CN204062592U - LED combination light fixture - Google Patents
LED combination light fixture Download PDFInfo
- Publication number
- CN204062592U CN204062592U CN201420481729.0U CN201420481729U CN204062592U CN 204062592 U CN204062592 U CN 204062592U CN 201420481729 U CN201420481729 U CN 201420481729U CN 204062592 U CN204062592 U CN 204062592U
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- light source
- led light
- illumination
- field
- led
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Abstract
The utility model discloses a kind of LED combination light fixture, comprise multiple LED light source, LED light source is provided with light distributing cap, light distributing cap has different curvature and goes out lighting angle for generation difference, multiple LED light source has is arranged to row with gap, inside at least one inside being positioned at, the lighting angle of LED light source is less than the outside LED light source being positioned at LED light source both sides inside this, the lighting angle of LED light source, the length in the gap between LED light source and LED light source mate mutually apart from this three of height of its field of illumination, outside LED light source falls within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source fall within the same side of the illumination zone in field of illumination.The beneficial effects of the utility model are: produce the field of illumination of making a distinction between the important and the lesser one, person easy to use carries out different activities in different field of illuminations, can not to causing visual sense of discomfort.
Description
Technical field
The utility model relates to field of LED illumination, particularly relates to LED combination light fixture.
Background technology
Existing LED lamp generally all focuses on and increases irradiating angle to obtain larger illumination zone, but larger light angle also means the brightness reduced in field of illumination, and field of illumination part primary and secondary, superposition confusion that multiple light source produces, easily cause visual sense of discomfort to people.
Utility model content
Technical problem to be solved in the utility model is: cause visual sense of discomfort for current LED lamp illumination region confusion to people, provide a kind of LED combination light fixture that can produce the orderly field of illumination of primary and secondary.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED combination light fixture, comprise multiple LED light source, described LED light source is provided with light distributing cap, described light distributing cap has different curvature and goes out lighting angle for generation difference, multiple LED light source has is arranged to row with gap, inside at least one inside being positioned at, the lighting angle of LED light source is less than the outside LED light source being positioned at LED light source both sides inside this, the lighting angle of LED light source, the length in the gap between LED light source and LED light source mate mutually apart from this three of height of its field of illumination, outside LED light source falls within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source fall within the same side of the illumination zone in field of illumination.
Further, described LED light source is provided with three, comprise a described inner side LED light source and two outside LED light sources, two outside LED light sources fall within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source fall within the same side of the illumination zone in field of illumination.
Further, when described inner side LED light source is provided with two or more, the illumination zone that multiple inner sides LED light source falls within field of illumination overlaps completely.
The beneficial effects of the utility model are: produce by the length in the gap between the lighting angle of LED light source, LED light source and LED light source the secondary bright field of illumination being positioned at inner illumination highlights region and being positioned at around illumination highlights region apart from the mutual coupling of this three of height of its field of illumination, produce the field of illumination of making a distinction between the important and the lesser one, person easy to use carries out different activities in different field of illuminations, can not to causing visual sense of discomfort.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the LED combination light fixture of the utility model embodiment.
Label declaration: 10, LED light source; 11, inner side LED light source; 12, outside LED light source.
Detailed description of the invention
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
The design of the utility model most critical is: by building the field of illumination that brightness is different, make a distinction between the important and the lesser one, person easy to use carries out different activities in different field of illuminations, can not to causing visual sense of discomfort.
Refer to Fig. 1, a kind of LED combination light fixture, comprise multiple LED light source 10, described LED light source is provided with light distributing cap, described light distributing cap has different curvature and goes out lighting angle for generation difference, multiple LED light source 10 has is arranged to row with gap, inside at least one inside being positioned at, the lighting angle of LED light source 11 is less than the outside LED light source 12 being positioned at LED light source 11 both sides inside this, the lighting angle a of LED light source 10, the length l in the gap between LED light source 10 and LED light source 10 mate mutually apart from this three of height h of its field of illumination, outside LED light source 12 falls within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source 11 fall within the same side of the illumination zone in field of illumination.
