Fixing structure of lighting apparatus and lighting apparatus of shelf

A fixing structure of a lighting apparatus, comprising:

• a first fastener unit wrapping a surface of a shelf;
• a second fastener unit wrapping the surface of the shelf, wherein one of the first fastener unit and the second fastener unit is fixed to a light body, the first fastener unit and the second fastener unit are connected in a rotatable manner;
• and
• a fastener unit for locking the first fastener and the second fastener to each other, wherein the first fastener comprises a first rotation portion, a first shape imitation part and a first fixing part connected in order, the second fastener comprises a second rotation portion, a second imitation part and a second fixing part connected in order, the first rotation portion and the second rotation portion are connected in a rotatable manner, the fastener unit is used for fixing the first fixing part to the second fixing part, wherein the lighting structure further comprises a rotation shaft, the first rotation portion has a third connection hole, the second rotation portion has a forth connection hole, the rotation shaft passes through the third connection hole and the forth connection hole.