Laser heating electronic cigarette

Abstract

The utility model discloses a laser heating electronic cigarette which comprises a power supply main body, a tar storage main body arranged on the power supply main body, a laser main body arranged in the power supply main body, an electric control assembly used for supplying power to the laser main body, a tar storage cavity used for storing tobacco tar and a tar absorption piece used for absorbing the tobacco tar in the tar storage cavity. One end of the tar absorption part extends into the power supply main body and corresponds to the laser main body, the laser main body is provided with a laser source for emitting laser and a convex lens corresponding to the laser source, and the convex lens can focus the laser at one end of the tar absorption part and generate heat to heat the tobacco tar until smoke is generated for smoking. According to the electronic cigarette, the tobacco tar is heated through laser heating, compared with an existing electronic cigarette adopting an electric heating wire to heat the tobacco tar, the heating mode is advanced, heating is stable, the service life is long, heating is more efficient and energy-saving, substances harmful to the human body cannot exist in smoke generated through heating, and the electronic cigarette is very environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a laser-heated electronic cigarette. Background Art

[0002] At present, existing electronic cigarettes all heat up the electric heating wire by energizing it, and then heat the e-liquid to produce smoke for users to inhale. Heating the e-liquid by the electric heating wire is not only a very traditional heating method without novelty, but also the electric heating wire will sublimate during the heating process, causing the electric heating wire to become thinner and the resistance value to change, resulting in unstable heating. In addition, the electric heating wire is corroded by the e-liquid due to long-term immersion in the e-liquid, which will shorten its service life. In addition, heating by the electric heating wire consumes a lot of power and has high heat loss during the heating process, which is not only energy-consuming but also has very low heating efficiency. Moreover, the electric heating wire is made of alloy material, and harmful substances to the body will be inhaled by the user along with the smoke during the heating process, which is not environmentally friendly and affects the physical and mental health of the user. Utility Model Content

[0003] The purpose of the utility model is to provide a laser-heated electronic cigarette, which heats the e-liquid by laser heating to generate smoke for inhalation, thereby solving the problem that the electronic cigarettes in the prior art all heat the e-liquid by heating with an electric heating wire. Not only is the heating method not novel, but the heating of the electric heating wire is very unstable, has a short service life, low heating efficiency, and is very power-consuming. In addition, the smoke generated by heating may contain harmful substances to the body, which may affect the physical and mental health of the user after inhalation.

[0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: A laser-heated electronic cigarette includes a power supply body and an oil storage body arranged on the power supply body, a laser body and an electronic control component for powering the laser body are arranged in the power supply body, the oil storage body has an oil storage cavity for storing tobacco oil, and an oil suction piece for absorbing tobacco oil in the oil storage cavity, one end of the oil suction piece extends into the power supply body and corresponds to the laser body, the laser body has a laser source for emitting laser and a convex lens corresponding to the laser source, the convex lens can focus the laser on one end of the oil suction piece and generate heat to heat the tobacco oil to produce smoke for inhalation.

[0005] As an embodiment, the oil storage body further includes an oil guide member, the oil guide member corresponds to the oil storage cavity, and the other end of the oil suction member abuts against the oil guide member.

[0006] As an embodiment, the oil guide member is made of cotton material or glass fiber material; the oil absorption member is made of one of ceramic material, carbon fiber material, kapok fiber material, and mica material.

[0007] As an embodiment, a corresponding and interconnected accommodating cavity and a smoke channel are further provided in the power supply body, the laser body is arranged in the accommodating cavity, one end of the oil absorption component extends into the smoke channel, and the convex lens focuses the laser on one end of the oil absorption component through the accommodating cavity and the smoke channel.

[0008] As an embodiment, the power supply body includes a fixing frame and a flue gas pipe, the top end of the fixing frame is recessed into the fixing frame to form a receiving cavity, a flue gas channel is formed in the flue gas pipe, and the flue gas pipe is inserted into the receiving cavity so that the receiving cavity corresponds to and communicates with the flue gas channel, a first notch is opened on the outer wall of the fixing frame, and the oil storage body is arranged in the first notch.

