High intensity lamp with an insulated housing

Illumination – Housing – With cooling means

Reexamination Certificate

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Details

C362S105000, C362S294000

Reexamination Certificate

active

11244304

ABSTRACT:
A light according to the present invention includes a high intensity lamp electrically connected to a power source located in a lamp connector body portion. The lamp is positioned to extend outside the lamp connector body portion and is received by a lamp housing portion which has an end through which the light from the high intensity lamp is projected. The lamp housing portion includes an outer casing shell and an inner shell in spaced apart relation and heat insulating material fills the space between the outer casing shell and the inner shell. Vent holes are provided which fluidly extend through the outer casing shell, the heat insulating material and the inner shell. Further a fan is positioned within the lamp connector body portion for directing air toward the high intensity lamp and out through the vent holes.

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patent: 2004/0120151 (2004-06-01), Ostler et al.

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