Aircraft lamp
AssigneeKoito Manufacturing Co., Ltd.
InventorTakashi Yoda
Life of this patent
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Abstract
Disclosed is an aircraft lamp including a lamp outer case constituted of a lamp housing having an opening and a cover mounted to the lamp housing in a state of closing the opening, the lamp outer case having an inner space formed as an arrangement space, and a light source disposed in the arrangement space, a portion of the lamp housing is provided as a heat sink that releases heat generated when the light source is driven to an outside of the lamp housing, the heat sink is provided with a hole forming portion, and the hole forming portion is formed with an air vent hole communicating with the arrangement space and the outside of the lamp housing.
Claims8
An aircraft lamp comprising:
- a lamp outer case including a lamp housing having an opening and a cover mounted to the lamp housing in a state of closing the opening, the lamp outer case having an inner space formed as an arrangement space;
- and
- a light source disposed in the arrangement space;
- wherein a portion of the lamp housing is provided as a heat sink that releases heat generated when the light source is driven to an outside of the lamp housing,
- the heat sink is provided with a hole forming portion, and
- the hole forming portion is formed with an air vent hole communicating with the arrangement space and the outside of the lamp housing.
Dependencies are inferred from the claim text.