CN216877265U - Microwave ultraviolet ray sterilizer - Google Patents
Microwave ultraviolet ray sterilizer Download PDFInfo
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- CN216877265U CN216877265U CN202120879094.XU CN202120879094U CN216877265U CN 216877265 U CN216877265 U CN 216877265U CN 202120879094 U CN202120879094 U CN 202120879094U CN 216877265 U CN216877265 U CN 216877265U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
The utility model discloses a microwave ultraviolet ray disinfection machine, which belongs to the technical field of microwaves and comprises a rack, a conveyor belt, a disinfection chamber, two transition chambers and four microwave electrodeless ultraviolet lamp devices; a conveyor belt is arranged on the rack; the conveying belt is net-shaped; a disinfection chamber is arranged above the conveyor belt; the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber; the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device; the microwave electrodeless ultraviolet lamp device is used for irradiating ultraviolet light to the disinfection chamber. According to the microwave ultraviolet disinfection machine, ultraviolet light is not required to be generated by the electrodes, the constraint of the electrodes is abandoned, the output power is greatly increased, no pollution exists, the service life is prolonged, continuous disinfection is facilitated, and the disinfection efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of microwaves, and particularly relates to a microwave ultraviolet ray sterilizer.
Background
The external packing in the industries of logistics, cold chain and the like needs sterilization, but chemical residues exist in the current medicine spraying sterilization. The ultraviolet sterilization belongs to physical sterilization, has no residue and is friendly to operators. When traditional ultraviolet light is sterilized, the light intensity is low, the processing time is long, and the requirement of large-batch rapid processing cannot be met. Traditional ultraviolet ray disinfection equipment adopts and has extreme ultraviolet lamp, but because the introduction of electrode, lead to the power can't do big, can cause the electrode corrosion after long-time work, lead to the problem of luminous efficacy decline and spectrum skew, therefore the light decay can reach more than 35% after the work of traditional ultraviolet ray disinfection equipment 1000 hours, very big reduction the efficiency of disinfecting. And when the device is applied to continuous disinfection of logistics, security inspection and the like, the size and complexity of the device are greatly increased in order to meet the disinfection requirement.
Aiming at the short-time continuous disinfection of logistics, security inspection and the like, the traditional ultraviolet lamp cannot meet the requirement of quick disinfection. The microwave ultraviolet light has large intensity and long service life, and is beneficial to realizing rapid and thorough sterilization.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a microwave ultraviolet ray disinfection machine aiming at the defects, and aims to solve the problems of meeting the requirements of quick disinfection and the like when logistics, security inspection and other short-time continuous disinfection and killing are carried out. In order to achieve the purpose, the utility model provides the following technical scheme:
a microwave ultraviolet ray sterilizer comprises a frame 1, a conveyor belt 2, a sterilizing chamber, two transition chambers 4 and four microwave electrodeless ultraviolet lamp devices 5; the rack 1 is provided with a conveyor belt 2; the conveyor belt 2 is in a net shape; a disinfection chamber is arranged above the conveyor belt 2; the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber 4; the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device 5; the microwave electrodeless ultraviolet lamp device 5 is used for irradiating ultraviolet light to the disinfection chamber. According to the structure, the rack 1 is placed on the ground, the conveyor belt 2 runs, goods which are transmitted in logistics or need security inspection are placed on the conveyor belt 2, the goods enter the transition chamber 4 from the inlet of the transition chamber 4 on the front side of the disinfection chamber, then the goods enter the disinfection chamber, the microwave electrodeless ultraviolet lamp device 5 on the left side, the right side, the upper side and the lower side of the disinfection chamber is used for irradiating ultraviolet light to the disinfection chamber, the ultraviolet light is used for comprehensively disinfecting the goods in the disinfection chamber, and the disinfected goods are discharged through the outlet of the transition chamber 4 on the rear side of the disinfection chamber. Because the microwave adopted by the microwave electrodeless ultraviolet lamp device 5 excites the ultraviolet lamp tube to generate ultraviolet rays, no electrode is needed, the constraint of the electrode is abandoned, and the lamp tube is only a sealed quartz glass tube, so the output power is greatly increased, meanwhile, no pollution exists in the gas in the quartz glass tube, the service life is prolonged, and the light decay is only 3 percent after 8000 hours of work. Therefore, when the device is applied to continuous disinfection of logistics, security inspection and the like, the size and the complexity of the device can be reduced. The conveyor belt 2 is in a net shape, so that ultraviolet light generated by the microwave electrodeless ultraviolet lamp device 5 at the lower side of the disinfection chamber can penetrate through the net-shaped conveyor belt 2 and irradiate the disinfection chamber with the ultraviolet light.
