Solar power supply device for photovoltaic advertisements

Abstract

The invention discloses a solar power supply device for photovoltaic advertisements. The solar power supply device comprises a device body provided with a door head plate and a photovoltaic assembly,wherein the photovoltaic assembly is arranged on the left side of the device body, and the door head plate is arranged on the right side of the device body. The solar power supply device is simple instructure; the solar photovoltaic assembly is utilized for replacing a traditional civil power supply to be applied to advertising boards, doorplates and identification power supplies, so that the solar power supply device is environment-friendly, the energy is saved, the sustainable development is realized, the cost is lowered, the social public benefit is increased, and risks of accidents such as fire disasters and electric shock are reduced; and after the solar photovoltaic assembly is adopted by a product, a safe power supply is provided, the manufacturing cost is lowered, and the social benefit is increased.

Description

technical field [0001] The invention relates to a billboard, in particular to a photovoltaic advertising solar power supply device. Background technique [0002] The billboard is a signal tool for starting the next production process in the pulling system, or moving the work-in-progress to the downstream process. The term means "signal" or "signal board" in Japanese. [0003] Generally refers to all outdoor media that convey advertising information. The media size depends on the actual environment. [0004] The pictures of store signs, doors and facades can be drawn by hand, made by computer or printed on paper. Billboard materials are generally made of: square tube, angle steel, etc. welded. There are three-dimensional boards, lamp cloth, blister, car paint, gussets, aluminum-plastic panels and so on. [0005] At present, the storefront billboard signs on the market all use 220-volt civilian power supply, and use voltage-stabilizing transformers and wiring facilities, ...

AI Technical Summary

Problems solved by technology

[0005] At present, the storefront billboard signs on the market all use 220-volt civilian power supply, and use voltage-stabilizing transformers and wiring facilities, which are prone to risks such as leakage, electric shock, and fire. The cost of installation and use is also high, and there is a certain degree of pollution to the environment.

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