CN110180007B

CN110180007B - Disinfection cabinet

Info

Publication number: CN110180007B
Application number: CN201910429618.2A
Authority: CN
Inventors: 袁柯铭; 黄鹏
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-10-09
Anticipated expiration: 2039-05-22
Also published as: CN110180007A

Abstract

The invention relates to a disinfection cabinet, which comprises an inner container and a door body which is covered on an opening of the inner container and is provided with a handle, wherein the door body comprises a door frame and a panel, the panel is covered on the opening of the door frame, a mounting hole for embedding the handle is formed in the panel, a space which can contain the handle is enclosed by the panel and the door frame, an air inlet mechanism and an exhaust mechanism are arranged on the handle, the air inlet mechanism comprises an air inlet pipe and a first blocking piece, the air inlet end of the air inlet pipe can be communicated with the outside, the air outlet end of the air inlet pipe is communicated with the inner container, the first blocking piece is fixed on the handle, the exhaust mechanism comprises an exhaust pipe and a second blocking piece, the exhaust end of the exhaust pipe can be communicated with the outside, the air outlet end of the exhaust pipe is communicated with the inner. The sterilizing cabinet can avoid the corrosion and the mildew of the cupboard caused by the accumulation of the exhausted water vapor in the cupboard through the air intake and exhaust on the front side, and the air intake mechanism and the exhaust mechanism have simple structures and can effectively prevent the sterilizing gas from leaking.

Description

Disinfection cabinet

Technical Field

The invention relates to the field of household appliances, in particular to a disinfection cabinet.

Background

Along with the improvement of living standard, the tableware disinfection cabinet slowly walks into the daily life of people. Heating is a common technical means of disinfection cabinets, generally, at the end of disinfection, high-temperature sterilization and rapid ozone decomposition are realized by heating, and water on the surface of tableware and in the inner container is evaporated into water vapor in the heating process. For this reason, ozone, water vapor and the like need to be discharged in an outward discharge manner at the end stage of disinfection, and an exhaust system in the existing disinfection cabinet is generally arranged at the back of the disinfection cabinet, such as: chinese patent application No. 201510697985.2 (application publication No. CN105126141A) discloses a disinfection cabinet, wherein an air outlet is arranged at the upper right side of the back of the cabinet body, a blower is arranged at the bottom in the cabinet body, a timer switch is arranged at the bottom of the front surface of the cabinet body, a heating indicator lamp is arranged at one side of the timer switch, an ozone indicator lamp is arranged at one side of the heating indicator lamp, and an air inlet is arranged at one side of the ozone indicator lamp. Therefore, water vapor can be gathered inside the cupboard and cannot be effectively volatilized, and the cupboard is easy to rot and mildew after long-term use. In addition, the front surface of the existing disinfection cabinet is generally provided with a handle matched with a glass panel, such as patents of chinese invention patent No. ZL200710019850.6 (publication No. CN101234207B) front panel assembly and disinfection cabinet with the front panel assembly, and chinese utility model patent No. ZL200920237828.3 (publication No. CN201519318U) disinfection cabinet display device, etc., all disclose the embedded handle structure of the disinfection cabinet, the embedded handle structure makes the overall aesthetic measure of the disinfection cabinet better, but the handle in the prior art generally only has the function of holding.

Disclosure of Invention

The invention aims to solve the first technical problem of providing a disinfection cabinet with a front ventilation function and a good inner container sealing property.

The second technical problem to be solved by the present invention is to provide a disinfection cabinet which avoids misoperation in view of the prior art.

The third technical problem to be solved by the invention is to provide a disinfection cabinet convenient for the handle to move out aiming at the prior art.

The technical scheme adopted for solving the first technical problem is as follows: a disinfection cabinet comprises an inner container and a door body which is covered on an opening of the inner container and is provided with a handle, the door body comprises a door frame and a panel, the panel is covered on the opening of the door frame, the panel is provided with a mounting hole for embedding the handle, the panel and the door frame enclose a space which can contain the handle, the disinfection cabinet is characterized in that the handle is provided with an air inlet mechanism and an air outlet mechanism, the air inlet mechanism comprises an air inlet pipe and a first blocking piece, the air inlet end of the air inlet pipe can be communicated with the outside, the air outlet end is communicated with the inner container, the first blocking piece is fixed on the handle, the air outlet mechanism comprises an air outlet pipe and a second blocking piece, the air outlet end of the air outlet pipe can be communicated with the outside, the air outlet end is communicated with the inner container, and the second blocking piece is fixed on the handle,

in addition, in an initial state, the first blocking piece and the second blocking piece respectively block the air inlet end of the air inlet pipe and the air outlet end of the air outlet pipe, and the inner container is closed; when the handle moves forwards relative to the door body, the first blocking piece and the second blocking piece are separated from the air inlet end of the air inlet pipe and the air outlet end of the air outlet pipe respectively, and the air inlet end of the air inlet pipe and the air outlet end of the air outlet pipe are communicated with the outside respectively.

