Electronic cigarette

Abstract

The invention provides an electronic cigarette which comprises a shell, an oil cup, a supporting base, a heating assembly and a laser generating assembly, and the oil cup, the supporting base, the heating assembly and the laser generating assembly are all located in the shell. The shell is provided with a first side and a second side which are opposite, the oil cup is arranged on the first side of the shell, the laser generating assembly is arranged on the second side of the shell, the supporting base is arranged on the side, close to the laser generating assembly, of the oil cup, and the heating assembly is arranged on the supporting base and located on a path of a laser beam emitted by the laser generating assembly. The oil cup and the laser generation assembly are arranged on the first side and the second side of the shell correspondingly, the supporting base is arranged on the side, close to the laser generation assembly, of the oil cup, and the heating assembly is arranged on the supporting base and located on the path of the laser beam emitted by the laser generation assembly. Condensate generated in the atomization process of the cigarette liquid cannot be deposited on the laser generation assembly to form shielding, so that laser emission cannot be hindered, and the heating effect can be guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic atomization, and in particular relates to an electronic cigarette. Background Art

[0002] As a product that replaces traditional cigarettes, electronic cigarettes convert smoke liquid into inhalable aerosol through atomization technology, providing users with a smoking experience. At present, some electronic cigarette products on the market use laser heating to heat the smoke liquid in the oil cup and atomize it into aerosol. The traditional laser heating solution uses a structure with the oil cup on top and the laser emitter on the bottom. Since the smoke liquid is prone to condensation during the atomization process, the condensation will flow downward and deposit on the laser emitter to form an obstruction, thereby hindering the emission of the laser and affecting the heating effect. Summary of the invention

[0003] The embodiment of the present application provides an electronic cigarette to solve the problem that the condensation generated during the atomization process of the existing electronic cigarette hinders the emission of the laser.

[0004] The electronic cigarette provided in the embodiment of the present application includes a shell, an oil cup for storing smoke liquid and having a first airway, a support seat, a heating component for heating the smoke liquid and a laser generating component for emitting a laser beam to heat the heating component, the oil cup, the support seat, the heating component and the laser generating component are all located in the shell; the shell has a first side and a second side opposite to each other, the oil cup is arranged on the first side of the shell, the laser generating component is arranged on the second side of the shell, the support seat is arranged on a side of the oil cup close to the laser generating component, and the heating component is arranged on the support seat and is located on the path of the laser beam emitted by the laser generating component.

[0005] Optionally, the oil cup has a liquid storage cavity for storing smoke liquid, and the first air duct is located on a side of the liquid storage cavity close to the laser generating component; the support seat is provided with a channel connected to the first air duct and a first through hole for the laser beam to pass through, the heating component is located in the channel and opposite to the first through hole, and the heating component is connected to the liquid storage cavity for liquid conduction.

[0006] Optionally, the oil cup also has a second air duct and a heating chamber, the second air duct and the heating chamber are both located on the side of the liquid storage chamber close to the laser generating assembly, and the support seat is arranged in the heating chamber; an air inlet is provided on the shell, the air inlet and the air outlet of the second air duct are respectively connected to the internal space of the shell and the heating chamber, and the air inlet and the air outlet of the first air duct are respectively connected to the heating chamber and the outside world.

[0007] Optionally, the electronic cigarette further comprises a charging interface, wherein the charging interface is installed in the first air inlet hole, and a second air inlet hole communicating with the interior of the shell is provided on a side wall of the charging interface.

[0008] Optionally, the heating component includes an adsorbent capable of adsorbing smoke liquid, and a light-absorbing coating is provided on a surface of the adsorbent facing the laser generating component.

[0009] Optionally, the shell includes a bracket and an outer shell arranged around the outer periphery of the bracket, the bracket is provided with a first mounting cavity and a second mounting cavity, the laser generating assembly is located in the first mounting cavity, and the oil cup, the support seat and the heating assembly are all located in the second mounting cavity.

