CN108266693A - A kind of enhanced LED light source of misty rain light transmission - Google Patents
A kind of enhanced LED light source of misty rain light transmission Download PDFInfo
- Publication number
- CN108266693A CN108266693A CN201810063681.4A CN201810063681A CN108266693A CN 108266693 A CN108266693 A CN 108266693A CN 201810063681 A CN201810063681 A CN 201810063681A CN 108266693 A CN108266693 A CN 108266693A
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- ceramic substrate
- misty rain
- enhanced
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The invention belongs to outdoor lighting technical fields, and in particular to a kind of enhanced LED light source of misty rain light transmission.It includes ceramic substrate, the upper and lower surface setting metallic circuit of the ceramic substrate, setting is used to implement the through-hole of ceramic substrate upper and lower surface circuit communication on the ceramic substrate, the through-hole wall sets conductive layer, the conductive layer connects the metallic circuit, the side setting connection circuit of the ceramic substrate, white LED light source and yellow light LED light source are arranged on the connection circuit.The present invention takes single light source module groupization design, contains yellow light again containing white light on single light source, has novelty, white light source brightness is high, yellow light sources penetration power is strong, and energy conservation and environmental protection, long lifespan suitable for rainy foggy area, improve the practical function of light source.
Description
Technical field
The invention belongs to outdoor lighting technical fields, and in particular to a kind of enhanced LED light source of misty rain light transmission.
Background technology
LED light source application in illumination, has the advantages such as energy-saving and environmental protection, long lifespan outdoors.If only using white light, only
Pipe brightness, no matter light-color wavelengths, then under rainy foggy climatic environment, the penetration capacity of light is then bad.It is included in white light
The polychromatic light of various wavelength lights, the only light of part wavelength can penetrate a misty rain directive distant place.
Invention content
In view of the shortcomings of the prior art, the present invention provides a kind of energy conservation and environmental protection, long lifespan, brightness height, penetration power
The strong enhanced LED light source of misty rain light transmission.
To achieve these goals, the present invention is to realize by the following technical solutions：
A kind of enhanced LED light source of misty rain light transmission of the present invention, including ceramic substrate, the upper and lower surface of the ceramic substrate
Metallic circuit is set, the through-hole for being used to implement ceramic substrate upper and lower surface circuit communication is set on the ceramic substrate, it is described logical
Hole inner wall setting conductive layer, the conductive layer connect the metallic circuit, and the side setting of the ceramic substrate connects circuit, until
A few white LED light source and an at least yellow light LED light source are arranged on the connection circuit.
In parallel between above-mentioned white LED light source and yellow light LED light source, individually control is lighted；The yellow light LED light source and white
The power ratio of light LED light source is 0-5.
Above-mentioned through-hole diameter is 0.1-0.2mm.
Above-mentioned through-hole diameter is 0.15mm.
Above-mentioned white LED light source and yellow light LED light source cross arrangement.
Above-mentioned white LED light source and yellow light LED light source are fixed on the table of ceramic substrate by way of Reflow Soldering or eutectic weldering
On the circuit of face.
The reference color temperature of above-mentioned white LED light source is 2500K-6500K, colour rendering index 70-95；The yellow light LED light
The wave-length coverage in source is 570-590nm.
Above-mentioned ceramic substrate size is 3.0*3.0mm, 3.5*3.5mm or 5.0*5.0mm；The thickness of the ceramic substrate exists
0.25-1.0mm。
The material of above-mentioned ceramic substrate is aluminium oxide, aluminium nitride, sapphire or zirconium oxide.
Advantageous effect：
The present invention takes single light source module groupization design, contains yellow light again containing white light on single light source, has novelty, in vain
Radiant brightness is high, yellow light sources penetration power is strong, and energy conservation and environmental protection, long lifespan suitable for rainy foggy area, improve the reality of light source
Border acts on.
Description of the drawings
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the substrate back schematic diagram of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the present invention includes ceramic substrate 1, the upper and lower surface setting metal of the ceramic substrate 1
Electrode 2 sets 4 through-holes 3, the 3 diameter 0.15mm of through-hole on the ceramic substrate 1.3 inner wall of the through-hole setting is conductive
Layer, the conductive layer connect the metal electrode 2, the side setting connection circuit 6 of the ceramic substrate 1.Two white light LEDs light
Source 4 and two 5 die bonds of yellow light LED light source are on the connection circuit 6.Two white LED light sources 4 are connected, two yellow lights
LED light source 5 is connected, in parallel between two white LED light sources 4 and two yellow light LED light sources 5.The two white light LEDs light
Source 4 and two 5 square interval settings of yellow light LED light source.Two white LED light sources 4 and two yellow light LED light sources 5
It is placed in 3 top of through-hole.
Wherein, ceramic substrate size is 3.0*3.0mm, 3.5*3.5mm or 5.0*5.0mm；The thickness of ceramic substrate exists
0.25-1.0mm.The material of ceramic substrate is aluminium oxide, aluminium nitride, sapphire or zirconium oxide.
Wherein, in parallel between white LED light source and yellow light LED light source, individually control is lighted；The power of white LED light source
In 0-6W, the power of yellow light LED light source is in 0-6W.
Several above-mentioned single light sources are mounted in circuit board, if fine day at night, lights white light LEDs, if the rainy day
Or the greasy weather, then selectivity increases yellow light LED, and can adjust white light LEDs and yellow light LED is respective lights power, reaches excellent
Light mixing effect, the sight effect for bringing passerby can be more preferable.
White LED light source and yellow light LED light source cross arrangement, make uniform in light emission.
