| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED lighting device which can suppress luminance unevenness.SOLUTION: An LED lighting device has: a plurality of LED chips 22; a rectangular base plate 31 in which the plurality of LED chips 22 are arranged on a surface; a power conversion part 5 which is electrically connected to the plurality of LED chips 22, and functions as a control circuit which is arranged at a rear surface side of the base plate 31; and a mount 1 which covers at least a part of the power conversion part 5 by using a rectangular plate part which is arranged while sandwiching the power conversion part 5 together with the base plate 31, and parallel with the base plate, and a plurality of side parts which are located at sides of the plurality of the LED chips 22 with respect to the plate part in a vertical direction of the surface of the plate part, and have at least regions which are overlapped on the surface of the plate part at sideway-side side portions extending along two sides opposing the plate part in a view of the vertical direction, and form an angle with the plate part. |
