CN201050738Y - Lamp box using as index tag - Google Patents
Lamp box using as index tag Download PDFInfo
- Publication number
- CN201050738Y CN201050738Y CNU2007200715851U CN200720071585U CN201050738Y CN 201050738 Y CN201050738 Y CN 201050738Y CN U2007200715851 U CNU2007200715851 U CN U2007200715851U CN 200720071585 U CN200720071585 U CN 200720071585U CN 201050738 Y CN201050738 Y CN 201050738Y
- Authority
- CN
- China
- Prior art keywords
- light
- utility
- model
- label
- lamp box
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a sign-used lamphouse which resolves the problem of big electrical power consumption of lamphouse scutcheon, and relates to the technical field of electronic scutcheon. The utility model aims at solving technical problem of electricity saving and long service life. The lamphouse scutcheon consists of a frame, a transparent plate, a lamp sheet, a light guide plate, a light-emitting device, a reflective coating and an iron panel; wherein, the light-emitting device is a LED arranged in the rim of the light guide plate. The utility model has the advantages of low electricity consumption and long service life.
Description
Technical field
The utility model relates to a kind of electronic label technology, particularly relates to the technology of the lamp box that is used as label of a kind of use LED (light emitting diode) lamp bar illumination.
Background technology
Common some are as the lamp box label of lavatory, guideboard, escape way etc., all in the lamp box of label, be provided with fluorescent tube in order to illumination, because label is in illumination condition for a long time, need expend a large amount of electric power resources, and most of label all is positioned at open-air place, can cause the label jaundice after exposing to the sun and rain for a long time, make the instruction content on the label smudgy, influence the service life of label.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of power saving, is difficult for jaundice, the lamp box as label of long service life.
In order to solve the problems of the technologies described above, a kind of lamp box as label provided by the utility model comprises frame, is followed successively by light-passing board in the frame from front to back, the lamp sheet, LGP, reflectance coating, base plate, the LGP edge is a light-emitting device, it is characterized in that, described light-emitting device is a LED lamp bar.
Further, described light-passing board is the PC plate.
After connecting power supply, LED is luminous, and light provides background light source by LGP and reflectance coating for the lamp sheet.
The lamp box that utilizes the utility model to provide as label, owing to adopt LED as lamphouse light source, power consumption is very low, a large amount of electric power resources have been saved, long service life, and, can effectively prevent the lamp sheet jaundice that solar ultraviolet causes owing to adopt the PC plate as light-passing board, prolonged the service life of label.
Description of drawings
Fig. 1 is the front view of the utility model embodiment as the lamp box of label;
Fig. 2 is the side sectional view of the utility model embodiment as the lamp box of label.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As shown in Figure 1 and Figure 2, a kind of lamp box of the utility model embodiment as label, comprise stainless steel frame 1, be followed successively by light-passing board 2 in the stainless steel frame 1 from front to back, the lamp sheet 3 of ad content is arranged, LGP 4, reflectance coating 6, iron bottom plate 7, LGP edge are light-emitting device, it is characterized in that described light-emitting device is LED (light emitting diode) lamp bar 5.
Further, described light-passing board 2 is the PC plate.
After connecting power supply, LED is luminous, and light provides background light source by LGP 4 and reflectance coating 6 for lamp sheet 3.
Claims (1)
1. the lamp box as label comprises frame, is followed successively by light-passing board in the frame from front to back, the lamp sheet, and LGP, reflectance coating, base plate, the LGP edge is a light-emitting device, it is characterized in that, described light-emitting device is a LED lamp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200715851U CN201050738Y (en) | 2007-06-25 | 2007-06-25 | Lamp box using as index tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200715851U CN201050738Y (en) | 2007-06-25 | 2007-06-25 | Lamp box using as index tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050738Y true CN201050738Y (en) | 2008-04-23 |
Family
ID=39337225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200715851U Expired - Fee Related CN201050738Y (en) | 2007-06-25 | 2007-06-25 | Lamp box using as index tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050738Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339574A (en) * | 2010-07-26 | 2012-02-01 | 贵州首朗新能源有限公司 | LED (light emitting diode) advertising light box |
| CN102568344A (en) * | 2012-01-09 | 2012-07-11 | 朱文津 | Luminous sign |
| CN102849594A (en) * | 2012-09-17 | 2013-01-02 | 苏州新达电扶梯部件有限公司 | Light permeable plate |
| CN103065566A (en) * | 2012-11-27 | 2013-04-24 | 朱文津 | Multifunctional lighting emergency mark |
-
2007
- 2007-06-25 CN CNU2007200715851U patent/CN201050738Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339574A (en) * | 2010-07-26 | 2012-02-01 | 贵州首朗新能源有限公司 | LED (light emitting diode) advertising light box |
| CN102568344A (en) * | 2012-01-09 | 2012-07-11 | 朱文津 | Luminous sign |
| WO2013104299A1 (en) * | 2012-01-09 | 2013-07-18 | Zhu Wenjing | Lighting indicator |
| CN102849594A (en) * | 2012-09-17 | 2013-01-02 | 苏州新达电扶梯部件有限公司 | Light permeable plate |
| CN103065566A (en) * | 2012-11-27 | 2013-04-24 | 朱文津 | Multifunctional lighting emergency mark |
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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: 20080423 Termination date: 20120625 |