CN105333359A - Partition light-emitting lamp - Google Patents
Partition light-emitting lamp Download PDFInfo
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- CN105333359A CN105333359A CN201410307586.6A CN201410307586A CN105333359A CN 105333359 A CN105333359 A CN 105333359A CN 201410307586 A CN201410307586 A CN 201410307586A CN 105333359 A CN105333359 A CN 105333359A
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- light
- light source
- reflector plate
- blockette
- reflection cavity
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Abstract
The invention provides a partition light-emitting lamp. The partition light-emitting lamp comprises a main lighting light source and a transmission light outgoing face; and light emitted by the main lighting light source is projected out through the transmission light outgoing face so as to form a lighted zone. The lamp further comprises a first reflector plate and a transmission light-outlet frame, the first reflector plate is arranged in the manner of being adjacent to the transmission light outgoing face, and the transmission light-outlet frame is arranged in the manner of being adjacent to the first reflector plate. According to the lamp, assembling is simple, and meanwhile the changes of the appearance of the overall lamp have a large degree of freedom. The lamp has the decorative performance.
Description
Technical field
The present invention relates to a kind of light fixture, more particularly, the present invention relates to a kind of blockette alight tool.
Background technology
In existing light fixture, especially in lamp affixed to the ceiling field, the optical texture of light fixture is all relatively simple, adds one deck dispersive medium in most cases, realize uniform light output surface thus before light emitting diode (LED) array.In some light fixtures, in order to increase aesthetic, the frame of lamp affixed to the ceiling is made the glory LED being with coloured color border or adding some color changeables in LED array.From the angle of optical texture, these light fixtures often employ merely the optical texture of transmission or the optical texture of reflection.
Therefore, need to apply transmittance and reflectance light path in a light fixture blockette, strengthen the application of light output surface stereovision.
Summary of the invention
The present invention proposes a kind of blockette alight tool, in this light fixture, the light path of each block is made up of the combination of reflection, transmission, reflection and reflection or reflection and transmission respectively.Transmitted light path mainly provides function lighting demand, the assisting lighting function that reflected light path mainly provides sight to throw light on.
According to an aspect of the present invention, provide a kind of blockette alight tool, comprise key lighting light source and transmission exiting surface, the light that described key lighting light source sends is projected away by described transmission exiting surface, to form illuminated region.Described light fixture also comprises reflection cavity, and described reflection cavity is arranged adjacent to described transmission exiting surface, arranges floor light light source in described reflection cavity.Described light fixture also comprises one or more reflector plate, and described reflector plate is arranged adjacent to described transmission exiting surface, and multiple described reflector plate arranges adjacent to each other, and described reflector plate has upper surface and lower surface.Described reflection cavity is divided into higher order reflection chamber by multiple described reflector plate.In the region of described reflection cavity, in the plane identical with described key lighting light source, and/or on the lower surface opposite with the plane of described key lighting light source of described reflector plate, arrange one or more described floor light light source, one or more described floor light light source is corresponding with one or more described reflector plate respectively.Adopt this light fixture, the light-emitting zone realized is at least two regions, except primary illumination zone, also has a colored auxiliary illumination area providing decorative lighting, makes the profile variation of whole lamp have the very large free degree thus.
According to a further aspect in the invention, described reflection cavity also comprises and transmits plain edge frame, describedly transmit the outermost that plain edge frame is positioned at described reflection cavity, when described reflection cavity by light reflection to described in transmit plain edge frame time, this ght transmission excessively described in transmit plain edge frame.Preferably, when adopting multiple described floor light light source, the color of floor light light source described in each is mutually the same or not identical.The color of described floor light light source is different from described key lighting light source.Described key lighting light source is formed by the light emitting diode of array, and described floor light light source is formed by the light emitting diode of array.Described light emitting diode is the light emitting diode of Color tunable.The light-emitting zone of the light fixture realized thus is at least two regions, except primary illumination zone, also has at least two colored auxiliary illumination area providing decorative lighting.Adopt the scheme of reflector plate and floor light light source that the profile variation of whole lamp can be made to have the very large free degree.Further, light fixture of the present invention also with ornamental, especially when by light fixture of the present invention be used as lamp affixed to the ceiling.
According to a further aspect in the invention, the described reflection cavity of light fixture of the present invention receives the light of described key lighting light source, and described light reflection is entered illuminated region by described reflection cavity.。The light-emitting zone of the light fixture realized thus is at least two regions, except primary illumination zone, also has at least two colored auxiliary illumination area and frames providing decorative lighting.Adopt the scheme of reflector plate and floor light light source that the profile variation of whole lamp can be made to have the very large free degree.
