CN103787447B - Ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing stationary liquid - Google Patents
Ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing stationary liquid Download PDFInfo
- Publication number
- CN103787447B CN103787447B CN201410056458.9A CN201410056458A CN103787447B CN 103787447 B CN103787447 B CN 103787447B CN 201410056458 A CN201410056458 A CN 201410056458A CN 103787447 B CN103787447 B CN 103787447B
- Authority
- CN
- China
- Prior art keywords
- base
- ultraviolet led
- seal ring
- protective cover
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention relates to an ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing a stationary liquid. The ultraviolet LED sterilizer comprises a base 1, an electric protection cover 8 and a sterilization device, wherein the base 1 is hollow, an inner sealing ring channel and an inner sealing ring 4 are arranged on the inner side of a base wall 9, and an external thread 13 is arranged outside the base wall; the electric protection cover 8 is provided with a matched internal thread 14, an extending compression structure 15 is arranged in the middle of the electric protection cover 8; a transparent pressure sheet 3 is arranged on the inner sealing ring 4 and provided with an ultraviolet lamp panel 2, the transparent pressure sheet 3 is compressed and sealed by virtue of the compression structure 15 of the electric protection cover 8 and the inner sealing ring 4, and the ultraviolet lamp panel 2 is fixedly arranged between the electric protection cover 8 and the transparent pressure sheet 3. The ultraviolet LED sterilizer can be used for effectively sterilizing a stationary water body only by one light source, is less in energy consumption, long in service life, simple in structure, and simple and convenient to install, and can be arranged on a container wall by a compression nut.
Description
[technical field]
The present invention relates to sterilizing unit, particularly a kind of sterilizer be applicable to static liquid sterilization.
[background technology]
The long-term easy breed bacteria of liquid under static state deposited, the especially water tank of water dispenser or water-purifying machine, because the water in water tank generally remains static, does not use for a long time and can grow a large amount of bacterium, affect the water quality of tap water.Therefore need to carry out sterilization to the water in water tank, ultra-violet sterilization is a kind of conventional sterilization mode.
Traditional ultraviolet sterilizer generally uses mercury lamp to produce ultraviolet, by playing the effect of sterilization to the prolonged exposure of liquid.There is following shortcoming in mercury lamp formula ultraviolet sterilizer: complex structure, and volume is comparatively large, can not install flexibly at machine intimate; Complex manufacturing, manufacturing cost is higher; Need master control board to provide initiating signal could run, run several minutes ability and normally produce ultraviolet, the power consumption in operational process is comparatively large, and its life-span affects by on-off times; Mercury lamp formula ultraviolet sterilizer is used for pipeline sterilization, namely can only carry out sterilization to the liquid flowing through its inside.In addition, if mercury lamp formula ultraviolet sterilizer is damaged, the mercury leaked out pollutes the environment.Traditional mercury lamp formula ultraviolet sterilizer, due to above shortcoming, is subject to many limitations in the application.
Such as LED ultraviolet sterilization lamp disclosed in CN102352974A again, comprise quartz outer tube, elongated metal Polygons support and luminescent screen, wherein luminescent screen is made up of ultraviolet semiconductor InGaN/AlGaN and MgZnO/ZnO heterojunction and quantum well radiation pipe (LED) and PCB.But although this LED ultraviolet sterilization lamp can realize the sterilization to static water body, its complex structure, especially the Lights section conbined usage InGaN/AlGaN and MgZnO/ZnO heterojunction and LED, have its limitation when therefore using.
[summary of the invention]
[technical problem that will solve]
The object of this invention is to provide a kind of structure simple, be easy to install, energy consumption is little, the life-span is long, germ-killing efficiency is high, for the ultraviolet LED sterilizer of static liquid sterilization, can continue to carry out sterilization to static liquid.
[technical scheme]
The present invention is achieved through the following technical solutions.
