CN2616986Y - Light-operated solar road traffic sign - Google Patents
Light-operated solar road traffic sign Download PDFInfo
- Publication number
- CN2616986Y CN2616986Y CN 03230489 CN03230489U CN2616986Y CN 2616986 Y CN2616986 Y CN 2616986Y CN 03230489 CN03230489 CN 03230489 CN 03230489 U CN03230489 U CN 03230489U CN 2616986 Y CN2616986 Y CN 2616986Y
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- traffic sign
- light
- light emitting
- control device
- display device
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Abstract
The utility model discloses an optical control traffic sign using solar energy, which comprises a power supply device, a control device and a traffic sign display device; wherein, a reflecting film of traffic signs conforming to national regulation is arranged on the surface of the traffic sign display device; a plurality of holes are positioned along each contour of traffic sign, a plurality of light emitting diodes are arranged in the holes; the control device (5) comprises a microcomputer IC chip and a light sensor, which can supply power for the light emitting diodes by controlling the power supply device when the light is deficiency and cut off the power between the supply device and the light emitting diode. The utility model has both passive display mode and active display mode, clear indication can be given to a driver either in dense fog or at night, power is effectively saved and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of road signs, particularly relates to a kind of luminous road signs that utilize sun power as the energy.
Background technology
Existing road signs are to add to cover the reflective membrane that is printed on the traffic sign pattern on a display board mostly, pedestrian and vehicle figure, symbol, color, the literal on can the Direct Recognition traffic sign under the good situation of daytime or light, pedestrian and vehicle utilize the traffic sign pattern on moonlight or the light reflection reflective membrane to understand the information that traffic sign transmits under the very dark situation of night or light.Because existing traffic sign belongs to passive luminous form, so display effect is also not obvious, under abnormal weather conditions such as night or thick fog, sand and dust, cause the automobile driver direction of traffic not clear easily, or can not in time find the warning of road barricade, cause the generation of traffic hazard.Existing traffic sign is static simultaneously, reach is little, can only play a role when near in well lighted, distance, influence the visual observation ability or under the fast situation of highway distance, the speed of a motor vehicle, can not in time remind the driver to make the fastest reaction at inclement weather, increased the hidden danger that traffic hazard takes place according to the road surface situation.
Chinese invention patent application number 01137301.6, publication number are 1352444, name be called " solar dynamic light-emitting traffic mark " disclose a kind of with sun power as the energy, as light source, night is luminous road signs automatically with light emitting diode.These road signs can clocklike be lighted under the control circuit effect and extinguish in turn, make traffic sign pass out dynamic traffic signals.But this invention does not make full use of the passive luminous form of traffic sign, exists waste of electric energy, this invention simultaneously can not be under the situation of insufficient light active illuminating, exist the blind area of road traffic indication.
Summary of the invention
The purpose of this utility model is to overcome existing passive luminous or deficiency that the active illuminating road signs exist, provide a kind of need not external power supply, can take the light-operated solar energy path traffic sign of passive luminous or active illuminating form according to the decision of surrounding enviroment bright and dark light intelligence.
To achieve these goals, the utility model is by the following technical solutions: a kind of light-operated sun power traffic sign, this traffic sign integral body is by electric supply installation, control device and traffic sign display device three parts are formed, described electric supply installation comprises solar panel and accumulator, the top and accumulator that described solar panel is arranged on described traffic sign interconnect, described traffic sign display device comprises several LED light lamp groups, described traffic sign display device surface is provided with the traffic sign pattern reflective membrane of unification of the motherland regulation, along traffic sign pattern outline line some holes are set, some light emitting diodes are set in the described hole, described control device comprises at least one micro computer IC chip and an optical sensor, controls described electric supply installation and cut off electric current supply between described electric supply installation and the light emitting diode to the power supply of described light emitting diode when bright and clear when insufficient light.
Micro computer IC chip in the described control device is selected among the IC control chip PIC57,8031 or 555 any one.
It is luminous that described control device linkage function option board is controlled several LED flash.
The beneficial effects of the utility model are, described light-operated sun power traffic sign adopts reflective membrane and light emitting diode to have passive as the traffic sign display interface and two kinds of display effects of active, therefore display effect is obvious, can penetrate the thick fog and the curtain of night, give automobile driver with clear and definite traffic indication, the generation of prevention traffic hazard at wet weather, greasy weather and night.The utility model adopts effectively conservation of power of the unified traffic mark symbol reflective membrane of stipulating of national communication portion under the situation of insufficient light simultaneously, and prolonged the serviceable life of described light-operated sun power traffic sign.Light-operated sun power traffic sign required electric power described in the utility model is provided by solar panel fully, is inexhaustible, can use away from the place of electrical network in remoteness, has advantages such as expense is cheap, environmental protection and public nuisance free.
Description of drawings
Fig. 1 is light-operated sun power traffic sign principle schematic;
Fig. 2 is light-operated sun power traffic sign front schematic view;
Fig. 3 is light-operated sun power traffic sign side schematic view;
Fig. 4 is light-operated sun power traffic sign schematic top plan view.
