| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting device capable of improving moistureproof performance without increasing cost. <P>SOLUTION: The lighting device includes a light source block 7 in the inside, and a power source unit for supplying DC power to the light source block 7. The light source block 7 is formed with a board 3, a plurality of LED modules 2, and a connector 1. The connector 1 has: a housing 1a; and quadrupole terminals (terminals 4a, 4b, 4c, and 4d from a left end) retained so as to project from the upper surface of the housing 1a to an upper side thereof. The terminals 4a, 4b are located on both ends of the quadrupole terminals, and are respectively electrically connected with anodes and cathodes of the LED modules 2 so as to respectively become positive terminals and negative terminals. The terminals 4c, 4d are located between the terminals 4a, 4b, and form a conduction restraint section for restraining conduction between both terminals by means of waterdrop flowed between the positive terminal and the negative terminal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
