oljelampor

Oljelampor are lighting devices powered by liquid fuels such as kerosene (paraffin) or lamp oil, using a wick to draw fuel into a flame. The flame provides light and can be shielded with a glass chimney to improve draft and reduce soot. They are portable and have long been used in regions without reliable electricity as well as for emergency lighting or decorative purposes.

Construction typically includes a sealed reservoir for fuel, a wick and burner head, and a glass chimney or globe. Some models feature pressure mechanisms and a small pump to force fuel vapor for a brighter burn. A windscreen or hurricane shade protects the flame from gusts, allowing steadier light in outdoor or drafty settings.

Operation is straightforward: fill the reservoir, adjust the wick for desired brightness, light the wick, and allow the flame to stabilize. Extinguishing is done by lowering the wick or closing a valve. Maintenance involves cleaning or trimming the wick, replacing seals, and avoiding overfilling to prevent spills and emissions complications.

History and use span from ancient oil lamps that burned olive oil to modern kerosene lamps introduced in the 19th century, which became common household lighting before electric illumination. Today, oil lamps remain in use in areas with limited electrical infrastructure, for camping, or as decorative or historical items.

Safety considerations include the risks of fire, burns, and carbon monoxide from open flames and fuels. Operate in well-ventilated spaces, never refill while lit, and store fuels away from heat sources.