The plug pieces can be realized in various ways, and one preferable realization way is as follows: the port of the air inlet end of the air inlet pipe is an air inlet of the air inlet pipe, the port of the air outlet end of the air outlet pipe is an air outlet of the air outlet pipe, the first plug and the second plug are plugs fixed on the handle, and the plugs can plug the corresponding air inlet and air outlet.

Another preferred implementation is: the pipe wall of the air inlet end of the air inlet pipe is provided with an air inlet hole, the pipe wall of the exhaust end of the exhaust pipe is provided with an exhaust hole, the first blocking piece and the second blocking piece are sleeves fixed on the handle, the air inlet end of the air inlet pipe and the exhaust end of the exhaust pipe can be respectively inserted into the corresponding sleeves and can respectively move back and forth relative to the corresponding sleeves, so that the air inlet hole in the air inlet pipe and the exhaust hole in the exhaust pipe can be respectively blocked or opened by the side walls of the sleeves.

In order to further promote the discharge of the gas in the inner container, the exhaust mechanism further comprises a fan, wherein the air inlet of the fan is communicated with the inner container, and the air outlet of the fan is communicated with the air inlet end of the exhaust pipe. And in the exhaust stage, the fan is opened to generate negative pressure to attract the gas in the inner container to be led into the exhaust pipe through the fan, and the gas in the exhaust pipe enters the exhaust cavity and is discharged outside through the exhaust port.

In order to make the air-out of the fan better enter the exhaust pipe, the fan is arranged on the inner side surface of the door frame, and the second end of the exhaust pipe penetrates through the door frame and is communicated with the air outlet of the fan.

Further, the technical solution adopted to solve the second and third technical problems is: the handle is provided with a locking pushing mechanism, the locking pushing mechanism comprises a motor and a turnover linkage piece, the turnover linkage piece is connected to an output shaft of the motor, a locking structure and a pushing structure are arranged on the turnover linkage piece respectively, the handle and a door body are locked by the turnover linkage piece through the locking structure in an initial state, the handle and the door body are unlocked when the motor drives the turnover linkage piece to rotate, and the pushing structure pushes the handle to move forwards under the driving of the motor. Because the handle of the disinfection cabinet is a force application part (force is applied to the handle when a user opens the door body), the handle can be locked through the locking structure, the air inlet and exhaust mechanism can be prevented from being opened due to misoperation, and the handle can be conveniently pushed to move forwards through the pushing structure. Therefore, the locking pushing mechanism has a simple structure, can be easily switched between the states of the locking handle and the unlocking handle, can immediately push the handle while unlocking, and has excellent operation continuity.

Preferably, the turnover linkage member is in a long block shape, a shaft hole for inserting an output shaft of a power supply is formed in the middle of the turnover linkage member, the locking structure comprises a first connecting part and a second connecting part which are respectively arranged at two ends of the turnover linkage member, the handle is provided with a first connecting part which can be detachably connected with the first connecting part, the door body is fixedly provided with a second connecting part which can be detachably connected with the second connecting part, the pushing structure comprises a roller arranged on the turnover linkage member and an abutting surface which is arranged on the first connecting part and can interact with the wheel surface of the roller, and in an initial state, the first connecting part and the second connecting part are respectively connected with the first connecting part and the second connecting part, and the handle is locked on the door body; when the motor drives the overturning linkage piece to rotate, the first connecting part and the second connecting part are separated from the first connecting piece and the second connecting piece respectively, and the roller is abutted to and positioned on the abutting surface of the first connecting piece.

The positioning of the contact surface between the roller and the first connecting piece can be realized in multiple ways, wherein one preferred realization way is as follows: when the roller is abutted against the abutting surface on the first connecting piece, the first connecting part is abutted against the second connecting piece or is connected in a detachable mode.

