Electronic cigarette adaptive to oil injection

Abstract

The electronic cigarette comprises an electronic cigarette body, an oil storage cavity used for storing atomization substrates and an atomization core used for heating the atomization substrates are arranged in the electronic cigarette body, one end of the electronic cigarette body is provided with a first guiding oil injection channel, and the other end of the electronic cigarette body is provided with a second guiding oil injection channel. The other opposite end of the electronic cigarette body is provided with a second guiding oil injection channel, and ports of the ends, facing the oil storage cavity, of the first guiding oil injection channel and the second guiding oil injection channel serve as a first oil injection port and a second oil injection port correspondingly. The first oil injection port and the second oil injection port are respectively communicated with the oil storage cavity, and the first oil injection port and the second oil injection port are respectively provided with a first sealing film and a second sealing film which can be punctured and can automatically restore to the original shape after being punctured. And by arranging the first oil injection port and the second oil injection port, oil injection machines of different specifications can be adapted, the requirements of customers are met, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic cigarettes, and more specifically, to an electronic cigarette adapted for oil injection. Background Art

[0002] The open electronic cigarette or atomizer in the prior art usually has an oil filling hole, and a detachable sealing plug is inserted into the oil filling hole. When filling oil, the sealing plug needs to be opened for filling oil. This method cannot meet the demand for automatic oil filling.

[0003] Currently, there are automatic oil filling machines on the market, and generally there is only one oil filling method, such as filling from top to bottom or from bottom to top. However, existing electronic cigarettes or atomizers usually only have an oil filling position at one end, which cannot meet the requirements of different types of automatic oil filling machines. Summary of the invention

[0004] The purpose of this application is to provide an electronic cigarette adapted for oil injection in view of the above-mentioned defects of the prior art, so as to solve the problem that the open electronic cigarette in the prior art cannot be compatible with the oil injection methods of different oil injection machines, resulting in high mold opening costs and inability to meet the needs of different customers.

[0005] The present application discloses an electronic cigarette adapted for oil injection, comprising an electronic cigarette body, wherein an oil storage chamber for storing an atomized matrix and an atomizing core for heating the atomized matrix are provided in the electronic cigarette body, a first guiding oil injection channel is provided at one end of the electronic cigarette body, and a second guiding oil injection channel is provided at the other opposite end of the electronic cigarette body, the first guiding oil injection channel and the second guiding oil injection channel have ports at one end facing the oil storage chamber as a first oil injection port and a second oil injection port, respectively, the first oil injection port and the second oil injection port are respectively communicated with the oil storage chamber, and the first oil injection port and the second oil injection port are respectively provided with a first sealing film and a second sealing film which can be punctured and can restore to their original state after puncture.

[0006] As one embodiment, the electronic cigarette body includes a smoking mouthpiece, the smoking mouthpiece has a smoking port, the first guide oil injection channel is arranged on the smoking mouthpiece, the atomization core includes an atomization tube and a heating core, the heating core is arranged in the atomization tube, an atomization channel is formed in the atomization tube, a first airflow channel is arranged in the electronic cigarette body, the first airflow channel passes through the atomization channel and communicates with the smoking port; the atomization channel is a part of the first airflow channel, the electronic cigarette body is provided with an air inlet at a position corresponding to the second guide oil injection channel, the air inlet is communicated with the first airflow channel, and the first airflow channel is connected to the second guide oil injection channel through the air inlet.

[0007] As one of the embodiments, a second air flow channel is further provided in the electronic cigarette body, an air outlet is provided at a position of the smoking nozzle corresponding to the first guide oil injection channel, the air outlet is communicated with the second air flow channel, the second air flow channel is connected to the first guide oil injection channel through the air outlet, and the end of the second air flow channel away from the air outlet is connected to the first air flow channel.

[0008] As one embodiment, the electronic cigarette body includes a first shell, the oil storage chamber is formed in the first shell, the atomizer core is installed in the oil storage chamber, the smoking nozzle is located at one end of the first shell, and the first shell is provided with a first sealing member for sealing the oil storage chamber at one end facing the smoking nozzle, the first oil filling port is opened on the first sealing member, and the first oil filling port corresponds to the first guide oil filling channel of the smoking nozzle, and the first sealing film is formed on the first sealing member.

