CN106237359B

CN106237359B - Disinfection cabinet

Info

Publication number: CN106237359B
Application number: CN201610371411.0A
Authority: CN
Inventors: 苏明星; 管海燕; 艾尔蒙德斯·伊斯麦尔
Original assignee: Bo Xihua Electric Jiangsu Co Ltd; BSH Hausgeraete GmbH
Current assignee: Bo Xihua Electric Jiangsu Co Ltd; BSH Hausgeraete GmbH
Priority date: 2015-06-05
Filing date: 2016-05-30
Publication date: 2020-09-22
Anticipated expiration: 2036-05-30
Also published as: CN106237358A; CN106237357A; CN106237359A; CN106237357B; CN106237367A

Abstract

The invention relates to an improved disinfection cabinet, which comprises a shell (1), an inner container (2), a door (3) positioned at the opening of the inner container and a ventilation system (4), wherein the ventilation system (4) comprises a ventilation channel (41) and at least one fan (42) positioned in the ventilation channel (41), the ventilation channel (41) comprises an air inlet channel (411) with an air inlet (413) and an air outlet channel (412) with an air outlet (414); the air conditioner further comprises a valve (43) arranged in the ventilation channel (41), wherein the valve (43) comprises a first baffle (431) positioned in the air inlet channel (411) and a second baffle (432) positioned in the air outlet channel (412); when the fan (42) is started, the airflow passing through the ventilation channel (41) pushes the first blocking piece (431) and the second blocking piece (432) to be opened. When the fan runs, the fan can be automatically opened without an external force valve; when the fan does not operate, the ventilation channel can be sealed without an external force valve, so that ozone leakage is avoided, and the drying efficiency is improved.

Description

Disinfection cabinet

[ technical field ] A method for producing a semiconductor device

The invention relates to a disinfection cabinet.

[ background of the invention ]

The prior art Chinese patent CN2843455Y discloses a hot air circulation channel of a tableware disinfection cabinet, which at least comprises an inner container body, wherein an air inlet and an air outlet are arranged on the inner container body; the air duct pipe is arranged on the inner side wall of the inner container body, the upper end of the air duct pipe is communicated with an air inlet at the top of the inner container body, and at least two air outlet windows are arranged on the air duct pipe; the top of the inner container body is respectively provided with an air outlet, an air inlet and an air duct pipe communicated with the air inlet, two air outlet windows on the air duct pipe are arranged at the upper end and the lower end, and a circulating hot air channel is formed; the circulating hot air channel is also provided with a PTC heating device and a fan for guiding air. The hot air circulation channel in the prior art has poor sealing performance and low drying efficiency.

[ summary of the invention ]

The object of the present invention is to overcome at least one of the technical problems of the prior art and to provide an improved disinfection cabinet.

In order to achieve the purpose, the invention provides a disinfection cabinet, which comprises a shell, an inner container, a door positioned at the opening of the inner container, and a ventilation system, wherein the ventilation system comprises a ventilation channel and at least one fan positioned in the ventilation channel; when the fan is started, the airflow passing through the ventilation channel pushes the first blocking piece and the second blocking piece to be opened.

Through setting up corresponding valve in inlet air duct and air-out passageway, when the sterilizer opened the fan and gets into the stoving stage, can blow in the inner bag the inside with the air from the external world, discharge the moisture of inner bag from the inner bag simultaneously, set up special passageway for outside air business turn over inner bag, make outside air need not to pass in and out the inner bag through the door frame clearance, outside air and the better exchange of circulating of inner bag air improve the efficiency of drying, and can avoid ozone to reveal.

In addition, the first blocking piece of the valve is arranged in the air inlet channel, the second blocking piece is arranged in the air outlet channel, when the fan is started, external force driving is not needed, and the first blocking piece and the second blocking piece of the valve can be pushed to be opened only by airflow of the ventilation channel; when the fan was closed, need not external force, the first separation blade and the second separation blade of valve rely on the gravity of self to get back to closed position self-closing, are totally sealed with inlet air channel and air-out passageway, avoid ozone to reveal from ventilation channel to the structural design of valve is simpler, and the cost is lower.

