Led (light-emitting diode) module and a light apparatus

A light apparatus, comprising:

• a substrate;
• a plurality of patterned wires being set on the substrate;
• a plurality of LED chip modules, wherein each of the LED chip module comprises a first electrode plate, and a first set of LED chips is set on an upper surface of the first electrode plate, the first electrode plate transmits heat of the first set of LED chips to a patterned conductor and transmits a driving current of the first set of LED chips to the patterned conductor, the first set of LED chips are kept unaligned, each of the LED chip module comprises a second electrode plate electrically connected to the first set of LED chip, a plastic shell through the plastic shell is formed by injection molding and fixedly connected to the first electrode plate and the second electrode plate so that the first electrode plate and the second electrode plate are spaced apart from each other by a predetermined space, the lower surface of the first electrode plate and the lower surface of the second electrode plate are respectively connected to two different polarity terminals of the power supply for driving the first set of LED chip to emit light, and fluorescent coating covers the first set of LED chip and the second set of LED chip;
• and
• a driving circuit, wherein the driving circuit is connected to a part of plurality of patterned wires to drive the plurality of LED chip modules to emit light, the plurality of patterned wires have a flat heat sink portion thermally connected to the first electrode plate and the second electrode plate of plurality of LED chip modules, and an area of plurality of flat heat dissipating portions is at least a portion corresponding to the number of the LED chips carried on the first electrode plate and the second electrode plate thermally connected.