CN207392081U - A kind of environmental protection and energy saving road indicator - Google Patents

Abstract

A kind of environmental protection and energy saving road indicator, including traffic sign bar, direction board body, solar panel, optical sensor, rotating driving device, light-sensitive element, LED light, controller, accumulator and electronic box, accumulator and controller are in electronic box, rotating driving device is mounted in traffic sign bar top, solar panel is on the output revolving shaft of rotating driving device, optical sensor is mounted in solar panel edge, light-sensitive element is in direction board body, lampshade is installed along indication character trend on the surface of direction board body, several LED light move towards arrangement along indication character, solar panel is electrically connected with accumulator, accumulator, optical sensor, rotating driving device, light-sensitive element and LED light are electrically connected with the controller.The utility model daytime by solar panel reserve power, when dark, provides power supply from trend night lighting system, so that the word on direction board is high-visible, pedestrian is facilitated quickly to identify.

Description

An environmentally friendly and energy-saving road sign

technical field

The utility model relates to a road sign, in particular to an environment-friendly and energy-saving road sign.

Background technique

With the increasing scarcity of earth resources, solar energy as a safe and environmentally friendly new energy has attracted more and more attention. At the same time, the continuous development of photovoltaic technology has also promoted the wide application of solar energy as a green energy in today's world. The photoelectric conversion efficiency of solar panels is getting higher and higher. LED is a new light source. At the same time, it has the advantages of both and has broad prospects. But at present, most of the existing road signs are pure text signs. When night falls, under the light of street lamps, the text is faintly visible and difficult to recognize. caused a lot of inconvenience.

Utility model content

The technical problem to be solved by the utility model is to provide an environmentally friendly and energy-saving road sign, which stores electric energy by means of solar panels during the day, and automatically supplies power to the night lighting system when the light is dark, so that the text on the sign is clear Visible, convenient for pedestrians to quickly identify.

The technical solution of the utility model is to provide an environmentally friendly and energy-saving road sign with the following structure, including a traffic sign pole and a sign body installed on the traffic sign pole, and the surface of the sign body is provided with instruction text , which also includes solar panels, light sensors, rotary drive devices, photosensitive elements, LED lights, controllers, batteries, and electrical boxes installed at the bottom of traffic sign poles, and the batteries and controllers are all installed in the electrical box, The rotary drive device is mounted on the upper part of the traffic sign pole, the solar cell panel is mounted on the output shaft of the rotary drive device through a bracket, the light sensor is mounted on the edge of the solar cell panel, and the photosensitive element is mounted on the sign body On the surface of the sign body, a lampshade is installed along the direction of the instruction text. There are several LED lamps located inside the lampshade. Several LED lamps are arranged along the direction of the instruction text. The solar panel is electrically connected to the battery , the storage battery, light sensor, rotary driving device, photosensitive element and LED lamp are all electrically connected to the controller.

The environmental protection and energy-saving road sign described in the utility model also includes a generator and a plurality of wind blades installed on the rotating shaft of the generator. The generator is installed on the top of the traffic sign pole and is electrically connected to the battery.

The environmental protection and energy-saving road sign described in the utility model, wherein, the traffic sign pole is a hollow structure, a sealed door is opened on the bottom side wall, and the electric box is located in the inner cavity of the traffic sign pole.

An environment-friendly and energy-saving road sign according to the utility model, wherein a plurality of through holes are arranged on the surface of the sign body.

The environmental protection and energy-saving road sign described in the utility model, wherein, the traffic sign pole is in the shape of a cone, and several convex ribs are arranged on the surrounding wall along the direction of its own axis.

After adopting the above structure, compared with the prior art, an environmental protection and energy-saving road sign of the utility model has the following advantages: Different from the prior art, the utility model is provided with a lampshade and several LED lights on the surface of the sign body, And the lampshade and several LED lamps are arranged along the direction of the indicating text. Therefore, when the photosensitive element detects that the external light is dark, it will send a signal to the controller, and then the LED lamp will work, thereby highlighting the text on the indicating board body. , In this way, pedestrians or drivers can clearly understand the road conditions; the power provided by solar panels makes the utility model more energy-saving and environmentally friendly; The controller rotates the solar panel by rotating the driving device, so as to ensure that the light irradiated by the sun is always facing the solar panel, which greatly improves the utilization rate of solar thermal energy. To sum up, the utility model can store electric energy with the help of solar panels during the day, and automatically provide power to the night lighting system when the light is dark, so that the text on the sign is clearly visible, and it is convenient for pedestrians to quickly identify.

