CN218442405U

CN218442405U - Portable cigarette lighter

Info

Publication number: CN218442405U
Application number: CN202222491091.6U
Authority: CN
Inventors: 李明
Original assignee: Changzhou Yixuan Laser Technology Co ltd
Current assignee: Changzhou Yixuan Laser Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a portable cigarette lighter mainly relates to the laser cigar lighter field. Including the inside casing that is equipped with the cavity, be equipped with the air intake with the cavity intercommunication on the lateral wall of casing, the upper portion of casing is equipped with some cigarette groove, be equipped with the air outlet with the cavity intercommunication on the lateral wall of some cigarette groove, be equipped with the fan on the cavity lateral wall at air intake place, be equipped with laser emitter in the cavity, the last heating panel that is equipped with of laser emitter, be equipped with the plastic lens of fixing on laser emitter upper portion in the cavity, the bottom in some cigarette groove is equipped with window glass, window glass is located the top of plastic lens, be equipped with the power that provides electric power for fan and laser emitter in the cavity. The beneficial effects of the utility model reside in that: the integral structure is compact and convenient to carry, laser focusing is used for saving energy and protecting environment, residual smoke dust in the cigarette lighting process on the window glass can be automatically cleaned, and the effect that the window glass is polluted by accumulated smoke dust to influence transmittance and further influence cigarette lighting is prevented.

Description

Portable cigarette lighter

Technical Field

The utility model relates to a laser cigar lighter field specifically is a portable cigar lighter.

Background

Electronic cigarette lighter of existing usefulness, most utilize the principle that resistance wire generates heat to light the cigarette, but the power consumptive very serious of this kind of point cigarette mode, and the resistance wire very easily receives cigarette ash and pollutes and damage, need a neotype energy-conserving portable cigarette lighter, at present, an existing cigar lighter that utilizes laser focusing to carry out some cigarette, mainly including the casing, a power supply, laser emitter, plastic lens, window glass, give laser emitter through the power supply and produce laser, plastic lens focuses on laser, see through window glass and point the cigarette end, utilize the mode of laser some cigarette, the current serious power consumptive problem that utilizes resistance wire to generate heat principle point cigarette existence of effectual solution, the window glass that is equipped with also can effectually prevent that the smoke and dust from entering into some cigarette wares inside, cause inner structure's damage. However, the existing laser cigarette lighter still has problems, smoke dust generated in the cigarette lighting process is easy to accumulate on the window glass, the window glass is polluted and blurred, the transmittance of the window glass is reduced, and the cigarette lighting effect is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable cigarette lighter, on portable, energy-concerving and environment-protective basis, increase of service life, more effectual realization point cigarette effect.

Utility model for realizing the above purpose, realize through following technical scheme:

the utility model provides a portable cigarette lighter, includes the inside casing that is equipped with the cavity, be equipped with the air intake with the cavity intercommunication on the lateral wall of casing, the upper portion of casing is equipped with some cigarette groove, be equipped with the air outlet with the cavity intercommunication on the lateral wall in some cigarette groove, be equipped with the fan on the cavity lateral wall at air intake place, be equipped with laser emitter in the cavity, be equipped with the plastic lens who fixes on laser emitter upper portion in the cavity, the bottom in some cigarette groove is equipped with window glass, window glass is located the top of plastic lens, be equipped with the power that provides electric power for fan and laser emitter in the cavity.

Further, the cigarette lighting groove is circular, a cigarette outlet is formed in the side wall of the cigarette lighting groove, and the cigarette outlet is located on the opposite side of the air outlet.

Furthermore, a plurality of through holes parallel to the window glass are formed in the side wall of the cigarette lighting groove, and the air outlet is formed by the plurality of through holes.

Furthermore, the window glass is sapphire glass, a laser antireflection film is plated on one side of the window glass facing the laser emitter, and dust adhesion prevention treatment is performed on one side of the window glass facing the outside.

