CN205504539U - Sound -light -control LED lamp - Google Patents

Abstract

The utility model discloses a sound -light -control LED lamp, which comprises a lamp holder and a lampshade, the lamp shade includes that from the top down connects gradually integrative upper end, well tip and lower tip, be arranged in the upper end and the tip juncture is equipped with the control scheme board in the lamp shade, control scheme board top center department is equipped with the sound sensor, control scheme board below center department is equipped with vertical decurrent square through post, equipartition multilayer LED lamp pearl on four outer walls of square through post, the bottom of square through post is stretched into down in the tip, the tip is half spherical down, the bottom of square through post is equipped with stretches out the optical line sensors at the center of tip down. The utility model discloses a sound -light -control LED lamp structural design is reasonable, actual excellent in use effect.

Description

Sound-light controlled LED lamp

Technical field

This utility model relates to LED field, especially a kind of sound-light controlled LED lamp.

Background technology

For electric filament lamp or the daylight lamp of public place, its power is big, illumination is little, wastes electric energy, uses Life-span is short, and along with the increase of its opening and closing number of times, reduce further the service life of lamp, virtually increase Add installation cost.And have using LED (light emitting diode) as the lighting of luminous source that power is little, illumination Greatly, service life length advantage, and the increase of opening and closing number of times will not reduce service life, closes because of it on the contrary After closing, the temperature of LED reduces and extends service life.But the existing LED knot by controlled by sound and light Structure design is not reasonable, and after installation, light sensor is likely located in lucifuge side, and practical effect is not Good, and light sensor can block the part light that dissipates out from LED lamp bead, need to improve.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of sound-light controlled LED lamp, Reasonable in design, practical effect is good.

For reaching above-mentioned purpose, the technical solution of the utility model is: sound-light controlled LED lamp, including lamp holder and Lampshade, described lampshade includes being sequentially connected with integral upper end, medial end portions and bottom, lamp from top to bottom It is positioned at upper end in cover and medial end portions intersection is provided with control circuit board, at described control circuit board upper center Being provided with sound transducer, control circuit board centrally under is provided with square through post straight down, described square Uniform multilayer LED lamp bead on four outer walls of through post, the bottom of square through post is stretched in bottom, described under End is hemisphere face shape, and the bottom of described square through post is provided with the light sensor at the center stretching out bottom.

With the outer rim of the lamp holder junction uniform through hole of circumference on described upper end.

The beneficial effects of the utility model are: reasonable in design, and practical effect is good, light sensor Being positioned at the bottom of square through post and stretch out the bottom of lampshade, photosensitive effect is good, and will not shelter from LED lamp bead The light sent, sound transducer is conducive to being identified sound, within lampshade by the through hole of periphery Heat can also be overflowed by through hole, good heat dissipation effect.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the top view of lampshade of the present utility model；

Fig. 3 is the top view of square through post of the present utility model.

In figure: lamp holder 1, lampshade 2, bottom 21, upper end 22, medial end portions 23, through hole 3, control Wiring board 4, square through post 5, LED lamp bead 6, sound transducer 7, light sensor 8.

Detailed description of the invention

Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is made the most concrete Explanation.

As shown in FIG. 1 to 3, sound-light controlled LED lamp, including lamp holder 1 and lampshade 2, both can pass through screw thread Connecting, described lampshade 2 includes being sequentially connected with integral upper end 22, medial end portions 23 and lower end from top to bottom Portion 21, medial end portions 23 is hollow cylinder, is positioned at upper end 22 and medial end portions 23 intersection in lampshade 2 It is provided with control circuit board 4, at described control circuit board 4 upper center, is provided with sound transducer 7, described upper end With the outer rim of the lamp holder 1 junction uniform through hole 3 of circumference in portion 22, sound transducer 7 is favourable by through hole 3 It is identified in sound to external world so that this LED is lighted according to sound at night.

Control circuit board 4 centrally under is provided with square through post 5 straight down, the four of described square through post 5 Uniform multilayer LED lamp bead 6 on individual outer wall so that the light alignment horizontal direction of LED lamp bead 6 dissipates.

The bottom of square through post 5 is stretched in bottom 21, and described bottom 21 is hemisphere face shape, described side The bottom of shape through post 5 is provided with the light sensor 8 at the center stretching out bottom 21, and this setting makes this practicality Novel photosensitive effect is good, light sensor 8 not blocking by lampshade 2, and will not be because of light sensor 8 It is positioned at lucifuge side and causes photosensitive not accurate enough, more will not shelter from the light of the horizontal direction that LED lamp bead sends Line, the heat that LED lamp bead luminescence produces is escaped by through hole 3.

This utility model reasonable in design, compact, practical effect is good.

The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model In enclosing, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.

Claims (2)

1. sound-light controlled LED lamp, including lamp holder (1) and lampshade (2), it is characterised in that: described lampshade (2) Including being sequentially connected with integral upper end (22), medial end portions (23) and bottom (21) from top to bottom, It is positioned at upper end (22) in lampshade (2) and medial end portions (23) intersection is provided with control circuit board (4), institute State and at control circuit board (4) upper center, be provided with sound transducer (7), in control circuit board (4) lower section Square through post (5) straight down, uniform multilamellar on four outer walls of described square through post (5) it is provided with at the heart LED lamp bead (6), the bottom of square through post (5) is stretched in bottom (21), described bottom (21) For hemisphere face shape, the bottom of described square through post (5) is provided with the light at the center stretching out bottom (21) and passes Sensor (8).

2. as claimed in claim 1 sound-light controlled LED lamp, it is characterised in that: described upper end (22) upper with The outer rim uniform through hole of circumference (3) of lamp holder (1) junction.