CN206492032U - UV LED sterilizing units - Google Patents
UV LED sterilizing units Download PDFInfo
- Publication number
- CN206492032U CN206492032U CN201621341118.1U CN201621341118U CN206492032U CN 206492032 U CN206492032 U CN 206492032U CN 201621341118 U CN201621341118 U CN 201621341118U CN 206492032 U CN206492032 U CN 206492032U
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- CN
- China
- Prior art keywords
- led
- light source
- circuit board
- ultraviolet
- sterilizing units
- 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.)
- Expired - Fee Related
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model is related to chlorination equipment field, and in particular to a kind of UV LED sterilizing units, including：Including：UV LED ultraviolet light sources, light source circuit board, light transmission piece and shell body；The light transmission piece is bonded and fixed at the lower ending opening edge of the shell body, forms a cavity, and the light source circuit board is arranged in the cavity；The UV LED ultraviolet light sources are arranged on the light source circuit board lower surface, and pass through the outside irradiation ultraviolet radiation of the light transmission piece.Using such scheme, the utility model provides a kind of UV LED sterilizing units, and using UV LED as ultraviolet light source, energy-conserving and environment-protective, heat radiation is low, safe and reliable, stablizes durable, can efficient sterilizing.
Description
Technical field
The utility model is related to chlorination equipment field, and in particular to a kind of UV-LED sterilizing units.
Background technology
The mankind have the tradition using the ultraviolet portion sterilization in sunshine very early, and domestic and international scientific worker is to ultraviolet
The research of line sterilization also exceedes a century, and UV radiation technology for sterilization is more widely used in increasing field, especially
It is that achievement is protruded in terms of air disinfection, water process sterilization.It mainly acts on the DNA of microorganism, destroys DNA structure, is allowed to
The function of breeding and self-replacation is lost, so as to reach the purpose of sterilizing, and is left with colorless and odorless without chemical substance
Advantage.
The light source device of existing ultraviolet sterilization equipment, is substantially and uses mercury lamp, and mercury lamp can produce the purple for eliminating bacterium
Outside line, but wave band is relatively wide, normally could effectively be sterilized the first preheated one-section time when opening mercury lamp；The voltage used is high,
Energy consumption is big；The outer of luminescent device is with glass tube, is easily broken once encountering sharp object or dropping to ground glass tube,
Cause secondary pollution；The heat ratio that mercury lamp is sent in irradiation is larger, the problem of also needing to consider radiating when using.
Utility model content
To solve the above problems, the utility model provides a kind of UV-LED sterilizing units, energy-conserving and environment-protective, heat radiation is low, peace
It is complete reliable, stablize durable, can efficient sterilizing.
A kind of UV-LED sterilizing units, including：UV-LED ultraviolet light sources, light source circuit board, light transmission piece and shell body；Institute
The lower ending opening edge that light transmission piece is bonded and fixed at the shell body is stated, a cavity is formed, the light source circuit board is arranged on institute
State in cavity；The UV-LED ultraviolet light sources be arranged on the light source circuit board lower surface, and through the light transmission piece to
External exposure has the ultraviolet of bactericidal action, so as to reach sterilization and suppress the effect of bacteria breed.
Further, above-mentioned UV-LED sterilizing units also include：Indicator lamp, the indicator lamp is arranged on light source electricity
The upper surface of road plate, and an indicator lamp hole is correspondingly arranged on the shell body, indicator lamp is sent out visible by the hole
Light, the working condition to show this UV-LED sterilizing unit.
Further, the wavelength that above-mentioned UV-LED ultraviolet light sources send ultraviolet is 200nm-280nm.Experiment card
Bright, wavelength is optimal for 200nm-280nm ultraviolet disinfection Disinfection Effect.
Further, above-mentioned ultraviolet light source sets one or more, sets on demand, adapts to varying environment to ultraviolet
The demand of intensity.
Further, above-mentioned cavity is closed chamber, prevents foreign object, especially liquid from entering in cavity, sterilizes UV-LED
Device can be used for more sterilized environments, and applicability is higher.
Further, the stationary plane of above-mentioned light transmission piece and shell body is provided with sealing ring, it is ensured that sealing effectiveness.
Further, above-mentioned UV-LED sterilizing units also include：Connecting line, described connecting line one end and the circuit of light sources
Plate is electrically connected, other end connection electric supply installation, realizes effective control to UV-LED sterilizing units.
