
Basic use of lighting supplies
- Categories:Industry Information
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- Time of issue:2022-11-22 17:53
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Basic use of lighting supplies
- Categories:Industry Information
- Author:
- Origin:
- Time of issue:2022-11-22 17:53
- Views:
Where there is light, there is human civilization. Tens of thousands of years ago, human beings have learned to use natural fire to prevent cold, barbecue and light. More than 3000 years ago, people began to use simple lamps to carry candles and write the history of civilization. From rough stone lamps to bronze lamps, ceramic lamps to modern electric lamps, the historical changes of lamps and lanterns have been deeply imprinted by the times, and are also the epitome of social economy and culture.
From bamboo, wood, iron, bronze, jade, silver to pottery and porcelain, the lamps reflect the evolution and development of texture.
Back in history, light and fire are inseparable. Where there is fire, there is light. In ancient times, human ancestors used branches to light a fire. This is the earliest lamp in human history. At that time, the torch was even the most advanced.
In the Neolithic Age, oil lamps using oil as fuel began to appear. First, the skull of wild animals, clam shells or stone grooves were used as lamps. Later, porcelain lamps, copper lamps and iron lamps were made of ceramics and metals. Each lamp had a wick in it to fully burn and produce less black smoke. In order to keep the oil lamp from smoking, people invented a lamp with a lampshade. Later, people invented candles made of solidified oil, which are easy to use and carry. In the 18th century, people improved the oil lamp, raised the oil pool of the oil lamp, and connected the lamp cap with the oil pool with an oil pipe. Due to sufficient oil supply, the lamp flame is vigorous and bright. In 1745, people made kerosene lamps, and soon gas lamps appeared. Electricity was discovered in the early 19th century. Since then, the lamp and electricity have been inextricably linked.
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