Reflector of lamp

A technology of reflectors and lamps, which is applied to reflectors, components of lighting devices, lighting devices, etc., can solve the problems of reducing the reflectivity of reflective surfaces and reducing the efficiency of lamps, and achieves increased reflection angles, increased luminous angles, The effect of improving lamp efficiency

Inactive Publication Date: 2013-09-25
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of floodlight structure reduces the reflectivity of the reflective surface, so the efficiency of the lamp is reduced

Method used

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Embodiment Construction

[0021] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0022] refer to figure 1 , The lamp reflector of the present invention includes: a reflective cup 1 whose inner surface is a mirror surface and a light source mounting seat 2 arranged at the bottom of the reflective cup 1 for installing a light source. The reflector 1 is in the shape of a bowl with an open top, and a mounting hole 12 is provided at the bottom of the reflective cup 1 , and the mounting hole 12 passes through the mounting base 2 for the light source to pass through and be mounted therein. The inner wall of the reflective cup 1 is provided with several inwardly protruding strip-shaped convex ribs 13, and the convex ribs 13 are radially distributed with the installation hole 12 of the reflective cup 1 as the center, so that the light is emitted on th...

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Abstract

A reflector of a lamp comprises a reflection cup, wherein one inner surface of the reflection cup is a mirror surface; the reflection cup is in bowl shape, and an opening is formed in the top end; a mounting hole used for mounting a light source is formed in the bottom end of the reflection cup; a plurality of stripe-shaped ribs protruding inwards are arranged on the inner wall of the reflection cup; and the ribs are distributed radially with the mounting hole of the reflection cup taken as a center. According to the reflector of the lamp, the ribs are arranged on the inner surface of the reflection cup, so that light reflection angles are increased, illumination angles of the reflection cup are increased, and floodlighting is realized; and at the same time, the inner surface of the reflection cup is not subjected to grinding treatment, and the inner surface is still the mirror surface, so that the lamp reflectivity is not changed, the lamp efficiency is not reduced, and the defect that the lamp efficiency can be reduced by floodlighting in the prior art is overcome.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a reflector structure on the lighting fixture. Background technique [0002] In order to realize the floodlighting of the lamps, in the prior art, the reflection of the reflector is usually made into a frosted surface, so that the light shines on it to form a diffuse reflection, thereby increasing the average beam angle of the light distribution and making the light distribution more uniform. , to achieve flood lighting. However, this kind of flood lighting structure reduces the reflectivity of the reflective surface, so the efficiency of the lamp is reduced. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art, and propose a reflector for a lamp, which not only can realize flood lighting, but also has high luminous efficiency. [0004] In order to solve the above-mentioned technica...

Claims

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Application Information

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IPC IPC(8): F21V7/22
Inventor 周明杰刘军
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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