| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED lamp which has a small number of components and which can be assembled easily, and a method of manufacturing the LED lamp.SOLUTION: A lamp includes: a semiconductor light-emitting element 171; a lighting circuit unit 150 for driving the semiconductor light-emitting element 171; and a housing 130. The housing 130 has: a heat sink part 131 in which the semiconductor light-emitting element 171 is mounted on one end part in a lamp axis direction, and which radiates heat of the semiconductor light-emitting element 171 at the time of lighting; and a case part 135 which is integrally molded with the heat sink part 131 and made of a resin material for accommodating the lighting circuit unit, on the other end part in the lamp axis direction of the heat sink part 131. The heat sink part 131 includes a body of a fin structure, and has a cavity in which the lighting circuit unit 150 can be inserted along the lamp axis direction in the body. |
