| 摘要 |
A device for protecting a light emitting bulb such as an ordinary light bulb from impact and rain. The device includes a substantially cylindrical body which is closed at one end. A neck is formed through the closed end to accommodate a light socket and the body defines a cavity to enclose a light bulb positioned in the socket. Holes extend through the closed end of the body adjacent the cylindrical wall. The holes extend upwardly in tubes above the surface of the closed end. A circular flange extends inwardly from the closed end into the cavity. This flange is larger in diameter than the bulb to be placed within the cavity; and it extends to a knife edge. The outer extremity of each hole through the closed end is aligned with the inner surface of the substantially cylindrical wall while the inner extremity of each hole is aligned with the outer surface of the flange.
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