LED lamp with lens injected with fluorescent glue and packaging method thereof
A technology of LED lamps and fluorescent glues, which is applied to optical elements, light sources, electric light sources, etc., which are used to change the spectral characteristics of emitted light, can solve the problem that the consistency of the thickness of the fluorescent glue layer cannot be controlled and the color uniformity of LED lamps varies greatly. , different thickness, etc.
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[0030] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples, so that the realization process of how to use technical means to solve technical problems and achieve technical effects in the present invention can be fully understood and implemented accordingly.
[0031] The core of the present invention: the lens covers the LED crystal grain to form a cavity containing encapsulation glue, the lens has a cavity layer for filling fluorescent glue inside, and the lens also has a glue injection hole; the LED The crystal grain is covered with cured and molded encapsulation glue injected into the cavity through the glue injection hole, and there is cured and molded fluorescent glue injected through the glue injection hole in the cavity layer.
[0032] The thickness of the entire cavity layer can be adjusted to a consistent uniform thickness.
[0033] The lens is provided with two glue injection holes and two exhaust...
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