According to an exemplary embodiment of the present invention, the fan is located in the air inlet channel, when the fan is turned on, the airflow passing through the air inlet channel pushes the first blocking piece to open, and the first blocking piece drives the second blocking piece to open. When the fan is started, the first blocking piece and the second blocking piece are simultaneously opened. In this kind of embodiment, first separation blade and second separation blade have the same axle, preferred integrated into one piece, can drive another separation blade and open simultaneously when one of them separation blade is opened to open inlet air channel and air-out passageway simultaneously, make the air current flow more unobstructed, improve drying efficiency, in addition, valve integrated into one piece is convenient for produce manufacturing, thereby reduction in production cost, and the installation is also convenient.

According to an exemplary embodiment of the present invention, the fan is located in the air inlet channel, when the fan is turned on, the first blocking piece is pushed to be turned on when the airflow passing through the air inlet channel passes through the first blocking piece, and the second blocking piece is pushed to be turned on when the airflow passing through the air outlet channel passes through the second blocking piece. When the fan is started, the first blocking piece is opened first, and the second blocking piece is opened later. In the embodiment, the first blocking piece and the second blocking piece do not have the same shaft and are respectively and independently arranged in the air inlet channel and the air outlet channel, the gravity of the single blocking piece is smaller, when the fan runs, the blocking piece is pushed away by airflow of the ventilation channel more easily, and particularly when the power of the fan is smaller, the blocking piece is favorable for opening.

According to an exemplary embodiment of the present invention, the fan is located in the air outlet channel, when the fan is turned on, the second blocking piece is pushed to be turned on when the airflow passing through the air outlet channel passes through the second blocking piece, and the second blocking piece drives the first blocking piece to be turned on. When the fan is started, the first blocking piece and the second blocking piece are simultaneously opened. In this kind of embodiment, first separation blade and second separation blade have the same axle, preferred integrated into one piece, can drive another separation blade and open simultaneously when one of them separation blade is opened to open inlet air channel and air-out passageway simultaneously, make the air current flow more unobstructed, improve drying efficiency, in addition, valve integrated into one piece is convenient for produce manufacturing, thereby reduction in production cost, and the installation is also convenient

According to an exemplary embodiment of the present invention, the fan is located in the air outlet channel, when the fan is turned on, the second blocking piece is pushed to be turned on when the airflow passing through the air outlet channel passes through the second blocking piece, and the first blocking piece is pushed to be turned on when the airflow passing through the air inlet channel passes through the first blocking piece. When the fan is started, the second baffle plate is firstly opened, and the first baffle plate is then opened. In the embodiment, the first blocking piece and the second blocking piece do not have the same shaft and are respectively and independently arranged in the air inlet channel and the air outlet channel, the gravity of the single blocking piece is smaller, when the fan runs, the blocking piece is pushed away by airflow of the ventilation channel more easily, and particularly when the power of the fan is smaller, the blocking piece is favorable for opening.

According to an exemplary embodiment of the present invention, the at least one fan includes a first fan located in the air inlet channel and a second fan located in the air outlet channel, and when the two fans are simultaneously turned on, the air flow passing through the ventilation channel pushes the first blocking piece and the second blocking piece to be simultaneously turned on. In this kind of embodiment, first separation blade and second separation blade have the same axle to set up the fan respectively in inlet air channel and air-out passageway, when the fan was opened, inlet air channel and air-out passageway produced the air current simultaneously, can make ventilation channel have bigger air current, thereby promote the valve more easily and open.

According to an exemplary embodiment of the present invention, the at least one fan includes a first fan located in the air inlet channel and a second fan located in the air outlet channel, when the two fans are turned on simultaneously, the airflow passing through the air inlet channel pushes the first blocking piece to open, and the airflow passing through the air outlet channel pushes the second blocking piece to open. In this kind of embodiment, first separation blade and second separation blade do not have the same axle, independently set up respectively in inlet air channel and air-out passageway, and an independent separation blade gravity can be less to set up the fan respectively in inlet air channel and air-out passageway, when the fan operation, inlet air channel and air-out passageway produce the air current simultaneously, can make the air duct passageway have bigger air current, and an independent separation blade gravity is less in addition, thereby promotes the separation blade more easily and opens.