Description of drawings

Fig. 1 is a structural schematic diagram of an environmental-friendly and energy-saving road sign of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, a kind of environmental protection and energy-saving road indicator board of the present utility model will be described in further detail:

As shown in Figure 1, in this specific embodiment, a kind of environmental protection and energy-saving road signboard of the present utility model comprises traffic sign bar 22 and sign body 12 that is installed on the traffic sign bar 22, in addition, also includes solar panel 25 , photosensor 26, rotary driving device 24, photosensitive element 13, LED lamp 15, controller 20, storage battery 19 and the electric box 21 that is installed in traffic sign bar 22 bottoms. Storage battery 19 and controller 20 are all contained in electric box 21; Rotation driving device 24 is installed on traffic sign post 22 tops by supporting plate 23, and solar cell panel 25 is installed on the output rotating shaft of rotation driving device 24 by bracket, and optical sensor 26 Installed at the edge of the solar panel 25; the surface of the sign body 12 is provided with instruction text 17, the photosensitive element 13 is installed on the sign body 12, and the surface of the sign body 12 is equipped with a lampshade 16 along the direction of the instruction text 17 There are several LED lamps 15, and they are located in the lampshade 16, and some of the LED lamps 15 are arranged along the direction of the indication text 17; the solar panel 25 is electrically connected with the storage battery 19, and the storage battery 19, the light sensor 26, the rotary drive device 24, Both the photosensitive element 13 and the LED light 15 are electrically connected to the controller 20 .

In order to ensure that the electric energy in the storage battery 19 is sufficient and avoid the influence of rainy weather on the solar panel 25 due to lack of sunlight, the utility model also includes a generator 11 and some fan blades 10 installed on the rotating shaft of the generator 11. The generator 11 is installed At the top of the traffic sign pole 22, it is electrically connected with the storage battery 19.

The surface of the sign body 12 is provided with a plurality of through holes 14, which can effectively reduce the resistance to the wind and prevent the sign body 12 from twisting and deforming when encountering a strong wind force. The traffic sign pole 22 has a tapered structure, and several convex ribs are arranged on the surrounding wall along the direction of its own axis, which has the effect of strengthening the strength.

The traffic sign pole 22 is a hollow structure, and the bottom side wall is provided with a sealed door 18. The electric box 21 is located in the inner cavity of the traffic sign pole 22, which can effectively reduce the occupied space. 20 and storage battery 19 protection.

The utility model is provided with a lampshade 16 and several LED lamps 15 on the surface of the indicator body 12, and the lampshade 16 and several LED lamps 15 are all arranged along the direction of the indication text 17, so when the photosensitive element 13 detects that the external light is dark At the first time, it will send a signal to the controller 20 at the first time, and then the LED lamp 15 will work, thereby highlighting the text on the sign body 12, so that pedestrians or drivers can clearly understand the road conditions; through the solar panel 25 and The wind power generator 11 provides electric energy, which makes the utility model more energy-saving and environment-friendly; the light sensor 26 can transmit the position signal of the sun in different time periods in a day to the controller 20 in real time, and the controller 20 drives the solar battery through the rotary drive device 24 The plate 25 rotates to ensure that the light irradiated by the sun is always facing the solar panel 25, which greatly improves the utilization rate of solar heat energy. To sum up, the utility model can store electric energy with the help of solar panels during the day, and automatically provide power to the night lighting system when the light is dark, so that the text on the sign is clearly visible, and it is convenient for pedestrians to quickly identify.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various deformations and improvements made should fall within the protection scope of the present utility model.

Claims (5)

1. a kind of environmental protection and energy saving road indicator, the finger including traffic sign bar (22) and on traffic sign bar (22) Show board body (12), it is characterised in that：Further include solar panel (25), optical sensor (26), rotating driving device (24), Light-sensitive element (13), LED light (15), controller (20), accumulator (19) and the electricity mounted on traffic sign bar (22) bottom Case (21), the accumulator (19) and controller (20) are in electronic box (21), and the rotating driving device (24) is mounted in friendship Logical marker post (22) top, the solar panel (25) are mounted on the output revolving shaft of rotating driving device (24) by stent On, the optical sensor (26) is mounted in solar panel (25) edge, and the light-sensitive element (13) is mounted in direction board body (12) on, lampshade (16) being installed on the surface of direction board body (12), the LED light (15) has several, and positioned at lampshade (16) in, the solar panel (25) is electrically connected with accumulator (19), the accumulator (19), optical sensor (26), rotation Rotary driving device (24), light-sensitive element (13) and LED light (15) are electrically connected with controller (20).

2. a kind of environmental protection and energy saving road indicator according to claim 1, it is characterised in that：Further include generator (11) with And several fan blades (10) in generator (11) shaft, the generator (11) are pushed up mounted on traffic sign bar (22) Portion, and be electrically connected with accumulator (19).

3. a kind of environmental protection and energy saving road indicator according to claim 2, it is characterised in that：The traffic sign bar (22) For hollow structure, hermatic door (18) is offered in bottom sidewall, the electronic box (21) is located in the inner cavity of traffic sign bar (22).

4. a kind of environmental protection and energy saving road indicator according to claim 3, it is characterised in that：The direction board body (12) Surface be equipped with several through holes (14).

5. a kind of environmental protection and energy saving road indicator according to claim 4, it is characterised in that：The traffic sign bar (22) It is tapered, on peripheral wall several fins are equipped with along own axes direction.