CN108627911A - Special-shaped light guide member and luminous ornament component - Google Patents
Special-shaped light guide member and luminous ornament component Download PDFInfo
- Publication number
- CN108627911A CN108627911A CN201810464366.2A CN201810464366A CN108627911A CN 108627911 A CN108627911 A CN 108627911A CN 201810464366 A CN201810464366 A CN 201810464366A CN 108627911 A CN108627911 A CN 108627911A
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- light
- light portion
- light guide
- face
- guide member
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- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of special-shaped light guide members, are related to photocon FIELD OF THE INVENTIONThe, its key points of the technical solution are that, including transparent plate-like body, plate-like body include：First light portion, the plate body end face in the first light portion have the placement section for placing point light source；The next stage light portion in angle setting adjacent with upper level light portion at least one, the arc-shaped setting in angle in upper level light portion and next stage light portion；Upper level light portion and next stage light portion not Ju You a pair of opposing light guiding surface and reflective surface；It has the technical effect that, which can have various new application model, and light emitting-type material is copied out as luminous component on construction and decoration field；It is applied on the glass of furniture as luminous component in field of furniture；Rimless lamps and lanterns can be formed in field of light fittings, can also form novel advertising lamp box.
Description
Technical field
The present invention relates to photocon field, more particularly to a kind of special-shaped light guide member and luminous ornament component.
Background technology
Light guide plate is a kind of special-shaped light guide member, is the important smooth transmitting medium for converting point light source to planar light source.
It is totally different, (or recessed micro- apart from different, large number of convex netted particle that existing light guide plate is designed to size more
Hole), it will play scattering and refraction action to light, along tablet conduction beam divergence, be refracted to planar surface, to make
One piece optical light guide plate sends out soft, uniform planar light.
In the prior art, the section of light guide plate is usually arranged as round either rectangular or rectangle, these light guide plates are answered
Under the occasions such as circular lamp or billboard, but at some dog-ears, such as the right-angle sides such as corner, this kind of light guide plate will not
It can be used.
Invention content
The purpose of the present invention is to provide a kind of special-shaped light guide member, has the shape for being different from light guide plate on the market,
And have the advantages that light-output efficiency is higher simultaneously.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of abnormity light guide member, including transparent plate-like body, the plate-like body include：First light portion, the first light
The plate body end face in portion has the placement section for placing point light source；
The next stage light portion in angle setting adjacent with upper level light portion at least one, upper level light portion and next stage light
The arc-shaped setting in angle in line portion；
Upper level light portion and next stage light portion not Ju You a pair of opposing light guiding surface and reflective surface, upper level
The reflective surface in light portion connects to forming within angle with the reflective surface in next stage light portion, the light guiding surface in last light portion with it is next
The light guiding surface in grade light portion connects to forming outer angle；
It is adjacent with first light portion for the second light portion, arrange the second light of next stage portion in the first light portion of light source
Light guiding surface be light-emitting surface；
The thickness H in the light portion is equal, within angle and the arc-shaped setting of outer angle, and interior R >=4H.
Further setting：The distance between the reflective surface and light guiding surface are gradually reduced with far from point light source.
Further setting：Multiple export faces that angle is formed with reflective surface, adjacent export are both provided on the light guiding surface
Setting is spaced between face.
Further setting：The inclined direction in the two neighboring export face on the contrary, and the two neighboring export face it is close
Connection is realized by being provided with joint face in one side end of bottom surface.
Further setting：Two neighboring export face constitutes a ultra microstructure with a joint face, further includes and export face
The conducting surface to connect, conducting surface nearly second light guiding surface side.
Further setting：The length of the conducting surface is gradually reduced with far from point light source.
Further setting：The joint face is cambered surface or plane, and arc transition is set as between joint face and export face.
Further setting：The plate-like body is compression molding either injection molding or roll-forming.
It is a further object of the present invention to provide a kind of luminous ornament components, have different from the outer of light guide plate on the market
Shape, and have the advantages that light-output efficiency is higher simultaneously.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of luminous ornament component, including wall lamp mounting structure, wall lamp mounting structure carry such as above-mentioned special-shaped light guide plate；Also wrap
The point light source being fixed at placement section is included, special-shaped light guide plate is embedded on corner and light source is hidden on the inside of corner, and described is anti-
Smooth surface is arranged towards wall interior side, and the light guiding surface is equipped with anti-towards side outside wall in the reflective surface side
Penetrate film.
Further setting：The light guiding surface of the abnormity light guide plate is compounded with decorating film.