According to an exemplary embodiment of the present invention, the first blocking piece and the second blocking piece have an open position and a closed position, and when the blower is not operated, the first blocking piece and the second blocking piece are in the closed position; when the fan is started, the first blocking piece and the second blocking piece are pushed by airflow passing through the ventilation channel from the closed position to the open position. When the fan does not operate, the first baffle and the second baffle seal the ventilation channel by means of self gravity, so that internal circulation of the disinfection cabinet is facilitated, and leakage of ozone is avoided; when the fan operates, the first blocking piece and the second blocking piece are opened, so that the outer circulation of the disinfection cabinet is facilitated, the external air and the air of the liner are exchanged, and the liner is effectively dried. And first separation blade and second separation blade need only be with the help of the air current of ventilation passageway from the closed position to opening external, need not with the help of external force, and the structural design of valve is simple and practical more.

According to an exemplary embodiment of the present invention, the first blocking piece has a shape matching with a cross section of the air inlet channel, and the second blocking piece has a shape matching with a cross section of the air outlet channel, and the first blocking piece and the second blocking piece seal the air inlet channel and the air outlet channel when the fan is not in operation. Through the shape design to the separation blade, when the fan does not operate, sealed inlet air channel that first separation blade can be better, sealed outlet air channel that the second separation blade can be better to better avoid ozone to leak.

According to an exemplary embodiment of the present invention, the valve further includes a third blocking piece, the third blocking piece is disposed between the air inlet channel and the air outlet channel and is linked with the first blocking piece and the second blocking piece, the push-pull electromagnet is disposed at a short distance on one side of the third blocking piece, when the blower is turned on, the push-pull electromagnet pushes the third blocking piece away, and the third blocking piece drives the first blocking piece and the second blocking piece to be turned on simultaneously. Through setting up the third separation blade and being located near the plug-type electro-magnet of third separation blade, when the fan operation, plug-type electro-magnet can provide initial power for the third separation blade, promotes the third separation blade and opens to drive first separation blade and second separation blade and open, regardless of fan power size, all can guarantee that the separation blade is pushed away. According to an exemplary embodiment of the present invention, the third barrier is integrally formed with the first barrier and the second barrier. The integrated into one piece more is favorable to first separation blade, second separation blade, the linkage of third separation blade, makes the separation blade open simultaneously and closes to the production of the valve of being convenient for.

According to an exemplary embodiment of the invention, corresponding slots are provided in the walls of the inlet air channel and the outlet air channel, in which slots the valves are rotatably placed. Facilitating rotation of the valve and facilitating switching of the valve between the closed position and the open position.

According to an exemplary embodiment of the present invention, the inner container is provided with an inlet hole communicated with the inlet air channel and an outlet hole communicated with the outlet air channel. When the valve is opened, the air in the inner container can be communicated with the outside air, and the moisture in the inner container is gradually discharged.

According to an exemplary embodiment of the present invention, the air inlet hole is located at an end portion of the air inlet channel far away from the first blocking plate. The circulation loop of the air in the inner container can be maximized, the circulation of the air is accelerated, and the drying efficiency is improved.

According to an exemplary embodiment of the invention, the ventilation system is located between the inner container and the housing. The space design is more reasonable.

[ description of the drawings ]

The invention is illustrated and explained only by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

FIG. 1 is a schematic view of the overall structure of a disinfection cabinet according to a preferred embodiment of the present invention;

FIG. 2 is a block diagram of a first embodiment of a ventilation system for a sterilizer according to a preferred embodiment of the present invention;

FIG. 3 is a block diagram of the valve of FIG. 2;

FIG. 4 is a block diagram of a second embodiment of a ventilation system for a sterilizer in accordance with the present invention;

FIG. 5 is a block diagram of the valve of FIG. 4;

FIG. 6 is a schematic diagram of the operation of a preferred embodiment of the invention with the sterilizer valve closed;

figure 7 is a schematic view of the operation of a preferred embodiment of the invention with the sterilizer valve open.

Reference numerals:

1 shell, 2 liner, 3 door and 4 ventilation system

41 ventilating channel 42 blower 43 valve 411 air inlet channel

412 air outlet channel 413 air inlet 414 air outlet 21 air inlet

22 air outlet 431, first blocking piece 432, second blocking piece 433, third blocking piece 434 push-pull type electromagnet

[ detailed description ] embodiments

In order to further understand the objects, structures, features and functions of the present application, the following embodiments are described in detail.