According to a further aspect in the invention, spacing between the light emitting diode of array and the distance between described key lighting light source and described transmission exiting surface are adjustable, light source can be made thus to coordinate the diffusion of transmission exiting surface, to realize the uniformly light-emitting of this light output surface.
Accompanying drawing explanation
For understanding the present invention better, multiple embodiment of the present invention will be illustrated more clearly in by accompanying drawing below, in the drawing:
Fig. 1 is the sectional view of an embodiment according to light fixture of the present invention;
Fig. 2 is the optical texture front view of an embodiment according to light fixture of the present invention;
Fig. 3 is the topology view of another embodiment according to light fixture of the present invention.
Detailed description of the invention
Below with reference to accompanying drawings embodiments of the invention are described.
Blockette alight tool according to the first embodiment of the present invention comprises key lighting light source 1 and transmission exiting surface 4.The light that this key lighting light source 1 sends is gone out by transmission exiting surface 4 transmission, to form illuminated region.In this embodiment, this transmits optical plane and adopts dispersive medium.
This light fixture also comprises reflection cavity 11.This reflection cavity 11 is arranged adjacent to transmission exiting surface 4.Floor light light source is provided with in reflection cavity 11.This floor light light source is used for throwing light on to reflection cavity 11, thus provides sight to throw light on or colored floor light, makes the profile variation of whole lamp have the very large free degree thus.
As shown in Figure 1, in one embodiment of the present invention, reflection cavity is made up of one or more reflector plate.Such as, in this embodiment, reflector plate is the first reflector plate 5 and the second reflector plate 6.Certainly, also the first reflector plate 5 only can be set, thus floor light light source is reflected.First reflector plate 5 can be arranged adjacent to transmission exiting surface 4, and this first reflector plate 5 has upper surface and lower surface.
In this embodiment, except the first reflector plate 5, blockette alight tool can also comprise the second reflector plate 6 and other reflector plates multiple.As shown in Figure 1, selectively, this first reflector plate 5 can be arranged with the shape of the second reflector plate 6 with mutually echoing.If arrange other reflector plates multiple, the shape of multiple reflector plate also can be made to take concerted action, thus more easily these reflector plates are placed in structure and be on identical surface with key lighting light source 1.
When adopting multiple reflector plate, reflection cavity 11 is divided into higher order reflection chamber by these reflector plates, thus can realize different optics moulding according to the different-effect of different reflector plates and floor light light source.
When transmission exiting surface 4 is circular, this first reflector plate 5 can adopt the shape of annular, to form the light emitting species around transmission exiting surface 4.This first reflector plate 5 also can adopt the sheet do not closed.To this, can select according to concrete demand.When adopting multiple reflector plate, also according to the shape of transmission exiting surface 4, and different structures can be designed to multiple reflector plate.
When considering that employing has the light of variation effect, in the region of reflection cavity 11, in the region corresponding with the first reflector plate 5, the first floor light light source 2 can be set.The color of this first floor light light source 2 is different from key lighting light source 1.This first floor light light source 2 is on identical surface with key lighting light source 1, and main application is to provide the light source of the color being different from key lighting light source 1.
Therefore, this first floor light light source 2 also can be formed by the light emitting diode of array.Preferably, the light emitting diode for the first floor light light source 2 can adopt the light emitting diode of Color tunable, thus provides the light effects of change, practical function lighting demand.
As mentioned above, second reflector plate 6 and other multiple reflector plates also can be set in this light fixture.This second reflector plate 6 has the second upper surface and the second lower surface, makes it enter illuminated region for reflection ray.When the first lower surface of the first reflector plate 5 is by the second upper surface of light reflection to the second reflector plate 6, this light is reflected by the second upper surface of the second reflector plate 6, and and then enters illuminated region.Such effect makes light form multiple reflections and refraction, finally enters irradiated area, increase the variation effect of light thus.
When arranging the second reflector plate 6, be similar to the first reflector plate 5, in the region corresponding with the second reflector plate 6, namely, be on identical surface with key lighting light source 1, the color arranging the second floor light light source 3, first floor light light source 2 or the second floor light light source 3 is different from key lighting light source.Selectively, the color of the first floor light light source 2 is different from the light emitting diode that the second floor light light source 3, first floor light light source 2 and the second floor light light source 3 can adopt Color tunable.
Also comprise according to the light fixture of this embodiment and transmit plain edge frame 7.Transmit plain edge frame 7 to be also positioned in the plane of key lighting light source 1, and be positioned at the outermost of whole light fixture.The light that key lighting light source 1 sends or the light that reflection cavity reflects can be irradiated to and transmit on plain edge frame 7, thus realize the transmission to light.
