CN215268158U

CN215268158U - Automatic light following and wind preventing protection device

Info

Publication number: CN215268158U
Application number: CN202121629643.4U
Authority: CN
Inventors: 高云峰; 黄清平
Original assignee: Jiangxi Jiamingte Industrial Co ltd
Current assignee: Jiangxi Jiamingte Industrial Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-21
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an automatic light-following and wind-proof protection device, belonging to the field of electronic stop boards, which comprises an electronic stop board top cover; a solar energy receiving panel; a light intensity sensor; the top surface of the upper support leg is fixed with the bottom surface of the solar receiving plate; the lower support leg, lower support leg bottom surface with the electron stop board top cap top surface is fixed, lower support leg with go up and realize coaxial coupling through the pivot between the support leg, be provided with waterproof driving motor subassembly in the lower support leg, waterproof driving motor subassembly includes driving motor and first gear, first gear with driving motor connects, go up the sole portion and set up to the second gear, the second gear with first gear engagement. The utility model discloses an automatic chasing after light and prevent wind protection device realizes according to the sun illumination angle that automatic chasing after light strengthens the resistance to extreme weather simultaneously.

Description

Automatic light following and wind preventing protection device

Technical Field

The utility model relates to an electron stop board field especially relates to an automatic chasing after light and prevent wind protection device.

Background

The electronic bus stop board is arranged at a station or a bus station and is used for providing service information for passengers, the electronic bus stop board adopts the organic combination of an advanced communication mode, a geographic information system technology, an advanced video transmission technology and an intelligent sensor, the bus GPS arrival data of a bus intelligent dispatching management system is fully utilized, and a bus arrival forecasting system is established through technical butt joint to provide real-time and accurate bus arrival forecasting for waiting passengers. The solar electronic stop board is provided with the solar panel and the storage battery.

The prior art has the following problems: the phenomenon that the electric quantity of a storage battery is insufficient often happens when the existing solar bus stop board is used, so that the electronic stop board at night cannot be normally used, when the electronic stop board meets typhoon weather, the solar receiving plate can be damaged under the action of wind force, and the failure rate of the electronic stop board is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that an automatic light-chasing and wind-proof protection device is provided, which is arranged on an electronic stop board and realizes the automatic light-chasing and simultaneously enhances the resistance to extreme weather according to the sun irradiation angle.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an automatic light-following and wind-proof protection device, which comprises an electronic stop board top cover, wherein the electronic stop board top cover is arranged on the top surface of the electronic stop board body; the solar receiving plates are two in number, the edges of the two solar receiving plates are attached, and a wire harness connected with the solar receiving plates penetrates through the top cover of the electronic stop board and then enters the body of the electronic stop board to supply power to electric equipment in the body of the electronic stop board; the light intensity sensor is arranged on the solar receiving plate; the number of the upper support legs is four, and the top surfaces of the upper support legs are fixed with the bottom surface of the solar receiving plate; the electronic bus stop board comprises two lower support legs, the bottom surfaces of the lower support legs are fixed to the top surface of a top cover of the electronic bus stop board, the lower support legs are coaxially connected with the upper support legs through rotating shafts, waterproof driving motor assemblies are arranged in the lower support legs and comprise driving motors and first gears, the first gears are connected with the driving motors, the bottom of the upper support legs are provided with second gears, and the second gears are meshed with the first gears.

Preferably, a light blocking position sensor is installed on the waterproof driving motor assembly, a light blocking structure is arranged on the electronic stop board top cover, the light blocking position sensor controls the movement of the light blocking structure, and the light blocking structure limits the rotation of the solar receiving plate.

Preferably, the number of the light intensity sensors is two, and the two light intensity sensors are respectively arranged on the edges of the opposite sides of the two solar receiving panels.

Preferably, the solar receiving plate tray also comprises a solar receiving plate tray, and the solar receiving plate is assembled in the solar receiving plate tray through structural adhesive; the wire harness penetrates through the wire passing hole in the bottom of the tray.

Preferably, the lower support leg is arranged at the middle position of the electronic stop board top cover in the width direction; the two solar receiving plates are arranged on two sides of the middle position of the electronic stop board top cover in the width direction.

Preferably, the swinging angle of the single solar receiving panel is between plus or minus 45 degrees with the horizontal line as a zero-degree line.

