CN202678412U - High-quality lighting LED conduction line bracket and high-quality lighting LED - Google Patents
High-quality lighting LED conduction line bracket and high-quality lighting LED Download PDFInfo
- Publication number
- CN202678412U CN202678412U CN 201220215177 CN201220215177U CN202678412U CN 202678412 U CN202678412 U CN 202678412U CN 201220215177 CN201220215177 CN 201220215177 CN 201220215177 U CN201220215177 U CN 201220215177U CN 202678412 U CN202678412 U CN 202678412U
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- Prior art keywords
- led
- reflector
- wire support
- cup
- quality
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Abstract
A high-quality lighting LED conduction line bracket comprises a substrate, and a reflective cup defined on the substrate, wherein the reflective cup comprises at least two reflective cups with different size, which are arranged in turn. The reflective cup in the cup-in-cup structure is arranged in the LED conduction line bracket, thus the light beam from an LED wafer is greatly reduced until basically no light beam needs to pass through the LED conduction line bracket to be reflected by the general light experiment and the small, large size design of the cup-in-cup structure, thus the light beam is directly emitted outside, therefore the loss on light flux of the LED wafer is reduced.
Description
[technical field]
The utility model relates to a kind of LED wire support, particularly a kind of high-quality illuminating LED wire support and adopt the LED of this high-quality illuminating LED wire support.
[background technology]
In traditional lighting technology, use osram lamp more, because power consumption and volume are large, luminous efficiency is low, the life-span is short, and more and more can not adapt to the needs of modern society.Along with the development of semiconductor technology, power consumption and volume are little, and luminous efficiency is high, and the life-span, the long application of LED in electric light source technology more and more was subject to people's attention.
Along with the progress of technology, the application of light-emitting diode (LIGHT EMITING DIODE is called for short LED) is increasingly extensive, and especially the power of LED is updated raising, and LED is gradually by the field infiltration and development of signal demonstration to lighting source.Extremely shown in Figure 2 such as Fig. 1, traditional LED100 primary structure comprises a LED wafer 104 and a LED wire support 101, LED wire support 101 offers groove 102, this LED wafer 104 is positioned at this groove 102 bottoms, be filled with the light-transmissive resin (not shown) in the groove 102, light-transmissive resin has fluorescent grain, and the light that LED wafer 104 sends reflects backward outer emission through light-transmissive resin.Because the refractive index of light-transmissive resin is fixed, so brightness and the emission angle of the LED light after refraction are constant, but wishing the brightness that LED shows, some user can increase, and some user wishes that the light emission angle of light-emitting diode display increases, so traditional light-emitting diode display can't satisfy different users's demand.Existing illuminating LED wire support 101 mostly is groove structure, and the rim of a cup of this groove 102 adopts round cup structure more, and its bottom is planar structure.Yet adopt the LED wire support 101 of this structure to have following shortcoming: the round cup structure bright dipping of a LED wire support 101 is inhomogeneous; The light decay phenomenon was quite serious after the light that the planar structure of two bottoms is sent LED wafer 104 reflected through LED wire support 101.Therefore, be necessary in fact to provide a kind of new LED wire support and adopt the LED of this LED wire support.
[utility model content]
Be the not good problem of optics that overcomes prior art, the utility model provides a kind of high-quality illuminating LED that has high-quality illuminating LED wire support and adopt this LED wire support.
The technical scheme of the utility model technical solution problem is: a kind of high-quality illuminating LED wire support is provided, and it comprises a substrate, and on the reflector that defines, this reflector comprises the reflectors of at least two different sizes that set gradually.
Preferably, the exiting surface of this reflector rule or the irregular annular that at least two sections continually varying Curves define of serving as reasons.
Preferably, the exiting surface of this reflector is oval.
Preferably, the joint face of this at least two reflector rule or the irregular annular that at least two sections continually varying Curves define of serving as reasons.
Preferably, the joint face of this at least two reflector is circular or oval.
Preferably, the table top of a rough surface is defined at least two reflector junctions.
Preferably, long pad is set at least on the table top of two reflector junctions.
The another technical scheme of the utility model technical solution problem provides a kind of high-quality illuminating LED, it comprises a LED wafer and a LED wire support, this LED wafer is arranged on this LED wire support, it is characterized in that: this LED wire support is as described in arbitrary claim of claim 1 to 7.