[0010] Optionally, the bracket is provided with a first opening connected to the first mounting cavity, the laser generating assembly includes a mounting seat and a laser light source arranged on the mounting seat, the mounting seat is detachably covered at the first opening, and the laser light source is located in the first mounting cavity.

[0011] Optionally, a flange is provided on the side of the mounting seat facing away from the laser light source, a first buckle is provided on the edge of the first opening, and the first buckle is snap-fitted with the flange; and / or, the laser light source has a pin, and a clearance structure for the pin to pass through is provided on the mounting seat.

[0012] Optionally, a second through hole is provided on the side wall of the first mounting cavity close to the second mounting cavity for the laser beam emitted by the laser generating component to pass through, and the heating component is opposite to the second through hole; the laser generating component also includes a protective cover, which is arranged at the light emitting end of the laser light source, and the side of the protective cover facing the second through hole is a light-transmitting structure.

[0013] Optionally, the electronic cigarette also includes a mouthpiece having a third air channel, the mouthpiece is connected to the shell, and the third air channel is connected to the first air channel; and / or, the electronic cigarette also includes an anti-dry burning module, the anti-dry burning module includes a temperature sensor for detecting the temperature of the heating component, and the temperature sensor is communicatively connected to the laser generating component; and / or, the electronic cigarette also includes a power supply device, the power supply device includes a battery and a switch control component, and the switch control component and the laser generating component are both connected to the battery.

[0014] The electronic cigarette provided in the embodiment of the present application has a shell with a first side and a second side relative to each other. The oil cup and the laser generating assembly are respectively arranged on the first side and the second side of the shell, and the support base is arranged on the side of the oil cup close to the laser generating assembly. The heating assembly is arranged on the support base and is located on the path of the laser beam emitted by the laser generating assembly. This ensures that condensed liquid generated during the atomization process of the smoke liquid will not be deposited on the laser generating assembly to form an obstruction, thereby not hindering the emission of the laser, thereby ensuring the heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative work. In the following description, the same figure numbers represent the same parts.

[0016] Figure 1 This is a schematic diagram of the structure of the electronic cigarette provided in an embodiment of the present application.

[0017] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the electronic cigarette shown.

[0018] Figure 3 for Figure 1 A top view of the electronic cigarette is shown.

[0019] Figure 4 for Figure 3 The cross-sectional schematic diagram of the electronic cigarette along the AA direction is shown.

[0020] Figure 5 for Figure 1 A schematic structural diagram of the electronic cigarette from another perspective is shown.

[0021] Figure 6 A schematic diagram of the structure of a shell provided in an embodiment of the present application.

[0022] Figure 7 for Figure 6 A top view of the housing is shown.

[0023] Figure 8 for Figure 7 The cross-sectional schematic diagram of the shell along the BB direction is shown.

[0024] Fig. 9 A schematic diagram of the structure of the bracket provided in an embodiment of the present application.

[0025] Fig.10 A schematic diagram of the structure of the bracket and laser generating assembly provided in the embodiment of the present application.

[0026] Fig.11 This is a schematic diagram of the structure of the oil cup provided in an embodiment of the present application.

[0027] Fig.12 for Fig.11 A schematic structural diagram of the oil cup from another perspective is shown.

[0028] Fig.13 for Fig.11 A top view of the oil cup is shown.

[0029] Fig.14 for Fig.13 The cross-sectional schematic diagram of the oil cup along the CC direction is shown.

[0030] Fig.15 A schematic diagram of the structure of the support base and the adsorption component provided in an embodiment of the present application.

[0031] Fig.16 for Fig.15 A schematic structural diagram of the support base and the adsorption member from another perspective is shown.

[0032] Fig.17 A schematic diagram of the structure of the support base provided in an embodiment of the present application.

[0033] Fig.18 for Fig.17 A structural schematic diagram of the support base from another perspective is shown.

