CN110841087A

CN110841087A - Disinfection cabinet

Info

Publication number: CN110841087A
Application number: CN201911071672.0A
Authority: CN
Inventors: 黄鹏
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-02-28
Anticipated expiration: 2039-11-05
Also published as: CN110841087B

Abstract

The invention discloses a disinfection cabinet, which comprises a shell (1), an inner container (2) arranged in the shell (1), a control panel (3), an exhaust pipeline (4) and a driving mechanism (5), wherein a first air channel (41) is arranged in the exhaust pipeline (4), the inlet of the first air channel (41) is communicated with a first flow through hole (22), the power output end of the driving mechanism (5) is in transmission connection with the control panel (3), so that the control panel (3) can be overturned and has at least two states: in the first state, the control panel (3) covers the outlet of the first air duct (41) to seal the first air duct (41); in the second state, the control panel (3) is separated from the outlet of the first air duct (41) so that the first air duct (41) is communicated with the outside atmosphere. Compared with the prior art, the disinfection cabinet can avoid the influence of water vapor on electronic elements of the disinfection cabinet in the exhaust process.

Description

Disinfection cabinet

Technical Field

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

Background

Present sterilizer adopts quartz heating pipe to heat the tableware usually and dries, and supplementary configuration outlet duct exhausts simultaneously, perhaps disposes an exhaust fan and exhausts, and the steam after the exhaust mode realization is heated in the cabinet after most is discharged, but behind the cupboard, can lead to it to take place to milden and rot after the time is long.

In order to solve the above problems, the utility model patent of patent application No. CN201120126950.0 (No. CN202036562U) discloses a tableware disinfection cabinet, wherein the top of the inner box is provided with an exhaust pipe to communicate the disinfection chamber and the external atmosphere, the exhaust pipe passes through the baffle and is shielded by the control panel arranged at the front side of the baffle, when the exhaust is needed, the electric control system controls the electromagnetic valve to open the exhaust pipe, and the water vapor is discharged from the installation gap between the baffle and the control panel.

But among the above-mentioned scheme, steam is discharged from the installation clearance between baffle and the control panel, and steam takes place the condensation even in the easy disappearance intermediate layer between interior box and the shell body to electronic component to in the intermediate layer leads to the fact the influence, in addition, steam is discharged from the sterilizer front side, pounces on the face to the operator, leads to the operator to scald easily.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a disinfection cabinet which can avoid the influence of water vapor on electronic elements of the disinfection cabinet in the exhaust process, aiming at the current situation of the prior art.

The second technical problem to be solved by the invention is to provide a disinfection cabinet which can reduce the risk that the steam scalds operators in the exhaust process.

The third technical problem to be solved by the present invention is to provide a disinfection cabinet which can prevent the air flow in the disinfection cabinet from escaping in the non-exhaust process.

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, an interlayer is formed between the outer wall of the inner container and the inner wall of the shell and is provided with a first flow through hole for communicating the disinfection cavity with the interlayer, and the front end of the interlayer positioned in the area between the top wall of the inner container and the top wall of the shell is provided with an opening; and

the control panel is arranged at the opening of the interlayer;

the method is characterized in that: also comprises

The exhaust pipeline is arranged in the interlayer, a first air channel is formed inside the exhaust pipeline, and an inlet of the first air channel is communicated with the first flow through hole; and

the power output end of the driving mechanism is in transmission connection with the control panel, so that the control panel can turn over and has at least two states:

in a first state, the control panel covers the opening of the interlayer and the outlet of the first air duct so as to seal the first air duct;

and in the second state, the control panel is separated from the opening of the interlayer and the outlet of the first air channel, so that the first air channel is communicated with the outside atmosphere.

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

The guide piece is arranged in the first air channel, a first guide channel is formed inside the guide piece, and a second guide channel is formed between the outer wall of the guide piece and the inner wall of the exhaust pipeline;

the inlet and the outlet of the first air duct are communicated with each other through a first flow guide channel and a second flow guide channel in sequence.

Because the air current takes place to turn to in the exhaust route of first water conservancy diversion passageway, realize the buffering and the condensation to damp and hot air current, avoid a crowd of gas impact operator to reduce among the exhaust process steam scald operator's risk.

