CN202938238U - Light emitting diode (LED) flat panel lamp and diffusion plate thereof - Google Patents
Light emitting diode (LED) flat panel lamp and diffusion plate thereof Download PDFInfo
- Publication number
- CN202938238U CN202938238U CN 201220600387 CN201220600387U CN202938238U CN 202938238 U CN202938238 U CN 202938238U CN 201220600387 CN201220600387 CN 201220600387 CN 201220600387 U CN201220600387 U CN 201220600387U CN 202938238 U CN202938238 U CN 202938238U
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- China
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- diffuser plate
- exiting surface
- diffusion plate
- main
- lamp
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Abstract
The utility model discloses a light emitting diode (LED) flat panel lamp and a diffusion plate thereof. The flat panel lamp comprises a lamp panel, a bottom shell, the diffusion plate and a diffusion plate fixing frame, wherein the diffusion plate is fixedly connected with the edge of the bottom shell through the diffusion plate fixing frame, and an accommodating space is formed between the diffusion plate and the bottom shell; and the lamp panel is fixedly arranged in the accommodating space. A main light emergency surface is arranged on one side of the diffusion plate; the diffusion plate is also provided with a side light emergency surface; the side light emergency surface intersects with the main light emergency surface; the diffusion plate is protruded from the diffusion plate fixing frame, and the side light emergency surface is exposed from the diffusion plate fixing frame. according to the LED flat panel lamp, the diffusion plate has the main light emergency surface and the side light emergency surface; after the LED flat panel lamp is turned on, a part of light is emitted from the side light emergency surface, so that the irradiation angle is more than 180 degrees, and a ceiling can be directly lightened; and moreover, the light of the flat panel lamp is relatively stereo, and glaring can be reduced.
Description
Technical field
The utility model relates to the LED lighting technical field, is specifically related to a kind of LED flat lamp and diffuser plate thereof.
Background technology
The LED lamp has been widely used in the fields such as various indications, demonstration, building and scenery lighting with characteristics such as its energy-saving and environmental protection, life-span length.The LED flat lamp is the illuminating product of new generation that transition comes on backlight technology, and early stage product can only be as indoor secondary light source, such as drawing lamp, ornament lamp because illuminance is not high.But along with the raising of LED lamp efficiency, constantly improving of LED flat lamp structure improved, the LED flat lamp more and more is subject to consumer's favor, it have energy-conservation, brightness is high, without infrared ray, the advantage such as resemble without ultraviolet, radiationless, unglazed flashing, can be used for the place that meeting room, factory, office or other commercial location, communal facility, school, hospital etc. need environmental protection and energy saving to throw light on.
Because LED light fixture price is higher, be to use as high-end light fixture at present always.Its buyer is also high-end crowd.High-end crowd's requirement is often more fastidious, and even unkind.A lot of clients can not satisfy unalterable planar light extracting, lack third dimension.Because flat lamp is that lighting angle is generally less than 110 degree, just can not directly illuminate for smallpox like this, causes smallpox intensely dark, also can cause dazzle simultaneously by the directed bright dipping in a plane, therefore need to improve.
Summary of the invention
One of technical problem to be solved in the utility model is to provide a kind of diffuser plate of flat lamp, solves present LED flat lamp and only has a planar light extracting, can not illuminate ceiling and the problem that causes lacking third dimension and easily produce dazzle.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of diffuser plate of LED flat lamp, this diffuser plate one side is main exiting surface, and described diffuser plate also has the side exiting surface, described side exiting surface and main exiting surface intersect.
In preferred technical scheme, described side exiting surface and main exiting surface intersect vertically.
In further preferred technical scheme, described diffuser plate is that flat diffuser plate adopts blow molding process to form protuberance to described main exiting surface one side protrusion, and form pit at the opposite side of main exiting surface, main exiting surface is positioned at the end face of described protuberance, and the periphery of protuberance forms described side exiting surface.
