LAMP HAVING OUTER SHELL TO RADIATE HEAT OF LIGHT SOURCE
First Claim
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1. A lamp comprising:
- an outer shell with heat conductivity which includes a light source support, and a heat radiating surface exposed to the outside of the outer shell, and the light source support (113) formed integrally with the heat radiating surface;
a base which is provided in the outer shell;
a heat generating light source which is supported on the light source support, and thermally connected to the light source support;
a cover which covers the light source; and
a heat radiating path provided on the outer shell, the heat radiating path continuing in the axial direction of the outer shell.
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Abstract
A lamp includes an outer shell having heat conductivity, a base provided in the outer shell, and a cover provided in the outer shell. The outer shell has a light source support, and a heat radiating surface exposed to the outside of the outer shell. The light source support is formed integral with the heat radiating surface. A light source is supported on the light source support. The light source is heated during lighting, and thermally connected to the light source support. The light source is covered with the cover.
59 Citations
8 Claims
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1. A lamp comprising:
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an outer shell with heat conductivity which includes a light source support, and a heat radiating surface exposed to the outside of the outer shell, and the light source support (113) formed integrally with the heat radiating surface; a base which is provided in the outer shell; a heat generating light source which is supported on the light source support, and thermally connected to the light source support; a cover which covers the light source; and a heat radiating path provided on the outer shell, the heat radiating path continuing in the axial direction of the outer shell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification