Resources Contact Us Home
Light-emitting apparatus and pedal comprising the same

Image Number 6 for United States Patent #7946740.

The invention provides a light-emitting apparatus, which can be disposed on a manpower vehicle, including a light-emitting unit and a power-generating module. The power-generating module further includes a first magnetic conductor, a second magnetic conductor, and a coil. The first magnetic conductor is disposed on a first component of the manpower vehicle; the second magnetic conductor is disposed on a second component of the manpower vehicle, and the coil is coupled to the first magnetic conductor or the second magnetic conductor. Moreover, the first magnetic conductor or the second magnetic conductor includes a magnetic member. Particularly, the first component can apply a pre-set point as an axle to rotate, so that when a distance between the first magnetic conductor and the second magnetic conductor is changed, the coil is capable of generating an induced electromotive force for supporting the light-emitting unit with needed power.

  Recently Added Patents
Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
FET device having ultra-low on-resistance and low gate charge
Business card assembly
Dimmable LED light fixture having adjustable color temperature
Call admission control method and system
Predicting performance of an integrated circuit
Volume compensation within a photovoltaic device
  Randomly Featured Patents
Digital speech coder having improved vector excitation source
Alkaline tolerant dextranase from streptomyces anulatus
Power supply control circuit
Jointing of fabric ends to form an endless structure
Assembly for testing panels under shear-compression loads
Air conditioning compressor
Method for identifying radionuclides in probes using a liquid scintillation sensor
Real-time threading service for partitioned multiprocessor systems