[0009] As one embodiment, the electronic cigarette body also includes a second shell, the first shell and the first blocking piece are arranged in the second shell, the smoking nozzle is formed at one end of the second shell, a first gap space is formed between the first blocking piece and the first shell, a first air hole is opened on the first blocking piece, and the first shell also defines an airway tube, and the first air flow channel includes an airway, a first air hole, and a first gap space in the airway tube that are interconnected.

[0010] As one embodiment, an airflow sensor is provided at one end of the airway tube away from the mouthpiece.

[0011] As one embodiment, the second oil filling port is opened at the end of the first shell away from the smoking nozzle, and a second sealing piece for sealing is provided at the second oil filling port, and the second sealing film is formed on the second sealing piece. The electronic cigarette body also includes an atomizer seat, which is located at the end of the first shell away from the smoking nozzle, and the second guide oil filling channel is formed on the atomizer seat and corresponds to the second oil filling port.

[0012] As one of the embodiments, the electronic cigarette body also includes a bottom cover, which is located on the side of the atomizer seat away from the first shell, the atomizer seat has a guide tube protruding toward the bottom cover, the first guide oil injection channel is formed in the guide tube, a second air hole is opened on the bottom cover, the second air hole and the second guide oil injection channel correspond to each other, a gap is left between one end of the guide tube and the bottom cover as the air inlet, a second gap space is provided between the bottom cover and the atomizer seat, a third gap space is provided between the atomizer seat and one end of the first shell, and the first air flow channel includes a second gap space, a third gap space and an atomization channel that are interconnected.

[0013] As one implementation manner, the thickness of the first sealing film and the second sealing film is 3.0 mm-3.5 mm.

[0014] As one embodiment, the end of the first oil-injection guide channel away from the first sealing film is open and is open to the same end of the smoking port facing the smoking nozzle.

[0015] As one embodiment, the second guide oil injection channel is open at one end away from the second sealing film, and the first guide oil injection channel and the second guide oil injection channel are provided with a detachable sealing component at one end away from the first sealing film and the second sealing film.

[0016] As one implementation manner, the first shell is further provided with a receiving space, and a battery cell is installed in the receiving space.

[0017] As one embodiment, the atomizer seat is further provided with a control board, the control board is provided with conductive terminals electrically connected to the two poles of the control board, the heating core includes an oil guide and an electric heating element, the electric heating element is provided with a conductive wire electrically connected to the conductive terminal, the conductive terminal is further provided with an insulating sleeve, and the insulating sleeve is used to fix the conductive wire to the conductive terminal by riveting;

[0018] The control board is also provided with a power supply interface, and the power supply interface is arranged on a side of the control board away from the atomizer core.

[0019] It should be noted that the specification of the present application records a large number of technical features, which are distributed in various technical solutions. If all possible combinations of technical features of the present application (i.e., technical solutions) are to be listed, the specification will be too long. In order to avoid this problem, the various technical features invented in the above-mentioned invention content of the present application, the various technical features invented in the various implementation modes and examples below, and the various technical features invented in the drawings can be freely combined with each other to form various new technical solutions (these technical solutions are 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 invented, and in another example, feature A+B+D+E is invented, and features C and D are equivalent technical means that play the same role. Technically, only one of them needs to 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 deemed to have been recorded because it is technically infeasible, while the solution of A+B+C+E should be deemed to have been recorded.

[0020] The present disclosure provides an electronic cigarette adapted for oil injection, which has the following beneficial effects: by respectively arranging oil injection ports at both ends of the electronic cigarette body, it can satisfy both oil injection machines that inject oil from bottom to top and oil injection machines that inject oil from top to bottom, thereby improving production efficiency; and the guide oil injection channel serves to guide the oil injection needle of the oil injection machine, while also preventing the sealing film from being exposed to the outside, thereby preventing the user from accidentally puncturing the sealing film and causing oil leakage; at the same time, the sealing film that can restore itself to its original state after puncture can be directly punctured and pulled out by the oil injection needle of the oil injection machine, without the need to remove the sealing plug, and there will be no problem of oil leakage during the oil injection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the present application will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0022] Figure 1 It is a schematic diagram of the structure of the electronic cigarette adapted for oil injection provided in the present application;

[0023] Figure 2 It is a cross-sectional schematic diagram of an electronic cigarette adapted for oil injection provided in the present application;

[0024] Figure 3 It is a schematic diagram of the explosion of the electronic cigarette adapted for oil injection provided by the present application;

[0025] Figure 4 This is a structural schematic diagram of an electronic cigarette adapted for oil injection provided in the present application from one angle;

[0026] Figure 5 This is a schematic structural diagram of the electronic cigarette adapted for oil injection provided by the present application from another angle;

[0027] Figure 6 It is a schematic diagram of the assembly of the first shell and the first blocking member of the electronic cigarette adapted for oil injection provided in the present application;

[0028] Figure 7 It is a schematic diagram of the assembly of the first shell and the second blocking member of the electronic cigarette adapted for oil injection provided in the present application;

[0029] Figure 8 It is an airflow direction diagram of the first airflow channel and the second airflow channel of the electronic cigarette adapted for oil injection provided by the present application;

[0030] Fig. 9 It is a partial cross-sectional view of the first shell of the electronic cigarette adapted for oil filling provided in the present application. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0032] It should be noted that all directional indications in the embodiments of the present disclosure (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In the present disclosure, unless otherwise clearly specified and limited, the terms "connected", "fixed", etc. should be understood in a broad sense, for example, it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0034] In this article, "communication" refers to fluid communication, that is, fluid (including liquid and / or gas) can flow from one component to another component. In addition, in this article, communication between two components can refer to direct communication between the two components, for example, at least partial alignment between two holes, or communication through an intermediate medium.

[0035] In the present disclosure, unless otherwise stated, all numbers used in the specification and claims to represent component parameters, technical effects, etc. should be understood as being modified by the term "approximately" or "roughly" in any case. Therefore, unless otherwise indicated, the numerical parameters listed in the following specification and the attached claims are approximate values. For those skilled in the art, it can vary according to the desired properties and effects sought to be obtained through the present disclosure, and each numerical parameter should be interpreted according to the number of significant digits and conventional rounding methods or in a manner understood by those skilled in the art.

[0036] In the present disclosure, the terms used in the description of various examples are only for the purpose of describing specific examples and are not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the element can be one or more. In addition, the term "and / or" used in the present disclosure covers any one of the listed items and all possible combinations.

[0037] "Atomized substrate" refers to a mixture or auxiliary substance that can be completely or partially atomized into an aerosol by an electronic device or similar device. The atomized substrate can be a medium such as electronic cigarette liquid, cigarette oil, gel-like cigarette material, cigarette paste, etc. or medical drugs. By atomizing these media, an aerosol that can be inhaled or absorbed can be delivered to the user.

[0038] "Aerosol" refers to a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gas medium.

[0039] The present application discloses an electronic cigarette adapted for oil injection (hereinafter referred to as electronic cigarette for convenience of description), which is used to solve the problem that the common open electronic cigarette in the prior art has only a single oil injection channel and cannot be adapted to oil injection machines of different specifications, which is inconvenient for customers to use.

[0040] The present application is described in detail below with reference to the accompanying drawings and embodiments. Figure 1-9 .

[0041] like Figure 1 , Figure 2 , Figure 6 as well as Figure 7 As shown, an electronic cigarette suitable for oil injection includes an electronic cigarette body 10 and an atomization core 16.