[0034] Fig.19 A schematic diagram of the structure of the laser generating assembly provided in an embodiment of the present application.

[0035] Fig. 20 for Fig.19 Schematic diagram of the exploded structure of the laser generating assembly shown.

[0036] Fig.21 A schematic diagram of the structure of a suction nozzle provided in an embodiment of the present application.

[0037] Description of Figure Numbers:

[0038] 1. Liquid smoke; 100. Shell; 101. First air inlet; 110. Shell; 120. Bracket; 121. First mounting cavity; 122. Second mounting cavity; 123. First opening; 124. First buckle; 125. Second through hole; 126. Fourth through hole; 127. Third mounting cavity; 200. Oil cup; 201. First airway; 202. Liquid storage cavity; 203. Second airway; 204. Heating cavity; 205. Second opening; 206. Third opening; 300. Support seat; 301. Passage; 302. First through hole; 41 0. Adsorbent; 500. Laser generating assembly; 510. Mounting seat; 511. Flange; 520. Laser light source; 530. Protective cover; 531. Shielding ring; 532. Transparent sheet; 600. Charging port; 700. Suction nozzle; 701. Third air channel; 710. Matching part; 711. Third through hole; 810. Battery; 821. Circuit board; 822. Switch button; 910. Bottom cover; 921. First sealing member; 922. Second sealing member; 930. Anti-condensation cotton; 941. First magnetic member; 942. Second magnetic member. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0041] In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0042] The present application embodiment provides an electronic cigarette, such as Figure 1 to Figure 21 As shown, the electronic cigarette includes a shell 100, an oil cup 200, a support seat 300, a heating component and a laser generating component 500, and the oil cup 200, the support seat 300, the heating component and the laser generating component 500 are all located in the shell 100; wherein, the oil cup 200 is used to store the smoke liquid 1 and has a first airway 201, the heating component is used to heat the smoke liquid 1, and the laser generating component 500 is used to emit a laser beam to heat the heating component; the shell 100 has a first side and a second side opposite to each other, the oil cup 200 is arranged on the first side of the shell 100, the laser generating component 500 is arranged on the second side of the shell 100, the support seat 300 is arranged on the side of the oil cup 200 close to the laser generating component 500, and the heating component is arranged on the support seat 300 and is located on the path of the laser beam emitted by the laser generating component 500.

[0043] Among them, the first side and the second side of the shell 100 can be the left and right sides of the shell 100, that is, one of the first side and the second side is the left side of the shell 100 and the other is the right side of the shell 100; or the first side and the second side of the shell 100 can also be the front and back sides of the shell 100, that is, one of the first side and the second side is the front side of the shell 100 and the other is the back side of the shell 100.

[0044] The electronic cigarette provided in the embodiment of the present application has a shell 100 having a first side and a second side relative to each other. The oil cup 200 and the laser generating assembly 500 are respectively arranged on the first side and the second side of the shell 100, and the support base 300 is arranged on the side of the oil cup 200 close to the laser generating assembly 500. The heating assembly is arranged on the support base 300 and is located on the path of the laser beam emitted by the laser generating assembly 500. This ensures that the condensate generated during the atomization process of the smoke liquid 1 will not be deposited on the laser generating assembly 500 to form an obstruction, thereby not hindering the emission of the laser, thereby ensuring the heating effect.

[0045] It can be understood that since the oil cup 200 and the laser generating assembly 500 are respectively arranged on the first side and the second side of the shell 100, the heating assembly is arranged on the support seat 300 on the side of the oil cup 200 close to the laser generating assembly 500 and is located on the path of the laser beam emitted by the laser generating assembly 500. In order to enable the laser beam emitted by the laser generating assembly 500 to reach the heating assembly, the laser generating assembly 500 is vertically arranged instead of horizontally arranged, so that when condensate is generated on the laser generating assembly 500, the condensate can also flow down by gravity without being deposited on the laser generating assembly 500 to form an obstruction, thereby avoiding obstruction to the laser emission.

