CN101655186B - LED illumination lamp - Google Patents
LED illumination lamp Download PDFInfo
- Publication number
- CN101655186B CN101655186B CN2008102170389A CN200810217038A CN101655186B CN 101655186 B CN101655186 B CN 101655186B CN 2008102170389 A CN2008102170389 A CN 2008102170389A CN 200810217038 A CN200810217038 A CN 200810217038A CN 101655186 B CN101655186 B CN 101655186B
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- Prior art keywords
- lamp housing
- reflector
- led lighting
- led
- led light
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Abstract
An LED illumination lamp comprises a lamp housing with an opening at one end, an electric component arranged in the lamp housing, a lampshade arranged at the opening end of the lamp housing, a plurality of LED light sources arranged in the lamp housing and a reflector component arranged in the lamp housing and formed by a plurality of reflectors matched with the LED light sources. The openings of the reflectors face the opening end of the lamp housing, and the LED light sources are arranged opposite to the reflectors. The LED illumination lamp of the invention has the advantages of wide radiation range, low energy consumption, long service life and the like, and is suitable for illumination in large public places.
Description
Technical field
The present invention relates to the LED lighting field, more particularly, relate to a kind of LED lighting.
Background technology
Along with the development of technology, high-power, low energy consumption, long-life LED succeed in developing, and are widely used on the various lightings as light source, such as, LED flashlight, LED mine lamp etc.Yet, these light fixtures all are to adopt bowl-shape reflector basically, its light range of exposures is narrow, and these light fixtures all are to adopt single led light source basically, only being suitable for mobile night illumination uses, for some occasions that needs throw light on a large scale, such as some public arenas, these light fixture is inapplicable.
Summary of the invention
The technical problem to be solved in the present invention is that the narrow defective of above-mentioned LED light irradiation scope at prior art provides a kind of LED lighting that is suitable for throwing light on a large scale.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of LED lighting, the lamp housing that comprises an end opening, be arranged on the electric component in the lamp housing, and the lampshade that is arranged on the lamp housing openend, it is characterized in that, also comprise several led light sources that are arranged in the described lamp housing, and the reflector unit that is arranged on several reflectors compositions that cooperate with described led light source in the described lamp housing, described reflector opening is towards the openend of lamp housing, and described led light source and described reflector are provided with in opposite directions.
In LED lighting of the present invention, also comprise security strip, described led light source is arranged on the security strip, described security strip two ends are provided with draw-in groove, described reflector unit two ends are provided with the grab adaptive with described draw-in groove, and described security strip is fixed on the described reflector unit.
In LED lighting of the present invention, described reflector be shaped as arc-shaped surface, the light reflection surface of described reflector is made up of several tiny circular arc cambers.
In LED lighting of the present invention, also comprise several heat conduction stators that are arranged on the envelope inner wall, described heat conduction stator is connected with described security strip.
In LED lighting of the present invention, described security strip and described heat conduction stator material are the metal of high thermal conductivity coefficient.
In LED lighting of the present invention, the reflective surface of described reflector and plane included angle, lampshade place are 30 °～60 °.
In LED lighting of the present invention, the reflective surface of described reflector and plane included angle, lampshade place are 45 °.
In LED lighting of the present invention, the described reflector unit back side is provided with L shaped buckle, and described lamp housing inside is provided with and the described draw-in groove that is clasped, and described reflector unit is connected in the lamp housing.
In LED lighting of the present invention, be provided with many group reflector units in the described lamp housing, and many security strips that cooperate with described reflector unit with its on led light source.
In LED lighting of the present invention, described many group reflector units are set in parallel in the lamp housing, and the two adjacent groups reflector unit that parallels is symmetrical arranged about its center.
Implement LED lighting of the present invention, have following beneficial effect: LED lighting of the present invention, adopt a plurality of led light sources and reflector a plurality of and that led light source is adaptive, enlarged range of exposures; The light reflection surface of reflector is made up of several tiny circular arc cambers, and reflector and light source are provided with in opposite directions, makes illumination more even, and has the effect of anti-dazzle; Security strip and heat conduction fixture adopt the high thermal conductivity coefficient metal to make, and have strengthened heat-conducting effect, have prolonged light fixture service life; Reflector unit is parallel is symmetrical arranged for many groups, has further increased range of exposures.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is a LED lighting preferred embodiment decomposing schematic representation of the present invention;
Fig. 2 is an A portion enlarged drawing among Fig. 1;
Fig. 3 is a B portion enlarged drawing among Fig. 1;
Fig. 4 is a C portion enlarged drawing among Fig. 1;
Fig. 5 is a LED lighting preferred embodiment schematic cross-section of the present invention;
Fig. 6 is LED lighting light source of the present invention and reflector position view.