In order to realize the formation and communication of the first guide channel and the second guide channel, the guide part comprises

The honeycomb duct, inside be formed with first water conservancy diversion passageway to along the flow direction of air current, be equipped with first division board between the periphery wall of honeycomb duct upper reaches section and the exhaust duct internal perisporium that corresponds, set up the first through-hole of intercommunication first water conservancy diversion passageway and second water conservancy diversion passageway on the periphery wall of honeycomb duct lower reaches section. The first partition plate is arranged to separate the second flow guide passage from the inlet of the first air duct.

In order to avoid the direct discharge of the air flow from the first guide channel, the guide element also comprises

And the second partition plate covers the port of the downstream section of the flow guide pipe so as to separate the first flow guide channel from the outlet of the first air duct.

In order to avoid the air current to gush out from second water conservancy diversion passageway together, be equipped with the third division board between the periphery wall of honeycomb duct downstream section and the exhaust duct internal perisporium that corresponds, first division board, third division board and honeycomb duct periphery wall between the two enclose jointly and become second water conservancy diversion passageway, and third division board on seted up the second through-hole of intercommunication second water conservancy diversion passageway and first wind channel export. The second through hole is arranged to enable the air flow to be dispersed into a plurality of air flows to be discharged.

Preferably, a first solution to further solve the third technical problem is:

the upstream section of the draft tube and the first partition plate form a first draft seat;

the downstream section of the flow guide pipe, the second partition plate and the third partition plate form a second flow guide seat, and the third partition plate is connected with the inner peripheral wall of the exhaust pipeline in a sliding and sealing manner;

the downstream section of the flow guide pipe can be slidably inserted into the upstream section of the flow guide pipe, and the downstream section and the upstream section of the flow guide pipe form the flow guide pipe together;

the flow guide part also comprises

The elastic piece acts between the first partition plate and the third partition plate to enable the first partition plate and the third partition plate to have a trend of being away from each other all the time;

the second guide seat can move towards the first guide seat under the action of the control panel and move towards the opposite direction of the first guide seat under the action of the elastic piece, so that the first through hole is covered by the peripheral wall of the upstream section of the guide pipe in the first state and is exposed to communicate the first guide channel and the second guide channel in the second state.

In order to facilitate the installation of the elastic part and improve the working stability of the elastic part, the elastic part is a compression spring and is sleeved on the periphery of the flow guide pipe.

In order to collect the condensed water conveniently and avoid the condensed water from flowing back to the disinfection cavity, a liquid collecting groove is arranged on the inner side wall of the exhaust pipeline and is located right below the first through hole in the second state and used for collecting the condensed water dripped from the first through hole.

In order to improve the exhaust efficiency, the cross section of the first air duct is in a long strip shape, and the number of the flow guide pipes is at least two and is distributed at intervals along the width direction of the first air duct.

In order to realize the driving of the control panel by the driving mechanism, the driving mechanism comprises

The fixing frame is arranged on the shell or the inner container;

the rotating frame is arranged on the rear side surface of the control panel and can be rotatably connected to the fixed frame through a rotating shaft;

the motor is arranged on the fixed frame;

the first gear is arranged at the free end of the power output shaft of the motor; and

and the second gear is arranged on the rotating frame, the axis of the second gear is overlapped with the rotating shaft, and the second gear is meshed with the first gear.

In order to support the control panel in the second state, the fixed frame is provided with a limit groove, and the rotating frame at least partially abuts against the limit groove in the second state.

Also preferably, in order to further solve the third technical problem, a second solution is that a blocking piece is disposed on a rear side surface of the control panel, and the blocking piece covers the outlet of the first air duct in a sealing manner in the first state.

Preferably, the two solutions to the third technical problem can be combined to jointly perform a double sealing effect on the first air duct in the first state.

In order to introduce fresh air and accelerate the discharge of water vapor, the shell is provided with an air inlet communicated with the interlayer and the outside atmosphere, and the liner is provided with a second flow hole communicated with the disinfection cavity and the interlayer;

the disinfection cabinet also comprises

The air inlet device arranged in the interlayer is internally provided with a second air channel which can convey airflow from the inlet of the second air channel to the outlet of the second air channel, the inlet of the second air channel is communicated with the air inlet, and the outlet of the second air channel is communicated with the second flow through hole.

