Lamp testing device, lamp testing framework and lamp testing method

Abstract

The invention provides a lamp testing device, a lamp testing framework and a lamp testing method. The testing framework comprises a frame body and a mounting support, wherein the frame body is a cuboid and has an accommodation chamber for holding lamps to be tested, and reinforced ribs are disposed between diagonal vertexes of at least one side surface of the frame body; the mounting support is arranged between two parallel edges of one side surface of the frame body, and is used for fixing and connecting the lamps to be tested. The arrangement of the mounting support enables impact energy to be transferred to the support of the lamp and to the lamp, so as to test impact resistance capability for the support of the lamp and for the lamp. Special structural designs of the lamp impact-testing frame, such as reinforced ribs, reinforced plates, wrap angle reinforced elements, and the like, can reduce material consumptions under the condition of assuring impact strength, thereby reducing production cost.

Description

【Technical field】 [0001] The invention relates to a lamp testing device, a testing frame and a testing method. 【Background technique】 [0002] At present, lamps and lanterns are more and more used in military and civilian high-impact places such as oilfield derricks, cranes, and ship engine rooms. Therefore, lamps installed in such places must undergo rigorous impact tests to ensure that the lamps can be used in high-impact places. work normally. [0003] There are three kinds of traditional impact test devices, drop hammer impact test device, large vibration test device and free drop test device. [0004] The drop weight impact test device can only impact the transparent parts of the luminaire, the shell and other local locations, while the bracket is generally located in a relatively hidden location or has a small area, so the impact resistance of the bracket cannot be tested through the drop weight impact test. [0005] The large-scale vibration test device has a wide r...

AI Technical Summary

Problems solved by technology

[0004] The drop hammer impact test device can only impact the transparent parts of the lamp, the shell and other local locations, and the bracket is generally located in a relatively hidden location or with a small area, so the impact resistance of the bracket cannot be tested by the drop hammer impact test

[0005] The large-scale vibration test device has a wide range of detection, but it cannot simulate the high-intensity instantaneous impact effect of more than 300×9.8 N / kg

[0006] The free drop test device is currently widely used in the drop test of packages, but its impact value cannot exceed 100×9.8 N / kg

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