From 21d0d644fe20d2cd9fcf9b8d71323098ad68fd30 Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Thu, 18 Oct 2018 06:53:29 +0200
Subject: [PATCH] led torch - printed version

---
 led-torch.scad | 37 ++++++++++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 9 deletions(-)

diff --git a/led-torch.scad b/led-torch.scad
index 7f2f749..5a49740 100644
--- a/led-torch.scad
+++ b/led-torch.scad
@@ -8,6 +8,11 @@ int_d = 19/cos(30);
 barrier_h = 8;
 body_l = 70 + barrier_h;
 
+clip_l = 2;
+clip_w = 0.8;
+clip_dist = 3;
+
+// main cylinder
 difference() {
 	cylinder(r = int_d/2 + wall/cos(30), $fn = 6, h = body_l);
 	translate([0, 0, wall])
@@ -27,10 +32,6 @@ intersection() {
 }
 
 // rear end clip
-clip_l = 2;
-clip_w = 0.8;
-clip_dist = 3;
-
 for (angle = [0:60:360]) rotate([0, 0, angle])
 translate([-clip_l/2, int_d*cos(30)/2+wall, body_l - clip_dist]) {
 	scale([1, 1, 3])
@@ -40,20 +41,38 @@ translate([-clip_l/2, int_d*cos(30)/2+wall, body_l - clip_dist]) {
 
 // lid
 
+switch_w = 14;
+switch_h = 9;
+
 lid_d = int_d + 2*wall/cos(30) + 2*clip_w/cos(30);
-lid_h = clip_dist + 3*wall+3*clip_w;
+lid_h = clip_dist + 3*wall+3*clip_w + switch_h;
 
+support_w = 4;
+support_off = 3;
 translate([0, int_d + 5, 0])
 difference() {
 	cylinder(r = lid_d/2 + wall/cos(30), $fn = 6, h = lid_h);
+	translate([-switch_w/2, 0, wall+eps])
+		cube([switch_w, infty, switch_h]);
 	difference() {
-		translate([0, 0, wall])
-			cylinder(r = lid_d/2, $fn = 6, h = lid_h);
-		for (angle = [0:180:360]) rotate([0, 0, angle])
-		translate([-clip_l/2, lid_d*cos(30)/2, clip_dist + 2*wall]) {
+		union() {
+			translate([0, 0, wall+switch_h])
+				cylinder(r = lid_d/2, $fn = 6, h = lid_h);
+			translate([0, 0, wall])
+				cylinder(r = lid_d/2-2*wall/cos(30), $fn = 6, h = lid_h);
+			intersection() { // switch side w/o support
+				translate([0, 0, wall])
+					cylinder(r = lid_d/2, $fn = 6, h = lid_h);
+				translate([-infty/2, 0, 0]) cube(infty);
+			}
+		}
+		for (angle = [60:180:360]) rotate([0, 0, angle])
+		translate([-clip_l/2, lid_d*cos(30)/2, switch_h+clip_dist + 2*wall]) {
 			scale([1, 1, 3])
 			rotate([0, 90, 0])
 			cylinder(r = clip_w, h = clip_l, $fn = 4);
 		}
+		translate([-infty/2, -support_w-support_off, switch_h-eps])
+			cube([infty, support_w, wall]);
 	}
 }
-- 
2.43.0