer (11);

the sterilizing device (32) is positioned in the first air duct (111) or is arranged close to the first air duct (111) and can sterilize the air flowing through the first air duct (111);

also comprises

A shutter (6) capable of opening or closing the opening (22);

a mounting plate (31) for mounting a disinfection device (32); and the power output end of the driving mechanism is in transmission connection with the disinfection device (32) through a mounting plate (31), so that the disinfection device (32) can move relative to the inner container (2) and has at least two states:

in the first state, the disinfection device (32) is accommodated in the disinfection cavity (21) and acts on the disinfection cavity (21), the mounting plate (31) covers the opening (22), and the shielding plate (6) is far away from the opening (22);

in the second state, the disinfection device (32) acts at least partially on the first air duct (111), the mounting plate (31) is located in the sandwich (11), and the shielding plate (6) covers the opening (22).

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

The communication shell (9) is hermetically arranged in the middle of the interlayer (11), a communication channel (91) is formed in the communication shell, a first end of the communication channel (91) is communicated with the opening (22), and a second end of the communication channel (91) is communicated with the first air duct (111);

in the second state, the disinfection device (32) is at least partially exposed in the communication channel (91).

3. A disinfection cabinet as claimed in claim 1 or 2, wherein: the driving mechanism comprises a first driving mechanism (4) capable of driving the mounting plate (31) to reciprocate or/and a second driving mechanism capable of driving the mounting plate to rotate.

4. A disinfection cabinet as claimed in claim 3, wherein: the first driving mechanism (4) comprises

A first base (41) mounted on the inner container (2);

a screw (42) rotatably connected to the first base (41) and arranged in the moving direction of the mounting plate (31);

one end of the sliding seat (43) is connected to the screw rod (42) in a threaded manner, and the other end of the sliding seat is connected with the mounting plate (31); and

and the power output shaft of the first driving piece (44) is in transmission connection with the screw rod and is used for driving the screw rod (42) to rotate.

5. A disinfection cabinet as claimed in claim 4, wherein: the first driving mechanism (4) further comprises a guide rod (45), the guide rod (45) is connected to the first base (41) and arranged in parallel to the screw rod (42), and correspondingly, a guide hole (431) for the guide rod (45) to penetrate through is formed in the sliding seat (43).

6. A disinfection cabinet as claimed in claim 4, wherein: the first driving mechanism (4) further comprises a first gear (46) and a second gear (47) which are meshed with each other, the first gear (46) is arranged at one end of the screw rod (42), and the second gear (47) is rotatably connected to the first base (41) and is connected with a power output end of the first driving piece (44).

7. A disinfection cabinet as claimed in claim 3, wherein: the second driving mechanism (5) comprises

A second base (51) mounted on the inner container (2);

a first rotating shaft (52) which is rotatably connected to the second base (51) and is connected to the mounting plate (31); and

and the power output shaft of the second driving part (53) is in transmission connection with the first rotating shaft (52) and is used for driving the first rotating shaft (52) to rotate.

8. A disinfection cabinet as claimed in claim 1, wherein: the shielding plate (6) is rotatably connected to the inner container (2) or the communicating shell (9) through a second rotating shaft (61);

a third driving mechanism (7) which can drive the shielding plate (6) to rotate is arranged in the disinfection cavity (21) or the interlayer (11), and the third driving mechanism (7) comprises

A third base (71) mounted on the inner container (2) or the communicating casing (9);

a third gear (72) provided at an end of the second rotating shaft (61);

a fourth gear (73) rotatably connected to the third base (71) and engaged with the third gear (72); and

and the power output shaft of the third driving piece (74) is in transmission connection with the fourth gear (73) and is used for driving the fourth gear (73) to rotate.

9. A disinfection cabinet as claimed in claim 1 or 2, wherein: the interlayer (11) is internally provided with a fan (84) which can suck air in through the air inlet (12) and discharge the air through the air outlet (13).

10. A disinfection cabinet as claimed in claim 9, wherein: the air conditioner is characterized in that at least one box body (8) with a second air duct (81) formed inside is arranged in the interlayer (11), the fan (84) is installed in the second air duct (81), the box body (8) is provided with a first air opening (82) and a second air opening (83), the first air opening (82) is communicated with the first air duct (111) and the second air duct (81), and the second air opening (83) is communicated with the second air duct (81) and faces the air outlet (13).

11. A disinfection cabinet as claimed in claim 10, wherein: the air outlet (13) is positioned at the lower part of the shell (1), the second air channel (81) is internally provided with a heating device (85), and the heating device (85) is positioned between the fan (84) and the second air port (83).

