SELF-BALLASTED LAMP AND LIGHTING EQUIPMENT
First Claim
1. A self-ballasted lamp comprising:
- a light-emitting module disposed on a surface of a metallic substrate, having a light-emitting portion on which a semiconductor light-emitting element is mounted;
a metallic base body having one and other end sides, the light-emitting module being arranged on the one end side;
a first insulating member interposed between the substrate of the light-emitting module and the base body;
a screw which is made of metal and fixes the substrate of the light-emitting module to the base body;
a second insulating member interposed between the screw and the substrate of the light-emitting module;
a cap provided at the other end side of the base body; and
a lighting circuit housed inside the base body.
1 Assignment
0 Petitions
Accused Products
Abstract
According to one embodiment, a self-ballasted lamp includes a light-emitting module, a base body, a first insulating member, a screw, a second insulating member, a cap and a lighting circuit. The light-emitting module has a light-emitting portion including semiconductor light-emitting elements mounted on a surface of a metallic substrate. The base body is made of metal and the light-emitting module is arranged on one end side of the base body. The first insulating member is interposed between the substrate of the light-emitting module and the base body. The substrate of the light-emitting module is fixed to the base body with the screws. The second insulating member is interposed between the screws and the substrate of the light-emitting module. The cap is provided at the other end side of the base body. The lighting circuit is housed inside the base body.
123 Citations
5 Claims
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1. A self-ballasted lamp comprising:
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a light-emitting module disposed on a surface of a metallic substrate, having a light-emitting portion on which a semiconductor light-emitting element is mounted; a metallic base body having one and other end sides, the light-emitting module being arranged on the one end side; a first insulating member interposed between the substrate of the light-emitting module and the base body; a screw which is made of metal and fixes the substrate of the light-emitting module to the base body; a second insulating member interposed between the screw and the substrate of the light-emitting module; a cap provided at the other end side of the base body; and a lighting circuit housed inside the base body. - View Dependent Claims (2, 3, 4, 5)
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Specification