In conclusion the invention has the advantages that：1, the light guide plate is applied on wall lamp mounting structure, by point
Built-in light-source in wall and it is only necessary to use a point light source can be entire light guide plate energize, the reflective face paste of light guide plate
It is arranged in wall inner wall, reduces the consumption in reflection process of luminous energy, and use the structure of such light guide plate, may be implemented
Lamp is positioned over to the scheme in corner, from corner to room inside light source is provided, the lamp source at the top of wall can be reduced to a certain degree,
So that the finishing effect in entire room more modernizes.
2, the wall lamp mounting structure can have various new application model, and luminous component is used as on construction and decoration field
Copy out light emitting-type material；It is applied on the glass of furniture as luminous component in field of furniture；It can be with shape in field of light fittings
At Rimless lamps and lanterns, novel advertising lamp box can also be formed.
Description of the drawings
Fig. 1 is the structural schematic diagram under the first preferred embodiment；
Fig. 2 is another structural schematic diagram under the first preferred embodiment；
Fig. 3 is enlarged drawing at A；
Fig. 4 is the structural schematic diagram under second of preferred embodiment；
Fig. 5 is the structural schematic diagram under the third preferred embodiment；
Fig. 6 is the structural schematic diagram under the 4th kind of preferred embodiment.
1, plate-like body；11, the first light portion；12, the second light portion；13, third light portion；2, placement section；3, guide-lighting
Face；4, reflective surface；5, conducting surface；6, joint face；7, face is exported；8, ultra microstructure；9, point light source；10, corner；14, reflectance coating；
15, decorating film.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
The first preferred embodiment：
A kind of abnormity light guide member, as shown in Figure 1, including transparent plate-like body 1, plate-like body 1 is compression molding or note
It is moulded into type or roll-forming.Plate-like body 1 includes：It is first light portion 11, adjacent with upper level light portion in folder at least one
The next stage light portion of angle setting, it is adjacent with the first light portion 11 for the second light portion 12, the first light portion 11 and the second light
The angle in line portion 12 is preferably right angle, i.e., entire 1 L-shaped shape of plate-like body setting, the plate body end face in the first light portion 11 has
Placement section 2 for placing point light source 9.
Upper level light portion and next stage light portion not Ju You a pair of opposing light guiding surface 3 and reflective surface 4, upper one
The reflective surface 4 in grade light portion connects to forming within angle with the reflective surface 4 in next stage light portion, the light guiding surface 3 in last light portion
Connect to forming outer angle with the light guiding surface 3 in next stage light portion；The angle in upper level light portion and next stage light portion is in arc
Shape is arranged, and for example with two light portions, it is anti-that the first light portion 11 and the second light portion 12 are both provided with a light guiding surface 3 and one
Smooth surface 4 is oppositely arranged between light guiding surface 3 and reflective surface 4, arranges the second light of next stage portion 12 in the first light portion 11 of light source
Light guiding surface 3 be light-emitting surface, the light guiding surface 3 in the first light portion 11 and the second light portion 12 connects to forming outer angle, the first light
The reflective surface 4 in portion 11 and the second light portion 12 connects to forming within angle, and the thickness H in above-mentioned light portion is equal, within angle and outer
The arc-shaped setting of angle, and interior R >=4H.
As shown in Fig. 2, the structure micro-adjustment under the embodiment is proposed, for the distance between light guiding surface 3 and reflective surface 4
It is gradually reduced with the portion that is located remote from 2, the section of the reflective surface 4 keeps linear state, for the dog-ear between reflective surface 4
Place is arranged by fillet, and the section of the light guiding surface 3 is in integrally arcuation setting, equally logical for the bending part of light guiding surface 3
The realization of setting fillet is crossed to seamlessly transit.
Amplify a bit of structure of the camber line on the sectional drawing, as shown in Figure 3（For display structure, Fig. 3 is in all parts
Size on slightly adjust）, multiple ultra microstructures 8 are disposed on the extending direction of the camber line upper edge light guiding surface 3, each
The conducting surface (5) that ultra microstructure 8 includes two export faces being obliquely installed 7, connects with export face (7), conducting surface (5) nearly second
Light guiding surface (3) side, the inclined direction in the two neighboring export face 7 is on the contrary, two pieces of each ultra microstructure 8 export faces 7
Between can also be provided with joint face 6, a reverse trapezoid shape is generally comprised between joint face 6 and two pieces of export faces 7.Light beam passes through
After the reflection of conducting surface 5, reflection is conducted between conducting surface 5 and the first light guiding surface 3, finally light is exported by export face 7,
And pass through the export ratio of 7 co- controlling light of multiple export faces.