Embodiment
Below in conjunction with each accompanying drawing, the utility model is described in further detail: a kind of light-operated sun power traffic sign, this traffic sign integral body is by electric supply installation, control device and traffic sign display device three parts are formed, described electric supply installation comprises solar panel 2 and accumulator 3, the top and accumulator 3 that described solar panel 2 is arranged on described traffic sign interconnect, described traffic sign display device comprises several LED light lamp groups, described traffic sign display device 1 surface is provided with the traffic sign pattern reflective membrane of unification of the motherland regulation, along traffic sign pattern outline line some holes are set, some light emitting diodes 6 are set in the described hole, described control device 5 comprises at least one micro computer IC chip and an optical sensor, when insufficient light, control described electric supply installation and when bright and clear, cut off electric current supply between described electric supply installation and the light emitting diode 6, as shown in Figure 1 to 6 power supplies of described light emitting diode.Micro computer IC chip in the described control device 5 is selected among the IC control chip PIC57,8031 or 555 any one.Several light emitting diode 6 flickers of described control device 5 linkage function option boards 4 controls are luminous.Described accumulator 3 adopts valve controlling sealed maintenance-free lead accumulator that the electrical power storage that solar cell produces is got up, described accumulator 3 non-maintaining need not fluid infusion, the temperature that conforms is from-30 ℃～45 ℃, reaches 15 years serviceable life, safety anti-explosive, the little flash-over characteristic of internal resistance be good.
Fig. 2 is light-operated sun power traffic sign front schematic view, the display device of traffic sign described in the figure 1 is a triangular panels, be pasted with the reflective membrane of an exclamation mark shape on this triangular panels, around exclamation mark shape and triangular panels, a plurality of apertures are set simultaneously, each Kong Zhongjun is provided with light emitting diode 6, and solar panel 2 is arranged on the top of described traffic sign.Fig. 3 is light-operated sun power traffic sign side schematic view, and accumulator 3 is arranged on the rear portion of traffic sign display device 1, and whole traffic sign is supported by stationary installation 7.Fig. 4 is light-operated sun power traffic sign schematic top plan view, described stationary installation 7 comprises the locating device of some nuts, screw and two butterfly types, can hold a columned metal tube in the middle of after described two butterfly type locating devices connect by nut, can move up and down along a columned metal tube by the described light-operated sun power traffic sign of this locating device, can adjust the height of traffic sign display screen easily.
Claims (3)
1. light-operated sun power traffic sign, this traffic sign integral body is by electric supply installation, control device and traffic sign display device three parts are formed, described electric supply installation comprises solar panel (2) and accumulator (3), the top and accumulator (3) that described solar panel (2) is arranged on described traffic sign interconnect, described traffic sign display device comprises several LED light lamp groups, it is characterized in that described traffic sign display device (1) surface is provided with the traffic sign pattern reflective membrane of unification of the motherland regulation, along traffic sign pattern outline line some holes are set, some light emitting diodes (6) are set in the described hole, described control device (5) comprises at least one micro computer IC chip and an optical sensor, controls described electric supply installation and cut off electric current supply between described electric supply installation and the light emitting diode (6) to described light emitting diode (6) power supply when bright and clear when insufficient light.
2. a kind of light-operated sun power traffic sign according to claim 1 is characterized in that micro computer IC chip in the described control device (5) is selected among the IC control chip PIC57,8031 or 555 any one.
3. a kind of light-operated sun power traffic sign according to claim 1, it is luminous to it is characterized in that described control device (5) linkage function option board (4) is controlled several light emitting diodes (6) flicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230489 CN2616986Y (en) | 2003-04-21 | 2003-04-21 | Light-operated solar road traffic sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230489 CN2616986Y (en) | 2003-04-21 | 2003-04-21 | Light-operated solar road traffic sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616986Y true CN2616986Y (en) | 2004-05-19 |
Family
ID=34247640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230489 Expired - Fee Related CN2616986Y (en) | 2003-04-21 | 2003-04-21 | Light-operated solar road traffic sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616986Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398992B (en) * | 2008-07-10 | 2010-06-23 | 浙江大学城市学院 | Energy-conserving intelligent all-weather road traffic signpost and control method |
| WO2012030247A1 (en) * | 2010-08-30 | 2012-03-08 | Открытое Акционерное Общество "Производственное Объединение "Уральский Оптико-Механический Завод" Имени Э.С. Яламова" (Оао "По "Уомз") | Road sign |
| CN102831823A (en) * | 2012-04-23 | 2012-12-19 | 施鸿生 | Cluster control signboard and control method thereof |
-
2003
- 2003-04-21 CN CN 03230489 patent/CN2616986Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398992B (en) * | 2008-07-10 | 2010-06-23 | 浙江大学城市学院 | Energy-conserving intelligent all-weather road traffic signpost and control method |
| WO2012030247A1 (en) * | 2010-08-30 | 2012-03-08 | Открытое Акционерное Общество "Производственное Объединение "Уральский Оптико-Механический Завод" Имени Э.С. Яламова" (Оао "По "Уомз") | Road sign |
| CN102831823A (en) * | 2012-04-23 | 2012-12-19 | 施鸿生 | Cluster control signboard and control method thereof |
| CN102831823B (en) * | 2012-04-23 | 2016-03-02 | 施鸿生 | A kind of clustered control Sign Board and control method thereof |
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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 |