Reflection cup for down lamp

Abstract

The invention provides a reflection cup for a down lamp. The reflection cup comprises a reflection cup body, wherein a plurality of hexagonal optical reflection phosphor armors in different angles arearranged on the inner wall of the reflection cup body; the hexagonal optical reflection phosphor armors have a plurality of lenses in different angles, which are in array distribution; and a throughhole for light entry is formed in the bottom of the reflection cup body. The reflection cup for the down lamp is completed through one-time demolding of a PC (Polycarbonate) material, and has high optical accuracy and no deformation memory; the reflection cup has excellent metal luster by adopting high-technology vacuum aluminum plating; the light reflectivity of the reflection cup can be more than 95%; and the reflection cup can be matched with multiple XPG light sources, has uniform light spots, no astigmatism, no dark spots, and no shadows, can maximize the light utilization rate of an LED(Light Emitting Diode), meets national and export standards, is subjected to anti-static and shock-proof packaging, passes SGS certification and meets ROHS environmental protection requirements.

Description

technical field [0001] The invention relates to a lamp, in particular to a downlight reflector. Background technique [0002] A downlight refers to a lamp with a screw base that can be directly mounted on an incandescent lamp or an energy-saving lamp. A downlight is a lighting fixture that is embedded in the ceiling and emits light down. This kind of hidden lamp embedded in the ceiling, all the light is projected downward, which belongs to direct light distribution. Different reflectors, lenses, shutters, bulbs can be used to achieve different light effects. Downlights do not take up space and can increase the soft atmosphere of the space. If you want to create a warm feeling, you can try installing multiple downlights to reduce the sense of oppression in the space. It is generally used in hotels, homes, and cafes. [0003] At present, most of the reflector cups used for downlights adopt flat, square or diamond-shaped structures. The disadvantages are: due to unreasonabl...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the reflector cups used for downlights adopt flat, square or diamond-shaped structures. The disadvantages are: due to unreasonable structural design, the reflection efficiency is low and the appearance is not beautiful. With the emergence of energy-saving lamps, especially LED lamps, Coupled with people's pursuit of beautiful appearance, higher requirements are put forward for the technical performance indicators of reflective cups used in downlights. One is to require high reflective efficiency of reflective cups for downlights to make full use of electric energy resources; the other is to require downlights to reflect light The shape of the cup should be beautiful and generous to meet people's needs for further improvement of aesthetics

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