KVAKVA08-08-2016

SELCO FoundationInventing Green Meeting

KVA

Bending Bamboo LampSystem Scheme

Bamboo Street Light: Base Condition Axo/Elevation

177.

98

97.2

6

LED LAMP HEAD

SOLAR PANEL

TENSION MEMBER

SPREADER ARM

BATTERY BOX

SPREADER ARM/BASE

SOLAR PANEL

3D-PRINTED SPREADER ARM ADAPETR HOSE

CLAMP 3D-PRINTED BAMBOO ADAPTER

3D-PRINTED LAMP ADAPTER3D-PRINTED LAMP ADAPTER

LED LAMP

BATTERY BOX

3D-PRINTED BAMBOO ADAPTERHOSECLAMP

3D-PRINTEDSPREADER ARM ADAPETR

3D-PRINTED TIE-OFF ADAPTER

TENSILE MEMBER

BAMBOO SHAFT

BAMBOO SHAFT

KVA

Bamboo Street Light: Variants

TRIPOD ANCHOREDBICYCLE KVA

Bamboo Street Light: Tensile Member Fastening Strategies

Useful Knots Line Lok Rope Cleat

Tautline Hitch - Useful for adjusting lines in trension

Two Half-Hitches - Useful for anchoring one end of Line

KVA

KVA

Bending Bamboo LampConstruction + Assembly

Bamboo Street Light: Kit of parts

SPREADER ARM/ PANEL PLATFORM (x1)

SPREADER ARM/ BASE PLATFORM (x1)

CHORD AT LENGTHS:71 (x2)96 (x2)86 (x2)98 (x2)19 (x2) (Lengths are ideal, excess is to be provided for knotting etc.)

HOSE CLAMP (x3)

3D-PRINTED SPREADER ARM ADAPTER (x4)

3D-PRINTED BAMBOO ADAPTER (x2)

3D-PRINTED TIE-DOWN (x1)

3D-PRINTED LAMP ADAPTER (x1)

1/4" x 1" BOLT W/ NUT & WASHERS (x1)

1/4" x 3" BOLT W/ NUT & WASHERS (x2)

.75" WOOD SCREW (x8)

SPREADER ARM/ PANEL PLATFORM (x1)

KIT OF PARTS

KVA

Bamboo Street Light: Construction Assembly

SPREADER ARM/ PANEL PLATFORM (x1)SPREADER ARM/ BASE PLATFORM (x1)

9.59

11.6

5

19.1

625.6

9

30.46

27.6

4

BATTERY BRACE

BATTERY BRACE (x1)SPREADER ARM (x1)

SPREADER ARM

30.46

23.4

4

25.10

Bamboo Street Light: 3D Print Pieces

1.65

1.50

2.71

3.51

2.12

LAMP ADAPTER

2.00

1.88

1.50

0.50

1.62

TIE-OFF

2.46

SPREADER ARM ADAPTER

1.46

1.00

2.12

5.33

2.12

BAMBOO ADAPTER

1.50

1.00 2.00

2.124.

49

KVA

Bamboo Street Light: Draft Tripod BOM

Responsible Entity Product Category Item Tripod Qty. Mobile Qty. Concrete Qty. Total Qty. Cost Total Machining/Tooling Req'd for future mass production

Labor Req'd for future mass production Notes

LED Head 1 1 1 3 - -Bamboo Adapter 2 2 2 6 - -Tie-Down 1 1 1 3 - -Spreader Arm Adapter 4 4 4 12 - -

Steel Base Plate 1 1 2 - -

Steel Spreader Bar 1 1 1 3 - -

Steel Tube 1 1 - -

Steel Plate 1 1 - -

Earth Anchors 2 2 2 6 - -See https://www.amazon.com/dp/B01FUXDZV2?psc=1

Bicycle Wheel 1 1 - -700C Wheel is Basis of design, alternate is acceptable, must be coordinated with KVA

Bamboo, 4.5m H x 34mm Ø 1 1 1 3- -

Bamboo, 4.5m H x 28mm Ø 1 1 1 3 - -

Bamboo, 4.5m H x 26mm Ø 1 1 1 3 - -

PV Panel, 40Wh 3 - -Battery, 55Ah Lead Acid 3 - -LED Luminare Head 3 - -

Rope 50 meters - -

3-5mm, nylon braided rope, 70kg min breaking strength. See https://www.amazon.com/dp/B00WURFHMC?psc=1

Bolt M4x0.7 25 - -Type 316 SS, M4x0.7. See http://www.mcmaster.com/#93635a110/=13njh18

Nut, M4 25 - -Type 316 SS, M4x0.7. See http://www.mcmaster.com/#94150a335/=13nji5b