Further, the microwave electrodeless ultraviolet lamp device 5 comprises a power supply 6, a magnetron 7, an outer box 8, a lamp box 9 and a plurality of ultraviolet lamp tubes 10; a power supply 6, a magnetron 7 and a lamp box 9 are arranged in the outer box 8; a plurality of ultraviolet lamp tubes 10 are arranged in the lamp box 9; a microwave feed port 15 is arranged on the lamp box 9; the power supply 6 is used for supplying power to the magnetron 7; the magnetron 7 is used for inputting microwave to excite the ultraviolet lamp tube 10 into the lamp box 9 through the microwave feed port 15; an ultraviolet light output port is arranged at the bottom of the lamp box 9; the ultraviolet light output port is used for inputting ultraviolet light into the disinfection chamber; and a metal shielding net is arranged on the ultraviolet light output port. According to the structure, the power supply 6 supplies power to the magnetron 7, the magnetron 7 inputs microwave into the lamp box 9 through the microwave feed port 15, the microwave excites the ultraviolet lamp tube 10 to emit ultraviolet light, and the ultraviolet light is input into the disinfection chamber through the ultraviolet light output port arranged at the bottom of the lamp box 9. The metal shielding net prevents the microwave from leaking out of the lamp box 9, improves the efficiency of absorbing the microwave by the ultraviolet lamp tube 10 and ensures the safety of the equipment. And the metal shielding net can enable ultraviolet light to pass through to disinfect goods in a disinfection room.
Further, an air inlet fan and an air outlet fan are arranged on the lamp box 9. By the structure, the air inlet fan is used for supplying air into the lamp box 9, and the air outlet fan is used for exhausting air in the lamp box 9, so that the temperature in the lamp box 9 is not too high, and the safety of equipment is improved. Two air inlet fans are arranged on one side of the lamp box 9, and two air outlet fans are arranged on the other side of the lamp box 9, so that air in the lamp box 9 circulates.
Further, a plurality of heat dissipation holes 11 are formed in the outer box 8. With the above structure, the flowing air enters the outer box 8 from the heat dissipation holes 11 or is exhausted from the outer box 8, thereby improving the heat dissipation capability of the equipment.
Further, an openable cover plate 12 is provided on the top of the outer box 8. With the structure, the cover plate 12 can be opened, and the maintenance, replacement and installation of parts in the outer box 8 are convenient.
Further, a metal block 13 and a slide way 14 are arranged in the lamp box 9; the metal block 13 is arranged on the slideway 14 in a sliding way; the metal block 13 is opposite to the microwave feed port 15. According to the structure, the metal block 13 can be slidably arranged on the slide way 14, the arrangement position of the metal block 13 is confirmed according to software simulation, and then the position of the metal block 13 on the slide way 14 is adjusted according to the simulation result, so that the distribution of an electric field in the lamp box 9 can be changed, and the microwave energy can be efficiently utilized. After the position of the metal block 13 on the slide way 14 is determined, the metal block is fixed on the slide way 14 through glue or screws, so that the distribution of the electric field in the lamp box 9 meets the requirement. The metal block 13 and the slideway 14 may be in the form of a slider and rail fit similar to a linear guide. The light box 9 is rectangular parallelepiped, and the slide way 14 is located on the center line of the light box 9, that is, the slide way 14 and the center line of the light box 9 overlap when viewed from above. The metal block 13 faces the microwave feed opening 15, so that the electric field distribution in the lamp box 9 can be adjusted by moving the metal block 13 back and forth.
Furthermore, two ends of the ultraviolet lamp tube 10 are fixed in the lamp box 9 through a bracket 16; the two ultraviolet lamp tubes 10 share a pair of brackets 16 to form an ultraviolet lamp assembly; the ultraviolet lamp assemblies are four in number. According to the structure, the support 16 is made of polytetrafluoroethylene microwave-permeable material, so that the interference on the distribution of an electric field is avoided. Two brackets 16 fix two ends of the ultraviolet lamp tube 10.
