Light emitting lamp tube detecting device

Abstract

The invention discloses a light emitting lamp tube detecting device comprising a detecting lamp tube, an adapter and an outer sleeve. The adapter consists of an internal connector and an external connector. An insulating layer is disposed between the external connector and the internal connector. The outer sleeve is connected to the upper end of the adapter. An intermediate connector is disposed in the outer sleeve. The intermediate connector matches the outer sleeve in a sliding manner. Two connecting / inserting holes for lamp tube pins to insert are disposed above the intermediate connector. The upper end of the outer sleeve is provided with a detecting chamber for accommodating a lamp tube. The side of the detecting chamber is provided with at least two telescopic clamp holders for fixing the lamp tube. According to the invention, the light emitting lamp tube detecting device facilitates the replacement of the lamp tube and can move a limit block to the upper portion of the outer sleeve during the replacement of the lamp tube; and therefore the connection between the lamp tube and the intermediate connector is facilitated, and the limit block is used for not only limiting but also inhibiting the intermediate connector.

Description

[0001] technical field [0002] The invention relates to a detection device, in particular to a detection device for a light-emitting lamp tube of a lamp. Background technique [0003] Traditional fluorescent tubes are also called fluorescent lamps. There is a filament at each end of the lamp. The tube is filled with a small amount of argon and thin mercury vapor. The inner wall of the tube is coated with fluorescent powder. The gas between the two filaments emits ultraviolet rays when conducting electricity. The fluorescent powder emits visible light. LED lamps have many advantages. They are generally used for general lighting, office buildings, shopping malls, restaurants, schools, families, factories and other indoor lighting. At present, some lamps are used in some special environments and often have to withstand large At this time, it is easy to damage the lamp tube, so before the lamp tube is used, it is usually necessary to test the lamp tube first, but the existing d...

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Problems solved by technology

[0003] Traditional fluorescent tubes are also called fluorescent lamps. There is a filament at each end of the lamp. The tube is filled with a small amount of argon and thin mercury vapor. The inner wall of the tube is coated with fluorescent powder. The gas between the two filaments emits ultraviolet rays when conducting electricity. The fluorescent powder emits visible light. LED lamps have many advantages. They are generally used for general lighting, office buildings, shopping malls, restaurants, schools, families, factories and other indoor lighting. At present, some lamps are used in some special environments and often have to withstand large At this time, it is easy to damage the lamp tube, so before the lamp tube is used, it is usually necessary to test the lamp tube first, but the existing detection equipment has a complex structure, high cost, and cumbersome operation, and is not suitable for ordinary lamps. pipe production plant

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