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86 lines
3.1 KiB
OpenSCAD
86 lines
3.1 KiB
OpenSCAD
//
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// NopSCADlib Copyright Chris Palmer 2022
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// This file is part of NopSCADlib.
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//
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// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
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// GNU General Public License as published by the Free Software Foundation, either version 3 of
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// the License, or (at your option) any later version.
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//
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// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along with NopSCADlib.
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// If not, see <https://www.gnu.org/licenses/>.
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//
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//
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//! Printed LED bezels for panel mounting
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//
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include <../core.scad>
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use <../vitamins/led.scad>
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function led_bezel(led, flange = 1, flange_h = 1, wall = 1, height = 8) = [led, flange, flange_h, wall, height]; //! Constructor
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function led_bezel_led(type) = type[0]; //! The LED
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function led_bezel_flange(type) = type[1]; //! Flange width
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function led_bezel_flange_t(type) = type[2]; //! Flange thickness
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function led_bezel_wall(type) = type[3]; //! Wall thickness
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function led_bezel_height(type) = type[4]; //! Total height
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function led_bezel_r(type) = //! Radius of the tube
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corrected_radius(led_rim_dia(led_bezel_led(type)) / 2) + led_bezel_wall(type);
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function led_bezel_hole_r(type) = //! Panel hole radius
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led_bezel_r(type) + 0.1;
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module led_bezel(type) { //! Makes the STL for the bezel
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led = led_bezel_led(type);
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stl(str(led[0],"_bezel")) {
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rl = led_diameter(led) / 2;
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rr = led_rim_dia(led) / 2;
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wall = led_bezel_wall(type);
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poly_tube(or = rr + wall + led_bezel_flange(type), ir = rl, h = led_bezel_flange_t(type)); // Flange
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poly_tube(or = rl + wall, ir = rl, h = led_height(led) - rl - led_rim_t(led)); // Tube up to LED flange
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poly_tube(or = corrected_radius(rr) + wall, ir = rr, h = led_bezel_height(type)); // Tube beyond the flange
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}
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}
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module led_bezel_retainer(type) { //! Makes the STL for the retaining ring
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led = led_bezel_led(type);
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stl(str(led[0],"_bezel_retainer")) {
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ir = led_bezel_r(type);
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poly_tube(or = ir + led_bezel_wall(type), ir = ir, h = 4);
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}
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}
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module led_bezel_assembly(type, colour = "red") {//! Led bezel with LED
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led = led_bezel_led(type);
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assembly(str(led[0], "_", colour, "_bezel")) {
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translate_z(led_bezel_flange_t(type)) {
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vflip()
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stl_colour(pp1_colour)
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led_bezel(type);
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translate_z(-led_height(led) + led_diameter(led) / 2)
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explode(-20)
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led(led, colour);
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}
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}
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}
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module led_bezel_fastened_assembly(type, t, colour = "red") //! Led bezel fitted to panel with and retaining ring
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{
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explode(20)
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led_bezel_assembly(type, colour);
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translate_z(-t)
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vflip()
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stl_colour(pp2_colour)
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explode(60)
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led_bezel_retainer(type);
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}
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