CN204213671U - LED integrated optical source - Google Patents
LED integrated optical source Download PDFInfo
- Publication number
- CN204213671U CN204213671U CN201420588499.8U CN201420588499U CN204213671U CN 204213671 U CN204213671 U CN 204213671U CN 201420588499 U CN201420588499 U CN 201420588499U CN 204213671 U CN204213671 U CN 204213671U
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- CN
- China
- Prior art keywords
- light source
- led light
- concave surface
- fixture
- integrated optical
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED integrated optical source, comprise fixture and multiple LED light source, the cross section of fixture is arc, multiple LED light source is arranged on the concave surface of fixture, the tangent line that the wafer of LED light source is corresponding with concave surface with it is parallel, or the wafer of LED light source is overlapping with its tangent line corresponding with concave surface, the concave surface of fixture forms reflecting surface, and the light of multiple LED light source injection is gathered in same impact point.Cross section due to fixture is arc, the concave surface of fixture forms reflecting surface, the tangent line that the wafer of LED light source is corresponding with concave surface with it is parallel or overlapping, the light of multiple LED light source injections of installing on reflecting surface is gathered in same target area, reaches light source and concentrate the object high with intensity of illumination.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of LED integrated optical source.
Background technology
At present, lighting device obtains a large amount of uses, particularly LED light source in people's daily life, because LED light source is a kind of effective energy-conserving product, has been applied to more and more in lighting device.The light shot out due to LED light source at present generally can only forming surface light source, therefore cannot realize highly integrated, make LED light source require that high occasion cannot be used in some intensity of illumination.
Utility model content
The purpose of this utility model is to provide a kind of LED integrated optical source, can reach light source and concentrate the object high with intensity of illumination.
For realizing the purpose of this utility model, the technical scheme taked is:
A kind of LED integrated optical source, comprise fixture and multiple LED light source, the cross section of fixture is curved, multiple LED light source is arranged on the concave surface of fixture, the tangent line that the wafer of LED light source is corresponding with concave surface with it is parallel, or the wafer of LED light source is overlapping with its tangent line corresponding with concave surface, the concave surface of fixture forms reflecting surface, and the light of multiple LED light source injection is gathered in same focal point.
Cross section due to fixture is arc, the concave surface of fixture forms reflecting surface, the wafer of LED light source is parallel with the tangent line that concave surface is formed or overlapping with it, the light of multiple LED light source injections of installing on reflecting surface is gathered in same target area, reaches light source and concentrate the object high with intensity of illumination.
Below technical scheme is further illustrated:
Further, each LED light source correspondence is provided with lens, and lens are fixed on reflecting surface.By arranging lens on each LED light source, the light that multiple LED light source is penetrated all focuses on same focal position, improves the concentration degree of light source further, increases intensity of illumination.
Further, multiple LED light source forms multiple LED light source circle, and the diameter of the multiple LED light source circle direction from the center of concave surface along female side openings becomes large gradually, and the spacing between two LED light sources adjacent on same LED light source circle is identical.Spacing between the LED light source that same circle is adjacent is identical, makes LED light source be distributed on fixture, makes the good heat dissipation effect of LED integrated optical source.
Further, the LED light source on two adjacent LED light source circles circumferentially staggers arrangement, makes all LED light source uniformly dispersings on fixture on the reflecting surface, improves the radiating effect of LED integrated optical source further.
Further, fixture is reflective bowl-shape.
Compared with prior art, the utility model has following beneficial effect:
The utility model is by the curved-surface structure of fixture, the concave surface of fixture is made to form reflecting surface, the wafer of LED light source is parallel with the tangent line that concave surface is formed or overlapping with it, and lens are set on each LED light source, the light that multiple LED light source is penetrated focuses on same focal position, make light source high concentration, intensity of illumination is high; And make all LED light source uniformly dispersings on fixture, make the good heat dissipation effect of LED integrated optical source, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment LED integrated optical source;
Fig. 2 is the sectional view along A-A line in Fig. 1;
Fig. 3 is the B direction view of Fig. 1.
