Minitype movable multiple power source

Abstract

The related micro mobile general power comprises a micro-combustion cell with cathode parallel connected to B point with an accumulator, a switch, a diode, and a power jack. Wherein, parallel connecting anodes both of the cell and accumulator on A point after series connecting with a diode to prevent refluent, switch K1 and K2; connecting output end of the transformer to jacks of C and D with output voltage as 200V on the power; series connecting the transformer to switch K3 to control whether supply power to load. This invention has small size, saves energy, and wears well.

Description

technical field [0001] The invention relates to the field of micro-combustion power supply, in particular to a miniature mobile universal power supply that can provide electric energy converted by micro-combustion to electrical equipment in a sufficiently reasonable and stable manner. Background technique [0002] At present, the commonly used batteries at home and abroad can be divided into two categories: one is the storage battery, and the other is the primary battery, both of which have their own advantages and disadvantages. A primary battery can convert chemical energy into electrical energy. When the substances participating in the reaction are consumed to a certain extent, its life is over, and the chemical energy stored in the battery can no longer be recovered, so it is also called a primary battery. In addition, because waste batteries contain mercury, After harmful substances such as cadmium and lead can cause serious environmental consequences, people are also e...

AI Technical Summary

Problems solved by technology

But this kind of battery has a disadvantage: once the fuel is burned to generate electricity, the power generated by it is fixed and cannot be adjusted, and the power of the electrical appliance varies. When the power generated by the micro-combustion battery is less than the power used by the electrical appliance, The electrical appliances cannot work normally. When the power generated by the micro-combustion battery is greater than the power used by the electrical appliances, the prolific energy will be wasted

However, the power supply system with only batteries cannot supply power for a long time due to the limited battery capacity, and the charging time is long. It takes 4-5 or even more than ten hours to charge once, which is inconvenient to use, and the charging times of the batteries are limited. expired

[0004] In addition, the "power supply system using solar cells and storage batteries" disclosed in Chinese patent CN200410054730.6 is to combine solar cells and storage batteries for power supply. The difference is far, and it is greatly affected by the environment. Since there is no diode to prevent overcharging and backflow prevention, it may even lead to overcharging and backflow phenomena, and it has not achieved miniaturization, mobility, and generalization.

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