CN202950978U - Ultraviolet sterilization desk lamp - Google Patents
Ultraviolet sterilization desk lamp Download PDFInfo
- Publication number
- CN202950978U CN202950978U CN 201220713359 CN201220713359U CN202950978U CN 202950978 U CN202950978 U CN 202950978U CN 201220713359 CN201220713359 CN 201220713359 CN 201220713359 U CN201220713359 U CN 201220713359U CN 202950978 U CN202950978 U CN 202950978U
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- desk lamp
- ultraviolet sterilization
- lamp
- ultraviolet
- sterilization
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Abstract
The utility model discloses an ultraviolet sterilization desk lamp and belongs to the technical field of sterilization apparatus. The desk lamp comprises a desk lamp bracket, wherein a sterilization lamp tube with the main peak wavelengths of 254nm and 185nm is mounted on the desk lamp bracket, a lamp tube control device is arranged between the lamp tube and the power supply, and the lamp tube control device comprises a lamp control switch, a timing circuit, a ballast and a voice prompt module, which are serially connected in sequence. As the lamp tube can generate the ultraviolet with the main wavelengths of 254nm and 185nm, indoor bacteria can be effectively killed; as the desk lamp disclosed by the utility model uses an infrared inductive switch, when a human body enters into a monitoring range of the infrared inductive switch, the infrared inductive switch turns off the ultraviolet sterilization lamp to prevent injury of human body by ultraviolet, and when the human body leaves the monitoring range of the infrared inductive switch, the infrared inductive switch turns on the ultraviolet sterilization lamp to remove indoor bacteria so as to reach the sterilization purpose.
Description
Technical field
This utility model belongs to the disinfecting apparatus technical field, particularly relates to a kind of ultraviolet sterilization desk lamp.
Background technology
Ultraviolet radiation for sterilizing and disinfecting is to utilize the ultraviolet of the suitable wavelength DNA(DNA (deoxyribonucleic acid) in can the destroy microorganisms body cell) or RNA(ribonucleic acid) molecular structure, cause the growth cell death and (or) the reproducibility cell death, reach the effect of sterilizing.Ultraviolet Disinfection is based on the basis of modern anti-epidemiology, medical science and photodynamics, utilize high efficiency, high strength and long-life UVC wave band ultraviolet lighting water jets of particular design, various antibacterials, virus, parasite, algae and other pathogen in water are directly killed, reach the purpose of sterilization.
At present, utilize ultraviolet to room air, equipment that particularly the hospital ward air is sterilized is more and more, but find through a large amount of experiment: when utilizing wavelength the ultraviolet in 185nm is irradiated microorganism in 254nm and wavelength, bactericidal effect is best; Simultaneously, because the ultraviolet of 254nm and 185nm all can produce certain injury to people's skin and eyes direct irradiation, so, design the ultraviolet sterilization desk lamp that a kind of stability is strong, safety coefficient is high and seem particularly important.
Summary of the invention
Goal of the invention of the present utility model is: by the traditional UV sterilizing unit is improved, propose the ultraviolet sterilization desk lamp that a kind of stability is strong, safety coefficient is high.
The technical scheme that this utility model is taked for the technical problem existed in the solution known technology is:
A kind of ultraviolet sterilization desk lamp, comprising: Table lamp stand; It is the germicidal tube that 254nm and wavelength main peak are 185nm that the wavelength main peak is housed on described Table lamp stand; Be provided with modulator tube controlling device between described germicidal tube and power supply.
As preferred version, this utility model has also adopted following technical scheme:
Described germicidal tube is made by quartz glass, at described quartz glass inwall, is coated with fluorescence coating.
Described modulator tube controlling device comprises series connection successively: lamp control switch, timing circuit, ballast and verbal cue module.
Described timing circuit is 555 intervalometers.
Described lamp control switch is infra-red sensor switch.
Described germicidal tube upper surface is provided with lampshade.
Front end at described lamp control switch is provided with electric fuse.
Advantage and the good effect that the utlity model has are:
1. by adopting technique scheme, this utility model can produce the ultraviolet of 254nm and 185nm, therefore can effectively kill indoor antibacterial, realizes the purpose to indoor air purification.
2. because this utility model has adopted infra-red sensor switch, therefore when human body enters the infra-red sensor switch monitoring range, infra-red sensor switch is closed the ultraviolet sterilization desk lamp, prevent the injury of ultraviolet to human body, when human body leaves the infra-red sensor switch monitoring range, infra-red sensor switch is opened the ultraviolet sterilization desk lamp, indoor antibacterial is removed to again arriving healthy environment is provided for the mankind.
