Back to results
US 2017/0284652 A1Published application
Heat radiation member and lighting device
AssigneeMINEBEA MITSUMI Inc.
InventorMasahiro KITAGAWA
Life of this patent
Estimating the term…
Abstract
A heat radiation member according to an embodiment includes a plurality of heat radiation fins each formed in a plate shape and a plurality of ribs. The plurality of heat radiation fins is disposed upright from a base on which a light source is to be fitted, and is arranged in a predetermined direction. The plurality of ribs extends to each of facing surfaces of the plurality of heat radiation fins and is provided on a part of the plurality of heat radiation fins in an upright direction.
Claims10
A heat radiation member, comprising:
- a plurality of heat radiation fins each formed in a plate shape, the plurality of heat radiation fins being disposed upright from a base on which a light source is to be fitted, and being arranged in a predetermined direction;
- and
- a plurality of ribs that extends to each of facing surfaces of the plurality of heat radiation fins and that is provided on a part of the plurality of heat radiation fins in an upright direction.
A lighting device, comprising:
- the heat radiation member according to claim I;
- and
- a light source that is fitted to the heat radiation member.
Dependencies are inferred from the claim text.