摘要:
A hinge assembly includes a pivot shaft defining a latching recess, a second leaf non-rotatably connected to the pivot shaft, a first leaf rotatably connected to the pivot shaft, and a clasping member fixed on the first leaf. The clasping member includes a receiving portion sleeved on the pivot shaft, and an elastic portion adjacent to the receiving portion. A part of the elastic portion engages in the latching recess of the pivot shaft, and the part of the elastic portion is separated from the receiving portion.
摘要:
A lighting system including a powering rod and a first lighting unit is provided. The powering rod is used for providing power. The first lighting unit includes a housing, a light source, an inner ring body and an outer ring body. The light source is disposed inside the housing. The inner ring body, disposed in the housing, has a hollowed portion for receiving the powering rob and is electrically connected to the powering rod. The outer ring body, disposed on the inner ring body fixed to the housing. The outer ring body is capable of rotating with respect to the inner ring body for rotating the housing. When the outer ring body is rotated to a first position, the first lighting unit is in a first lighting state. When the outer ring body is rotated to a second position, the first lighting unit is in a second lighting state.
摘要:
A lighting system including a powering rod and a first lighting unit is provided. The powering rod is used for providing power. The first lighting unit includes a housing, a light source, an inner ring body and an outer ring body. The light source is disposed inside the housing. The inner ring body, disposed in the housing, has a hollowed portion for receiving the powering rod and is electrically connected to the powering rod. The outer ring body, disposed on the inner ring body fixed to the housing. The outer ring body is capable of rotating with respect to the inner ring body for rotating the housing. When the outer ring body is rotated to a first position, the first lighting unit is in a first lighting state. When the outer ring body is rotated to a second position, the first lighting unit is in a second lighting state.
摘要:
A polyhedral is provided. The surface of the polyhedral is formed by connection of a plane having a plurality of hexagons and a plane having a plurality of quadrilaterals. There are six hexagonal connected to form a ring covering the surface of the polyhedral. On the surface of the polyhedral, any two connected hexagons form a contained angle of 120 degrees. The polyhedral has a light source and an electric control circuit disposed therein. A plurality of polyhedron can be connected into a multi-media light assembly having a numerical display function or a clock function.