The utility model has the advantages that:

when the solar panel is changed from night or rainy days to sunny days, the light intensity exceeds the threshold set by the control algorithm, the chip can control the driving motor to work, the solar panel is changed from a protection state to a working state, and when the solar panel is in the protection state, the two solar panels are both contracted downwards to form 45 degrees with the body, so that the solar panel is similar to a roof structure, the damage of strong wind is effectively prevented, and the dustproof and rainproof functions are realized; during the operating condition, two solar panel parallel coplanarities through algorithm and chip control, face the direct direction of sunshine all the time, high-efficient utilization solar energy.

Drawings

Fig. 1 is an exploded view of an automatic light tracking and wind protection device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an automatic light-following and wind-proof protection device provided in an embodiment of the present invention;

fig. 3 is a schematic view of a middle support leg and a transmission structure thereof of an automatic light-following and wind-proof protection device provided in an embodiment of the present invention;

fig. 4 is a schematic view of the automatic light tracking and wind protection device according to the embodiment of the present invention, which is used for tracking light under different light intensities;

fig. 5 is a schematic view of an automatic light-following and wind-proof protection device provided in an embodiment of the present invention in a protection state.

In the figure:

1. a light intensity sensor; 2. a solar energy receiving panel; 3. a solar receiver panel tray; 4. a rotating shaft; 5. a top cover of the electronic stop board; 6. a wire harness; 7. a lower leg; 8. a waterproof drive motor assembly; 9. a light blocking position sensor; 10. an upper leg; 81. a drive motor; 82. a first gear; 101. a second gear; 102. a photo-blocking structure is provided.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, the automatic light-tracking and wind-proof protection device provided in this embodiment includes an electronic stop board top cover 5, wherein the electronic stop board top cover 5 is disposed on a top surface of a body of the electronic stop board; the number of the solar receiving plates 2 is two, the edges of the two solar receiving plates 2 are attached, and a wire harness 6 connected to the solar receiving plates 2 penetrates through the electronic stop board top cover 5 and then enters the electronic stop board body to supply power to electric equipment in the electronic stop board body; the solar photovoltaic power generation system also comprises a light intensity sensor 1, wherein the light intensity sensor 1 is arranged on the solar receiving plate 2; the number of the upper support legs 10 is four, and the top surfaces of the upper support legs 10 are fixed with the bottom surface of the solar receiving plate 2; the bottom surface of the lower support leg 7 is fixed with the top surface of the electronic stop board top cover 5, the lower support leg 7 is coaxially connected with the upper support leg 10 through the rotating shaft 4, the lower support leg 7 is internally provided with a waterproof driving motor component 8, the waterproof driving motor component 8 comprises a driving motor 81 and a first gear 82, the first gear 82 is connected with the driving motor 81, the bottom of the upper support leg 7 is provided with a second gear 101, the second gear 101 is meshed with the first gear 82, a chip for controlling the rotation of the motor is arranged in the body of the electronic stop board, when the change from night or rainy days to sunny days, the light intensity exceeds a threshold value set by a control algorithm, the chip controls the driving motor 81 to work, the solar panels are changed from a protection state to a working state, when the protection state, the two solar panels are both contracted downwards to form 45 degrees with the body, similar to a roof structure, and the damage of strong wind can be effectively prevented, has the functions of dust prevention and rain prevention; during the operating condition, two solar panel parallel coplanarities through algorithm and chip control, face the direct direction of sunshine all the time, realize the purpose of high-efficient utilization solar energy.

In order to control the rotation angle limit of the solar receiving panel 2, further, a light blocking position sensor 9 is installed on the waterproof driving motor assembly 8, a light blocking structure 102 is arranged on the electronic stop board top cover 5, the light blocking position sensor 9 controls the movement of the light blocking structure 102, the light blocking structure 102 limits the rotation of the solar receiving panel 2, when the solar receiving panel 2 rotates for a certain angle, sunlight rays are emitted into the light blocking position sensor 9, the light blocking structure 102 is controlled to enable the solar receiving panel 2 not to rotate any more, and therefore the rotation angle limit of the solar receiving panel 2 is controlled.