Selectively, when only adopting the first reflector plate 5, this first reflector plate 5 can contact to form closed cavity space with transmiting plain edge frame 7.This first reflector plate 5 also can not contact with transmiting plain edge frame 7, thus light is directly reflected.When employing second reflector plate 6 or other reflector plates more, outermost reflector plate can contact to form closed cavity space with transmiting plain edge frame 7, also can not contact with transmiting plain edge frame 7, thus light is directly reflected.
When the lower surface of reflector plate by light reflection to when transmiting plain edge frame 7, this ght transmission is crossed and is transmitted plain edge frame 7, and and then enters illuminated region.The light source penetrated from key lighting light source 1 also can to incide the upper surface of one or more reflector plate by a part for the light of transmission exiting surface 4 transmission outgoing, reflected further enter illuminated region by the upper surface of reflector plate.In addition, also can arrange between the free end of reflector plate 5,6 or multiple reflector plate and transmit plain edge frame 7.Selectively, key lighting light source is formed by the light emitting diode of array.The quantity of light emitting diode can be selected according to the power of brightness.Be understandable that, the spacing between the light emitting diode of array can regulate, thus coordinates diffuseing to form of transmission exiting surface 4, realizes the evenly luminous effect of transmission exiting surface 4.
In one embodiment of the present invention, reflection cavity 11 can be designed to the light receiving key lighting light source 1, and afterwards, light reflection is entered illuminated region by reflection cavity 11 again.When adopting this structure, between reflection cavity 11 and key lighting light source 1, be not provided with shelter, thus light can be made to divulge out to reflection cavity 11 from key lighting light source 1.
Therefore, the light-emitting zone that light fixture realizes according to an embodiment of the invention is multiple region, except primary illumination zone, also has multiple colored auxiliary illumination area and frame providing decorative lighting.
According to the light fixture that embodiments of the invention obtain, be both different from traditional even, integral type light emitting species, be also different from the form of the corresponding light emitting module of single LEDs.LED assembling is simple, makes the profile variation of whole lamp have the very large free degree simultaneously.Further, light fixture of the present invention also with ornamental, especially when by light fixture of the present invention be used as lamp affixed to the ceiling.
Selectively, according to concept of the present invention recited above, and can also transmit between plain edge frame 7 one or more reflector plate is set at the second reflector plate 6, for reflecting the light through reflection or transmission.Concrete shape and arrangement are similar to the first and second reflector plates 5,6.
Accordingly, one or more reflector plate also can have corresponding floor light light source respectively, thus is formed multiple different light effects by the reflection of reflector plate.
In all embodiments of the present invention, the distance between key lighting light source 1 and transmission exiting surface 4 is all adjustable, coordinates the diffusion of transmission exiting surface 4 thus, to realize the uniformly light-emitting of light output surface.
Fig. 3 is the topology view of another embodiment according to light fixture of the present invention.
As shown in Figure 3, the lower surface that the lower surface of the first reflector plate 5 is provided with lower surface secondary light source 8, second reflector plate 6 is provided with lower surface secondary light source 9.Similarly, multiple lower surface secondary light source also can be set for other multiple reflector plates.These lower surface secondary light sources can be luminous separately thus reflected by reflector plate, also can be cooperatively luminous with the secondary light source be on key lighting source plane, thus provide the scheme of multiple illumination for reflection cavity.When adopting multiple floor light light source, the color of each floor light light source can be mutually the same or not identical, and can adopt the light emitting diode of Color tunable.
Above be object in order to example and description to the description of embodiment.But this is not exhaustive all embodiments of the present invention, or be not intended to limit the scope of the present disclosure.Each element of specific embodiment or feature are not restricted to this specific embodiment generally, but can exchange in applicable occasion and may be used for the embodiment chosen, even without illustrating specially or describing.Can also change in many ways equally.Such variant is considered to not exceed the scope of the present disclosure, and these all amendments are intended to be included in the scope of the present disclosure.
" one " and " described " that uses in this article can comprise multiple, unless context separately clearly demonstrates.Term " comprises ", " having " is open, does not get rid of one or more further feature, integer, step, operation, element, parts and/or its existence of combining or adds.Method step described here, technique and operation should not be construed as must need them to discuss or the specific order that illustrates performs, unless stated otherwise execution sequence.Be further appreciated that other or the step substituted also can adopt.
Claims (11)
1. a blockette alight tool, comprise key lighting light source and transmission exiting surface, the light that described key lighting light source sends is gone out by the transmission of described transmission exiting surface, to form illuminated region, it is characterized in that, described light fixture also comprises reflection cavity, and described reflection cavity is arranged adjacent to described transmission exiting surface, is provided with floor light light source in described reflection cavity.
