CN209951836U - SMD ultraviolet disinfection device - Google Patents
SMD ultraviolet disinfection device Download PDFInfo
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- CN209951836U CN209951836U CN201920095014.4U CN201920095014U CN209951836U CN 209951836 U CN209951836 U CN 209951836U CN 201920095014 U CN201920095014 U CN 201920095014U CN 209951836 U CN209951836 U CN 209951836U
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- disinfection device
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- disinfection
- battery
- ultraviolet lamp
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Abstract
The utility model provides a SMD ultraviolet disinfection device, a serial communication port, degassing unit includes shell (1), battery (3), ultraviolet lamp (2) and shines long control system, battery (3), ultraviolet lamp (2) and shine long control system set up in shell (1), battery (3), ultraviolet lamp (2) and shine long control system pass through circuit interconnect, the outside back of shell (1) is equipped with paster (106), openly is equipped with lamp hole (104) and control button (105), and shell (1) can be dismantled. The disinfection device is small in appearance, flexible to use, convenient to be pasted at any place for disinfection and wide in application range; the whole disinfection device can be freely disassembled, relevant parts can be replaced, and the disinfection device has the function of a delay switch, prevents unnecessary irradiation and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of daily life disinfection, concretely relates to SMD ultraviolet disinfection device.
Background
With the development of modern science and technology, the daily life of human beings is greatly enriched and expanded, and more things are contacted with people daily, so that the health and sanitation guarantee of people is challenged. The traditional household disinfection method comprises ventilation, cleaning and washing, and has the advantages of low cost, simple operation and easy popularization. With the progress of science and technology, more disinfection methods are developed, the disinfection efficiency is higher, the side effect on human bodies is smaller, and the improvement is made in the aspects of operation modes, energy conservation, noise reduction and the like. At present, common disinfection methods include disinfection solution, boiling disinfection, ventilation disinfection, incineration disinfection, ultraviolet disinfection, steam disinfection, microwave disinfection and the like. Especially, ultraviolet disinfection adopts advanced light wave technology to kill microbes such as bacteria and the like more thoroughly, has simple operation, less noise and high disinfection efficiency, and can kill bacteria only in places where the light wave energy reaches.
Patent CN200620002757.5 discloses a portable ultraviolet sterilizer, which comprises a transparent lampshade, an ultraviolet lamp tube, a battery box and an end cover. The lamp tube and the transparent lampshade are arranged at one end of the battery box, and the other end of the battery box is provided with an end cover for installing and taking out the battery; the outer surface of the battery box is provided with a switch; the lamp tube comprises a lamp cap, a tube body and a quartz sleeve, wherein the quartz sleeve is sleeved on the tube body and integrated with the lamp cap and the tube body; the tube body is an ultraviolet lamp tube. The sterilizer is suitable for drinking water sterilization and instrument sterilization in daily life, especially for outdoor diet tools and sterilization and disinfection for obtaining drinking water on site.
Patent CN200610005555.0 discloses a pet house of subsidiary ultraviolet disinfection function, and the pet house is inside to be equipped with ultraviolet degassing unit, and the device generally is the ultraviolet fluorescent tube, still is equipped with an infrared detection device in addition, this infrared detection device install at pet house entrance and with ultraviolet degassing unit connects, whether works according to the signal control ultraviolet degassing unit that detects. By adopting the pet house with the ultraviolet disinfection function, virus and bacteria can be effectively killed, and whether a pet is in the ultraviolet reach range or not can be automatically detected, so that the work of the ultraviolet disinfection device is controlled, and the pet cannot be hurt by ultraviolet rays.
Patent CN201520658068.9 provides a novel rotary ultraviolet disinfection tank, the top end of the disinfection tank is provided with a driving motor and a pressure gauge, the left side of the ultraviolet disinfection tank is provided with a water inlet valve, and the bottom of the ultraviolet disinfection tank is provided with a water outlet valve; the upper end and the lower end of the inner part of the ultraviolet disinfection tank are respectively provided with a fixed support, the middle of the fixed support is provided with an insulating sealing wiring rotating shaft, a plurality of sealing lamp tubes are inserted in the insulating sealing wiring rotating shaft, and the insulating sealing wiring rotating shaft is connected with a driving motor; the inner wall of the ultraviolet disinfection tank is provided with a mirror reflection film. This disinfection jar simple structure adopts rotation type ultraviolet disinfection lamp cooperation mirror surface inner wall, has guaranteed that whole disinfection jar is inside not to have the dead angle and disinfects, and is safer.
