CN107830417A - A kind of LED UV light sources for installing low-angle lens - Google Patents
A kind of LED UV light sources for installing low-angle lens Download PDFInfo
- Publication number
- CN107830417A CN107830417A CN201711091235.6A CN201711091235A CN107830417A CN 107830417 A CN107830417 A CN 107830417A CN 201711091235 A CN201711091235 A CN 201711091235A CN 107830417 A CN107830417 A CN 107830417A
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- CN
- China
- Prior art keywords
- angle lens
- led
- low
- light sources
- light
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
Abstract
The invention provides a kind of LED UV light sources for installing low-angle lens, including cold water substrate, several light emitting modules or lamp bead are provided with cold water substrate, several LED ultra-violet light-emitting semiconductors are integrated with light emitting module or lamp bead, low-angle lens are provided with each LED ultra-violet light-emittings semiconductor.The LED UV light sources of installation low-angle lens provided by the invention, with the focusing function of low-angle lens, increase effectively solidification distance, makes it obtain bigger UV drying energies in certain distance and reach more effective UV drying effects, meets the solidifying requirements of special installation.
Description
Technical field
The present invention relates to a kind of LED UV light sources, more particularly to a kind of low-angle lens of installing to solidify distance so as to adjust
LED UV light sources.
Background technology
In general LED UV light sources, it is very short that its effective UV dries distance, and it is better more to press close to light source effect, generally effectively
UV energy can only be within 2CM, effective solidifying requirements cannot be reached by surmounting this distance.So result in most
Special installation, such as sheet-fed offset press, rotary press, iron-printing machine, furniture spray paint, roller coating equipment, all because LED UV are effective
Solidification is apart from short and can not apply.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of LED UV for installing low-angle lens
Light source, increase effectively solidification distance, meet the solidifying requirements of special installation.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of LED UV light sources for installing low-angle lens, including cold water substrate, it is provided with the cold water substrate some
Individual light emitting module or lamp bead, several LED ultra-violet light-emitting semiconductors are integrated with the light emitting module or lamp bead, it is each described
Low-angle lens are provided with LED ultra-violet light-emitting semiconductors.
Further, the light emitting module or lamp bead in a matrix fashion mounting arrangement on the cold water substrate.
Further, the emission wavelength of the LED ultra-violet light-emittings semiconductor is 200nm-450nm.
Further, the emission wavelength of the LED ultra-violet light-emittings semiconductor is 385nm or 395nm.
Further, the LED ultra-violet light-emittings semiconductor is integrated in by way of serial or parallel connection or series connection and parallel connection
On the light emitting module.
Further, the low-angle lens are attached on the surface of the LED ultra-violet light-emittings semiconductor.
Further, the low-angle lens are shaped as semicircle or aspherical shape.
A kind of LED UV light sources for installing low-angle lens of the present invention, with the focusing function of low-angle lens, increase has
Effect solidification distance, makes it obtain bigger UV drying energies in certain distance and reach more effective UV drying effects, meets special
The solidifying requirements of different equipment.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is structural representation overall in the embodiment of the present invention 1；
Fig. 2 is the structural representation of light emitting module in the embodiment of the present invention 1；
Fig. 3 is structural representation overall in the embodiment of the present invention 2.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, 2, a kind of LED UV light sources for installing low-angle lens, including cold water substrate 1, on cold water substrate 1
Several light emitting modules 2 are provided with, several LED ultra-violet light-emitting semiconductors, each ultraviolet hairs of LED are integrated with light emitting module 2
Low-angle lens 3 are provided with photosemiconductor.
Mounting arrangement is on cold water substrate 1 in a matrix fashion for light emitting module 2, so as to form a smooth surface, ensures solidification nothing
Dead angle.
The emission wavelength of LED ultra-violet light-emitting semiconductors is 200nm-450nm, most preferably 385nm or 395nm.
LED ultra-violet light-emittings semiconductor is integrated on light emitting module 2 by way of serial or parallel connection or series connection and parallel connection, root
According to being actually needed, such as voltage, current requirements, select suitable connected mode.
Low-angle lens 3 are attached on the surface of LED ultra-violet light-emitting semiconductors, ensure that light rate is not lost.
Low-angle lens 3 are shaped as semicircle or aspherical shape, can also be according to the shape of LED ultra-violet light-emitting semiconductors
It is adjusted.
Embodiment 2
As shown in figure 3, the present embodiment and the difference of embodiment 1 are：Several lamp beads 4, lamp are provided with cold water substrate 1
Pearl 4 is integrated with several LED ultra-violet light-emitting semiconductors, and low-angle lens 3, lamp are provided with each LED ultra-violet light-emittings semiconductor
Pearl 4 in a matrix fashion mounting arrangement on cold water substrate 1.
