LED Light Bottle Design V2

grabcad

This design is used to upgrade the installed bottle light. The prewired regulated lamp assembly can be placed inside the bottle and sercured via a hole drilled in the the original cap and a gland fitted to seal the cable end. The end of the tube has 4 domes to assist in the spread of light from the led's probably not optically correct but it will help. The solar panel enclosure which will hold the batteries and the battery charging circuitry is designed with a flanged bottom which is slotted to ensure that fixing can be obtained across any type of roof panel/sheet that will be found. Using this method also means that there is no need to drill the box for fixings. The lid is designed so that the top edge of the box which is raised fits inside the lid and presses against the seal which is fitted into to lid. this should ensure that the enclosure remains water tight. The electronic parts pictured are here Led Driver Board and Solar Charger PCB