[0046] In some embodiments of the present application, Figure 4 and Figure 8 As shown, the housing 100 includes a bracket 120 and a shell 110 arranged around the bracket 120. The bracket 120 is provided with a first installation cavity 121 and a second installation cavity 122. The laser generating assembly 500 is located in the first installation cavity 121, and the oil cup 200, the support seat 300 and the heating assembly are all located in the second installation cavity 122. Such a configuration allows a certain distance to be maintained between the laser generating assembly 500 and the heating assembly, so that if oil explosion occurs when the heating assembly is heated, the oil droplets of the oil explosion are not easily splashed onto the laser generating assembly 500, thereby reducing the risk of oil droplets generated by the oil explosion splashing onto the laser generating assembly 500 and obstructing laser emission.

[0047] Optionally, the housing 110 and the bracket 120 are snap-fitted, so as to facilitate assembly and disassembly of the housing 110 and the bracket 120. For example, a first snap hole may be provided on the inner side wall of the housing 110, and a second snap buckle may be provided on the outer side wall of the bracket 120, and the second snap buckle may be snap-fitted with the first snap hole; or, a first snap hole may be provided on the outer side wall of the bracket 120, and a second snap buckle may be provided on the inner side wall of the housing 110, and the second snap buckle may be snap-fitted with the first snap hole.

[0048] Optionally, the oil cup 200 is snap-fitted with the bracket 120, so as to facilitate the assembly and disassembly of the oil cup 200 and the bracket 120. For example, a second snap hole may be provided on the inner side wall of the second installation cavity 122, and a third snap buckle may be provided on the outer side wall of the oil cup 200, and the third snap buckle may be snap-fitted with the second snap hole; or, a second snap hole may be provided on the inner side wall of the second installation cavity 122, and a third snap buckle may be provided on the outer side wall of the oil cup 200, and the third snap buckle may be snap-fitted with the second snap hole.

[0049] In some embodiments of the present application, Fig.10As shown, the bracket 120 is provided with a first opening 123 communicating with the first mounting cavity 121, and the laser generating assembly 500 includes a mounting seat 510 and a laser light source 520 disposed on the mounting seat 510, the mounting seat 510 is detachably covered at the first opening 123, and the laser light source 520 is located in the first mounting cavity 121. By detachably covering the mounting seat 510 at the first opening 123, it is convenient to repair and replace the laser generating assembly 500. Among them, the laser light source 520 has a pin, and the mounting seat 510 is provided with a space-avoiding structure for the pin to pass through.

[0050] Optionally, the laser light source 520 may be a laser chip (eg, a high-performance multi-junction VCSEL laser chip) using a series stacking technology to increase laser intensity while reducing the cross-sectional area of ​​the electronic cigarette to facilitate miniaturization of the electronic cigarette.

[0051] In order to realize that the mounting seat 510 is detachably covered at the first opening 123, as shown in FIG. Fig.10 As shown, a flange 511 can be provided on the side of the mounting seat 510 away from the laser light source 520, and a first buckle 124 can be provided on the edge of the first opening 123, and the first buckle 124 can be snap-fitted with the flange 511. Specifically, the first buckle 124 is provided on both sides of the edge of the first opening 123, and a circle of flange 511 is provided on the side of the mounting seat 510 away from the laser light source 520; when the mounting seat 510 needs to be installed at the first opening 123, the mounting seat 510 is pushed into the first opening 123 until the first buckle 124 is snapped on the flange 511, and the mounting seat 510 can be installed; when the mounting seat 510 needs to be removed from the first opening 123, the first buckle 124 only needs to be bent toward the outer periphery of the first opening 123 to disengage the first buckle 124 from the flange 511, and then the mounting seat 510 is pulled out of the first opening 123, and the mounting seat 510 can be removed.

