LED perforated double-light emitting panel decorative lamp and control method thereof

Abstract

The invention discloses an LED perforated double-light emitting panel decorative lamp and a control method thereof. The LED perforated double-light emitting panel decorative lamp comprises an LED light emitting circuit; the LED light emitting circuit comprises an optical coupling circuit, a microprocessor connected with the optical coupling circuit, an LED light group connected with the microprocessor, and a switching circuit which is connected with the LED light group and is used for driving the LED light group; a control circuit comprises a sensing circuit; and the sensing circuit comprisesan infrared sensing circuit which is connected with the microprocessor and is used for sensing infrared signals, and a photosensitive sensor which is connected with the microprocessor and is used forsensing ambient light intensity. With the LED perforated double-light emitting panel decorative lamp and the control method thereof of the invention adopted, the human body induction LED lights can realize various illumination functions such as an ordinary LED illumination function, a daytime / night light emitting control function and a faint light control function, and therefore, the application space of the human body induction LED lights can be greatly expanded, and the diversified lighting requirements of users can be satisfied.

Description

technical field [0001] The invention relates to the field of LED lighting and control, in particular to an LED decorative lamp with holes and double light-emitting panels and a control method. Background technique [0002] LED lamps are a new type of lamps, which are being vigorously promoted and applied because of their high brightness, long life, and low power consumption, and their functions are also expanding, such as controlling the light emission of LED lamps through human body induction switches. The LED human body sensing lighting products currently on the market mainly include warm light (2700K-3000K color temperature), warm white light (4000K-5500K color temperature), and cool white light (5500K-6500K color temperature) LED lights with three color temperatures. The sensor switch is separated from the bulb body in the lamp, and has disadvantages such as complex structure, difficult installation, inflexible use, low induction sensitivity, and high cost of installatio...

AI Technical Summary

Problems solved by technology

The LED human body sensing lighting products currently on the market mainly include warm light (2700K-3000K color temperature), warm white light (4000K-5500K color temperature), and cool white light (5500K-6500K color temperature) LED lights with three color temperatures. The sensor switch is separated from the light bulb body in the lamp, which has disadvantages such as complex structure, difficult installation, inflexible use, low induction sensitivity, and high installation labor costs.

And it can only control LED products to emit light when there is a sensing signal. If there is no sensing signal, the LED sensing product cannot be made to emit light. This will cause inconvenience to users in practical applications, and the scope of use is relatively narrow. It is inconvenient to popularize in the consumer market.

[0003] In some special occasions, not only human body induction LEDs are used as ordinary LED lights, but the existing LED lights cannot realize

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