A kind of self-clean type corrugated beam barrier solar energy sign display device
Technical field
The utility model relates to a kind of self-cleaning sign display device, is specifically related to a kind of self-clean type corrugated beam barrier solar energy sign display device.
Background technology
Nearly ten years, highway in China mileage proportion continues to increase.Highway street lamp at night can not cover all sections, and the place that space environment is comparatively narrow, light changes greatly is depended merely on street lamp and can not be dealt with problems, and not only the speed of a motor vehicle is high, the magnitude of traffic flow large, easily there is much potential traffic thing dangerous.Therefore, improve highway driving environment by indicator, strengthen highway accident rescue and traffic control is current is more and more subject to people's attention.
Current sign display device adopts the indicating device as solar energy, easily saves bit by bit dust, causes indicator brightness to reduce; The conventional reflective product of instruction that provides of dependence, as delineator, Warning Mark etc., all can reduce its result of use after laying dust, thus affect its deixis or warning function.Usual needs regularly carry out special cleaning operation, work consuming consuming time, increase work load and cost to Guan Yang department.
Utility model content
For solving prior art Problems existing, the utility model provides a kind of self-clean type corrugated beam barrier solar energy sign display device, this device can not only for driver provide night sight line deixis, cleaning action can also be carried, adopt solar powered, structure is simple, cost-saving.
For arriving above-mentioned purpose, the utility model provides following technical scheme:
A kind of self-clean type corrugated beam barrier solar energy sign display device, comprise solar panel, battery and the control device on the fence upright being arranged on corrugated sheet steel guardrail and sign display device, described solar panel is connected with battery and control device, and battery and control device are connected with sign display device; The cleaning apparatus for self described sign display device having the Warning Mark for serving as warning and sign display device is cleaned.
Described Warning Mark to be arranged on sign display device the arrow mark formed by LED lamp bead, and battery and control device provide power supply to LED lamp bead.
Described sign display device surface is also coated with reflective membrane, and LED lamp bead top is arranged on reflective membrane outside.
Described cleaning apparatus for self comprises and is located at self-cleaning brush on sign display device surface and is arranged on d.c. motor bottom sign display device, and self-cleaning brush one end is connected with d.c. motor by axle, and battery and control device provide power supply to d.c. motor.
Described sign display device is disc-shaped structure, and self-cleaning brush is club shaped structure, and the length of self-cleaning brush is identical with the radius length of sign display device, and self-cleaning brush one end is arranged on the circle centre position of sign display device by axle.
Described sign display device is arranged on fence upright, for providing instruction; Solar panel and battery and control device by Bracket setting on fence upright; Battery and control device are arranged on bottom solar panel.
Compared with prior art, the utility model has following beneficial effect:
Sign display device disclosed in the self-cleaning sign display device utility model of corrugated beam barrier solar energy described in the utility model, safety energy-conserving environment protection, device is fixed well, not easily produce drop, the phenomenon such as damage; Device utilizes solar panel to convert solar energy into electrical energy and is stored in battery, be that the LED lamp bead of sign display device and d.c. motor are according to the power supply plan function set in advance by the control of control device, luminous and reflecting effect is realized under at night dark or that illumination is faint weather, instruction performance is high, identifiability is high, especially can ensure the safety going out vehicle and administrative staff night.
Further, adopt LED lamp bead arrangement to form Warning Mark, night, indicating effect was obvious, and can the replacing in convenient for cleaning and later stage.
Further, arranging of reflective membrane is better reflective, prevents light source scattering from causing waste, realizes the function that self-cleaning brush cleans reflective membrane, luminescent film can not be covered by dust, can also play the effect of water proof anti-soil.Better at night for driver provides sight line to indicate.It has better sight line indicative function, and application life is lasting, easy to maintenance.
Further, self-cleaning brush is coupling in the center of sign display device, and spin-cleaning can realize whole the cleaning in sign display device surface, and without dead angle, cleaning effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of sign display device in the utility model;
Fig. 3 is the side schematic view of d.c. motor and self-cleaning brush in the utility model.
Wherein, 1, solar panel, 2, support, 3, fence upright, 4, battery and controller, 5, waveform beam slab, 6, sign display device, 7, lamp pearl, 8, self-cleaning brush, 9, reflective membrane, 10, d.c. motor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to figure 1, present embodiment discloses a kind of self-clean type corrugated beam barrier solar energy sign display device, device is arranged on corrugated sheet steel guardrail.Include solar panel 1, battery and control device 4, column 3, sign display device 6 four parts.Sign display device 6 comprises LED lamp bead 7, reflective membrane 9 and self-cleaning brush 8 three part composition, and the battery that the energy of LED lamp bead 7 and self-cleaning brush 8 is controlled by controlled device 4 provides.Reflective membrane 9 is cleaned by self-cleaning brush 8, and self-cleaning brush is controlled by d.c. motor 10, and according to the time arranged in advance, control device 4 provides the energy for d.c. motor 10, realizes the self-cleaning function of reflective membrane 9.
Utility model works principle is: by solar panel 1 solar energy be converted to electric energy and be stored in battery, providing the energy, realize deixis by control device 4 in the LED lamp bead 7 that night is sign display device 6; Utilize control device 4 according to predetermined time and frequency for d.c. motor 10 is powered simultaneously, realize the function that self-cleaning brush 8 cleans reflective membrane, luminescent film can not be covered by dust, better at night for driver provides sight line to indicate.It has better sight line indicative function, and application life is lasting, easy to maintenance.
When having sunlight, solar panel 1 converts solar energy into electrical energy and is stored in battery, is controlled working time and the frequency of battery supply energy source by control device 4.When night is unglazed, control device 4 is opened storage battery power supply function and is provided the energy for LED lamp bead 7, realizes deixis.