Furthermore, a window shade 3 is arranged at the inlet and the outlet of the transition chamber 4. With the above structure, the window blind 3 prevents the leakage of the ultraviolet light.
The utility model has the beneficial effects that:
the utility model discloses a microwave ultraviolet ray disinfection machine, which belongs to the technical field of microwaves and comprises a rack, a conveyor belt, a disinfection chamber, two transition chambers and four microwave electrodeless ultraviolet lamp devices; a conveyor belt is arranged on the rack; the conveying belt is net-shaped; a disinfection chamber is arranged above the conveyor belt; the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber; the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device; the microwave electrodeless ultraviolet lamp device is used for irradiating ultraviolet light to the disinfection chamber. According to the microwave ultraviolet disinfection machine, ultraviolet light is not required to be generated by the electrodes, the constraint of the electrodes is abandoned, the output power is greatly increased, no pollution exists, the service life is prolonged, continuous disinfection is facilitated, and the disinfection efficiency is high.
Drawings
FIG. 1 is a schematic view of the front view of the present invention with the cover open;
FIG. 2 is a schematic top view of the present invention with the cover open;
FIG. 3 is a schematic diagram of a three-dimensional structure of a microwave electrodeless ultraviolet lamp device according to the present invention, with an upward viewing angle of an ultraviolet light output port;
FIG. 4 is a schematic of the three-dimensional structure of the present invention;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4;
in the drawings: 1-frame, 2-conveyor belt, 3-window shade, 4-transition chamber, 5-microwave electrodeless ultraviolet lamp device, 6-power supply, 7-magnetron, 8-outer box, 9-lamp box, 10-ultraviolet lamp tube, 11-heat dissipation hole, 12-cover plate, 13-metal block, 14-slideway, 15-microwave feed port and 16-support.
Detailed Description
The present invention will be described in further detail below with reference to the drawings and the embodiments, but the present invention is not limited to the following examples.
The first embodiment is as follows:
see figures 1-5. A microwave ultraviolet ray sterilizer comprises a frame 1, a conveyor belt 2, a sterilizing chamber, two transition chambers 4 and four microwave electrodeless ultraviolet lamp devices 5; the rack 1 is provided with a conveyor belt 2; the conveyor belt 2 is in a net shape; a disinfection chamber is arranged above the conveyor belt 2; the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber 4; the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device 5; the microwave electrodeless ultraviolet lamp device 5 is used for irradiating ultraviolet light to the disinfection chamber. According to the structure, the rack 1 is placed on the ground, the conveyor belt 2 runs, goods which are transmitted in logistics or need security inspection are placed on the conveyor belt 2, the goods enter the transition chamber 4 from the inlet of the transition chamber 4 on the front side of the disinfection chamber, then the goods enter the disinfection chamber, the microwave electrodeless ultraviolet lamp device 5 on the left side, the right side, the upper side and the lower side of the disinfection chamber is used for irradiating ultraviolet light to the disinfection chamber, the ultraviolet light is used for comprehensively disinfecting the goods in the disinfection chamber, and the disinfected goods are discharged through the outlet of the transition chamber 4 on the rear side of the disinfection chamber. Because the microwave adopted by the microwave electrodeless ultraviolet lamp device 5 excites the ultraviolet lamp tube to generate ultraviolet rays, no electrode is needed, the constraint of the electrode is abandoned, and the lamp tube is only a sealed quartz glass tube, so the output power is greatly increased, meanwhile, no pollution exists in the gas in the quartz glass tube, the service life is prolonged, and the light decay is only 3 percent after 8000 hours of work. Therefore, when the device is applied to continuous disinfection of logistics, security inspection and the like, the size and the complexity of the device can be reduced. The conveyor belt 2 is in a net shape, so that ultraviolet light generated by the microwave electrodeless ultraviolet lamp device 5 at the lower side of the disinfection chamber can penetrate through the net-shaped conveyor belt 2 and irradiate the disinfection chamber with the ultraviolet light.
