CN102454925A - Light-emitting diode (LED) flat lamp - Google Patents
Light-emitting diode (LED) flat lamp Download PDFInfo
- Publication number
- CN102454925A CN102454925A CN2011101206309A CN201110120630A CN102454925A CN 102454925 A CN102454925 A CN 102454925A CN 2011101206309 A CN2011101206309 A CN 2011101206309A CN 201110120630 A CN201110120630 A CN 201110120630A CN 102454925 A CN102454925 A CN 102454925A
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- plane
- plate
- led
- flat
- lamp
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Abstract
The invention discloses a light-emitting diode (LED) flat lamp. The LED flat lamp comprises a base, a flat reflecting plate, a flat acrylic plate, a flat diffusion plate, LED lamp strips and a decorative framework, wherein a plurality of lightproof lattice points are printed on the surface on one side of the flat acrylic plate; the distributing density of the plurality of lightproof lattice points is increased as the distance to the LED lamp strips is reduced; the base, the flat reflecting plate, the flat acrylic plate and the flat diffusion plate are sequentially laminated; the side of the flat acrylic plate on which the lightproof lattice points are printed is close to the flat diffusion plate; the LED lamp strips are arranged on the side edges of the laminated flat reflecting plate, flat acrylic plate and flat diffusion plate; and the decorative framework is sleeved above the flat diffusion plate and fixedly connected with the base. The LED flat lamp has a simple structure, a good illuminating effect and attractive appearance and can realize flat illumination.
Description
Technical field
The present invention relates to a kind of LED plane lamp.
Background technology
The LED lamp is widely used with advantages such as its power saving, brightness height, long service life.But it is present; Most LED lighting device is the mode that adopts direct projection, though this illumination mode brightness ratio is big and have than higher luminous efficiency, the light uniformity that it sends is not good; Be easy to generate dizzyly, the particularly long-time back people's eyes that use can feel fatigue.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of LED plane lamp, this plane lamp is not only simple in structure, can realize flat illumination, and lighting effect is good, good looking appearance.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of LED plane lamp; It comprises base, plane reflection plate, plane acrylic plate, planar diffusion plate, LED lamp bar and decoration frame; Be printed with several light tight sites on one side surface of said plane acrylic plate, and this several light tight site is close more from nearlyer its distribution of LED lamp bar; Said base, plane reflection plate, plane acrylic plate, planar diffusion plate are superimposed successively, and a side that is printed with light tight site of said plane acrylic plate is near said planar diffusion plate; Said LED lamp bar is located at said plane reflection plate, plane acrylic plate, the planar diffusion plate side edge after superimposed; Said decoration frame is sleeved on said planar diffusion plate top and is fixedly connected with said base.Like this; The light that LED lamp bar sends is through reflection of plane reflection plate and the acrylic plate transmission through the plane; Owing to be distributed with on its upper surface from the near more close more light tight site of LED lamp bar; This light that LED lamp bar is sent is had an X-rayed away more uniformly, after the diffusion of planar diffusion plate can make light softer and even.
As further improvement of the present invention, said base, plane reflection plate, plane acrylic board, planar diffusion plate and decoration frame are square structure.In addition, can make other shapes as required, for example circular, triangle or polygon, or even irregularly shaped.
As further improvement of the present invention, said LED lamp bar is two, and is and is symmetrically set in said plane reflection plate, plane acrylic plate, the planar diffusion plate side edge after superimposed.
As further improvement of the present invention, the light tight site on acrylic plate one side surface of said plane by the plane acrylic plate center line parallel with said LED lamp to its both sides successively by dredging to close distribution.
As further improvement of the present invention, said base comprises flat underside and is arranged at said flat underside sidewall all around that said plane reflection plate, plane acrylic plate, planar diffusion plate are positioned in the chamber that is surrounded by sidewall and flat underside.
Preferably, said LED lamp bar is located on the inner side of said sidewall.
