LED (Light-Emitting Diode) light source module
A technology of light-emitting diodes and light source modules, applied in the direction of light sources, electric light sources, point light sources, etc., can solve problems such as color fading, shorten the service life of light-emitting diode packages, and poor heat dissipation of light-emitting diode packages, so as to avoid color fading , prolong the service life, improve the effect of luminous quality
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[0023] Such as figure 1 As shown, the LED light source module 1 provided by the embodiment of the present invention includes a substrate 10 , a LED package 12 , a lens 14 and a phosphor 16 . The LED package 12 is fixed on the substrate 10 . The lens 14 is glued on the substrate 10 to cover the LED package 12 . The fluorescent powder 16 is coated on the surface of the lens 14 . The light emitted by the LED package 12 is converted into light of a specific wavelength by the phosphor powder 16 when passing through the lens 14 and radiated outward.
[0024] A transmission circuit (not shown) is arranged on the substrate 10 . The LED package 12 is mounted on the substrate 10 by means of flip-chip or wire connection, and is electrically connected to the outside through the substrate 10 .
[0025] The lens 14 is a concave hollow hemisphere. It can be understood that the lens 14 can also be implemented in other shapes according to light distribution requirements. The lens includes...
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