CN103899942A - Illuminating lamp - Google Patents
Illuminating lamp Download PDFInfo
- Publication number
- CN103899942A CN103899942A CN201210589238.3A CN201210589238A CN103899942A CN 103899942 A CN103899942 A CN 103899942A CN 201210589238 A CN201210589238 A CN 201210589238A CN 103899942 A CN103899942 A CN 103899942A
- Authority
- CN
- China
- Prior art keywords
- light
- reflecting part
- light source
- lamp body
- support portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an illuminating lamp which comprises a lamp body and a supporting portion, wherein the supporting portion is installed on the lamp body, a light source and a first reflection portion are arranged on the supporting portion, and the lamp body is provided with a second reflection portion. The first reflection portion reflects light, except for light which directly irradiates outside the second reflection portion, to the second reflection portion, wherein the light is emitted by the light source. The second reflection portion reflects the light which irradiates the second reflection portion to a light outlet of the lamp body. Due to the facts that the first reflection portion is arranged and reflects the light, except for the light which directly irradiates outside the second reflection portion, to the second reflection portion, and the light is emitted by the light source, the light emitted by the light source can be reflected to the light outlet of the illuminating lamp through the second reflection portion, and then the light irradiates a scheduled area. The light effect can be improved, and glare can be prevented.
Description
Technical field
The present invention relates to a kind of light fixture, relate in particular to a kind of lighting.
Background technology
A kind of lighting of the prior art is shown in Fig. 5.This lighting comprises lamp body 100 and support portion 300, and support portion 300 connects with lamp body 100, is provided with reflector 200 in the groove of lamp body 100, and support portion 300 is provided with LED light source 900.The light that LED light source 900 sends reflexes to the light-emitting window of lamp body through reflector 200.But the light of LED light source wide-angle direction reflects without reflector 200, but directly from light-emitting window outgoing, be not irradiated to presumptive area, cause light efficiency lower, and cause comparatively serious dazzle.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lighting.
In order to solve above technical problem, lighting of the present invention comprises lamp body and support portion, described support portion is installed on described lamp body, described support portion is provided with light source and the first reflecting part, described lamp body is provided with the second reflecting part, the light reflection except shining directly into described the second reflecting part that described the first reflecting part sends described light source is to described the second reflecting part, and described the second reflecting part will be irradiated to light reflection on it light-emitting window to described lamp body.
Preferably, described support portion is provided with the relative groove of described the second reflecting part, and described light source and described the first reflecting part are arranged in described groove.
Preferably, the light-emitting area of described light source is just to described the second reflecting part, and described the first reflecting part is arranged at the side of described light source.
Preferably, described support portion comprises connecting portion for connecting described lamp body and for the installation portion of described light source, described the first reflecting part is installed.
Preferably, the cross section of described support portion is T-shaped.
Preferably, described the first reflecting part is mirror-reflection portion.
Preferably, described the second reflecting part is diffuse reflection portion or mirror-reflection portion.
Preferably, described lamp body is provided with recess, and described the second reflection part is arranged in described recess.
Preferably, described lighting is provided with for preventing the light shielding part of light from the side outgoing of described lamp body.
Preferably, described light source is LED.
By being set, arrives the light reflection except shining directly into described the second reflecting part that described light source is sent the first reflecting part of described the second reflecting part, can make light that described light source sends all reflex to the light-emitting window of lighting through the second reflecting part, be irradiated to presumptive area, not only can improve light efficiency, can also prevent dazzle.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of lighting of the present invention;
Fig. 2 is the cutaway view of the lighting in Fig. 1;
Fig. 3 is the enlarged drawing of local A in Fig. 2;
Fig. 4 is the stereogram of the support portion in Fig. 1;
Fig. 5 is the schematic diagram of a kind of lighting of prior art.