The invention provides a kind of ultraviolet LED sterilizer for static liquid sterilization, described sterilizer comprises base 1, automatically controlled protective cover 8 and sterilizing unit, it is characterized in that described base 1 is the hollow structural member formed with base wall 9, extension 11 is provided with outside one end of base wall 9, there is inner seal ring groove inside one end of base wall 9, be provided with inner seal ring 4 in described inner seal ring groove, there is outside screw 13 in the outside of base wall 9;
Automatically controlled protective cover 8 has the internal thread 14 matched with outside screw 13, has the compressing structure 15 of extension in the middle part of automatically controlled protective cover 8;
Inner seal ring 4 is installed transparent compressing tablet 3; on transparent compressing tablet 3, ultraviolet lamp plate 2 is installed again; by the compressing structure 15 of automatically controlled protective cover 8 and inner seal ring 4 by transparent compressing tablet 3 press seal, ultraviolet lamp plate 2 is fixed between automatically controlled protective cover 8 and transparent compressing tablet 3 simultaneously.
According to a kind of preferred implementation of above-mentioned ultraviolet LED sterilizer, it also has independently hold-down nut 7, and the internal thread of described hold-down nut 7 and the outside screw 13 of base wall 9 match.
According to the particularly preferred embodiment of one, described transparent compressing tablet 3 is quartz glass plates.
In the present invention, described ultraviolet lamp plate 2 is ultraviolet LED lamp plates.
Ultraviolet LED lamp plate of the present invention is normally combined by many ultraviolet LED lamps, can as required by many ultraviolet LED lamps by forming plate part after welding procedure and assembly.Wherein, ultraviolet LED lamp belongs to prior art, is product market can being bought acquisition, the ultraviolet LED product that such as Qingdao Jiesheng Electric Co., Ltd sells.
Preferably, the outside of described base wall 9 and the junction of extension 11 are provided with exterior seal ring 5.
According to one preferred embodiment, the top of described automatically controlled protective cover 8 has cable aperture 16.
Particularly, base 1 is passed wall of container 6 from internal tank, then outside base 1, hold-down nut 7 is screwed, by the extension 11 of hold-down nut 7 and base 1, base 1 is fixed on wall of container 6, the outside of base 1 and the exterior seal ring 5 of extension 11 junction, for compressing wall of container 6, make to seal between wall of container 6 and base 1;
Then; seal groove again inside base 1 is installed inner seal ring 4 and transparent compressing tablet 3; ultraviolet lamp plate 2 installed by transparent compressing tablet 3; then to screw on automatically controlled protective cover 8; with the inner seal ring 4 on the compressing structure 15 compacting ultraviolet lamp plate 2 of automatically controlled protective cover 8 inside, transparent compressing tablet 3 and seal groove, make to seal between transparent compressing tablet 3 and base 1.The lead-in wire of ultraviolet lamp plate 2 can pass from the cable aperture 16 of automatically controlled protective cover 8.
By the lead-in wire of ultraviolet lamp plate 2 access power supply, ultraviolet LED lamp is lit, and the ultraviolet of generation, through transparent compressing tablet, can carry out sterilization to the static liquid in container.
Ultraviolet LED sterilizer of the present invention only needs a kind of light source can meet effective sterilization to static water body, and energy consumption is little, structure is simple, simple installation, is installed on the wall by hold-down nut.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention.
Wherein: 1, base; 2, ultraviolet lamp plate; 3, transparent compressing tablet; 4, inner seal ring; 5, exterior seal ring; 6, wall of container; 7, hold-down nut; 8, automatically controlled protective cover; 9, base wall; 10, hollow structure; 11, extension; 13, outside screw; 14, internal thread; 15, compressing structure; 16, cable aperture.
[embodiment]
Be used for without limitation technical scheme of the present invention being described by following embodiment.Protection scope of the present invention should be determined by claims, and all equivalent technical schemes all belong to protection scope of the present invention.