Example two:
see figures 1-5. A microwave ultraviolet ray sterilizer comprises a frame 1, a conveyor belt 2, a sterilizing chamber, two transition chambers 4 and four microwave electrodeless ultraviolet lamp devices 5; the rack 1 is provided with a conveyor belt 2; the conveyor belt 2 is in a net shape; a disinfection chamber is arranged above the conveyor belt 2; the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber 4; the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device 5; the microwave electrodeless ultraviolet lamp device 5 is used for irradiating ultraviolet light to the disinfection chamber. According to the structure, the rack 1 is placed on the ground, the conveyor belt 2 runs, goods which are transmitted in logistics or need security inspection are placed on the conveyor belt 2, the goods enter the transition chamber 4 from the inlet of the transition chamber 4 on the front side of the disinfection chamber, then the goods enter the disinfection chamber, the microwave electrodeless ultraviolet lamp device 5 on the left side, the right side, the upper side and the lower side of the disinfection chamber is used for irradiating ultraviolet light to the disinfection chamber, the ultraviolet light is used for comprehensively disinfecting the goods in the disinfection chamber, and the disinfected goods are discharged through the outlet of the transition chamber 4 on the rear side of the disinfection chamber. Because the microwave adopted by the microwave electrodeless ultraviolet lamp device 5 excites the ultraviolet lamp tube to generate ultraviolet rays, no electrode is needed, the constraint of the electrode is abandoned, and the lamp tube is only a sealed quartz glass tube, so the output power is greatly increased, meanwhile, no pollution exists in the gas in the quartz glass tube, the service life is prolonged, and the light decay is only 3 percent after 8000 hours of work. Therefore, when the device is applied to continuous disinfection of logistics, security inspection and the like, the size and the complexity of the device can be reduced. The conveyor belt 2 is in a net shape, so that ultraviolet light generated by the microwave electrodeless ultraviolet lamp device 5 at the lower side of the disinfection chamber can penetrate through the net-shaped conveyor belt 2 and irradiate the disinfection chamber with the ultraviolet light.
The microwave electrodeless ultraviolet lamp device 5 comprises a power supply 6, a magnetron 7, an outer box 8, a lamp box 9 and a plurality of ultraviolet lamp tubes 10; a power supply 6, a magnetron 7 and a lamp box 9 are arranged in the outer box 8; a plurality of ultraviolet lamp tubes 10 are arranged in the lamp box 9; a microwave feed port 15 is arranged on the lamp box 9; the power supply 6 is used for supplying power to the magnetron 7; the magnetron 7 is used for inputting microwave to excite the ultraviolet lamp tube 10 into the lamp box 9 through the microwave feed port 15; an ultraviolet light output port is arranged at the bottom of the lamp box 9; the ultraviolet light output port is used for inputting ultraviolet light into the disinfection chamber; and a metal shielding net is arranged on the ultraviolet light output port. According to the structure, the power supply 6 supplies power to the magnetron 7, the magnetron 7 inputs microwave into the lamp box 9 through the microwave feed port 15, the microwave excites the ultraviolet lamp tube 10 to emit ultraviolet light, and the ultraviolet light is input into the disinfection chamber through the ultraviolet light output port arranged at the bottom of the lamp box 9. The metal shielding net prevents the microwave from leaking out of the lamp box 9, improves the efficiency of absorbing the microwave by the ultraviolet lamp tube 10 and ensures the safety of the equipment. And the metal shielding net can enable ultraviolet light to pass through to disinfect goods in a disinfection room.