The UV-LED sterilizing units that the utility model is provided compared with prior art, have the advantages that：
1. by the use of UV-LED as ultraviolet light source, generation be Single wavelength light, compare concentration, ultraviolet radiation intensity
Greatly, sterilization is more efficient.
2. not mercurous, the ultraviolet of generation is free of noxious material in itself, does not also result in secondary pollution, safe and environment-friendly.
3.UV-LED is cold light source, non-thermal radiation.
4.UV-LED has the life-span of overlength, and the life-span, not by opening and closing times influence, vibration resistance is reliable and stable.
5. preheating, plug and play are not required to when using.
The voltage ratio that 6.UV-LED is used is relatively low, energy-conservation.
7.UV-LED small volumes, the product of different profiles can be manufactured into according to demand, be applicable various occasions.
Using such scheme, the utility model provides a kind of UV-LED sterilizing units, and energy-conserving and environment-protective, heat radiation is low, safety
Reliably, stablize durable, can efficient sterilizing.
Brief description of the drawings
Fig. 1 is structural blast schematic diagram of the present utility model；
Fig. 2 is structure schematic cross-sectional view of the present utility model.
Reference：1- shell bodies；2-UV-LED ultraviolet light sources；The light sources of 21- first；22- secondary light sources；3- printing opacities
Piece；4- light source circuit boards；5- indicator lamps；6- sealing rings
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.In the utility model
In the description of application, it is to be understood that term " on ", " under ", " interior ", " outer " etc., the orientation or position relationship of instruction are base
In orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify describe, rather than indicate or
Specific orientation must be had, with specific azimuth configuration and operation by implying the part or structure of meaning, therefore it is not intended that
To limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing mesh, and it is not intended that indicating or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.
As depicted in figs. 1 and 2, the UV-LED sterilizing units that the utility model is provided, including：Shell body 1, UV-LED are ultraviolet
Line source 2, light transmission piece 3, light source circuit board 4, indicator lamp 5 and sealing ring 6.Light transmission piece 3 passes through a kind of gluing solid in shell body 1
One closed cavity of lower ending opening edge formation, while setting sealing ring 6 on the connecting end surface, it is ensured that water proof and dust proof；Light
Source circuit plate 4 is arranged in the cavity (not indicated in figure), and is bolted on shell body 1 on default bolt column；
UV-LED ultraviolet light sources 2 are arranged on the lower surface of light source circuit board 4, have sterilization to external exposure through light transmission piece 3 during work
The ultraviolet of effect；Indicator lamp 5 is arranged on the upper surface of light source circuit board 4, and is correspondingly arranged on shell body 1 instruction
Lamp hole, indicator lamp 5 sends out visible ray by the hole, the working condition to show this UV-LED sterilizing unit；Meanwhile, light
Source circuit plate 4 is connected to the electric supply installations such as power supply or master control borad by connecting line, to UV-LED ultraviolet light sources 2 and indicator lamp
5 are controlled and power.When UV-LED sterilizing units work, indicator lamp 5 sends visible ray to outside housing 1, and shows UV-LED
The working condition of ultraviolet light source 2；UV-LED ultraviolet light sources 2 are 200nm-280nm's through the outside illumination wavelength of light transmission piece 3
Ultraviolet, it is demonstrated experimentally that there is the ultraviolet of the wavelength stronger sterilizing to act on, while light-illuminating, can be produced big
The anion of amount intersperses among space, plays smoke abatement and dust control and eliminates the unusual smell, and the objects such as article surface or water are killed while producing
Bacterium and the effect for suppressing bacteria breed.
UV-LED compacts, can set one or more according to different environmental requirements and sterilization intensity demand,
Or the product of different profiles and power is manufactured into, it is applicable various occasions；UV-LED ultraviolet light sources 2 in the present embodiment are set to
Two, the first light source 21 and secondary light source 22 are symmetricly set on light source circuit board 4, uniformly purple to the stronger sterilization of external exposure
Outer light.
The utility model utilizes UV- while the advantages of ultraviolet sterilization colorless and odorless is left without chemical substance is retained
LED substitutes mercury lamp as ultraviolet light source, and the ultraviolet of generation is free of noxious material, does not also result in secondary pollution, pacifies in itself
Entirely, it is environmentally friendly；UV-LED is cold light source, and non-thermal radiation, preheating, plug and play, and generation are not required to when using is the light of Single wavelength,
Compare concentration, brightness is high, ultraviolet radiation intensity is big, sterilization it is more efficient；UV-LED driving voltage is single than relatively low
UV-LED voltages 5-7V can just send the ultraviolet of available sterilization, energy-conservation；UV-LED has the life-span of overlength, and life-span in itself
Not by opening and closing times influence, vibration resistance is reliable and stable；UV-LED small volumes, can be strong according to different environmental requirements and sterilization
Degree demand is manufactured into the product of different profiles and power, is applicable Wet or dry condition, open and close space, and water dispenser, refrigerator, laundry
The various specific occasions for needing to sterilize such as machine, dehumidifier.
