| 摘要 |
A lamp housing device for an outdoor light-emitting diode light fixture having high heat dissipation capability, which includes an upper casing, a cover body and a sunshade, wherein the cover body has light transmittance, and forms a holding chamber able to retain a light-emitting diode lamp set by pairing with the upper casing. The sunshade is located atop the outer surface of upper casing, and includes a plate and a plurality of fixing members. The fixing members are connected between the plate and the upper casing, thereby providing a spacing distance between the plate and the upper casing. Accordingly, the sunshade is able to reduce the ambient temperature of the light-emitting diodes during the daytime, and increase the rate of heat dissipation of light-emitting diodes when used at night.
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