R7S light source used for light guiding output

Abstract

The invention discloses an R7S light source used for light guiding output. The R7S light source comprises two end covers 50, 60 and a light guiding column 10 used for supporting the two end covers 50,60 and used for light guiding. The end cover 50 is provided with a light emitting component 20, and the end cover 60 is provided with a reflecting component 30 and a power supply driver 40 used to provide electric energy. The light emitting surface of the light emitting component 20 is opposite to the reflecting component 30. The R7S light source has advantages of compact structure, light weight, and easy assembly. The light emitted by the light emitting assembly 20 is guided by the light guiding column 10, and at the same time, the light is transmitted to the reflecting component 30. The light guiding way and the reflecting way are used to output the light, and the light loss is minimized, and the maximum lighting effect is realized. By adopting the light guiding and the reflecting output, the light is output, and the structure of the light cannot be observed, and the light emitting assembly 20 cannot be used to directly irradiated on an object, and dazzling is prevented, and then human eyes are protected to the greatest extent, and by directly staring at the light source, the human eyes are not damaged, and visual effect is good. The power supply driver 40 is separated from the light emitting component 20, and the heat energy generated by the separating is used to improve heat dissipation effect, and good balance is realized.

Description

technical field [0001] The invention belongs to the field of lamps, in particular to an R7s light source with light guide output. Background technique [0002] Common R7s light sources (double-ended light sources) on the market are halogen R7s light sources and LED R7s light sources. [0003] The existing halogen R7s light source has low luminous efficiency, high calorific value and short service life. [0004] LED R7s light sources are usually in the following three ways: [0005] 1. The plastic shell is used, and the metal radiator is inside the plastic shell, so that the heat generated by the light source will accumulate in the lamp body in a large area, and the heat dissipation will be poor, which will eventually lead to a great reduction in the life of the whole lamp. Seams, creepage distances and electrical clearances are difficult to meet EU electrical safety standards, and the design of the lamp body is too long to fully match all lamp holders on the market. [00...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a R7s light source with light guide output, aiming to solve the problem that the creepage distance and electrical gap of the existing double-ended R7s light source do not meet the safety standards, low light efficiency, high heat generation, poor heat dissipation, Heavy weight, prone to bias, glare and safety hazards and other technical problems

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