Anion cigarette filter tip

Abstract

The invention provides an anion cigarette filter tip which comprises a shell, a flue is arranged on the shell in a penetrating mode, one end of the flue is communicated with a cigarette end, the other end of the flue is communicated with a cigarette holder, a cavity is formed in the shell, and a PCB main board, a power module and a negative ion generator are sequentially arranged in the cavity. The PCB mainboard and the negative ion generator are both electrically connected with the power module, the PCB is electrically connected with the negative ion generator, the negative ion generator is provided with a negative ion electrode, and the discharge end of the negative ion electrode is arranged in the flue. According to the anion cigarette filter tip provided by the invention, a filter element is arranged in the flue of the cigarette filter tip, so that particulate pollutants in smoke can be reduced, and harmful substances such as nicotine, nitrosamine and benzopyrene in the smoke can be effectively reduced through purification treatment of the arranged ion generator, so that harm to a human body is reduced; and meanwhile, the emission of smoke is reduced under the action of negative ions, and the pollution to the environment is improved.

Description

technical field [0001] The invention relates to the technical field of cigarette filtering, in particular to a negative ion cigarette filter tip. Background technique [0002] The smoke produced by burning cigarettes contains hundreds of chemical components harmful to the human body, including more than 40 carcinogens such as tar and nitrosamines. The aerosol with suspended particles in the gas formed during combustion is also harmful to human health, including cyanide, acrolein, acetaldehyde, formaldehyde, and various organic and inorganic molecules condensed, with an average diameter of about 0.2~ 0.4 μm. [0003] We know that negative ions have a strong dust collection effect. Air negative ions are easily adsorbed on suspended particles such as smoke and dust, and have a neutralizing effect with positively charged particles, causing them to settle and land, and receive smoke and dust removal, fresh air Therefore, negative air ions have been known as "air vitamins" and "...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a negative ion cigarette filter to filter and purify harmful particles in smoke through negative ions and filter elements.

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