[0009] As an embodiment, a first through hole corresponding to one end of the oil absorption member is formed on the inner wall of the first notch, and an air inlet hole and a second through hole communicating with the smoke channel are formed on the outer wall of the smoke pipe. The first through hole corresponds to and communicates with the second through hole. One end of the oil absorption member extends into the smoke channel through the first through hole and the second through hole, and one end of the oil absorption member corresponds to the convex lens through the smoke channel and the accommodating cavity. An air inlet channel communicating with the air inlet hole is formed at the bottom end of the fixing frame.

[0010] As an embodiment, the oil storage body includes an oil tank, the oil storage cavity is formed in the oil tank, an oil sealing member for sealing the oil storage cavity is provided in the opening at the bottom end of the oil tank, a groove corresponding to and communicated with the oil storage cavity is provided at the top of the oil sealing member, an oil guide member is provided in the groove, a third through hole corresponding to and communicated with the groove is provided on the outer wall of the oil sealing member, the other end of the oil suction member extends into the groove through the third through hole and abuts against the oil guide member.

[0011] As an embodiment, the power supply body includes an outer shell, a suction nozzle, and a face cover. The outer wall of the fixing frame is further provided with a second notch and an adaptation groove. A control board is provided in the second notch. A battery cell electrically connected to the control board is provided in the adaptation groove. The battery cell and the control board constitute the electronic control component. The face cover is provided on the fixing frame to cover the second notch. The outer shell is sleeved on the outer peripheral wall of the fixing frame. A window corresponding to the first notch is provided on the outer wall of the outer shell. The oil storage body is exposed at the window. A socket corresponding to and communicating with the smoke channel is provided at the top of the outer shell. The lower end of the suction nozzle is inserted into the smoke channel through the socket. The upper end of the suction nozzle is exposed at the top of the outer shell. A smoking channel communicating with the smoke channel is provided in the suction nozzle.

[0012] As an embodiment, the laser body includes a base, a light guide tube, and a light condenser. The lower end of the light guide tube is sleeved on the outer wall of the base. A laser diode serving as the laser source is provided in the base. The control board is electrically connected to the laser diode. A light guide channel for guiding light is formed in the light guide tube. The convex lens is provided at the top of the light guide tube to block the light guide channel. The light condenser is sleeved on the upper end of the light guide tube.

[0013] As an embodiment, the control panel is provided with a power button and two dimming buttons, the face cover is provided with a power button abutting the power button, and two dimming buttons respectively abutting each of the dimming buttons, the outer wall of the shell is provided with a first opening and two second openings, one end of the power button extends from the first opening and is exposed outside the shell, and one end of each of the dimming buttons extends from each of the second openings and is exposed outside the shell.

[0014] The implementation of the laser-heated electronic cigarette of the present invention has the following beneficial effects: the laser-heated electronic cigarette of the present invention heats the e-liquid by laser heating to generate smoke for inhalation. Compared with the existing electronic cigarettes that use electric heating wires to heat the e-liquid, it not only has an avant-garde heating method, but also has stable heating, long service life, more efficient and energy-saving heating, and the smoke generated by heating does not contain any harmful substances to the body, which is very environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following is a detailed description of the present invention in conjunction with the accompanying drawings to make the above advantages of the present invention more clear.

[0016] Figure 1 This is an exploded view of the electronic cigarette of the present invention;

[0017] Figure 2 It is a three-dimensional schematic diagram of the electronic cigarette of the utility model;

[0018] Figure 3 This is a front cross-sectional view of the electronic cigarette of the utility model.

[0019] Figure 4 This is a side cross-sectional schematic diagram of the electronic cigarette of the present invention;

[0020] Figure 5 This is a schematic diagram of the internal structure of the oil storage body of the electronic cigarette of the present invention;

[0021] Figure 6 This is a schematic diagram of the exploded structure of the oil storage body of the electronic cigarette of the present invention;

[0022] Figure 7 This is a diagram showing the direction of airflow and smoke when the electronic cigarette of the utility model is in operation. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as no conflict arises, the various embodiments of the present invention and the various features in each embodiment can be combined with each other, and the resulting technical solutions are all within the scope of protection of the present invention.

[0024] It should be noted that the specification of this application records a large number of technical features, which are distributed in various technical solutions. If all possible combinations of technical features of this application (i.e., technical solutions) are to be listed, the specification will be too lengthy. In order to avoid this problem, the various technical features disclosed in the above-mentioned utility model content of this application, the various technical features disclosed in the various embodiments and examples below, and the various technical features disclosed in the accompanying drawings can be freely combined with each other to form various new technical solutions (these technical solutions are all deemed to have been recorded in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, feature A+B+C is disclosed, and in another example, feature A+B+D+E is disclosed. Features C and D are equivalent technical means that play the same role. Technically, only one of them can be used, and it is impossible to use them at the same time. Feature E can be technically combined with feature C. Then the solution of A+B+C+D should not be considered as having been recorded because it is technically infeasible, while the solution of A+B+C+E should be considered as having been recorded.

