Electronic cigarette capable of synchronously adjusting oil and gas

Abstract

An electronic cigarette with synchronized oil vapor regulation, which facilitates easy opening and closing of the air intake and oil intake channels and reduces the difficulty of preventing oil leakage during idle operation, includes a shell and atomizer core, a control circuit board, and a battery. The shell contains an atomization channel that penetrates the shell and forms a suction port, housing the atomizer core; an oil tank; and a control chamber housing the control circuit board and battery. An air intake port communicating with the atomization channel is located at the bottom of the shell. The control circuit board is electrically connected to the battery and atomizer core. An oil valve channel is located within the shell, and an oil guide hole communicating with the oil valve channel is located at the bottom of the oil tank. An oil intake hole communicating with the atomization channel and the oil valve channel is located on the side of the atomization channel. The cigarette also includes an oil guide valve, comprising a first part that slides into the oil valve channel and a second part located outside the shell and connected to the first part, corresponding to the air intake hole. When the oil guide valve slides, the first part blocks the oil guide hole and the oil intake hole, and the second part blocks the air intake hole; or the first part moves away from the oil guide hole and the oil intake hole, and the second part moves away from the air intake hole.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette that can synchronously adjust the vapor. Background Technology

[0002] Electronic cigarettes are devices that use an atomizing coil to heat e-liquid in the tank, transforming it into tiny atomized particles. The formation of these atomized particles enhances the user's absorption of the e-liquid. To achieve this heating, the tank and atomization channel are connected during use. This atomization channel, in turn, connects to the external environment via an air intake. When the user inhales, a negative pressure is created within the atomization channel, drawing both e-liquid and airflow into it. The airflow then carries the atomized particles to the user's mouth and nose. Since the atomization channel is connected to both the tank and air intake, to prevent e-liquid from entering the channel and leaking out through the air intake when the e-cigarette is not inhaled (idle), the tank is usually closed and the air intake is sealed when the e-cigarette is not inhaled. Currently, most e-cigarettes on the market use a cap at the air intake and an oil-separating component at the connection between the tank and the atomization channel to prevent leakage. The e-liquid separator at the e-liquid tank typically uses e-liquid storage cotton or a movable e-liquid plug. Alternatively, the e-liquid tank may be positioned below the atomizer coil, requiring the e-liquid to enter when the e-liquid is inverted. When the e-liquid is upright, e-liquid cannot enter the atomizer coil, rendering the e-liquid storage cotton ineffective. Furthermore, the vertical placement of the e-liquid tank and atomizer coil is greatly affected by the e-liquid's placement conditions, both of which are prone to leakage. While a movable e-liquid plug can isolate the e-liquid tank from the atomizer channel, in e-liquid leak-proof designs, the air intake cap and the movable e-liquid plug operate independently. Users need to operate them twice to separately seal the air intake and e-liquid channels. Similarly, when using the e-liquid, both the cap and the plug must be opened separately, making the process cumbersome. Utility Model Content

[0003] Therefore, it is necessary to address the above-mentioned shortcomings by providing an electronic cigarette with synchronously adjustable oil and gas that allows for easy opening and closing of the air intake and oil intake channels and reduces the difficulty of preventing oil leakage when the electronic cigarette is idle.

[0004] An electronic cigarette with synchronously adjustable e-liquid includes a housing, an atomizing core, a control circuit board, and a battery housed within the housing. The housing has independently spaced atomizing channel that penetrates the outer wall of the housing and forms a suction port, an oil tank for storing e-liquid, and a control chamber. The bottom of the housing has an air inlet communicating with the atomizing channel. The atomizing core is disposed within the atomizing channel. The control circuit board and the battery are housed within the control chamber, and the control circuit board is electrically connected to the battery and the atomizing core, respectively.

[0005] The housing also includes an oil valve channel, and the bottom of the oil tank has an oil guide hole communicating with the oil valve channel. The side of the atomizing channel has an oil inlet hole communicating with the atomizing channel and the oil valve channel. The electronic cigarette that can synchronously adjust the oil vapor also includes an oil guide valve. The oil guide valve includes a first part that slides into the oil valve channel and a second part located outside the housing and connected to the first part and corresponding to the air inlet hole. The oil guide valve slides under external thrust so that the first part blocks the oil guide hole and the oil inlet hole and the second part blocks the air inlet hole, or so that the first part leaves the oil guide hole and the oil inlet hole and the second part leaves the air inlet hole.

[0006] In one embodiment, the housing includes an outer shell, a mouthpiece fixed to the top of the outer shell and sealingly fitted with the outer shell and having the suction port, a bottom cover fixed to the bottom of the outer shell and sealingly fitted with the outer shell, a bracket housed inside the outer shell and abutting against the bottom cover, and an oil separator disposed between the outer shell and the bracket.

[0007] The upper part of the inner cavity of the outer shell is provided with a first partition to separate the inner cavity of the outer shell into a first chamber and a second chamber located next to the first chamber;

[0008] The bracket is sealed to the inner wall of the outer shell and the side wall of the first partition to block the first chamber and form the oil tank. The bottom end of the bracket abuts against the first partition to separate the second chamber and form the control chamber and the movable chamber located below the control chamber. The oil guide valve is disposed in the movable chamber. The bracket is provided with the oil valve channel located below the oil tank and the control chamber, the oil guide hole extending along the height direction of the outer shell and communicating with the oil valve channel, and the air guide hole communicating with the air inlet.

[0009] The top end of the oil separator is sealed to the inner wall of the top of the oil tank, the bottom end of the oil separator abuts against the bracket and is sealed, the inner cavity of the oil separator forms the atomization channel that communicates with the air guide hole, and at least one oil inlet hole is provided on the lower side wall of the oil separator.

[0010] In one embodiment, the support includes:

[0011] A horizontal plate, wherein a through hole and an oil guide hole are provided on the side of the through hole;

[0012] The support plate is located below the horizontal plate and includes an annular side plate and a base plate fixed to the bottom end of the annular side plate. The top end of the annular side plate is fixedly connected to the lower edge of the through hole, and an oil passage hole is opened on the side of the annular side plate adjacent to the control cavity. The annular side plate and the base plate together form a U-shaped groove for inserting the lower part of the oil separator pipe, and the air guide hole is opened on the base plate.

[0013] A surrounding plate is located below the oil guide hole. One end of the surrounding plate is fixedly connected to the edge of the oil passage hole and together with the horizontal plate, forms the oil valve channel.

[0014] The support frame has its top end fixedly connected to the lower surface of the horizontal plate, and its top end is also fixedly connected to one of the bottom plate, the annular side plate, and the enclosing plate. The bottom end of the support frame abuts against the bottom cover.

[0015] In one embodiment, a first guide ring is fixed to the upper surface of the horizontal plate, surrounding the through hole and fixedly connected to the edge of the through hole, and a second guide ring is fixed to the upper surface of the oil guide hole and fixedly connected to the edge of the oil guide hole. A support protrusion is provided on the edge of the upper surface of the horizontal plate. An annular seal is provided inside the oil tank, which is mounted on the horizontal plate and engages with the first guide ring, the second guide ring and the support protrusion. The inner space of the annular seal communicates with the through hole. The inner ring surface of the annular seal elastically abuts against the outer side of the oil separator, and the outer ring surface of the annular seal elastically abuts against the inner wall of the outer shell and the side wall of the first partition.

[0016] In one embodiment, the oil guide valve includes a connector, a plug fixed to the top of the connector and extending along the length of the oil valve channel to form a first part, and a cover fixed to the bottom of the connector and extending along the length of the oil valve channel to form a second part. A horizontal slot is formed between the connector and the plug for inserting into and slidingly engaging with a retaining plate. A guide hole corresponding to the air inlet and the cover is provided on the bottom cover. The lower surface of the cover protrudes to form a pushing part that can be inserted into the guide hole and slide within the guide hole.

[0017] In one embodiment, a sealing sleeve is fitted onto the end of the plug, the inner surface of the sealing sleeve is in concave-convex fit with the inner surface of the plug, and the outer ring side of the sealing sleeve is in sealing fit with the horizontal plate and the enclosure plate respectively.

