Scroll type LED lighting device
A technology for LED lighting and lighting devices, applied in lighting devices, lighting device parts, lighting applications, etc., can solve problems such as increased light-emitting time, complex structure, power loss, etc.
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[0018] The present invention will be further elaborated below in conjunction with the accompanying drawings.
[0019] Such as figure 1 , figure 2 As shown, the reel-type LED lighting device includes: a lamp body 3 with heat dissipation fins 7 formed on the back, LED lamp beads 4 welded on an aluminum substrate 5, a light-emitting element 9, and an AC drive power supply and a light-emitting element The driver 6 of the driving system and the luminous part 9 are an endless belt structure connected end to end, and a long afterglow luminescent material layer is formed on the flexible base belt. The long afterglow material used is suitable for the selection of LED lamp beads, and can withstand at least some Excited by the emitted light, a number of through-holes 2 arranged in parallel are cut out on the light-emitting element 9, and the through-holes 2 constitute the transparent part of the light-emitting element, and the part where the long-lasting light-emitting material layer i...
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