In order to realize the arrangement of the second air channel and open and close the second air channel according to the requirement, the air inlet device comprises

The air inlet pipeline is internally provided with the second air duct; and

the fan is arranged in the second air channel and can convey airflow from the inlet of the second air channel to the outlet of the second air channel; and

and the baffle is rotatably connected to the air inlet pipeline and is positioned between the fan and the outlet of the second air channel, and the baffle can be vertically arranged under the action of gravity to close the second air channel and can be overturned under the action of air flow flowing through the second air channel to open the second air channel.

Compared with the prior art, the invention has the advantages that: through set up exhaust duct in the intermediate layer between shell and inner bag to at the opening part installation control panel of intermediate layer front side, drive control panel upset and have two states at least through actuating mechanism: in the first state, the control panel covers the opening of the interlayer and the outlet of the first air duct to seal the first air duct; under the second state, control panel breaks away from the export in interbedded opening and first wind channel to make first wind channel intercommunication external atmosphere, exhaust this moment, during steam discharges to external atmosphere from first wind channel to the sterilizer front side, can avoid exhaust in-process steam to cause the influence to the electronic component of sterilizer.

Drawings

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

FIG. 2 is a schematic perspective view of the housing of FIG. 1 with the top wall omitted;

FIG. 3 is an exploded perspective view of FIG. 2;

FIG. 4 is an enlarged view of portion I of FIG. 2;

FIG. 5 is an exploded perspective view of the drive mechanism of FIG. 4;

FIG. 6 is an exploded perspective view of the baffle of the sterilizer embodiment of the present invention;

FIG. 7 is a schematic exploded view of an air intake device of the disinfection cabinet of the present invention;

FIG. 8 is a longitudinal cross-sectional view of an embodiment of the sterilizer of the present invention;

FIG. 9 is a longitudinal cross-sectional view of the inverted baffle and control panel of the sterilizer embodiment of the present invention;

FIG. 10 is an enlarged view of FIG. 8 in the area of the baffle;

fig. 11 is an enlarged view of fig. 9 in the area of the baffle.

Detailed Description

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

As shown in fig. 1 to 11, a preferred embodiment of the disinfection cabinet of the present invention is shown. The disinfection cabinet comprises a shell 1, an inner container 2 arranged in the shell 1, a disinfection device 7 arranged in the inner container 2, a control panel 3 arranged between the shell 1 and the inner container 2, an exhaust pipeline 4, an air inlet device 8, a driving mechanism 5 connected between the shell 1 and the control panel 3 and a flow guide piece 6 arranged in the exhaust pipeline 4.

Wherein, inner bag 2 has disinfection chamber 21, is formed with intermediate layer 11 between the outer wall of this inner bag 2 and the inner wall of shell 1, has seted up intercommunication intermediate layer 11 and outside atmospheric air inlet 12 on the shell 1, has seted up first through-flow hole 22 and the second through-flow hole 23 of intercommunication disinfection chamber 21 and intermediate layer 11 on the inner bag 2, and the front end that intermediate layer 11 is located the region between inner bag 2 roof and the shell 1 roof has the opening.

The control panel 3 covers the opening of the interlayer 11, and the rear side surface is provided with a plugging piece 31.

The exhaust duct 4 is internally provided with a first air duct 41, an inlet of the first air duct 41 is communicated with the first flow through hole 22, an outlet of the first air duct 41 is communicated with the interlayer 11, the cross section of the first air duct 41 is long, and the inner side wall of the exhaust duct 4 at the outlet of the first air duct 41 is provided with a liquid collecting tank 42.

The power output end of the driving mechanism 5 is in transmission connection with the control panel 3, so that the control panel 3 can rotate relative to the shell 1 and has at least two states: in the first state, the control panel 3 covers the opening of the interlayer 11, and the blocking piece 31 covers the outlet of the first air duct 41 in a sealing manner, so that the first air duct 41 is closed; in the second state, the control panel 3 is separated from the opening of the interlayer 11, and the blocking member 31 is separated from the outlet of the first air duct 41, so that the first air duct 41 is communicated with the outside atmosphere.