Furthermore, the fan is an axial fan, and the laser emitter is a semiconductor laser emitter.

Furthermore, the device also comprises a cover body, wherein the cover body is rotationally connected with the shell, and a torsional spring is connected between the cover body and the shell.

Furthermore, the power supply is a rechargeable battery, and a charging port for charging the power supply is embedded in the bottom of the shell.

Contrast prior art, the beneficial effects of the utility model reside in that:

1. overall structure is compact relatively, and the subassembly all sets up in the casing, and the personnel of being convenient for go out to carry.

2. Give laser emitter through mains operated and produce laser, the rethread plastic lens focuses on laser and is lighting the cigarette end, utilizes laser focusing to carry out the mode of some cigarette, and the current problem of power consumptive serious and easy damage that utilizes resistance wire heating principle point cigarette to exist of effectual solution.

3. The window glass that is equipped with can prevent effectively that the smoke and dust from entering into the inside of cigar lighter, cause inner structure's damage, the fan sweeps remaining smoke and dust on the window glass through the air outlet that is equipped with on the side wall of cigar lighter groove, prevent effectively that the dust deposition on the window glass, prevent that the smoke and dust of accumulation from influencing window glass's transmittance and influencing the effect of cigar lighter, the setting of fan can also make outside air current get into the back, take away the heat above-mentioned through the heating panel that is equipped with on the laser emitter and dispel the heat, effectively improve laser emitter's life.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 isbase:Sub>A sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 1 according to the present invention.

Fig. 4 is a cross-sectional view taken along the direction B-B in fig. 2 according to the present invention.

Fig. 5 is a partially enlarged view of the portion C of fig. 4 of the present invention.

Reference numerals shown in the drawings:

1. a chamber; 2. a housing; 3. an air inlet; 4. a cigarette lighting groove; 5. an air outlet; 6. a fan; 7. a laser transmitter; 8. a heat dissipation plate; 9. a shaping lens; 10. a window glass; 11. a power source; 12. a smoke outlet; 13. a cover body; 14. a torsion spring; 15. a charging port.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model provides a portable cigarette lighter, which comprises a shell 2 provided with a cavity 1 inside, wherein the outer side wall of the shell 2 is provided with an air inlet 3 communicated with the cavity 1 to provide external wind power for the cavity 1 inside, the upper part of the shell 2 is provided with a cigarette lighting groove 4 for fixing the cigarette position in the cigarette lighting process so as to facilitate the laser focusing to light cigarettes, the side wall of the cigarette lighting groove 4 is provided with an air outlet 5 communicated with the cavity 1, the bottom of the cigarette lighting groove 4 is provided with window glass 10, the window glass 10 is arranged to prevent the smoke and tobacco produced in the cigarette lighting process from entering the cavity 1, the air outlet 5 is arranged to discharge the gas in the cavity 1, sweep the residual smoke on the window glass 10, prevent the smoke from polluting the window glass 10, influence the light transmission effect of the window glass and further influence the cigarette lighting effect, the cigarette lighter is characterized in that a fan 6 is arranged on the side wall of a chamber 1 where an air inlet 3 is located, a power source is provided for gas entering and exhausting the chamber 1, a laser transmitter 7 is arranged in the chamber 1 and used for generating laser to light cigarettes, a heat dissipation plate 8 is arranged on the laser transmitter 7 and used for dissipating heat of the laser transmitter 7 and preventing the laser transmitter 7 from being damaged due to local high temperature, a shaping lens 9 fixed to the upper portion of the laser transmitter 7 is arranged in the chamber 1 and used for focusing laser generated by the laser transmitter 7 on cigarette ends, and therefore the purpose of effectively lighting the cigarettes is achieved, the shaping lens 9 can be an aspheric positive lens with the focal length smaller than 10mm, window glass 10 is located above the shaping lens 9 and used for preventing smoke dust from polluting the shaping lens 9 and influencing the cigarette lighting effect, and a power source 11 used for providing electric power for the fan 6 and the laser transmitter 7 is arranged in the chamber 1 and used for guaranteeing normal operation of the cigarette lighter.