In order to realize more sharp tracking of sunlight, further, the number of the light intensity sensors 1 is two, the two light intensity sensors are respectively arranged on the edges of the opposite sides of the two solar receiving panels 2, and the light intensity sensors 1 arranged on the edges of the opposite sides of the two solar receiving panels 2 have the largest variation amplitude of the intensity of light received by the light intensity sensors 1 arranged on the edges along with the change of the direct sunlight angle, so that the direct sunlight angle can be more sharply tracked, and light tracking is realized.

In order to protect the solar receiving panel 2 to a certain extent, the solar receiving panel further comprises a solar receiving panel tray 3, and the solar receiving panel 2 is assembled in the solar receiving panel tray 3 through structural adhesive; the wiring harness 6 penetrates out of the wiring hole in the bottom of the tray.

In order to avoid the mutual influence of the two solar receiving panels 2 during rotation, the lower support leg 7 is further arranged in the middle of the electronic stop board top cover 5 in the width direction; the two solar receiving panels 2 are arranged on two sides of the middle position of the electronic stop board top cover 5 in the width direction.

In order to better cope with extreme weather conditions, the horizontal line is taken as a zero-degree line, the swing angle of a single solar receiving panel 2 is between plus or minus 45 degrees, under the conditions of night, rainy weather, strong wind weather and shutdown maintenance, two solar panels are contracted downwards to form 45 degrees with a machine body, similar to a roof structure, the protection effects of wind prevention, dust prevention and the like on the solar panels are achieved, and tests show that under the condition of 45 degrees, the resultant force of the component forces of wind force in the horizontal direction and the vertical direction, which is borne by the solar receiving panel 2, is the minimum, and the windy weather can be dealt with to the maximum degree.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. An automatic light following and wind protection device, comprising:

the electronic stop board top cover (5), the electronic stop board top cover (5) is arranged on the top surface of the electronic stop board body;

the number of the solar receiving plates (2) is two, the edges of the two solar receiving plates (2) are attached, and a wire harness (6) connected to the solar receiving plates (2) penetrates through the electronic stop board top cover (5) and then enters the electronic stop board body to supply power to electric equipment in the electronic stop board body;

the light intensity sensor (1), the said light intensity sensor (1) is installed on said solar energy receiving panel (2);

the number of the upper support legs (10) is four, and the top surfaces of the upper support legs (10) are fixed with the bottom surface of the solar receiving plate (2);

lower stabilizer blade (7), the quantity of lower stabilizer blade (7) is two, lower stabilizer blade (7) bottom surface with electron stop board top cap (5) top surface is fixed, lower stabilizer blade (7) with go up and realize coaxial coupling through pivot (4) between stabilizer blade (10), be provided with waterproof driving motor subassembly (8) down in stabilizer blade (7), waterproof driving motor subassembly (8) include driving motor (81) and first gear (82), first gear (82) with driving motor (81) are connected, it sets up to second gear (101) to go up stabilizer blade (10) bottom, second gear (101) with first gear (82) meshing.

2. An automatic light following and wind protection arrangement, according to claim 1, characterized in that:

the waterproof driving motor assembly (8) is provided with a light blocking position sensor (9), the electronic stop board top cover (5) is provided with a light blocking structure (102), the light blocking position sensor (9) controls the movement of the light blocking structure (102), and the light blocking structure (102) limits the rotation of the solar receiving plate (2).

3. An automatic light following and wind protection arrangement, according to claim 1, characterized in that:

the number of the light intensity sensors (1) is two, and the two light intensity sensors are respectively arranged on the edges of the opposite sides of the two solar receiving plates (2).

4. An automatic light following and wind protection arrangement, according to claim 1, characterized in that:

the solar energy receiving plate comprises a solar energy receiving plate tray (3), wherein the solar energy receiving plate (2) is assembled in the solar energy receiving plate tray (3) through structural adhesive;

the wiring harness (6) penetrates out of the wiring hole in the bottom of the tray.

5. An automatic light following and wind protection arrangement, according to claim 1, characterized in that:

the lower support leg (7) is arranged in the middle of the electronic stop board top cover (5) in the width direction;

the two solar receiving plates (2) are arranged on two sides of the middle position of the electronic stop board top cover (5) in the width direction.

6. An automatic light following and wind protection arrangement, according to claim 2, characterized in that:

the swinging angle of the single solar receiving plate (2) is between plus or minus 45 degrees by taking the horizontal line as a zero-degree line.