In this embodiment, the driving mechanism 5 includes a fixed frame 51, a rotating frame 52, a motor 53, a first gear 54, a second gear 55, and a rotating shaft 56. Specifically, the fixing frame 51 is arranged at the front side position of the bottom of the top wall of the shell 1, and the top of the fixing frame 51 is provided with a limit groove 511; the rotating frame 52 is arranged on the rear side surface of the control panel 3; the motor 53 is arranged on the fixed frame 51; the first gear 54 is provided at the free end of the power output shaft of the motor 53; the second gear 55 is mounted on the rotating frame 52 and meshed with the first gear 54; the rotating shaft 56 has one end mounted on the fixed frame 51 and the other end rotatably connected to a central position of the second gear 55. In this embodiment, the number of the driving mechanisms 5 is two, and the driving mechanisms are respectively located on the left and right sides behind the control panel 3. And starting the motor 53 to drive the first gear 54 to rotate, wherein the second gear 54 rotates relative to the fixed frame 51 around the rotating shaft 56 under the driving of the first gear 54, and finally drives the rotating frame 52 and the control panel 3 to synchronously turn upwards by 90 degrees, so that the rotating frame 52 is converted from the first state to the second state, and at least part of the rotating frame 52 abuts against the limiting groove 511, thereby supporting the control panel 3.

The flow guide piece 6 is arranged at the outlet of the first air duct 41, a first flow guide channel 61 is formed inside the flow guide piece 6, a second flow guide channel 411 is formed between the outer wall of the flow guide piece 6 and the inner wall of the exhaust pipeline 4, and the inlet and the outlet of the first air duct 41 are communicated with each other through the first flow guide channel 61 and the second flow guide channel 411 in sequence.

In this embodiment, the flow guiding element 6 includes a first flow guiding seat 62, a second flow guiding seat 63 and an elastic element 64.

Specifically, the first diversion seat 62 is elongated and includes a diversion pipe upstream section 621 and a first partition plate 622, and the first partition plate 622 is disposed between the outer peripheral wall of the diversion pipe upstream section 621 and the inner peripheral wall of the corresponding exhaust duct 4;

the second diversion seat 63 comprises a diversion pipe downstream section 631, a second partition plate 632 and a third partition plate 633, and a first through hole 6311 communicating the first diversion channel 61 and the second diversion channel 411 is formed in the peripheral wall of the diversion pipe downstream section 631; the second partition plate 632 covers the port of the downstream section 631 of the draft tube; the third partition plate 633 is arranged between the outer peripheral wall of the downstream section 631 of the draft tube and the inner peripheral wall of the corresponding exhaust pipeline 4, the third partition plate 633 is connected with the inner peripheral wall of the exhaust pipeline 4 in a sliding and sealing manner, and the third partition plate 633 is provided with a second through hole 6331 for communicating the second draft channel 411 with the outlet of the first air duct 41;

the downstream section 631 of the flow guide tube is slidably inserted into the upstream section 621 of the flow guide tube, and both of them together form a flow guide tube, and the first flow guide channel 61 is formed inside the flow guide tube, in this embodiment, the number of the flow guide tubes is at least two, and the flow guide tubes are distributed at intervals along the width direction of the first air duct 41; the first partition plate 622, the third partition plate 633 and the outer peripheral wall of the flow guide pipe therebetween jointly enclose the second flow guide channel 411;

the elastic element 64 is a compression spring, is sleeved on the periphery of the flow guide pipe and acts between the first partition plate 622 and the third partition plate 633, so that the first partition plate 622 and the third partition plate 633 always have a tendency of being far away from each other;

the second diversion seat 63 can move toward the first diversion seat 62 under the action of the control panel 3 and move toward the opposite direction of the first diversion seat 62 under the action of the elastic member 64, so that the first through hole 6311 is covered by the peripheral wall of the diversion pipe upstream segment 621 in the first state and is exposed to communicate the first diversion channel 61 and the second diversion channel 411 in the second state.

