CN202881862U - Light-permeable light emitting type anti-backlighting signboard - Google Patents
Light-permeable light emitting type anti-backlighting signboard Download PDFInfo
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- CN202881862U CN202881862U CN2012205140936U CN201220514093U CN202881862U CN 202881862 U CN202881862 U CN 202881862U CN 2012205140936 U CN2012205140936 U CN 2012205140936U CN 201220514093 U CN201220514093 U CN 201220514093U CN 202881862 U CN202881862 U CN 202881862U
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Abstract
The utility model discloses a light-permeable light emitting type anti-backlighting signboard which is characterized by structurally comprising a signboard panel (1), a solar cell panel (2), a signboard pole (3), photosensitive diodes (4), light permeable holes (5) and small lamp bulbs (6). The signboard panel (1) is installed on one side of the signboard pole (3). The solar cell panel (2) is installed on the top of the signboard pole (3). The light permeable holes (5) are formed in sign words on the signboard panel (1). The small lamp bulbs (6) are installed inside the light permeable holes (5), wherein the diameter of each of the small lamp bulbs (6) is smaller than the hole diameter of each of the light permeable holes (5). Both the front portion of the signboard panel (1) and the rear portion of the signboard panel (1) are provided with the photosensitive diodes (4), and the photosensitive diodes (4) are installed at the same positions of the front portion and the rear portion of the signboard panel (1). According to the light-permeable light emitting type anti-backlighting signboard, a small bulb automatic light emitting device is adopted, and the defect caused by the fact that when a backlight phenomenon occurs, only the light permeable holes are relied on to permeate light is remedied. In addition, the light-permeable light emitting type anti-backlighting signboard can emit light at night so that safety for driving at night is improved.
Description
Technical field
The utility model relates to the modifying device of the anti-reverse optical phenomenon of a kind of sign board, specifically relates to a kind ofly settle bulb in sign board boring, photo-sensitive cell is settled in the sign board both sides be light-permeable again can be automatically shinny anti-reverse smooth sign board.
Background technology
At present the direction board on the speedway is according to the illumination design of normal weather standard, therefore in the morning constantly or in the backlight situation, the definition of direction board does not reach normal requirement at dusk.When producing the backlight phenomenon, traffic mark board can be as dark as a stack of black cats, performs practically no function, and the driver is easy to miss outlet, and the traffic volume slightly greatly will the frequent occurrence traffic accident.Therefore the improvement of sign board generation backlight phenomenon also just seemed very important.
Research has following several both at home and abroad at present:
The first is the application of light transmission road traffic sign board, and the printing opacity road sign has strengthened the visuality of sign board content in the backlight situation, and driver and crew can see the sign content clearly under backlight, be conducive to traffic safety.The printing opacity traffic mark board has a bit not enough, is exactly that visual range is shorter, and effect is pretty good in certain scope, has gone out this scope, and backlight phenomenon and astigmatic phenomenon will still exist.
The second is to adopt huge sign board and high-strength brightness light source, huge sign board adds high intense light source, can improve visibility and visual range obviously, this is a kind of more direct solution, but also is the solution of a kind of expensive, high pollution, low anti-destruction.In the situation that additive method is feasible, generally do not adopt such method.
Therefore, only independent dependence printing opacity or employing intense light source all can't guarantee better to solve the backlight problem, all have potential safety hazard.
Summary of the invention
The purpose of this utility model is to have overcome deficiency of the prior art, provides a kind of for improving road traffic safety, and solution causes the poor Novel sign plate of sign board visibility because of the backlight phenomenon.
In order to solve the problems of the technologies described above, the utility model is to be achieved through the following technical solutions:
The illuminated anti-reverse smooth sign board of a kind of light-permeable, it is characterized in that: its structure comprises sign board panel, solar panel, sign board bar, photodiode, loophole and miniature bulb, the sign board erecting of panel is in sign board bar one side, the top of sign board bar is equipped with solar panel, be provided with loophole in the scene text on the described sign board panel, diameter is installed less than the miniature bulb in loophole aperture in loophole, the front and back of described sign board panel all are provided with photodiode and are placed in same position, front and back.
Described miniature bulb is placed in lower end in the loophole.
Described miniature bulb adopts the incandescent lamp bulb of printing opacity.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can improve at existing sign board, saves raw material, economizes on resources.Install miniature bulb in circular loophole, the light of miniature bulb can remedy insufficient light when leaning on the loophole printing opacity separately and residual a part of equation of light, so that effect is better.
This device is connected into the voltage difference of circuit according to former and later two light-sensitive elements of sign board, control opening of miniature bulb by single-chip microcomputer bright and close and change bulb brightness according to the voltage difference changing value that two light-sensitive elements are connected into circuit, have automation and intelligentized characteristics.
Description of drawings
Fig. 1 is that this Novel sign plate overall structure schematic diagram is positive.
Fig. 2 is the partial enlarged drawing on this Novel sign plate front panel.
