CN105003852A - Curved face light guide lamp - Google Patents
Curved face light guide lamp Download PDFInfo
- Publication number
- CN105003852A CN105003852A CN201510425582.2A CN201510425582A CN105003852A CN 105003852 A CN105003852 A CN 105003852A CN 201510425582 A CN201510425582 A CN 201510425582A CN 105003852 A CN105003852 A CN 105003852A
- Authority
- CN
- China
- Prior art keywords
- curved surface
- light
- light guide
- surface light
- hyaline layer
- 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
- F21V5/00—Refractors for light sources
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Abstract
The invention relates to the field of lamp lighting, in particular to a curved face light guide lamp. The curved face light guide lamp comprises a support, a light source and a curved face light guide device. The light source is fixed to the curved face light guide device. The curved face light guide device is fixed to the bottom of the support in an extensible mode. Due to the fact that the curved face light guide device is provided with a curved face, the effective light-emitting surface can be increased through curved face light guide, the light-emitting efficiency is improved, and shadows generated under illumination are reduced. The curved side and the curved face can be manufactured into any shape through grilled bending or bending without being affected by shape change, both the curved side and the curved face can reflect uniform light, and eyesight can be effectively protected. The attractiveness of the lamp can be improved through a curved face light guide panel, various shapes can be achieved, and the lamp enters the ultra-thin era. More importantly, the shapes of the light guide lamp can be designed to be diverse and different, the design quality of the lamp is improved, and the requirements of people for pursuit of the perfect design of the lamp are better met.
Description
Technical field
The present invention relates to field of lamp illumination, more specifically, relate to a kind of curved surface light conducting lamp.
Background technology
At present on the market, traditional light-guiding lamp uses plane or dull and stereotyped guide-lighting, be a kind of can not the design of bending leaded light, adopt the light fixture of this design, volume is general larger, and easily cause light guide plate restriction by moulding on three-dimension curved surface, and the effect of curved surface leaded light and three-dimension curved surface leaded light can not be accomplished, traditional light guide plate in use, can not accomplish in curved surface situation guide-lighting, this technology can not be applied in lamp ornaments lighting field on a large scale, conventional light guiding plate can not stretch and bending as required, reach the effect of curved surface, and traditional light-guiding lamp light-emitting area is single, multiaspect can not be realized irradiate and reduce shade, the light-guiding lamp shape-designing that what is more important is traditional is more stiff, style is less, confession client's is selective few.
Therefore, a kind of curved surface light conducting lamp solved the problem is proposed real in necessary.
Summary of the invention
the present invention, for overcoming at least one defect (deficiency) described in above-mentioned prior art, provides a kind of curved surface light conducting lamp.
for solving the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of curved surface light conducting lamp, comprise support, light source and curved surface guiding device, described light source is fixed on curved surface guiding device, curved surface guiding device is stretchable is fixed on frame bottom, is fixed on frame bottom, by curved surface guiding device because curved surface guiding device is stretchable, realize multiaspect irradiate and reduce shade, thus effectively increase light-emitting area.
further, described curved surface guiding device comprises the interconnective some layers of curved surface light element of head and the tail, curved surface light element comprises reflective sheeting, light guide plate and hyaline layer, described light guide plate is fixed between reflective sheeting and hyaline layer, the reflective sheeting of lower floor's curved surface light element is connected with the hyaline layer of last layer curved surface light element, owing to using reflective sheeting, light guide plate and hyaline layer to instead of original material, make the light guide effect of light fixture better, and curved surface leaded light can be realized.
in the present invention, described curved surface guiding device can also comprise the interconnective some layers of curved surface light element of head and the tail, curved surface light element comprises light guide plate and hyaline layer, described light guide plate is fixed between upper and lower two-layer hyaline layer, the upper strata hyaline layer of lower floor's curved surface light element is connected with lower floor's hyaline layer of last layer curved surface light element, by bilevel hyaline layer, curved surface light conducting lamp is made to improve luminous efficiency, the shade produced under reducing illumination.
further, described light source is LED, and LED is fixed on light-guide edge, guide-lighting by the curved surface on light-guide edge between each layer, make light fixture can better realize curved surface leaded light, and LED can meet the use of various curved surface light conducting lamp, and can space be saved.
further, be provided with folding impression between the reflective sheeting of described lower floor curved surface light element and the hyaline layer of last layer curved surface light element, being connected to each other between each layer of light fixture, make light fixture to stretch as required and to shrink, convenient collection and carrying.