At present, no matter ultraviolet disinfection equipment used in public places or industries or household ultraviolet disinfection equipment, an ultraviolet lamp tube is basically arranged in a closed or semi-closed space, an ultraviolet lamp is turned on to disinfect a place irradiated by ultraviolet light, however, the ultraviolet lamp tube has a large volume, most mature products adopt a box-type structure, namely, objects to be disinfected need to be put into a box and then irradiated for disinfection, and thus the application range of ultraviolet disinfection is severely limited; the other non-box type products also have the problems of large ultraviolet lamp volume and inconvenient use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a patch type ultraviolet disinfection device, which has small appearance and flexible use, is provided with a patch, is convenient to be pasted at any place for disinfection, and has wide application range; the disinfection device is provided with a battery, can be detached freely as a whole, can replace related parts, has a time delay switch function, prevents unnecessary irradiation, and is convenient to use.
In order to achieve the above object, the utility model provides a technical scheme provides a SMD ultraviolet disinfection device, degassing unit includes shell, battery, ultraviolet lamp and shines long control system, battery, ultraviolet lamp and shine long control system set up in the shell, battery, ultraviolet lamp and shine long control system pass through circuit interconnect, the outside back of shell is equipped with the paster, openly is equipped with lamp hole and control button, and the shell can be dismantled.
The shell includes epitheca and inferior valve, and epitheca and inferior valve can wholly take apart the two parts of separation, and epitheca and inferior valve pass through the buckle and connect and seal, prevent domestic water or steam entering shell, destroy the circuit.
Preferably, the clasp may also be replaced by other connecting means selected from a screw, a letter sticker, a snap groove, a snap or a tying cord.
Preferably, the shape of the housing is selected from the group consisting of circular, oval, rectangular, square, parallelogram, triangular, diamond, truncated cone, conical and other irregular shapes. In one embodiment of the present invention, the housing is circular in shape. In another embodiment of the present invention, the housing is square in shape.
The outer surface of the upper shell is provided with lamp holes, so that light rays of the ultraviolet lamps can penetrate through the shell and irradiate on an object to be disinfected, and the number of the lamp holes is the same as that of the ultraviolet lamps; the outer surface of the upper shell is also provided with at least one control key, the purpose of controlling the irradiation time of the ultraviolet lamp is achieved, different control keys correspond to different irradiation times, preferably, the number of the control keys is 1-8, and the longest irradiation time corresponding to the control keys is 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes and 30 minutes. More preferably, the number of the control keys is 1-6, and the longest irradiation time is 1 minute, 5 minutes, 10 minutes, 15 minutes, 20 minutes and 30 minutes. More preferably, the number of the control keys is 1-3, and the longest irradiation time is 1 minute, 5 minutes and 30 minutes. In a specific embodiment of the present invention, the number of the control buttons is 3, and the irradiation time periods corresponding to the control buttons are 1 minute, 5 minutes, and 30 minutes, respectively.
The inside of the lower shell is used for containing the battery, the ultraviolet lamp and the irradiation duration control system, a patch is arranged outside the lower shell, namely on the back of the outside of the shell, and the patch and the lower shell can be detached and separated, so that the replacement or the cleaning is convenient; the patch enables the disinfection device to be fixed on any plane or object, and stably irradiates and disinfects the object to be disinfected; the patch facilitates the fixation and use of the disinfection device, and the patch enables the disinfection device to be fixed in a position including but not limited to a mobile phone surface, a cup, a pot cover, a wardrobe, a shoe cabinet, a table, a bed, a floor, a refrigerator, a package, the inside of a shoe, the inside of a sock and the inside of clothes.
The pasting principle of the patch is selected from gluing, magnetic attraction and hook surface rough surface pasting. In one embodiment of the present invention, the patch is a magnetic chuck. In another embodiment of the present invention, the patch is an easily attachable patch.
Preferably, when the battery is a rechargeable battery, the butt joint of the upper shell and the lower shell is respectively provided with a section of groove which is used as a charging port, so that the charging wire is connected with the rechargeable battery through the charging port.
Preferably, a blocking piece is arranged outside the charging port, and more preferably, the blocking piece is a movable blocking piece to prevent domestic water or water vapor from entering the disinfection device through the charging port; preferably, the baffle plate is made of rubber.