Fig. 1 is a schematic view of the overall structure of an embodiment of the disinfection cabinet of the present application, and the disinfection cabinet includes a housing 1 (not shown in the figure), a liner 2 having an opening, a door 3 located at the opening of the liner, and a ventilation system 4. Wherein a ventilation system 4 is located between the housing 1 and the inner container 2, the specific structure and operation of the ventilation system will be described in detail below.

Fig. 2 is a structural diagram of a first ventilation system of the disinfection cabinet of the present application, and as shown in fig. 2, the ventilation system 4 includes a ventilation channel 41 and at least one fan 42 located in the ventilation channel 41, the ventilation channel 41 includes an air inlet channel 411 and an air outlet channel 412, the air inlet channel 411 has an air inlet 413, and the air outlet channel 412 has an air outlet 414. Most preferably, the fan 42 is one and disposed in the air inlet channel 411, in an alternative embodiment, the fan 42 is one and disposed in the air outlet channel 412, and in another alternative embodiment, the fans 42 are two and disposed in the air inlet channel 411 and the air outlet channel 412, respectively.

The air inlet 413 is a gap between the fan 42 and the inner container 2, and the air outlet 414 is disposed at an end of the air outlet channel 412 and directly communicates with the outside. The inner container 2 is provided with an air inlet 21 communicated with the air inlet passage 411 and an air outlet 22 communicated with the air outlet passage 412. Preferably, the air inlet 21 is located at the end of the air inlet channel 411 far away from the first blocking piece 431, and when the fan operates, the circulation loop of the inner container can be increased, the air circulation is accelerated, and the drying efficiency is improved.

The ventilation system 4 further comprises a valve 43 disposed in the ventilation channel 41, the valve 43 being made of a material such as plastic. As shown in fig. 3, the valve 43 includes a first blocking piece 431 in the air inlet passage 411 and a second blocking piece 432 in the air outlet passage 412. Preferably, the first blocking piece 431 and the second blocking piece 432 have the same axis and can be linked, and when the first blocking piece 431 or the second blocking piece 432 is opened, the other blocking piece is also carried to be opened, so that the first blocking piece 431 and the second blocking piece 432 are opened simultaneously. When the first blocking piece 431 or the second blocking piece 432 is closed, the other blocking piece is also brought to be closed, so that the first blocking piece 431 and the second blocking piece 432 are closed simultaneously. Most preferably, the first and

second stoppers

431 and 432 are integrally formed. In an alternative embodiment, the first blocking piece 431 and the second blocking piece 432 do not have the same axis, and the first blocking piece 431 and the second blocking piece 432 are independently opened and closed, respectively. By forming the corresponding slots on the walls of the air inlet passage 411 and the air outlet passage 412, the valve 43 is rotatably disposed in the slots, and when sufficient air flow passes through the ventilation passage 41, the first blocking piece 431 and the second blocking piece 432 can freely rotate, so that the first blocking piece 431 and the second blocking piece 432 can be opened and closed.

Fig. 4 is a structural diagram of a ventilation system of a disinfection cabinet in accordance with a second embodiment of the present application, and the same parts as those in the first embodiment of the ventilation system are not described herein again, in this embodiment, a small gap is formed between the air inlet duct 411 and the air outlet duct 412. The structure of the valve 43 is different from the above-mentioned embodiment, as shown in fig. 5, the valve 43 includes a first blocking piece 431, a second blocking piece 432 and a third blocking piece 433, wherein the first blocking piece 431 is disposed in the air inlet channel 411, the second blocking piece 432 is disposed in the air outlet channel 412, and the third blocking piece 433 is disposed in the gap between the air inlet channel 411 and the air outlet channel 412. Preferably, the first blocking piece 431, the second blocking piece 432 and the third blocking piece 433 have the same shaft and can be linked, when one of the blocking pieces is opened, the other two blocking pieces are also carried to be opened, so that the first blocking piece 431, the second blocking piece 432 and the third blocking piece are opened simultaneously. When one of the blocking pieces is closed, the other two blocking pieces are also brought to be closed, so that the first blocking piece 431, the second blocking piece 432 and the third blocking piece 433 are closed simultaneously. The push-pull electromagnet 434 is arranged on one side of the third baffle 433 at a short distance, and when the blower 42 is started, the push-pull electromagnet 434 pushes the third baffle 433 away, and the third baffle 433 drives the first baffle 431 and the second baffle 432 to be opened simultaneously. Most preferably, the first flap 431, the second flap 432 and the third flap 433 are integrally formed. In an alternative embodiment, the first blocking piece 431, the second blocking piece 432 and the third blocking piece 433 do not have the same axis, and the first blocking piece 431, the second blocking piece 432 and the third blocking piece 433 are respectively opened and closed independently. The valve 43 is rotatably placed in the grooves by providing the walls of the air inlet passage 411 and the air outlet passage 412 with corresponding grooves.