in addition, be provided with folding impression between the hyaline layer of described lower floor curved surface light element and the hyaline layer 3 of last layer curved surface light element, stretching and the contraction of light fixture can be realized by folding hyaline layer.
further, the curved surface of curved surface guiding device and the folding camber on bent limit are 0 degree to 360 degree, bent limit and curved surface can be made into any moulding by the means of curved or bending, and not by the change of shape, bent limit and curved surface all can reflect uniform light.
further, also comprise diffusion paper, described diffusion paper is fixed between light guide plate and hyaline layer, and diffusion paper 4 effectively can regulate the beam angle of light, makes the lighting effects of light fixture better.
further, described reflective sheeting is made up of ethylene-vinyl acetate copolymer, the reflective sheeting be made up of ethylene-vinyl acetate copolymer, more can embody the good image light sensation of light fixture and texture.
further, described light guide plate is made up of acrylic material, and the light guide plate using acrylic material to make, can make the guide-lighting performance of light fixture better.
further, described hyaline layer is made up of PMAA material, PC material, PVC material and ABS material, wherein, PMAA is polymethylacrylic acid material, PC is makrolon material, PO material is polyolefin copolymer, PE material be ethene through being polymerized obtained thermoplastic resin, PVC is pvc material, ABS material has more impact resistance, heat resistance, lower temperature resistance, also be easy to processing, make lamp lighting better effects if.
further, described diffusion paper is made up of polymetylmetacrylate, and the diffusion paper made by polymetylmetacrylate, can better regulate the beam angle of light.
compared with prior art, the beneficial effect of technical solution of the present invention is:
(1) curved surface light conducting lamp disclosed by the invention, uses curved surface leaded light to increase effective light-emitting area, improves luminous efficiency, the shade produced under reducing illumination.
(2) curved surface light conducting lamp disclosed by the invention, curved surface light guide plate can improve the aesthetics of lamp, can have various moulding, makes light fixture enter the ultra-thin epoch.
(3) curved surface light conducting lamp disclosed by the invention not only makes light fixture accomplish ultrathin design, what is more important can by light conducting lamp shape-designing variation and come in every shape, improve Design of Luminaires quality, improve people further to the perfect demand of pursuit Design of Luminaires.
(4) curved surface light conducting lamp disclosed by the invention, lighter in weight, facilitates I&M.
(5) curved surface light conducting lamp disclosed by the invention, low production cost, is applicable to a large amount of production.
Accompanying drawing explanation
fig. 1 is the curved surface surface structure schematic diagram of mean camber light conducting lamp of the present invention;
fig. 2 is mean camber light conducting lamp overall structure schematic diagram of the present invention;
fig. 3 is the structural representation of light guide plate monolayer luminescence in the present invention;
fig. 4 is the structural representation that in the present invention, light guide plate adds the luminescence of materials at two layers lower floor;
fig. 5 is that in the present invention, light guide plate adds all luminous structural representation of materials at two layers levels;
fig. 6 is structural representation when light guide plate interpolation trilaminate material is luminous in the present invention;
fig. 7 be in the present invention light guide plate add four layer materials luminous time structural representation.
in figure, 1 be reflective sheeting, 2 be light guide plate, 3 be hyaline layer, 4 for diffusion paper, 5 is for LED.
Detailed description of the invention
accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
in describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be indirectly connected by intermediary, the connection of two element internals can be said.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present invention.Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
as shown in Figure 1-2, present embodiment discloses a kind of curved surface light conducting lamp and comprise support, light source and curved surface guiding device, described light source is fixed on curved surface guiding device, curved surface guiding device is stretchable is fixed on frame bottom, frame bottom is fixed on because curved surface guiding device is stretchable, by curved surface guiding device, realize multiaspect irradiate and reduce shade, thus effectively increase light-emitting area, wherein, curved surface guiding device comprises the interconnective some layers of curved surface light element of head and the tail, curved surface light element comprises reflective sheeting, light guide plate and hyaline layer, described light guide plate is fixed between reflective sheeting and hyaline layer, the reflective sheeting of lower floor's curved surface light element is connected with the hyaline layer of last layer curved surface light element, owing to using reflective sheeting, light guide plate and hyaline layer instead of original material, make the light guide effect of light fixture better, and curved surface leaded light can be realized, in the present invention, curved surface guiding device can also comprise the interconnective some layers of curved surface light element of head and the tail, curved surface light element comprises light guide plate 2 and hyaline layer 3, light guide plate 2 is fixed between upper and lower two-layer hyaline layer 3, the upper strata hyaline layer 3 of lower floor's curved surface light element is connected with lower floor's hyaline layer 3 of last layer curved surface light element, by bilevel hyaline layer, curved surface light conducting lamp is made to improve luminous efficiency, the shade produced under reducing illumination, and light source is LED 5, LED 5 is fixed on light-guide edge, guide-lighting by the curved surface on light-guide edge between each layer, make light fixture can better realize curved surface leaded light, meet the use of various curved surface light conducting lamp, and can space be saved.
