CN203384895U - Light guiding, reflection and diffusion integrated type optical plane and planar lamp thereof - Google Patents
Light guiding, reflection and diffusion integrated type optical plane and planar lamp thereof Download PDFInfo
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- CN203384895U CN203384895U CN201320464112.3U CN201320464112U CN203384895U CN 203384895 U CN203384895 U CN 203384895U CN 201320464112 U CN201320464112 U CN 201320464112U CN 203384895 U CN203384895 U CN 203384895U
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Abstract
The utility model discloses a light guiding, reflection and diffusion integrated type optical plane and a planar lamp of the integrated type optical plane. The integrated type optical plane comprises a diffusion layer, a light guiding plate and a reflection layer, wherein the light guiding plate is provided with two opposite lateral faces, an optical dot is arranged on one lateral face of the light guiding plate, the reflection layer and the diffusion layer are combined with the two lateral faces of the light guiding plate respectively, and the lateral face, provided with the optical dot, of the guiding plate is close to the reflection layer. According to the integrated type optical plane, the light guiding plate, the reflection layer and the diffusion layer or a protective backing plate form an integrated structure, so that the light guiding, reflection and diffusion integrated type optical plane is formed. When used and assembled, the integrated type optical plane directly serves as a component to be assembled with other components like a frame, assembling working procedures are largely reduced, and assembling efficiency is improved. Besides, a frame of a planar lamp adopts an alligator mouth clamping structure, so that loss of light rays due to the fact that a light-emitting surface of a light source is not flush with the lateral faces of the light guiding plate is prevented, light-emitting efficiency is improved, and meanwhile the fixation is firmer.
Description
Technical field
The flat lamp that the utility model relates to a kind of optical sheet and makes, relate in particular to the reflective diffusion integral type of a kind of leaded light optics plate and flat lamp thereof.
Background technology
Flat lamp because volume is little, lightweight, compact conformation, profile be succinct attractive in appearance and light efficiency is high, the life-span long, the advantage such as easy for installation is widely used in various indoor places.Flat lamp generally comprises LED light source, LGP, reflecting layer, diffusion layer, backlight and installation frame etc., LED light source is located at the side of LGP, the light side leaded light transmission that it sends enters, part light is by reflective layer reflects, sequentially by diffusion sheet, penetrate again, finally form good uniformity, light is soft, comfortable and not blind bright flat luminous effect.But current flat lamp; optical sheet in it: LGP, reflecting layer, diffusion layer and back-protective plate all adopt independent making; during assembling; need from top to bottom sequentially back-protective plate, reflecting layer, LGP and diffusion layer to be assembled; because parts are more; cause assembling procedure loaded down with trivial details, efficiency is low, can't further reduce production costs.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides the reflective diffusion integral type of a kind of leaded light optics plate and flat lamp thereof, assembles very convenient.
The utility model for the technical scheme that solves its technical problem and adopt is: the reflective diffusion integral type of a kind of leaded light optics plate, comprise diffusion layer, LGP and reflecting layer, this LGP has two relative sides, one of them side of this LGP is provided with the optics site, and described reflecting layer and diffusion layer one respectively are incorporated on two sides of described LGP and described LGP is provided with a side of optics site near described reflecting layer.
As further improvement of the utility model, described diffusion layer is a diffusion barrier, and described reflecting layer is a reflectance coating, and the surrounding of this diffusion barrier and reflectance coating applies respectively on two sides that adhesives is adhered to described LGP.
As further improvement of the utility model, described reflecting layer away from a side of described LGP on also one be combined with a protection backboard.
As further improvement of the utility model, described reflecting layer is a reflectance coating, and this reflectance coating is bonding away from coating adhesives and described protection backboard on a side of described LGP.
The utility model also discloses a kind of flat lamp, comprises above-mentioned integral type optics plate.
As further improvement of the utility model, this flat lamp comprises integral type optics plate, LED light source, substrate, frame and connection bracket, described frame is several, on one side of each frame, all offer along the draw-in groove of this frame body direction, described LED light source is located on described substrate, this substrate is fixedly arranged on the draw-in groove bottom of described frame, several described frames connect in turn and are coated on described integral type optics plate surrounding side by the connection bracket head and the tail, and the surrounding side of integral type optics plate is placed in respectively in corresponding frame draw-in groove.
