LED lamp component circuit unit and compound serial LED lamp circuit

A technology of LED light components and LED light circuits, which is applied in the direction of electric light sources, electrical components, electroluminescent light sources, etc., can solve the problems of low power dissipation, voltage stabilization effect, low reliability, and large power dissipation, and achieve maintenance The maintenance is simple and convenient, the work reliability is improved, and the failure loss is reduced
CN101018437AInactive Publication Date: 2007-08-15SHENZHEN UNIBERO TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN UNIBERO TECH
Publication Date
2007-08-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The related circuit unit of LED lamp assembly comprises: a LED branch with one LED or at least serial two LED's, and a voltage-stabilizing branch with one or at least serial voltage stabilizing diodes. Wherein, it parallels former branches. The composite serial LED lamp circuit comprises at least two of former LED lamp assembly circuit units. Compared with current lighting circuit, this invention improves reliability and maintenance, reduces structure complexity and cost, and overcomes the technical problem applying serial LED load in LED lighting circuit.
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Description

technical field

[0001] The invention relates to a simple and practical new technology of energy-saving lighting, in particular to a new technology of LED lamp circuit using a new generation of lighting source——LED semiconductor light source. Background technique

[0002] In recent years, a new concept of "green lighting" has been proposed in the field of lighting, which means vigorously developing and promoting high-efficiency, energy-saving, environmentally friendly and healthy lighting appliances, eliminating and replacing traditional low-efficiency lighting sources, and saving lighting electricity. At present, in the field of electric lighting technology, from thermal radiation light sources represented by incandescent lamps, to gas discharge light sources represented by fluorescent lamps, to solid-state light-emitting light sources represented by LED semiconductors, LED semiconductor light sources are characterized by their small size and weight. Lightweight, low energy ...

Claims

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