Example three:
see figures 1-5. A microwave ultraviolet ray sterilizer comprises a frame 1, a conveyor belt 2, a sterilizing chamber, two transition chambers 4 and four microwave electrodeless ultraviolet lamp devices 5; the rack 1 is provided with a conveyor belt 2; the conveyor belt 2 is in a net shape; a disinfection chamber is arranged above the conveyor belt 2; the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber 4; the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device 5; the microwave electrodeless ultraviolet lamp device 5 is used for irradiating ultraviolet light to the disinfection chamber. According to the structure, the rack 1 is placed on the ground, the conveyor belt 2 runs, goods which are transmitted in logistics or need security inspection are placed on the conveyor belt 2, the goods enter the transition chamber 4 from the inlet of the transition chamber 4 on the front side of the disinfection chamber, then the goods enter the disinfection chamber, the microwave electrodeless ultraviolet lamp device 5 on the left side, the right side, the upper side and the lower side of the disinfection chamber is used for irradiating ultraviolet light to the disinfection chamber, the ultraviolet light is used for comprehensively disinfecting the goods in the disinfection chamber, and the disinfected goods are discharged through the outlet of the transition chamber 4 on the rear side of the disinfection chamber. Because the microwave adopted by the microwave electrodeless ultraviolet lamp device 5 excites the ultraviolet lamp tube to generate ultraviolet rays, no electrode is needed, the constraint of the electrode is abandoned, and the lamp tube is only a sealed quartz glass tube, so the output power is greatly increased, meanwhile, no pollution exists in the gas in the quartz glass tube, the service life is prolonged, and the light decay is only 3 percent after 8000 hours of work. Therefore, when the device is applied to continuous disinfection of logistics, security inspection and the like, the size and the complexity of the device can be reduced. The conveyor belt 2 is in a net shape, so that ultraviolet light generated by the microwave electrodeless ultraviolet lamp device 5 at the lower side of the disinfection chamber can penetrate through the net-shaped conveyor belt 2 and irradiate the disinfection chamber with the ultraviolet light.
The microwave electrodeless ultraviolet lamp device 5 comprises a power supply 6, a magnetron 7, an outer box 8, a lamp box 9 and a plurality of ultraviolet lamp tubes 10; a power supply 6, a magnetron 7 and a lamp box 9 are arranged in the outer box 8; a plurality of ultraviolet lamp tubes 10 are arranged in the lamp box 9; a microwave feed port 15 is arranged on the lamp box 9; the power supply 6 is used for supplying power to the magnetron 7; the magnetron 7 is used for inputting microwave to excite the ultraviolet lamp tube 10 into the lamp box 9 through the microwave feed port 15; an ultraviolet light output port is arranged at the bottom of the lamp box 9; the ultraviolet light output port is used for inputting ultraviolet light into the disinfection chamber; and a metal shielding net is arranged on the ultraviolet light output port. According to the structure, the power supply 6 supplies power to the magnetron 7, the magnetron 7 inputs microwave into the lamp box 9 through the microwave feed port 15, the microwave excites the ultraviolet lamp tube 10 to emit ultraviolet light, and the ultraviolet light is input into the disinfection chamber through the ultraviolet light output port arranged at the bottom of the lamp box 9. The metal shielding net prevents the microwave from leaking out of the lamp box 9, improves the efficiency of absorbing the microwave by the ultraviolet lamp tube 10 and ensures the safety of the equipment. And the metal shielding net can enable ultraviolet light to pass through to disinfect goods in a disinfection room.
An air inlet fan and an air outlet fan are arranged on the lamp box 9. By the structure, the air inlet fan is used for supplying air into the lamp box 9, and the air outlet fan is used for exhausting air in the lamp box 9, so that the temperature in the lamp box 9 is not too high, and the safety of equipment is improved. Two air inlet fans are arranged on one side of the lamp box 9, and two air outlet fans are arranged on the other side of the lamp box 9, so that air in the lamp box 9 circulates.
And a plurality of heat dissipation holes 11 are formed in the outer box 8. With the above structure, the flowing air enters the outer box 8 from the heat dissipation holes 11 or is exhausted from the outer box 8, thereby improving the heat dissipation capability of the equipment.
The top of the outer box 8 is provided with an openable cover plate 12. With the structure, the cover plate 12 can be opened, and the maintenance, replacement and installation of parts in the outer box 8 are convenient.
A metal block 13 and a slide way 14 are arranged in the lamp box 9; the metal block 13 is arranged on the slideway 14 in a sliding way; the metal block 13 is opposite to the microwave feed port 15. According to the structure, the metal block 13 can be slidably arranged on the slide way 14, the arrangement position of the metal block 13 is confirmed according to software simulation, and then the position of the metal block 13 on the slide way 14 is adjusted according to the simulation result, so that the distribution of an electric field in the lamp box 9 can be changed, and the microwave energy can be efficiently utilized. After the position of the metal block 13 on the slide way 14 is determined, the metal block is fixed on the slide way 14 through glue or screws, so that the distribution of the electric field in the lamp box 9 meets the requirement. The metal block 13 and the slideway 14 may be in the form of a slider and rail fit similar to a linear guide. The light box 9 is rectangular, the slide way 14 is positioned on the central line of the light box 9, namely, the slide way 14 and the central line of the light box 9 are overlapped when viewed from the top. The metal block 13 faces the microwave feed opening 15, so that the electric field distribution in the lamp box 9 can be adjusted by moving the metal block 13 back and forth.