[0025] In the present invention, the terms "upper", "lower", "top", "bottom", "inside", "outside", "front", "back", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing and understanding the technology of the present invention, rather than limiting the device or component referred to to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0026] like Figure 1-6As shown, the present invention provides a laser-heated electronic cigarette, comprising a power supply body 17 and an oil storage body 18 mounted on the power supply body 17. The power supply body 17 houses a laser body 1701 and an electronic control assembly 1702 for powering the laser body 1701. The oil storage body 18 houses an oil chamber 1301 for storing tobacco liquid and an oil absorbing member 16 for absorbing the tobacco liquid in the oil chamber 1301. One end of the oil absorbing member 16 extends into the power supply body 17 and corresponds to the laser body 1701. The laser body 1701 includes a laser source for emitting laser light and a convex lens 5 corresponding to the laser source. The convex lens 5 focuses the laser light onto one end of the oil absorbing member 16, generating heat that heats the tobacco liquid to produce aerosol for inhalation. It should be noted that using laser heat to heat the tobacco liquid to produce aerosol for inhalation offers a more advanced heating method than existing electronic cigarettes that use electric heating wires to heat tobacco liquid. Furthermore, the generated aerosol does not contain any harmful substances, making it environmentally friendly.

[0027] In some embodiments, the oil storage body 18 further includes an oil guide 14, which corresponds to the oil storage cavity 1301. The other end of the oil suction member 16 abuts against the oil guide 14. It should be noted that the oil guide 14 is used to block the oil storage cavity 1301 and simultaneously guide the tobacco liquid in the oil storage cavity 1301 to the other end of the oil suction member 16, where it is then absorbed by the oil suction member 16.

[0028] In some embodiments, the oil guide 14 is made of cotton or fiberglass; the oil absorber 16 is made of one of ceramic, carbon fiber, kapok fiber, or mica. In this embodiment, the oil guide 14 is made of cotton, which provides fast oil conduction, sufficient oil absorption, and excellent oil retention. In this embodiment, the oil absorber 16 is preferably made of ceramic, which is environmentally friendly because it does not produce harmful substances when heated at high temperatures. It also does not carbonize at high temperatures if insufficient oil is absorbed. It also conducts heat evenly when heated, and its hardness makes it durable.

[0029] In some embodiments, the power supply body 17 is further provided with a corresponding and interconnected accommodating cavity 905 and a smoke passage 301. The laser body 1701 is disposed within the accommodating cavity 905, and one end of the oil absorbing member 16 extends into the smoke passage 301. The convex lens 5 focuses the laser light on one end of the oil absorbing member 16 through the accommodating cavity 905 and the smoke passage 301. Specifically, the accommodating cavity 905 is used to accommodate the laser body 1701, and the smoke passage 301 is used to facilitate airflow and exhaust smoke. The convex lens 5 focuses the laser light on one end of the oil absorbing member 16 through the accommodating cavity 905 and the smoke passage 301, generating heat. This heats the smoke oil absorbed by the oil absorbing member 16 until smoke is generated, which is then discharged from the smoke passage 301 along with the airflow.

[0030] In some embodiments, the power supply body 17 includes a fixing frame 9 and a flue gas pipe 3. The top end of the fixing frame 9 extends into the fixing frame 9 to form a receiving cavity 905. The flue gas pipe 3 forms a flue gas passage 301. The flue gas pipe 3 is inserted into the receiving cavity 905, so that the receiving cavity 905 corresponds to and communicates with the flue gas passage 301. A first notch 901 is defined in the outer wall of the fixing frame 9, and the oil storage body 18 is disposed within the first notch 901. Inserting the flue gas pipe 3 into the receiving cavity 905 seals the receiving cavity 905 to prevent air and light leakage. The first notch 901 is used to mount the oil storage body 18.