In addition, the first through hole 6311 is located directly above the sump 42 in the second state so that the sump 42 collects the condensed water dropped from the first through hole 6311.

The sterilizing device 7 comprises a heating element 71 and an ultraviolet lamp 72. In this embodiment, the heating member 71 is a quartz heating tube, and is disposed on the bottom wall of the inner container 2 along the width direction of the sterilization chamber 21, and the ultraviolet lamp 72 is disposed on the rear side wall of the inner container 2 along the width direction of the sterilization chamber 21, and emits ultraviolet rays with a wavelength of 185nm to convert oxygen in the air into ozone.

The air intake device 8 is formed with a second air duct 81 inside, which can convey the air flow from the inlet of the second air duct 81 to the outlet of the second air duct 81, the inlet of the second air duct 81 is communicated with the air inlet 12, and the outlet of the second air duct 81 is communicated with the second flow through hole 23.

The air intake device 8 includes an air intake duct 82, a fan 83, a baffle 84, a filter screen 85 and an air intake cover 86. Specifically, the second air duct 81 is formed inside the air inlet duct 82, a first mounting seat 821 is arranged on the outer side wall of the air inlet duct 82, the first mounting seat 821 is mounted on the outer side wall of the inner container 2 in a manner that mounting holes are matched with fasteners, and a second mounting seat 822 is arranged on the inner side wall of the air inlet duct 82; the fan 83 is mounted on the second mounting seat 822 by means of a mounting hole and a fastener, and can convey air flow from the inlet of the second air duct 81 to the outlet of the second air duct 81; the baffle 84 is rotatably connected to the air inlet duct 82 and is positioned between the fan 83 and the outlet of the second air duct 81, when the fan 83 is closed, the baffle 84 can be vertically arranged under the action of gravity to close the second air duct 81, and when the fan 83 is started, the baffle 84 is turned over under the action of air flow flowing through the second air duct 81 to open the second air duct 81; the filter screen 85 covers the inlet of the second air duct 81; the air inlet cover 86 is covered on the air inlet pipeline 82 at one end of the inlet of the second air duct 81, the end part of the air inlet cover 86 is provided with an opening, a bolt 861 extending into the air inlet cover 86 is inserted on the side wall of the air inlet cover 86, and the filter screen 85 is limited between the inner wall of the air inlet cover 86 and the bolt 861.

The working principle of the invention is as follows:

(1) when disinfection is required, the ultraviolet lamp tube 72 is opened, ultraviolet rays with two wavelengths of 253.7nm and 184.9nm are generated simultaneously (wherein the ultraviolet rays with the wavelength of 253.7nm have a better sterilization effect, and the ultraviolet rays with the wavelength of 184.9nm can convert oxygen in the air into ozone), as shown in fig. 8 and 10, at this time, the control panel 3 is in the first state, the blocking piece 31 of the control panel 3 is covered on the outlet of the first air duct 41 in a sealing manner, the elastic piece 64 is compressed, the first through hole 6311 of the second flow guide seat 63 is covered by the peripheral wall of the upstream section 621 of the flow guide tube, the first flow guide channel 61 and the second flow guide channel 411 are not communicated, the first air duct 41 and the blocking piece 31 together have a double-sealing effect, and the baffle 84 seals the second air duct 71, so as to avoid ozone leakage;

(2) when drying is needed, the sterilizing device 7 is closed, and the heating element 71 is started to heat, so that ozone is decomposed; on the other hand, the tableware is dried and water drops on the surface of the tableware are converted into water vapor;

(3) after the drying is finished or at the end of the drying stage, the driving mechanism 5 and the fan 83 are started, at this time, as shown in fig. 9 and 11, the control panel 4 is driven by the driving mechanism 5 to be turned upwards to a second state, the blocking piece 31 is separated from the outlet of the first air duct 41, the second flow guide seat 63 moves in the opposite direction to the first flow guide seat 62 under the action of the elastic piece 64, and the first through hole 6311 of the second flow guide seat 63 is gradually exposed to communicate the first flow guide channel 61 and the second flow guide channel 411;

