CN105221975A - A kind of remote excitation technical pattern LED light source - Google Patents
A kind of remote excitation technical pattern LED light source Download PDFInfo
- Publication number
- CN105221975A CN105221975A CN201410267675.2A CN201410267675A CN105221975A CN 105221975 A CN105221975 A CN 105221975A CN 201410267675 A CN201410267675 A CN 201410267675A CN 105221975 A CN105221975 A CN 105221975A
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- China
- Prior art keywords
- blue
- light source
- led light
- light led
- led chip
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Abstract
The invention discloses a kind of remote excitation technical pattern LED light source, it relates to a kind of LED light source.It comprises blue-light led chip and fluorescence cover, and blue-light led chip exterior is provided with fluorescence cover; Described blue-light led chip comprises substrate, the coloured light LED light source that turns blue, circumscripted power line point and transparent adhesive tape, and substrate center is provided with the coloured light LED light source that turns blue, and substrate peripheral is provided with circumscripted power line point, coloured light LED light source outer enclosure of turning blue transparent adhesive tape.Colour consistency of the present invention is good, and light is soft, and colour temperature concentration degree is high, has high temperature resistant lampshade, and assembling is simple, and product reliability is high, long service life.
Description
Technical field
What the present invention relates to is a kind of LED light source, is specifically related to a kind of remote excitation technical pattern LED light source.
Background technology
LED is more than appearance, in widespread attention and developed rapidly, is that the advantage that has with itself is inseparable.These advantages sum up and are: brightness is high, operating voltage is low, power consumption is little, miniaturized, the life-span long, shock-resistant and stable performance.The development prospect of LED is very wide, at present just towards more high brightness, more high weather resistance, higher luminous density, higher uniformity of luminance future development.Current industry technology main flow, blue light single wafer surface encapsulates fluorescent glue (glue mixing is yellow, red, green) by outer surface, excites compound to produce white light by blue chip.But the colour consistency of this traditional LED light source is not high, and colour temperature concentration degree is low, assembling is simple not, and product reliability is not high, and service life is short.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of remote excitation technical pattern LED light source, colour consistency is good, and light is soft, and colour temperature concentration degree is high, has high temperature resistant lampshade, and assembling is simple, and product reliability is high, long service life.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of remote excitation technical pattern LED light source, and comprise blue-light led chip and fluorescence cover, blue-light led chip exterior is provided with fluorescence cover; Described blue-light led chip comprises substrate, the coloured light LED light source that turns blue, circumscripted power line point and transparent adhesive tape, and substrate center is provided with the coloured light LED light source that turns blue, and substrate peripheral is provided with circumscripted power line point, coloured light LED light source outer enclosure of turning blue transparent adhesive tape.
As preferably, described fluorescence cover scribbles fluorescent material.
Beneficial effect of the present invention:
1. turn blue the chip of coloured light, and by die bond, routing, makes blue-light source after moding technique encapsulated moulding.
2. high temperature resistant lampshade, surface uniform sprayed with fluorescent powder, colour consistency is good, and light is soft, and colour temperature concentration degree is high.
3. the adaptive different fluorescent material of different types of blue-light LED chip, configurable go out different-colour, different colour rendering index Ra, the lighting of the recombined white light LED of different light efficiency 1m/w.
4. this light source and lampshade dimensional structure perfect unity, assembling is simple.
5., because blue chip is away from fluorescent material (cover), product reliability, the life-span is promoted further.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Fig. 2 is the side view of Fig. 2;
Fig. 3 is the die bond bonding wire schematic diagram of blue-light led chip of the present invention;
Fig. 4 is that transparent adhesive tape of the present invention encapsulates color light source of turning blue;
Fig. 5 is the side view of Fig. 4 of the present invention;
Fig. 6 is the structural representation of fluorescence cover of the present invention;
Fig. 7 is the side view of Fig. 6.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
With reference to Fig. 1-7, this detailed description of the invention by the following technical solutions: a kind of remote excitation technical pattern LED light source, comprises blue-light led chip 1 and fluorescence cover 2, and blue-light led chip 1 outer setting has fluorescence cover 2; Described blue-light led chip 1 comprises substrate 11, the coloured light LED light source 12 that turns blue, circumscripted power line point 13 and transparent adhesive tape 14, substrate 11 center is provided with the coloured light LED light source 12 that turns blue, substrate 11 periphery is provided with circumscripted power line point 13, coloured light LED light source 12 outer enclosure of turning blue transparent adhesive tape 14.