[0018] In one embodiment, the electronic cigarette with synchronized oil vapor control further includes a partition frame, which includes a frame housed within a control cavity and abutting against the inner wall of the outer casing, and a second partition inserted into the frame and connected to the top of the frame. The second partition extends along the height direction of the outer casing and is inserted into the movable chamber, with its bottom end abutting against the bottom cover. The second partition divides the inner cavity of the frame to form a battery compartment for housing a battery and a control compartment for housing a control circuit board. The outer surface of the outer casing is provided with a switch control inserted into the control compartment and connected to the control circuit board. Inside the outer casing, below the support, is a microphone sealing gasket and a microphone mounted on the microphone sealing gasket and electrically connected to the control circuit board. The top end of the microphone sealing gasket engages with the support frame, the bottom end of the microphone sealing gasket abuts against the bottom cover, and the microphone sealing gasket has an air inlet that connects the air guide hole and the guide hole.

[0019] In one embodiment, the oil separator tube is provided with an annular oil storage cotton, and the atomizing core is housed in the inner cavity of the annular oil storage cotton and corresponds to the oil inlet hole; a sealing seat is provided between the bottom end of the oil separator tube and the upper surface of the base plate, the middle part of the sealing seat is provided with a stepped hole communicating with the air guide hole, the upper surface of the sealing seat is provided with an annular groove surrounding the stepped hole, the bottom end of the atomizing core is inserted into the stepped hole and abuts against the stepped part in the stepped hole, the inner wall of the stepped hole is elastically abutting against the outer wall of the atomizing core, the bottom end of the oil separator tube is inserted into the annular groove and elastically abuts against the inner wall of the annular groove, and the outer ring side of the sealing seat is elastically abutting against the inner wall of the annular side plate.

[0020] In one embodiment, the top of the outer casing is recessed to form a mounting groove, and the inner cavity of the outer casing is provided with a mounting ring corresponding to the mounting groove. The bottom surface of the mounting groove is provided with an air outlet that communicates with the mounting ring. The mouthpiece is inserted into the mounting groove and sealed to the outer casing, and the suction port on the mouthpiece communicates with the air outlet. The top of the oil separator is inserted into the mounting ring and sealed to the mounting ring, and the inner cavity of the oil separator communicates with the air outlet.

[0021] In one embodiment, the mouthpiece is snapped into the inner wall of the mounting groove, a sealing gasket is provided between the bottom of the mouthpiece and the bottom surface of the mounting groove, and an annular oil-absorbing cotton is embedded in the lower part of the mouthpiece cavity, the inner space of the annular oil-absorbing cotton is connected to the suction port and the air outlet; a sealing ring is provided between the outer wall of the oil separator and the inner wall of the mounting ring.

[0022] The electronic cigarette with synchronously adjustable oil and gas according to this utility model features an oil guide valve with a first part and a second part. The second part of the oil guide valve is located on the outside of the housing and corresponds to the air inlet, while the first part of the oil guide valve is located on the inside of the housing and inserted into the oil valve channel. By moving the second part of the oil guide valve, the entire oil guide valve can move relative to the housing, causing the first part to slide within the oil valve channel. Simultaneously, the second part moves relative to the air inlet, so that the first part blocks the oil guide hole and the oil inlet, while the second part blocks the air inlet, thus simultaneously closing the air intake and oil intake channels of the electronic cigarette. After the oil tank is closed, the first part of the oil guide valve continues to block the oil guide hole and the oil inlet, resulting in a good sealing effect and reducing the likelihood of oil leakage. Simultaneously, as the first part leaves the oil guide hole and the oil inlet, the second part leaves the air inlet, thus simultaneously opening the air intake and oil intake channels of the electronic cigarette. In this way, the synchronous opening and closing of the air intake and oil intake channels can be achieved by moving the oil guide valve only once, reducing the difficulty of preventing oil leakage when the electronic cigarette is idle. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an electronic cigarette in one embodiment of the present invention;

[0024] Figure 2This is a schematic diagram of the explosion structure of an electronic cigarette in one embodiment of the present invention;

[0025] Figure 3 This is a cross-sectional structural diagram of an electronic cigarette in a certain state according to one embodiment of the present invention;

