The present invention related to an LED optical module.
Auto lights or searching lights are required to have a long lighting distance. Reflecting cups and convex lens are commonly applied into those products. As for the current auto lights or searching lights, those reflecting cups and convex lens are single side and the combination of the reflecting cup and convex lens will cause the disordering light and weak luminous output.
In order to solve the current defect, the present invention provides the following solution:
The present invention is a LED optical module that includes a reflecting cup assembly, a LED lamp and one or more convex lenses. The surface of the reflecting cup assembly comprises a first reflecting cup's internal surface and a second reflecting cup's internal surface. The top and bottom surfaces of the one or more convex lenses are convex. Mounting buckles in the upper portion of the reflecting cup engage with mounting arms located along the rim of the one or more convex lenses to secure the lens(es) to the reflecting cup.
For the optical module, the four focal points combine together and there will be no disordering light output caused by the combination of reflecting cup and convex lens. The illumination intensity (Lux) is approximately three times the amount of the existing products in the market.
Based on
As shown in
In one embodiment, each of the cups has a different slope profile, wherein the first reflecting cup 11 has a wider angle to disperse light over a wider area in front of the cup 11, and the second reflecting cup 12 has a narrower angle to focus the beam more in front of the cup 12.
The top and bottom sides of convex lens are all convex. There is mounting buckle 13 in the upper end of reflecting cup that matches the mounting arm 31 located on the rim of the convex lens.
The advantage of the present invention is that the four focal points combine together and there will be no disordering light output caused by the combination of reflecting cup and convex lens. The illumination intensity (Lux) is three times the amount of the existing products in the market.
The above description is only a detailed application plan of the present invention, but the protection scope of this invention is not limited to this. Within the disclosed technical scope of the present invention, the change or replacement raised without creative labor by any technicians who are familiar with this field should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subjected to the protection scope defined on the Claim of Patent Right.