Portable multifunctional laser cigarette lighter and working method thereof

Abstract

The invention discloses a portable multifunctional laser cigarette lighter and a working method thereof. The portable multifunctional laser cigarette lighter is characterized in that a cigarette lighting tube is arranged on one side inside a shell, and a laser ignition device is arranged on the other side inside the shell; an electric connector is fixed onto the shell and is electrically connected with the laser ignition device; the laser ignition device comprises a semiconductor laser and a laser imaging lens; a light transmission hole is formed in one side, close to the laser ignition device, on the cigarette lighting tube; the semiconductor laser, the laser imaging lens and the light transmission hole are arranged coaxially; a light emitting hole is formed in a position, opposite to the light transmission hole, on the cigarette lighting tube; a hollow opening sphere is detachably connected onto the light emitting hole; and an opening direction of the sphere faces to the light transmission hole. The portable multifunctional laser cigarette lighter provided by the invention does not use organic fuels, has no battery, and is energy-saving, environmental-friendly, and safe and convenient to use. When a cigarette needs to be lighted, the electric connector of the cigarette lighter is plugged into an external power supply interface of a mobile phone or a mobile computer, so that the aim of lighting the cigarette can be achieved. When the cigarette does not need to be lighted, the portable multifunctional laser cigarette lighter can be applied for laser repelling mosquitoes.

Description

technical field [0001] The invention relates to the application field of semiconductor lasers, in particular to a portable multifunctional laser cigarette lighter and its working method. Background technique [0002] Traditional lighters fueled by oil and gas are small in size, easy to use, and cheap, and are very popular among smokers. But because of its use of organic fuel (gas), there is a risk of explosion and is not environmentally friendly. The current electric wire heating cigarette lighters and arc cigarette lighters in the market have serious power consumption or high-voltage short-circuit hazards. The market needs a safe and environmentally friendly cigarette lighter to replace. [0003] Existing laser cigarette lighters use high-power laser diodes to light cigarettes. Although they overcome the flammability and explosion hazards of traditional organic fuel lighters, they have high collimation of the converged laser light. When there is no cigarette, the laser w...

AI Technical Summary

Problems solved by technology

[0003] Existing laser cigarette lighters use high-power laser diodes to light cigarettes. Although they overcome the flammability and explosion hazards of traditional organic fuel lighters, they have high collimation of the converged laser light. When there is no cigarette, the laser will leak out, which will easily cause human eye safety problems; the self-contained battery power supply increases the volume, which is larger than the traditional lighter and is inconvenient to carry

The high-power laser diode does not dissipate heat effectively, which will seriously affect its working stability and life

The traditional laser diode emits an elliptical spot, and the laser angles of the fast and slow axes are very different. It is difficult to focus and collimate through optical methods, and it is impossible to achieve effective laser focusing with a single (group) lens.

[0004] In addition, the existing laser cigarette lighters cannot meet people's more needs except for the function of lighting cigarettes. Especially, there are many mosquitoes at night in summer. Avoid being troubled by mosquitoes

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