CN101089925A - LED advtising light box - Google Patents
LED advtising light box Download PDFInfo
- Publication number
- CN101089925A CN101089925A CN 200610027605 CN200610027605A CN101089925A CN 101089925 A CN101089925 A CN 101089925A CN 200610027605 CN200610027605 CN 200610027605 CN 200610027605 A CN200610027605 A CN 200610027605A CN 101089925 A CN101089925 A CN 101089925A
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- CN
- China
- Prior art keywords
- light
- lamp box
- led
- guide plate
- light emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
A LED advertisement light box of table mode is prepared as using front light transmission board and peripheral external frame to from light box body, setting reinforced strip on four edges in light box body, arranging a complete light-guide plate in light box body and light reflection sheet at back surface of light-guide plate, setting LED light strip at bottom edge of light-guide plate, series-connecting LED in LED light strip then connecting series-connected LED to city power supply through voltage-variation unit.
Description
Technical field
The present invention relates to electronic technology, particularly relating to a kind of LED of employing is the desk-top lamp box technology of light emitting source.
Background technology
It is light emitting source that the desk-top lamp box of present advertisement generally all adopts fluorescent tube, and the fluorescent tube luminescence efficiency is low, and serviceable life is short, and non-uniform light uses dangerously, and the fluorescent-mercury lamp pipe also pollutes the environment.
Summary of the invention
At the defective that exists in the above-mentioned prior art, technical matters to be solved by this invention provides the advertising lamp box of a kind of ultra-thin, superbright, luminous even, safe, low in energy consumption, energy-conservation, long service life, non-maintaining, the light emitting diode that is beneficial to environmental protection.
In order to solve the problems of the technologies described above, the advertising lamp box of a kind of light emitting diode provided by the present invention, comprise by the light-passing board of front and outer photo frame all around and form lamp box, it is characterized in that, it in the lamp box monoblock light guide plate, LED lamp bar is established at light guide plate lower bottom part edge, and the LED series connection is after potential device connects civil power in the LED lamp bar.
Further, four limits are provided with stiffener in the described lamp box.
Further, reflecting piece is established at the back side of described light guide plate.
Further, described potential device is an electronic transformer.
Further, described potential device is common step-down transformer.
Utilize the advertising lamp box of light emitting diode provided by the invention, because adopting LED is light emitting source, desk-top lamp box apparatus has the advantage of semiconductor solid luminescence device: ultra-thin, superbright, luminous even, safe, low in energy consumption, energy-conservation, long service life, non-maintaining, non-environmental-pollution.Use desk-top lamp box picture to have strong visual impact, picture color under the irradiation of light, seem more gorgeous and picture change very efficient and convenient.
Description of drawings
Fig. 1 is the structural representation of desk-top lamp box apparatus in the embodiment of the invention;
Fig. 2 is along the cross-sectional view of A-A line among Fig. 1 embodiment of the present invention.
Embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
Referring to Fig. 1, shown in Figure 2, the advertising lamp box of a kind of light emitting diode that the embodiment of the invention provided, form lamp box by the light-passing board 1 of front and outer photo frame 3 all around, four limits are provided with stiffener 2 in the lamp box, it in the lamp box monoblock light guide plate 4, reflecting piece 7 is established at light guide plate 4 back sides, and LED lamp bar 6 is established at light guide plate 4 lower bottom part edges, and the LED series connection is after potential device connects civil power in the LED lamp bar 6.Potential device can be common step-down transformer, also can be electronic transformer.Arrow is a light emission direction among the figure.
Claims (6)
1, a kind of advertising lamp box of light emitting diode, comprising by the light-passing board of front and outer photo frame all around and form lamp box, it is characterized in that, is a monoblock light guide plate in the lamp box, LED lamp bar is established at light guide plate lower bottom part edge, and the LED series connection is after potential device connects civil power in the LED lamp bar.
2, the advertising lamp box of light emitting diode according to claim 1 is characterized in that, four limits are provided with stiffener in the described lamp box.
3, the advertising lamp box of light emitting diode according to claim 1 is characterized in that, reflecting piece is established at the back side of described light guide plate.
4, the advertising lamp box of light emitting diode according to claim 1 is characterized in that, described potential device is an electronic transformer.
5, the advertising lamp box of light emitting diode according to claim 1 is characterized in that, described potential device is common step-down transformer.
6, the advertising lamp box of light emitting diode according to claim 1 is characterized in that the LED lamp is in the polishing of light guide plate side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610027605 CN101089925A (en) | 2006-06-13 | 2006-06-13 | LED advtising light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610027605 CN101089925A (en) | 2006-06-13 | 2006-06-13 | LED advtising light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101089925A true CN101089925A (en) | 2007-12-19 |
Family
ID=38943263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610027605 Pending CN101089925A (en) | 2006-06-13 | 2006-06-13 | LED advtising light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101089925A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121585A (en) * | 2010-12-13 | 2011-07-13 | 张丽红 | LED soft light flat-panel illuminating and displaying lamp taking LED area light source light bar as light source |
| CN101469844B (en) * | 2007-12-27 | 2011-11-09 | 富士迈半导体精密工业（上海）有限公司 | Illuminating apparatus |
| CN110477729A (en) * | 2018-08-09 | 2019-11-22 | 渭南市健磁磁性门帘有限公司 | A kind of Magnetic door curtain with advertising function |
-
2006
- 2006-06-13 CN CN 200610027605 patent/CN101089925A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469844B (en) * | 2007-12-27 | 2011-11-09 | 富士迈半导体精密工业（上海）有限公司 | Illuminating apparatus |
| CN102121585A (en) * | 2010-12-13 | 2011-07-13 | 张丽红 | LED soft light flat-panel illuminating and displaying lamp taking LED area light source light bar as light source |
| CN110477729A (en) * | 2018-08-09 | 2019-11-22 | 渭南市健磁磁性门帘有限公司 | A kind of Magnetic door curtain with advertising function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |