LED chip full-angle mercury-free U-shaped energy-saving lamp

Abstract

The invention relates to an LED chip full-angle mercury-free U-shaped energy-saving lamp. The LED chip full-angle mercury-free U-shaped energy-saving lamp has the advantages of being full in angle, saving in energy, free of heat radiator, high in lighting effect and high in display and indication. According to the technical scheme, the LED chip full-angle mercury-free U-shaped energy-saving lamp comprises a lamp cap component with a drive circuit and a U-shaped lamp tube which is connected with the lamp cap component integrally and is sealed, and the tube wall of the inner portion of the U-shaped lamp tube is coated with a fluorescent powder coating layer. The LED chip full-angle mercury-free U-shaped energy-saving lamp is characterized in that a lightening lamp pole is arranged inside the U-shaped lamp tube, the lightening lamp pole is composed of a transparent PCB, a plurality of LED chips which are stuck on the transparent PCB and transparent glue layers which wrap the outer portion of the transparent PCB and the outer portions of the LED chips; nitrogen which is beneficial to heat dissipation and cooling is also filled into the U-shaped lamp tube, and additionally, connecting lines of positive electrodes of the LED chips and connecting lines of negative electrodes of the LED chips extend outside the U-shaped lamp tube.

Description

technical field [0001] The invention relates to an electric light source, in particular to an all-angle energy-saving lamp using LED chips. Background technique [0002] With the improvement of people's living standards, various lamps are becoming more and more popular, especially energy-saving lamps have entered thousands of households; LED energy-saving lamps are also gradually recognized by people. The current LED lamps are generally used in fluorescent tubes, ceiling lamps, bulb lamps, street lamps, tunnel lamps, and decorative light strips, but U-shaped energy-saving lamps that emit light from all angles have not been seen yet. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned background technology, and provide a full-angle, energy-saving, no radiator, high light efficiency, and high CRI LED chip full-angle U-shaped energy-saving lamp. [0004] The technical solution p...

AI Technical Summary

Problems solved by technology

The current LED lamps are generally used in fluorescent tubes, ceiling lamps, bulb lamps, street lamps, tunnel lamps, and decorative light strips, etc., but U-shaped energy-saving lamps that emit light from all angles have not yet been seen.

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