As further improvement of the utility model, the draw-in groove of described frame is V-shaped along the cross section on the plane, body direction place of vertical this frame near the part of its openend.
As further improvement of the utility model, also be provided with the suspension ring support on described frame.
The beneficial effects of the utility model are: by by LGP, reflecting layer, diffusion layer or add the protection the back shaped formula structure that is integral be the reflective diffusion integral type of leaded light optics plate; when using and assembling; directly this integral type optics plate is assembled and got final product as frame as parts and miscellaneous part; greatly reduce assembling procedure, improved packaging efficiency.In addition, the frame of this flat lamp adopts crocodile mouth snap-in structure, can prevent that light source luminescent face and LGP side from not causing the loss of light to it, improves luminous efficiency, simultaneously fixing more firm.In addition, this integral type optics plate also can be used for the LED-backlit of display (flat panel TV) etc. and thin luminous advertising lamp box etc.
The accompanying drawing explanation
The decomposition texture schematic diagram that Fig. 1 is integral type optics plate preferred embodiment described in the utility model;
The cross-sectional view that Fig. 2 is integral type optics plate preferred embodiment described in the utility model;
Fig. 3 is the decomposition texture schematic diagram that flat lamp described in the utility model is preferably implemented;
Fig. 4 is the cross-sectional view that flat lamp described in the utility model is preferably implemented;
Fig. 5 is the structural representation that flat lamp frame card described in the utility model and structure are preferably implemented.
By reference to the accompanying drawings, make the following instructions:
1---integral type optics plate 2---diffusion layer
3---LGP 4---reflecting layer
5---protection backboard 6---LED light source
7---substrate 8---frame
9---connection bracket 10---draw-in groove
11---suspension ring support 31---optics site
The specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated, but protection domain of the present utility model is not limited to following specific embodiment.
As shown in Figure 1, for the reflective diffusion integral type of the leaded light of a kind of preferred embodiment of the present utility model optics plate 1, it is from top to bottom successively by protection backboard 5, reflecting layer 4, LGP 3 and diffusion layer 2 form, in this example, reflecting layer is a reflectance coating, diffusion layer is a diffusion barrier, the reflectance coating surrounding applies be provided with (being the upper side in Fig. 1) on 31Yi side, optics site that adhesives is adhered to LGP, the diffusion barrier surrounding applies on the another side that adhesives is adhered to LGP (being the downside in Fig. 1), between reflectance coating and protection backboard, whole coating adhesives is bonding, extrude the bubble in bonding plane by roll squeezer after bonding for 4, make it laminating tightr, the final integral type optics plate 1 that forms, as shown in Figure 2.Wherein, reflectance coating can be also that whole coating adhesives is adhered on a side that is provided with the optics site of LGP, and the utility model is not done concrete restriction.
This integral type optics plate 1 is in when work, and the light that LED light source sends is injected in LGP 3, in LGP 3 internal reflections refractions, under the mirror-reflection and diffuse reflection effect of the optics site 31 of LGP back side array, from LGP front and the back side, penetrates uniformly.The back side (optical network lattice array face) and reflective membrane laminating, the light reflection that reflective membrane penetrates the back side is to LGP positive (exiting surface of light fixture).LGP positive (exiting surface of light fixture) and diffusion barrier laminating, light becomes softer by refraction, reflection and the unrestrained emission of diffusion barrier.The protection backboard plays the effect of protection reflectance coating and whole module.This integral type optics plate not only can be used on flat lamp, also can be for LED-backlit and the thin luminous advertising lamp box of display (flat panel TV) etc., and the utility model is not done concrete restriction.
As shown in Figure 3, a kind of preferred embodiment for flat lamp described in the utility model, this flat lamp comprises integral type optics plate 1, LED light source 6, substrate 7, frame 8, connection bracket 9 and suspension ring support 11, in the present embodiment, integral type optics plate 1 is square, frame 8 is four, substrate 7 is four (can arrange one as required, two or three substrates, the utility model is not done concrete restriction), on substrate 7, interval is covered with LED light source 6, be equipped with the draw-in groove 10 along its body direction on the scuncheon face, four substrates are separately fixed at draw-in groove 10 bottoms of its corresponding frame 8, four frames 8 connect and are coated on the surrounding side of integral type optics plate 1 in turn by connection bracket 9 head and the tail, and the surrounding side of integral type optics plate is placed in respectively in corresponding frame draw-in groove 10.This frame draw-in groove is V-shaped along the cross section on the plane, body direction place of vertical this frame near the part of its openend, form crocodile mouth snap-in structure, when integral type optics plate 1 snaps in frame, can play good guiding and snap action, make integral type optics plate 1 fast snap in accurately in frame and location, LGP side center line and the alignment of LED light source light-emitting area center line, to prevent because of light source luminescent face and the unjustified loss that causes light of LGP side, the bottom of draw-in groove is the openend rear end, its cross-sectional width is larger, integral type optics plate module firmly can be snapped onto in frame.Suspension ring support 11 is located on frame, can be so that the installation of flat lamp.