in the present invention, folding impression is provided with between the reflective sheeting of lower floor's curved surface light element and the hyaline layer of last layer curved surface light element, being connected to each other between each layer of light fixture, light fixture is made to stretch as required and to shrink, convenient collection and carrying, in addition, folding impression is provided with between the hyaline layer 3 of lower floor's curved surface light element and the hyaline layer 3 of last layer curved surface light element, stretching and the contraction of light fixture can be realized by folding hyaline layer, in the present invention, the curved surface of curved surface guiding device and the folding camber on bent limit are 0 degree to 360 degree, bent limit and curved surface can be made into any moulding by the means of curved or bending, not by the change of shape, bent limit and curved surface all can reflect uniform light, and reflective sheeting 1 is made up of ethylene-vinyl acetate copolymer, the reflective sheeting 1 be made up of ethylene-vinyl acetate copolymer, more can embody the good image light sensation of light fixture and texture, and light guide plate 2 is made up of acrylic material, use the light guide plate 2 that acrylic material is made, the guide-lighting performance of light fixture can be made better, hyaline layer 3 is by PMAA material, PC material, PVC material and ABS material are made, wherein, PMAA is polymethylacrylic acid material, PC is makrolon material, PO material is polyolefin copolymer, PE material is that ethene is through being polymerized obtained thermoplastic resin, PVC is pvc material, ABS material has more impact resistance, heat resistance, lower temperature resistance, also be easy to processing, the diffusion paper 4 be made up of polymetylmetacrylate on curved surface light conducting lamp can also add, diffusion paper 4 is fixed between light guide plate 2 and hyaline layer 3, diffusion paper 4 effectively can regulate the beam angle of light, make the lighting effects of light fixture better.
as shown in Figure 3, LED 5 is added with at light guide plate 2 edge, LED 5 can meet the use of various curved surface light conducting lamp, and can space be saved, by light guide plate 2, the individual layer that can realize curved surface light conducting lamp is guide-lighting, in concrete use, we can be arranged to upwards luminous or luminous pattern downwards, so that the use in reality LED 5 as required.
as shown in Figure 4, LED 5 is added with at light guide plate 2 edge, reflective sheeting 1 is provided with above light guide plate 2, hyaline layer 3 is provided with below light guide plate 2, realize the downward luminescence of light guide plate 2, reflective sheeting 1 effectively light fixture light reflection upwards downwards, can strengthen the luminosity of light fixture, reduces the area of dark side.
as shown in Figure 5, LED 5 is added with at light guide plate 2 edge, hyaline layer 3 is all added with above and below light guide plate 2, the light that hyaline layer 3 makes the LED 5 on light guide plate 2 launch better is radiated at the above-below direction of light guide plate, and the light guide plate 2 formed by having trilaminate material can launch light at light fixture above-below direction.
as shown in Figure 6, LED 5 is added with at light guide plate 2 edge, reflective sheeting 1 is added with above light guide plate 2, reflective sheeting 1 can below the light reflection upwards launched to light fixture, strengthen the intensity of below light, below light guide plate 2, be disposed with diffusion paper and hyaline layer, make the diffusion area of the light of below larger, reduce the dark side of adjacent lamp, improve lamp luminescence efficiency.
as shown in Figure 7, LED 5 is added with at light guide plate 2 edge, diffusion paper and hyaline layer is disposed with above and below light guide plate 2, when LED 5 is luminous, light is through diffusion paper 4, diffusion paper 4 effectively can spread apart light, effectively can strengthen the brightness of light and light diffusion is come, and by hyaline layer 3, the light fixture of light-illuminating is outside, by adding diffusion paper 4 and hyaline layer 3 respectively at light guide plate 2 upper and lower side, make the light guide plate 2 with four layer materials can launch light at light fixture above-below direction, and diffusion paper can effectively make light spread.
