Light emitting apparatus

A light emitting apparatus, comprising:

• a solid-state light emitting element;
• a power supply member that supplies power to the solid-state light emitting element;
• a reflection section that is disposed opposite to a light extraction surface of the solid-state light emitting element to reflect light emitted from the solid-state light emitting element;
• a heat radiation member that is disposed with a heat radiation width in a back direction of the solid-state light emitting element;
• an insulating layer disposed between the power supply member and the heat radiation member;
• and
• a case in which the reflection section and the heat radiation member are placed and which externally radiates heat to be transferred from the heat radiation member,
• wherein the case is integrated with the heat radiation member, the case comprises an inner wall surface with a high reflectivity, and the case has a high heat conductivity, and
• wherein the power supply member is formed with a width in the back direction of the solid-state light emitting element,
• the heat radiation member comprises a planar member disposed parallel to a light extraction direction of the light emitting apparatus,
• the power supply member, which is separate from said heat radiation member, is secured to an end face of the planar member,
• the solid-state light emitting element is mounted on the end face of the planar member, and
• the planar member is disposed parallel to a longitudinal direction of the power supply member, wherein the power supply member and the planar member both comprise a light reflective surface.

A light emitting apparatus, comprising:

• a solid-state light emitting element;
• a power supply member that supplies power to the solid-state light emitting element
• a reflection section that is disposed opposite to a light extraction surface of the solid-state light emitting element to reflect light emitted from the solid-state light emitting element;
• and
• a heat radiation member that is disposed with a heat radiation width in a back direction of the solid-state light emitting element;
• and
• a case in which the reflection section and the heat radiation member are placed and which external radiates heat to be transferred from the heat radiation member,
• wherein the case is integrated with the heat radiation member, the case comprises an inner wall surface with a high reflectivity, and the case has a high heat conductivity, and
• wherein the heat radiation member is separated from the power supply member,
• the heat radiation member comprises a planar member disposed parallel to a light extraction direction of the light emitting apparatus,
• the power supply member, which is separate from said heat radiation member, is secured to an end face of the planar member,
• the solid-state light emitting element is mounted on the end face of the planar member, and
• the planar member is disposed parallel to a longitudinal direction of the power supply member, wherein the power supply member and the planar member both comprise a light reflective surface.