The present invention takes single light source module groupization design, contains yellow light again containing white light on single light source, has novelty, in vain
Radiant brightness is high, yellow light sources penetration power is strong, and energy conservation and environmental protection, long lifespan suitable for rainy foggy area, improve the reality of light source
Border acts on.
The production method of the present invention：
1st, 4 through-holes are obtained on ceramic substrate using laser boring technique；The size of ceramic substrate 1 is 5.0*5.0mm；
The thickness of ceramic substrate 1 is 0.5mm, and the material of ceramic substrate 1 is aluminium oxide, 3 diameter 0.15mm of through-hole.
2nd, metal is prepared in the side wall of each through-hole, forms conductive through hole；
3rd, metal electrode is made around the top and bottom of each through-hole, connects the metal electrode of top and bottom, upper surface
Certain connection in series-parallel is formed between circuit；
4th, two white light LEDs and two yellow light LEDs are welded on the upper surface electricity of substrate with tin cream by Reflow Soldering mode
On the road, single light source completes.Wherein, the reference color temperature of white LED light source is 5500K-6500K, colour rendering index 90；It is yellow
The wave-length coverage of light LED light source is 570-590nm.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of enhanced LED light source of misty rain light transmission, which is characterized in that including ceramic substrate, the upper following table of the ceramic substrate
Face sets metallic circuit, and the through-hole for being used to implement ceramic substrate upper and lower surface circuit communication is set on the ceramic substrate, described
Through-hole wall sets conductive layer, and the conductive layer connects the metallic circuit, and the side setting of the ceramic substrate connects circuit,
An at least white LED light source and at least a yellow light LED light source are arranged on the connection circuit.
A kind of 2. enhanced LED light source of misty rain light transmission according to claim 1, which is characterized in that the white LED light source
In parallel between yellow light LED light source, individually control is lighted；The power ratio of the yellow light LED light source and white LED light source is 0-5.
3. a kind of enhanced LED light source of misty rain light transmission according to claim 1, which is characterized in that the through-hole diameter is
0.1-0.2mm。
4. a kind of enhanced LED light source of misty rain light transmission according to claim 3, which is characterized in that the through-hole diameter is
0.15mm。
A kind of 5. enhanced LED light source of misty rain light transmission according to claim 1, which is characterized in that the white LED light source
With yellow light LED light source cross arrangement.
A kind of 6. enhanced LED light source of misty rain light transmission according to claim 1, which is characterized in that the white LED light source
It is fixed on the surface circuit of ceramic substrate by way of Reflow Soldering or eutectic weldering with yellow light LED light source.
A kind of 7. enhanced LED light source of misty rain light transmission according to claim 6, which is characterized in that the white LED light source
Reference color temperature be 2500K-6500K, colour rendering index 70-95；The wave-length coverage of the yellow light LED light source is 570-590nm.
A kind of 8. enhanced LED light source of misty rain light transmission according to claim 1, which is characterized in that the ceramic base board foot
Very little is 3.0*3.0mm, 3.5*3.5mm or 5.0*5.0mm；The thickness of the ceramic substrate is in 0.25-1.0mm.
9. a kind of enhanced LED light source of misty rain light transmission according to claim 1, which is characterized in that the ceramic substrate
Material is aluminium oxide, aluminium nitride, sapphire or zirconium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810063681.4A CN108266693A (en) | 2018-01-23 | 2018-01-23 | A kind of enhanced LED light source of misty rain light transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810063681.4A CN108266693A (en) | 2018-01-23 | 2018-01-23 | A kind of enhanced LED light source of misty rain light transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266693A true CN108266693A (en) | 2018-07-10 |
Family
ID=62776240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810063681.4A Pending CN108266693A (en) | 2018-01-23 | 2018-01-23 | A kind of enhanced LED light source of misty rain light transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266693A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955716Y (en) * | 2006-09-01 | 2007-10-03 | 赐建科技股份有限公司 | Lamp-seat structure of high-power light-emitting-diode lamp string |
| CN201145179Y (en) * | 2008-01-17 | 2008-11-05 | 鹤山丽得电子实业有限公司 | Dancing floor lamp |
| CN202140941U (en) * | 2011-06-14 | 2012-02-08 | 芜湖安瑞光电有限公司 | Light-emitting diode (LED) automotive lamp with adjustable color temperature |
| CN202697022U (en) * | 2012-05-21 | 2013-01-23 | 王定锋 | Light-emitting diode (LED) module with double-faced mixing circuit |
| CN105221940A (en) * | 2014-06-16 | 2016-01-06 | 西铁城电子株式会社 | LED light emission device |
-
2018
- 2018-01-23 CN CN201810063681.4A patent/CN108266693A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955716Y (en) * | 2006-09-01 | 2007-10-03 | 赐建科技股份有限公司 | Lamp-seat structure of high-power light-emitting-diode lamp string |
| CN201145179Y (en) * | 2008-01-17 | 2008-11-05 | 鹤山丽得电子实业有限公司 | Dancing floor lamp |
| CN202140941U (en) * | 2011-06-14 | 2012-02-08 | 芜湖安瑞光电有限公司 | Light-emitting diode (LED) automotive lamp with adjustable color temperature |
| CN202697022U (en) * | 2012-05-21 | 2013-01-23 | 王定锋 | Light-emitting diode (LED) module with double-faced mixing circuit |
| CN105221940A (en) * | 2014-06-16 | 2016-01-06 | 西铁城电子株式会社 | LED light emission device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
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| RJ01 | Rejection of invention patent application after publication |