LED mounting circuit board, belt-like flexible LED light and LED illuminating device using the same

摘要

A belt-like flexible LED light can be bent in both an orthogonal direction to a light emitting direction and a vertical direction. Additionally, a circuit board and LED illuminating device are capable of implementing the LED light. An LED mounting circuit board, in which an LED mounting portion has a plurality of LEDs mounted in an array, is provided on a central part in a transverse direction of a long belt-like flexible board. Both sides of the LED mounting circuit board are in a transverse direction of the LED mounting portion and are provided with a first board and a second board having a feed pattern for causing a current to flow to the LEDs formed thereon. The LED mounting portion, the first board and second board are formed to be bendable and are used with the belt-like flexible LED light.

主权项

1. An LED mounting circuit board comprising:
an LED mounting portion having a plurality of LEDs mounted in an array provided on a central part in a transverse direction of a long belt-like flexible board; a first board and a second board provided at both sides in a transverse direction of said LED mounting portion in which at least two feed patterns for causing a current to flow to the LEDs are formed; and a plurality of coupling pieces, each of whose length is about a half of a width of said LED mounting portion, formed at a predetermined interval in a longitudinal direction of said flexible board between said LED mounting portion and said first and second boards; wherein said coupling pieces are bendable with respect to said first or second board at first ends which are connected to said first or second board, and bendable with respect to said LED mounting portion at second ends which are connected to said LED mounting portion.