Another preferred implementation is: the middle part of the turnover linkage piece is fixedly provided with a roller rod extending along the direction vertical to the turnover linkage piece, the junction of the roller rod and the turnover linkage piece is provided with the shaft hole, the free end of the roller rod is provided with a U-shaped groove, the roller is arranged in the U-shaped groove, the contact surface is arranged on the top surface of the first connecting piece, the free end of the first connecting piece is provided with a stop block extending upwards, and when the roller is abutted against the contact surface on the first connecting piece, the stop block is limited at the rear side of the roller.

Further, preferably, the first connecting portion and the second connecting portion are connected with the first connecting piece and the second connecting piece respectively in a hook manner.

In order to make the handle move back and forth better, a sliding sleeve is fixed on the back of the handle, a guide rod is also arranged in the space enclosed by the panel and the door frame, one end of the guide rod is fixed on the door frame, and the other end of the guide rod is inserted into the sliding sleeve and can slide back and forth relative to the sliding sleeve.

Further, preferably, the first connecting piece is fixed on the upper portion of the handle, the number of the sliding sleeves is at least four, the sliding sleeves are respectively arranged on two sides of the first connecting piece and are respectively located on the upper portion and the lower portion of the handle, return springs are sleeved on at least two guide rods respectively corresponding to the two sliding sleeves located on the upper portion of the handle, and each return spring is respectively limited between an end cap of the guide rod where the return spring is located and the end portion of the corresponding sliding sleeve. The handle can move forward more stably under the action of the pushing structure by arranging the return spring, and the automatic reset of the handle can be realized.

Compared with the prior art, the invention has the advantages that: the handle is provided with the air inlet mechanism and the air exhaust mechanism, so that the disinfection cabinet can avoid the corrosion and the mildew of the cabinet caused by the accumulation of the exhausted water vapor in the cabinet through the front air inlet and exhaust, in addition, the air inlet mechanism and the air exhaust mechanism have simple structures, the sealing of the inner container can be ensured through the first blocking piece and the second blocking piece in the initial state, the disinfection gas (such as ozone and the like) is prevented from leaking, and meanwhile, the air inlet mechanism and the air exhaust mechanism are both hidden in the handle in the initial state, so the appearance of the disinfection cabinet is not damaged, and the attractiveness of the appearance of the disinfection cabinet is maintained. In addition, the air inlet mechanism and the air outlet mechanism are arranged simultaneously in the invention, so that the inner container of the disinfection cabinet can be prevented from generating negative pressure.

Drawings

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

FIG. 2 is a schematic structural view of a drawer according to embodiment 1 of the present invention;

FIG. 3 is a partial schematic structural view of a drawer according to embodiment 1 of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a side sectional view of the door body in an initial state in embodiment 1 of the present invention;

FIG. 6 is a sectional side view of the door body in the state where the handle is moved forward in embodiment 1 of the present invention;

fig. 7 is a top sectional view of the door body in an initial state in embodiment 1 of the present invention;

fig. 8 is a top sectional view of the door body in a state where the handle is moved forward in embodiment 1 of the present invention;

fig. 9 is a top sectional view of the door body in an initial state in embodiment 2 of the present invention;

fig. 10 is a top sectional view of the door body in a state where the handle is moved forward in embodiment 2 of the present invention;

FIG. 11 is a schematic view of a drawer according to embodiment 3 of the present invention;

FIG. 12 is an enlarged view of portion C of FIG. 11;

FIG. 13 is a side sectional view of the door body in an initial state according to embodiment 3 of the present invention;

fig. 14 is a side sectional view of the door body in a state where the handle is moved forward in embodiment 3 of the present invention.

Detailed Description

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

Example 1:

as shown in figures 1-8, a disinfection cabinet comprises a cabinet body 1, wherein the front surface of the cabinet body 1 is open, and the inner cavity of the cabinet body is an inner container of the disinfection cabinet. In this embodiment, two drawers 10 are disposed at the upper and lower parts of the inner container, and the drawer panels of the drawers 10 respectively form the door body 1 of the disinfection cabinet and cover the opening of the inner container. Each door body 1 includes a box-shaped door frame 11 and a panel 12, the panel 12 is covered on an opening of the door frame 11, an installation opening 121 is opened on the panel 12, a handle 2 is embedded in the installation opening 121, the panel 12 and the door frame 11 enclose a space 10a capable of accommodating the handle 2, and the handle 2 includes a handle body 21 and a handle panel 11 arranged on a front end face of the handle body 21.