As shown in figure 3, if ultra microstructure 8 is made similar trapezoidal structure, between joint face 6 and reflective surface 4
Then be parallel relation, under this kind of state, when light is reflexed to from reflective surface 4 on joint face 6, due to joint face 6 with it is reflective
Angle is not present between face 4, what joint face 6 was done can only be reflection, so in order to mention the export efficiency of light, so
Joint face 6 is done in arc-shaped, arc transition is also formed between joint face 6 and two export faces 7.
Since the light intensity that close to sources goes out is bigger, and then weaker at distance light source, the length of conducting surface 5, with separate
Point light source 9 and it is smaller and smaller, rephrase the statement, i.e., the arrangement of ultra microstructure 8 at point light source 9 is negligent of far from point light source 9, right
In far from the ultra microstructure 8 at point light source 9, the distance between joint face 6 and conducting surface 5 should be greater than the ultra micro knot at close to sources
The distance between joint face 6 and conducting surface 5 of structure 8, such design can ensure the joint face 6 at distance light source and reflective surface 4
The distance between it is small, export efficiency is improved, and since light is transmitted from the center of circle towards periphery side, with multiple anti-
It penetrates, the angle for reflecting and reflecting also increases therewith, and this point can also improve probability derived from light, under this kind of structure, no
The use of material is only only reduced, and the diffusion and export of light are more conducive in the light guide plate, has even light effect excellent
Advantage.
Second of preferred embodiment, as shown in figure 4, with the first preferred embodiment the difference is that：
Increase an adjacent third light portion 13 at a right angle on the basis of two light portions 12, and on the inside of the end face in third light portion 13
Increase a light source, it is ensured that the uniformity coefficient of light.
The third preferred embodiment
A kind of luminous ornament component, as shown in figure 5, including wall lamp mounting structure, wall lamp mounting structure is preferred real with the first
Apply the special-shaped light guide plate of mode；Further include holder 15, and the point light source 9 being fixed at placement section 2, special-shaped light guide plate pass through holder
15 are fixed on corner 10, and light source is hidden and is arranged towards wall interior side with 10 inside of corner, reflective surface 4,3 court of light guiding surface
Side outside to wall is equipped with reflectance coating 14 in 4 side of reflective surface.
4th kind of preferred embodiment
A kind of luminous ornament component, as shown in fig. 6, including wall lamp mounting structure, wall lamp mounting structure is preferred real with second
Apply the special-shaped light guide plate of mode；Further include the point light source 9 being fixed at placement section 2, special-shaped light guide plate is fixed to by holder 15
On corner 10, and light source is hidden and is arranged towards wall interior side with the inside of corner 10, reflective surface 4, and light guiding surface 3 is towards outside wall
Portion side is equipped with reflectance coating 14 in 4 side of reflective surface.
The above embodiments are only explanation of the invention, are not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of abnormity light guide member, including transparent plate-like body (1), it is characterized in that：The plate-like body (1) includes：The
One light portion (11), the plate body end face in the first light portion (11) have the placement section (2) for placing point light source (9)；
The next stage light portion in angle setting adjacent with upper level light portion at least one, upper level light portion and next stage light
The arc-shaped setting in angle in line portion；
Upper level light portion and next stage light portion not Ju You a pair of opposing light guiding surface (3) and reflective surface (4),
The reflective surface (4) in upper level light portion connects to forming within angle with the reflective surface (4) in next stage light portion, last light portion
Light guiding surface (3) connects to forming outer angle with the light guiding surface (3) in next stage light portion；
It is adjacent for the second light portion (12) with first light portion (11), arrange the next of the first light portion (11) of light source
The light guiding surface (3) in the second light portion (12) of grade is light-emitting surface；
Wherein, within angle and the arc-shaped setting of outer angle, and interior R >=4H.
2. abnormity light guide member according to claim 1, it is characterised in that：Between the reflective surface (4) and light guiding surface (3)
Distance with far from point light source (9) and be gradually reduced.
3. abnormity light guide member according to claim 2, it is characterised in that：It is both provided on the light guiding surface (3) multiple
The export face (7) of angle is formed with reflective surface (4), and setting is spaced between adjacent export face (7).
4. abnormity light guide member according to claim 3, it is characterised in that：The inclination of the two neighboring export face (7)
Direction on the contrary, and the two neighboring export face (7) close to one side end of bottom surface by be provided with joint face (6) realize connection.
