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US 8,007,128 B2Granted
Lighting device having LED light bars
AssigneeAnteya Technology Corporation
InventorsTing-Feng Wu, Chun-Hung Lin, Chih-Hung Tseng
Life of this patent
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Abstract
A lighting device has a light-bar mount and multiple light bars. The light-bar mount is integrally formed from a board. The light bars are mounted on the light-bar mount and each light bar has a heat sink, a circuit board and multiple high-power LED modules. The heat sink is detachably mounted in the light-bar mount. The circuit board is mounted in the heat sink. The high-power LED modules are mounted on the heat sink and electrically connected to the circuit board for providing outward illumination.
Claims5
A lighting device comprising:
- a light-bar mount being integrally formed by a board;
- and
- multiple light bars being mounted on the light-bar mount and each light bar having
- a heat sink being detachably mounted on the light-bar mount and having
- an emission surface;
- at least one side surface;
- a space being defined in the heat sink;
- two side openings being respectively formed on two ends of the heat sink and communicating with the space;
- multiple through holes being formed through the emission surface and communicating with the space;
- and
- multiple fins being formed on the at least one side surface;
- a circuit board being mounted in the space of the heat sink and having
- at least one electrical connector being mounted on the circuit board and corresponding to one of the through holes of the heat sink;
- and
- at least one terminal being mounted on an end of the circuit board and being connected to a wire;
- and
- two side lids being respectively mounted on the side openings with a waterproof washer;
- multiple high-power LED modules being mounted on the emission surface of the heat sink, having a pair of pins extending into the corresponding through holes of the heat sink and detachably connecting to one of the at least one electrical connector on the circuit board for providing outward illumination.
15 more elements
Dependencies are inferred from the claim text.