The characteristics of luminescence that this detailed description of the invention has is: a, high temperature resistant lampshade, surface uniform sprayed with fluorescent powder, and colour consistency is good, and light is soft, and colour temperature concentration degree is high.
The adaptive different fluorescent material of b, different types of blue-light LED chip, configurable go out different-colour, different colour rendering index Ra, the lighting of the recombined white light LED of different light efficiency 1m/w.
The light source of this detailed description of the invention and lampshade dimensional structure perfect unity, assembling is simple.Because blue chip is away from fluorescent material (cover), product reliability, the life-span is promoted further.
This detailed description of the invention is the chip of coloured light of turning blue, and by die bond, routing, makes blue-light source after moding technique encapsulated moulding.
This detailed description of the invention relates to the encapsulation of a kind of blue emitting chips and forms LED light source, sprayed with fluorescent powder lampshade, and blue chip sends blue-light excited yellow fluorescent powder (also may be yellow, green or red mixed powder), and the two compound changes into white light.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a remote excitation technical pattern LED light source, comprise blue-light led chip (1) and fluorescence cover (2), blue-light led chip (1) outer setting has fluorescence cover (2); Described blue-light led chip (1) comprises substrate (11), the coloured light LED light source (12) that turns blue, circumscripted power line point (13) and transparent adhesive tape (14), substrate (11) center is provided with the coloured light LED light source (12) that turns blue, substrate (11) periphery is provided with circumscripted power line point (13), and turn blue coloured light LED light source (12) outer enclosure transparent adhesive tape (14).
2. a kind of remote excitation technical pattern LED light source according to claim 1, is characterized in that, described fluorescence cover (2) scribbles fluorescent material.
3. a kind of remote excitation technical pattern LED light source according to claim 1, is characterized in that, described blue-light led chip (1) is by die bond, and routing, makes blue-light source after moding technique encapsulated moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267675.2A CN105221975A (en) | 2014-06-17 | 2014-06-17 | A kind of remote excitation technical pattern LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267675.2A CN105221975A (en) | 2014-06-17 | 2014-06-17 | A kind of remote excitation technical pattern LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105221975A true CN105221975A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267675.2A Pending CN105221975A (en) | 2014-06-17 | 2014-06-17 | A kind of remote excitation technical pattern LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221975A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060012991A1 (en) * | 2004-07-15 | 2006-01-19 | Gelcore, Llc | Led lighting system with reflective board |
| US7534002B2 (en) * | 2005-09-15 | 2009-05-19 | Toyoda Gosei Co., Ltd. | Lighting device |
| CN101737645A (en) * | 2009-12-31 | 2010-06-16 | 杭州士兰明芯科技有限公司 | LED (Liquid Emitting Diode) white light bulb and production method thereof |
| CN102338307A (en) * | 2010-07-19 | 2012-02-01 | 惠州元晖光电有限公司 | Phosphor coating films and lighting apparatuses using the same |
| CN103013491A (en) * | 2012-12-20 | 2013-04-03 | 杭州纳晶科技有限公司 | Silica gel fitting and fabrication method thereof, and LED lamp provided with silica gel fitting |
| CN203927510U (en) * | 2014-06-17 | 2014-11-05 | 深圳市斯迈得光电子有限公司 | A kind of remote excitation technical pattern LED light source |
-
2014
- 2014-06-17 CN CN201410267675.2A patent/CN105221975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060012991A1 (en) * | 2004-07-15 | 2006-01-19 | Gelcore, Llc | Led lighting system with reflective board |
| US7534002B2 (en) * | 2005-09-15 | 2009-05-19 | Toyoda Gosei Co., Ltd. | Lighting device |
| CN101737645A (en) * | 2009-12-31 | 2010-06-16 | 杭州士兰明芯科技有限公司 | LED (Liquid Emitting Diode) white light bulb and production method thereof |
| CN102338307A (en) * | 2010-07-19 | 2012-02-01 | 惠州元晖光电有限公司 | Phosphor coating films and lighting apparatuses using the same |
| CN103013491A (en) * | 2012-12-20 | 2013-04-03 | 杭州纳晶科技有限公司 | Silica gel fitting and fabrication method thereof, and LED lamp provided with silica gel fitting |
| CN203927510U (en) * | 2014-06-17 | 2014-11-05 | 深圳市斯迈得光电子有限公司 | A kind of remote excitation technical pattern LED light source |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building 6, 8, 9 floor Applicant after: SHENZHEN SMALITE OPTO-ELECTRONIC CO., LTD. Address before: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building 6, 8, 9 floor Applicant before: Shenzhen Smalite Optoelectronics Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |