CN2700124Y - Luminescent writing board - Google Patents
Luminescent writing board Download PDFInfo
- Publication number
- CN2700124Y CN2700124Y CN 200420045371 CN200420045371U CN2700124Y CN 2700124 Y CN2700124 Y CN 2700124Y CN 200420045371 CN200420045371 CN 200420045371 CN 200420045371 U CN200420045371 U CN 200420045371U CN 2700124 Y CN2700124 Y CN 2700124Y
- Authority
- CN
- China
- Prior art keywords
- light
- cold
- cold light
- shell
- driving circuit
- 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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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a luminescent writing board, comprising a housing whose front side is provided with a display window, a power source, a light conducting plate, a translucent thin film, a cold light piece and a cold light piece driving circuit; the translucent thin film is bonded on the front side of the light conducting plate, the cold light piece is sticked on the front side of the light conducting plate around the translucent thin film, and the light conducting plate is placed in the housing whose upper translucent thin film exposes on the display window of the housing; the power source placed in the housing, the cold light piece, and the cold light piece driving circuit constitute a return circuit by electric connection. The utility model can be used as a mark in public places of entertainment, or used as a vegetable card in restaurants.
Description
Technical field
The utility model relates to photoelectric technology, relates in particular to a kind of emitting tablet light.
Background technology
At present; polytype board is arranged on the market; as be useful on the dustless board of teaching aspect, the magnetic wordpad of smearing arbitrarily, can vision protection board etc.; but; in numerous boards, but do not have a kind of board to have gorgeous visual effect and stay deep impression to the people.
Summary of the invention
The purpose of this utility model is the shortcoming at prior art, and a kind of emitting tablet light is provided, and has solved the literal or the pattern that write on the board and has not had the problem of gorgeous literal or pattern.
The purpose of this utility model is achieved in that a kind of emitting tablet light, comprises shell, and the front of this shell is provided with a display window, and this emitting tablet light also comprises power supply, light guide plate, light transmission film, cold light film and cold light piece driving circuit; Light transmission film sticks on the front of light guide plate, and cold light film sticks on the front of light guide plate around the light transmission film, and light guide plate is placed in the enclosure, and the light transmission film above it is emerging in the display window of shell; Place in the enclosure power supply, cold pass sheet and the cold pass piece driving circuit loop that is electrically connected to form.
Both sides on top, the described shell back side are respectively equipped with hook.
Both sides on top, the described shell back side are respectively equipped with feet.
On shell, be provided with a toggle switch that is used to select different flashing modes that connects with described cold light piece driving circuit.
It is luminous that cold light piece driving circuit of the present utility model drives cold light film, the fluorescence that excites the fluorescence literal write on the utility model or pattern to send different colours, thereby have good advertisement and entertainment effect.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a rear view of the present utility model;
Fig. 3 is an inner connection diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1-Fig. 3, emitting tablet light of the present utility model is by shell 1, power supply 2, light guide plate 3, light transmission film 4, cold light film 5 and cold light piece driving circuit 6; Light transmission film 4 sticks on the front of light guide plate 3, cold light film 5 is along the front that sticks on light guide plate 3 on every side of light transmission film 4, light guide plate 3 is placed in the shell 1, the front of shell 1 is provided with display window 7, the size of display window 7 be able to make the light transmission film 4 on the light guide plate 3 be emerging in the display window of shell 1, and cold light film 5 is blocked by shell 1; Be placed on the power supply 2 in shell 1 bottom, cold pass sheet 5 and cold pass piece driving circuit 6 loop that is electrically connected to form.On the panel in shell 1 front, also be provided with power switch 8; Also be provided with the toggle switch 9 that is connected with cold light piece driving circuit 6 at the back side of shell 1, this toggle switch just is used for the type of drive of cold light piece driving circuit 6, it is pushed different positions can make cold light film 5 produce different flashing modes; Be respectively equipped with two hooks 10 in the both sides on top, shell 1 back side, the below corresponding to hook 10 is respectively equipped with two feets 11; Utilize two hooks 10, this emitting tablet light can be hung on the wall, utilizes 11 these emitting tablet light tiltables of two feets to place on the table.
Cold light film that present embodiment is used and driving circuit thereof all can bought on the market, are the universal product.Though the utility model discloses as above with a preferred embodiment, be not in order to limit the scope that the utility model is implemented.Any those of ordinary skill in the art, in not breaking away from invention scope of the present utility model, when doing a little improvement, promptly every equal improvement of doing according to the utility model should be invention scope of the present utility model and contains.
Claims (4)
1, a kind of emitting tablet light comprises shell, and the front of this shell is provided with a display window, it is characterized in that, this emitting tablet light also comprises power supply, light guide plate, light transmission film, cold light film and cold light piece driving circuit; Light transmission film sticks on the front of light guide plate, and cold light film sticks on the front of light guide plate around the light transmission film, and light guide plate is placed in the enclosure, and the light transmission film above it is emerging in the display window of shell; Place in the enclosure power supply, cold light film and the cold light piece driving circuit loop that is electrically connected to form.
2, emitting tablet light as claimed in claim 1 is characterized in that, is respectively equipped with hook in the both sides on top, the described shell back side.
3, emitting tablet light as claimed in claim 1 is characterized in that, is respectively equipped with feet in the both sides on top, the described shell back side.
4, emitting tablet light as claimed in claim 1 is characterized in that, is provided with a toggle switch that is used to select different flashing modes that connects with described cold light piece driving circuit on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045371 CN2700124Y (en) | 2004-04-29 | 2004-04-29 | Luminescent writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045371 CN2700124Y (en) | 2004-04-29 | 2004-04-29 | Luminescent writing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700124Y true CN2700124Y (en) | 2005-05-18 |
Family
ID=34775597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420045371 Expired - Fee Related CN2700124Y (en) | 2004-04-29 | 2004-04-29 | Luminescent writing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700124Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332042A (en) * | 2013-06-25 | 2013-10-02 | 谢虹 | Fluorescent plate |
| CN105799384A (en) * | 2016-03-19 | 2016-07-27 | 中山中威照明科技有限公司 | Multifunctional writing board |
-
2004
- 2004-04-29 CN CN 200420045371 patent/CN2700124Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332042A (en) * | 2013-06-25 | 2013-10-02 | 谢虹 | Fluorescent plate |
| CN105799384A (en) * | 2016-03-19 | 2016-07-27 | 中山中威照明科技有限公司 | Multifunctional writing board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |