ANGLE ADJUSTING DEVICE FOR PORTABLE LED LIGHT

摘要

Disclosed is an angle adjusting device for portable LED light, which includes two symmetrical outer housings of LED light, rotatable shafts fixed to the outer housings, two symmetrical handles, outer gears fixed on an end of the rotatable shafts, and bases. The handle is rotatably connected with the outer housing via the rotatable shafts; two pairs of guide rods are fixed on the handle; the base has an upper guide hole and a lower guide hole formed thereon; the guide rod is sleeved with a compression spring located into the upper guide hole, the base being capable of sliding up and down along the guide rod; and the base has a cavity formed at center thereof for accommodating the outer gear, a gear tooth being provided in the cavity for fitting the outer gear. It has simple structure and the angle between the two outer housings could be adjusted freely.

主权项

1. An angle adjusting device for portable LED light, comprising two symmetrical outer housings of LED light, rotatable shafts fixed to the outer housings, two symmetrical handles and outer gears fixed on an end of the rotatable shafts, wherein the handle is rotatably connected with the outer housing via the rotatable shafts; two pairs of guide rods are fixed on a bottom of an inner wall of the handle, each pair of the guide rods comprising two guide rods and each guide rod having a circular stopper formed thereon and close to an outer end of the guide rod; and further comprises a base provided on an inner side of the handle, each of two sides of the base having an upper guide hole and a lower guide hole formed thereon, both of which are capable of sliding up and down along the guide rod, and bore diameter of the upper guide hole being larger than that of the lower guide hole and smaller than a diameter of the circular stopper; the guide rod is sleeved with a compression spring which is located into the upper guide hole, the base being capable of sliding up and down along the guide rod under an action of external force; and the base has a cavity formed at center thereof for accommodating the outer gear, a gear tooth being provided on a top of an inner wall of the cavity for fitting the outer gear, and a sum of whole depth of the gear tooth and outside radius of the outer gear being smaller than a radius of the cavity.