The specific embodiment
Lighting below in conjunction with Fig. 1-4 couple a kind of embodiment of the present invention is elaborated.The lighting of the present embodiment comprises lamp body 1 and support portion 3, described support portion 3 is installed on described lamp body 1, described support portion 3 is provided with light source 9 and the first reflecting part 6, described lamp body 1 is provided with the second reflecting part 2, the light reflection except shining directly into described the second reflecting part 2 that described the first reflecting part 6 sends described light source 9 is to described the second reflecting part 2, and described the second reflecting part 2 will be irradiated to light reflection on it light-emitting window to described lamp body 1.In the present embodiment, described light source 9 is LED.As shown in Figure 2, in the present embodiment, the light-emitting window of the lighting that described lamp body 1 is the present embodiment with the breach between described support portion 3.Described support portion 3 is provided with the relative groove of described the second reflecting part 2, and described light source 9 and described the first reflecting part 6 are arranged in described groove.The light-emitting area of described light source 9 is just to described the second reflecting part 2, described the first reflecting part 6 is arranged at the side of described light source 9, like this, the second reflecting part 2 described in the direct directive of light of the smaller angle direction of described light source 9, described light source 9 reflex to the second reflecting part 2 compared with the light of wide-angle direction through described the first reflecting part 6.In the present embodiment, described the first reflecting part 6 is reflector independently, and this reflector is arranged in described groove.The oral area of described groove is provided with lampshade 7, and described lampshade 7 is made up of transparent material, by lampshade 7 is set, can protect light source 9 and the first reflecting part 6 in groove.Described support portion 3 comprises connecting portion 32 for connecting described lamp body 1 and for the installation portion 31 of described light source 9, described the first reflecting part 6 is installed.The cross section of described support portion 3 is T-shaped.Described the first reflecting part 6 is mirror-reflection portion.Described the second reflecting part 2 is diffuse reflection portion or mirror-reflection portion.In the present embodiment, described the second reflecting part 2 is also reflector independently.Described lamp body 1 is provided with recess, and described the second reflection part 2 is arranged in described recess.Described lighting is provided with for preventing the light shielding part 5 of light from the side outgoing of described lamp body, by light shielding part 5 is set, can play the effect of anti-dazzle.
As a kind of simple deformation of the present embodiment, described the first reflecting part also can form like this: the surface at the described groove of described support portion applies reflecting material, makes the surface of described groove become described the first reflecting part.
As the another kind of simple deformation of the present embodiment, described the first reflecting part also can form like this: the surface at the recess of described lamp body applies reflecting material, makes the surface of described recess become described the second reflecting part.
By being set, arrives the light reflection except shining directly into described the second reflecting part that described light source is sent the first reflecting part of described the second reflecting part, can make light that described light source sends all reflex to the light-emitting window of lighting through the second reflecting part, be irradiated to presumptive area, not only can improve light efficiency, can also prevent dazzle.
Claims (10)
1. a lighting, comprise lamp body and support portion, described support portion is installed on described lamp body, described support portion is provided with light source and the first reflecting part, described lamp body is provided with the second reflecting part, the light reflection except shining directly into described the second reflecting part that described the first reflecting part sends described light source is to described the second reflecting part, and described the second reflecting part will be irradiated to light reflection on it light-emitting window to described lamp body.
2. lighting according to claim 1, is characterized in that, described support portion is provided with the relative groove of described the second reflecting part, and described light source and described the first reflecting part are arranged in described groove.
3. lighting according to claim 1, is characterized in that, the light-emitting area of described light source is just to described the second reflecting part, and described the first reflecting part is arranged at the side of described light source.
4. lighting according to claim 1, is characterized in that, described support portion comprises connecting portion for connecting described lamp body and for the installation portion of described light source, described the first reflecting part is installed.
5. lighting according to claim 1, is characterized in that, the cross section of described support portion is T-shaped.
6. lighting according to claim 1, is characterized in that, described the first reflecting part is mirror-reflection portion.
7. lighting according to claim 1, is characterized in that, described the second reflecting part is diffuse reflection portion or mirror-reflection portion.
8. lighting according to claim 1, is characterized in that, described lamp body is provided with recess, and described the second reflection part is arranged in described recess.
9. lighting according to claim 1, is characterized in that, described lighting is provided with for preventing the light shielding part of light from the side outgoing of described lamp body.