In summary, the utility model provides a kind of UV-LED sterilizing units, using UV-LED as ultraviolet light source, energy-saving ring
Protect, heat radiation is low, safe and reliable, stablizes durable, can efficient sterilizing.
It should be noted that preferred embodiment above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in previous embodiment, or to which part or whole technologies
Feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model reality
The scope of a technical scheme is applied, it all should cover among claim of the present utility model and the scope of specification.
Claims (7)
1. a kind of UV-LED sterilizing units, it is characterised in that including：UV-LED ultraviolet light sources, light source circuit board, light transmission piece and
Shell body；The light transmission piece is bonded and fixed at the lower ending opening edge of the shell body, forms a cavity, the light source circuit board
It is arranged in the cavity；The UV-LED ultraviolet light sources are arranged on the lower surface of the light source circuit board, and through described
The outside irradiation ultraviolet radiation of light transmission piece.
2. UV-LED sterilizing units according to claim 1, it is characterised in that also include：Indicator lamp, the indicator lamp peace
Mounted in the upper surface of the light source circuit board, and it is correspondingly arranged on the shell body indicator lamp hole.
3. UV-LED sterilizing units according to claim 1, it is characterised in that
The wavelength that the UV-LED ultraviolet light sources send ultraviolet is 200nm-280nm.
4. UV-LED sterilizing units according to claim 3, it is characterised in that
The ultraviolet light source sets one or more.
5. UV-LED sterilizing units according to claim 1, it is characterised in that
The cavity is closed chamber.
6. UV-LED sterilizing units according to claim 5, it is characterised in that
The stationary plane of the light transmission piece and shell body is provided with sealing ring.
7. UV-LED sterilizing units according to claim 1, it is characterised in that also include：Connecting line；The connecting line one
End is electrically connected with the light source circuit board, other end connection electric supply installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341118.1U CN206492032U (en) | 2016-12-07 | 2016-12-07 | UV LED sterilizing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341118.1U CN206492032U (en) | 2016-12-07 | 2016-12-07 | UV LED sterilizing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492032U true CN206492032U (en) | 2017-09-15 |
Family
ID=59800278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341118.1U Expired - Fee Related CN206492032U (en) | 2016-12-07 | 2016-12-07 | UV LED sterilizing units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492032U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950854A (en) * | 2017-12-08 | 2018-04-24 | 深圳市海司恩科技有限公司 | A kind of portable germicidal case |
| CN108083383A (en) * | 2017-12-21 | 2018-05-29 | 深圳市海司恩科技有限公司 | Disinfection equipment |
| WO2019080129A1 (en) * | 2017-10-27 | 2019-05-02 | 深圳前海小有技术有限公司 | Fluid sterilization device |
| WO2019079985A1 (en) * | 2017-10-25 | 2019-05-02 | 深圳前海小有技术有限公司 | Housing and surface disinfecting and sterilising apparatus |
| CN110893243A (en) * | 2019-12-16 | 2020-03-20 | 深圳市炬诠科技有限公司 | Portable UV LED sterilizing equipment |
-
2016
- 2016-12-07 CN CN201621341118.1U patent/CN206492032U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019079985A1 (en) * | 2017-10-25 | 2019-05-02 | 深圳前海小有技术有限公司 | Housing and surface disinfecting and sterilising apparatus |
| WO2019080129A1 (en) * | 2017-10-27 | 2019-05-02 | 深圳前海小有技术有限公司 | Fluid sterilization device |
| CN107950854A (en) * | 2017-12-08 | 2018-04-24 | 深圳市海司恩科技有限公司 | A kind of portable germicidal case |
| CN108083383A (en) * | 2017-12-21 | 2018-05-29 | 深圳市海司恩科技有限公司 | Disinfection equipment |
| CN110893243A (en) * | 2019-12-16 | 2020-03-20 | 深圳市炬诠科技有限公司 | Portable UV LED sterilizing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170915 Termination date: 20201207 |