Patent ID: 8876310
Filing Date: 2014-11-04
Classification: H01H

Abstract:
1. An operation device, comprising: an operation knob having a substantially cylindrical peripheral wall centering on an axis extending in a front-rear direction and rotating around the axis in response to a rotational operation, the peripheral wall being provided with an illuminated portion in a circumferential direction; an illumination light source provided rearward of the illuminated portion on an axis line of the operation knob and emitting light frontward; and a reflector provided forward of the illumination light source and connected to the operation knob, wherein a surface of the reflector includes a reflection surface provided inward of the peripheral wall of the operation knob and configured to reflect the light from the illumination light source; and the reflection surface has a shape extending in the circumferential direction centering on the axis line of the operation knob and having a diameter increasing toward a front side such that the light emitted frontward from the illumination light source is reflected by the reflection surface toward the illuminated portion.