The handle 2 is provided with an air inlet mechanism and an air outlet mechanism, wherein the air inlet mechanism comprises an air inlet pipe 31 and a first blocking piece 32, an air inlet end 31a of the air inlet pipe 31 can be communicated with the outside, an air outlet end 31b is communicated with the inner container, and the first blocking piece 32 is fixed on the handle 2. The exhaust mechanism comprises an exhaust pipe 41 and a second blocking piece 42, wherein the exhaust end 41a of the exhaust pipe 41 can be communicated with the outside, the exhaust end 41b is communicated with the liner, and the second blocking piece 42 is fixed on the handle 2. In this embodiment, in the initial state (i.e. the handle is not moved forward), the first blocking piece 32 and the second blocking piece 42 respectively block the air inlet end 31a of the air inlet pipe 31 and the air outlet end 41a of the air outlet pipe 41, and the liner is closed; when the handle 2 moves forward relative to the door body 1, the first blocking piece 32 and the second blocking piece 42 are separated from the air inlet end 31a of the air inlet pipe 31 and the air outlet end 41a of the air outlet pipe 41 respectively, and the air inlet end 31a of the air inlet pipe 31 and the air outlet end 41a of the air outlet pipe 41 are communicated with the outside respectively.

The handle 2 is provided with the air inlet mechanism and the air outlet mechanism, so that the disinfection cabinet can avoid the corrosion and the mildew of the cabinet caused by the accumulation of the exhausted water vapor in the cabinet through the front air inlet and outlet, in addition, the air inlet mechanism and the air outlet mechanism have simple structures, the sealing of the inner container can be ensured through the first blocking piece 32 and the second blocking piece 42 in the initial state, the disinfection gas (such as ozone and the like) is prevented from leaking, and meanwhile, in the initial state, the air inlet mechanism and the air outlet mechanism are both hidden in the handle 2, so the appearance of the disinfection cabinet is not damaged, and the attractiveness of the appearance of the disinfection cabinet is kept. In addition, the air inlet mechanism and the air outlet mechanism are arranged simultaneously in the invention, so that the inner container of the disinfection cabinet can be prevented from generating negative pressure.

Further, there are various specific implementation manners of the above plugs, in this embodiment, a port of the air inlet end 31a of the air inlet pipe 31 is an air inlet of the air inlet pipe 31, a port of the air outlet end 41a of the air outlet pipe 41 is an air outlet of the air outlet pipe 41, the first plug 32 and the second plug 42 are both plugs fixed on the handle 2, and each plug can plug the corresponding air inlet and air outlet. Specifically, in the present embodiment, a holding groove 20 for a hand to extend into is formed on the front surface of each handle 2, the left and right ends of the holding groove 20 extend towards the two sides to form

mounting grooves

201 and 202, respectively, the air inlet pipe 31 and the air outlet pipe 41 are transversely inserted into the

mounting grooves

201 and 202, respectively, the air outlet end 31b of the air inlet pipe 31 passes through the handle 2 and the doorframe 11 in sequence and then is exposed on the back surface of the door body 1, and the air inlet end 41b of the air outlet pipe 41 passes through the handle 2 and the doorframe 11 in sequence and then is exposed on the back surface of the door body 1. In this embodiment, the handle 2 can move back and forth along the intake pipe 31 and the exhaust pipe 41, respectively, so as to change the relative positions of the respective stoppers and the intake end 31a of the intake pipe 31 and the exhaust end 41a of the exhaust pipe 41. To ensure good airtightness, the intake pipe 31 and the exhaust pipe 41 are provided with sealing rings 9 at the penetration portions of the handle 2 and the doorframe 11, respectively, and the plugs are provided on the back surfaces of the front side walls of the mounting grooves 201,202, respectively. In an initial state, the plugs are respectively blocked on the air inlet of the air inlet pipe 31 and the air outlet of the air outlet pipe 41, when the handle 2 moves forwards, the air inlet pipe 31 and the air outlet pipe 41 respectively move backwards relative to the handle 2, so that the air inlet and the air outlet are separated from the corresponding plugs, and the air inlet pipe 31 and the air outlet pipe 41 are communicated with the outside. In order to further promote the discharge of the gas in the inner container, the exhaust mechanism further comprises a blower 43, an air inlet of the blower 43 is communicated with the inner container, and an air outlet is communicated with the air inlet end 41b of the exhaust pipe 41. In the exhaust stage, the fan 43 is turned on to generate negative pressure to suck the gas in the liner into the exhaust pipe 41 through the fan 43, and the gas in the exhaust pipe 41 is discharged out through the exhaust port.