Two ends of the ultraviolet lamp tube 10 are fixed in the lamp box 9 through a bracket 16; the two ultraviolet lamp tubes 10 share a pair of brackets 16 to form an ultraviolet lamp assembly; the ultraviolet lamp assemblies are four in number. According to the structure, the support 16 is made of polytetrafluoroethylene microwave-permeable material, so that the interference on the distribution of an electric field is avoided. Two brackets 16 fix two ends of the ultraviolet lamp tube 10.
And the entrance and the exit of the transition chamber 4 are provided with a window shade 3. With the above structure, the window blind 3 prevents the leakage of the ultraviolet light.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A microwave ultraviolet ray sterilizing machine is characterized in that: comprises a frame (1), a conveyor belt (2), a disinfection chamber, two transition chambers (4) and four microwave electrodeless ultraviolet lamp devices (5); a conveyor belt (2) is arranged on the rack (1); the conveyor belt (2) is net-shaped; a disinfection chamber is arranged above the conveyor belt (2); the front side and the rear side of the disinfection chamber are respectively provided with a transition chamber (4); the left side, the right side, the upper side and the lower side of the disinfection chamber are respectively provided with a microwave electrodeless ultraviolet lamp device (5); the microwave electrodeless ultraviolet lamp device (5) is used for irradiating ultraviolet light to the disinfection chamber.
2. A microwave uv sterilizer as claimed in claim 1, wherein: the microwave electrodeless ultraviolet lamp device (5) comprises a power supply (6), a magnetron (7), an outer box (8), a lamp box (9) and a plurality of ultraviolet lamp tubes (10); a power supply (6), a magnetron (7) and a lamp box (9) are arranged in the outer box (8); a plurality of ultraviolet lamp tubes (10) are arranged in the lamp box (9); a microwave feed port (15) is arranged on the lamp box (9); the power supply (6) is used for supplying power to the magnetron (7); the magnetron (7) is used for inputting microwave to excite the ultraviolet lamp tube (10) in the lamp box (9) through the microwave feed port (15); the bottom of the lamp box (9) is provided with an ultraviolet light output port; the ultraviolet light output port is used for inputting ultraviolet light into the disinfection chamber; and a metal shielding net is arranged on the ultraviolet light output port.
3. A microwave uv sterilizer as claimed in claim 2, wherein: an air inlet fan and an air outlet fan are arranged on the lamp box (9).
4. A microwave uv sterilizer as claimed in claim 3, wherein: the outer box (8) is provided with a plurality of heat dissipation holes (11).
5. A microwave uv sterilizer as claimed in claim 2, wherein: the top of the outer box (8) is provided with an openable cover plate (12).
6. A microwave uv disinfector as defined in claim 2, wherein: a metal block (13) and a slide way (14) are arranged in the light box (9); the metal block (13) is arranged on the slideway (14) in a sliding way; the metal block (13) is over against the microwave feed port (15).
7. A microwave uv sterilizer as claimed in claim 2, wherein: two ends of the ultraviolet lamp tube (10) are fixed in the lamp box (9) through a bracket (16); the two ultraviolet lamp tubes (10) share a pair of brackets (16) to form an ultraviolet lamp assembly; the ultraviolet lamp assemblies are four in number.
8. A microwave uv sterilizer as claimed in claim 1, wherein: and the entrance and the exit of the transition chamber (4) are provided with a shading curtain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879094.XU CN216877265U (en) | 2021-04-27 | 2021-04-27 | Microwave ultraviolet ray sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879094.XU CN216877265U (en) | 2021-04-27 | 2021-04-27 | Microwave ultraviolet ray sterilizer |
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| Publication Number | Publication Date |
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| CN216877265U true CN216877265U (en) | 2022-07-05 |
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| CN202120879094.XU Active CN216877265U (en) | 2021-04-27 | 2021-04-27 | Microwave ultraviolet ray sterilizer |
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| CN (1) | CN216877265U (en) |
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2021
- 2021-04-27 CN CN202120879094.XU patent/CN216877265U/en active Active
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