LAMP BODY

Abstract

A lamp body includes a housing to be attached to a vehicle body, and a lens joined to the housing. The lens includes a heat-generating region that allows for heat generation.

Description

Claims

1. A lamp body comprising: a housing to be attached to a vehicle body; anda lens joined to the housing,wherein the lens includes a heat-generating region that allows for heat generation.

2. The lamp body according to claim 1, wherein the heat-generating region is provided in a region of the lens joined to the housing, or in a vicinity of the region.

3. The lamp body according to claim 2, wherein the lens includes a rib joined to a lens body and the housing, andthe heat-generating region is provided in the rib.

4. The lamp body according to claim 1, wherein the lens includes a rib joined to a lens body and the housing, andthe heat-generating region is provided in a vicinity of an inner side in a plane direction with respect to the rib of the lens body.

5. The lamp body according to claim 1, wherein the heat-generating region includes a filler capable of generating heat by irradiation with an electromagnetic wave, or a coating layer capable of generating heat by irradiation with an electromagnetic wave thereon.

6. The lamp body according to claim 1, wherein the heat-generating region is a conductive member capable of generating heat by resistance heating, andthe conductive member is connectable to a power source.

7. The lamp body according to claim 1, wherein the lens includes a soluble region which can be dissolved by a solvent instead of the heat-generating region.

8. The lamp body according to claim 1, wherein the lens has a projecting shape with respect to the vehicle body, andthe housing includes a pressure adjustment hole.