LED tube lamp with heat dissipating member

Details LED tube lamp with heat dissipating member LED tube lamp with heat dissipating member

2009-08-12

2011-12-06

Patel, Nimeshkumar (Department: 2879)

Electric lamp and discharge devices

With temperature modifier

Having heat conducting path

C362S221000, C362S219000

Reexamination Certificate

active

08072124

ABSTRACT:
An LED lamp includes a light-emitting module, an electrical module and an elongated heat dissipating member. The light-emitting module includes a light source provided with a plurality of LEDs. The electrical module includes a circuit board electrically connected with the LEDs of the light source and two end caps each forming a pair of electrical pins at an outer end thereof. The heat dissipating member is arranged between and connecting with the two end caps, the heat dissipating member is a hollow metal tube and includes a mounting portion and a heat dissipating plate extending from the mounting portion. The mounting portion and the heat dissipating plate cooperatively define an elongate chamber. The circuit board is accommodated in the chamber of the heat dissipating member. The light source is thermally attached to an outer surface of the mounting portion.

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