Further in preferred technical scheme, described diffuser plate also has the mounting edge of being convenient to install, and described mounting edge is positioned at the edge of described protuberance.
Two of technical problem to be solved in the utility model is corresponding a kind of LED flat lamp that provide, and the LED flat lamp only has a planar light extracting, can not illuminate ceiling and the problem that causes lacking third dimension and easily produce dazzle.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED flat lamp, comprise lamp plate, drain pan, diffuser plate and diffuser plate fixed frame, described diffuser plate is fixedly connected with the edge of described drain pan by the diffuser plate fixed frame, and form spatial accommodation between diffuser plate and drain pan, described lamp plate is fixedly installed in described spatial accommodation, and a side surface of the conduct master exiting surface of described diffuser plate exposes from the diffuser plate fixed frame; Described diffuser plate one side is main exiting surface, and described diffuser plate also has the side exiting surface, and described side exiting surface and main exiting surface intersect; Described diffuser plate protrudes from described diffuser plate fixed frame, and makes described side exiting surface also expose from the diffuser plate fixed frame.
In preferred technical scheme, described side exiting surface and main exiting surface intersect vertically.
In further preferred technical scheme, described diffuser plate is that flat diffuser plate adopts blow molding process to form protuberance to described main exiting surface one side protrusion, and form pit at the opposite side of main exiting surface, main exiting surface is positioned at the end face of described protuberance, and the periphery of protuberance forms described side exiting surface.
Further in preferred technical scheme, described diffuser plate also has the mounting edge of being convenient to install, and described mounting edge is positioned at the edge of described protuberance.
The beneficial effects of the utility model are:
Adopted the LED flat lamp of technical solutions of the utility model diffuser plates, because diffuser plate not only has main exiting surface, and has a side exiting surface, after it is lighted, some light will penetrate from the side exiting surface, thereby irradiating angle is greater than 180 degree, can directly illuminate ceiling, not only make the light of flat lamp more have third dimension, and can reduce the generation of dazzle.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Description of drawings
Fig. 1 is the exploded view of the utility model specific embodiment LED flat lamp;
Fig. 2 be in the utility model specific embodiment diffuser plate dissect structural representation;
Fig. 3 is the perspective view of the utility model specific embodiment LED flat lamp.
The specific embodiment
As shown in Figure 1, a kind of LED flat lamp that this specific embodiment provides comprises: drain pan 11, lamp plate 12, diffuser plate 13 and diffuser plate fixed frame 14(also may have other parts such as power supply certainly, but irrelevant, not shown with the utility model).As shown in Figure 3, described diffuser plate 13 is fixedly connected with by the edge of diffuser plate fixed frame 14 with described drain pan 11, and form spatial accommodation between diffuser plate 13 and drain pan 11, described lamp plate 12 is fixedly installed in described spatial accommodation, and a side surface of the conduct master exiting surface 130 of described diffuser plate 13 exposes from diffuser plate fixed frame 14.
Be with the difference of prior art, described diffuser plate 13 a not only side has main exiting surface 130, and described diffuser plate 13 also has side exiting surface 131, and side exiting surface 131 intersects with main exiting surface 130.In this specific embodiment, described side exiting surface 131 has four, and all intersects vertically with main exiting surface 130; Described diffuser plate 13 protrudes from the position of described diffuser plate fixed frame 14 hollows, and the surface that not only makes winner's exiting surface 130 can expose the LED flat lamp also makes described side exiting surface 131 also can expose from diffuser plate fixed frame 14.
Adopted the LED flat lamp of this specific embodiment technical scheme diffuser plate 13, because diffuser plate 13 not only has main exiting surface 130, and has a side exiting surface 131, after it is lighted, some light will penetrate from side exiting surface 131, irradiating angle is greater than 180 degree, thereby can directly illuminate ceiling, thereby not only make the light of flat lamp more have third dimension, and can reduce the generation of dazzle.