Description of reference numerals:
100. fixtures, 101. concave surfaces, 200.LED light source.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
As depicted in figs. 1 and 2, a kind of LED integrated optical source, comprise fixture 100 and multiple LED light source 200, fixture 100 is in bowl-shape, and the cross section of fixture 100 is curved, and multiple LED light source 200 is arranged on the concave surface 101 of fixture, the tangent line that the wafer of LED light source 200 is corresponding with concave surface 101 with it is parallel, or the wafer of LED light source 200 is overlapping with its tangent line corresponding with concave surface 101, the concave surface 101 of fixture forms reflecting surface, and the light that multiple LED light source 200 penetrates is gathered in same focal point.
Cross section due to fixture 100 is arc, and the concave surface 101 of fixture 100 forms reflecting surface, the light of multiple LED light sources 200 injection of installing on reflecting surface is gathered in same target area, reaches light source and concentrate the object high with intensity of illumination.
As depicted in figs. 1 and 2, each LED light source 200 correspondence is provided with lens (accompanying drawing does not identify), and lens are fixed on the concave surface 101 of fixture 100.By arranging lens on each LED light source 200, the light that multiple LED light source 200 is penetrated focuses on same focal position, improves the concentration degree of light source further, increases intensity of illumination.
In the present embodiment, lens are convex lens, and the light that multiple LED light source 200 is penetrated focuses on same focal position after convex lens.According to actual needs lens can also be set to concavees lens.
As shown in Figure 3, multiple LED light source 200 forms multiple LED light source circle, the diameter of the multiple LED light source circle direction from the center of concave surface 101 along concave surface 101 opening becomes large gradually, and the spacing between two LED light sources 200 that same circle is adjacent is identical, and the LED light source 200 of adjacent turn circumferentially staggers arrangement.Make all LED light sources 200 uniformly dispersing on fixture on the reflecting surface, substantially increase the radiating effect of LED integrated optical source.
In the present embodiment, reflecting surface is provided with 7 circle LED light sources 200, and reflecting surface can also arrange the above LED light source 200 of 2 circle according to actual size.
The utility model is by the curved-surface structure of fixture 100, make the concave surface 101 of fixture 100 form reflecting surface, and arrange lens on each LED light source 200, the light that multiple LED light source 200 is penetrated focuses on same focal position, make light source high concentration, intensity of illumination is high; And make all LED light source 200 uniformly dispersings on fixture 100, make the good heat dissipation effect of LED integrated optical source, increase the service life.
The above embodiment only have expressed detailed description of the invention of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a LED integrated optical source, it is characterized in that, comprise fixture and multiple LED light source, the cross section of described fixture is curved, described LED light source is arranged on the concave surface of described fixture, and the tangent line that the wafer of described LED light source is corresponding with described concave surface with it is parallel, or the wafer of described LED light source is overlapping with its tangent line corresponding with described concave surface, the concave surface of described fixture forms reflecting surface, and the light of multiple described LED light source injection is gathered in same focal point.
2. LED integrated optical source according to claim 1, is characterized in that, each described LED light source correspondence is provided with lens, and described lens are fixed on described concave surface.
3. LED integrated optical source according to claim 1, it is characterized in that, multiple described LED light source forms multiple LED light source circle, the diameter of the multiple described LED light source circle direction from the center of described concave surface along described female side openings becomes large gradually, and the spacing between two described LED light sources adjacent on same described LED light source circle is identical.
4. LED integrated optical source according to claim 3, is characterized in that, the described LED light source on adjacent two described LED light source circles circumferentially staggers arrangement.
5. the LED integrated optical source according to any one of Claims 1-4, is characterized in that, described fixture is bowl-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588499.8U CN204213671U (en) | 2014-10-11 | 2014-10-11 | LED integrated optical source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588499.8U CN204213671U (en) | 2014-10-11 | 2014-10-11 | LED integrated optical source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213671U true CN204213671U (en) | 2015-03-18 |
Family
ID=52982340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588499.8U Expired - Fee Related CN204213671U (en) | 2014-10-11 | 2014-10-11 | LED integrated optical source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329598A (en) * | 2014-10-11 | 2015-02-04 | 广州市珠江灯光科技有限公司 | LED (light-emitting diode) integrated light source |
-
2014
- 2014-10-11 CN CN201420588499.8U patent/CN204213671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329598A (en) * | 2014-10-11 | 2015-02-04 | 广州市珠江灯光科技有限公司 | LED (light-emitting diode) integrated light source |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20201011 |