in fig. 9 and 11, the direction indicated by the solid arrows is an airflow direction, the direction indicated by the dotted arrows is a water vapor flow direction, the outside air enters the second air duct 81 through the filter screen 85 by the air inlet hood 86 under the action of the fan 83, at this time, the baffle 84 swings with the wind to realize air inlet, the air enters the disinfection chamber 21 through the second flow through hole 23, the air density in the disinfection chamber 21 is different due to the drying process, the hot airflow rises upwards to generate an upward airflow, the airflow drives the water vapor in the disinfection chamber 21 to sequentially enter the first air duct 41 through the first flow through hole 22, then enters the first flow guide channel 61, then enters the second flow guide channel 411 through the first through hole 6311, and finally is discharged into the outside air from the second through hole 6331, and the damp and hot air flow are buffered and condensed due to the fact that the airflow is turned around the exhaust paths of the first flow guide channel 61 and the second flow guide channel 411, finally, the water vapor in the first flow guide channel 61 is condensed and then discharged from the first through hole 6311 and collected into the liquid collecting tank 42, and the water vapor in the second flow guide channel 411 is condensed and finally collected into the liquid collecting tank 42, so that the phenomenon that a lump of gas impacts an operator and the airflow is dispersed into multiple strands of thin flows is avoided, and the risk that the operator is scalded by the water vapor in the exhaust process is reduced;

(4) after the exhaust is finished, the fan 83 is turned off, and the driving mechanism 5 is started again, as shown in fig. 8 and 10, the control panel 4 is driven by the driving mechanism 5 to turn back to the first state, the second diversion seat 63 is driven to squeeze the elastic member 64, and move towards the first diversion seat 62 until the first through hole 6311 of the second diversion seat 63 is covered by the peripheral wall of the upstream section 621 of the diversion pipe again.

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), an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1), a first flow through hole (22) for communicating the disinfection cavity (21) with the interlayer (11) is formed, and an opening is formed in the front end of the interlayer (11) positioned in the area between the top wall of the inner container (2) and the top wall of the shell (1); and

the control panel (3) is arranged at the opening of the interlayer (11);

the method is characterized in that: also comprises

The exhaust pipeline (4) is arranged in the interlayer (11), a first air channel (41) is formed inside the exhaust pipeline, and the inlet of the first air channel (41) is communicated with the first flow through hole (22); and

the power output end of the driving mechanism (5) is in transmission connection with the control panel (3), the control panel (3) can be turned over and at least has two states:

in a first state, the control panel (3) covers the opening of the interlayer (11) and the outlet of the first air duct (41) so as to close the first air duct (41);

in the second state, the control panel (3) is separated from the opening of the interlayer (11) and the outlet of the first air duct (41), so that the first air duct (41) is communicated with the outside atmosphere.

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

A first flow guide channel (61) is formed inside the flow guide piece (6) arranged in the first air channel (41), and a second flow guide channel (411) is formed between the outer wall of the flow guide piece (6) and the inner wall of the exhaust pipeline (4);

the inlet and the outlet of the first air duct (41) are communicated with the second flow guide channel (411) sequentially through a first flow guide channel (61).

3. A disinfection cabinet as claimed in claim 2, wherein: the flow guide part (6) comprises

The honeycomb duct is internally provided with the first diversion channel (61), and along the flowing direction of the air current, a first partition plate (622) is arranged between the peripheral wall of the upstream section (621) of the honeycomb duct and the inner peripheral wall of the corresponding exhaust pipeline (4), and a first through hole (6311) communicated with the first diversion channel (61) and the second diversion channel (411) is formed in the peripheral wall of the downstream section (631) of the honeycomb duct.

4. A disinfection cabinet as claimed in claim 3, wherein: the flow guide part (6) also comprises

And a second partition plate (632) covering the port of the downstream section (631) of the draft tube.

5. A disinfection cabinet as claimed in claim 4, wherein: be equipped with third division board (633) between the periphery wall of honeycomb duct downstream section (631) and corresponding exhaust duct (4) internal perisporium, first division board (622), third division board (633) and honeycomb duct periphery wall between the two enclose jointly and become second water conservancy diversion passageway (411), and third division board (633) on seted up second through-hole (6331) that intercommunication second water conservancy diversion passageway (411) and first wind channel (41) export.