[0042] The electronic cigarette body 10 defines an oil storage chamber 52 inside, and the oil storage chamber 52 stores an atomized matrix that can be atomized. The atomizer core 16 is arranged in the oil storage chamber 52, and the atomizer core 16 is configured to heat the atomized matrix in the oil storage chamber 52 to form an aerosol. The electronic cigarette body 10 is provided with a first guide oil injection channel 11a and a second guide oil injection channel 24b that are connected to the oil storage chamber 52. The first guide oil injection channel 11a and the second guide oil injection channel 24b are respectively used as the first oil injection port 53 and the second oil injection port 54 at one end facing the oil storage chamber. The oil injection needle can inject oil into the oil storage chamber 52 along the first guide oil injection channel 11a and the second guide oil injection channel 24b through the first oil injection port 53 and the second oil injection port 54 to realize the oil injection operation. The guide oil injection channel plays a role in guiding the oil injection needle of the oil injection machine, and also prevents the sealing film from being exposed to the outside, so as to prevent the user from accidentally piercing the sealing film and causing oil leakage.

[0043] In the above embodiment, the first guide oil injection channel 11a and the second guide oil injection channel 24b are respectively arranged at two opposite ends of the electronic cigarette body 10, so as to adapt to oil injection machines of different specifications to meet the needs of different customers, thereby avoiding the problem that customers only have a single oil injection machine and need to prepare different jigs, resulting in slow production efficiency and high production costs.

[0044] refer to Figure 2 As shown, the first guide oil injection channel 11a is arranged at one end of the electronic cigarette body 10, and the second guide oil injection channel 24b is arranged at both ends of the electronic cigarette body 10 relative to the first guide oil injection channel 11a. The relative arrangement of the first guide oil injection channel 11a and the second guide oil injection channel 24b not only adapts to the most common oil injection machines on the market, i.e., the oil injection machines that inject oil from top to bottom and the oil injection machines that inject oil from bottom to top, while meeting the needs of customers, the relative arrangement also has a simple structure and low processing cost, which can be better suitable for existing electronic cigarettes, and also has the advantage of not occupying too much volume of the oil storage chamber 52.

[0045] In some examples, the first oil injection port 53 and the second oil injection port 54 are respectively fixed with a first sealing film 131 and a second sealing film 221 to block the first oil injection port 53 and the second oil injection port 54. Furthermore, in order to achieve repeated oil injection, the first sealing film 131 and the second sealing film 221 are made of a material that can be punctured and can restore itself after puncture, so that the first sealing film 131 and the second sealing film 221 are automatically sealed after the oil injection needle is pulled out to prevent oil leakage. In some examples, the material that can be punctured and can restore itself after puncture includes but is not limited to silicone, rubber or latex, such as fluororubber, nitrile rubber, styrene-butadiene rubber. In the embodiment of the present application, silicone is preferably used, and silicone has the advantages of being non-toxic and environmentally friendly.

[0046] In some instances, the thickness of the first sealing film 131 and the second sealing film 221 is between 3.0 mm and 3.5 mm, including but not limited to 3.0 mm, 3.1 mm, 3.2 mm, 3.3 mm, 3.4 mm, and 3.5 mm. The thickness of the first sealing film 131 and the second sealing film 221 are the same or different. Those skilled in the art can adjust it according to the volume of the oil storage chamber 52 to ensure that it is easy to puncture without oil leakage and has good sealing performance after recovery. In a preferred embodiment of the present application, the first sealing film 131 is 3.5 mm and the second sealing film 221 is 3.0 mm.

[0047] In some examples, the present application does not limit the number of the first oil injection port 53 and the second oil injection port 54, and those skilled in the art can set the number according to their needs. Figure 2 As shown, there are two first oil filling ports 53 and one second oil filling port 54. By providing more ports to adapt to oil filling machines of different specifications, the adaptability of the product is improved.

[0048] like Figure 2 and Figure 3 As shown, the electronic cigarette body 10 includes a first shell 14, a second shell 11, an atomizer seat 23, and a bottom cover 24, wherein one end of the second shell 11 has a smoking nozzle 111, and the other end is open, the first shell 14 and the atomizer seat 23 are arranged in the second shell, and the oil storage chamber 52 is formed in the first shell 14, and the atomizer seat 23 is arranged at one end of the first shell 14 away from the smoking nozzle, for sealing the oil storage chamber 52; the bottom cover 24 is arranged at the opening of the second shell 11, for closing the second shell 11, and the other end.