In order to match the shape of cigarette ends more, the cigarette lighting groove 4 is circular, and for the more effective residual smoke and tobacco on the discharge window glass 10, the lateral wall of the cigarette lighting groove 4 is provided with a cigarette outlet 12, the cigarette outlet 12 is positioned at the opposite side of the air outlet 5, thereby being more convenient for lighting, increasing the effectiveness of lighting and prolonging the service life of the cigarette lighter.

Be equipped with a plurality of through-holes parallel with window glass 10 on the lateral wall on the cigarette lighting groove 4, air outlet 5 comprises a plurality of through-holes, and it is bigger that one sets up parallel air outlet 5 can sweep window glass 10 area, and two sets up that a plurality of air outlets 5 can more angles and sweep window glass 10, prevents to have the dead angle to sweep inadequately, influences window glass 10's transmittance, be equipped with a hollow structure on the cigarette lighting groove 4, outlet 12 comprises hollow structure.

The window glass 10 is sapphire glass, has good light transmittance, wear resistance, high temperature resistance and thermal conductivity, meets the conditions required by the window glass 10, and in order to enable the window glass 10 to have better light transmittance and prevent smoke dust from attaching to the window glass 10 to influence the light transmittance thereof and further influence the cigarette lighting effect of the cigarette lighting device, a laser antireflection film is plated on one side of the window glass 10 facing the laser emitter 7, and dust attachment prevention treatment is performed on one side facing the outside.

The fan 6 is an axial fan 6, the axial fan 6 has the advantages of small volume, large air volume, capability of radiating and exhausting air and convenience and rapidness in installation, the laser emitter 7 is a semiconductor laser emitter, has the advantages of small volume, light weight, good reliability, long service life and low power consumption, and particularly can use the laser emitter 7 of EB-VCSEL-SL-1.5-0940 model.

In order to prevent the glass window from being scratched by an external sharp object, the glass window further comprises a cover body 13, the cover body 13 is rotatably connected with the shell 2, a torsion spring 14 is connected between the cover body 13 and the shell 2, and the cover body 13 is automatically rotated and reset through resilience force of the torsion spring 14.

Power 11 is chargeable formula battery, can be the lithium cell of chargeable formula, the bottom of casing 2 is embedded to have and is used for the mouth 15 that charges for power 11, has guaranteed under the circumstances that power 11 does not have the electricity, can charge to it, prolongs the life of cigar lighter.

Example 1

The cigarette is put into a cigarette lighting groove arranged at the upper part of the shell 2, the cigarette end slides downwards to be propped against window glass 10 arranged below the cigarette lighting groove, the window glass 10 prevents tobacco shreds scattered by the cigarette from falling into a cigarette lighter, a switch button is pressed down, a power supply 11 supplies power to a laser transmitter 7 to enable the laser transmitter 7 to generate laser, a shaping lens 9 collects the generated laser on the cigarette end through the window glass 10, and the cigarette end is locally heated and lighted;

after the switch is pressed down, power 11 provides the power source for fan 6, make the flabellum on the fan 6 rotatory, the wind-force that the wind that drives 3 departments of air intake and get into produced, heating panel 8 through being equipped with on the laser emitter 7, take away the produced heat of 7 working processes of laser emitter and discharge from air outlet 5, make laser emitter not because of overheated damage, prolong laser emitter's life, sweep remaining smoke and dust on the window glass 10, thereby the life of the validity extension cigar lighter of the transmittance of assurance window glass 10 and cigar lighter.

