Print Profile(1)
Description
For my Einhell batteries, I have implemented an LED warning light using a cheap purchased warning light
In addition to the printed parts and the warning light, the following are required:
- 2 flat connectors with 6.3mm width and 0.5-1.5mm² cable cross-section (red variant)
- Scrap wire
- an LM2596 DC-DC converter
- 6 wood screws 3x40mm
- 2 wood screws 3x10mm
- 4 M3x10 screws
- 2 M3x16 screws
- 4 M3 heat-set inserts
- 2 DIN934 M3 hex nuts
- 2 small cable lugs
- 2mm EPDM sealing cord
- 4 WAGO clamps 221-425
In the base of the warning light, I have provided 4 holes for the 4 M3x10 screws as well as a central hole for routing cables.
The base is then screwed first to the top part of the housing.
The Einhell battery replaces the AAA batteries. The battery adapters are fitted with an M3x16 screw, which serves as a contact. Crimp the scrap wire to a cable lug and secure the cable lug with a hex nut in the battery adapter. The adapter cables are routed through the central hole.
I soldered short scrap wires to the DC-DC converter and then screwed it into the top part.
I fixed the flat connectors, which form the battery terminals, and the cables with hot glue in the lid.
I connected the cables of the flat connectors and the battery adapters to the DC-DC converter with WAGO clamps.
Through the two side holes in the top part, the warning light can be reassembled with the original screws.
The housing is screwed together with 3x40 countersunk wood screws. Optionally, a 2mm EPDM sealing cord can be inserted into the parting line.
License
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