Portable air compressor with detachable multifunctional starting power supply

Abstract

The invention discloses a portable air compressor with a detachable multifunctional starting power supply. The portable air compressor comprises an air compressor body, an air pump, a motor and a power supply circuit. The air pump and the motor are arranged in the air compressor body and are electrically connected. The power supply circuit comprises an air compressor body circuit, a mobile power supply power utilization circuit and a mobile power supply charging circuit. A detachable multifunctional mobile power supply is arranged on the air compressor body. The multifunctional mobile power supply can provide power for the air compressor when no other power supply devices exist outdoors. The multifunctional mobile power supply is provided with a charging opening and a power utilization inserting opening and can be detached independently to be used as a mobile power supply for electronic equipment such as a mobile phone, and the multifunctional mobile power supply can be used as a vehicle storage battery emergency starting power supply and provide DC 12V voltage. The detached multifunctional mobile power supply has the same size as a normal mobile power supply, the size is small, moving and using are convenient, the multifunctional mobile power supply has multiple purposes, functions are various, carrying is convenient, and objects carried during going out are reduced.

Description

technical field [0001] The application belongs to the technical field of portable air compressors, and in particular, relates to a portable air compressor with a detachable multifunctional starting power supply. Background technique [0002] With the improvement of people's living standards, portable air compressors have been more and more used in daily life, such as inflating bicycles and car tires, inflating air mattresses, inflatable seats, etc. when camping, multi-functional mobile power It is one of the necessary equipment for going out. Now there are multi-functional mobile power supplies that can provide multiple voltages. It can not only charge electronic equipment, but also be used as a starting power supply for car batteries. However, people always hope that they can Carry less things, so portable air compressors and multi-functional power banks are becoming more portable and versatile. [0003] Most of the air compressors used in existing portable air compressors...

AI Technical Summary

Problems solved by technology

For the miniature portable air compressor with battery, its operating power is provided by the battery, but the electric capacity of the battery is limited, which is not conducive to the continuous operation of the air compressor for a long time, and the use cost is relatively high. The air compressor, the battery is generally built in the air compressor shell, the battery and the air compressor must be used together

For the in-line miniature air compressor, its working power is powered by the DC12V power supply provided by the car cigarette lighter. This kind of in-line miniature air compressor has high requirements for the place of use. It cannot be used and it is inconvenient to use

In addition, most of the portable air compressors in the prior art have a single function, and products with multiple functions are inconvenient to carry and use.

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