The valve 43 has two positions, an open position and a closed position. When the fan 42 is not operating, the valve 43 is in the closed position and the cabinet enters the internal circulation phase, as shown in figure 6; when the fan 42 is operated, the air flow through the ventilation channel 41 pushes the valve 43 from the closed position to the open position and the cabinet enters the external circulation phase, as shown in figure 7.

Fig. 6 is a schematic diagram of the operation of the disinfection cabinet when the valve of the disinfection cabinet is closed, when the blower 42 is not operating, the disinfection cabinet is in the internal circulation stage, the valve 43 will naturally fall into the air inlet channel 411 and the air outlet channel 412 due to the gravity of the valve 43, wherein the first blocking piece 431 has a shape matched with the cross section of the air inlet channel 411, and the second blocking piece 432 has a shape matched with the cross section of the air outlet channel 412, when the blower 42 is not operating, the heating device and the ozone decomposition device will both be opened, the temperature in the inner container 2 will be raised, the air pressure will be correspondingly raised, and the air pressure will act on the first blocking piece 431 and the second blocking piece 432, so that the air inlet channel 411 and the air outlet channel 411 are sealed by the first blocking piece 431 and the second blocking piece 432, the air in the inner container will not leak out, the ventilation channel is sealed by the design of the pressure difference and.

Fig. 7 is a schematic diagram of the operation of the disinfection cabinet when the valve of the disinfection cabinet is opened, when the blower 42 is turned on, the disinfection cabinet enters the drying stage, since the valve 43 is made of a relatively light material, preferably, the valve 43 is made of a plastic material, the weight of the valve 43 itself is very light, and when the blower 42 is operated, the force generated by the airflow passing through the ventilation channel will be greater than the gravity of the valve 43, and therefore, the airflow passing through the ventilation channel 41 pushes the first blocking piece 431 and the second blocking piece 432 to open. After the valve 43 is opened, as shown in fig. 7, the arrow direction is the air flowing direction, the outside air flows through the air inlet channel 411 through the air inlet 413 and then enters the inner container through the inner container air inlet hole 21, after being mixed with the moisture of the inner container, the air flow flows to the air outlet hole 22 under the action of the pressure, flows through the air outlet channel 412 through the air outlet hole 22 of the inner container, and is discharged from the air outlet hole 414. In the drying stage, the fan 42 is always in the running state, and can continuously blow the outside air into the inner container, and the moisture in the inner container is gradually discharged out of the inner container, so that the moisture in the inner container is completely discharged, and the drying of the disinfection cabinet is realized.

Most preferably, the ventilating system has one fan 42 and the fan 42 is located in the air intake passage 411, and the first and

second shutters

431 and 432 have the same axis, and preferably, the first and

second shutters

431 and 432 are integrally formed. When the blower 42 is turned on, the airflow passing through the air inlet passage 411 pushes the first blocking piece 431 to open, and the first blocking piece 431 drives the second blocking piece 432 to open, so that the first blocking piece 431 and the second blocking piece 432 are opened simultaneously, and the disinfection cabinet enters a drying stage.

In an alternative embodiment, in which the ventilation system has one fan 42 and the fan 42 is located in the air intake passage 411, the first blocking piece 431 and the second blocking piece 432 do not have the same axis. When the blower 42 is turned on, the airflow passing through the air inlet channel 411 passes through the first blocking piece 431 to push the first blocking piece 431 to open, the airflow passing through the air outlet channel 412 passes through the second blocking piece 432 to open the second blocking piece 432, and the disinfection cabinet enters a drying stage.

