A ceiling keel LED lighting device
A technology of LED lighting and LED lamp beads, applied in lighting devices, fixed lighting devices, components of lighting devices, etc., can solve the problems of disordered wiring, unsafe power consumption, and high manpower requirements, and achieve a variety of matching forms and maintenance. Simple and safe, energy-saving and long-term effect
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Embodiment 1
[0042] Such as figure 1 As shown, this embodiment includes a keel 1, an insulating plate 3, an LED lamp bead 4, and a connecting piece 5. The lower end of the keel 1 is provided with a groove 2, the insulating plate 3 is arranged in the groove 2, and the LED lamp bead 4 is arranged in the insulating On the board 3 , the connecting piece 5 is arranged on the insulating board 3 , and the connecting piece 5 is electrically connected to both ends of the LED lamp bead 4 . It also includes a diffuser plate 6 for evenly distributing light, and the diffuser plate 6 is arranged at the opening of the groove 2 .
[0043] Such as figure 2 As shown, it also includes a power connection plug 7 for power supply and fixed support for the insulating board 3 , the power connection plug 7 is arranged at the end of the keel 1 , and the power connection plug 7 is electrically connected to the connection piece 5 . Due to the unique connecting plug, it only needs to be removed and replaced during ...
Embodiment 2
[0049] Such as Figure 6As shown, a ceiling keel LED lighting device includes a keel 1, an insulating plate 3, LED lamp beads 4, a connecting piece 5 and an arc-shaped diffusion cover 8 for uniformly distributing light. The diffusion cover 8 is arranged at the lower end of the keel 1, The diffusion cover 8 and the lower end of the keel 1 form an installation cavity 9, the insulating plate 3, the LED lamp bead 4, and the connecting piece 5 are arranged in the installation cavity 9, the insulating plate 3 is arranged at the lower end of the keel 1, and the LED lamp bead 4 is arranged On the insulating board 3 , the connecting piece 5 is arranged on the insulating board 3 , and the connecting piece 5 is electrically connected to both ends of the LED lamp bead 4 .
[0050] It also includes a power supply connection plug 7 for power supply and fixedly supporting the insulating board 3 , the power connection plug 7 is arranged at the end of the keel 1 , and the power connection plug...
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