A disinfection cabinet

Abstract

The present invention relates to a disinfection cabinet, comprising a cabinet body (1) and an inner container (2) installed in the cabinet body (1), wherein a gap is provided between the cabinet body (1) and the inner container (2), and the gap between the bottom plate (11) of the cabinet body and the bottom plate (21) of the inner container constitutes a lower cavity (1a); the lower cavity (1a) is characterized in that a partition (3) is provided in the lower cavity (1a), and the partition (3) divides the lower cavity (1a) into an air inlet channel (6) and a first air duct (31) arranged in an upper and lower manner; the rear port (62) of the air inlet channel and the rear port of the first air duct (31) are connected through a fan (4); and a swing wind mechanism (5) capable of sweeping air upward and downward is provided on the front port of the first air duct. Compared with the prior art, the disinfection cabinet provided by the present invention can draw air from the environment outside the disinfection cabinet and blow it to the ground, quickly dry the ground, and avoid safety problems caused by the slippery ground.

Description

Technical Field

[0001] The invention relates to the field of disinfection cabinets. Background Art

[0002] When the user puts the washed dishes into the disinfection cabinet, the water remaining on the surface of the dishes will drip onto the kitchen floor, causing the kitchen floor to be wet. When there is a lot of water on the floor, people walking on the wet floor may slip.

[0003] Disinfection cabinets are usually placed in kitchens and are generally provided with drying systems. Conventional drying systems of disinfection cabinets generally use a single heated air circulation system to heat and dry items in the disinfection cabinet. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a disinfection cabinet which can heat and dry the articles in the disinfection cabinet and dry the surrounding ground in view of the current status of the prior art.

[0005] Another technical problem to be solved by the present invention is to provide a disinfection cabinet capable of adjusting the air quality and / or temperature of the surrounding environment in view of the current state of the prior art.

[0006] Another technical problem to be solved by the present invention is to provide a disinfection cabinet that can quickly discharge hot air in the inner tank in view of the current status of the prior art, thereby accelerating the cooling of the inner cavity of the disinfection cabinet.

[0007] The technical solution adopted by the present invention to solve the above technical problems is: a disinfection cabinet, comprising a cabinet body and an inner container installed in the cabinet body, the gap between the bottom plate of the cabinet body and the bottom plate of the inner container constitutes a lower cavity, and the gap between the back plate of the cabinet body and the back plate of the inner container constitutes a rear cavity;

[0008] It is characterized in that a partition is provided in the lower cavity, and the partition divides the lower cavity into an air inlet channel and a first air duct arranged at the upper and lower parts;

[0009] The rear port of the air inlet channel and the rear port of the first air duct are connected through a fan; and a swing mechanism is provided on the front port of the first air duct.

[0010] The wind swing mechanism includes a motor and a blade arranged on the front end port of the first air duct, and the motor is driven and connected to the blade through a transmission component; the blade swings relative to the front end port of the first air duct.

[0011] The transmission assembly comprises a first connecting rod drivingly connected to the output shaft of the motor, and a second connecting rod hinged to the first connecting rod, wherein the second connecting rod is drivingly connected to the blade via a connecting seat.

[0012] The motor is disposed on a lower surface of the partition plate.

[0013] A filter is provided on the front port of the air inlet channel.

[0014] As a further improvement of the above-mentioned schemes, in order to accelerate the drying of the ground or to adjust the ambient temperature, a heating device and / or an ultraviolet lamp can be provided in the air inlet channel or the first air duct; and the setting of the ultraviolet lamp can disinfect the air entering the lower cavity to improve the ambient air quality.

[0015] As a further improvement of the above schemes, in order to discharge the hot air in the inner container in time and shorten the disinfection cycle, a through hole connected to the gap can be provided on the back plate of the inner container; the gap between the back plate of the cabinet and the back plate of the inner container constitutes a rear cavity; a second air duct is provided in the rear cavity, the inlet of the first air duct is connected to the through hole, and the outlet of the second channel is connected to the first air duct;

[0016] The first air duct is provided with a valve for cutting off or connecting the first air duct. After drying, the hot air in the inner tank of the disinfection cabinet is promptly extracted and discharged, thereby avoiding the problem of users being scalded by immediate use, and the extracted hot air is blown to the ground around the disinfection cabinet for drying the ground, thereby meeting various needs of people.

[0017] The valve can be selected from any one of the prior art as required. Preferably, the valve includes a valve plate with one end edge rotatably connected to the rear wall plate of the cabinet, and a driving mechanism for driving the valve plate to rotate.

[0018] Preferably, the driving mechanism includes an electromagnet and a push rod, the push rod is made of magnetic adsorption material, a sliding hole is provided in the electromagnet, a connecting plate is provided in the sliding hole, the push rod can be inserted in the sliding hole so as to move up and down, and the connecting plate drives the lower end of the push rod; a spring is arranged between the connecting plate and the upper end edge of the sliding hole.