[0031] In some embodiments, a first through hole 902 corresponding to one end of the oil absorption member 16 is opened on the inner wall of the first notch 901, and an air inlet hole 302 and a second through hole 303 communicating with the smoke channel 301 are opened on the outer wall of the smoke pipe 3. The first through hole 902 corresponds to and communicates with the second through hole 303. One end of the oil absorption member 16 extends into the smoke channel 301 through the first through hole 902 and the second through hole 303, and one end of the oil absorption member 16 corresponds to the convex lens 5 through the smoke channel 301 and the accommodating cavity 905. An air inlet channel 906 communicating with the air inlet hole 302 is opened at the bottom end of the fixing frame 9. Among them, the first through hole 902 and the second through hole 303 are used to allow one end of the oil absorption member 16 to extend into the smoke channel 301 and then focus with the convex lens 5. The air inlet channel 906 is used for external airflow to enter the accommodating cavity 905. The air inlet hole 302 is used to guide the airflow entering the accommodating cavity 905 into the smoke channel 301, and then drive the smoke generated by the laser heating of the smoke oil in the oil absorption member 16 to be discharged from the smoke channel 301.

[0032] In some embodiments, the oil storage body 18 includes an oil tank 13, an oil storage cavity 1301 is formed in the oil tank 13, an oil sealing member 15 for sealing the oil storage cavity 1301 is provided in the bottom opening of the oil tank 13, a groove 1501 corresponding to and communicating with the oil storage cavity 1301 is provided at the top of the oil sealing member 15, an oil guide member 14 is provided in the groove 1501, a third through hole 1502 corresponding to and communicating with the groove 1501 is provided on the outer wall of the oil sealing member 15, and the other end of the oil suction member 16 extends into the groove 1501 through the third through hole 1502 and abuts against the oil guide member 14. Among them, the oil sealing member 15 is made of silicone material, which is soft and easy to assemble. It has a large deformation coefficient and is used to seal the oil storage chamber 1301 effectively. The groove 1501 is used to install the oil guide member 14, and the third through hole 1502 is used for the other end of the oil suction member 16 to be inserted into the groove 1501 and abut against the oil guide member 14, thereby sucking out the tobacco oil in the oil guide member 14.

[0033] In some embodiments, the power supply body 17 includes a shell 2 and a suction nozzle 1, and a cover 12. The outer wall of the fixing frame 9 is also provided with a second notch 903 and an adaptation groove 904. A control board 11 is provided in the second notch 903, and a battery cell 10 electrically connected to the control board 11 is provided in the adaptation groove 904. The battery cell 10 and the control board 11 constitute an electronic control component 1702. The cover 12 is provided on the fixing frame 9 to cover the second notch 903. The shell 2 is mounted on the outer peripheral wall of the fixing frame 9. A window 201 corresponding to the first notch 901 is provided on the outer wall of the shell 2. The oil storage body 18 is exposed at the window 201. A socket 202 corresponding to and communicating with the smoke channel 301 is provided at the top of the shell 2. The lower end of the suction nozzle 1 is inserted into the smoke channel 301 through the socket 202. The upper end of the suction nozzle 1 is exposed at the top of the shell 2. A smoking channel 101 communicating with the smoke channel 301 is provided in the suction nozzle 1. Among them, the second gap 903 is used to accommodate the control board 11, the adapter groove 904 is used to accommodate the battery cell 10, the battery cell 10 is used to supply power to the control board 11 to start the electronic control function, the control board 11 is used to supply power to the laser body 1701 to generate laser, the cover 12 is used to seal the control board 11 in the second gap 903, the shell 2 is mounted on the outer wall of the fixing frame 9 to protect the battery cell 10 and the oil storage body 18, the mouthpiece 1 is used to be held in the mouth for smoking, the smoking channel 101 is used to inhale the smoke generated by the laser heating of the oil in the oil absorption component 16 in the smoke channel 301 into the mouth, and the window 201 is used to facilitate the removal of the oil storage body 18 from the first gap 901.

[0034] In some embodiments, the laser body 1701 includes a base 8, a light guide tube 6, and a light condenser 4. The lower end of the light guide tube 6 is mounted on the outer wall of the base 8. A laser diode 7 serving as a laser source is provided in the base 8. The control board 11 is electrically connected to the laser diode 7. A light guide channel 601 for guiding light is formed in the light guide tube 6. The convex lens 5 is provided at the top of the light guide tube 6 to block the light guide channel 601. The light condenser 4 is mounted on the upper end of the light guide tube 6. Among them, the base 8 is used to connect the light guide tube 6 and is also used to install and fix the laser diode 7. The light guide tube 6 is made of opaque plastic material and is used for shading and installing the convex lens 5. The light guide channel 601 is used to guide light. The focus cover 4 is used to focus light and fix the convex lens 5 on the top of the light guide tube 6. After the control board 11 energizes the laser diode 7, the laser diode 7 can emit laser, and the laser can be irradiated on the convex lens 5 through the light guide channel 601. Then, the convex lens 5 can focus the laser on one end of the oil absorption component 16 through the accommodating cavity 905 and the smoke channel 301 and generate heat, and then heat the smoke oil to generate smoke.

[0035] In some embodiments, the control panel 11 is provided with a power button 1101 and two dimming buttons 1102. The cover 12 is provided with a power button 1201 that abuts the power button 1101, and two dimming buttons 1202 that abut each of the dimming buttons 1102. The outer wall of the housing 2 is provided with a first opening 203 and two second openings 204. One end of the power button 1201 extends from the first opening 203 and is exposed outside the housing 2. One end of each dimming button 1202 extends from each of the second openings 204 and is exposed outside the housing 2. When the power button 1201 is pressed from outside the housing 2, it activates the control panel 11 to energize the laser diode 7, causing it to emit laser light. When the two dimming buttons 1202 are pressed from outside the housing 2, they activate the control panel 11 to control the light intensity of the laser diode 7, thereby controlling the temperature required to heat the e-liquid.

[0036] The following is a detailed description through preferred embodiments.

[0037] like Figure 1-6As shown, the electronic cigarette of the present invention includes: a power supply body 17 and an oil storage body 18, and a laser body 1701. The power supply body 17 includes: a mouthpiece 1, a shell 2, a smoke pipe 3, a fixing frame 9, a battery core 10, a control board 11, and a cover 12. Among them, the top of the fixing frame 9 is recessed into the fixing frame 9 to form an accommodating cavity 905 for accommodating the laser body 1701 and the smoke pipe 3. The smoke pipe 3 is inserted into the accommodating cavity 905 to block the accommodating cavity 905. A smoke channel 301 corresponding to and communicating with the accommodating cavity 905 is formed in the smoke pipe 3 for ventilation and smoke exhaust. A first notch 901 is provided on the outer wall of the fixing frame 9 for installing the oil storage body 18. A first through hole 902 is provided on the inner wall of the first notch 901. A through hole 902 is provided on the outer wall of the smoke pipe 3 for communicating with the smoke The air inlet 302 communicating with the flue 301 is used to intake air into the flue 301. The outer wall of the flue pipe 3 is further provided with a second through hole 303 corresponding to and communicating with the flue 301 and the first through hole 902, for connecting the first notch 901 and the flue 301. The bottom end of the fixing frame 9 is provided with an air inlet channel 906 communicating with the air inlet 302 for external airflow to enter. The outer wall of the fixing frame 9 is further provided with a second notch 903 and an adapter groove 904 for accommodating the control board 11 and the battery cell 10 respectively. The control board 11 is installed in the second notch 903 and fixed, and the battery cell 10 is installed in the adapter groove 904. The battery cell 10 is electrically connected to the control board 11 for powering the control board 11 to start the electric control function. The cover 12 is installed on the fixing frame 9 to close the second notch 903. The cover is used to protect the control panel 11. The shell 2 is sleeved on the outer wall of the fixing frame 9 to cover the battery core 10 in the adapter groove 904. The outer wall of the shell 2 is provided with a window 201 corresponding to the first notch 901, which is used to facilitate the removal of the oil storage body 18 from the first notch 901. The top of the shell 2 is provided with a socket 202 corresponding to and communicating with the smoke channel 301 for the mouthpiece 1 to be inserted into the smoke channel 301. The lower end of the mouthpiece 1 is inserted into the smoke channel 301 through the socket 202. The upper end of the mouthpiece 1 is exposed at the top of the shell 2 for holding in the mouth for smoking. The mouthpiece 1 is provided with a smoking channel 101 communicating with the smoke channel 301 for inhaling smoke into the mouth. The control panel 11 is provided with a power button 1101 and two dimming buttons 1102. The cover 12 is provided with a socket 202 corresponding to and communicating with the smoke channel 301. The power button 1201 is abutted against the source button 1101, and two dimming buttons 1202 are respectively abutted against each dimming button 1102. The outer wall of the housing 2 is provided with a first opening 203 and two second openings 204. One end of the power button 1201 extends from the first opening 203 and is exposed outside the housing 2. One end of each dimming button 1202 extends from each second opening 204 and is exposed outside the housing 2. When the power button 1201 is pressed outside the housing 2, it can activate the control board 11 to power the laser body 1701 and cause it to emit laser light. When the two dimming buttons 1202 are pressed outside the housing 2, they can respectively activate the control board 11 to control the luminous intensity of the laser body 1701.In order to control the temperature required for heating the smoke oil, the various components are combined together to form the power supply body 17.