Preferably, identical after the thickness of said plane reflection plate, plane acrylic plate, planar diffusion plate with the height of sidewall.
Preferably, the shape of said plane reflection plate, plane acrylic plate, planar diffusion plate is identical.
Preferably, said light tight site is formed by printing ink.
The invention has the beneficial effects as follows: the light that the LED lamp bar among the present invention sends is injected in the reflector of plane and through its reflection from side; Penetrate by the planar diffusion plate at last through the acrylic plate refraction then; Because the acrylic plate upper surface is provided with the light tight point that density does not wait, can make light reduce transmission from the light source closer, and from the light source more transmission of light far away; Light is penetrated more uniformly, thereby obtain soft more uniform light.In addition, this plane lamp controllable thickness, and can make different shapes as required, and can fit on ceiling or the wall, especially be fit to do ceiling decoration, also the gross area on applicable roof is laid decoration simultaneously, and is elegant in appearance.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
In conjunction with accompanying drawing, explanation below doing:
1---base 2---plane reflection plate
3---plane acrylic plate 4---planar diffusion plate
5---LED lamp bar 6---decoration frame
8---flat underside 9---sidewall
The specific embodiment
A kind of LED plane lamp; Comprise base 1, plane reflection plate 2, plane acrylic plate 3, planar diffusion plate 4, LED lamp bar 5 and decoration frame 6; Be printed with several light tight sites on one side surface of plane acrylic plate, and this several light tight site is close more from nearlyer its distribution of LED lamp bar; Base, plane reflection plate, plane acrylic plate, planar diffusion plate are superimposed successively, and a side that is printed with light tight site of plane acrylic plate is by stating the planar diffusion plate; LED lamp bar is located at plane reflection plate, plane acrylic plate, the planar diffusion plate side edge after superimposed; Decoration frame is sleeved on planar diffusion plate top and is fixedly connected with base.Like this; The light that LED lamp bar sends is through reflection of plane reflection plate and the acrylic plate transmission through the plane; Owing to be distributed with on its upper surface from the near more close more light tight site of LED lamp bar; This light that LED lamp bar is sent is had an X-rayed away more uniformly, after the diffusion of planar diffusion plate can make light softer and even.
Above-mentioned base, plane reflection plate, plane acrylic board, planar diffusion plate and decoration frame are square structure.In addition, can make other shapes as required, for example circular, triangle or polygon, or even irregularly shaped.
Above-mentioned LED lamp bar is two, and is and is symmetrically set in plane reflection plate, plane acrylic plate, the planar diffusion plate side edge after superimposed.
Light tight site on acrylic plate one side surface of above-mentioned plane by the plane acrylic plate center line parallel with the LED lamp to its both sides successively by dredging to close distribution.
Above-mentioned base comprises flat underside 8 and is arranged at flat underside sidewall 9 all around that plane reflection plate, plane acrylic plate, planar diffusion plate are positioned in the chamber that is surrounded by sidewall and flat underside.
Above-mentioned LED lamp bar is located on the inner side of sidewall.
Identical after the thickness of above-mentioned plane reflection plate, plane acrylic plate, planar diffusion plate with the height of sidewall.
The shape of above-mentioned plane reflection plate, plane acrylic plate, planar diffusion plate is identical.
Above-mentioned light tight site is formed by printing ink.
Claims (9)
1. LED plane lamp; It is characterized in that: it comprises base (1), plane reflection plate (2), plane acrylic plate (3), planar diffusion plate (4), LED lamp bar (5) and decoration frame (6); Be printed with several light tight sites on one side surface of said plane acrylic plate, and this several light tight site is close more from nearlyer its distribution of LED lamp bar; Said base, plane reflection plate, plane acrylic plate, planar diffusion plate are superimposed successively, and a side that is printed with light tight site of said plane acrylic plate is near said planar diffusion plate; Said LED lamp bar is located at said plane reflection plate, plane acrylic plate, the planar diffusion plate side edge after superimposed; Said decoration frame is sleeved on said planar diffusion plate top and is fixedly connected with said base.