The handle 2 is further provided with a locking pushing mechanism 5, the locking pushing mechanism 5 comprises a motor 51 and a turnover linkage 52, the turnover linkage 52 is connected to an output shaft of the motor 51, the turnover linkage 52 is provided with a locking structure and a pushing structure respectively, in an initial state, the handle 2 and the door body 1 are locked by the turnover linkage 52 through the locking structure, when the motor 51 drives the turnover linkage 52 to rotate, the handle 2 is unlocked with the door body 1, and the pushing structure pushes the handle 2 to move forward under the driving of the motor 51. The invention can lock the handle 2 in the initial state through the locking pushing mechanism 5, can easily switch between the states of locking the handle 2 and unlocking the handle 2, can immediately push the handle 2 while unlocking, and has excellent operation consistency. In the state that the handle 1 is locked with the door body 1, the handle 2 can play its basic function, namely, the handle 2 is held to pull out the drawer 10.

Further, the flip link 52 has a long block shape, the middle of the flip link 52 is provided with a shaft hole 520 into which the output shaft 511 of the power supply 51 is inserted, the locking structure includes a first connecting portion 5211 and a second connecting portion 5212 respectively disposed at both ends of the flip link 52, the handle 2 is provided with a first connecting member 6 detachably connected to the first connecting portion 5211, the door body 1 is fixed with a second connecting member 7 detachably connected to the second connecting portion 5212, and the pushing structure includes a roller 5221 disposed on the flip link 52 and an abutting surface 61 disposed on the first connecting member 6 and interacting with a wheel surface of the roller 5221. In an initial state, the first connection part 5211 and the second connection part 5212 are connected with the first connection piece 6 and the second connection piece 7, respectively, and the handle 2 is locked on the door body 1; when the motor 51 drives the turning linkage 52 to rotate, the first connection portion 5211 and the second connection portion 5212 are separated from the first connection member 6 and the second connection member 7, respectively, the roller 5221 abuts against the abutting surface 61 of the first connection member 6, and the first connection portion 5211 abuts against the second connection member 7. Specifically, in this embodiment, the first connection portion 5211 and the second connection portion 5212 are hooks, the first connection portion 5211 is disposed at one end of the flip link 52, the roller 5221 is disposed at the other end, and the second connection portion 5212 is disposed at one side of the roller 5221 and extends vertically. A hook portion 62 capable of engaging with the first connecting portion 5211 is formed on the rear end of the first connecting member 6, the upper surface of the first connecting member 6 is formed with the arc-shaped contact surface 61 protruding upward, and the second connecting member 7 is also a hook and capable of engaging with the second connecting portion 5212. In this way, in the initial state, the handle 2 is stably locked by the matching hooks of the first connecting part 5211 and the first connecting piece 8 and the second connecting part 5212 and the second connecting piece 7; when the motor 51 rotates, the flip link 52 is driven to rotate, so that the roller 5221 abuts against the abutting surface 61, and the first connecting portion 5211 abuts against the second connecting portion 5212, thereby driving the handle 2 to move forward under the driving of the motor 51.

Further, in order to make the handle 2 move forward and backward more favorably, a sliding sleeve 81 is fixed to the back surface of the handle 2, and a guide rod 82 is further provided in the space 10a enclosed by the door frame 11 and the panel 12, and one end of the guide rod 82 is fixed to the door frame 11 and the other end thereof is inserted into the sliding sleeve 81 and can slide back and forth relative to the sliding sleeve 81. Preferably, in this embodiment, the first connecting member 6 is fixed on the upper portion of the handle 2, the number of the sliding sleeves 81 is four, the sliding sleeves 81 are respectively disposed on two sides of the first connecting member 6, and are respectively located on the upper portion and the lower portion of the handle 2, wherein the guide rods 82 corresponding to the two sliding sleeves 81 located on the upper portion of the handle 2 are sleeved with the return springs 83, and each return spring 83 is respectively limited between the end cap 821 of the guide rod 82 where the return spring 83 is located and the end portion of the corresponding sliding sleeve 81. Thus, when the handle 2 is pushed forward by the lock pushing mechanism 5, the return spring 83 is elongated, and when the motor 51 rotates reversely, the roller 5221 is disengaged from the abutting surface 61, the return spring 83 contracts, and the handle 2 is returned and locked by the lock mechanism.