In preferred technical scheme, described diffuser plate 13 as shown in Figure 2, diffuser plate 13 forms protuberance for flat diffuser plate 13 adopts blow molding process to protrude to described main exiting surface 130 1 sides, and form pit 133 at the opposite side of main exiting surface 130, main exiting surface 130 is positioned at the end face of described protuberance, and the periphery of protuberance forms described side exiting surface 131.Diffuser plate 13 is designed to such structure, can reduce the use of material, and illuminating effect is better.
Further in preferred technical scheme, diffuser plate 13 edges form mounting edge 132, and mounting edge 132 can better coordinate diffuser plate fixed frame 14 to be fixedly connected with drain pan 11.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the diffuser plate of a LED flat lamp, this diffuser plate one side is main exiting surface, it is characterized in that, and described diffuser plate also has the side exiting surface, and described side exiting surface and main exiting surface intersect.
2. the diffuser plate of a kind of LED flat lamp as claimed in claim 1, is characterized in that, described side exiting surface and main exiting surface intersect vertically.
3. the diffuser plate of a kind of LED flat lamp as claimed in claim 2, it is characterized in that, described diffuser plate is that flat diffuser plate adopts blow molding process to form protuberance to described main exiting surface one side protrusion, and form pit at the opposite side of main exiting surface, main exiting surface is positioned at the end face of described protuberance, and the periphery of protuberance forms described side exiting surface.
4. the diffuser plate of a kind of LED flat lamp as claimed in claim 3, is characterized in that, described diffuser plate also has the mounting edge of being convenient to install, and described mounting edge is positioned at the edge of described protuberance.
5. LED flat lamp, comprise lamp plate, drain pan, diffuser plate and diffuser plate fixed frame, described diffuser plate is fixedly connected with the edge of described drain pan by the diffuser plate fixed frame, and form spatial accommodation between diffuser plate and drain pan, described lamp plate is fixedly installed in described spatial accommodation, and a side surface of the conduct master exiting surface of described diffuser plate exposes from the diffuser plate fixed frame, it is characterized in that, described diffuser plate also has the side exiting surface, and described side exiting surface and main exiting surface intersect; Described diffuser plate protrudes from described diffuser plate fixed frame, and makes described side exiting surface also expose from the diffuser plate fixed frame.
6. a kind of LED flat lamp as claimed in claim 5, is characterized in that, described side exiting surface and main exiting surface intersect vertically.
7. a kind of LED flat lamp as claimed in claim 6, it is characterized in that, described diffuser plate is that flat diffuser plate adopts blow molding process to form protuberance to described main exiting surface one side protrusion, and form pit at the opposite side of main exiting surface, main exiting surface is positioned at the end face of described protuberance, and the periphery of protuberance forms described side exiting surface.
8. a kind of LED flat lamp as claimed in claim 7, is characterized in that, described diffuser plate also has the mounting edge of being convenient to install, and described mounting edge is positioned at the edge of described protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600387 CN202938238U (en) | 2012-11-14 | 2012-11-14 | Light emitting diode (LED) flat panel lamp and diffusion plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600387 CN202938238U (en) | 2012-11-14 | 2012-11-14 | Light emitting diode (LED) flat panel lamp and diffusion plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938238U true CN202938238U (en) | 2013-05-15 |
Family
ID=48322475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600387 Expired - Fee Related CN202938238U (en) | 2012-11-14 | 2012-11-14 | Light emitting diode (LED) flat panel lamp and diffusion plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421692A (en) * | 2013-09-03 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Lamp and transparent member for same |
-
2012
- 2012-11-14 CN CN 201220600387 patent/CN202938238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421692A (en) * | 2013-09-03 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Lamp and transparent member for same |
| CN104421692B (en) * | 2013-09-03 | 2018-01-12 | 深圳市海洋王照明工程有限公司 | The Transparent Parts and light fixture of light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20161114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |