Lighters are not unimportant in our current lives. Candles, cigarettes, and fires... And we look at...
are not unimportant in our current lives. Candles, cigarettes, and fires... And we look at the current lighter market, apart from various brands, there are three types of light: inflatable lighters, rechargeable lighters, and kerosene lighters. Big category.
Then simply analyze the inflatable and kerosene lighters. First of all, the inflatable lighter has good airtightness and low odor. And because the gas density is less difficult to compress, the lighter with the same volume can be used for a longer time than the oil-filled lighter. However, its service life is relatively short. Due to the relatively complicated structure of the gas-filled lighter, it is easy to be damaged due to wear and tear during use.
Secondly, the kerosene lighter has a high safety factor, a simple structure and a long service life. However, its sealing performance is poor, so the kerosene inside is easy to volatilize, so relative to smokers, it is generally necessary to add kerosene once a week or so. Another thing to note is that kerosene will inevitably have a certain special smell, so for more sensitive people, this is also a disadvantage, but most people can adapt to it after a long time of use!