Internet of Things module power supply device

Abstract

The utility model discloses an Internet of Things module power supply device, which relates to the technical field of power supply, and comprises a photovoltaic power supply module used for photoelectric conversion; the voltage interval detection module is used for voltage sampling and switching a power supply state by the mode switching module when a sampled signal is in a set voltage interval; the mode switching module controls the first adjusting module to stop working and supplies power to the second adjusting module; the first adjusting module is used for voltage stabilization adjustment; the second adjusting module is used for voltage stabilization adjustment; the energy storage module is used for storing energy and discharging; the commercial voltage control module is used for processing commercial power and supplying power to the Internet of Things module when the first adjusting module, the second adjusting module and the energy storage module are all free of power; and the Internet of Things module module is used for receiving electric energy and supplying power to an Internet of Things module. The Internet of Things module power supply device can change the voltage stabilization regulation state according to the voltage interval of the electric energy output by the photovoltaic power supply module, and when power cannot be supplied, the commercial voltage control module maintains power supply.

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