Wireless charging multifunctional LED lamp and control method thereof

Abstract

The invention relates to a wireless charging multifunctional LED lamp and a control method thereof. The wireless charging multifunctional LED lamp comprises a mobile lamp body and a charging pedestal, wherein the charging pedestal comprises a power plug, an alternating-direct current conversion module, a wireless emission module and a first coil; the mobile lamp body comprises a second coil, a wireless receiving module, a lithium battery, an MCU control module, a dimming module and an LED lamp body; the power plug is connected to a household alternating current power supply; the alternating-direct current conversion module converts alternating current power into 5V direct current power to supply power to the wireless emission module; the wireless emission module controls the first coil to generate a magnetic field; the wireless receiving module controls the second coil to receive a signal generated by the first coil and charges the lithium battery; the lithium battery supplies power to the MCU control module and the dimming module; and the MCU control module adjusts the brightness of the LED lamp body through the dimming module. According to the wireless charging multifunctional LED lamp, charging can be completed by only placing the mobile lamp body on the charging pedestal, and a function of a night lamp is realized; and if a light source is moved, the mobile lamp body is taken and used as a flashlight.

Description

technical field [0001] The invention relates to the field of lighting equipment, in particular to a wireless charging multifunctional LED lamp and a control method thereof. Background technique [0002] At present, there are many mobile light sources on the market, such as flashlights, which have a single function, that is, use household AC power to directly charge the storage battery inside the flashlight, and after charging, they can be disconnected from the power supply as a lighting source. Since they are mainly used for outdoor lighting, their Generally, the brightness requirement is very high; as for desk lamps, night lights and other indoor lighting sources that have a long service life, they are generally powered directly by household AC power, and their brightness requirements are relatively soft to avoid damage to human eyes. . Contents of the invention [0003] The invention provides a wireless charging multifunctional LED lamp and a control method thereof,...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many mobile light sources on the market, such as flashlights, which have a single function, that is, use household AC power to directly charge the storage battery inside the flashlight, and after charging, they can be disconnected from the power supply as a lighting source. Since they are mainly used for outdoor lighting, their Generally, the brightness requirement is very high; as for desk lamps, night lights and other indoor lighting sources that have a long service life, they are generally powered directly by household AC power, and their brightness requirements are relatively soft to avoid damage to human eyes.

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