Performance measuring device of surface light source lamp

Abstract

A performance measuring device of a surface light source lamp comprises a horizontal baseboard, a support and a testing table. The support comprises a vertical support and a horizontal support, the vertical support is vertically fixed on the horizontal baseboard, the horizontal support is horizontally arranged on the vertical support and is capable of being in parallel translation vertically, and the horizontal support is provided with a lamp fixing device. The testing table comprises a horizontal disc, a probe and a detector, the horizontal disc is arranged on the horizontal baseboard and capable of rotating for 360 degrees, the horizontal disc is provided with a linear guiderail, the probe is installed on the linear guiderail and capable of moving along the linear guiderail, and the detector is arranged on the horizontal baseboard and connected with the probe. The performance measuring device is simple in structure, eliminates uncertainty in measuring, leads measuring to be standard, and can be used in measuring of parameters including light intensity, spectrum, color temperature, surface temperature and color rendering index of various surface light source lamps including light-emitting diode surface light source lamps, organic light-emitting diode surface light source lamps and electroluminescence surface light source lamps.

Description

technical field [0001] The invention relates to a measuring device, in particular to a performance measuring device of a surface light source lamp, which belongs to the technical field of lighting. Background technique [0002] The lighting source is an electric light source with a spectral wavelength of 380-780 nanometers, which is mainly visible to the human eye, for the purpose of lighting. It has a wide variety of specifications, and its power ranges from 0.1 watts to 20 kilowatts. The output accounts for 95% of the total output of electric light sources. The above have been widely used in human daily life, industrial and agricultural production and so on. In practical applications, engineering practice has proved that when the brightness of the illuminant exceeds 16sb, unbearable glare will be generated. Therefore, the brightness of the lighting source should be limited to make the room light soft and uniform in illumination; the color temperature of the lighting source...

AI Technical Summary

Problems solved by technology

Therefore, in order to make the selection and arrangement of lighting sources better meet people's requirements, and to create a beautiful and comfortable living and working environment, the parameters such as luminous brightness, color temperature, luminous efficiency, and color rendering index of lighting sources should be reasonably adjusted. The test is very necessary, however, at present, there is still a lack of related testing equipment for surface light source lamps. Therefore, in order to properly select surface light source lighting lamps, it is of great significance to build relevant measuring devices

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