LED (Light-Emitting Diode) T5 split lamp tube with embedded driver

Abstract

The invention discloses an LED (Light-Emitting Diode) T5 split lamp tube with an embedded driver. The LED T5 split lamp tube comprises a tube body, a power supply-bead integral plate and chock plugs, wherein the tube body consists of a heat-dissipating aluminum section, an aluminum substrate and a light-transmitting cover; a slot is formed in the middle of the heat-dissipating aluminum section, and clamping grooves are formed in both sides of the heat-dissipating aluminum section; the aluminum substrate is inserted into the slot of the heat-dissipating aluminum section for fixing; claws are arranged on the light-transmitting cover; the power supply-bead integral plate consists of a bead plate and driving power supplies fixed to the two ends of the bead plate, and is fixed to the aluminum substrate; each chock plug consists of a tubular part and a power plug; the power plugs sleeve into the tubular parts to be fixedly connected with the tubular parts; the tubular parts sleeve both sides of the tube body to block the tube body. Compared with the prior art, the LED T5 split lamp tube has the advantages that the driving power supplies are driven by constant current of a switching power supply, thereby realizing high power supply efficiency, low power supply heat and a wide working voltage range; by adopting embedded driving power supplies, the assembling difficulty is lowered, convenience is brought to installation, the labor cost is reduced, and the stability and cost performance of the LED lamp tube are improved.

Description

Technical field [0001] The invention relates to a lamp, in particular to an LED T5 split lamp tube with a built-in drive, belonging to the field of lighting appliances. Background technique [0002] The conventional LED T5 split lamp tube adopts an external driver, the assembly wiring is more complicated, the labor cost is high, the driver is separated from the lamp tube, the performance is unstable, and the cost performance is poor. Some companies use resistance-capacitance step-down or linear constant current. Built-in drive power supply, low power supply efficiency, voltage fluctuations have a greater impact on the performance of the lamp beads and power supply. Summary of the invention [0003] In order to solve the above-mentioned shortcomings of the prior art, the present invention provides an LED T5 split lamp tube with a built-in driver. [0004] The above objective of the present invention is achieved through the following technical solutions: a built-in driver LED T5 spli...

AI Technical Summary

Problems solved by technology

[0002] The conventional LED T5 split lamp tube adopts an external driver, the assembly and wiring are complicated, the labor cost is high, the driver is separated from the lamp tube, the performance is unstable, and the cost performance is poor. Some companies use resistance-capacitance step-down or linear constant current Built-in drive power supply, power supply efficiency is low, and voltage fluctuations have a great impact on the performance of lamp beads and power supply

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