[0026] Figure 4 This is a cross-sectional structural diagram of an electronic cigarette in one state according to an embodiment of the present invention. Detailed Implementation

[0027] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0028] Please combine Figure 1-4This utility model discloses an electronic cigarette with synchronously adjustable e-liquid vapor and air intake channels that is easy to open and close, reducing the difficulty of preventing e-liquid leakage when the e-cigarette is idle. The e-cigarette includes a housing 100 and an atomizing core 200, a control circuit board 300, and a battery 400 housed within the housing 100. The housing 100 is used to house the other components and provide a place for e-liquid atomization. The housing 100 has independently arranged atomization channels 110 that penetrate the outer wall of the housing 100 and form a suction port, an oil tank 120 for storing e-liquid, and a control chamber. The bottom of the housing 100 has an air intake hole 130 that communicates with the atomization channels 110. The atomizing core 200 is disposed in the atomization channels 110. The control circuit board 300 and the battery 400 are housed in the control chamber, and the control circuit board 300 is electrically connected to the battery 400 and the atomizing core 200, respectively. The housing 100 is also provided with an oil valve channel 140. The bottom of the oil tank 120 is provided with an oil guide hole 121 that communicates with the oil valve channel 140. The side of the atomizing channel 110 is provided with an oil inlet hole 111 that communicates with the atomizing channel 110 and the oil valve channel 140. In this embodiment, the oil tank 120 and the atomizing channel 110 are only connected when the oil guide hole 121 and the oil inlet hole 111 are simultaneously connected with the oil valve channel 140, so that the e-liquid in the oil tank 120 can flow into the atomizing channel 110 and provide raw materials for the atomization generation of smoke. The electronic cigarette capable of synchronously adjusting the vapor flow also includes an oil guide valve 500. The oil guide valve 500 includes a first portion that slides into the oil valve channel 140, and a second portion located outside the housing 100 and connected to the first portion, corresponding to the air inlet 130. Thus, when an external force is applied to the second portion of the oil guide valve 500, the first portion can move simultaneously with the second portion, thereby simultaneously adjusting the position of the first portion within the oil valve channel 140 and the position of the second portion relative to the air inlet 130. In this embodiment, the oil guide valve 500 slides under external force, causing the first portion to block the oil guide hole 121 and the oil inlet hole 111 and the second portion to block the air inlet hole 130, or causing the first portion to move away from the oil guide hole 121 and the oil inlet hole 111 and the second portion to move away from the air inlet hole 130. In other words, while the first part blocks the oil guide hole 121 and the oil inlet hole 111 during the movement of the oil guide valve 500, the second part blocks the air inlet hole 130, so as to simultaneously close the air intake channel and the oil intake channel of the electronic cigarette and avoid oil leakage when the electronic cigarette is idle; while the first part leaves the oil guide hole 121 and the oil inlet hole 111 during the movement of the oil guide valve 500, the second part leaves the air inlet hole 130, so as to simultaneously open the air intake channel and the oil intake channel of the electronic cigarette, so that the user can start and use the electronic cigarette.

[0029] It should be noted that in this embodiment, when the first part of the oil guide valve 500 slides within the oil valve channel 140, the first part sequentially blocks the oil guide hole 121 and the oil inlet hole 111. When the first part separates from one of the oil guide hole 121 and the oil inlet hole 111, or when the first part simultaneously blocks both the oil guide hole 121 and the oil inlet hole 111, the oil tank 120 is separated from the atomization channel 110, and the oil tank 120 is closed. Only when the first part simultaneously leaves both the oil guide hole 121 and the oil inlet hole 111 is the oil tank 120 and the atomization channel 110 connected, so that e-liquid enters the atomization channel 110 through the oil guide hole 121, the oil valve channel 140, and the oil inlet hole 111. The shape and size of the oil guide valve 500 need to meet the requirement that when the second part of the oil guide valve 500 blocks the air inlet hole 130, the first part simultaneously blocks both the oil guide hole 121 and the oil inlet hole 111 to ensure the anti-leakage effect of the electronic cigarette.

