Environment-friendly dry battery

Abstract

The invention discloses an environment-friendly dry battery. The dry battery comprises a dry battery shell, a positive electrode connector is arranged at the top of the dry battery shell, an installation groove is formed in the dry battery shell, a rechargeable battery and a solar controller are installed at the top and the bottom of the inner side of the installation groove respectively, the solar controller is located over the rechargeable battery, and solar charging paper is embedded in the outer surface of the dry battery shell. In the present invention, solar charging paper is embedded inthe outer surface of a dry battery; the installation groove is formed in the dry battery shell; thesolar controller and therechargeable battery are respectively mounted at the top and the bottom of the inner side of the installationgroove; an inverter electrically connected with the solar controller and the rechargeable battery is installed on the side face of the installation groove, the inverter converts direct-current electric energy into alternating-current electric energy and is composed of an inverter bridge, control logic and a filter circuit, and the rechargeable battery stores the electric energy converted by the solar charging paper through the solar controller and the inverter.

Description

technical field [0001] The invention relates to the technical field of dry batteries, in particular to an environment-friendly dry battery. Background technique [0002] A dry cell is a voltaic battery that uses some kind of absorbent, such as wood dust or gelatin, to make the contents into a non-spillable paste. It is often used as a power source for flashlight lighting, radio, etc. After years of development in my country's dry battery technology, breakthroughs have been made in issues such as specific energy, cycle life, and high and low temperature adaptability. [0003] Most of the radios on the market are powered by multiple dry batteries connected in series, but because the electric capacity of such dry batteries is relatively small, the service life is short. In addition, dry batteries are disposable batteries. When the energy of the battery is exhausted, you can only buy new batteries, which increases the cost of use and causes inconvenience, and the discarded dry...

AI Technical Summary

Problems solved by technology

[0003] Most of the radios on the market are powered by multiple dry batteries connected in series, but because of the small capacity of the dry batteries, the service life is short

In addition, dry batteries are disposable batteries. When the energy of the battery is exhausted, you can only buy new batteries, which increases the cost of use and causes inconvenience, and the discarded dry batteries will pollute the environment. For this reason, some people use rechargeable batteries. The battery is used for the radio, but the number of charging and discharging of the traditional rechargeable battery is limited, and it needs to be equipped with a special charger, which is very inconvenient, and also needs the power supply from the mains, the battery life is low, and the environmental protection needs to be strengthened. In addition, this This kind of battery has simple structure, single function, limited range of use, and can only be used for power supply

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