2. LED according to claim 1 plane lamp is characterized in that: said base, plane reflection plate, plane acrylic board, planar diffusion plate and decoration frame are square structure.
3. LED according to claim 2 plane lamp is characterized in that: said LED lamp bar is two, and is and is symmetrically set in said plane reflection plate, plane acrylic plate, the planar diffusion plate side edge after superimposed.
4. LED according to claim 3 plane lamp is characterized in that: the light tight site on acrylic plate one side surface of said plane by the plane acrylic plate center line parallel with said LED lamp to its both sides successively by dredging to close distribution.
5. according to each described LED plane lamp in the claim 1 to 4; It is characterized in that: said base comprises flat underside (8) and is arranged at said flat underside sidewall (9) all around that said plane reflection plate, plane acrylic plate, planar diffusion plate are positioned in the chamber that is surrounded by sidewall and flat underside.
6. LED according to claim 5 plane lamp is characterized in that: said LED lamp bar is located on the inner side of said sidewall.
7. LED according to claim 7 plane lamp is characterized in that: identical with the height of sidewall after the thickness of said plane reflection plate, plane acrylic plate, planar diffusion plate.
8. LED according to claim 5 plane lamp is characterized in that: the shape of said plane reflection plate, plane acrylic plate, planar diffusion plate is identical.
9. according to each described LED plane lamp in the claim 1 to 4, it is characterized in that: said light tight site is formed by printing ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101206309A CN102454925A (en) | 2011-05-11 | 2011-05-11 | Light-emitting diode (LED) flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101206309A CN102454925A (en) | 2011-05-11 | 2011-05-11 | Light-emitting diode (LED) flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454925A true CN102454925A (en) | 2012-05-16 |
Family
ID=46038393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101206309A Pending CN102454925A (en) | 2011-05-11 | 2011-05-11 | Light-emitting diode (LED) flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170761A (en) * | 2019-04-26 | 2019-08-27 | 中山市百斯拓灯饰有限公司 | A kind of lamp bracket and its manufacturing method of hiding solder joint |
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199864A (en) * | 1997-05-15 | 1998-11-25 | 亿光电子工业股份有限公司 | Production method and product of back plate for electronic element |
| CN1512235A (en) * | 2002-12-28 | 2004-07-14 | 鸿富锦精密工业（深圳）有限公司 | Back light module |
| CN1641430A (en) * | 2004-01-12 | 2005-07-20 | 力捷电脑股份有限公司 | Straight-down back light module |
| CN201487753U (en) * | 2009-08-28 | 2010-05-26 | 睿鸿光电科技(福建)有限公司 | Led ceiling lamp |
| CN201803192U (en) * | 2010-09-30 | 2011-04-20 | 徐志锋 | Integral LED (light-emitting diode) plane lamp |
-
2011
- 2011-05-11 CN CN2011101206309A patent/CN102454925A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199864A (en) * | 1997-05-15 | 1998-11-25 | 亿光电子工业股份有限公司 | Production method and product of back plate for electronic element |
| CN1512235A (en) * | 2002-12-28 | 2004-07-14 | 鸿富锦精密工业（深圳）有限公司 | Back light module |
| CN1641430A (en) * | 2004-01-12 | 2005-07-20 | 力捷电脑股份有限公司 | Straight-down back light module |
| CN201487753U (en) * | 2009-08-28 | 2010-05-26 | 睿鸿光电科技(福建)有限公司 | Led ceiling lamp |
| CN201803192U (en) * | 2010-09-30 | 2011-04-20 | 徐志锋 | Integral LED (light-emitting diode) plane lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
| CN110170761A (en) * | 2019-04-26 | 2019-08-27 | 中山市百斯拓灯饰有限公司 | A kind of lamp bracket and its manufacturing method of hiding solder joint |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120516 |