[0030] The aforementioned electronic cigarette with synchronized oil vapor regulation utilizes an oil guide valve 500 comprising a first part and a second part. The second part of the oil guide valve 500 is located outside the housing 100 and corresponds to the air inlet 130, while the first part of the oil guide valve 500 is located inside the housing 100 and inserted into the oil valve channel 140. By moving the second part of the oil guide valve 500, the oil guide valve 500 can move entirely relative to the housing 100, causing the first part to slide within the oil valve channel 140, while the second part moves relative to the air inlet 130. This allows the first part to block the oil guide hole 121 and the oil inlet hole 111, while the second part... The air inlet 130 is partially blocked to simultaneously close the air intake and oil intake channels of the electronic cigarette. After the oil tank 120 is closed, the first part of the oil guide valve 500 continues to block the oil guide hole 121 and the oil intake hole 111. The oil tank 120 has a good sealing effect and is not prone to oil leakage. At the same time as the first part leaves the oil guide hole 121 and the oil intake hole 111, the second part leaves the air inlet 130 to simultaneously open the air intake and oil intake channels of the electronic cigarette. In this way, the air intake and oil intake channels can be opened and closed synchronously by simply turning the oil guide valve 500 once, which reduces the difficulty of preventing oil leakage when the electronic cigarette is idle.

[0031] In one embodiment, the housing 100 includes an outer shell 101, a mouthpiece 103 fixed to the top of the outer shell 101 and sealingly fitted with the outer shell 101 and having a suction port 102, a bottom cover 104 fixed to the bottom of the outer shell 101 and sealingly fitted with the outer shell 101, a bracket 105 housed inside the outer shell 101 and abutting against the bottom cover 104, and an oil separator 106 disposed between the outer shell 101 and the bracket 105. In this embodiment, the outer shell 101 has a cylindrical structure with an opening at the bottom end, the bottom cover 104 is inserted into the bottom opening of the outer shell 101 and snapped together with the outer shell 101, and a sealing element is provided at the connection between the bottom cover 104 and the outer shell 101. This sealing element can be a silicone ring or a rubber ring that is embedded in the mating surfaces of the bottom cover 104 and the outer shell 101 and elastically abuts against the outer shell 101 and the bottom cover 104 respectively. The top of the outer casing 101 has a vent hole connecting the inner cavity of the outer casing 101 to the external environment. This vent hole is centrally located on the top of the outer casing 101 or on one side of the top of the outer casing 101. The mouthpiece 103 is fixed to the top of the outer casing 101 and communicates with the vent hole, allowing the user to inhale the vapor produced by atomization when using the mouthpiece 103. Preferably, the vent hole is located on one side of the top of the outer casing 101, the mouthpiece 103 is offset from the top of the outer casing 101, and a hanging ring 107 is fixed to the top of the outer casing 101 next to the mouthpiece 103. This allows the user to secure the electronic cigarette to other items using a hook or rope passing through the hanging ring 107 to prevent loss. Of course, ornaments can also be hung on the hanging ring 107 according to the user's needs, which will not be elaborated here.