The ultraviolet lamp is arranged in the shell and is a main body component of the disinfection device, microbes such as bacteria and the like attached to an object are killed through irradiation of the ultraviolet lamp, the ultraviolet lamp is connected with the battery and the irradiation duration control system through a circuit, the battery provides power for the ultraviolet lamp, and the irradiation duration control system controls the irradiation duration of the ultraviolet lamp. Preferably, the number of the ultraviolet lamps is 1-6, more preferably, the number of the ultraviolet lamps is 2-4, and most preferably, the number of the ultraviolet lamps is 3.
Preferably, the ultraviolet lamp is an LED ultraviolet lamp. Preferably, the wavelength range of the ultraviolet lamp is 200-278nm, and more preferably, the wavelength range of the ultraviolet lamp is 254, 275 and 278 nm.
Preferably, the ultraviolet lamp is disposed at a central position inside the housing.
The battery is arranged in the shell, the battery is connected with the ultraviolet lamp and the irradiation duration control system through circuits to provide power for the ultraviolet lamp, the battery is also connected with a switch of the disinfection device, the switch is arranged at the joint of the upper shell and the lower shell and is exposed outside the shell, and the switch of the disinfection device is conveniently controlled; the battery is selected from the group consisting of a disposable battery and a rechargeable battery. When the disposable battery is used, the upper shell and the lower shell of the shell can be detached and separated, so that the disposable battery is convenient to replace; when the rechargeable battery is used, the butt joint of the upper shell and the lower shell is respectively provided with a section of groove which is used as a charging port, so that the charging wire is connected with the rechargeable battery through the charging port.
Preferably, the battery is disposed below the ultraviolet lamp.
The irradiation duration control system comprises a delay control integrated circuit and an irradiation duration selection component, wherein the delay control integrated circuit and the irradiation duration selection component are arranged in the shell and are connected with the battery and the ultraviolet lamp through a circuit; the time delay control integrated circuit is used for controlling the energization time delay of the ultraviolet lamp, namely the ultraviolet lamp is not immediately turned on after the switch is turned on, but is turned on after being delayed for a period of time under the control of the time delay control integrated circuit, and the disinfection device is placed at a required position within time delay to prevent ultraviolet rays from irradiating on the skin of a hand; the delay time is designed according to needs, and preferably, the delay time is 5-15 seconds. In one embodiment of the present invention, the delay time is 10 seconds.
Preferably, the delay control integrated circuit is arranged beside the ultraviolet lamp.
The irradiation time selection component comprises at least one button, controls the irradiation time of the ultraviolet lamp and is correspondingly butted with the control keys of the upper shell, different buttons correspond to different irradiation times, preferably, the number of the control keys is 1-8, and the longest irradiation time corresponding to the control keys is 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes and 30 minutes. More preferably, the number of the control keys is 1-6, and the longest irradiation time is 1 minute, 5 minutes, 10 minutes, 15 minutes, 20 minutes and 30 minutes. More preferably, the number of the control keys is 1-3, and the longest irradiation time is 1 minute, 5 minutes and 30 minutes. In a specific embodiment of the present invention, the number of the control buttons is 3, and the irradiation time periods corresponding to the control buttons are 1 minute, 5 minutes, and 30 minutes, respectively.
Preferably, the irradiation time period selection part is disposed above the ultraviolet lamp.
The volume of the disinfection device is designed according to actual needs, preferably, the volume of the disinfection device is 0.5-10 cubic centimeters, more preferably, the volume of the disinfection device is 0.5-5 cubic centimeters, and more preferably, the volume of the disinfection device is 0.5-1 cubic centimeter. In one embodiment of the present invention, the sterilizing device has a volume of 1 cubic centimeter.
Preferably, the circuit connection mode of the disinfection device is that the anode of the battery is connected with the switch through a circuit, then connected with the ultraviolet lamp 2, then connected with the button of the irradiation duration selection part 5, then connected with the delay control integrated circuit 4, and finally connected with the cathode of the battery 3 to complete the circuit closing.
The disinfection device is small in size, convenient to place at any position needing disinfection and convenient to use. Preferably, when the area needing to be disinfected is larger, the disinfection device adopts a lattice arrangement mode, the irradiation area is increased, and the lattice arrangement scale of the disinfection device can be flexibly expanded or reduced according to the size of the area needing to be disinfected.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the utility model provides a degassing unit appearance is small and exquisite, uses in a flexible way, low cost, degassing unit has the paster, conveniently pastes and disinfects in any place, realizes self-defined disinfection, and application scope is extensive.