[0049] In some embodiments, the electronic cigarette body 10 also includes a third shell 13, and the third shell 13 is sleeved on the periphery of the second shell 11. The second shell 11 has a window corresponding to the oil storage chamber, and a transparent cover is arranged at the window for observing the amount of oil filled in the oil storage chamber. The third shell 13 is used to fix the cover on the second shell 11 from the periphery.

[0050] In some examples, a first sealing member 13 for sealing the oil storage chamber 52 is further provided at one end of the first shell 14 facing the mouthpiece, and the first shell 14 and the first sealing member 13 are provided in the second shell 11.

[0051] The first blocking member 13 is disposed between the first shell 14 and the second shell 11 . The inner wall surface of the first shell 14 cooperates with the end of the first blocking member 13 facing the oil storage chamber 52 to form an oil storage chamber 52 . The oil storage chamber 52 is used to store the atomization matrix. The atomization core 16 is accommodated in the oil storage chamber 52 of the first shell 14 .

[0052] In some examples, the atomizer core 16 is disposed in the oil storage chamber 52 to atomize the atomized matrix stored in the oil storage chamber 52. Specifically, the atomizer core 16 includes an atomizer tube 161, a heating core 162, and a support ring 163. The heating core 162 and the support ring 163 are disposed in the atomizer tube 161. An atomization channel 55 is formed in the atomizer tube 161. The atomizer tube 161 is provided with an oil inlet hole for the atomized matrix in the oil storage chamber 52 to be transferred to the heating core 162 for atomization. The support ring 163 is disposed on the side of the heating core 162 away from the oil storage chamber 52 for positioning the heating core 162 so that the heating core 162 is opposite to the oil inlet hole. Figure 3 As shown, the heating core 162 includes an oil guide 162a and an electric heating element 162b, the oil guide 162a includes an atomizing surface and a liquid absorbing surface arranged opposite to the atomizing surface, and the electric heating element 162b is arranged on the atomizing surface of the oil guide 162a. The oil guide 162a is used to guide the atomized substrate to the atomizing surface, and the electric heating element 162b is used to heat the atomized substrate to generate aerosol.

[0053] In one embodiment, the oil guide 162a may include flexible fibers, such as cotton fibers, non-woven fabrics, glass fiber ropes, etc., or include porous materials with microporous structures, such as porous ceramics, so that the oil guide 162a can absorb the atomized matrix and transfer the atomized matrix to the electric heating element 162b through the internal gaps or microporous structures. Correspondingly, the electric heating element 162b can be combined with the oil guide 162a by printing, deposition, sintering or physical assembly, or wrapped around the outside of the oil guide 162a, or wrapped in the oil guide. In some embodiments, the suitable materials that can be used for the electric heating element 162b include materials such as nickel, iron, stainless steel, nickel-iron alloy, nickel-chromium alloy, iron-chromium-aluminum alloy or metal titanium, or a conductive material containing at least one of the above, so that when conducting electricity, the atomized matrix can be heated by resistive heating, so that at least one component in the atomized matrix is ​​volatilized to form an aerosol.

[0054] In some examples, the electric heating element 162b includes a plurality of heating regions, and the plurality of heating regions are interconnected to form a ring structure. In some examples, the heating regions may be connected in series or in parallel in the circuit, or some of the heating regions may be connected in series and then in parallel in the circuit.

[0055] Specifically, Figure 6 , Figure 7 , Figure 8 as well as Fig. 9As shown, a first gap space 61 is formed between the first blocking member 13 and the first shell 14, a first air hole 13a is opened on the first blocking member 13, and the first shell 14 is also defined by an airway tube 141. The first air flow channel A1 includes an airway in the airway tube 141, a first air hole 13a, and a first gap space 61 that are interconnected.

[0056] like Figure 7 , Figure 8 as well as Fig. 9 As shown, the second oil filling port 54 is opened at the end of the first shell 14 away from the smoking nozzle 111, and a second sealing member 22 for sealing is provided at the second oil filling port 54. The second sealing film 221 is formed on the second sealing member 22. The atomizer seat 23 is located at the end of the first shell 14 away from the smoking nozzle 111, and the second guide oil filling channel 24b is formed on the atomizer seat 23 and corresponds to the second oil filling port 54.

