CN201547690U - Dimming lampshade of single-layer LED stripe lamp - Google Patents
Dimming lampshade of single-layer LED stripe lamp Download PDFInfo
- Publication number
- CN201547690U CN201547690U CN2009202438015U CN200920243801U CN201547690U CN 201547690 U CN201547690 U CN 201547690U CN 2009202438015 U CN2009202438015 U CN 2009202438015U CN 200920243801 U CN200920243801 U CN 200920243801U CN 201547690 U CN201547690 U CN 201547690U
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- stripes
- lampshade
- straight
- vertical bar
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Abstract
The utility model discloses a dimming lampshade of a single-layer LED stripe lamp, which comprises a transparent basal layer. The whole is in the shape of a transparent straight plate, the light output face of the basal layer (1) is provided with straight stripes (2), the cross section of the straight stripes is triangular, the straight stripes are longitudinally arranged from the center line to both sides, the density of the stripes is gradually increased, and the height of the stripes is gradually decreased. In the lampshade of the LED stripe lamp adopting the structure, only one face of the basal layer, which is back to a light source, is provided with the straight stripes, and light rays are regulated by the changes of the size and the density between the stripes. The utility model has the advantages of simple structure, low cost and convenient use.
Description
Technical field
The utility model relates to field of illuminating lamps, particularly a kind of individual layer LED line lamp light modulation lampshade.
Background technology
The LED line lamp is a kind of high-end decoration and illuminating product, has energy-conserving and environment-protective, and the life-span is long, the brightness height, and advantages such as easy maintenance are used as Projecting Lamp, wall lamp widely.At present, the LED line lamp all adopts individual layer vertical bar line lampshade, has light weight, attractive in appearance, characteristics such as light transmittance height, can satisfy outdoor lighting and honorable engineering preferably, if but want in room lighting, to use the LED line lamp, then because led light source is a spot light, when adopting traditional lampshade, can produce serious hot spot and dazzle, form very tangible one light belt that encloses on the lampshade surface, under lampshade, form ghost image, by being set at the line lamp lampshade, cross one another double-deck striped can effectively regulate line lamp light, evenly bright dipping, but because the increase of the number of plies, processed complex not only, and cause light transmittance to descend easily.
The utility model content
Goal of the invention of the present utility model is to overcome the deficiencies in the prior art, and a kind of LED line lamp individual layer lampshade with dimming function is provided, and is simple in structure, light transmittance is high.
A kind of individual layer LED line lamp light modulation lampshade includes a transparent base layer, and it is transparent directly tabular that integral body is, one side in basic unit's backlight is provided with the vertical bar line, and the cross section of vertical bar line is a triangle, vertically arranges from alignment both sides, center, and fringe density strengthens gradually, and the striped height reduces gradually.
Adopt the LED line lamp lampshade of this structure, only the one side in basic unit's backlight is provided with the vertical bar line, by interfringe size and density variation light is adjusted, the light that the LED spot light sends repeatedly reflects, reflects, stretches between the striped on the lampshade, form the uniformly light-emitting face, overcome hot spot and ghost image, reach the room lighting requirement, has advantage simple in structure, with low cost, easy to use.
Below in conjunction with drawings and Examples the utility model is further set forth.Protection domain of the present utility model includes but are not limited to accompanying drawing and the disclosed content of embodiment.
Description of drawings
The structural representation of an embodiment of Fig. 1 the utility model;
Fig. 2 be Figure 1A-A to generalized section.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As depicted in figs. 1 and 2, this LED line lamp lampshade, adopt the straight tabular lucite of a monoblock as basic unit 1, be provided with the vertical bar line array that the cross section is an equilateral triangle on a surface of basic unit, vertical bar line 2 is vertically arranged continuously, and from center alignment two edge directions, fringe density strengthens gradually, the striped height reduces gradually, and the envelope of whole exiting surface is a convex lens shape.
Claims (1)
1. individual layer LED line lamp light modulation lampshade, include a transparent base layer, it is transparent directly tabular that integral body is, exiting surface in basic unit (1) is provided with vertical bar line (2), the cross section of vertical bar line (2) is a triangle, it is characterized in that: vertical bar line (2) only is arranged on the exiting surface of basic unit (1), vertically arranges from alignment both sides, center, and fringe density strengthens gradually, and the striped height reduces gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202438015U CN201547690U (en) | 2009-12-09 | 2009-12-09 | Dimming lampshade of single-layer LED stripe lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202438015U CN201547690U (en) | 2009-12-09 | 2009-12-09 | Dimming lampshade of single-layer LED stripe lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547690U true CN201547690U (en) | 2010-08-11 |
Family
ID=42602865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202438015U Expired - Fee Related CN201547690U (en) | 2009-12-09 | 2009-12-09 | Dimming lampshade of single-layer LED stripe lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644897A (en) * | 2011-02-22 | 2012-08-22 | 松下电器产业株式会社 | Optical member and illumination apparatus using same |
-
2009
- 2009-12-09 CN CN2009202438015U patent/CN201547690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644897A (en) * | 2011-02-22 | 2012-08-22 | 松下电器产业株式会社 | Optical member and illumination apparatus using same |
| US8591075B2 (en) | 2011-02-22 | 2013-11-26 | Panasonic Corporation | Optical member and illumination apparatus using same |
| CN102644897B (en) * | 2011-02-22 | 2014-10-08 | 松下电器产业株式会社 | Optical member and illumination apparatus using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101209 |