A LED light tube that is easy to replace and install

Abstract

The invention relates to an LED lamp tube convenient to replace and install. The LED lamp tube comprises a lamp shell, a base plate, two connecting blocks and at least two lighting mechanisms. A sealing mechanism is further included. Each lighting mechanism comprises a conductive block, a lamp bead, a conductive plate, a power supply assembly, a pressing plate, a first spring, a connecting plate and two mounting assemblies. Each mounting assembly comprises a flat plate, a sleeve, a fixing block, a mounting rod, a first through hole, a second through hole, a third through hole and a fourth through hole. The LED lamp tube convenient to replace and install has the advantages that: when the lamp beads need to be replaced, people only need to take a pull hook down from a pull ring and rotate asealing cover to open an opening and then rotate the sleeves in the mounting assemblies to install and detach the conductive blocks and the lamp beads to finish the replacement of the lamp beads. Then, the sealing cover is rotated to cover the opening, and the pull hook hooks the pull ring, so that the sealing protection of the lamp shell is realized, the disassembly, assembly and replacement of the lamp beads are more convenient and faster, and the practicability of the LED lamp tube is improved.

Description

technical field [0001] The invention relates to the field of LED lighting equipment, in particular to an LED lamp tube which is easy to replace and install. Background technique [0002] LED tubes are also commonly known as light tubes and fluorescent tubes. The light source uses LEDs as illuminants. LED tubes have many advantages such as high luminous efficiency, low heat generation, and power saving. They are often used in general lighting, office buildings, shopping malls, restaurants, schools, and families. , factories and other indoor lighting. With the increasingly mature and perfect technology in the photoelectric industry, in order to save electricity to meet the requirements of energy conservation and environmental protection, and to meet the needs of different users, more and more companies have developed LED lamps to replace traditional fluorescent lamps. [0003] However, inside the existing LED lamp tubes, the LED lamp beads are installed on the substrate by we...

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Problems solved by technology

[0003] However, inside the existing LED lamp tubes, the LED lamp beads are installed on the substrate by welding. When this installation method is used, although it is beneficial to the one-time fixed installation of the lamp beads, when the life of the LED lamp beads is used up Finally, it is not easy to remove the lamp beads from the substrate, so that it is inconvenient to replace and install the lamp beads, so that the number of effective lighting lamp beads in the LED lamp tube gradually decreases, affecting the lighting effect of the LED lamp tube, thereby reducing the existing The practicality of LED light tubes

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