[0038] The laser body 1701 includes: a focus cover 4, a convex lens 5, a light guide tube 6, a laser diode 7, and a base 8, wherein the laser diode 7 is installed in the base 8 and fixed for emitting laser after being powered on, the lower end of the light guide tube 6 is sleeved on the outer wall of the base 8 and connected for shading, a light guide channel 601 for guiding light is formed in the light guide tube 6 for guiding light, the convex lens 5 is installed on the top of the light guide tube 6 and is opposite to the laser diode 7 for blocking the light guide channel 601 to prevent light leakage, and is also used to focus the laser emitted by the laser diode 7, the focus cover 4 is sleeved on the upper end of the light guide tube 6 for focusing light, and the convex lens 5 is fixed on the top of the light guide tube 6. The various components are combined together to cooperate with each other to form the laser body 1701.

[0039] Among them, the laser body 1701 is installed and fixed in the accommodating cavity 905 of the power supply body 17, and the convex lens 5 corresponds to the accommodating cavity 905 and the flue gas channel 301. The control board 11 is electrically connected to the laser diode 7 to energize the laser diode 7 so that the laser diode 7 emits laser. The laser can be irradiated on the convex lens 5 through the light guide channel 601 and focused.

[0040] The oil storage body 18 includes: an oil tank 13, an oil guide member 14, an oil sealing member 15, and an oil suction member 16, wherein an oil storage chamber 1301 is formed in the oil tank 13 for storing tobacco oil, and the oil sealing member 15 is installed in the bottom opening of the oil tank 13 to seal the oil storage chamber 1301. A groove 1501 corresponding to and communicating with the oil storage chamber 1301 is provided at the top of the oil sealing member 15 for installing the oil guide member 14. The oil guide member 14 is installed in the groove 1501 to absorb the tobacco oil in the oil storage chamber 1301 and introduce it into the oil suction member 16. A third through hole 1502 corresponding to and communicating with the groove 1501 is provided on the outer wall of the oil sealing member 15. The front end of the oil suction member 16 extends into the groove 1501 through the third through hole 1502 and abuts against the oil guide member 14 to absorb the tobacco oil in the oil guide member 14. The various components are combined together to cooperate with each other to form the oil storage body 18.

[0041] Among them, the oil storage body 18 is installed into the first notch 901 from the window 201 on the power supply body 17, and the rear end of the oil suction member 16 extends into the flue gas channel 301 through the first through hole 902 and the second through hole 303, and the rear end of the oil suction member 16 corresponds to the convex lens 5 through the flue gas channel 301 and the accommodating cavity 905.

[0042] like Figure 7As shown, after the laser diode 7 is powered on, the laser diode 7 can emit laser light, which can be irradiated on the convex lens 5 through the light guide channel 601. Then, the convex lens 5 can focus the laser light on the rear end of the oil absorber 16 through the accommodating cavity 905 and the smoke channel 301 and generate heat. Then, the tobacco oil absorbed by the oil absorber 16 is heated to generate smoke. The mouth-suction nozzle 1 is used for smoking, and the external airflow can enter the accommodating cavity 905 from the air inlet channel 906, and then enter the smoke channel 301 through the air inlet hole 302. Then, the smoke generated by the laser heating the tobacco oil in the oil absorber 16 enters the user's mouth through the smoking channel 101 to be inhaled.

[0043] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A laser-heated electronic cigarette, characterized in that: The invention comprises a power supply body and an oil storage body arranged on the power supply body, a laser body and an electronic control component for supplying power to the laser body arranged in the power supply body, an oil storage cavity for storing tobacco oil and an oil absorption member for absorbing tobacco oil in the oil storage cavity provided in the oil storage body, one end of the oil absorption member extends into the power supply body and corresponds to the laser body, the laser body has a laser source for emitting laser and a convex lens corresponding to the laser source, the convex lens can focus the laser on one end of the oil absorption member and generate heat to heat the tobacco oil to produce smoke for inhalation.

