Led apparatus
AssigneeLeedarson America Inc.
InventorYongchuan Li
Life of this patent
Estimating the term…
Abstract
A LED apparatus has a LED plate, a lens plate, a cup body, a driver plate and two metal pins. The lens plate has a central lens and a plurality of micro optical structures. The cup body has a dome portion, a tube portion and a bottom portion. The dome portion and the tube portion are manufactured together as a single body. A portion of light emitting from the LED plate runs through the central lens of the lens plate to form a focus light beam and another portion of light emitting from the LED modules running through the plurality of micro optical structures to form soft light. Two input terminals of the driver plate are inserted into the two metal pins.
Claims15
An LED apparatus comprising:
- a LED plate comprising a plurality of LED modules, a base plate and two connectors, the plurality of LED modules and the two connectors being mounted on the base plate;
- a metal cup having a bottom surface attaching to a back side of the base plate for heat dissipation for heat generated by the LED plate;
- a lens plate, comprising a central lens and a peripheral lens surrounding the central lens, the central lens guiding light from the LED modules for form a focus light beam;
- a cup body comprising a dome portion, a tube portion and a bottom portion, the dome portion and the tube portion being manufactured together as a single body, the lens plate being fixed to a top peripheral end of the dome portion of the cup body, the LED plate being disposed inside the dorm portion so that a portion of light emitting from the LED modules running through the central lens of the lens plate to form a focus light beam and another portion of light emitting from the LED modules running through the peripheral lens to form soft light;
- a driver plate containing driver circuits, two output terminals and two input terminals;
- and
- two metal pins integrated to the bottom portion of the cup body, the two input terminals of the driver plate inserted into the two metal pins and the two output terminals connected to the LED plate via the through hole of the metal cup.
Dependencies are inferred from the claim text.