Reflection and direct illumination mixed 360-degree light-emitting light distribution LED lamp

Abstract

The invention discloses a reflection and direct illumination mixed 360-degree light-emitting light distribution LED lamp which comprises a connecting piece, an electric appliance box base, an LED light source assembly and a hollow reflector which are sequentially installed from bottom to top, wherein the electric appliance box base and the connecting piece are correspondingly mounted; the LED light source assembly is mounted on the electric appliance box base; and the hollow reflector comprises a light-transmitting bottom plate and a group of arc-shaped reflecting strips arranged on the light-transmitting bottom plate. According to the reflection and direct illumination mixed 360-degree light-emitting light distribution LED lamp, the hollow reflector is arranged in the lampshade, and the hollow reflector is mounted on the LED light source assembly through a light-transmitting bottom plate; the arc-shaped reflection strip is integrally installed on the illumination face of the LED lightsource assembly. One part of light emitted by the LED light source assembly is reflected by the arc-shaped reflection strips to irradiate to a set angle, and the other part of light is directly irradiated out from gaps between the arc-shaped reflection strips, and then direct irradiation and reflection mixed irradiation is formed, and finally a 360-degree all-round light distribution mode is formed.

Description

technical field [0001] The invention relates to an LED lamp, in particular to a 360° light-emitting and light-distributing LED lamp which mixes reflection and direct radiation. Background technique [0002] In the existing technology, the LED light source is different from the traditional light source. The light emission of the LED is unidirectional, and the angle is mostly a 120-degree Lang waveform light distribution curve. If a 360-degree light distribution is required, it is generally through a lens or a combination of multiple LED light sources. Irradiate from different angles. In the first way of using lens light distribution, due to material and production process problems, the volume of the lens will be limited, and the power of the lamp will also be affected. At the same time, if the lens is used outdoors for a long time, it will easily age and change color, which will affect the efficiency and the refraction of the lens. Part of the luminous flux will also be lost...

AI Technical Summary

Problems solved by technology

In the first way of using lens light distribution, due to material and production process problems, the size of the lens will be limited, and the power of the lamp will also be affected. At the same time, if the lens is used outdoors for a long time, it will easily age and change color, which will affect the efficiency and the refraction of the lens. Part of the luminous flux will also be lost; in addition, by combining multiple LED light sources into different angles for multi-angle irradiation, the structure will be more complicated, the electrical wiring will be more complicated, and the heat dissipation of the LED will also be affected. not accurate

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