Example 2:

as shown in fig. 9 and 10, different from embodiment 1, in this embodiment, an air inlet hole 311 is formed on a tube wall of an air inlet end of the air inlet tube 31, an air outlet hole 411 is formed on a tube wall of an air outlet end of the air outlet tube 41, the first blocking piece 32 and the second blocking piece 42 are sleeves fixed on the handle 2, the air inlet end of the air inlet tube 31 and the air outlet end of the air outlet tube 41 can be respectively inserted into the corresponding sleeves and can respectively move back and forth relative to the corresponding sleeves, so that the air inlet hole 311 on the air inlet tube 31 and the air outlet hole 411 on the air outlet tube 41 can be respectively blocked or opened by the side walls of the sleeves.

Example 3:

as shown in fig. 11 to 14, unlike embodiment 1, a roller bar 5222 extending in a direction perpendicular to the tilting link 52 is fixed to a middle portion of the tilting link 52 in the present embodiment, the shaft hole 520 is formed at a boundary between the roller bar 5222 and the tilting link 52, a U-shaped groove 5223 is formed at a free end of the roller bar 5222, the roller 5221 is installed in the U-shaped groove 5223, the abutting surface 61 is disposed on a top surface of the first connecting member 6, the free end of the first connecting member 6 has a stopper 63 extending upward, and when the roller 5221 abuts against the abutting surface 61 of the first connecting member 6, the stopper 63 is stopped at a rear side of the roller 5221.

Claims

1. A disinfection cabinet comprises an inner container and a door body (1) which is covered on an opening of the inner container and is provided with a handle (2), the door body (1) comprises a door frame (11) and a panel (12), the panel (12) is covered on the opening of the door frame (11), a mounting opening (121) for embedding the handle (2) is arranged on the panel (12), the panel (12) and the door frame (11) enclose a space (10a) which can contain the handle (2), the disinfection cabinet is characterized in that an air inlet mechanism and an air outlet mechanism are arranged on the handle (2),

the air inlet mechanism comprises an air inlet pipe (31) and a first blocking piece (32), an air inlet end (31a) of the air inlet pipe (31) can be communicated with the outside, an air outlet end (31b) is communicated with the inner container, the first blocking piece (32) is fixed on the handle (2),

the exhaust mechanism comprises an exhaust pipe (41) and a second blocking piece (42), the exhaust end (41a) of the exhaust pipe (41) can be communicated with the outside, the air inlet end (41b) is communicated with the inner container, the second blocking piece (42) is fixed on the handle (2),

in addition, in an initial state, the first blocking piece (32) and the second blocking piece (42) respectively block the air inlet end (31a) of the air inlet pipe (31) and the air outlet end (41a) of the air outlet pipe (41), and the inner container is closed; when the handle (2) moves forwards relative to the door body (1), the first blocking piece (32) and the second blocking piece (42) are separated from the air inlet end (31a) of the air inlet pipe (31) and the air outlet end (41a) of the air outlet pipe (41) respectively, and the air inlet end (31a) of the air inlet pipe (31) and the air outlet end (41a) of the air outlet pipe (41) are communicated with the outside respectively.

2. A disinfection cabinet as claimed in claim 1, wherein the inlet end (31a) of said inlet duct (31) is ported as an inlet opening of said inlet duct (31), the outlet end (41a) of said outlet duct (41) is ported as an outlet opening of said outlet duct (41), said first and second plugs (32, 41) being fixed to said handle (2) and each being capable of plugging said inlet and outlet openings.

3. The disinfection cabinet according to claim 1, wherein the wall of the air inlet end (31a) of the air inlet pipe (31) is provided with an air inlet hole (311), the wall of the air outlet end (41a) of the air outlet pipe (41) is provided with an air outlet hole (411), the first blocking piece (32) and the second blocking piece (42) are sleeves fixed on the handle (2), the air inlet end (31a) of the air inlet pipe (31) and the air outlet end (41a) of the air outlet pipe (41) can be respectively inserted into the corresponding sleeves and can respectively move back and forth relative to the corresponding sleeves, so that the air inlet hole (311) on the air inlet pipe (31) and the air outlet hole (411) on the air outlet pipe (41) can be respectively blocked or opened by the side walls of the sleeves.

4. A disinfection cabinet as claimed in claim 1, characterized in that said air discharge mechanism further comprises a fan (43), the air inlet of said fan (43) being in communication with the inner container and the air outlet being in communication with the air inlet end of the air discharge duct (41).

5. A disinfection cabinet as claimed in claim 4, characterized in that said fan (43) is arranged on the inner side of the door frame (11), and said second end of said exhaust duct (41) extends through the door frame (11) and is in communication with the outlet of the fan (43).

6. A disinfection cabinet as claimed in any one of claims 1 to 5, wherein said handle (2) is provided with a locking and pushing mechanism (5), said locking and pushing mechanism (5) comprises a motor (51) and a turning linkage (52), said turning linkage (52) is connected to an output shaft (511) of the motor (51), and said turning linkage (52) is provided with a locking structure and a pushing structure, respectively, in an initial state, the turning linkage (52) locks the handle (2) with the door body (1) through the locking structure, when the motor (51) drives the turning linkage (52) to rotate, the handle (2) is unlocked with the door body (1), and the pushing structure pushes the handle (2) to move forward under the drive of the motor (51).

7. The sterilizing cabinet according to claim 6, wherein the reversing linkage member (52) has an elongated block shape, the reversing linkage member (52) has a central portion formed with a shaft hole (520) into which the output shaft (511) of the power supply motor (51) is inserted, the locking structure includes a first connecting portion (5211) and a second connecting portion (5212) respectively provided at both ends of the reversing linkage member (52), the handle (2) is provided with a first connecting member (6) detachably connected to the first connecting portion (5211), the door body (1) is fixed with a second connecting member (7) detachably connected to the second connecting portion (5212), the urging structure includes a roller (5221) provided on the reversing linkage member (52) and an abutting surface (61) provided on the first connecting member (6) and interacting with a tread of the roller (5221),

in an initial state, the first connecting part (5211) and the second connecting part (5212) are respectively connected with the first connecting piece (6) and the second connecting piece (7), and the handle (2) is locked on the door body (1); when the motor (51) drives the overturning linkage piece (52) to rotate, the first connecting part (5211) and the second connecting part (5212) are separated from the first connecting piece (6) and the second connecting piece (7) respectively, and the roller (5221) is abutted against and positioned on an abutting surface (61) on the first connecting piece (6).

8. A disinfection cabinet as claimed in claim 7, characterized in that said first connection portion (5211) abuts against or is detachably connected to said second connection member (7) when said roller (5221) abuts against said abutment surface (61) of said first connection member (6).

9. A disinfection cabinet as claimed in claim 7, wherein said turning link (52) has a roller bar (5222) fixed to the middle thereof and extending in a direction perpendicular to said turning link (52), said shaft hole (520) is formed at the interface of said roller bar (5222) and said turning link (52), and a U-shaped groove (5223) is formed at the free end of said roller bar (5222), said roller (5221) is installed in said U-shaped groove (5223), said abutment surface (61) is provided on the top surface of the first connecting member (6), and said free end of the first connecting member (6) has an upwardly extending stopper (63), and when the roller (5221) abuts against the abutment surface (61) of the first connecting member (6), said stopper (63) is stopped at the rear side of the roller (5221).

10. A disinfection cabinet as claimed in claim 7, characterized in that said first (5211) and second (5212) connection portions are snap-connected to said first (6) and second (7) connection members, respectively.

11. A disinfection cabinet as claimed in claim 7, wherein a sliding sleeve (81) is fixed on the back of said handle (2), and a guide rod (82) is further arranged in the space (10a) enclosed by said panel (12) and said door frame (11), one end of said guide rod (82) is fixed on the door frame (11), and the other end is inserted into said sliding sleeve (81) and can slide back and forth relative to said sliding sleeve (81).

12. A disinfection cabinet as claimed in claim 11, wherein said first connecting member (6) is fixed on the upper portion of the handle (2), said sliding sleeves (81) are at least four and are respectively disposed on both sides of said first connecting member (6) and are respectively disposed on the upper portion and the lower portion of the handle (2), wherein at least each guide rod (82) corresponding to two sliding sleeves (81) disposed on the upper portion of the handle (2) is respectively sleeved with a return spring (83), and each return spring (83) is respectively limited between the end cap (821) of the guide rod (82) where it is disposed and the end portion of the corresponding sliding sleeve (81).