Fig. 3 is this Novel sign plate overall structure schematic diagram reverse side.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1, its structure of the utility model comprises sign board panel 1, solar panel 2, sign board bar 3, photodiode 4, loophole 5 and miniature bulb 6.Sign board panel 1 is installed in sign board bar 3 one sides, and the top of sign board bar 3 is equipped with solar panel 2.Be provided with loophole 5 in the scene text on the described sign board panel 1, diameter be installed less than the miniature bulb 6 in loophole 5 apertures in loophole 5.The front and back of sign board panel 1 all are provided with photodiode 4 and are placed in same position, front and back.Described miniature bulb 6 is placed in loophole 5 interior lower ends.Described miniature bulb 6 adopts the incandescent lamp bulb of printing opacity.
The utility model sign board panel 1 can utilize existing sign board to be optimized improvement, solar panel 2 is placed in the top of sign board bar 3, for the luminous and whole switching device of miniature bulb, the photodiode of photodiode 4 and reverse side is placed in the same position place, front and back of sign board panel 1, change self resistance according to the sunshine brightness that receives, be connected into circuit by electric wire, the startup of implement device with close, boring gets circular loophole 5 in the sign board corresponding position according to calculating, sunshine is penetrated from the rear, changed the double-edged luminance difference of sign board to reduce the backlight impact.
Shown in Figure 2 is partial enlarged drawing on this Novel sign plate front panel, formed by the space between circular loophole 5, miniature bulb 6, loophole and the miniature bulb, miniature bulb 6 is fixed on the sign board by the lower end, miniature bulb 6 also is transparent, light can see through from miniature bulb 6 at ordinary times, miniature bulb 6 is not just opened luminously when independent translucent effect is good, and the space between loophole 5 and the miniature bulb 6 can reduce wind to the active force of sign board and miniature bulb, prevents that strong wind from blowing away miniature bulb 6.
Shown in Figure 3 is this Novel sign plate reverse side structure chart, is comprised of photodiode 4, circuit box 7, and the circuit arrangements such as single-chip microcomputer are installed in the circuit box 7, realizes startup and the shutoff operation of circuit by single-chip microcomputer.
The undeclared part that relates in the utility model is same as the prior art or adopt prior art to be realized.
Claims (3)
1. illuminated anti-reverse smooth sign board of light-permeable, it is characterized in that: its structure comprises sign board panel (1), solar panel (2), sign board bar (3), photodiode (4), loophole (5) and miniature bulb (6), sign board panel (1) is installed in sign board bar (3) one sides, the top of sign board bar (3) is equipped with solar panel (2), be provided with loophole (5) in the scene text on the described sign board panel (1), diameter is installed less than the miniature bulb (6) in loophole (5) aperture in loophole (5), the front and back of described sign board panel (1) all are provided with photodiode (4) and are placed in same position, front and back.
2. the illuminated anti-reverse smooth sign board of light-permeable according to claim 1, it is characterized in that: described miniature bulb (6) is placed in the interior lower end of loophole (5).
3. the illuminated anti-reverse smooth sign board of light-permeable according to claim 1 is characterized in that: the incandescent lamp bulb of described miniature bulb (6) employing printing opacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205140936U CN202881862U (en) | 2012-10-09 | 2012-10-09 | Light-permeable light emitting type anti-backlighting signboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205140936U CN202881862U (en) | 2012-10-09 | 2012-10-09 | Light-permeable light emitting type anti-backlighting signboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881862U true CN202881862U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205140936U Expired - Fee Related CN202881862U (en) | 2012-10-09 | 2012-10-09 | Light-permeable light emitting type anti-backlighting signboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881862U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088982A (en) * | 2015-07-28 | 2015-11-25 | 交通运输部公路科学研究所 | Traffic sign board capable of being used in backlighting environment |
| CN107767785A (en) * | 2016-08-23 | 2018-03-06 | 刘春梅 | A kind of anti-reverse light path board |
| CN111350141A (en) * | 2020-03-17 | 2020-06-30 | 程贞祥 | Anti-backlight expressway warning board |
| CN111455898A (en) * | 2020-04-10 | 2020-07-28 | 郑金亮 | Method capable of overcoming glare, traffic sign plate and manufacturing method |
-
2012
- 2012-10-09 CN CN2012205140936U patent/CN202881862U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088982A (en) * | 2015-07-28 | 2015-11-25 | 交通运输部公路科学研究所 | Traffic sign board capable of being used in backlighting environment |
| CN107767785A (en) * | 2016-08-23 | 2018-03-06 | 刘春梅 | A kind of anti-reverse light path board |
| CN111350141A (en) * | 2020-03-17 | 2020-06-30 | 程贞祥 | Anti-backlight expressway warning board |
| CN111455898A (en) * | 2020-04-10 | 2020-07-28 | 郑金亮 | Method capable of overcoming glare, traffic sign plate and manufacturing method |
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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: 20130417 Termination date: 20131009 |