Illumination unit
AssigneeYazaki Corporation
InventorsMasahiro Sawayanagi, Takashi Wakasugi, Masahiro Nakamura, Kosuke Yamaguchi, Hiroyuki Suzuki
Life of this patent
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Abstract
An illumination unit includes: a substrate to which a first light-emitting element is mounted; a housing that holds the substrate; a case that is attached to the housing so as to cover the substrate and can output light of the first light-emitting element to the outside; and a light-blocking cover that is attached to the substrate, is provided so as not to cover the first light-emitting element in a direction in which light is output while surrounding the first light-emitting element, and is formed higher from a front face of the substrate than the first light-emitting element.
Claims6
An illumination unit comprising:
- a substrate to which a light-emitting element is mounted;
- a housing that holds the substrate;
- a case that is attached to the housing to cover the substrate, and allows light of the light-emitting element to be output to an outside;
- and
- a light-blocking cover that is attached to the substrate, surrounds the light-emitting element and leaves the light-emitting element in a direction in which the light is output uncovered, and is formed higher from an attachment face of the substrate than the light-emitting element.
Dependencies are inferred from the claim text.