A lighting device for enhancing the far-field brightness of automobile low-beam headlights
A lighting device and low beam technology, which is applied in the direction of headlights, signal devices, lighting and heating equipment, etc., can solve the problems of affecting the accurate combination of the far-field light shape and the low-beam light shape, not easy to arrange, and occupying a lot of space. Achieve the effect of avoiding abrupt light brightness, compact structure and low space occupancy rate
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[0024] The present invention will be further described below in conjunction with the examples, but it is not intended to limit the present invention.
[0025] please combine Figure 1 to Figure 4 As shown in the figure, the lighting device for enhancing the far-field brightness of the low-beam headlight of an automobile involved in this embodiment includes a low-beam lens 1, a shading plate 2, and an LED far-field light source 3 (in this embodiment, there are three light sources 301, 302 and 303). ), far-field light source condensing element 4, reflector 5 and LED low-beam light source 6, LED far-field light source 3 and LED low-beam light source 6 are both 3-chip light sources.
[0026] In this example, the condensing elements 4 of the far-field light source are three condensing cups corresponding to the LED far-field light source 3. The condensing cups 4 are solid bowl-shaped structures. The rear end of the bowl is provided with a bowl-shaped concave cavity, the diameter of...
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