Photoelectric-board self-driving outdoor billboard

[0018] The content of the first embodiment is:

[0019] A photoelectric panel self-driven outdoor billboard, characterized in that,

[0020] Mainly include:

[0021] A ground-attached base, an upright outdoor box-shaped billboard body, a top-mounted photoelectric panel, a small motor, matching and electronic devices, of which:

[0022] The base attached to the ground is a cylinder with a diameter of about 150 cm and a thickness of about 10 cm. The small motor, the driving pinion for transmission, and a transmission ring with a diameter of 140 cm are installed inside it. It also includes hundreds of transmission teeth;

[0023] The driving gear meshes with the driving pinion and is driven by it to rotate slowly at a speed less than 1 revolution per minute;

[0024] The top photoelectric panel is a square plate with a length of 100 cm and 130 cm respectively. After being irradiated by strong enough sunlight, it emits a certain intensity of direct current to drive the small motor

[0025] The content of the second embodiment is:

[0026] A photoelectric panel self-driven outdoor billboard, characterized in that,

[0027] Mainly include:

[0028] A ground-attached base, an upright outdoor box-shaped billboard body, a top-mounted photoelectric panel, a small motor, matching and electronic devices, of which:

[0029] The base attached to the ground is a cylinder with a diameter of about 150 cm and a thickness of about 10 cm. The small motor, the driving pinion for transmission, and a transmission ring with a diameter of 140 cm are installed inside it. It also includes hundreds of transmission teeth;

[0030] The driving gear meshes with the driving pinion and is driven by it to rotate slowly at a speed less than 1 revolution per minute;

[0031] The top photoelectric panel is a square plate with a length of 100 cm and 130 cm respectively. After being irradiated by strong enough sunlight, it emits a certain intensity of direct current to drive the small moto