| 2,9 → 2,9 |
|---|
| heatsink_ysize = 50; |
| heatsink_zsize = 50; |
| |
| TEG_xsize = 50; |
| TEG_ysize = 50; |
| TEG_zsize = 50; |
| TEG_xsize = 30; |
| TEG_ysize = 30; |
| TEG_zsize = 5; |
| |
| mount_hole = 3.5; |
| clearance = 0.175; |
| 23,10 → 23,11 |
|---|
| translate ([wall_thickness-clearance, wall_thickness-clearance, wall_thickness-clearance]) |
| cube([heatsink_xsize+2*clearance, heatsink_ysize+2*clearance, heatsink_xsize+2*clearance]); // hollow for heat sink and heat storage liquid. |
| |
| translate ([(heatsink_xsize-TEG_xsize)/2 - clearance, (heatsink_ysize-TEG_ysize)/2 - clearance, 0]) |
| translate ([((heatsink_xsize+2*wall_thickness)-TEG_xsize)/2 - clearance, ((heatsink_ysize+2*wall_thickness)-TEG_ysize)/2 - clearance, 0]) |
| cube([TEG_xsize+2*clearance, TEG_ysize+2*clearance, wall_thickness]); // hollow for the thermoelectric generator |
| |
| translate ([0, 0, height-sealing_ring_width/2]) |
| translate ([wall_thickness, wall_thickness, height-sealing_ring_width]) |
| union () { |
| difference () { |
| minkowski() { |
| cube([heatsink_xsize-sealing_ring_width/2, heatsink_xsize-sealing_ring_width/2, 5]); // Rib for o-ring. |
| 33,11 → 34,13 |
|---|
| cylinder(r=wall_thickness/2,h=0.1); |
| } |
| |
| translate ([sealing_ring_width, sealing_ring_width, 0]) |
| minkowski() { |
| cube([heatsink_xsize+sealing_ring_width/2, heatsink_xsize+sealing_ring_width/2, 5]); // Rib for o-ring. |
| cylinder(r=wall_thickness/2,h=0.1); |
| } |
| } |
| } |
| /* |
| rotate([0,0,-45]) // hole for top part mounting nut |
| translate ([ 0, -y_size/3, thickness/3]) |