Example 2

On the basis of embodiment 1, a cover body 13 on the upper portion of the cigarette lighter is turned on, cigarettes are placed in a circular cigarette lighting groove formed in the upper portion of a shell 2, a cigarette end slides downwards to push against window glass 10 arranged below the cigarette lighting groove, the window glass 10 is made of sapphire glass, one side, facing a laser emitter 7, of the window glass 10 is plated with a laser antireflection film, one side, facing the outside, of the window glass 10 is subjected to dust adhesion prevention treatment, the transmittance of the window glass 10 is effectively enhanced, smoke and dust are prevented from adhering to the window glass 10, a switch button is pressed, a power supply 11 supplies power to the laser emitter 7 to enable the laser emitter 7 to generate laser, the laser emitter 7 is made of a semiconductor laser emitter, and the cigarette lighter has the advantages of being small in size, light in weight, good in reliability, long in service life and low in power consumption, and the shaping lens 9 enables the generated laser to be gathered on the cigarette end through the window glass 10, and the cigarette end is locally heated and lighted;

after the switch is pressed down, power 11 provides the power source for fan 6, fan 6 adopts small, the big axial fan of amount of wind, when making the structure compacter, produced wind-force on fan 6 has been strengthened, heating panel 8 through being equipped with on the laser emitter 7, take away the produced heat of 7 working processes of laser emitter from the air outlet 5 discharge of a plurality of parallels, sweep remaining smoke and dust on the window glass 10, sweep out the tobacco from the mouth 12 that is located the offside of air outlet 5, loosen lid 13 again, lid 13 realizes autonomic rotation through the 14 resilience of torsional spring and resets, thereby the transmittance of more effectual assurance window glass 10 and the validity of cigar lighter, the life of extension cigar lighter.

Example 3

On the basis of embodiment 2, the power supply 11 is a rechargeable battery, which may be a rechargeable lithium battery, a charging port 15 for charging the power supply 11 is embedded in the bottom of the housing 2, and when the power supply 11 is in short of power, an external charging device may be connected to the charging port 15 to charge the power supply 11, so as to prolong the service life of the cigarette lighter.

Claims

1. A portable cigar lighter which characterized in that: casing (2) including inside cavity (1) that is equipped with, be equipped with air intake (3) with cavity (1) intercommunication on the lateral wall of casing (2), the upper portion of casing (2) is equipped with some cigarette groove (4), be equipped with air outlet (5) with cavity (1) intercommunication on the lateral wall of some cigarette groove (4), be equipped with fan (6) on cavity (1) lateral wall at air intake (3) place, be equipped with laser emitter (7) in cavity (1), be equipped with heating panel (8) on laser emitter (7), be equipped with in cavity (1) and fix plastic lens (9) on laser emitter (7) upper portion, the bottom of some cigarette groove (4) is equipped with window glass (10), window glass (10) are located the top of plastic lens (9), be equipped with in cavity (1) and provide power (11) of electric power for fan (6) and laser emitter (7).

2. The portable cigarette lighter of claim 1, wherein: the cigarette lighting groove (4) is circular, be equipped with outlet flue (12) on the lateral wall of cigarette lighting groove (4), outlet flue (12) are located the offside of air outlet (5).

3. The portable cigarette lighter of claim 2, wherein: the side wall of the cigarette lighting groove (4) is provided with a plurality of through holes parallel to the window glass (10), and the air outlet (5) is composed of a plurality of through holes.

4. The portable cigarette lighter of claim 1, wherein: the window glass (10) is made of sapphire glass, a laser antireflection film is plated on one side, facing the laser emitter (7), of the window glass (10), and dust adhesion prevention treatment is conducted on one side, facing the outside, of the window glass.

5. The portable cigarette lighter of claim 1, wherein: the fan (6) is an axial flow fan, and the laser emitter (7) is a semiconductor laser emitter.

6. The portable cigarette lighter of claim 1, wherein: still including lid (13), lid (13) and casing (2) rotate to be connected, be connected with torsional spring (14) between lid (13) and casing (2).

7. The portable cigarette lighter of claim 1, wherein: the power supply (11) is a rechargeable battery, and a charging port (15) for charging the power supply (11) is embedded in the bottom of the shell (2).