Preferably, the LED wafer is arranged at the bottom of reflector of this LED wire support or the side of reflector.
Preferably, this LED wafer is rectangle.
Compared with prior art, the utility model LED is by arranging the reflecting cup structure of cup in a glass in its LED wire support, and the size dimension that passes through cup in the general Experiments of Optics in this field and this glass designs, can realize that the light beam that the LED wafer sends greatly reduces to substantially not needing the refraction through this LED wire support directly to penetrate, thereby, reduce the loss of LED wafer luminous flux.Again, the exiting surface of this reflector is defined as an oval exiting surface, so the light guide of this LED wire support changes oval the distribution into by circular distribution, and oval exiting surface cooperates with rectangular LED wafer, can increase luminous flux.Again, the reflecting cup structure of cup defines the table top of a rough surface in this glass in this first reflector and this second reflector junction, processes to promote the LED wafer and this LED wire support passes through the bonding engaging force of glue by the surface coarsening of this table top.And the utility model LED prolongs the distance processing by the pad of this LED wire support, thereby can improve the reliability of product.
[description of drawings]
Fig. 1 is the floor map of prior art LED wire support.
Fig. 2 is the generalized section of prior art LED wire support.
Fig. 3 is the floor map of the utility model LED the first execution mode, and it comprises a LED wire support.
Fig. 4 is the generalized section of the utility model LED as shown in Figure 3.
Fig. 5 is the another generalized section of the utility model LED as shown in Figure 3.
Fig. 6 is the stereogram of the utility model LED wire support as shown in Figure 3.
Fig. 7 is the optical schematic diagram of the utility model LED wire support.
Fig. 8 is the floor map of the utility model LED wire support the second execution mode.
[embodiment]
See also Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, the utility model LED200 comprise a LED wafer 204, one LED wire support 202, this LED wafer 204 is contained in this LED wire support 202, and this LED wafer 204 is rectangle, extended two lead-in wires 2041 on it, article one, be connected with this wire 206 by the pad 208 on this LED wire support 202, another is connected with power supply.
Define a reflector 210 in this LED wire support 202, this reflector 210 defines the hollow structure of cup in a glass, it comprises one first reflector 214, one second reflector 212, this first reflector 214 connects with this second reflector 212 and is connected, this second reflector 212 is arranged at this LED wire support 202 bottoms, accommodate this LED wafer 204, this the first reflector 210 is arranged at the top of this second reflector 212, its diameter is greater than the diameter of this second reflector 212, and this first reflector 214 defines a table top 213 with these the second reflector 212 junctions, and this table top 213 is treated to a rough surface through surface coarsening.
This first reflector 214 defines the hollow space of a frustum cone structure, this LED wafer orientation is in the bottom of this first reflector 214, its inboard reflector layer (not label) that applies, the radius of the upper base 2141 of the hollow space of this frustum cone structure is greater than its radius size of 2142 of going to the bottom.
This second reflector 212 is arranged at this first reflector 214 tops, and it defines a larger elliptical table structure hollow space, its inboard reflector layer (not label) that applies.The upper base 2121 of the hollow space of this elliptical table structure is an ellipsoid, and it has defined the exiting surface of this LED wire support 210, and it is gone to the bottom 2122 is a disc, and its radius upper base radius greater than this first reflector 214 of going to the bottom.In addition, this second reflector 212 will design according to optical characteristics with the geometrical relationship of this first reflector 214, realizing that light beam from LED wafer 204 does not need through the refraction of this LED wire support 202 and directly outwards emission, thereby reduce the luminous flux loss of this LED wafer 204.
The utility model LED200 is by arranging the reflecting cup structure 210 of cup in a glass in its LED wire support 202, so pass through the size dimension design of cup in the general Experiments of Optics in this field and this glass, can realize that light beam that LED wafer 204 sends greatly reduces to substantially not needing the refraction through this LED wire support 210 directly to penetrate, thereby reduce the loss of LED wafer 204 luminous fluxes.Again, the exiting surface of this reflector 210 is defined as an oval exiting surface, so the light guide of this LED wire support 210 changes oval the distribution into by circular distribution, and oval exiting surface cooperates with rectangular LED wafer 204, can increase luminous flux.Again, the reflecting cup structure 210 of cup defines the table top 213 of a rough surface in this glass in this first reflector 214 and these the second reflector 212 junctions, processes to promote LED wafer 204 by the surface coarsening of this table top 213 and passes through the bonding engaging force of glue with this LED wire support 202.And the utility model LED200 prolongs the distance processing by the pad 208 of this LED wire support 202, thereby can improve the reliability of product.