[0019] Compared with the prior art, the disinfection cabinet provided by the present invention can extract the air in the environment outside the disinfection cabinet and blow it to the ground, quickly drying the ground and avoiding safety problems caused by the slippery ground. The preferred solution can discharge the hot air in the inner tank in time, shorten the disinfection time, and thus facilitate people to use the disinfected items as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention;

[0021] Figure 2 A longitudinal cross-sectional view of an embodiment of the present invention;

[0022] Figure 3 It is a longitudinal sectional view (enlarged view) of the valve in the embodiment of the present invention. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below with reference to the accompanying drawings.

[0024] like Figures 1 to 3 As shown, the disinfection cabinet includes:

[0025] The cabinet 1 and the inner container 2 installed in the cabinet 1 have a gap between the cabinet 1 and the inner container 2. The gap between the bottom plate 21 of the inner container and the bottom plate 11 of the cabinet forms a lower cavity 1a; the gap between the back plate 22 of the inner container and the back plate 12 of the cabinet forms a rear cavity 1b.

[0026] A through hole 23 connecting the inner cavity of the inner container and the gap 11 is provided on the back plate 22 of the inner container.

[0027] The inner container 2 is provided with a disinfection unit (not shown in the figure), which may be an ultraviolet generator, an ozone generator, a disinfection steam generator or other types of disinfection units.

[0028] The other structures of the cabinet body and the inner tank are all conventional structures of disinfection cabinets.

[0029] The partition plate 3 is disposed in the lower cavity 1 a , and divides the lower cavity 1 a into an air inlet channel 6 and a first air duct 31 that are independent of each other.

[0030] A filter 63 is provided on the front port 61 of the air inlet channel for filtering the air entering the air inlet channel to prevent large particles from entering.

[0031] The fan 4 is arranged at the rear end of the lower cavity, with its air inlet connected to the rear port of the air inlet channel, and its air outlet connected to the rear port of the first air duct. The fan 4 in this embodiment is a perfusion fan.

[0032] The heating device 81 is used to heat the airflow entering the lower cavity, and can be arranged in the air inlet channel or in the first air duct 31. In this embodiment, the heating device is arranged on the rear port of the air inlet channel.

[0033] The heating device can be any one of the existing technologies as needed, such as an electric heating tube, and the present embodiment is a PTC heating element.

[0034] The ultraviolet lamp 82 is used to sterilize the air entering the lower cavity, and can be arranged in the air inlet channel 6 or in the first air duct 31. In this embodiment, the ultraviolet lamp 82 is arranged in the first air duct 31.

[0035] The swing mechanism 5 is arranged on the front port of the first air duct, and changes the air supply direction by swinging. The swing mechanism in this embodiment is an upward and downward swing mechanism, so as to sweep the air out of the first air duct upward and downward, so that the air out of the first air duct can cover a larger range. It includes a motor 51, blades 52 and a transmission assembly. Among them:

[0036] The motor 51 is mounted on the lower surface of the partition 2 and is limited on the base plate; its output shaft drives the transmission assembly.

[0037] The transmission assembly includes a first connecting rod 53 drivingly connected to the output shaft of the motor 51 , and a second connecting rod 54 hinged to the first connecting rod 53 . The second connecting rod 54 drives the connecting blade 52 through a connecting seat 55 .

[0038] In this embodiment, there is only one blade, but multiple blades can be provided as needed; the motor 51 is driven and connected to the blade 52 through a transmission assembly; and the blade 52 swings relative to the front end of the first air duct 31 .

[0039] The second air duct 32 is used to discharge the hot air in the inner tank and is arranged in the rear cavity 1b. The inlet of the second air duct 32 is connected to the through hole 23, and the outlet of the second air duct 32 is connected to the rear port of the first air duct 31.

[0040] The valve 7 is arranged in the second air duct 32, and is used to open or close the connection between the first air duct and the through hole. The valve 7 can be selected from existing technologies as needed. The valve 7 in this embodiment includes a valve plate 71 whose one end edge is rotatably connected to the rear wall plate of the cabinet, and a driving mechanism for driving the valve plate 71 to rotate. The valve plate 71 is transversely arranged in the communication channel, and the driving mechanism can be an electric push rod.

[0041] The driving mechanism in this embodiment includes an electromagnet 72 and a push rod 73. The push rod 73 is made of magnetic adsorption material. A sliding hole 74 is provided in the electromagnet 72. A connecting plate 75 is provided in the sliding hole 74. The push rod 73 is inserted into the sliding hole 74 so as to be movable up and down. The connecting plate drives the lower end of the push rod 73. A spring 76 is arranged between the connecting plate 75 and the upper end edge of the sliding hole.

[0042] When the electromagnet is energized, it drives the connecting plate to move upward to overcome the resistance of the spring 76, and the push rod drives the valve plate to rotate, thereby opening the second air duct; when the electromagnet is de-energized, the electromagnet loses its magnetism, and the push rod and the connecting plate move downward under the action of their own gravity and the elasticity of the spring, pulling the valve plate to reset, closing the second air duct and disconnecting the second air duct from the first air duct.

[0043] When the drying program of the disinfection cabinet is completed, the control system starts the solenoid valve to open, the second air duct is connected to the first air duct, the fan 4 works, the hot air in the inner tank is drawn out through the second air duct, and then enters the first air duct through the fan, and is blown from the first air duct to the bottom surface in front of the disinfection cabinet, while discharging the hot air in the inner tank, the ground in front of the disinfection cabinet is dried.

[0044] When the temperature inside the disinfection cabinet drops to the set value, the control system closes valve 7.

[0045] When the inner tank of the disinfection cabinet does not need to discharge hot air but needs to blow air to the ground, valve 7 is closed, the fan works, and air is drawn from the environment around the disinfection cabinet. The air from the surrounding environment enters through the air inlet channel, passes through the fan, and is discharged from the first air duct to dry the ground.

[0046] According to the air quality and / or temperature requirements, the ultraviolet lamp can also be turned on to disinfect and purify the air entering the lower cavity, thereby purifying the air around the disinfection cabinet; and when the heating device is working, it can heat the air entering the lower cavity, and after it is sent out, the temperature of the environment around the disinfection cabinet can be adjusted.

[0047] When the swing mechanism is working, it can blow the heated and / or sterilized air flow to a wider range, thereby adjusting the air quality and / or temperature in a wider range.

Claims

1. A disinfection cabinet, comprising a cabinet body (1) and an inner container (2) installed in the cabinet body (1), wherein a gap between a bottom plate (11) of the cabinet body and a bottom plate (21) of the inner container constitutes a lower cavity (1a), and a gap between a back plate (12) of the cabinet body and a back plate (22) of the inner container constitutes a rear cavity (1b); Features: A wind swing mechanism (5) is provided on the front port of the lower cavity (1a), a fan (4) is provided in the lower cavity (1a), an air inlet of the fan (4) is connected to the rear cavity (1b), and an air outlet of the fan (4) is connected to the front port of the lower cavity; A partition plate (3) is provided in the lower cavity (1a), and the partition plate (3) divides the lower cavity (1a) into an air inlet channel (6) and a first air duct (31) arranged at the upper and lower parts; The rear port (62) of the air inlet channel and the rear port of the first air duct (31) are connected via the fan (4); The wind swing mechanism (5) comprises a motor (51) and a blade (52) arranged on a front end of the first air duct (31); the motor (51) is connected to the blade (52) through a transmission assembly; the blade (52) swings relative to the front end of the first air duct (31); The transmission assembly comprises a first connecting rod (53) drivingly connected to the output shaft of the motor (51), and a second connecting rod (54) hinged to the first connecting rod (53), wherein the second connecting rod (54) is drivingly connected to the blade (52) via a connecting seat (55); A through hole (23) communicating with the gap is provided on the back plate (22) of the inner container; the gap between the back plate (12) of the cabinet and the back plate (22) of the inner container forms a rear cavity (1b); a second air duct (32) is provided in the rear cavity (1b); the inlet of the first air duct (31) is connected to the through hole (23), and the outlet of the second air duct (32) is connected to the first air duct (31); A valve (7) is provided in the first air duct (31) for cutting off or connecting the first air duct; A filter screen (63) is provided on the front port of the air inlet channel (6); A heating device (81) and / or an ultraviolet lamp (82) is provided in the air inlet channel (6) or the first air duct (31).

2. The disinfection cabinet according to claim 1, characterized in that The motor (51) is arranged on the lower surface of the partition (3).

3. The disinfection cabinet according to any one of claims 1 to 2, characterized in that The valve (7) comprises a valve plate (71) having one end edge rotatably connected to the rear wall plate of the cabinet, and a driving mechanism for driving the valve plate (71) to rotate.

4. The disinfection cabinet according to claim 3, characterized in that The driving mechanism comprises an electromagnet (72) and a push rod (73). The push rod (73) is made of magnetic adsorption material. A sliding hole (74) is provided in the electromagnet (72). A connecting plate (75) is provided in the sliding hole (74). The push rod (73) is inserted into the sliding hole (74) so ​​as to be movable up and down. The connecting plate drives the lower end of the push rod (73). A spring (76) is provided between the connecting plate (75) and the upper end edge of the sliding hole.

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