Sound-light control circuit and lamp

Abstract

The invention discloses a sound-light control circuit and a lamp. The sound-light control circuit comprises a power supply conversion module, a sound-light detection module and a control module, wherein the sound-light detection module is used for detecting whether a circuit is in an environment with the set light intensity and sound intensity; the control module comprises a control unit and a relay controlled by the control unit; the first input end of the control unit is connected with the power supply conversion module; the second input end of the control unit is connected with one end of the sound-light detection module; the third input end of the control unit is connected with another end of the sound-light detection module; the first output end of the control unit is connected with one end of an electrifying coil; the second output end of the control unit is grounded; the other end of the electrifying coil is grounded; a switch is connected between an alternative-current power supply and the lamp; when the sound-light detection module detects that the circuit is in the environment with the set light intensity and sound intensity, the control module controls one end of the switch to be connected with the other end, the alternative-current power supply is communicated with the lamp, and the lamp lights at set lighting time. By adopting the sound-light control circuit, the relatively humanized control on the lamp is achieved, and energy is saved.

Description

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AI Technical Summary

Benefits of technology

The present invent describes an improved way for controlling lights on lamps that work well at different environments or times during daylight hours without requiring too much energy from users' hands-on effort compared to previous methods like turning off them when they were dark outside. This saves money while reducing discomforts associated with manually adjustable switches used by people who are often busy working around these settings.

Problems solved by technology

The technical problem addressed in this patented text relates to wasting power when turned-on or left unused over an extended period due to lacking manual control during use by users who don't want them shut down shortly before they leave their house again. This can lead to decreased efficiency and increased electricity usage compared with previous designs that only had one switch per fixture at once.

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