The utility model LED200 is not limited to said structure, and it can also have following deformation design, wherein this reflector 210 define the cup in cup structure can be more than two reflecting cup structures, such as three, four or more; This exiting surface 2141 can be rule or an irregular annular that is defined by at least two sections continually varying Curves again.Again, this LED wafer 204 can also be arranged at the side of the reflector 210 of this LED wire support 202.In addition, as shown in Figure 8, the first reflector of this LED reflector 410 and the height of the second reflector and aspect ratio all can be adjusted according to optical demands, and dark such as this first reflector and the second reflector total glass can be 0.85 or 1.15mm.
The above only is preferred embodiment of the present utility model, and in order to limit the utility model, all any modifications of doing within principle of the present utility model are not equal to replacement and improvement etc. and all should comprise within the protection range of the present utility model.
Claims (10)
1. a high-quality illumination is with L ED wire support, and it comprises a substrate, and on the reflector that defines, it is characterized in that: this reflector comprises the reflectors of at least two different sizes that set gradually.
2. high-quality illuminating LED wire support as claimed in claim 1 is characterized in that: the exiting surface of this reflector rule or the irregular annular that at least two sections continually varying Curves define of serving as reasons.
3. high-quality illuminating LED wire support as claimed in claim 1 is characterized in that: the exiting surface of this reflector is for oval.
4. high-quality illuminating LED wire support as claimed in claim 1 is characterized in that: the joint face of this at least two reflector rule or the irregular annular that at least two sections continually varying Curves define of serving as reasons.
5. high-quality illuminating LED wire support as claimed in claim 4 is characterized in that: the joint face of this at least two reflector is for circular or oval.
6. high-quality illuminating LED wire support as claimed in claim 1, it is characterized in that: the table top of a rough surface is defined at least two reflector junctions.
7. high-quality illuminating LED wire support as claimed in claim 1 is characterized in that: long pad is set on the table top of two reflector junctions at least.
8. high-quality illuminating LED, it comprises a LED wafer and a LED wire support, this LED wafer is arranged on this LED wire support, it is characterized in that: this LED wire support is as described in arbitrary claim of claim 1 to 7.
9. high-quality illuminating LED as claimed in claim 8 is characterized in that: the LED wafer is arranged at the bottom of reflector of this LED wire support or the side of reflector.
10. high-quality illuminating LED as claimed in claim 8, it is characterized in that: this LED wafer is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220215177 CN202678412U (en) | 2011-06-30 | 2012-05-04 | High-quality lighting LED conduction line bracket and high-quality lighting LED |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229642.0 | 2011-06-30 | ||
| CN201120229642 | 2011-06-30 | ||
| CN 201220215177 CN202678412U (en) | 2011-06-30 | 2012-05-04 | High-quality lighting LED conduction line bracket and high-quality lighting LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678412U true CN202678412U (en) | 2013-01-16 |
Family
ID=47499292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220215177 Expired - Fee Related CN202678412U (en) | 2011-06-30 | 2012-05-04 | High-quality lighting LED conduction line bracket and high-quality lighting LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531065A (en) * | 2013-10-24 | 2014-01-22 | 浙江农林大学 | Colorimetric light source device based on tricolor LED |
| CN105299581A (en) * | 2015-11-05 | 2016-02-03 | 江苏欧密格光电科技股份有限公司 | LED element designed through secondary optical integration |
| CN108119833A (en) * | 2018-02-01 | 2018-06-05 | 陈广明 | Special lamp cup for ultra-thin lamp |
-
2012
- 2012-05-04 CN CN 201220215177 patent/CN202678412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531065A (en) * | 2013-10-24 | 2014-01-22 | 浙江农林大学 | Colorimetric light source device based on tricolor LED |
| CN105299581A (en) * | 2015-11-05 | 2016-02-03 | 江苏欧密格光电科技股份有限公司 | LED element designed through secondary optical integration |
| CN108119833A (en) * | 2018-02-01 | 2018-06-05 | 陈广明 | Special lamp cup for ultra-thin lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |