| 摘要 |
A light emitting stick having LED chips (9) is disclosed. The light emitting stick comprises a strip shaped frame (7), a circuit board (8) and a plurality of LED chips (9). The upper part of the frame has a groove (701), and the lower part of the frame has a plurilty of vertical holes (702). The top of each of the vertical holes (702) and the bottom of the groove (701) are feedthrough. A negative pole plate (11) is placed on the upper surface of the circuit board (8), and has a plurality of throughholes (111). The position of the throughholes (111) corresponds to the position of the vertical holes (702). The circuit board (8) has a pluralityof positive pole pads (12). The positive pole pads (12) are exposed from the throughholes (111) on the negative pole plate (11), respectively. The bottom surface of the frame (7) bonds to the negative pole plate (11). The LED chips (9) are embedded into the vertical holes (702) of the frame (7), respectively. The positive terminal wires (902) of the LED chips (9) are connected to the positive terminal wires (902) of the positive pole pad (12) one by one, and the negative terminal wires (901)of the LED chips (9) are connected to the negative pole plate (11) of the circuit board (8) one by one. The inner walls of the groove (701) form reflective walls. |