Washer, M4 25 - -Type 316 SS, M4. See http://www.mcmaster.com/#90965a150/=13njj64

Wood Screw, 20mm 25 - -Areca Desk & Home

Lamp Areca Areca Leaves 10 - - Areca producer To be cut and dried prior to molding

Step ladder, 3 meter 1 - -Metric Socket Set 1 - -Hammer 1 - -Metric Screw Driver Set 1 - -Shovel 1 - -Ready Mix Concrete Bag 2 - -Mixing Pail, 18-20 liter 4 - -Water for Concrete - - -Multimeter 1 - -Electrical shrinkwrap - - -18GA electrical Wire - - -wire stripper 1 - -pliers 1 - -electrical tape - - -lighter (for shrinkwrap) - - -metric measuring tape - - -pens/pencil - - -X-ACTO / Boxcutters - - -Soldering Iron - - -Solder - - -

Shipping Costs 1 $500 $500.00

Based on FEDEX international, assuming 30lbs total. This is "Not To Exceed" budget allowance and may be considerably less.

PLA Spool White, 1KG 2 $44.95 $89.90LED Head 3Bamboo Adapter 6Tie-Down 3Spreader Arm Adapter 12

Molding Wood Molding 4 - - Steel MoldMisc. Hardware Brads 25 - -

PV Panel, 5Wh 1 $77.31 $77.31Goal Zero Nomad 7 PV to be purchased by KVA, SELCO to reimburse

Battery Packs 5 - -LED Head 5 - -

Areca

KVA

SELCO Street Light Solar Components

Misc. Hardware

Bamboo

Bamboo Street Lights

SELCO Foundation

Resources/Costs to be shared between Street

and Home Lights

Materials/Tools for prototype construction

and assembly

Steel

3D Printing

Inventing Green Prototype Bill Of Materials 08/10/2016

3D PrintBamboo Streetlight

Bamboo forest cultivation

Smaller LED head and more efficient battery

Cold-Rolled MS sheet, 2MM Galvanized. To be hand cut, bent, and welded as noted in forthcoming construction drawings.

3D Printing supplanted by cast metal (iron, recycled steel, aluminum) for mass production or plywood alternate for rural production

To be cut, welded and coated (galvanized/painted) for permanent concrete base.

3D Printed parts to be produced in simultaneously in India as well as at KVA.

To be provided by KVA for education light

KVA Portable Light Solar Components

To be cut, cleaned and dried. Chemical rot and insect treatment preferred. Quantity provided is a contingency number but should be held due to variations in natural material.

To be used for installation, need not be purchased

To be used for installation of permanent mounted bamboo light

To be used for installation, need not be purchased

3D Prints to be produced by KVA. Selco to reimburse material costs.

3D Printing supplanted by cast metal (iron, recycled steel, aluminum) for mass production or plywood alternate for rural production

Manual processing of bamboo to include harvesting, drying, treating for insect resistance

KVAKVA

KVA

Bending Bamboo LampConstruction Appendix

Bamboo Street Light: Construction Assembly

BATTERY BOX

SPREADER ARM BASE PLATFORM

BAMBOO SHAFT

TENSILE MEMBER

HOSE CLAMPTIE-OFF

BAMBOO ADAPTER

SPREADER ARM ADAPTER

BASE ASSEMBLY WORMS-EYE AXONONOMETRY

KVA

Bamboo Street Light: Base Construction AssemblyBASE ASSEMBLY EXPLODED AXONONOMETRY

BATTERY BOX

SPREADER ARM/BASE

BAMBO SHAFT

BAMBOO ADAPTER

TENSILE MEMBER

SPREADER ARM ADAPTER

PIN

HOSE CLAMP

SPREADER ARM

TIE-OFF

KVA

Bamboo Street Light: Spreader Construction Assembly

PANEL ASSEMBLY WORMS-EYE AXONONOMETRY

BAMBOO SHAFT

BAMBOO ADAPTER

SPREADER ARM ADAPTERHOSE CLAMP

SPREADER ARM

BAMBOO SHAFT

TENSILE MEMBER

KVA

Bamboo Street Light: PV Assembly

SPREADER ARM ADAPTER

HOSE CLAMPBAMBOO ADAPTER

PIN

TENSILE MEMBER

SPREADER ARM

STEEL ANGLE BRACKET

BAMBOO SHAFT

SOLAR PANEL

PANEL SPREADER ASSEMBLY EXPLODED AXONONOMETRY KVA

Bamboo Street Light: LED Assembly

LAMP ADAPTER

BAMBOO SHAFT

TENSILE MEMBER

LAMP ASSEMBLY EXPLODED AXONONOMETRY

LED LAMP HEAD

KVA

KVA