during use, as required, each layer curved surface light element toward drop-down, owing to being provided with folding impression between the reflective sheeting of lower floor's curved surface light element and the hyaline layer of last layer curved surface light element, light fixture curved surface guiding device can be made to stretch, because curved surface guiding device is curved surface, curved surface leaded light can increase effective light-emitting area, improve luminous efficiency, the shade produced under reducing illumination, the effective vision protection of energy, curved surface light guide plate can improve the aesthetics of lamp, various moulding can be had, light fixture is made to enter the ultra-thin epoch, the utilization of this technology in illumination industry, breaking through conventional light guide lamp is flat plate and can not the design of bending leaded light, curved surface light conducting lamp technology, light fixture is not only made to accomplish ultrathin design, what is more important can by light conducting lamp shape-designing variation and come in every shape, improve Design of Luminaires quality, improve people further to the perfect demand of pursuit Design of Luminaires, the guide-lighting applicable any radian of curved surface, arbitrary shape, after being characterized in any radian bending, its illumination is all evenly soft.
in figure, describe position relationship only for exemplary illustration, the restriction to this patent can not be interpreted as; Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (10)
1. a curved surface light conducting lamp, is characterized in that, comprises support, light source and curved surface guiding device, and described light source is fixed on curved surface guiding device, and curved surface guiding device is stretchable is fixed on frame bottom.
2. curved surface light conducting lamp according to claim 1, it is characterized in that, described curved surface guiding device comprises the interconnective some layers of curved surface light element of head and the tail, curved surface light element comprises reflective sheeting, light guide plate and hyaline layer, described light guide plate is fixed between reflective sheeting and hyaline layer, and the reflective sheeting of lower floor's curved surface light element is connected with the hyaline layer of last layer curved surface light element.
3. curved surface light conducting lamp according to claim 1, it is characterized in that, described curved surface guiding device comprises the interconnective some layers of curved surface light element of head and the tail, curved surface light element comprises light guide plate and hyaline layer, described light guide plate is fixed between upper and lower two-layer hyaline layer, and the upper strata hyaline layer of lower floor's curved surface light element is connected with lower floor's hyaline layer of last layer curved surface light element.
4. the curved surface light conducting lamp according to Claims 2 or 3, is characterized in that, described light source is LED, and described LED is fixed on light-guide edge.
5. curved surface light conducting lamp according to claim 2, is characterized in that, is provided with folding impression between the reflective sheeting of described lower floor curved surface light element and the hyaline layer of last layer curved surface light element.
6. curved surface light conducting lamp according to claim 3, is characterized in that, is provided with folding impression between the hyaline layer of described lower floor curved surface light element and the hyaline layer of last layer curved surface light element.
7. curved surface light conducting lamp according to claim 1, is characterized in that, the curved surface of described curved surface guiding device and the folding camber on bent limit are 0 degree to 360 degree.
8. the curved surface light conducting lamp according to Claims 2 or 3, is characterized in that, also comprises diffusion paper, and described diffusion paper is fixed between light guide plate and hyaline layer.
9. curved surface light conducting lamp according to claim 2, is characterized in that, described reflective sheeting is made up of ethylene-vinyl acetate copolymer, and light guide plate is made up of acrylic material.
10. the curved surface light conducting lamp according to Claims 2 or 3, is characterized in that, described hyaline layer is made up of PMAA material, PC material, PO material, PE material, PVC material and ABS material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425582.2A CN105003852A (en) | 2015-07-20 | 2015-07-20 | Curved face light guide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425582.2A CN105003852A (en) | 2015-07-20 | 2015-07-20 | Curved face light guide lamp |
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| CN105003852A true CN105003852A (en) | 2015-10-28 |
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| CN201510425582.2A Pending CN105003852A (en) | 2015-07-20 | 2015-07-20 | Curved face light guide lamp |
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| CN101240881A (en) * | 2007-02-05 | 2008-08-13 | 奥索普股份有限公司 | Solar-powered collapsible lighting apparatus |
| CN201851896U (en) * | 2010-09-17 | 2011-06-01 | Tcl集团股份有限公司 | Solar lighting tool |
| WO2014055411A1 (en) * | 2012-10-01 | 2014-04-10 | Rambus Delaware Llc | Led lamp and led lighting assembly |
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Application publication date: 20151028 |