[0052] In some embodiments of the present application, Figure 8 and Fig. 9 As shown, a second through hole 125 for the laser beam emitted by the laser generating component 500 to pass through is provided on the side wall of the first mounting cavity 121 close to the second mounting cavity 122, and the heating component is directly opposite to the second through hole 125; Fig.19 and Fig. 20 As shown, the laser generating assembly 500 further includes a protective cover 530, which is disposed on the light-emitting end of the laser light source 520, and the side of the protective cover 530 facing the second through hole 125 is a light-transmitting structure. By providing the protective cover 530, it is possible to prevent oil droplets generated by frying oil when the heating assembly is heated from splashing onto the laser light source 520, thereby obstructing the emission of the laser.

[0053] Specifically, Fig. 20As shown, the protective cover 530 includes a blocking ring 531 and a transparent sheet 532. The blocking ring 531 is arranged around the light output end of the laser light source 520, and the transparent sheet 532 covers one end of the blocking ring 531 close to the second through hole 125. The transparent sheet 532 can be a glass sheet.

[0054] In some embodiments of the present application, Fig.14 As shown, the oil cup 200 also has a liquid storage chamber 202 for storing the smoke liquid 1, and the first air channel 201 is located on a side of the liquid storage chamber 202 close to the laser generating assembly 500; Figure 15 to Figure 18 As shown, the support base 300 is provided with a channel 301 connected to the first airway 201 and a first through hole 302 for the laser beam to pass through, the heating component is located in the channel 301 and directly opposite to the first through hole 302, and the heating component is connected to the liquid storage chamber 202 for liquid conduction. In this arrangement, the laser can pass through the first through hole 302 to reach the heating component, the smoke liquid 1 in the liquid storage chamber 202 can be transferred to the heating component, and heated by the heating component to be atomized into smoke, and the smoke enters the first airway 201 through the channel 301 for the user to inhale.

[0055] Optionally, the oil cup 200 also has a second air channel 203 and a heating chamber 204, both of which are located on the side of the liquid storage chamber 202 close to the laser generating assembly 500, and the support seat 300 is arranged in the heating chamber 204; the shell 100 is provided with an air inlet, the air inlet of the second air channel 203 is connected to the internal space of the shell 100, the air outlet of the second air channel 203 is connected to the heating chamber 204, the air inlet of the first air channel 201 is connected to the heating chamber 204, and the air outlet of the first air channel 201 is connected to the outside. Fig.14 As shown, Fig.14 The dotted arrows in the figure indicate the flow direction of the airflow. When the electronic cigarette is working, the outside air enters the shell 100 from the air inlet, and then flows through the second air channel 203, the heating chamber 204 and the first air channel 201 in sequence, and is mixed with the smoke in the first air channel 201 for the user to inhale.

[0056] In some embodiments of the present application, Fig.12 As shown, the bottom of the oil cup 200 is provided with a second opening 205 connected to the liquid storage chamber 202, and the electronic cigarette further includes a bottom cover 910, which is sealed at the second opening 205. By providing the second opening 205, it is convenient to add the smoke liquid 1 into the liquid storage chamber 202, and it is also convenient to clean the liquid storage chamber 202. Specifically, in order to prevent the smoke liquid 1 from leaking from the second opening 205, the electronic cigarette further includes a first sealing member 921, which is provided on the side of the bottom cover 910 facing the liquid storage chamber 202 and has an interference fit with the liquid storage chamber 202.

[0057] Optionally, the bottom of the oil cup 200 is also provided with a third opening 206 connected to the heating chamber 204, and the electronic cigarette further includes a bottom cover 910, which is also sealed at the third opening 206. By providing the third opening 206, it is convenient to clean the heating chamber 204 and the second airway 203. Specifically, in order to prevent the condensate in the second airway 203 from leaking from the third opening 206, the electronic cigarette further includes a second seal 922, which is provided on the side of the bottom cover 910 facing the heating chamber 204 and has an interference fit with the third opening 206. It should be noted that in order to allow air to enter the second airway 203, a fourth airway is provided on the bottom cover 910 and a fifth airway is provided on the second seal 922, and the air in the housing 100 flows through the fourth airway and the fifth airway in sequence to enter the second airway 203.

