1. Team Lit Week 9 Deliverables: Layout Drawings Justin Ballenger Brian Barker Greg Hahn Chow He Jon Klopf Vi-Vi Nguyen

2. Agenda Overall Agenda: –Problem Statement To completely redesign the fluorescent light bulb, sockets, and housing in order to create an affordable, user friendly device for changing 4 ft. fluorescent light bulbs Week Agenda: –Layout Drawings Present the layout/assembly for the overall design Description of individual parts or subsystems

3. Layout Drawings: Fluorescent Light Bulb Housing Assembly View of Housing without Bulb Electrical contact Mounting Clips Contact housing

4. Layout Drawings: Fluorescent Light Bulb Housing Assembly View of Housing with Bulb –Switch breaker design –Connection on ends –Cut off prong on ends –Much harder to shock oneself than standard light bulb

5. Layout Drawings: Fluorescent Light Bulb Changer

6. Layout Drawings: Handle Assembled view of handle

7. Layout Drawings: Handle (Rotation Mechanism) Assembly view of rotation mechanism

8. Layout Drawings: Handle (Rotation Mechanism) View of inner shaft –Outer shaft reminds stationary –Inner shaft rotates and is used to control the clamping gripper

9. Layout Drawings: Handle (Rotation Mechanism) View of rotation shaft –Rotation shaft is used to rotate the inner shaft which controls the clamping gripper

10. Layout Drawings: Handle (Rotation Mechanism) View of rotation spool –Rotation spool is connected to both the rotation shaft and the clamping gripper –It directly controls the clamping action of the gripper

11. Layout Drawings: Handle (Rotation Mechanism) Assembly view of rotation rod –Rod is used to rotate the inner shaft which controls the clamping gripper

12. Layout Drawings: Gripper Assembly View of Gripper

13. Layout Drawings: Gripper Overall View of Gripper and handle –Stationary part of the gripper (Red part) Connect directly to the outer (stationary) shaft of the handle –Clamping part of the gripper (Green part) Rotates about a pivot point where it connects to the stationary part of the gripper Movement controlled by extended shaft which will connected to rotation spool on the rotation rod located within the outer shaft of the handle

14. Questions?