CN215875615U - Handheld lamp of 222nm excimer deep ultraviolet lamp - Google Patents
Handheld lamp of 222nm excimer deep ultraviolet lamp Download PDFInfo
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- CN215875615U CN215875615U CN202121721926.1U CN202121721926U CN215875615U CN 215875615 U CN215875615 U CN 215875615U CN 202121721926 U CN202121721926 U CN 202121721926U CN 215875615 U CN215875615 U CN 215875615U
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- lamp
- excimer
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- deep ultraviolet
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- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 26
- 230000001954 sterilising effect Effects 0.000 abstract description 7
- 239000000645 desinfectant Substances 0.000 description 4
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- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a handheld lamp of a 222nm excimer deep ultraviolet lamp, which comprises a handheld lamp and a mobile battery box. The handheld lamp comprises an aviation plug, a handle, a switch, a lamp cap cover, a lamp tube fixing ring, a lamp shade, a reflecting sheet, a lamp tail plate, quartz glass, a bottom plate and a 222 excimer lamp tube, and the mobile battery box comprises a box body, a box cover, a battery and a power line. When the movable type LED lamp works, the box cover is closed, and the battery provides electric power support for the 222 excimer lamp tube through the power line to carry out movable disinfection; need not the during operation, can put into the storage space that the portable battery box was seted up with power cord and handheld lamp, save space. The 222nm excimer deep ultraviolet lamp handheld lamp provided by the utility model can realize mobile sterilization of the 222nm excimer lamp tube, and is used in various places which are easy to have sterilization dead points, such as daily homes, transportation, medical treatment, education and the like, especially in the positions which are difficult to sterilize, such as slits and the like. Has important significance for realizing the comprehensive popularization of the 222nm deep ultraviolet and the killing application of the coexistence of the human lamps.
Description
Technical Field
The utility model discloses a handheld lamp for mounting 222nm excimer deep ultraviolet light, belongs to the technical field of ultraviolet consumption, and particularly relates to a handheld lamp for a 222nm excimer deep ultraviolet light.
Background
The outbreak of new coronary pneumonia epidemic situation in the early 2020 arouses public disinfection consciousness, large-scale, long-time and high-frequency disinfection is needed in national medical institutions and other public places, and the domestic disinfection consciousness of the people is also improved unprecedentedly. The disinfectant product is a product which eliminates pathogenic microorganisms by chemical, physical and biological methods and cuts off the transmission path of infectious diseases to achieve the effect of disease prevention, and mainly takes a disinfectant as a main component. The common disinfectant comprises chlorine-containing disinfectant, chlorine dioxide and ozone, has the advantages of reliable effect, lower cost and the like, but simultaneously, the strong oxidizing chemical components playing a role in disinfection and sterilization have more or less adverse effects on the environment and human bodies, so that long-acting, safe, low-toxicity and even non-toxic disinfection and sterilization products need to be found.
In "diagnosis and treatment of pneumonia with novel coronavirus infection (trial fifth edition): "understanding of the physicochemical properties of coronaviruses is mostly derived from the study of SARS-CoV and MERS-CoV. Viruses are sensitive to ultraviolet light and heat. The ultraviolet disinfection technology as the non-contact disinfection technology has no chemical reaction and meets the requirement of environmental protection. Ultraviolet light has been used for many years to kill bacteria and has been shown to have higher germicidal efficacy than drugs, heat, and the like. Ultraviolet rays emitted by a conventional 254nm lamp penetrate and damage the skin epidermis and are absorbed by the cornea and crystalline lens of an eye to cause pathological changes and the like, and ultraviolet rays with the wavelength of more than 300nm even penetrate the dermis of the skin and the retina of the eye to cause serious consequences such as skin cancer and retina damage, so all ultraviolet light sources cannot be used in places with people at present. The university of Columbia, New York, university of Columbia, David, Brenner, 2017, David, discovered that KrCl excimer lamps produced 222nm deep UV irradiated mice, with no evidence of skin damage, but the same light was effective in killing the superbacterial MRSA, and more than 95% of type A H1N1 was exposed to 2mJ/cm2Can be safely inactivated under the deep ultraviolet ray of 222 nm; however, the experiment of Sachiko Kaidzu of the university of island root of Japan shows that the deep ultraviolet ray of 222nm has no damage to the cornea and skin of the rat. The discovery of the 222nm deep ultraviolet provides possibility for killing living bodies, and the realization of coexistence of human lights becomes a powerful tool for controlling virus diffusion in a virus pandemic period. However, the current 222nm excimer lamp movesThe disinfection instrument is blank, 222nm excimer lamps at home and abroad only stay in the production of a lamp tube and a fixed disinfection machine, and can only be fixed at a certain position by hanging or mounting in practical application, so that all positions in a space are influenced by radiation distance, the disinfection and sterilization effect is also weakened in a radiation mode, and certain positions shielded by articles cannot be irradiated to be disinfected, and the disinfection and sterilization dead points are formed at positions under hospital beds, tables and chairs, irradiation shadows and the like. Therefore, a mobile 222nm excimer lamp handheld lamp needs to be designed, real-time mobile disinfection of the handheld lamp can be realized, and the portable 222nm excimer lamp handheld lamp is suitable for comprehensive disinfection of mobile vehicles such as daily homes, trains and airplanes, and places such as hospital wards and classrooms.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides the 222nm excimer deep ultraviolet lamp handheld lamp which is compact and light in structure, realizes real-time moving killing of the handheld lamp, and can be used for comprehensive killing in various places with easy killing dead points, such as daily homes, moving vehicles, hospital wards, classrooms and the like.
The utility model provides a 222nm excimer deep ultraviolet lamp handheld lamp which mainly comprises a handheld lamp and a mobile battery box.
The handheld lamp comprises an aviation plug, a handle, a switch, a lamp cap cover, a lamp tube fixing ring, a lamp shade, a reflector, a lamp tail plate, quartz glass, a bottom plate and a 222 excimer lamp tube. The handle is hollow, one end of the handle is connected with the aviation plug, and the other end of the handle is connected with the lamp cap cover. The lamp cap is provided with a plurality of ventilation and heat dissipation holes, the lamp cap is further provided with the switch, and the switch is connected with the aviation plug and the 222 excimer lamp tube through a conducting wire and used for controlling the 222 excimer lamp tube to be started and closed. One end of the 222 excimer lamp tube is connected with the lamp tube fixing ring, and the other end of the 222 excimer lamp tube is connected with the lamp tail plate. The lamp tube fixing ring is arranged on the lamp cap and used for fixing one end of the 222 excimer lamp tube. The lamp tail plate is provided with an assembling hole for fixing the other end of the 222 excimer lamp tube fixed by the lamp tube fixing ring, the lamp tail plate is provided with a linear groove for fixing one end of the quartz glass, and the lamp tail plate is also provided with a plurality of ventilation and heat dissipation holes. The bottom plate is arranged below the lamp cap cover, and a ladder is arranged on the bottom plate and used for fixing the quartz glass except the other end fixed by the lamp tail plate. The light reflecting sheet is tightly attached to the lamp shade and is mounted on the lamp cap cover and the lamp tail plate together through screws, the light reflecting sheet is used for reflecting 222nm ultraviolet rays emitted by the 222 excimer lamp tube, and the lamp shade is used for protecting the 222 excimer lamp tube and the quartz glass.
The mobile battery box comprises a box body, a box cover, a battery and a power line, wherein a closed cavity is formed by the box body and the box cover together, the battery is fixed in the box body, the power line and a containing space of the handheld lamp are further formed in the box body, in the working process, the box cover is closed, the power line is connected with the battery and the aviation plug on the handheld lamp, and the battery passes through the power line and is used for providing electric power support for the 222 excimer lamp tube.
The utility model has the beneficial effects that:
(1) the utility model discloses a handheld lamp of a 222nm excimer deep ultraviolet lamp, which is provided with a mobile battery box and can be used for killing the lamp in a mobile way.
(2) According to the handheld lamp of the 222nm excimer deep ultraviolet lamp, the lamp cap and the lamp tail plate are respectively provided with the plurality of ventilation and heat dissipation holes, so that the lamp can work normally, the working temperature of a lamp tube is effectively reduced, the service life of the lamp tube can be prolonged, and the output of 222nm ultraviolet rays can be increased better.
(3) According to the handheld lamp of the 222nm excimer deep ultraviolet lamp, one end of the quartz window is arranged in the linear groove of the lamp tail plate, the other end of the quartz window is fixed by the bottom plate, when the lamp is placed downwards, quartz glass cannot be in contact with a placing plane, and the quartz glass is protected from being broken due to contact with hard objects.
(4) The 222nm excimer deep ultraviolet lamp handheld lamp disclosed by the utility model is compact and light in structure, and can be suitable for positions which are difficult to sterilize, such as a bed bottom, a table bottom, a slit and the like; the 222nm deep ultraviolet ray is harmless to human bodies, can be used in places with people, and has great potential application value in the public fields of various people clustering such as daily home, medical treatment, traffic, education and the like.
