A led arch lens with narrow and long light spot
A technology of LED lamp beads and lenses, applied in the field of lenses, can solve the problems of increasing the volume and weight of lamps, large lens volume, wide spot width, etc., and achieves the effect of simple structure, small volume, and concentrated light.
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[0025] The present invention and its beneficial effects will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.
[0026] Such as Figure 1 to Figure 6 As shown, the present invention provides an LED arched lens with a long and narrow light spot. The lens includes an LED lamp bead 5 and a concave entrance hole 13 formed in the center of the bottom 1 of the lens, and first holes formed on both sides of the lens. The reflective surface 21 and the second reflective surface 22, and the first arched portion 31, the second arched portion 32 and the third arched portion 33 formed on the top 3 of the lens, the third arched portion 33 is formed on the first arch Between the raised part 31 and the second arched part 32, the LED lamp bead 5 is located in the center of the incident hole 13, and the bottom of the LED lamp bead 5 is flush with the bottom edge of the incident hole 13, that is, the LED lamp b...
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