12. A disinfection cabinet as claimed in claim 10, wherein: the air inlet (12) is provided with an activated carbon filter (14), and the second air inlet (83) or the air outlet (13) is provided with a filter screen (86).

13. A disinfection cabinet as claimed in claim 1 or 2, wherein: the air quality monitoring device is characterized in that an air probe (15) used for detecting the quality of air around the disinfection cabinet is arranged on the shell (1), a negative ion generator (16) is arranged in the first air channel (111), the disinfection cabinet is provided with a control system, and the air probe (15), the disinfection device (32) and the negative ion generator (16) are all electrically connected with the control system.

14. A disinfection cabinet, which comprises

A housing (1);

a disinfection device (32) arranged in the interlayer (11);

the method is characterized in that:

also comprises

a shutter (6) capable of opening or closing the second end of the communication passage (91);

a mounting plate (31) for mounting a disinfection device (32); and

the power output end of the driving mechanism is in transmission connection with the disinfection device (32) through a mounting plate (31), so that the disinfection device (32) can move relative to the inner container (2) and has at least two states:

in the first state, the disinfection device (32) is accommodated in the disinfection cavity (21) and acts on the disinfection cavity (21), and the shielding plate (6) covers the second end of the communication channel (91);

in the second state, the sterilizing device (32) at least partially acts on the first air channel (111), the mounting plate (31) covers the opening (22), the sterilizing device (32) is accommodated in the communicating channel (91), and the shielding plate (6) opens the second end of the communicating channel (91).

15. A disinfection cabinet as claimed in claim 14, wherein: the driving mechanism comprises a first driving mechanism (4) capable of driving the mounting plate (31) to reciprocate or/and a second driving mechanism capable of driving the mounting plate to rotate.

16. A disinfection cabinet as claimed in claim 15, wherein: the first driving mechanism (4) comprises

A first base (41) mounted on the inner container (2);

17. A disinfection cabinet as claimed in claim 16, wherein: the first driving mechanism (4) further comprises a guide rod (45), the guide rod (45) is connected to the first base (41) and arranged in parallel to the screw rod (42), and correspondingly, a guide hole (431) for the guide rod (45) to penetrate through is formed in the sliding seat (43).

18. A disinfection cabinet as claimed in claim 16, wherein: the first driving mechanism (4) further comprises a first gear (46) and a second gear (47) which are meshed with each other, the first gear (46) is arranged at one end of the screw rod (42), and the second gear (47) is rotatably connected to the first base (41) and is connected with a power output end of the first driving piece (44).

19. A disinfection cabinet as claimed in claim 15, wherein: the second driving mechanism (5) comprises

A second base (51) mounted on the inner container (2);

20. A disinfection cabinet as claimed in claim 14, wherein: the shielding plate (6) is rotatably connected to the inner container (2) or the communicating shell (9) through a second rotating shaft (61);

a third gear (72) provided at an end of the second rotating shaft (61);

21. A disinfection cabinet as claimed in claim 14, wherein: the interlayer (11) is internally provided with a fan (84) which can suck air in through the air inlet (12) and discharge the air through the air outlet (13).

22. A disinfection cabinet as claimed in claim 21, wherein: the air conditioner is characterized in that at least one box body (8) with a second air duct (81) formed inside is arranged in the interlayer (11), the fan (84) is installed in the second air duct (81), the box body (8) is provided with a first air opening (82) and a second air opening (83), the first air opening (82) is communicated with the first air duct (111) and the second air duct (81), and the second air opening (83) is communicated with the second air duct (81) and faces the air outlet (13).

23. A disinfection cabinet as claimed in claim 22, wherein: the air outlet (13) is positioned at the lower part of the shell (1), the second air channel (81) is internally provided with a heating device (85), and the heating device (85) is positioned between the fan (84) and the second air port (83).

24. A disinfection cabinet as claimed in claim 22, wherein: the air inlet (12) is provided with an activated carbon filter (14), and the second air inlet (83) or the air outlet (13) is provided with a filter screen (86).

25. A disinfection cabinet as claimed in claim 24, wherein: the air quality monitoring device is characterized in that an air probe (15) used for detecting the quality of air around the disinfection cabinet is arranged on the shell (1), a negative ion generator (16) is arranged in the first air channel (111), the disinfection cabinet is provided with a control system, and the air probe (15), the disinfection device (32) and the negative ion generator (16) are all electrically connected with the control system.