Illumination-bias light-emitting diode (LED) lamp

Abstract

The invention discloses an illumination-bias light-emitting diode (LED) lamp which comprises a lamp shade, a lamp socket mounted on one side of the lamp shade and a divergent lens mounted on the other side of the lamp shade. Two double-faced reflectors are arranged in a space surrounded by the lamp shade and the divergent lens to divide the space surrounded by the lamp shade and the divergent lens into three illumination areas, and a plurality of LED illumination units are evenly arranged in each illumination area. Each LED illumination unit comprises a light source base, an LED light source mounted on the light source base and a light-gathering shade, wherein the light-gathering shade covers the LED light source, one end of the light-gathering shade is fixedly connected with the light source base, and a condensing lens is mounted at the other end of the light-gathering shade. The illumination-bias LED lamp is simple in structure, reasonable in design, convenient to manufacture, low in realization cost, convenient and fast to operate and use, high in light efficiency, uniform in illumination, large in illumination range, saving in energy, good in luminous effect, strong in practical applicability and easy to popularize.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED lamp for partial lighting. Background technique [0002] With the development of science and technology, LED lighting technology using semiconductor light is becoming more and more mature. Because of its energy saving, shock resistance, moisture resistance and long service life, it has gradually replaced traditional lighting in various types of lighting. It has been popularized in various fields of lighting, but due to various reasons such as short development time and immature technology, traditional LED lamps have been greatly restricted in terms of light energy utilization rate and beam irradiation range. LED lighting fixtures in China still have defects and deficiencies such as small illumination range, concentrated illumination, and low light energy utilization rate, which greatly restricts the promotion and use of LED lighting technology. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, LED lighting technology using semiconductor light is becoming more and more mature. Because of its energy saving, shock resistance, moisture resistance and long service life, it has gradually replaced traditional lighting in various types of lighting. It has been popularized in various fields of lighting, but due to various reasons such as short development time and immature technology, traditional LED lamps have been greatly restricted in terms of light energy utilization rate and beam irradiation range. LED lighting fixtures still have defects and deficiencies such as small illumination range, concentrated illumination, and low light energy utilization rate, which greatly restricts the promotion and use of LED lighting technology.

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