Low-energy acoustooptic controlled LED lamp device

Abstract

The invention discloses a low-energy acoustooptic controlled LED lamp device, comprising a lampshade; an inner sidewall of the top of the lampshade is provided with connecting threads; an upper connecting cover is in threaded connection with the connecting threads and pressed against a top end face of the lampshade; an annular fixing ring is fixed on an inner sidewall of the lampshade; an LED lamp panel is inserted and nested into the annular fixing ring; an aluminum alloy heating panel is fixed on a top surface of the LED lamp panel and pressed against a top surface of the annular fixing ring; an annular elastic ring is fixed on a bottom surface of the upper connecting cover and pressed against a top surface of the aluminum alloy heating panel; a connecting piece extending radially and outwardly is arranged on one side of the upper connecting cover; a connecting circuit board is fixed in a placement groove formed in the connecting piece, and a photosensitive diode is fixed on the connecting circuit board; a through hole is formed in a bottom surface, facing the connecting piece, of the photosensitive diode, and a protective transparent block is fixed on a bottom surface of the connecting piece and covers the through hole; the low-energy acoustooptic controlled LED lamp device is good in heat dissipation effect, simple and convenient to manufacture and assemble, and long in service life.

Description

Technical field: [0001] The invention relates to the technical field of energy-saving lamps, in particular to a low-energy-consumption acousto-optic control LED lamp device. Background technique: [0002] Sound and light control lights are an important part of home lighting (such as corridors, bathrooms, alleys, etc.), traditional sound and light control lights are a combination of sound and light control switches and ordinary incandescent lamps, ordinary incandescent lamps have short life and low light efficiency Caused a huge waste of energy. Therefore, LED acousto-optic control lamps are now produced, which have a good energy-saving effect. However, LED lamps generate a lot of heat and need to be dissipated in time, otherwise they are easily damaged and greatly reduce the service life. However, the heat dissipation effect of existing LED acousto-optic control lamps is not good. Ideal, but cumbersome to make and assemble. Invention content: [0003] The object of the p...

AI Technical Summary

Problems solved by technology

[0002] Sound and light control lights are an important part of home lighting (such as corridors, bathrooms, alleys, etc.), traditional sound and light control lights are a combination of sound and light control switches and ordinary incandescent lamps, ordinary incandescent lamps have short life and low light efficiency caused a huge waste of energy

Therefore, LED acousto-optic control lamps are now produced, which have a good energy-saving effect. However, LED lamps generate a lot of heat and need to be dissipated in time, otherwise they are easily damaged and greatly reduce the service life. However, the heat dissipation effect of existing LED acousto-optic control lamps is not good. Ideal, but troublesome to make and assemble

Images