Multifunctional solar portable power supply

Abstract

The invention discloses a multifunctional solar portable power supply. The power supply comprises a casing, the bottom of the casing is movably connected with an adjustable support of a folded structure, the front side of the casing is provided with a touch button and two large-power LED lamps in symmetrical distribution, one side of the casing is provided with a 5V Mini USB input port, the other side of the casing is provided with a 5V USB output port, the back side of the casing is provided with a solar cell panel as well as a solar charging LED indicating lamp, and the top of the casing is provided with a cell electric quantity LED indicating lamp. The power supply uses solar energy for energy supply, and is energy-saving and environment-protective. Via a bottle fastener type design of the adjustable support, proper angle and position can be selected to charge the solar cell panel, and the illumination direction of the LED lamps can be adjusted. The Mini USB input port provides another lithium cell charging manner, and the condition of insufficient solar energy is avoided.

Description

technical field [0001] The invention relates to the field of solar power supplies, in particular to a multifunctional portable solar power supply. Background technique [0002] At present, the shortage of energy and the shortage of electricity have become well-known social problems. Solar energy is a clean natural energy, and it is ubiquitous, easy to use, and not restricted by geographical conditions. Due to these advantages, solar photovoltaic power generation technology has been widely concerned and applied. [0003] With the development of communication technology and the promotion of various mobile phone application software, mobile phones have become an indispensable part of people's lives. However, the long-term use of mobile phones makes the power consumption is also increasing rapidly. Insufficient power has become a major problem that plagues mobile phone users, and various power bank applications are born. However, the current charging treasure capacity is limit...

AI Technical Summary

Problems solved by technology

However, the current charging treasure capacity is limited. When people go out, especially when traveling outdoors, the battery capacity of the charging treasure is obviously not enough

[0004] Existing portable lighting devices, such as flashlights, portable LED lights, etc., all need other external power sources to power them, which makes it impossible to meet people's lighting needs for a long time without external power sources

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