In an alternative embodiment, the ventilation system has a blower 42 and the blower 42 is located in the air outlet passage 412, the first blocking piece 431 and the second blocking piece 432 have the same axis, and preferably, the first blocking piece 431 and the second blocking piece 432 are integrally formed. When the fan 42 is turned on, the airflow passing through the air outlet channel 412 pushes the second blocking piece 432 to open when passing through the second blocking piece 432, and the second blocking piece 432 drives the first blocking piece 431 to open, so that the first blocking piece 431 and the second blocking piece 432 are opened simultaneously, and the disinfection cabinet enters a drying stage.

In an alternative embodiment, in which the ventilation system has one fan 42 and the fan 42 is located in the air outlet passage 412, the first blocking piece 431 and the second blocking piece 432 do not have the same axis. When the blower 42 is turned on, the airflow passing through the air outlet channel 412 pushes the second blocking piece 432 to open when passing through the second blocking piece 432, and the airflow passing through the air inlet channel 411 pushes the first blocking piece 431 to open when passing through the first blocking piece 431.

In an alternative embodiment, the ventilation system has two fans 42, including a first fan located in the air inlet passage 411 and a second fan located in the air outlet passage 412, and the first flap 431 and the second flap 432 do not have the same axis. When the two fans 42 are turned on simultaneously, the airflow passing through the air inlet channel 411 pushes the first blocking piece 431 to open, the airflow passing through the air outlet channel 412 pushes the second blocking piece 432 to open, and the disinfection cabinet enters a drying stage.

In an alternative embodiment, the valve 43 further includes a third blocking piece 433, the third blocking piece 433 is disposed between the air inlet channel 411 and the air outlet channel 412 and is linked with the first blocking piece 431 and the second blocking piece 432, preferably, the first blocking piece 431, the second blocking piece 432 and the third blocking piece 433 are integrally formed, the push-pull electromagnet 434 is disposed at a close distance on one side of the third blocking piece 433, and the push-pull electromagnet 434 can provide an initial force for the third blocking piece 433. When the blower 42 is turned on, the push-pull electromagnet 434 provides an initial force to push the third blocking piece 433 away, the third blocking piece 433 drives the first blocking piece 431 and the second blocking piece 432 to be simultaneously turned on, and the disinfection cabinet enters a drying stage.

Through setting up corresponding valve 43 in inlet air duct 411 and air-out passageway 412, when the sterilizer opened fan 42 and got into the stoving stage, can blow in the inner bag the inside with the air from the external world, discharge the moisture of inner bag from the inner bag simultaneously, set up special passageway for outside air business turn over inner bag, make outside air need not to pass through door frame clearance business turn over inner bag, the better circulation exchange that carries on of outside air and inner bag air improves the efficiency of drying, and can avoid ozone to reveal.

In addition, the first blocking piece 431 and the second blocking piece 432 of the valve 43 are arranged in the air inlet channel 411 and the air outlet channel 412, when the fan 42 is started, the first blocking piece 431 and the second blocking piece 432 of the valve can be pushed to be opened only by the airflow of the air outlet channel 411 without being driven by external force; when the blower is closed, no external force is needed, the first blocking piece 431 and the second blocking piece 432 of the valve are automatically closed under the action of pressure, the air inlet channel 411 and the air outlet channel 412 are completely sealed, ozone leakage from the ventilation channel 41 is avoided, and the valve is simpler in structural design and lower in cost.

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.