[0057] The first blocking member 13 and the second blocking member 22 are made of silicone, rubber or latex, such as fluororubber, nitrile rubber, and styrene-butadiene rubber.

[0058] In some examples, an air inlet 23a is provided at a position of the electronic cigarette body 10 corresponding to the second guide oil injection channel 24b, and the air inlet 23a is communicated with the first air flow channel A1, and the first air flow channel A1 is connected with the second guide oil injection channel 24b through the air inlet 23a, thereby taking in air from the outside.

[0059] Specifically, Figure 2 , Figure 3 , Figure 5 As shown, the bottom cover 24 is located on the side of the atomizer seat 23 away from the first shell 14, the atomizer seat 23 has a guide tube 231 protruding toward the bottom cover 24, the second guide oil injection channel 24b is formed in the guide tube 231, and the bottom cover 24 is provided with a second air hole 24a, and the second air hole 24a corresponds to the second guide oil injection channel 24b. Figure 8 A gap is left between one end of the guide tube 231 and the bottom cover 24 as the air inlet 23a, a second gap space 62 is provided between the bottom cover 24 and the atomizer seat 23, a third gap space 63 is provided between the atomizer seat 23 and one end of the first shell 14, and the first airflow channel A1 includes the second gap space 62, the third gap space 63 and the atomization channel 55 which are interconnected.

[0060] See also Figure 8 In some examples, an airflow sensor 27 is provided at one end of the airway tube 141 away from the mouthpiece 111 .

[0061] The atomization channel 55 serves as a part of the first airflow channel A1. The position of the smoking nozzle 111 corresponding to the first guide oil injection channel 11a is provided with an air outlet 56. The air outlet 56 is communicated with the second airflow channel A2. The second airflow channel A2 is connected to the first guide oil injection channel 11a through the air outlet 56. The end of the second airflow channel A2 away from the air outlet 56 is connected to the first airflow channel A1, and then air is sucked into the second airflow channel A2 through the second guide oil injection channel 24b, the air inlet 23a and the first airflow channel A1 in sequence.

[0062] Specifically, refer to Figure 6 as well as Figure 7 As shown, the mouthpiece 111 is provided with a mouthpiece 51, which is communicated with the atomization channel 55. The electronic cigarette body 10 is provided with an air inlet 23a and an air outlet 56. The electronic cigarette body 10 is provided with a first airflow channel A1 and a second airflow channel A2 which are communicated with the air inlet 23a and the air outlet 56. An airflow sensor 27 is provided at the connection between the first airflow channel A1 and the second airflow channel A2. When inhaling through the mouthpiece 111, air enters through the air inlet 23a, and the air is divided into two parts, one of which flows out through the first airflow channel A1 at the mouthpiece 51, and the other flows out through the second airflow channel A2 at the air outlet 56, and then flows out through the first guide oil injection channel 11a, so as to avoid a certain airflow channel being blocked, which causes the airflow sensor 27 to be unable to be excited, and causes the electric heating element to be unable to work normally.

[0063] In some embodiments, a microphone sealing silicone member 26 is disposed around the airflow sensor 27 to improve the air tightness of the airflow sensor 27. The airflow sensor 27 is used to sense the change of air pressure in the electronic cigarette body 10, thereby outputting an electrical signal to stimulate the atomization core 16 to work. Therefore, the airflow sensor 27 should have good air tightness to improve the sensitivity of the sensing and is also used to fix the airflow sensor 27 to prevent displacement. Specifically, the microphone sealing silicone member 26 wraps the airflow sensor 27 and opens an air hole opposite to the airflow sensor 27. The gas flows through the airflow sensor 27 through the air hole. The gas applies pressure to the airflow sensor 27. The airflow sensor 27 senses the change of air pressure, thereby driving the battery 15 and the atomization core 16 to work through the control board 21. The microphone sealing silicone member 26 can be made of silicone, latex or rubber.

[0064] refer to Figure 6In some examples, the first housing 14 protrudes to one side to form a receiving space 57, and a battery cell 15 is installed in the receiving space 57. The battery cell 15 is used to power the electric heating element 162b. The voltage provided by the battery cell 15 is in the range of about 2.5V to about 9.0V, and the ampere of the current provided by the battery cell 15 is in the range of about 2.5A to about 20A. The battery cell 15 can be any battery for power supply without limitation.