Operation principle：
Coordinated by the low-angle lens for choosing different angle with LED ultra-violet light-emittings semiconductor, and then adjust focusing distance,
So as to increase effectively solidification distance, overcome far can not realize the technical barrier of solidification due to drying distance.
A kind of LED UV light sources for installing low-angle lens of the present invention, with the focusing function of low-angle lens, increase has
Effect solidification distance, makes it obtain bigger UV drying energies in certain distance and reach more effective UV drying effects, meets special
The solidifying requirements of different equipment.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (7)
- A kind of 1. LEDUV light sources for installing low-angle lens, it is characterised in that：Including cold water substrate, set on the cold water substrate Several light emitting modules or lamp bead are equipped with, several LED ultra-violet light-emitting semiconductors are integrated with the light emitting module or lamp bead, often Low-angle lens are provided with the individual LED ultra-violet light-emittings semiconductor.
- A kind of 2. LEDUV light sources for installing low-angle lens according to claim 1, it is characterised in that：The luminous mould Block or lamp bead in a matrix fashion mounting arrangement on the cold water substrate.
- A kind of 3. LEDUV light sources for installing low-angle lens according to claim 1, it is characterised in that：The LED is ultraviolet The emission wavelength of emitting semiconductor is 200nm-450nm.
- A kind of 4. LEDUV light sources for installing low-angle lens according to claim 3, it is characterised in that：The LED is ultraviolet The emission wavelength of emitting semiconductor is 385nm or 395nm.
- A kind of 5. LEDUV light sources for installing low-angle lens according to claim 1, it is characterised in that：The LED is ultraviolet Emitting semiconductor is integrated on the light emitting module by way of serial or parallel connection or series connection and parallel connection.
- A kind of 6. LEDUV light sources for installing low-angle lens according to claim 1, it is characterised in that：The low-angle Lens are attached on the surface of the LED ultra-violet light-emittings semiconductor.
- A kind of 7. LEDUV light sources for installing low-angle lens according to claim 1, it is characterised in that：The low-angle Lens are shaped as semicircle or aspherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091235.6A CN107830417A (en) | 2017-11-08 | 2017-11-08 | A kind of LED UV light sources for installing low-angle lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091235.6A CN107830417A (en) | 2017-11-08 | 2017-11-08 | A kind of LED UV light sources for installing low-angle lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830417A true CN107830417A (en) | 2018-03-23 |
Family
ID=61654100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091235.6A Pending CN107830417A (en) | 2017-11-08 | 2017-11-08 | A kind of LED UV light sources for installing low-angle lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830417A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904664A (en) * | 2006-07-31 | 2007-01-31 | 华中科技大学 | Ultraviolet LED focusing apparatus for photocureable fast forming device |
| CN104741302A (en) * | 2014-12-29 | 2015-07-01 | 无锡网圣优威科技有限公司 | UV oil paint solidification device for spraying industry |
| CN205570739U (en) * | 2016-03-04 | 2016-09-14 | 无锡光云通信科技有限公司 | Probe connection ware of UV solidification machine |
| KR20160126129A (en) * | 2015-04-22 | 2016-11-02 | 유버 주식회사 | Uv led module and uv curing apparatus |
| CN205859689U (en) * | 2016-08-11 | 2017-01-04 | 深圳市天添光电科技有限公司 | LED transmissive mirror structure |
| CN107166213A (en) * | 2017-05-02 | 2017-09-15 | 曹云东 | The assemblage method of UVLED light |
| CN207334293U (en) * | 2017-11-08 | 2018-05-08 | 无锡科之源光电设备有限公司 | A kind of LED UV light sources for installing low-angle lens |
-
2017
- 2017-11-08 CN CN201711091235.6A patent/CN107830417A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904664A (en) * | 2006-07-31 | 2007-01-31 | 华中科技大学 | Ultraviolet LED focusing apparatus for photocureable fast forming device |
| CN104741302A (en) * | 2014-12-29 | 2015-07-01 | 无锡网圣优威科技有限公司 | UV oil paint solidification device for spraying industry |
| KR20160126129A (en) * | 2015-04-22 | 2016-11-02 | 유버 주식회사 | Uv led module and uv curing apparatus |
| CN205570739U (en) * | 2016-03-04 | 2016-09-14 | 无锡光云通信科技有限公司 | Probe connection ware of UV solidification machine |
| CN205859689U (en) * | 2016-08-11 | 2017-01-04 | 深圳市天添光电科技有限公司 | LED transmissive mirror structure |
| CN107166213A (en) * | 2017-05-02 | 2017-09-15 | 曹云东 | The assemblage method of UVLED light |
| CN207334293U (en) * | 2017-11-08 | 2018-05-08 | 无锡科之源光电设备有限公司 | A kind of LED UV light sources for installing low-angle lens |
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