Claims

1. A disinfection cabinet comprises a shell (1), an inner container (2), a door (3) positioned at an opening of the inner container, and a ventilation system (4), wherein the ventilation system (4) comprises a ventilation channel (41) and at least one fan (42) positioned in the ventilation channel (41), and the ventilation channel (41) comprises an air inlet channel (411) with an air inlet (413) and an air outlet channel (412) with an air outlet (414); the air purifier is characterized by further comprising a valve (43) arranged in the ventilation channel (41), wherein the valve (43) comprises a first baffle (431) positioned in the air inlet channel (411) and a second baffle (432) positioned in the air outlet channel (412); when the fan (42) is started, the airflow passing through the ventilation channel (41) pushes the first blocking piece (431) and the second blocking piece (432) to be opened; valve (43) still include third separation blade (433), third separation blade (433) set up between inlet air channel (411) and air-out passageway (412) and with first separation blade (431) and second separation blade (432) linkage, push-pull electromagnet (434) closely set up the one side at third separation blade (433), when fan (42) opened, push-pull electromagnet (434) pushed third separation blade (433) open, third separation blade (433) drive first separation blade (431) and second separation blade (432) and open simultaneously.

2. A disinfection cabinet as claimed in claim 1, wherein said blower (42) is located in the air inlet channel (411), when the blower (42) is turned on, the air flow passing through the air inlet channel (411) pushes the first blocking piece (431) to open, and the first blocking piece (431) drives the second blocking piece (432) to open.

3. A disinfection cabinet as claimed in claim 1, wherein said fan (42) is located in said air inlet channel (411), when said fan (42) is turned on, the air flow passing through said air inlet channel (411) pushes said first blocking piece (431) to open when passing through said first blocking piece (431), and the air flow passing through said air outlet channel (412) pushes said second blocking piece (432) to open when passing through said second blocking piece (432).

4. The disinfection cabinet as claimed in claim 1, wherein said blower (42) is located in the air outlet channel (412), when the blower (42) is opened, the air flow passing through the air outlet channel (412) pushes the second blocking plate (432) to open when passing through the second blocking plate (432), and the second blocking plate (432) drives the first blocking plate (431) to open.

5. The disinfection cabinet of claim 1, wherein the fan (42) is located in the air outlet channel (412), when the fan (42) is opened, the air flow passing through the air outlet channel (412) pushes the second blocking piece (432) to open when passing through the second blocking piece (432), and the air flow passing through the air inlet channel pushes the first blocking piece (431) to open when passing through the first blocking piece.

6. A disinfection cabinet as claimed in claim 1, characterized in that said at least one fan (42) comprises a first fan located in the air inlet channel (411) and a second fan located in the air outlet channel (412), and that when both fans (42) are simultaneously activated, the air flow through the ventilation channel (41) pushes the first flap (431) and the second flap (432) to be simultaneously activated.

7. A disinfection cabinet as claimed in claim 1, wherein said at least one fan (42) comprises a first fan located in said air inlet channel (411) and a second fan located in said air outlet channel (412), when both fans (42) are turned on simultaneously, the air flow passing through said air inlet channel (411) pushes said first flap (431) open, and the air flow passing through said air outlet channel (412) pushes said second flap (432) open.

8. A disinfection cabinet as claimed in any one of claims 1 to 7, wherein said first and second flaps (431, 432) have an open position and a closed position, and wherein said first and second flaps (431, 432) are in the closed position when the fan (42) is not operating; when the fan (42) is opened, the airflow passing through the ventilation channel (41) pushes the first baffle sheet (431) and the second baffle sheet (432) to move from the closed position to the open position.

9. A disinfection cabinet as claimed in claim 8, characterized in that said first flap (431) has a shape matching the cross-section of the air inlet channel (411) and said second flap (432) has a shape matching the cross-section of the air outlet channel (412), the first flap (431) and the second flap (432) sealing the air inlet channel (411) and the air outlet channel (412) when the fan (42) is not operating.

10. A disinfection cabinet as claimed in claim 1, wherein said third stop (433) is formed integrally with said first stop (431) and said second stop (432).

11. A disinfection cabinet as claimed in claim 1, characterized in that the walls of the inlet air duct (411) and the outlet air duct (412) are provided with corresponding slots, in which said valve (43) is rotatably placed.

12. A disinfection cabinet as claimed in claim 1, characterised in that said inner container (2) is provided with inlet openings (21) communicating with the inlet air channel (411) and outlet openings (22) communicating with the outlet air channel (412).

13. A disinfection cabinet as claimed in claim 12, characterized in that said air inlet (21) is located at the end of the air inlet channel (411) remote from the first flap (431).

14. A disinfection cabinet as claimed in claim 8, characterized in that said ventilation system (4) is located between the inner container (2) and the housing (1).