[0065] In some instances, reference Figure 2 As shown, a control board 21 is also provided on the atomizer seat 23, and a conductive terminal 20 electrically connected to the two poles of the control board 21 is configured on the control board 21. The heating core 162 includes an oil guide 162a and an electric heating element 162b. The electric heating element 162b is configured with a conductive wire electrically connected to the conductive terminal 20. The conductive terminal 20 is also configured with an insulating sleeve 19. The insulating sleeve 19 is used to rivet and fix the conductive wire to the conductive terminal 20; a power supply interface 25 is also configured on the control board 21. The power supply interface 25 is arranged on the side of the control board 21 away from the atomizer core 16. The power supply interface 25 charges the battery core 15 through an external power supply. The battery core 15 is electrically connected to the heating core 162 through the control board for supplying power to the heating core 162.

[0066] In some examples, one end of the first oil injection guide channel 11 a away from the first sealing film 131 is open and is open to the same end of the smoking port 51 facing the smoking nozzle 111 .

[0067] In some examples, the end of the second oil guide channel 24b away from the second sealing film 221 is open, and the ends of the first oil guide channel 11a and the second oil guide channel 24b away from the first sealing film 131 and the second sealing film 221 are provided with a detachable sealing component, which is used to block the air inlet 23a and the air outlet 56, and is used to prevent the electronic cigarette from shaking during transportation to stimulate the airflow sensor 27 to make the heating core 162 work, causing the heating core 162 to burn out when the oil storage chamber 52 is not filled with oil, and also avoid affecting the negative pressure in the oil storage chamber during transportation or storage. Changes, causing the atomized matrix in the oil storage chamber to leak out of the electronic cigarette. Specifically, the sealing component includes but is not limited to one of a sealing plug or a sealing sleeve. It can be understood that it extends into the oil injection channel for blocking, and the sealing sleeve is wrapped around the end of the electronic cigarette for blocking. The sealing plug can be made of silicone, latex or rubber. The sealing sleeve can be made of silicone, latex or rubber, or a sticker, such as sticking the sticker on the end of the electronic cigarette body.

[0068] The above are only embodiments or examples of the present disclosure, and the patent scope of the present disclosure is not limited thereto. All equivalent structural transformations made by using the contents of the present disclosure and the drawings, or direct / indirect applications in other related technical fields under the concept of the present disclosure are included in the patent protection scope of the present disclosure. Various elements in the embodiments or examples may be omitted or replaced by their equivalent elements. In addition, the steps may be performed in an order different from that described in the present disclosure. Furthermore, the various elements in the embodiments or examples may be combined in various ways. It is important that with the evolution of technology, many of the elements described herein may be replaced by equivalent elements that appear after the present disclosure.

Claims

1. An electronic cigarette adapted for oil injection, comprising an electronic cigarette body, wherein the electronic cigarette body is provided with an oil storage cavity for storing an atomized matrix and an atomizing core for heating the atomized matrix, characterized in that: A first guide oil injection channel is provided at one end of the electronic cigarette body, and a second guide oil injection channel is provided at the other opposite end of the electronic cigarette body. The first guide oil injection channel and the second guide oil injection channel have one end port facing the oil storage chamber as a first oil injection port and a second oil injection port, respectively. The first oil injection port and the second oil injection port are communicated with the oil storage chamber, respectively. The first oil injection port and the second oil injection port are respectively provided with a first sealing film and a second sealing film that can be punctured and can restore to their original shape after puncture.

2. The electronic cigarette according to claim 1, characterized in that: The electronic cigarette body includes a smoking mouthpiece, which has a smoking port, the first guide oil injection channel is arranged on the smoking mouthpiece, the atomization core includes an atomization tube and a heating core, the heating core is arranged in the atomization tube, an atomization channel is formed in the atomization tube, a first airflow channel is arranged in the electronic cigarette body, the first airflow channel passes through the atomization channel and communicates with the smoking port; the atomization channel is a part of the first airflow channel, the electronic cigarette body is provided with an air inlet at a position corresponding to the second guide oil injection channel, the air inlet is communicated with the first airflow channel, and the first airflow channel is connected to the second guide oil injection channel through the air inlet.