2. The utility model provides a degassing unit has the battery, wholly can freely dismantle, changes relevant part.
3. The utility model provides a degassing unit has the delay switch function, prevents that unnecessary from shining convenient to use.
Drawings
FIG. 1 is a front view of the disinfection apparatus of the present invention
FIG. 2 is a back structure view of the disinfection device of the present invention
FIG. 3 is a view showing the internal structure of the disinfection apparatus of the present invention
FIG. 4 is a side view of the disinfection apparatus of the present invention
FIG. 5 is a front view of an alternative disinfection apparatus of the present invention
FIG. 6 is a back view of an alternative disinfection apparatus according to the present invention
FIG. 7 is a view showing the internal structure of an alternative disinfection apparatus according to the present invention
FIG. 8 is a side view of an alternative disinfection apparatus of the present invention
FIG. 9 is a circuit diagram of the sterilizing device of the present invention
In the figure, 1-shell, 101-upper shell, 102-lower shell, 103-buckle, 104-lamp hole, 105-control button, 106-patch, 107-charging port, 2-ultraviolet lamp, 3-battery, 4-time delay control integrated circuit, 5-irradiation duration selection component and 6-switch.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a SMD ultraviolet disinfection device, degassing unit includes shell 1, battery 3, ultraviolet lamp 2 and shines long control system, battery 3, ultraviolet lamp 2 and shine long control system set up in shell 1, battery 3, ultraviolet lamp 2 and shine long control system pass through circuit interconnect with shining, the outside back of shell 1 is equipped with paster 106, openly is equipped with lamp hole 104 and control button 105, and shell 1 can be dismantled.
Example 1
The front structure of the disinfection device is shown in figure 1, and the shell 1 of the disinfection device is round and has a volume of 1 cubic centimeter. The housing 1 includes an upper case 101 and a lower case 102. The outer surface of the upper shell 101 is provided with three lamp holes 104, so that the light of the ultraviolet lamp 2 can penetrate through the shell 1 and irradiate an object to be disinfected; the outer surface of the upper shell 101 is also provided with three control keys 105, so that the purpose of controlling the irradiation time of the ultraviolet lamp 2 is realized, and different control keys 105 correspond to different irradiation time periods, namely 1 minute, 5 minutes and 30 minutes. The switch 6 of the disinfection device is arranged at the side of the housing 1.
The back structure of the disinfection device is shown in fig. 2, the interior of the lower shell 102 is used for containing the battery 3, the ultraviolet lamp 2 and the irradiation duration control system; the patch 106 is arranged outside the lower shell 102, namely on the back of the outside of the shell 1, the patch 106 and the lower shell 102 can be detached and separated, so that the replacement or the cleaning is convenient, and the patch 106 is a magnetic sucker, so that the disinfection device can be fixed on any plane or object, and the object to be disinfected can be stably irradiated and disinfected; the patch 106 facilitates the securing and use of the disinfection device, and the location where the patch 106 enables the disinfection device to be secured includes, but is not limited to, a cell phone surface, a cup, a pot cover, a wardrobe, a shoe cabinet, a table, a bed, a floor, a refrigerator, a package, an interior of a shoe, a sock, and a garment.
The internal structure diagram of the disinfection device is shown in fig. 3, the ultraviolet lamp 2 is arranged in the central position in the shell 1 and is a main body component of the disinfection device, microbes such as bacteria and the like attached to an object are killed through irradiation of the ultraviolet lamp 2, the battery 3, the irradiation time control system and the switch 6 are mutually connected through a circuit, the battery 3 provides a power supply for the ultraviolet lamp 2, the irradiation time control system controls the irradiation time of the ultraviolet lamp 2, and the switch 6 controls the switch of the disinfection device. The number of the ultraviolet lamps 2 is three, the ultraviolet lamps 2 are LED ultraviolet lamps, and the wavelength of the ultraviolet lamps 2 is 278 nm. The battery 3 is arranged below the ultraviolet lamp 2, the battery 3 provides power for the ultraviolet lamp 2, and the battery 3 is a rechargeable battery.