[0058] In some embodiments of the present application, the heating component includes an adsorbent 410 that can adsorb the smoke liquid 1. When the electronic cigarette is working, the laser generating component 500 emits a laser beam to the adsorbent 410 of the heating component, causing the adsorbent 410 to generate heat and heat the smoke liquid 1 adsorbed thereon to form smoke.

[0059] Optionally, a light-absorbing coating is provided on the side of the adsorbent 410 facing the laser generating assembly 500. By providing the light-absorbing coating, the laser generating assembly 500 emits laser light to the light-absorbing coating, and the light-absorbing coating absorbs the laser energy and converts it into heat energy and then transfers it to the adsorbent 410, so that the temperature of the adsorbent 410 rises rapidly to facilitate rapid heating of the smoke liquid 1 adsorbed on the adsorbent 410, so that the smoke liquid 1 can be quickly atomized into smoke, effectively improving the atomization heating efficiency.

[0060] Preferably, the thickness of the light-absorbing coating is below 60 μm. For example, the thickness of the light-absorbing coating can be 1 μm, 5 μm, 10 μm, 15 μm, 20 μm, 25 μm, 30 μm, 35 μm, 40 μm, 45 μm, 50 μm, 55 μm, 60 μm or a range between any two of the above values, etc. The thickness can be set according to actual needs.

[0061] In some embodiments of the present application, Figure 1 to Figure 5 As shown, the electronic cigarette also includes a mouthpiece 700 having a third airway 701 , which is connected to the housing 100 and communicates with the first airway 201 , so that smoke in the first airway 201 enters the third airway 701 of the mouthpiece 700 and is inhaled by the user through the mouthpiece 700 .

[0062] like Fig.21As shown, the suction nozzle 700 includes a matching portion 710, which is inserted into the shell 100 and surrounded by the outer periphery of the oil cup 200. The matching portion 710 is provided with a third through hole 711 for the laser beam to pass through. The second through hole 125 is opposite to the heating component, so that the laser can pass through the third through hole 711 and reach the heating component.

[0063] Optional, such as Figure 4 As shown, an anti-condensation cotton 930 is provided at one end of the third air passage 701 of the suction nozzle 700 close to the first air passage 201, and the anti-condensation cotton 930 is provided with an air outlet hole connecting the third air passage 701 and the first air passage 201, and the smoke in the first air passage 201 enters the suction nozzle 700 through the air hole for the user to inhale. By providing the anti-condensation cotton 930, the smoke inside the suction nozzle 700 can be prevented from condensing and liquefying.

[0064] In some embodiments of the present application, the electronic cigarette further includes a magnetic attraction component, which includes a first magnetic attraction member 941 (such as Figure 6 and Figure 7 ) and a second magnetic attraction member 942 (as shown) disposed on the suction nozzle 700 Fig.21 As shown in FIG. 1 , the second magnetic member 942 is magnetically connected to the first magnetic member 941. By providing the above-mentioned magnetic assembly, the nozzle 700 can be detachably connected to the housing 100, thereby facilitating the installation and removal of the nozzle 700 and improving the efficiency of assembly and removal.

[0065] Specifically, one of the first magnetic member 941 and the second magnetic member 942 is a magnetically attractable metal (such as iron, etc.), and the other is a magnet, or both are magnets. When the housing 100 includes the bracket 120 and the shell 110, the first magnetic member 941 can be disposed on the upper end surface of the bracket 120 or embedded in the upper end of the bracket 120.

[0066] In some embodiments of the present application, the electronic cigarette further includes an anti-dry burning module, which includes a temperature sensor for detecting the temperature of the heating component, and the temperature sensor is communicatively connected to the laser generating component 500. Specifically, when the detected temperature of the heating component exceeds a preset value, it is determined that there is no e-liquid 1, and the laser generating component 500 stops heating to prevent dry burning, thereby improving the safety of the electronic cigarette.

[0067] Optionally, the electronic cigarette also includes a power supply device, such as Figure 2 and Figure 4 As shown, the power supply device includes a battery 810 and a switch control component, and the switch control component and the laser generating component 500 are both connected to the battery 810. In this way, the electronic cigarette can be turned on and off by the switch control component, and the laser generating component 500 (specifically, the laser light source 520) can be powered by the battery 810 to emit a laser beam.

[0068] The switch control assembly may include a circuit board 821, a pneumatic switch and a switch button 822. The pneumatic switch and the switch button 822 are both connected to the circuit board 821. The switch button 822 is used for the user to manually control the on and off of the electronic cigarette, and the pneumatic switch is used to automatically control the on and off of the electronic cigarette through airflow. The pneumatic switch is preferably arranged on the inner side of the first air inlet 101, so as to facilitate the on and off control of the pneumatic switch through airflow.

[0069] Specifically, Figure 8 As shown, a fourth through hole 126 is provided on the side wall of the housing 100, and the switch button 822 partially extends from the fourth through hole 126 to the outer surface of the housing 100 (eg, Figure 5 As shown), so that the user can press the switch button 822; a third mounting cavity 127 is also provided on the bracket 120 of the shell 100, and the third mounting cavity 127 is located below the first mounting cavity 121 and the second mounting cavity 122, and the power supply device is arranged in the third mounting cavity 127.

[0070] Optional, such as Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, the electronic cigarette also includes a charging interface 600, which is connected to the battery 810 so that the battery 810 can be charged through the charging interface 600; the charging interface 600 is installed in the first air inlet hole 101 on the shell 100, and a second air inlet hole connected to the inside of the shell 100 is provided on the side wall of the charging interface 600, so that air can enter the shell 100 through the first air inlet hole 101 and the second air inlet hole in sequence.

[0071] Figure 1 to Figure 5 The working principle of the electronic cigarette shown is as follows:

[0072] Power supply activation: the user presses the switch button 822 of the electronic cigarette or automatically activates the power supply device through the pneumatic switch when inhaling;

[0073] Heating process: the smoke oil in the oil cup 200 penetrates into the adsorption member 410 of the heating component. The adsorption member 410 is provided with a light-absorbing coating on the side facing the laser generating component 500. The power supply device supplies power to the laser generating component 500, and the laser generating component 500 then emits laser (multiple beams or a single beam) to the light-absorbing coating for heating;

[0074] Smoke liquid atomization: the adsorption element 410 heats the smoke liquid 1 inside thereof, and the smoke liquid 1 is atomized into smoke by the heat;

[0075] Inhalation of smoke: The user inhales the generated smoke through the mouthpiece 700 of the electronic cigarette, and the smoke enters the lungs through the user's throat and is then exhaled.

[0076] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0077] The electronic cigarette provided in the embodiment of the present application is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation method of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An electronic cigarette, characterized in that: It comprises a housing (100), an oil cup (200) for storing smoke liquid (1) and having a first air passage (201), a support seat (300), a heating component for heating the smoke liquid (1), and a laser generating component (500) for emitting a laser beam to heat the heating component, wherein the oil cup (200), the support seat (300), the heating component, and the laser generating component (500) are all located in the housing (100); The shell (100) has a first side and a second side opposite to each other, the oil cup (200) is arranged on the first side of the shell (100), the laser generating assembly (500) is arranged on the second side of the shell (100), the support seat (300) is arranged on a side of the oil cup (200) close to the laser generating assembly (500), and the heating assembly is arranged on the support seat (300) and is located on the path of the laser beam emitted by the laser generating assembly (500).