The specific embodiment
Referring to Fig. 1, in LED lighting preferred embodiment of the present invention, the lamp housing 100 that comprises an end opening, be arranged on electric component 500 in the lamp housing 100, and the lampshade 200 that is arranged on lamp housing 100 openends, lampshade 200 is made for transparent or semitransparent material, and the two ends, the left and right sides of lamp housing 100 are connected with left end cap 102 and right end cap 102 respectively; LED lighting preferred embodiment of the present invention also comprises several led light sources 600 that are arranged in the lamp housing 100, referring to Fig. 5 and Fig. 6, and the reflector unit 300 that is arranged on several reflectors 303 compositions that cooperate with led light source 600 in the lamp housing 100, the opening of reflector 303 is towards the openend of lamp housing 100, led light source 600 is provided with in opposite directions with reflector 303, the light elder generation directive reflector 303 that led light source 600 sends, after reflector 303 reflections, throw away, increase the illumination range and the uniformity, and anti-dazzle effect is arranged, avoid the light direct projection of led light source 600 to go out, because of light damages human eye too by force.
Referring to Fig. 1 and Fig. 6 in order to make illumination more even, reflector 303 be shaped as arc-shaped surface, its light reflection surface is made up of several tiny arc surfaces, design makes illumination more even like this.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, in the LED lighting preferred embodiment of the present invention, also comprise security strip 401, security strip 401 is provided with the some installing holes 402 that are used to install led light source 600, some led light sources 600 are installed on the security strip 401 abreast by installing hole 402, security strip 401 two ends are provided with draw-in groove 403, and at the grab 301 that reflector unit 300 two ends are provided with and this draw-in groove is adaptive, security strip 401 is fixed on the reflector unit 300.The back side of reflector unit 300 is provided with L shaped buckle 302, also be provided with through hole on the buckle 302, be provided with in the lamp housing 100 and draw-in groove 104 that this buckle 302 cooperates, during assembling, reflector unit 300 is stuck in the draw-in groove 104 on the lamp housing 100 by buckle 302, with screw reflector unit 300 is fixed on the lamp housing 100 then.This clamping matching design, make easy to assembly quick, easy operating.
Referring to Fig. 1, also be provided with the heat conduction stator 103 that cooperates with security strip 401 in the lamp housing 100, heat conduction stator 103 and security strip 401 all adopt the metal of high thermal conductivity coefficient to make, in this preferred embodiment, adopt aluminium to make, heat conduction stator 103 is connected with security strip 401, and to 401 certain fixations of security strip, the heat that led light source on the security strip 401 600 is produced is led away simultaneously, play heat conduction and heat radiation, help prolonging the service life of led light source 600.
Referring to Fig. 1 and Fig. 5, in the preferred embodiment of the present invention, the reflective surface of reflector 303 is whole to become certain included angle with plane, lampshade 200 place, also is the angle that plane, security strip 401 place is become with plane, lampshade 200 place, the angle of this angle is 30 °～60 °, and optimized angle is 45 °; Be provided with many group reflector units 300 in the lamp housing 100, and many security strips 401 that are mated and the led light source 600 on it, many groups are given out light device assembly 300 can be along the straight line setting, also can be arranged in parallel, in the preferred embodiment of the present invention, have four groups of reflector units 300, two groups together along straight line be provided with the back and other two groups be arranged in parallel, the two adjacent groups reflector unit 300 that parallels is symmetrical arranged about its center, the light that penetrates of both sides intersects at a certain angle and throws away like this, has increased range of exposures.
LED lighting of the present invention adopts a plurality of led light sources and reflector a plurality of and that led light source is adaptive, has enlarged range of exposures; The light reflection surface of reflector is made up of several tiny circular arc cambers, and reflector and light source are provided with in opposite directions, makes illumination more even, and has the effect of anti-dazzle; Security strip and heat conduction fixture adopt the high thermal conductivity coefficient metal to make, and have strengthened heat-conducting effect, have prolonged light fixture service life; Reflector unit is parallel is symmetrical arranged for many groups, has further increased range of exposures.