Claims (8)
1. the reflective diffusion integral type of a leaded light optics plate (1), comprise diffusion layer (2), LGP (3) and reflecting layer (4), this LGP has two relative sides, one of them side of this LGP is provided with optics site (31), it is characterized in that: described reflecting layer and diffusion layer one respectively are incorporated on two sides of described LGP and described LGP is provided with a side of optics site near described reflecting layer.
2. the reflective diffusion integral type of leaded light according to claim 1 optics plate, it is characterized in that: described diffusion layer is a diffusion barrier, described reflecting layer is a reflectance coating, and the surrounding of this diffusion barrier and reflectance coating applies respectively on two sides that adhesives is adhered to described LGP.
3. the reflective diffusion integral type of leaded light according to claim 1 and 2 optics plate is characterized in that: described reflecting layer away from a side of described LGP on also one be combined with a protection backboard (5).
4. the reflective diffusion integral type of leaded light according to claim 3 optics plate, it is characterized in that: described reflecting layer is a reflectance coating, this reflectance coating away from apply adhesives on a side of described LGP and described protection backboard bonding.
5. a flat lamp, is characterized in that: comprise by the described integral type optics of any one in claim 1 to 4 plate.
6. flat lamp according to claim 5, it is characterized in that: this flat lamp comprises integral type optics plate (1), LED light source (6), substrate (7), frame (8) and connection bracket (9), described frame is several, all offer the draw-in groove (10) along this frame body direction on one side of each frame, described LED light source is located on described substrate, this substrate is fixedly arranged on the draw-in groove bottom of described frame, several described frames connect in turn by connection bracket head and the tail and are coated on described integral type optics plate surrounding side, and the surrounding side of integral type optics plate is placed in respectively in corresponding frame draw-in groove.
7. flat lamp according to claim 6 is characterized in that: the draw-in groove of described frame is V-shaped along the cross section on the plane, body direction place of vertical this frame near the part of its openend.
8. according to the described flat lamp of claim 6 or 7, it is characterized in that: also be provided with suspension ring support (11) on described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464112.3U CN203384895U (en) | 2013-07-31 | 2013-07-31 | Light guiding, reflection and diffusion integrated type optical plane and planar lamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464112.3U CN203384895U (en) | 2013-07-31 | 2013-07-31 | Light guiding, reflection and diffusion integrated type optical plane and planar lamp thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384895U true CN203384895U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464112.3U Expired - Fee Related CN203384895U (en) | 2013-07-31 | 2013-07-31 | Light guiding, reflection and diffusion integrated type optical plane and planar lamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372742A (en) * | 2015-11-13 | 2016-03-02 | 重庆鑫翎创福光电科技股份有限公司 | Self-diffusion light guide plate |
| CN107121722A (en) * | 2017-06-09 | 2017-09-01 | 河源鑫智胜电子有限公司 | A kind of composite and flexible light guide plate and backlight |
-
2013
- 2013-07-31 CN CN201320464112.3U patent/CN203384895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372742A (en) * | 2015-11-13 | 2016-03-02 | 重庆鑫翎创福光电科技股份有限公司 | Self-diffusion light guide plate |
| CN107121722A (en) * | 2017-06-09 | 2017-09-01 | 河源鑫智胜电子有限公司 | A kind of composite and flexible light guide plate and backlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181122 Address after: Room 316, Building 378, East Ring Road, Suzhou Industrial Park, Jiangsu Province Patentee after: SUZHOU LEELITE LIGHTING TECHNOLOGY CO.,LTD. Address before: 215300 Room 202, Building 5, Changfa Xiangcheng Garden, 1558 Zhonghua Garden Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Wen Yun Si |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20210731 |