Drawings
FIG. 1 is an external view of a 222nm excimer deep ultraviolet lamp
FIG. 2 is a schematic view of a hand-held lamp assembly of a 222nm excimer deep ultraviolet lamp hand-held lamp
FIG. 3 is a schematic view of a cap of a handheld lamp of a 222nm excimer deep ultraviolet lamp handheld lamp
FIG. 4 is a schematic view of a tail plate of a handheld lamp of a 222nm excimer deep ultraviolet lamp handheld lamp
FIG. 5 is a schematic diagram of a first embodiment of a 222nm excimer deep ultraviolet lamp handheld lamp
FIG. 6 is a schematic diagram of a second embodiment of a 222nm excimer deep ultraviolet lamp handheld lamp
In the figure: 1. the lamp comprises a handheld lamp, 1-1 aviation plug, 1-2 handles, 1-3 switches, 1-4 lamp cap covers, 1-5 lamp tube fixing rings, 1-6 lamp shades, 1-7 reflectors, 1-8 lamp tail plates, 1-9 quartz glass, 1-10 bottom plates and 1-11.222 excimer lamp tubes, wherein the handheld lamp is a hollow lamp; 2. mobile battery box, 2-1. box body, 2-2. box cover, 2-3 batteries, 2-4. power line
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following examples are only illustrative and explanatory of the present invention and should not be construed as limiting the scope of the present invention. All the technologies realized based on the above-mentioned contents of the present invention are covered in the protection scope of the present invention.
The utility model provides a handheld lamp 1 with a 222nm excimer deep ultraviolet lamp, which mainly comprises a handheld lamp 1 and a mobile battery 2-3 box 2.
The handheld lamp 1 comprises an aviation plug 1-1, a handle 1-2, a switch 1-3, a lamp cap cover 1-4, a lamp tube fixing ring 1-5, a lamp shade 1-6, a reflector 1-7, a lamp tail plate 1-8, quartz glass 1-9, a bottom plate 1-10 and a 222 excimer lamp tube 1-11. The handle 1-2 is hollow inside, one end of the handle is connected with the aviation plug 1-1, and the other end of the handle is connected with the lamp cap 1-4. The lamp cap 1-4 is provided with a plurality of ventilation and heat dissipation holes, the switch 1-3 is further mounted on the lamp cap 1-4, and the switch 1-3 is connected with the aviation plug 1-1 and the 222 excimer lamp 1-11 through a conducting wire and used for controlling the starting and the closing of the 222 excimer lamp 1-11. One end of the 222 excimer lamp tube 1-11 is connected with the lamp tube fixing ring 1-5, and the other end is connected with the lamp tail plate 1-8. The lamp tube fixing ring 1-5 is arranged on the lamp cap cover 1-4 and used for fixing one end of the 222 excimer lamp tube 1-11. The lamp tail plate 1-8 is provided with an assembling hole for fixing the other end of the 222 excimer lamp tube 1-11 fixed by the lamp tube fixing ring 1-5, the lamp tail plate 1-8 is provided with a linear groove for fixing one end of the quartz glass 1-9, and the lamp tail plate 1-8 is also provided with a plurality of ventilation and heat dissipation holes. The bottom plate 1-10 is arranged below the lamp cap 1-4, and the bottom plate 1-10 is provided with a step for fixing the other end of the quartz glass 1-9 except the end fixed by the lamp tail plate 1-8. The light reflecting sheets 1-7 are tightly attached to the lamp covers 1-6 and are mounted on the lamp cap 1-4 and the lamp tail plate 1-8 together through screws, the light reflecting sheets 1-7 are used for reflecting 222nm ultraviolet rays emitted by the 222 excimer lamp tubes 1-11, and the lamp covers 1-6 are used for protecting the 222 excimer lamp tubes 1-11 and the quartz glass 1-9.
The mobile battery 2-3 box 2 comprises a box body 2-1, a box cover 2-2, a battery 2-3 and a power line 2-4, the box body 2-1 and the box cover 2-2 jointly form a closed cavity, the battery 2-3 is fixed in the box body 2-1, a containing space of the power line 2-4 and the handheld lamp 1 is further formed in the box body 2-1, when the mobile battery works, the box cover 2-2 is closed, the power line 2-4 is connected with the battery 2-3 and the aviation plug 1-1 on the handheld lamp 1, and the battery 2-3 provides electric power support for the 222 excimer lamp tube 1-11 through the power line 2-4.
Example 1
Fig. 5 shows an embodiment of a handheld lamp 1 with a 222nm excimer deep ultraviolet lamp according to the present invention. The device comprises a handheld lamp 1 and a mobile battery 2-3 box 2, and can be used for mobile and non-contact disinfection and sterilization of mobile vehicles such as daily houses, trains, airplanes and the like, and places such as hospital wards, classrooms and the like, particularly for positions which are difficult to disinfect such as slits and the like. Firstly, a handheld lamp 1 and a battery 2-3 are connected through a power line 2-4, a 222nm excimer lamp tube is lightened after light is turned on by pressing, a person holds a handle 1-2 of the handheld lamp 1 with one hand and pulls a movable battery 2-3 box 2 with the other hand to move in a space needing disinfection, 1-9 surfaces of quartz glass of the handheld lamp 1 are placed above an object needing disinfection, and the handheld lamp 1 is moved, so that 222nm ultraviolet rays emitted by the 222nm excimer lamp tube irradiate all surfaces of the object needing disinfection, and comprehensive disinfection is realized.