Claims (9)
1. LED lighting, the lamp housing that comprises an end opening, be arranged on the electric component in the lamp housing, and the lampshade that is arranged on the lamp housing openend, it is characterized in that, also comprise several led light sources that are arranged in the described lamp housing, and be arranged on the reflector unit that several reflectors that cooperate with described led light source in the described lamp housing are formed, described reflector opening is towards the openend of lamp housing, and described led light source and described reflector are provided with in opposite directions; Described reflector be shaped as arc-shaped surface, the light reflection surface of described reflector is made up of several tiny arc surfaces.
2. LED lighting according to claim 1, it is characterized in that, also comprise security strip, described led light source is arranged on the security strip, described security strip two ends are provided with draw-in groove, described reflector unit two ends are provided with the grab adaptive with described draw-in groove, and described security strip is fixed on the described reflector unit.
3. LED lighting according to claim 2 is characterized in that, also comprises several heat conduction stators that are arranged on the envelope inner wall, and described heat conduction stator is connected with described security strip.
4. LED lighting according to claim 3 is characterized in that, described security strip and described heat conduction stator material are the metal of high thermal conductivity coefficient.
5. LED lighting according to claim 1 is characterized in that, the reflective surface of described reflector and plane included angle, lampshade place are 30 °～60 °.
6. LED lighting according to claim 5 is characterized in that, the reflective surface of described reflector and plane included angle, lampshade place are 45 °.
7. LED lighting according to claim 2 is characterized in that, the described reflector unit back side is provided with L shaped buckle, and described lamp housing inside is provided with and the described draw-in groove that is clasped, and described reflector unit is connected in the lamp housing.
8. according to each described LED lighting of claim 2 to 7, it is characterized in that, be provided with many group reflector units in the described lamp housing, and many security strips that cooperate with described reflector unit with its on led light source.
9. LED lighting according to claim 8 is characterized in that, described many group reflector units are set in parallel in the lamp housing, and the two adjacent groups reflector unit that parallels is symmetrical arranged about its center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102170389A CN101655186B (en) | 2008-10-17 | 2008-10-17 | LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102170389A CN101655186B (en) | 2008-10-17 | 2008-10-17 | LED illumination lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101655186A CN101655186A (en) | 2010-02-24 |
| CN101655186B true CN101655186B (en) | 2011-06-15 |
Family
ID=41709592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102170389A Expired - Fee Related CN101655186B (en) | 2008-10-17 | 2008-10-17 | LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101655186B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762061A (en) * | 2003-12-05 | 2006-04-19 | 三菱电机株式会社 | Light emitting device and illumination instrument using the same |
| CN2844665Y (en) * | 2005-07-12 | 2006-12-06 | 财团法人车辆研究测试中心 | Reflecting LED light for automobile |
| CN201003722Y (en) * | 2006-12-07 | 2008-01-09 | 刘文轩 | Lamp tube support with reflector |
| CN201103813Y (en) * | 2007-10-26 | 2008-08-20 | 北京工达凯吉尔光电科技有限公司 | High power LED bar lamp |
-
2008
- 2008-10-17 CN CN2008102170389A patent/CN101655186B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762061A (en) * | 2003-12-05 | 2006-04-19 | 三菱电机株式会社 | Light emitting device and illumination instrument using the same |
| CN2844665Y (en) * | 2005-07-12 | 2006-12-06 | 财团法人车辆研究测试中心 | Reflecting LED light for automobile |
| CN201003722Y (en) * | 2006-12-07 | 2008-01-09 | 刘文轩 | Lamp tube support with reflector |
| CN201103813Y (en) * | 2007-10-26 | 2008-08-20 | 北京工达凯吉尔光电科技有限公司 | High power LED bar lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101655186A (en) | 2010-02-24 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN OCEAN'S KING LIGHTING TECHNOLOGY Co.,Ltd. Assignor: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY Co.,Ltd. Contract record no.: 2011440020428 Denomination of invention: LED lighting Granted publication date: 20110615 License type: Exclusive License Open date: 20100224 Record date: 20111124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20191017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |