Straight tube led light

Abstract

The invention discloses a straight-tube-shaped LED (light emitting diode) lamp. The straight-tube-shaped LED lamp comprises two lamp heads, a power source, a substrate, a plurality of LED luminescence modules and a straight tube lampshade, wherein the plurality of the LED luminescence modules are fixed on the substrate, the power source and the substrate are placed in the straight tube lampshade, the two lamp heads are fastened at two ends of the straight tube lampshade, and the power source is electrically connected with the two lamp heads. The straight-tube-shaped LED lamp is characterized in that a contact element electrically connected with the substrate is arranged at the end of the substrate, and the contact element is electrically connected with the power source. The straight-tube-shaped LED lamp achieves electrical connection between the substrate and the power source through the contact element, and therefore not only decreases the number of connection guide wires, but also can achieve quick assembly, greatly improves work efficiency, reduces enterprise production cost, and facilitates automatic production and good popularization in markets.

Description

technical field [0001] The invention relates to a straight-tube LED lamp, in particular to a straight-tube LED lamp that can be quickly produced and assembled. Background technique [0002] As an energy-saving and environmentally friendly light source, straight tube LED lamps have basically replaced traditional straight tube fluorescent lamps because they have higher energy efficiency ratio than traditional fluorescent lamps, do not contain mercury, have uniform light color, and have no UV damage. However, due to the fact that the electrical connection between the components of the current straight tube LED lamp is mostly wire welding connection, it not only requires a lot of manual work, low degree of automation, cumbersome production process, low efficiency and yield, but also high cost, resulting in Compared with straight tube fluorescent lamps, straight tube LED lamps still have a higher cost, which is very unfavorable for better promotion of straight tube LED lamps in t...

AI Technical Summary

Problems solved by technology

An improved structure is that the two ends of the straight tube LED lamp are connector terminals, and the middle is a wire structure. The terminal base is fixed on the power board and the substrate in the form of a plug-in or patch. On the terminal block of the power supply board and the base plate, conduction is conducted through wires, but due to the high cost of the complete set of terminals, the connection of wires is required, and the space occupied is large, it is very unfavorable for the narrow space layout of LED lamp tubes

Another improved structure is that the design of the lamp holder of the straight tube LED lamp is very complicated and large. The power supply is fixed in the closed lamp holder, the wire is drawn out from the power supply, and the wire is welded or riveted on the G13PIN pin of the lamp holder, but the power supply and The electrical connection between the substrates is still by wire welding

Therefore, although the above-mentioned improved structure has improved the assembly efficiency to a certain extent, its structure is still relatively complicated in manufacturing and processing, which is not conducive to the realization of automatic assembly, and is not conducive to fast, efficient and low-cost manufacturing.

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