| 摘要 |
An infrared ray floodlight is provided to prevent interference or overlapping of a light by limiting a range and an irradiation angle emitted from each lens in irradiating an infrared ray. An infrared ray floodlight is coupled with a main body of a rectangular shape. The infrared ray floodlight includes a first lens mounting part(130) and a second lens mounting part(140). A plurality of aspherical lenses(131) is mounted in the first lens mounting part. A spherical part of the aspherical lenses is arranged toward a front side. An infrared ray lamp(141) is installed in the second lens mounting part, and corresponds to the aspherical lenses of the first lens mounting part. A lens part(142) is mounted in the second lens mounting part. In the lens part, a spherical lens is built in a highest across line and a lowest across line. The highest across line and the lowest across line of the first lens mounting part are a dual lens mounting section in which the aspherical lens and the spherical lens of the lens part are installed. An intermediate line of the first lens mounting part is an aspherical lens mounting section in which the aspherical lens is installed.
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