3. The electronic cigarette according to claim 2, characterized in that: A second air flow channel is also provided in the electronic cigarette body, and an air outlet is provided at a position of the smoking nozzle corresponding to the first guide oil injection channel, the air outlet is communicated with the second air flow channel, the second air flow channel is connected to the first guide oil injection channel through the air outlet, and the end of the second air flow channel away from the air outlet is connected to the first air flow channel.

4. The electronic cigarette according to claim 3, characterized in that: The electronic cigarette body includes a first shell, the oil storage chamber is formed in the first shell, the atomizer core is installed in the oil storage chamber, the smoking nozzle is located at one end of the first shell, and the first shell is provided with a first sealing member for sealing the oil storage chamber at one end facing the smoking nozzle. The first oil filling port is opened on the first sealing member, and the first oil filling port corresponds to the first guide oil filling channel of the smoking nozzle, and the first sealing film is formed on the first sealing member.

5. The electronic cigarette according to claim 4, characterized in that: The electronic cigarette body also includes a second shell, the first shell and the first blocking member are arranged in the second shell, the smoking nozzle is formed at one end of the second shell, a first gap space is formed between the first blocking member and the first shell, a first air hole is opened on the first blocking member, the first shell also defines an airway tube, and the first airflow channel includes an airway, a first air hole, and a first gap space in the airway tube that are interconnected.

6. The electronic cigarette according to claim 5, characterized in that: An airflow sensor is arranged at one end of the airway tube away from the smoking nozzle.

7. The electronic cigarette according to claim 4, characterized in that: The second oil filling port is opened at the end of the first shell away from the smoking nozzle, and a second sealing piece for sealing is provided at the second oil filling port. The second sealing film is formed on the second sealing piece. The electronic cigarette body also includes an atomizer seat, which is located at the end of the first shell away from the smoking nozzle. The second guide oil filling channel is formed on the atomizer seat and corresponds to the second oil filling port.

8. The electronic cigarette according to claim 7, characterized in that: The electronic cigarette body also includes a bottom cover, which is located on the side of the atomizer seat away from the first shell, the atomizer seat has a guide tube protruding toward the bottom cover, the first guide oil injection channel is formed in the guide tube, a second air hole is opened on the bottom cover, the second air hole and the second guide oil injection channel correspond to each other, a gap is left between one end of the guide tube and the bottom cover as the air inlet, a second gap space is provided between the bottom cover and the atomizer seat, a third gap space is provided between the atomizer seat and one end of the first shell, and the first air flow channel includes a second gap space, a third gap space and an atomization channel that are interconnected.

9. The electronic cigarette according to claim 1, characterized in that: The thickness of the first sealing film and the second sealing film is 3.0 mm-3.5 mm.

10. The electronic cigarette according to claim 2, characterized in that: The end of the first guide oil injection channel away from the first sealing film is in an open shape and is open to the same end of the smoking port facing the smoking nozzle.

11. The electronic cigarette according to claim 2, characterized in that: One end of the second guide oil injection channel away from the second sealing film is open, and one end of the first guide oil injection channel and the second guide oil injection channel away from the first sealing film and the second sealing film is provided with a detachable sealing component.

12. The electronic cigarette according to claim 8, characterized in that: The first shell is also provided with a receiving space, and a battery cell is installed in the receiving space.

13. The electronic cigarette according to claim 7, characterized in that: The atomizer seat is also provided with a control board, and the control board is provided with conductive terminals electrically connected to the two poles of the control board, the heating core includes an oil guide and an electric heating element, and the electric heating element is provided with a conductive wire electrically connected to the conductive terminal, and the conductive terminal is also provided with an insulating sleeve, and the insulating sleeve is used to fix the conductive wire to the conductive terminal by riveting; The control board is also provided with a power supply interface, and the power supply interface is arranged on a side of the control board away from the atomizer core.

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