2. blockette alight tool according to claim 1, it is characterized in that, described reflection cavity comprises one or more reflector plate, and described reflector plate is arranged adjacent to described transmission exiting surface, multiple described reflector plate arranges adjacent to each other, and described reflector plate has upper surface and lower surface.
3. blockette alight tool according to claim 2, is characterized in that, described reflection cavity is divided into higher order reflection chamber by multiple described reflector plate.
4. the blockette alight tool according to Claims 2 or 3, it is characterized in that, in the region of described reflection cavity, in the plane identical with described key lighting light source, and/or on the lower surface opposite with the plane of described key lighting light source of described reflector plate, arrange one or more described floor light light source, one or more described floor light light source is corresponding with one or more described reflector plate respectively.
5. the blockette alight tool according to aforementioned arbitrary claim, it is characterized in that, described reflection cavity also comprises and transmits plain edge frame, describedly transmit the outermost that plain edge frame is positioned at described reflection cavity, when described reflection cavity by light reflection to described in transmit plain edge frame time, this ght transmission excessively described in transmit plain edge frame.
6. the blockette alight tool according to aforementioned arbitrary claim, is characterized in that, described reflection cavity receives the light of described key lighting light source, and described light reflection is entered illuminated region by described reflection cavity.
7. the blockette alight tool according to aforementioned arbitrary claim, is characterized in that, when adopting multiple described floor light light source, the color of floor light light source described in each is mutually the same or not identical.
8. the blockette alight tool according to aforementioned arbitrary claim, is characterized in that, the color of described floor light light source is different from described key lighting light source.
9. the blockette alight tool according to aforementioned arbitrary claim, it is characterized in that, described key lighting light source is formed by the light emitting diode of array, described floor light light source is formed by the light emitting diode of array.
10. blockette alight tool according to claim 9, is characterized in that, described light emitting diode is the light emitting diode of Color tunable.
11. blockette alight tools according to claim 9 or 10, it is characterized in that, the spacing between the light emitting diode of array and the distance between described key lighting light source and described transmission exiting surface are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307586.6A CN105333359B (en) | 2014-06-30 | 2014-06-30 | The luminous light fixture of blockette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307586.6A CN105333359B (en) | 2014-06-30 | 2014-06-30 | The luminous light fixture of blockette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333359A true CN105333359A (en) | 2016-02-17 |
| CN105333359B CN105333359B (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410307586.6A Active CN105333359B (en) | 2014-06-30 | 2014-06-30 | The luminous light fixture of blockette |
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| Country | Link |
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| CN (1) | CN105333359B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757575A (en) * | 2016-04-05 | 2016-07-13 | 中国商用飞机有限责任公司 | Passenger illuminator |
| CN106764941A (en) * | 2016-12-21 | 2017-05-31 | 苏州欧普照明有限公司 | A kind of reflector and lighting device for lighting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1957202A (en) * | 2004-04-19 | 2007-05-02 | 阿贝卡斯集团有限公司 | Reflector assembly |
| CN201237121Y (en) * | 2008-06-25 | 2009-05-13 | 武良举 | Embedded lamp with auxiliary lighting function |
| CN102444822A (en) * | 2010-09-16 | 2012-05-09 | Lg伊诺特有限公司 | Lighting device |
| CN202303012U (en) * | 2011-09-30 | 2012-07-04 | 王升 | Moving turning unfolding lamp |
| CN203980046U (en) * | 2014-06-30 | 2014-12-03 | 欧普照明股份有限公司 | Blockette alight tool |
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2014
- 2014-06-30 CN CN201410307586.6A patent/CN105333359B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1957202A (en) * | 2004-04-19 | 2007-05-02 | 阿贝卡斯集团有限公司 | Reflector assembly |
| CN201237121Y (en) * | 2008-06-25 | 2009-05-13 | 武良举 | Embedded lamp with auxiliary lighting function |
| CN102444822A (en) * | 2010-09-16 | 2012-05-09 | Lg伊诺特有限公司 | Lighting device |
| CN202303012U (en) * | 2011-09-30 | 2012-07-04 | 王升 | Moving turning unfolding lamp |
| CN203980046U (en) * | 2014-06-30 | 2014-12-03 | 欧普照明股份有限公司 | Blockette alight tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757575A (en) * | 2016-04-05 | 2016-07-13 | 中国商用飞机有限责任公司 | Passenger illuminator |
| CN105757575B (en) * | 2016-04-05 | 2019-01-11 | 中国商用飞机有限责任公司 | Passenger's lighting device |
| CN106764941A (en) * | 2016-12-21 | 2017-05-31 | 苏州欧普照明有限公司 | A kind of reflector and lighting device for lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333359B (en) | 2018-03-13 |
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