Environment-friendly type sound box loudspeaker light emitting lamp
A light-emitting lamp and an environmentally friendly technology, which is applied to semiconductor devices, light sources, loudspeakers, etc. The effect of wasting resources
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[0018] Such as Figure 1-3 As shown, an environment-friendly audio horn light-emitting lamp includes a horn main body 1 and an LED light 2. The horn main body 1 includes a T iron 3, an iron core 4, a basin frame 5 and a diaphragm 6 connected in sequence, and also includes a support 7 and the spherical refractor 9, the surface of the spherical refractor 9 presents a hemispherical shape and is covered with regular triangles and quadrilaterals, and the spherical refractor 9 is a light-transmitting, refractable plastic. The support member 7 extends radially along the basin frame 5, one end of the support member 7 is fixed to the T iron 3, and the other end is connected to the circuit board 8, the LED lamp 2 is arranged on the circuit board 8 and is electrically connected to the circuit board 8, and the spherical refractor 9 is covered on the circuit board 8 and the LED lamp 2 and fixedly connected to the circuit board 8 by screws, and the spherical refractor 9 is connected to the ...
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