Linear laser light source and photographing equipment
A linear laser and light source technology, applied in the field of light source compensation, can solve the problems of poor lighting uniformity, large equipment volume, poor shooting effect, etc., and achieve the effects of easy maintenance, small size and simple operation.
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[0025] Specific embodiment one: combination figure 1 To illustrate this embodiment, the linear laser light source described in this embodiment includes a laser 1, a collimator lens 2, and a conical reflector 3. The laser 1, collimator lens 2, and conical reflector 3 are arranged at intervals in sequence, and the laser 1 The emitted laser light is collimated by the collimating lens 2 and transformed into parallel light, and the parallel light is reflected by the cone mirror 3 and transformed into a 360° laser light;
[0026] In this specific embodiment, when in use, the light source is mainly composed of a fiber-coupled laser light source, a collimating lens 2 and a conical reflector 3. The light is emitted from the light source and becomes parallel light after being collimated by the collimating lens 2. The 360-degree line laser is reflected by the mirror. By changing the shape of the conical mirror 3, the laser angle can be adjusted from 0 to 360 degrees. This light source can b...
Example Embodiment
[0027] Specific implementation manner two: combination figure 1 To illustrate this embodiment, this embodiment is a further limitation of the linear laser light source described in the first embodiment. In the linear laser light source described in this embodiment, the conical reflector 3 is a conical reflector. The apex of the conical mirror 3 is set close to the side of the collimating lens 2, and the axis of the laser 1, the axis of the collimating lens 2 and the axis of the conical mirror are on the same straight line. The cross section of is an isosceles right triangle, and the vertex angle of the conical mirror close to the collimating lens 2 is 90°.
Example Embodiment
[0028] Specific implementation mode three: combination figure 2 To illustrate this embodiment, this embodiment is a further limitation of the linear laser light source described in the second embodiment. In the linear laser light source described in this embodiment, the linear laser light source further includes a flat mirror 4 along the light In the propagation direction, the plane mirror 4 is arranged between the collimating lens 2 and the cone mirror 3. The parallel light is first reflected by the plane mirror 4, and then passes through the cone after changing the direction. The shaped mirror 3 reflects and transforms into a 360° laser.
[0029] In this embodiment, by setting the plane mirror 4 to adjust the laser direction, the installation position and structure of the linear laser light source are more flexible.
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