From foregoing description, the beneficial effects of the utility model are: produce by the length in the gap between the lighting angle of LED light source, LED light source and LED light source the secondary bright field of illumination being positioned at inner illumination highlights region and being positioned at around illumination highlights region apart from the mutual coupling of this three of height of its field of illumination, produce the field of illumination of making a distinction between the important and the lesser one, person easy to use carries out different activities in different field of illuminations, can not to causing visual sense of discomfort.
Further, LED light source is in FIG provided with three, comprise a described inner side LED light source 11 and LED light sources 12, two outside, two outsides LED light source 12 and fall within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source 11 fall within the same side of the illumination zone in field of illumination.
Seen from the above description, this programme is most basic one of the application, two field of illuminations of outside LED light source to an inner side LED light source supplement, and coincident, the brightest illuminating effect is produced at coincidence part, the field of illumination made a circle in week then produces secondary bright illuminating effect, so just can adapt to the different user demand of user.
Further, when described inner side LED light source is provided with two or more, the illumination zone that multiple inner sides LED light source falls within field of illumination overlaps completely.
Seen from the above description, the setting of multiple inner sides LED light source can strengthen the illuminating effect in inner illumination highlights region greatly.
Please refer to Fig. 1, embodiment of the present utility model is a kind of LED combination light fixture, comprise three LED light sources 10, described LED light source is provided with light distributing cap, described light distributing cap has different curvature and goes out lighting angle for generation difference, three LED light sources 10 are arranged to row with having gap length l, the light emitting anger a1 degree being positioned at an inner side LED light source 11 of inner side is less than the lighting angle a2 of the outside LED light source 12 being positioned at LED light source 11 both sides inside this, the lighting angle a of LED light source 10, the length l in the gap between LED light source 10 and LED light source 10 mate mutually apart from this three of height h of its field of illumination, two outside LED light sources 12 fall within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source 11 fall within the same side of the illumination zone in field of illumination.
In sum, the LED combination light fixture that the utility model provides produces by the length in the gap between the lighting angle of LED light source, LED light source and LED light source the secondary bright field of illumination being positioned at inner illumination highlights region and being positioned at around illumination highlights region apart from the mutual coupling of this three of height of its field of illumination, produce the field of illumination of making a distinction between the important and the lesser one, person easy to use carries out different activities in different field of illuminations, can not to causing visual sense of discomfort.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a LED combination light fixture, comprise multiple LED light source, described LED light source is provided with light distributing cap, it is characterized in that, described light distributing cap has different curvature and goes out lighting angle for generation difference, multiple LED light source has is arranged to row with gap, inside at least one inside being positioned at, the lighting angle of LED light source is less than the outside LED light source being positioned at LED light source both sides inside this, the lighting angle of LED light source, the length in the gap between LED light source and LED light source mate mutually apart from this three of height of its field of illumination, outside LED light source falls within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source fall within the same side of the illumination zone in field of illumination.
2. LED combination light fixture according to claim 1, it is characterized in that, described LED light source is provided with three, comprise a described inner side LED light source and two outside LED light sources, two outside LED light sources fall within the coincident that the edge of the illumination zone in field of illumination and inner side LED light source fall within the same side of the illumination zone in field of illumination.
3. LED combination light fixture according to claim 1, is characterized in that, when described inner side LED light source is provided with two or more, the illumination zone that multiple inner sides LED light source falls within field of illumination overlaps completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481729.0U CN204062592U (en) | 2014-08-25 | 2014-08-25 | LED combination light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481729.0U CN204062592U (en) | 2014-08-25 | 2014-08-25 | LED combination light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062592U true CN204062592U (en) | 2014-12-31 |
Family
ID=52204100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481729.0U Expired - Fee Related CN204062592U (en) | 2014-08-25 | 2014-08-25 | LED combination light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556011A (en) * | 2018-12-28 | 2019-04-02 | 厦门市朗星教育科技有限公司 | A kind of eye-protecting lamp |
-
2014
- 2014-08-25 CN CN201420481729.0U patent/CN204062592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556011A (en) * | 2018-12-28 | 2019-04-02 | 厦门市朗星教育科技有限公司 | A kind of eye-protecting 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210825 |