As shown in Figure 1, ultraviolet LED sterilizer have hollow structure 10 base 1, there is the automatically controlled protective cover 8 of the internal thread matched with the outside screw of base 1 and be arranged on the sterilizing unit of base 1 inside.
The extension 11 of base 1 is installed in wall of container 6, between wall of container 6 and the extension 11 of base 1, have exterior seal ring.With hold-down nut, base 1 and wall of container 6 sealing are fixed together.
In inner seal ring groove inside base wall 9, inner seal ring 4 is set, then puts quartz glass plate.
Quartz glass plate is installed ultraviolet lamp plate 2; then to screw on automatically controlled protective cover 8; by the inner seal ring 4 on the compressing structure 15 compacting ultraviolet lamp plate 2 of automatically controlled protective cover 8 inside, transparent compressing tablet 3 and seal groove; make to seal between transparent compressing tablet 3 and base 1, ultraviolet LED lamp plate is fixed between automatically controlled protective cover 8 and quartz glass plate simultaneously.
Lead-in wire on ultraviolet LED lamp plate is drawn by cable aperture 16, is connected to power supply.Light ultraviolet LED lamp plate, the ultraviolet of generation, through quartz glass plate, can carry out sterilization to the static liquid in container.
Claims (7)
1. the ultraviolet LED sterilizer for static liquid sterilization, described sterilizer comprises base (1), automatically controlled protective cover (8) and sterilizing unit, it is characterized in that described base (1) is the hollow structural member formed with base wall (9), extension (11) is provided with outside one end of base wall (9), there is inner seal ring groove inside one end of base wall (9), be provided with inner seal ring (4) in described inner seal ring groove, there is outside screw (13) in the outside of base wall (9);
Automatically controlled protective cover (8) has the internal thread (14) matched with outside screw (13), has the compressing structure (15) of extension at automatically controlled protective cover (8) middle part;
At inner seal ring (4) the transparent compressing tablet of upper installation (3); again at transparent compressing tablet (3) upper installation ultraviolet lamp plate (2); by the compressing structure (15) of automatically controlled protective cover (8) and inner seal ring (4) by transparent compressing tablet (3) press seal, ultraviolet lamp plate (2) is fixed between automatically controlled protective cover (8) and transparent compressing tablet (3) simultaneously.
2. ultraviolet LED sterilizer according to claim 1, is characterized in that described ultraviolet LED sterilizer also has independently hold-down nut (7), and the internal thread of described hold-down nut (7) and the outside screw (13) of base wall (9) match.
3. ultraviolet LED sterilizer according to claim 1, is characterized in that described transparent compressing tablet (3) is quartz glass plate.
4. ultraviolet LED sterilizer according to claim 1, is characterized in that described ultraviolet lamp plate (2) is ultraviolet LED lamp plate.
5. ultraviolet LED sterilizer according to claim 1, is characterized in that the outside of described base wall (9) and the junction of extension (11) are provided with exterior seal ring (5).
6. ultraviolet LED sterilizer according to claim 1, is characterized in that the top of described automatically controlled protective cover (8) has cable aperture (16).
