LOW PROFILE LED LAMP

摘要

A low profile LED lamp with high efficient heat dissipation is disclosed. Each of the lead frame unit has a left top metal section, left middle metal section, right top metal section, and a top-down tapered metal section. The top-down tapered metal section is bent inwards to form a lead frame bottom cup which is suitable for fitting in the low profile LED lamp.

主权项

1. A LED lamp comprises:
a lead frame comprises a plurality of lead frame units, each lead frame unit comprises:
a left top metal section;a left middle metal section, connected with a bottom end of the left top metal section;a right top metal section independent from the left top metal section;a right bottom metal section connected with a bottom end of the right top metal section; anda top-down tapered metal section connected with a bottom end of the left middle metal section, configured on bottom of the right bottom metal section and electrically isolated from the right bottom metal section; wherein the top-down tapered metal section is adaptive for bending inwards to form a lead frame bottom cup which is suitable for fitting in the LED lamp.