CN201933430U - Energy self-sufficient type LED hazard road warning device - Google Patents
Energy self-sufficient type LED hazard road warning device Download PDFInfo
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- CN201933430U CN201933430U CN2010205772180U CN201020577218U CN201933430U CN 201933430 U CN201933430 U CN 201933430U CN 2010205772180 U CN2010205772180 U CN 2010205772180U CN 201020577218 U CN201020577218 U CN 201020577218U CN 201933430 U CN201933430 U CN 201933430U
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- 206010039203 Road traffic accident Diseases 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
An energy self-sufficient type LED hazard road warning device comprises a solar panel, a storage battery, a microprocessor, an LED driving chip and an LED indicator lamp, wherein an output end of the microprocessor is connected with an input end of the LED driving chip, an output end of the LED driving chip is connected with an input end of the LED indicator lamp, and a chip with a PWM (pulse width modulation) function is adopted as a master control chip for the microprocessor. The solar panel and the storage battery are jointly used as a power supply, no traditional energy power supply is needed, a low-power LED lamp is used as a light source, greenness and environment protection are achieved, energy sources are saved, the energy self-sufficient type LED hazard road warning device is applicable to roads of various grades, easy to popularize and not affected by weather, and can warn drivers vividly under any weather, and thereby traffic accidents are prevented effectively, and people's loss on life and property is reduced.
Description
Technical field
The utility model relates to the used alarming device of a kind of dangerous road, relates in particular to a kind of being installed in and is used to warn the dangerous road caution sign of power self-support formula LED that the location is easily sent out in traffic accident on the road edge guardrails such as bend, ramp, bridge.
Background technology
In recent years, the highway in China construction constantly develops, by the end of the year 2009, the highway in China mileage open to traffic has reached 382.8 ten thousand kilometers, but because still there are many incomplete places in technology and limited fund, and people's highway traffic safety consciousness is thin, causes that traffic accident takes place frequently on the order speed highway.In the accident-prone road section, often with a varied topography, bend, ramp are many, and bridge, culvert, tunnel are many, and the upper and lower gradient is big, very easily have an accident in the driving of the highway section of these road conditions complexity, and this type of road place often lacks cost-effective suggestion device.Part driver tired driving or furious driving when causing walking to situations such as above-mentioned dangerous road place or front vehicles parking, have little time to take measures and cause traffic accident.
Summary of the invention
The purpose of this utility model is to provide a kind of no matter can both easily send out the dangerous road sign device of location caution night on daytime for human pilot provides traffic accident clearly.
In order to address the above problem, the dangerous road indicating device of the utility model power self-support formula LED, be installed in traffic accidents such as bend, ramp, bridge and easily send out on the road edge guardrail in location, it is at interval suitable to be provided with according to different condition of road surface, dodges in order to remind vehicular traffic to note slowing down.
The concrete technical scheme of the utility model device is: comprise that solar panel, battery, microprocessor, LED drive chip and LED light, solar panel absorbs solar energy, and converts thereof into electric energy and output in the battery; Described battery stores electricity energy, and drive chip and LED light power supply for microprocessor, LED the electric energy; The output of described microprocessor links to each other with the input that LED drives chip; The output that described LED drives chip links to each other with the input of LED light; Described microprocessor adopts has the chip of PWM pulsewidth modulation function as the main control chip.
The utility model device profile is the pie structure, the cake face of described pie structure be embedded with respectively " thing " " event " " easily " that the red LED indicator lamp forms " send out " " " " section " six words or other warn poster, " go slowly " as " danger " etc.; Described LED light is embedded in the cake face, and the surface scribbles yellow reflectorized material; Described solar panel is wrapped in the periphery of pie structure; Described battery is encapsulated in the pie inside configuration.Whole contrive equipment build is small and exquisite, and compact conformation is installed simple and convenient.
The utility model adopts microprocessor to realize complete machine control, and this microprocessor can send pwm signal, and has functions such as regularly startup, power management, the management of LED flicker frequency.Wherein, LED can be arranged to different colors according to different road hazard grades, and convenient prompting human pilot is noted road conditions.
The beneficial effects of the utility model are: adopt the combination of solar panel and battery as power supply, do not need traditional energy power supply, and adopt low-power LED lamp as light emitting source, environmental protection, energy conservation, be applicable to various grade roads, be easy to promote, and be not subjected to weather effect, can guarantee can both provide caution for human pilot very clearly under any weather conditions, effectively prevention traffic accident reduces the loss of people's lives and properties.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model Unit Installation position view;
Fig. 2 is a surface structure schematic diagram of the present utility model;
Fig. 3 is a cake face schematic appearance of the present utility model;
Fig. 4 is the utility model theory diagram.