7. the ultraviolet LED sterilizer any one of claim 1-6 described in claim, base (1) is it is characterized in that to pass wall of container (6) from internal tank, then hold-down nut (7) is screwed in base (1) outside, by the extension (11) of hold-down nut (7) and base (1), base (1) is fixed on wall of container (6), the outside of base (1) and the exterior seal ring (5) of extension (11) junction, for compressing wall of container (6), make to seal between wall of container (6) and base (1); On the seal groove of base (1) inner side, inner seal ring (4) and transparent compressing tablet (3) are installed again; at transparent compressing tablet (3) upper installation ultraviolet lamp plate (2); then to screw on automatically controlled protective cover (8); with the inner seal ring (4) on compressing structure (15) compacting ultraviolet lamp plate (2), transparent compressing tablet (3) and seal groove that automatically controlled protective cover (8) is inner, make to seal between transparent compressing tablet (3) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056458.9A CN103787447B (en) | 2014-02-19 | 2014-02-19 | Ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing stationary liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056458.9A CN103787447B (en) | 2014-02-19 | 2014-02-19 | Ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing stationary liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103787447A CN103787447A (en) | 2014-05-14 |
| CN103787447B true CN103787447B (en) | 2015-06-10 |
Family
ID=50663573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410056458.9A Active CN103787447B (en) | 2014-02-19 | 2014-02-19 | Ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing stationary liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103787447B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI565487B (en) * | 2015-09-25 | 2017-01-11 | 財團法人工業技術研究院 | Sterilization apparatus |
| CN108609688A (en) * | 2018-02-28 | 2018-10-02 | 深圳市海司恩科技有限公司 | A kind of water sterilizing unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215017A (en) * | 2007-12-28 | 2008-07-09 | 李朝林 | Ultraviolet disinfection method |
| CN102352974B (en) * | 2011-09-07 | 2013-09-11 | 俞国林 | Light emitting diode (LED) ultraviolet germicidal lamp |
| CN202785736U (en) * | 2012-08-14 | 2013-03-13 | 杭州现代教学仪器有限公司 | Ultraviolet LED waste water treatment device |
| CN103570098A (en) * | 2013-04-22 | 2014-02-12 | 惠州市银嘉环保科技有限公司 | Ultraviolet LED (Light Emitting Diode) fluid disinfection system |
| CN203699966U (en) * | 2014-02-19 | 2014-07-09 | 北京碧水源净水科技有限公司 | Ultraviolet LED sterilizer for static liquid sterilization |
-
2014
- 2014-02-19 CN CN201410056458.9A patent/CN103787447B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103787447A (en) | 2014-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103803675B (en) | Ultraviolet light-emitting diode (LED) sterilization device for fluid | |
| CN203461291U (en) | Ultraviolet disinfection bottle cap and water bottle | |
| CN101823779A (en) | Electrodeless ultraviolet sterilization device | |
| CN103787446B (en) | A kind of fluid ultraviolet LED sterilizing unit with self-starting device | |
| CN103787447B (en) | Ultraviolet LED (Light-Emitting Diode) sterilizer for sterilizing stationary liquid | |
| CN203699968U (en) | Fluid used ultraviolet LED sterilization unit with self-starting device | |
| CN203699966U (en) | Ultraviolet LED sterilizer for static liquid sterilization | |
| CN203699967U (en) | Ultraviolet LED sterilization device for fluid | |
| CN205034598U (en) | Solar energy illumination litterbin that disinfects | |
| CN201762136U (en) | Non-polar ultraviolet sterilization equipment | |
| CN203820500U (en) | Portable sterilization device | |
| CN203307085U (en) | Ultraviolet sterilizer | |
| CN215161189U (en) | Side illumination formula ultraviolet LED flowing water sterilizing equipment | |
| CN207094443U (en) | A kind of deep ultraviolet LED sterilizes rod | |
| CN201332084Y (en) | Ultraviolet lamp and bushing assembly | |
| CN204729982U (en) | A kind of full angle photocatalyst superhigh power LED lamp | |
| CN202425461U (en) | Split ultraviolet sterilizing device for culture ditch | |
| CN205626550U (en) | Ultraviolet sterilizing lamp | |
| CN206219268U (en) | A kind of ultraviolet sterilization device of the buckle-type of tubular type | |
| CN205964538U (en) | Ultraviolet sterilizing lamp | |
| CN108217827A (en) | A kind of UV-LED water treatment facilities | |
| CN108506829A (en) | Multi-functional suspension lamp | |
| CN208355797U (en) | One kind being used for semiconductor technology refrigerator disinfecting lamp | |
| CN210077390U (en) | Water dispenser with UV-LED sterilization function | |
| CN209618938U (en) | The single-ended bactericidal lamp of semi-submersible type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |