Illuminating device, an operating device having the illuminating device, and an audio apparatus including the operating device

Abstract

An illuminating device receives light emitted from a light source (22), and emits light. The illuminating device includes a tubular light guiding member (21) which receives the light emitted from the light source (22), and guides the light therein. The illuminating device further includes an annular luminous body (23) which is connected to one end portion of the light guiding member (21), and has a tapered surface (30) which is made to emit light by the light guided by the light guiding member (21). In this construction, the light entering the light guiding member (21) is guided spirally in the light guiding member (21), and is irregularly reflected by the tapered surface (30) so that the tapered surface (30) emits light.

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