[0032] In this embodiment, a first partition 108 is provided at the upper part of the inner cavity of the outer shell 101 to separate the inner cavity of the outer shell 101 into a first chamber and a second chamber located next to the first chamber. A bracket 105 is sealed to the inner wall of the outer shell 101 and the side wall of the first partition 108 to seal the first chamber and form an oil reservoir 120. The bottom end of the bracket 105 abuts against the first partition 108 to separate the second chamber into a control chamber and a movable chamber 150 located below the control chamber. An oil guide valve 500 is disposed in the movable chamber 150. The bracket 105 is provided with an oil valve channel 140 located below the oil reservoir 120 and the control chamber, an oil guide hole 121 extending along the height direction of the outer shell 101 and communicating with the oil valve channel 140, and an air guide hole 1051 communicating with the air inlet 130. The top end of the oil separator 106 is sealed to the inner wall of the top of the oil tank 120, and the bottom end of the oil separator 106 abuts against and seals against the bracket 105. The inner cavity of the oil separator 106 forms an atomization channel 110 that communicates with the air guide hole 1051. At least one oil inlet hole 111 is provided on the lower side wall of the oil separator 106. That is to say, the oil tank 120 and the control chamber are both located in the upper part of the inner cavity of the outer shell 101, and the oil tank 120 and the control chamber are arranged side by side. The oil guide valve 500 is located below the control chamber and can move along the extension direction of the oil valve channel 140 under the action of external thrust. The atomization channel 110 passes through the oil tank 120 and is isolated from the oil tank 120. The two are only connected through the oil valve channel 140 on the bracket 105. In this embodiment, the bracket 105 is used to separate the inner cavity of the outer shell 101 and together with the first partition 108, forms the oil tank 120, the control cavity, and the movable chamber 150. The bracket 105 also serves as a support for the oil separator 106 and the battery 400, thereby defining the positions of the oil separator 106 and the battery 400. The oil separator 106 is used to form the atomization channel 110 and to separate the atomization channel 110 from the oil tank 120. It is used to house the atomizing core 200 and provide a place for e-liquid atomization, while supporting the atomizing core 200 to prevent deformation. The oil inlet hole 111 on the oil separator 106 is used to provide a connection between the atomization channel 110 and the oil valve channel 140.

[0033] The bracket 105 includes a horizontal plate 1052, a support plate 1053, an enclosing plate 1054, and a support frame 1055. A through hole and an oil guiding hole 121 are provided on the horizontal plate 1052. The through hole is used to provide a passing channel for the isolation oil pipe 106, so that the isolation oil pipe 106 is hermetically connected to the inner wall of the outer shell 101 via the oil storage chamber 120. The oil guiding hole 121 provides a communicating part between the oil storage chamber 120 and the oil valve channel 140. The support plate 1053 is located below the horizontal plate 1052. The support plate 1053 includes an annular side plate and a bottom plate fixed to the bottom end of the annular side plate. It can be understood that the support plate 1053 is a box-like structure with an open top. The top end of the annular side plate is fixedly connected to the lower edge of the through hole, and an oil passing hole is provided on one side of the annular side plate adjacent to the control chamber. The annular side plate and the bottom plate together form a U-shaped groove 1056 for inserting the lower part of the isolation oil pipe 106, and an air guiding hole 1051 is provided on the bottom plate. In this embodiment, the oil inlet hole 111 is provided at the lower part of the isolation oil pipe 106. When the isolation oil pipe 106 is inserted into the U-shaped groove 1056, the oil inlet hole 111 corresponds to the oil passing hole on the annular side plate, so that the e-liquid flowing into the U-shaped groove 1056 via the oil valve channel 140 can smoothly enter the isolation oil pipe 106 through the oil inlet hole 111 and be heated by the atomization core 200 in the isolation oil pipe 106. The enclosing plate 1054 is located below the oil guiding hole 121. One end of the enclosing plate 1054 is fixedly connected to the edge of the oil passing hole and together with the horizontal plate 1052 forms the oil valve channel 140. The enclosing plate 1054 can be a curved plate with a U-shaped cross section or a plate body with a "匚" - shaped cross section. The top end of the support frame 1055 is fixedly connected to the lower surface of the horizontal plate 1052, and the top end of the support frame 1055 is also fixedly connected to one of the bottom plate, the annular side plate, and the enclosing plate 1054. The bottom end of the support frame 1055 abuts against the bottom cover 104. In this embodiment, the support frame 1055 is used to support the horizontal plate 1052, the enclosing plate 1054, and the support plate 1053 to prevent the support plate 1053 from deforming under the extrusion of the isolation oil pipe 106 and at the same time achieve the positioning of the horizontal plate 1052.

