Patent ID: 8419242

Claim:
An illuminating lamp comprising an electric generator which generates electric power by use of natural energy, a rechargeable battery which stores the electric power generated by the electric generator, and an illuminator which lights by use of the electric power stored, the electric generator, the rechargeable battery, and the illuminator being fitted on or in a support column, wherein the support column has a hollow space inside, a shelf assembly that has at least one placement shelf for placement of the rechargeable battery and an electric component thereon is removably fitted inside the hollow space, an opening that permits replacement of the rechargeable battery and the electric component is formed in a side face of the support column, and the opening is detachably fitted with a lid member, wherein the shelf assembly has at least one support frame post that supports the placement shelf at a corner thereof, with the placement shelf fitted on the support frame post, and an insertion guide portion that slidably supports the support frame post is provided inside the hollow space.