Resources Contact Us Home
Automatically rotatable lamp ball

Image Number 2 for United States Patent #7210816.

An automatically rotatable lamp ball includes a power unit provided with a motor having its downward shaft driving two rollers to rotate and its upward shaft driving a lamp arm to rotate. The lamp arm is disposed thereon with a plurality of LEDs, and the integral body of the power unit and the lamp arm is received in the interior of a transparent outer casing and actuated to rotate therein for pushing the outer casing to roll freely at the same time. When the lamp arm is actuated to rotate, the LEDs installed thereon will simultaneously give out flickering lights in sequence and at intervals and, due to visual persistence, presenting freely movable stereoscopic light patterns or letters. So the invention is innovative and exclusively original in structure and having excellent entertaining effect.

  Recently Added Patents
Wall flow type exhaust gas purification filter
Systems and methods for managing fleet services
Local access to data while roaming with a mobile telephony device
Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof
Method for identifying bacteria in a sample
Software execution management apparatus, method, and computer-readable medium thereof
Display fixture for highlighting products
  Randomly Featured Patents
Methods for producing titanium dioxide pigments having improved gloss at low temperatures
Defrost vessel for microwave oven
Connection carrier and method for joining the connection carrier to an injection-molded part
Phase-measuring interferometer
Dynamic load balancing for dual ring topology networks
Naphthyl esters from tetralin
Analogue and digital convertors
Tilt sensor
Road and rail tankers
Remote juice dispenser