3. by adopting the verbal cue module, therefore different prompting notes can be set in the verbal cue module in advance, for different demands.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, germicidal tube; 2, Table lamp stand; 3, modulator tube controlling device; 3-1, electric fuse; 3-2, infrared sensing switch; 3-3,555 intervalometers; 3-4, ballast; 3-5, verbal cue module.
The specific embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of ultraviolet sterilization desk lamp comprises: germicidal tube 1, Table lamp stand 2 and modulator tube controlling device 3; Wherein: germicidal tube 1 is installed on Table lamp stand 2, germicidal tube 1 is electrically connected to modulator tube controlling device 3, and modulator tube controlling device 3 comprises successively series connection: electric fuse 3-1, infrared sensing switch 3-2,555 intervalometer 3-3, ballast 3-4 and verbal cue module 3-5; Because wavelength is best in the ultraviolet sterilization effect of 185nm in 254nm and wavelength, therefore, it is the germicidal tube that 254nm and wavelength main peak are 185nm that germicidal tube 1 of the present utility model is selected the wavelength main peak; The main task of modulator tube controlling device 3 is that the alternating current of 220V is converted to the needed low pressure high frequency electric source of germicidal tube 1, and wherein: electric fuse 3-1 mainly plays holding circuit, prevents that electric current is excessive to germicidal tube 1 generation destruction; The control element that infrared sensing switch 3-2 is the ultraviolet sterilization desk lamp, when human body enters the infra-red sensor switch monitoring range, infra-red sensor switch 3-2 detects infrared signal, now close the ultraviolet sterilization desk lamp, prevent the injury of ultraviolet to human body, otherwise, start the ultraviolet sterilization desk lamp, realize the purpose of sterilization; As required, the mankind can arrange specific note in advance in verbal cue module 3-5, and utilize 555 intervalometer 3-3 regularly to report note, for user provides different timed cue functions.
As preferably: germicidal tube 1 is made by quartz glass, is coated with fluorescence coating at the quartz glass inwall simultaneously.
Can produce injury due to ultraviolet to human eye during to the human eye direct irradiation, so be provided with lampshade at germicidal tube 1 upper surface.
Above a kind of embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (7)
1. a ultraviolet sterilization desk lamp, comprising: Table lamp stand; It is characterized in that: it is the germicidal tube that 254nm and wavelength main peak are 185nm that the wavelength main peak is housed on described Table lamp stand; Be provided with modulator tube controlling device between described germicidal tube and power supply.
2. ultraviolet sterilization desk lamp according to claim 1, it is characterized in that: described germicidal tube is made by quartz glass, at described quartz glass inwall, is coated with fluorescence coating.
3. ultraviolet sterilization desk lamp according to claim 1 is characterized in that: described modulator tube controlling device comprises series connection successively: lamp control switch, timing circuit, ballast and verbal cue module.
4. ultraviolet sterilization desk lamp according to claim 3, it is characterized in that: described timing circuit is 555 intervalometers.
5. ultraviolet sterilization desk lamp according to claim 3, it is characterized in that: described lamp control switch is infra-red sensor switch.
6. ultraviolet sterilization desk lamp according to claim 3, it is characterized in that: described germicidal tube upper surface is provided with lampshade.
7. ultraviolet sterilization desk lamp according to claim 3, it is characterized in that: the front end at described lamp control switch is provided with electric fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713359 CN202950978U (en) | 2012-12-19 | 2012-12-19 | Ultraviolet sterilization desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713359 CN202950978U (en) | 2012-12-19 | 2012-12-19 | Ultraviolet sterilization desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950978U true CN202950978U (en) | 2013-05-29 |
Family
ID=48456576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713359 Expired - Fee Related CN202950978U (en) | 2012-12-19 | 2012-12-19 | Ultraviolet sterilization desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396152A (en) * | 2015-10-29 | 2016-03-16 | 周琥恒 | Portable inductive control ultraviolet disinfection lamp capable of being clamped |
| CN111907994A (en) * | 2020-08-28 | 2020-11-10 | 苏州艾卡特金属制品有限公司 | Ultraviolet disinfection trolley |
-
2012
- 2012-12-19 CN CN 201220713359 patent/CN202950978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396152A (en) * | 2015-10-29 | 2016-03-16 | 周琥恒 | Portable inductive control ultraviolet disinfection lamp capable of being clamped |
| CN111907994A (en) * | 2020-08-28 | 2020-11-10 | 苏州艾卡特金属制品有限公司 | Ultraviolet disinfection trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131219 |