Light emitting diode light bar structure having heat dissipation function

A light emitting diode (LED) light bar structure having heat dissipation function, adapted for a backlight module, characterized in that:

• the LED light bar structure comprises:
• a heat dissipation body having a first surface and a second surface opposite to the first surface, the first surface provided with a plurality of installation holes in row, the second surface protruding inwards to form a circuit board insertion slot, said installation holes passing through the first surface to the circuit board insertion slot;
• a plurality of light emitting diodes (LEDs) each having a top and a bottom and being embedded in a respective installation hole, the top facing the first surface of the heat dissipation body, the bottom facing the circuit board insertion slot of the heat dissipation body and having a plurality of first contact points thereon;
• and
• a circuit board received in the circuit board insertion slot, a plurality of second contact points disposed on an upper face of the circuit board and corresponding to the first contact points of said LEDs whereby the second contact points electrically connect respective first contact points;
• wherein peripheral surfaces of said LEDs are tightly fitted to said installation holes of the heat dissipation body so that heat generated by said LEDs is directly and laterally dissipated by the heat dissipation body.

A light emitting diode (LED) light bar structure having heat dissipation function, characterized in that:

• the LED light bar structure comprises:
• a heat dissipation body having a first surface and a second surface opposite to the first surface, the first surface provided with a plurality of installation holes in row, said installation holes passing through the first surface to the second surface;
• a plurality of light emitting diodes (LEDs) each having a top and a bottom and being embedded in a respective installation hole, the top facing the first surface of the heat dissipation body, the bottom facing the second surface of the heat dissipation body and having a plurality of first contact points thereon;
• and
• a circuit board being mounted on the second surface of the heat dissipation body, a plurality of second contact points disposed on an upper face of the circuit board and corresponding to the first contact points of said LEDs whereby the second contact points electrically connect respective first contact points;
• wherein peripheral surfaces of said LEDs are tightly fitted to said installation holes of the heat dissipation body so that heat generated by the plurality of LEDs is directly and laterally dissipated by the heat dissipation body.