The irradiation time control system comprises a delay control integrated circuit 4 and an irradiation time selection component 5, wherein the delay control integrated circuit 4 is arranged beside the ultraviolet lamp 2, and the irradiation time selection component 5 is arranged above the ultraviolet lamp 2 and is connected with the battery 3, the ultraviolet lamp 2 and the switch 6 through circuits. The delay control integrated circuit 4 is used for controlling the electrifying delay time of the ultraviolet lamp 2, namely, after the switch 6 of the disinfection device is opened, the ultraviolet lamp 2 is not immediately lighted, but is lighted after being delayed for a period of time under the control of the delay control integrated circuit 4, the disinfection device is placed at a required position in delay, ultraviolet rays are prevented from irradiating the skin of a hand, and the delay time is 10 seconds. The irradiation time selection unit 5 includes three buttons for controlling the irradiation time of the ultraviolet lamp 2 and is correspondingly connected to the control buttons 105 of the upper case 101, and different buttons correspond to different irradiation times, which are 1 minute, 5 minutes, and 30 minutes, respectively.
The side structure of the disinfection device is shown in fig. 4, the upper shell 101 and the lower shell 102 are two parts which can be integrally disassembled and separated, the upper shell 101 and the lower shell 102 are connected and sealed through a buckle 103, and domestic water or water vapor is prevented from entering the shell to damage a circuit. The butt joint of the upper shell 101 and the lower shell 102 is respectively provided with a section of groove which is used as a charging port 107, so that a charging wire is connected with the rechargeable battery 3 through the charging port 107, and the outside of the charging port 107 is provided with a movable rubber baffle to prevent domestic water or water vapor from entering the disinfection device through the charging port. The switch 6 is arranged at the joint of the upper shell 101 and the lower shell 102 and is exposed outside the shell 1, so that the switch 6 can be conveniently controlled.
Example 2
An alternative embodiment of the disinfection device is shown in fig. 5, where the housing 1 of the disinfection device is square and has a volume of 1 cubic centimeter. The housing 1 includes an upper case 101 and a lower case 102. The outer surface of the upper shell 101 is provided with a lamp hole 104, so that the light of the ultraviolet lamp 2 can penetrate through the shell 1 and irradiate an object to be disinfected; the outer surface of the upper shell 101 is also provided with three control keys 105, so that the purpose of controlling the irradiation time of the ultraviolet lamp 2 is realized, and different control keys 105 correspond to different irradiation time periods, namely 1 minute, 5 minutes and 30 minutes.
An alternative back structure of the disinfection device is shown in fig. 6, the interior of the lower case 102 is used for containing the battery 3, the ultraviolet lamp 2 and the irradiation duration control system; the patch 106 is arranged outside the lower shell 102, namely on the back of the outside of the shell 1, the patch 106 and the lower shell 102 can be detached and separated, so that the replacement or the cleaning is convenient, and the patch 106 is an easily-attachable patch, so that the disinfection device can be fixed on any plane or object, and the object to be disinfected can be stably irradiated and disinfected; the patch 106 facilitates the securing and use of the disinfection device, and the location where the patch 106 enables the disinfection device to be secured includes, but is not limited to, a cell phone surface, a cup, a pot cover, a wardrobe, a shoe cabinet, a table, a bed, a floor, a refrigerator, a package, an interior of a shoe, a sock, and a garment.
An optional internal structure of the disinfection device is shown in fig. 7, wherein an ultraviolet lamp 2 is arranged in the center of the shell 1 and is a main body component of the disinfection device, microbes such as bacteria attached to an object are killed through irradiation of the ultraviolet lamp 2, a battery 3, an irradiation time control system and a switch 6 are connected with each other through a circuit, the battery 3 provides a power supply for the ultraviolet lamp 2, and the irradiation time control system controls the irradiation time of the ultraviolet lamp 2. The number of the ultraviolet lamps 2 is one, the ultraviolet lamps 2 are LED ultraviolet lamps, and the wavelength of the ultraviolet lamps 2 is 278 nm. The battery 3 is arranged below the ultraviolet lamp 2 in the shell 1 and provides power for the ultraviolet lamp 2, and the battery 3 is a disposable battery.
The irradiation time control system comprises a delay control integrated circuit 4 and an irradiation time selection component 5, wherein the delay control integrated circuit 4 is arranged beside the ultraviolet lamp 2, and the irradiation time selection component 5 is arranged above the ultraviolet lamp 2 and is connected with the battery 3, the ultraviolet lamp 2 and the switch 6 through circuits. The delay control integrated circuit 4 is used for controlling the electrifying delay time of the ultraviolet lamp 2, namely, after the switch 6 of the disinfection device is opened, the ultraviolet lamp 2 is not immediately lighted, but is lighted after being delayed for a period of time under the control of the delay control integrated circuit 4, the disinfection device is placed at a required position in delay, ultraviolet rays are prevented from irradiating the skin of a hand, and the delay time is 10 seconds. The irradiation time selection unit 5 includes three buttons for controlling the irradiation time of the ultraviolet lamp 2 and is correspondingly connected to the control buttons 105 of the upper case 101, and different buttons correspond to different irradiation times, which are 1 minute, 5 minutes, and 30 minutes, respectively.
An alternative disinfection device is shown in figure 8, wherein the upper casing 101 and the lower casing 102 are two parts which can be separated as a whole, and the upper casing 101 and the lower casing 102 are connected and sealed by a buckle 103 to prevent domestic water or water vapor from entering the casing and damaging the circuit. The switch 6 is arranged at the joint of the upper shell 101 and the lower shell 102 and is exposed outside the shell 1, so that the switch 6 can be conveniently controlled.
The circuit diagrams of the sterilizing apparatuses of embodiments 1 and 2 are shown in fig. 9, in which the positive electrode of the battery 3 is connected to the switch 6 through a circuit, then to the ultraviolet lamp 2, then to the button of the irradiation duration selecting part 5, then to the delay control integrated circuit 4, and finally to the negative electrode of the battery 3, thereby completing the circuit closing.
The embodiments of the present invention have been described with reference to the drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is protected by the following claims.
Claims (10)
1. The utility model provides a SMD ultraviolet disinfection device, its characterized in that, degassing unit includes shell (1), battery (3), ultraviolet lamp (2) and shines time control system, battery (3), ultraviolet lamp (2) and shine time control system set up in shell (1), battery (3), ultraviolet lamp (2) and shine time control system pass through circuit interconnect, the outside back of shell (1) is equipped with paster (106), openly is equipped with lamp hole (104) and control button (105), and shell (1) can be dismantled.
2. A disinfection device as claimed in claim 1, wherein said housing (1) comprises an upper shell (101) and a lower shell (102), said upper shell (101) and said lower shell (102) being connected and sealed by means of a snap (103) and being detachable.
3. A disinfection device as claimed in claim 2, wherein said outer surface of said upper housing (101) is provided with a lamp hole (104) and at least one control button (105).
4. A disinfection apparatus as claimed in claim 3, wherein said control buttons (105) are 1-8 and the respective UV lamps (2) are exposed for a maximum irradiation time of 1, 3, 5, 10, 15, 20, 25, 30 minutes.
5. A disinfection device as claimed in claim 2, characterized in that the exterior of the lower housing (102) is provided with a patch (106), said patch (106) being detachably separable from the lower housing (102).
6. The disinfection apparatus according to any of the claims 1-5, wherein the UV lamps (2) are LED UV lamps, the wavelength range of the UV lamps (2) is 200-278nm, and the number of the UV lamps (2) is 1-6.
7. A disinfection device as claimed in claim 3, wherein said irradiation duration control system comprises a delay control integrated circuit (4) and an irradiation duration selection means (5).
8. A disinfection device as claimed in claim 7, wherein said irradiation duration selection means (5) comprise at least one push button and are correspondingly interfaced with control keys (105) of said upper housing (101).
9. A disinfection device as claimed in claim 2, wherein a switch (6) and a charging port (107) are provided at the junction of said upper housing (101) and said lower housing (102), and a baffle is provided outside said charging port (107).
10. A disinfection device as claimed in claim 1, characterized in that the volume of said disinfection device is 0.5-10 cubic centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095014.4U CN209951836U (en) | 2019-01-21 | 2019-01-21 | SMD ultraviolet disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095014.4U CN209951836U (en) | 2019-01-21 | 2019-01-21 | SMD ultraviolet disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951836U true CN209951836U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920095014.4U Expired - Fee Related CN209951836U (en) | 2019-01-21 | 2019-01-21 | SMD ultraviolet disinfection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209951836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307374A (en) * | 2021-05-08 | 2022-11-08 | 青岛海尔电冰箱有限公司 | Sterilization and preservation device, refrigerator and control method of refrigerator |
-
2019
- 2019-01-21 CN CN201920095014.4U patent/CN209951836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307374A (en) * | 2021-05-08 | 2022-11-08 | 青岛海尔电冰箱有限公司 | Sterilization and preservation device, refrigerator and control method of refrigerator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210121 |