5. abnormity light guide member according to claim 4, it is characterised in that：Two neighboring export face (7) connect with one
Face (6) constitutes a ultra microstructure (8), further includes the conducting surface (5) to connect with export face (7), and conducting surface (5) nearly second is guide-lighting
Face (3) side.
6. abnormity light guide member according to claim 5, it is characterised in that：The length of the conducting surface (5) is with separate
Point light source (9) and be gradually reduced.
7. abnormity light guide member according to claim 6, it is characterised in that：The joint face (6) is cambered surface or plane, is connected
It is set as arc transition between junction (6) and export face (7).
8. abnormity light guide member according to claim 1, it is characterised in that：The plate-like body (1) be compression molding or
Person's injection molding or roll-forming.
9. a kind of luminous ornament component, including wall lamp mounting structure, feature are being：Wall lamp mounting structure band is just like claim
Special-shaped light guide plate described in 1-8 any one；Further include the point light source (9) being fixed at placement section (2), special-shaped light guide plate is embedded
In on corner (10) and light source hide with corner (10) on the inside of, the reflective surface (4) towards wall interior side be arranged, it is described
Light guiding surface (3) towards side outside wall, be equipped with reflectance coating (14) in the reflective surface (4) side.
10. luminous ornament component according to claim 9, it is characterised in that：The light guiding surface (3) of the abnormity light guide plate is multiple
Conjunction has decorating film (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464366.2A CN108627911B (en) | 2018-05-15 | 2018-05-15 | Special-shaped light guide part and luminous decoration assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464366.2A CN108627911B (en) | 2018-05-15 | 2018-05-15 | Special-shaped light guide part and luminous decoration assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108627911A true CN108627911A (en) | 2018-10-09 |
| CN108627911B CN108627911B (en) | 2024-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810464366.2A Active CN108627911B (en) | 2018-05-15 | 2018-05-15 | Special-shaped light guide part and luminous decoration assembly |
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| Country | Link |
|---|---|
| CN (1) | CN108627911B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040208471A1 (en) * | 2003-04-18 | 2004-10-21 | Ga-Lane Chen | Light guide plate with narrowed center and surface light source device incorporating same |
| US20060067084A1 (en) * | 2004-09-24 | 2006-03-30 | Schefenacker Vision Systems Germany Gmbh | Light guide for lights, in particular for motor vehicle lights |
| EP1890077A1 (en) * | 2006-08-15 | 2008-02-20 | Hella KG Hueck & Co. | Light guide for vehicle lighting device |
| US20080225548A1 (en) * | 2007-03-16 | 2008-09-18 | Eichelberger Christopher L | Illuminating device |
| CN102854560A (en) * | 2011-06-29 | 2013-01-02 | 法雷奥照明公司 | Light guide with decoupling portion and shield for collecting decoupled rays |
| US20130044503A1 (en) * | 2011-05-19 | 2013-02-21 | Teruhiko MIHARA | Vehicle decorative lighting device and vehicle lamp |
| CN104344352A (en) * | 2013-07-23 | 2015-02-11 | 李政道 | Light guide device |
| CN208283590U (en) * | 2018-05-15 | 2018-12-25 | 杭州矽能新材料有限公司 | Special-shaped light guide member and luminous ornament component |
-
2018
- 2018-05-15 CN CN201810464366.2A patent/CN108627911B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040208471A1 (en) * | 2003-04-18 | 2004-10-21 | Ga-Lane Chen | Light guide plate with narrowed center and surface light source device incorporating same |
| US20060067084A1 (en) * | 2004-09-24 | 2006-03-30 | Schefenacker Vision Systems Germany Gmbh | Light guide for lights, in particular for motor vehicle lights |
| EP1890077A1 (en) * | 2006-08-15 | 2008-02-20 | Hella KG Hueck & Co. | Light guide for vehicle lighting device |
| US20080225548A1 (en) * | 2007-03-16 | 2008-09-18 | Eichelberger Christopher L | Illuminating device |
| US20130044503A1 (en) * | 2011-05-19 | 2013-02-21 | Teruhiko MIHARA | Vehicle decorative lighting device and vehicle lamp |
| CN102854560A (en) * | 2011-06-29 | 2013-01-02 | 法雷奥照明公司 | Light guide with decoupling portion and shield for collecting decoupled rays |
| CN104344352A (en) * | 2013-07-23 | 2015-02-11 | 李政道 | Light guide device |
| CN208283590U (en) * | 2018-05-15 | 2018-12-25 | 杭州矽能新材料有限公司 | Special-shaped light guide member and luminous ornament component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108627911B (en) | 2024-04-05 |
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