Among Fig. 2,1, LED light, 2, the cake face, 3, solar panel, 4, battery.
The specific embodiment
As shown in Figure 4, the utility model device comprises a solar panel, solar panel is the energy feed unit of the whole device of the utility model, daytime, solar panel absorbed solar energy, and convert solar energy to electrical power storage in battery, evening, battery drives chip and LED light power supply for microprocessor, LED with the electric energy that stores, the output of microprocessor links to each other with the input that LED drives chip, and the output that LED drives chip links to each other with the input of LED light.
The used single-chip microcomputer of microprocessor adopts the chip with PWM pulsewidth modulation function as complete machine microcontroller chip, and single-chip microcomputer provides pwm signal to drive chip to LED, drives chip by LED the low-power LED indicator lamp is driven.Single-chip microcomputer sends the pwm signal that changes dutycycle, makes LED light send discrete pulse formula light, notes slowing down with the method prompting vehicular traffic and goes slowly.
As Fig. 2 and Fig. 3, present embodiment device appearance structure is the round pie structure, cake face 2 be embedded with respectively " thing " " event " " easily " that the red LED indicator lamp forms " send out " " " " section " six words, LED light 1 is embedded among each cake face, reflectorized material is smeared on the surface, to strengthen optically focused and reflecting effect.Under the optimal way, diameter of a circle is 15 centimetres, and volume is little but printed words are clear easily distinguishes.Solar panel 3 is wrapped in the cake periphery, battery 4 portion that sets within it, the convenient energy that stores the solar cell conversion, the electric weight that solar cell transforms is enough supplied with LED light 1 and is used, can guarantee the work that under the situation of no outside conventional power source power supply, can always continue, note complex road condition with the prompting vehicular traffic, and the caution effect is obvious, is not subjected to weather effect.
As Fig. 1,4 these devices that are designed to " to bend " " preceding " " side " " urgency " respectively will be laid accident such as bend and easily send out suitable crossing guard rail position at interval before the location, be close to the vehicle heading road, have important warning function.
Smear reflectorized material on round pie main body sign surface, can make headlight for vehicles the time, guide, guarantee this installs no matter can both play warning function day and night effectively by reverberation than telecurie irradiation.
Around the SMD device periphery that is positioned over, width is two centimetres with solar panel, and the electric weight of conversion is kept the utility model and normally used at night.
The utility model device can be reliable and stable, carries out the road conditions caution that accident is easily sent out the location safely and effectively, and energy conservation, is suitable for promoting.
The utility model adopts microprocessor to realize complete machine control, and this microprocessor can send pwm signal, and has functions such as regularly startup, power management, the management of LED light flicker frequency.Wherein, LED light can be arranged to different colors according to different road hazard grades, and convenient prompting human pilot is noted road conditions.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. the dangerous road indicating device of a power self-support formula LED, be installed in traffic accidents such as bend, ramp, bridge and easily send out on the road edge guardrail in location, it is characterized in that: comprise that solar panel (3), battery (4), microprocessor, LED drive chip and LED light (1); The output of described microprocessor links to each other with the input that LED drives chip; The output that described LED drives chip links to each other with the input of LED light; Described microprocessor selects for use the chip with PWM pulsewidth modulation function as the main control chip; The device profile is the pie structure, and the cake face (2) of described pie structure is embedded with the caution poster that red LED indicator lamp (1) is formed respectively, and the surface scribbles yellow reflectorized material; Described solar panel (3) is wrapped in the periphery of pie structure; Described battery (4) is encapsulated in the pie inside configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205772180U CN201933430U (en) | 2010-10-26 | 2010-10-26 | Energy self-sufficient type LED hazard road warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205772180U CN201933430U (en) | 2010-10-26 | 2010-10-26 | Energy self-sufficient type LED hazard road warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933430U true CN201933430U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205772180U Expired - Fee Related CN201933430U (en) | 2010-10-26 | 2010-10-26 | Energy self-sufficient type LED hazard road warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951638A (en) * | 2016-05-09 | 2016-09-21 | 无锡昊瑜节能环保设备有限公司 | Road guardrail based on lighting control mechanism |
| CN111105645A (en) * | 2019-12-31 | 2020-05-05 | 武汉理工大学 | Multi-dimensional hierarchical intelligent street-crossing early warning system |
-
2010
- 2010-10-26 CN CN2010205772180U patent/CN201933430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951638A (en) * | 2016-05-09 | 2016-09-21 | 无锡昊瑜节能环保设备有限公司 | Road guardrail based on lighting control mechanism |
| CN111105645A (en) * | 2019-12-31 | 2020-05-05 | 武汉理工大学 | Multi-dimensional hierarchical intelligent street-crossing early warning system |
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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: 20110817 Termination date: 20131026 |