10. lighting according to claim 1, is characterized in that, described light source is LED.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589238.3A CN103899942A (en) | 2012-12-29 | 2012-12-29 | Illuminating lamp |
| PCT/CN2013/001210 WO2014101264A1 (en) | 2012-12-29 | 2013-10-08 | Illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589238.3A CN103899942A (en) | 2012-12-29 | 2012-12-29 | Illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103899942A true CN103899942A (en) | 2014-07-02 |
Family
ID=50991439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210589238.3A Pending CN103899942A (en) | 2012-12-29 | 2012-12-29 | Illuminating lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103899942A (en) |
| WO (1) | WO2014101264A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605530A (en) * | 2014-11-06 | 2016-05-25 | 欧普照明股份有限公司 | Illumination cavity and LED lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2837674Y (en) * | 2005-10-25 | 2006-11-15 | 冯嘉善 | Embedded indirect-reflecting type straight tube fluorescent lamp appliance |
| US20090316414A1 (en) * | 2008-06-18 | 2009-12-24 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Led lamp |
| CN101936469A (en) * | 2009-06-29 | 2011-01-05 | Lg伊诺特有限公司 | Lighting device |
| CN101994939A (en) * | 2009-08-19 | 2011-03-30 | Lg伊诺特有限公司 | Lighting device |
| WO2011160955A1 (en) * | 2010-06-21 | 2011-12-29 | Osram Gesellschaft mit beschränkter Haftung | Lamp |
| US20120051041A1 (en) * | 2010-08-31 | 2012-03-01 | Cree, Inc. | Troffer-Style Fixture |
| WO2012139723A1 (en) * | 2011-04-15 | 2012-10-18 | Cooper Crouse-Hinds Gmbh | Luminaire |
| CN102777777A (en) * | 2011-05-12 | 2012-11-14 | 欧司朗股份有限公司 | Illuminating device and illuminating system with same |
| CN203068202U (en) * | 2012-12-29 | 2013-07-17 | 欧普照明股份有限公司 | Lighting lamp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9494293B2 (en) * | 2010-12-06 | 2016-11-15 | Cree, Inc. | Troffer-style optical assembly |
| KR101867044B1 (en) * | 2011-11-02 | 2018-07-23 | 엘지이노텍 주식회사 | Backlight unit, display apparatus using the same, and the lighting apparatus including the same |
| CN202629646U (en) * | 2012-04-20 | 2012-12-26 | 夏昌和 | Light emitting diode (LED) grille lamp |
-
2012
- 2012-12-29 CN CN201210589238.3A patent/CN103899942A/en active Pending
-
2013
- 2013-10-08 WO PCT/CN2013/001210 patent/WO2014101264A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2837674Y (en) * | 2005-10-25 | 2006-11-15 | 冯嘉善 | Embedded indirect-reflecting type straight tube fluorescent lamp appliance |
| US20090316414A1 (en) * | 2008-06-18 | 2009-12-24 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Led lamp |
| CN101936469A (en) * | 2009-06-29 | 2011-01-05 | Lg伊诺特有限公司 | Lighting device |
| CN101994939A (en) * | 2009-08-19 | 2011-03-30 | Lg伊诺特有限公司 | Lighting device |
| CN101994940A (en) * | 2009-08-19 | 2011-03-30 | Lg伊诺特有限公司 | Lighting device |
| CN102042522A (en) * | 2009-08-19 | 2011-05-04 | Lg伊诺特有限公司 | Lighting device |
| WO2011160955A1 (en) * | 2010-06-21 | 2011-12-29 | Osram Gesellschaft mit beschränkter Haftung | Lamp |
| US20120051041A1 (en) * | 2010-08-31 | 2012-03-01 | Cree, Inc. | Troffer-Style Fixture |
| WO2012139723A1 (en) * | 2011-04-15 | 2012-10-18 | Cooper Crouse-Hinds Gmbh | Luminaire |
| CN102777777A (en) * | 2011-05-12 | 2012-11-14 | 欧司朗股份有限公司 | Illuminating device and illuminating system with same |
| CN203068202U (en) * | 2012-12-29 | 2013-07-17 | 欧普照明股份有限公司 | Lighting lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605530A (en) * | 2014-11-06 | 2016-05-25 | 欧普照明股份有限公司 | Illumination cavity and LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014101264A1 (en) | 2014-07-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |
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| RJ01 | Rejection of invention patent application after publication |