Example 2
Fig. 6 shows an embodiment of a handheld lamp 1 with a 222nm excimer deep ultraviolet lamp according to the present invention. The device comprises a handheld lamp 1 and a mobile battery 2-3 box 2, and when the device does not need to work, the handheld lamp 1 can be contained in the mobile battery 2-3 box 2, so that the handheld lamp 1 is protected from being damaged, and the occupied space of the device is saved. When the device does not need to work, the power cord 2-4 is pulled down, the box cover 2-2 of the mobile battery 2-3 box 2 is opened, the handheld lamp 1 is placed in a containing space which is arranged in the mobile battery 2-3 box 2 and used for containing the fixed handheld lamp 1, finally the power cord 2-4 is wound and placed in a containing space which is arranged in the mobile battery 2-3 box 2 and used for containing the fixed power cord 2-4, the box cover 2-2 is closed and locked, and then the mobile power supply box is pulled to a specified placing position of the device
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a handheld lamps and lanterns of deep ultraviolet lamp of 222nm excimer which characterized in that mainly includes handheld lamp and removal battery box:
the handheld lamp comprises an aviation plug, a handle, a switch, a lamp cap cover, a lamp tube fixing ring, a lamp shade, a reflector, a lamp tail plate, quartz glass, a bottom plate and a 222 excimer lamp tube; the handle is hollow, one end of the handle is connected with the aviation plug, and the other end of the handle is connected with the lamp cap cover; the lamp cap is provided with a plurality of ventilation and heat dissipation holes, the lamp cap is also provided with the switch, and the switch is connected with the aviation plug and the 222 excimer lamp tube through a conducting wire and is used for controlling the 222 excimer lamp tube to be started and closed; one end of the 222 excimer lamp tube is connected with the lamp tube fixing ring, the other end of the 222 excimer lamp tube is connected with the lamp tail plate, the lamp tube fixing ring is installed on the lamp cap, the lamp tail plate is provided with an assembling hole for fixing the other end of the 222 excimer lamp tube fixed by the lamp tube fixing ring, the lamp tail plate is provided with a linear groove for fixing one end of the quartz glass, and the lamp tail plate is also provided with a plurality of ventilation and heat dissipation holes; the bottom plate is arranged below the lamp cap cover, and a step is arranged on the bottom plate and used for fixing the quartz glass except the other end fixed by the lamp tail plate; the reflector is tightly attached to the lamp shade and is arranged on the lamp cap cover and the lamp tail plate together through screws;
the mobile battery box comprises a box body, a box cover, a battery and a power line, wherein the box body and the box cover jointly form a closed cavity, the battery is fixed in the box body, and the box body is also provided with a containing space for the power line and the handheld lamp.
2. The 222nm excimer deep ultraviolet lamp hand-held lamp of claim 1, wherein the cover can be opened and closed.
3. A 222nm excimer deep ultraviolet lamp hand-held lamp as claimed in any one of claims 1 and 2, wherein in operation, the cover is closed, the power cord connects the battery and the aviation plug on the hand-held lamp, and the battery provides power supply for the 222nm excimer lamp tube through the power cord.
4. The hand-held 222nm excimer deep ultraviolet lamp fixture as claimed in any one of claims 1 and 2, wherein when the fixture is not in use, the cover is opened, the power cord and the hand-held lamp are placed in the storage space of the power cord and the hand-held lamp opened in the mobile battery box, and the cover is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721926.1U CN215875615U (en) | 2021-07-27 | 2021-07-27 | Handheld lamp of 222nm excimer deep ultraviolet lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721926.1U CN215875615U (en) | 2021-07-27 | 2021-07-27 | Handheld lamp of 222nm excimer deep ultraviolet lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215875615U true CN215875615U (en) | 2022-02-22 |
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ID=80501615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121721926.1U Expired - Fee Related CN215875615U (en) | 2021-07-27 | 2021-07-27 | Handheld lamp of 222nm excimer deep ultraviolet lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215875615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425870A (en) * | 2021-07-27 | 2021-09-24 | 厦门中科关爱光电研究院有限公司 | Handheld lamp of 222nm excimer deep ultraviolet lamp |
-
2021
- 2021-07-27 CN CN202121721926.1U patent/CN215875615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425870A (en) * | 2021-07-27 | 2021-09-24 | 厦门中科关爱光电研究院有限公司 | Handheld lamp of 222nm excimer deep ultraviolet lamp |
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Granted publication date: 20220222 |