Mobile phone Bluetooth-controlled LED ceiling lamp

Abstract

The invention discloses a mobile phone Bluetooth-controlled LED ceiling lamp. The mobile phone Bluetooth-controlled LED ceiling lamp comprises a lamp shade, wherein a group of yellow-light lamp beads and a group of white-light lamp beads are installed inside the lamp shade; each group of the lamp beads is connected with a corresponding control circuit; each group of the lamp beads comprises 15 strings, each string has 3 LED lamp beads, and altogether, there are 45 LED lamp beads; each group of the lamp beads has the maximum output current of 450mA and the voltage of 45-50V; the control circuit comprises a Bluetooth control circuit, a pulse width modulation programmable controller circuit and a constant-current drive circuit. The mobile phone Bluetooth-controlled LED ceiling lamp has the advantages as follows: the mobile phone Bluetooth-controlled LED ceiling lamp can automatically adjust brightness and color temperature according to outside environment change, or can customize all kinds of scenic modes by a user through mobile phone Bluetooth communication so as to choose proper brightness and color temperature; for example, in a reading mode, the maximum brightness and a daylight color temperature can be provided, while in a sleeping mode, the brightness and the color temperature can be reduced to those of a small night lamp and the lamp can be turned off in an automatically delaying way, and the like.

Description

technical field [0001] The invention relates to a mobile phone bluetooth-controlled LED ceiling lamp. Background technique [0002] Ceiling lamps are commonly used lamps in family bedrooms, living rooms, and study rooms. The existing lamps have a single color and constant brightness. With the improvement of living standards, people hope that lamps can have more color and brightness changes, be more energy-saving, and have certain intelligence. function, can improve the taste of home life; mobile phones are widely used at present, if the brightness of LED lights can be controlled by mobile phones, it will not only improve the intelligence of the home, but also facilitate people's lives. Therefore, a mobile phone that can be controlled by Bluetooth is needed. LED ceiling lights. Contents of the invention [0003] The purpose of the present invention is to provide a kind of mobile phone bluetooth control LED ceiling lamp, and the specific scheme of the present invention is:...

AI Technical Summary

Problems solved by technology

[0002] Ceiling lamps are commonly used lamps in family bedrooms, living rooms, and study rooms. The existing lamps have a single color and constant brightness. With the improvement of living standards, people hope that lamps can have more color and brightness changes, be more energy-saving, and have certain intelligence. function, can improve the taste of home life; mobile phones are widely used at present, if the brightness of LED lights can be controlled by mobile phones, it will not only improve the intelligence of the home, but also facilitate people's lives. Therefore, a mobile phone that can be controlled by Bluetooth is needed. LED ceiling light

Images