6. A disinfection cabinet as claimed in claim 5, wherein:

the upstream section (621) of the draft tube and the first partition plate (622) form a first draft seat (62);

the downstream section (631) of the flow guide pipe, the second partition plate (632) and the third partition plate (633) form a second flow guide seat (63), and the third partition plate (633) is connected with the inner peripheral wall of the exhaust pipeline (4) in a sliding and sealing manner;

the downstream section (631) of the draft tube can be slidably inserted into the upstream section (621) of the draft tube, and the two sections form the draft tube together;

the flow guide part (6) also comprises

The elastic piece (64) acts between the first division plate (622) and the third division plate (633) to enable the first division plate and the third division plate to have a tendency of being far away all the time;

the second flow guide seat (63) can move towards the first flow guide seat (62) under the action of the control panel (3) and move towards the opposite direction of the first flow guide seat (62) under the action of the elastic piece (64), so that the first through hole (6311) is covered by the peripheral wall of the upstream section (621) of the flow guide pipe in the first state and is exposed to communicate the first flow guide channel (61) and the second flow guide channel (411) in the second state.

7. A disinfection cabinet as claimed in claim 6, wherein: the elastic piece (64) is a compression spring and is sleeved on the periphery of the flow guide pipe.

8. A disinfection cabinet as claimed in claim 3, wherein: and a liquid collecting groove (42) is formed in the inner side wall of the exhaust pipeline (4), and the liquid collecting groove (42) is positioned right below the first through hole (6311) in the second state and used for collecting condensed water dropping from the first through hole (6311).

9. A disinfection cabinet as claimed in claim 3, wherein: the cross section of the first air duct (41) is long, the number of the flow guide pipes is at least two, and the flow guide pipes are distributed at intervals along the width direction of the first air duct (41).

10. A disinfection cabinet as claimed in any one of claims 1 to 9, wherein: the driving mechanism (5) comprises

The fixing frame (51) is arranged on the shell (1) or the inner container (2);

a rotating frame (52) which is arranged on the rear side surface of the control panel (3) and can be rotatably connected to the fixed frame (51) through a rotating shaft (56);

a motor (53) mounted on the fixing frame (51);

a first gear (54) provided at a free end of a power output shaft of the motor (53); and

and the second gear (55) is arranged on the rotating frame (52), the axis of the second gear is overlapped with the rotating shaft (56), and the second gear is meshed with the first gear (54).

11. A disinfection cabinet as claimed in claim 10, wherein: the fixed frame (51) is provided with a limit groove (511), and the rotating frame (52) at least partially abuts against the limit groove (511) in the second state.

12. A disinfection cabinet as claimed in any one of claims 1 to 9, wherein: the rear side face of the control panel (3) is provided with a blocking piece (31), and the blocking piece (31) covers the outlet of the first air duct (41) in a sealing mode in a first state.

13. A disinfection cabinet as claimed in any one of claims 1 to 9, wherein: the shell (1) is provided with an air inlet (12) communicated with the interlayer (11) and the outside atmosphere, and the inner container (2) is provided with a second flow hole (23) communicated with the disinfection cavity (21) and the interlayer (11);

the disinfection cabinet also comprises

The air inlet device (8) arranged in the interlayer (11) is internally provided with a second air channel (81) which can convey airflow from the inlet of the second air channel (81) to the outlet of the second air channel (81), the inlet of the second air channel (81) is communicated with the air inlet (12), and the outlet of the second air channel (81) is communicated with the second flow through hole (23).

14. A disinfection cabinet as claimed in claim 13, wherein: the air inlet device (8) comprises

The air inlet pipeline (82) is internally provided with the second air duct (81); and

a fan (83) which is arranged in the second air duct (81) and can convey airflow from the inlet of the second air duct (81) to the outlet of the second air duct (81); and

and the baffle plate (84) is rotatably connected to the air inlet pipeline (82) and is positioned between the fan (83) and the outlet of the second air channel (81), and the baffle plate (84) can be vertically arranged under the action of gravity to close the second air channel (81) and can be overturned under the action of air flow flowing through the second air channel (81) to open the second air channel (81).