2. The electronic cigarette according to claim 1, characterized in that: The oil cup (200) has a liquid storage chamber (202) for storing smoke liquid (1), and the first air channel (201) is located on a side of the liquid storage chamber (202) close to the laser generating assembly (500); the support seat (300) is provided with a channel (301) connected to the first air channel (201) and a first through hole (302) for the laser beam to pass through, the heating assembly is located in the channel (301) and directly opposite to the first through hole (302), and the heating assembly is connected to the liquid storage chamber (202) for liquid conduction.

3. The electronic cigarette according to claim 2, characterized in that: The oil cup (200) also has a second air duct (203) and a heating chamber (204), and the second air duct (203) and the heating chamber (204) are both located on a side of the liquid storage chamber (202) close to the laser generating assembly (500), and the support seat (300) is arranged in the heating chamber (204); a first air inlet (101) is provided on the shell (100), and the air inlet and air outlet of the second air duct (203) are respectively connected to the internal space of the shell (100) and the heating chamber (204), and the air inlet and air outlet of the first air duct (201) are respectively connected to the heating chamber (204) and the outside.

4. The electronic cigarette according to claim 3, characterized in that: The electronic cigarette further comprises a charging interface (600), wherein the charging interface (600) is installed in the first air inlet hole (101), and a second air inlet hole communicating with the interior of the housing (100) is provided on a side wall of the charging interface (600).

5. The electronic cigarette according to claim 1, characterized in that: The housing (100) comprises a bracket (120) and an outer shell (110) arranged around the outer periphery of the bracket (120); the bracket (120) is provided with a first installation cavity (121) and a second installation cavity (122); the laser generating component (500) is located in the first installation cavity (121); and the oil cup (200), the support seat (300) and the heating component are all located in the second installation cavity (122).

6. The electronic cigarette according to claim 1, characterized in that: The housing (100) comprises a bracket (120) and an outer shell (110) arranged around the outer periphery of the bracket (120); the bracket (120) is provided with a first installation cavity (121) and a second installation cavity (122); the laser generating component (500) is located in the first installation cavity (121); and the oil cup (200), the support seat (300) and the heating component are all located in the second installation cavity (122).

7. The electronic cigarette according to claim 6, characterized in that: The bracket (120) is provided with a first opening (123) connected to the first mounting cavity (121), and the laser generating assembly (500) includes a mounting seat (510) and a laser light source (520) arranged on the mounting seat (510), and the mounting seat (510) is detachably covered at the first opening (123), and the laser light source (520) is located in the first mounting cavity (121).

8. The electronic cigarette according to claim 7, characterized in that: A flange (511) is provided on a side of the mounting seat (510) facing away from the laser light source (520), and a first buckle (124) is provided on an edge of the first opening (123), and the first buckle (124) is snap-fitted with the flange (511); And / or, the laser light source (520) has a pin, and the mounting seat (510) is provided with a clearance structure for the pin to pass through.

9. The electronic cigarette according to claim 7, characterized in that: A second through hole (125) is provided on the side wall of the first installation cavity (121) close to the second installation cavity (122) for the laser beam emitted by the laser generating component (500) to pass through, and the heating component is directly opposite to the second through hole (125); the laser generating component (500) also includes a protective cover (530), and the protective cover (530) is provided on the light emitting end of the laser light source (520), and the side of the protective cover (530) facing the second through hole (125) is a light-transmitting structure.

10. The electronic cigarette according to any one of claims 1 to 9, characterized in that: The electronic cigarette further comprises a mouthpiece (700) having a third air passage (701), wherein the mouthpiece (700) is connected to the housing (100), and the third air passage (701) is in communication with the first air passage (201); And / or, the electronic cigarette further comprises an anti-dry burning module, the anti-dry burning module comprises a temperature sensor for detecting the temperature of the heating component, the temperature sensor is communicatively connected with the laser generating component (500); And / or, the electronic cigarette further comprises a power supply device, the power supply device comprises a battery (810) and a switch control component, and the switch control component and the laser generating component (500) are both connected to the battery (810).

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