2. The electronic cigarette according to claim 1, characterized in that The oil storage body further includes an oil guide member, which corresponds to the oil storage cavity, and the other end of the oil suction member abuts against the oil guide member.

3. The electronic cigarette according to claim 2, characterized in that The oil guide member is made of cotton material or glass fiber material; the oil absorption member is made of one of ceramic material, carbon fiber material, kapok fiber material and mica material.

4. The electronic cigarette according to claim 1, characterized in that The power supply body is further provided with a corresponding and interconnected accommodating cavity and a smoke channel. The laser body is arranged in the accommodating cavity. One end of the oil absorption component extends into the smoke channel. The convex lens focuses the laser on one end of the oil absorption component through the accommodating cavity and the smoke channel.

5. The electronic cigarette according to any one of claims 1 to 4, characterized in that: The power supply body includes a fixing frame and a flue gas pipe. The top end of the fixing frame is recessed into the fixing frame to form a receiving cavity. A flue gas channel is formed in the flue gas pipe. The flue gas pipe is inserted into the receiving cavity so that the receiving cavity corresponds to and communicates with the flue gas channel. A first notch is provided on the outer wall of the fixing frame, and the oil storage body is arranged in the first notch.

6. The electronic cigarette according to claim 5, characterized in that A first through hole corresponding to one end of the oil absorption member is formed on the inner wall of the first notch, and an air inlet hole and a second through hole communicating with the smoke channel are formed on the outer wall of the smoke pipe. The first through hole corresponds to and communicates with the second through hole. One end of the oil absorption member extends into the smoke channel through the first through hole and the second through hole, and one end of the oil absorption member corresponds to the convex lens through the smoke channel and the accommodating cavity. An air inlet channel communicating with the air inlet hole is formed at the bottom end of the fixing frame.

7. The electronic cigarette according to claim 5, characterized in that The oil storage body includes an oil tank, the oil storage cavity is formed in the oil tank, an oil sealing member for sealing the oil storage cavity is provided in the opening at the bottom end of the oil tank, a groove corresponding to and communicated with the oil storage cavity is provided at the top end of the oil sealing member, an oil guide member is provided in the groove, a third through hole corresponding to and communicated with the groove is provided on the outer wall of the oil sealing member, and the other end of the oil suction member extends into the groove through the third through hole and abuts against the oil guide member.

8. The electronic cigarette according to claim 5, characterized in that The power supply body includes an outer shell, a suction nozzle, and a face cover. The outer wall of the fixing frame is further provided with a second notch and an adaptation groove. A control board is provided in the second notch. A battery cell electrically connected to the control board is provided in the adaptation groove. The battery cell and the control board constitute the electronic control component. The face cover is provided on the fixing frame to cover the second notch. The outer shell is sleeved on the outer peripheral wall of the fixing frame. A window corresponding to the first notch is provided on the outer wall of the outer shell. The oil storage body is exposed at the window. A socket corresponding to and communicating with the smoke channel is provided at the top of the outer shell. The lower end of the suction nozzle is inserted into the smoke channel through the socket. The upper end of the suction nozzle is exposed at the top of the outer shell. A smoking channel communicating with the smoke channel is provided in the suction nozzle.

9. The electronic cigarette according to claim 8, characterized in that The laser body includes a base, a light guide tube, and a condenser. The lower end of the light guide tube is sleeved on the outer wall of the base. A laser diode serving as the laser source is provided in the base. The control board is electrically connected to the laser diode. A light guide channel for guiding light is formed in the light guide tube. The convex lens is provided at the top of the light guide tube to block the light guide channel. The condenser is sleeved on the upper end of the light guide tube.

10. The electronic cigarette according to claim 8, characterized in that A power button and two dimming buttons are provided on the control panel, a power button abutting the power button, and two dimming buttons respectively abutting each of the dimming buttons are provided on the cover, a first opening and two second openings are provided on the outer wall of the shell, one end of the power button extends from the first opening and is exposed outside the shell, and one end of each of the dimming buttons extends from each of the second openings and is exposed outside the shell.

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