Multifunctional emergency power supply

Abstract

The invention discloses a multifunctional emergency power supply which comprises an emergency power supply body, and is characterized in that a working state display screen, an LED illuminating lamp,a USB input interface, a USB output interface, a power switch and a compass are arranged on the emergency power supply body, an energy storage battery module, a main controller module and an intelligent module device are arranged in the emergency power supply body, the working state display screen, the LED illuminating lamp, the USB input interface, the USB output interface and the power switch are connected with the energy storage battery module, and the main controller module is connected with the intelligent module device and the energy storage battery module through wires. The multifunctional emergency power supply has the beneficial effects that the multifunctional emergency power supply is simple and reasonable in structure, powerful in function and diversified in function and is convenient to use; by arranging a compass device, the requirement of many outdoor users for identifying directions is met; and by adding the intelligent module device, the functions of real-time positioning, dialing, radio and music playing and alarming, can be realized.

Description

technical field [0001] The invention relates to a mobile power supply, in particular to a multifunctional emergency mobile power supply. Background technique [0002] With the rapid development of the global economy and the continuous improvement of people's living standards, there are more and more portable electronic products, but the original batteries of these devices cannot meet the long-term use of electrical equipment due to low battery capacity. Based on this, in order to solve this annoying problem of people, mobile power comes into being. Mobile power is a portable charger that integrates power supply and charging functions, which can charge mobile phones and other digital devices anytime, anywhere or standby power. Generally, a lithium battery or a dry battery is used as a power storage unit, which is different from the battery configured inside the product, and is also called an external battery. However, the mobile power supply can only supply power to electri...

AI Technical Summary

Problems solved by technology

However, the mobile power supply can only supply power to electrical equipment with a voltage of 5V, and the application range is relatively single.

[0003] In today's society, with the popularization of smart phones, people's demand for the storage capacity of mobile power has also increased accordingly. Outdoor sports often carry mobile power, but sometimes when it cannot be charged outdoors or when the power of the mobile power is used up, people will Unable to charge mobile phones, etc. Again, consumers' requirements for the performance and functions of mobile power sources are also constantly improving, etc.

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