[0034] Furthermore, in this embodiment, a first guide ring 1057 is fixed around the through hole and fixedly connected to the edge of the through hole, and a second guide ring 1058 is fixed around the oil guide hole 121 and fixedly connected to the edge of the oil guide hole 121. The first guide ring 1057 is used to support the side of the oil separator 106 to prevent the oil separator 106 from tilting, thereby improving the stability of the oil separator 106 installation; the second guide ring 1058 is used to guide the e-liquid entering the oil valve channel 140 from the oil tank 120. The upper surface edge of the horizontal plate 1052 is provided with a support protrusion 1059; the oil tank 120 is provided with an annular seal 109 that is covered on the horizontal plate 1052 and is in concave-convex cooperation with the first guide ring 1057, the second guide ring 1058 and the support protrusion 1059. The inner space of the annular seal 109 is connected to the through hole. The inner ring surface of the annular seal 109 elastically abuts against the outer side of the oil separator 106. The outer ring surface of the annular seal 109 elastically abuts against the inner wall of the outer shell 101 and the side wall of the first partition 108. In this embodiment, the annular seal 109 is made of silicone. By covering the horizontal plate 1052 with the annular seal 109 and elastically abutting against the inner wall of the outer casing 101 and the side wall of the first partition 108, the oil tank 120 can be separated from the area below it. This prevents e-liquid from flowing from the connection between the annular seal 109 and the outer casing 101 or from the connection between the annular seal 109 and the first partition 108 to the area below the oil tank 120, thus preventing oil leakage. In addition, the first guide ring 1057 and the second guide ring 1058 on the horizontal plate 1052 are also used to enhance the mechanical strength of the horizontal plate 1052 together with the supporting protrusion 1059. That is, they are used as a reinforcing plate on the upper part of the horizontal plate 1052 to prevent the horizontal plate 1052 from breaking under the impact of e-liquid pressure, oil separator 106 pressure, and external forces, thereby extending the service life of the horizontal plate 1052 and ensuring the reliability of the electronic cigarette structure. In addition, the arrangement of the first guide ring 1057, the second guide ring 1058 and the support protrusion 1059 increases the contact area between the annular seal 109 and the horizontal plate 1052, thereby improving the stability of the annular seal 109 on the bracket 105.

[0035] The oil guide valve 500 includes a connector 510, a plug 520 fixed to the top of the connector 510 and extending along the length of the oil valve channel 140 to form a first part, and a cover 530 fixed to the bottom of the connector 510 and extending along the length of the oil valve channel 140 to form a second part. A horizontal slot 540 is formed between the connector 510 and the plug 520 for inserting into the enclosure plate 1054 and slidingly engaging with the enclosure plate 1054. The bottom cover 104 is provided with a guide hole 1041 corresponding to the air inlet 130 and the cover 530. The lower surface of the cover 530 protrudes to form a push part 550 that is inserted into the guide hole 1041 and can slide within the guide hole 1041. In this embodiment, the connector 510 has a plate-like structure, and reinforcing ribs 560 are provided on the two wide surfaces of the connector 510 to improve the mechanical strength of the connector 510 and prevent the connector 510 from breaking when the second part is subjected to external thrust, thereby extending the service life of the oil guide valve 500. In addition, in this embodiment, the oil guide valve 500 can be obtained by cutting the plate. By opening a horizontal slot 540 between the plug 520 and the connector 510, when the oil guide valve 500 is assembled with the bracket 105, the plug 520 is inserted into the oil valve channel 140, and the enclosure plate 1054 is embedded in the horizontal slot 540. In this way, through the sliding fit between the plug 520 and the oil valve channel 140 and the sliding fit between the enclosure plate 1054 and the horizontal slot 540, dual guidance of the oil guide valve 500 can be achieved to improve the stability and reliability of the sliding of the oil guide valve 500 and prevent the oil guide valve 500 from shaking when sliding. The guide hole 1041 is used to limit the sliding trajectory of the push part 550, thereby limiting the sliding range of the plug 520 in the oil valve channel 140 and the sliding range of the cover 530 relative to the air inlet 130. In this embodiment, the maximum leftward sliding position of the push part 550 in the guide hole 1041 is defined as the first position, and the maximum leftward sliding position of the push part 550 in the guide hole 1041 is defined as the second position. The distance between the first position and the second position is the length of the guide hole 1041, and the push part 550 slides in the area between the first position and the second position. When the pushing part 550 slides to the first position, the air intake channel and the oil intake channel of the electronic cigarette are simultaneously closed. At this time, the plug 520 completely blocks the oil guide hole 121 and the oil inlet hole 111, and the cover 530 completely blocks the air intake hole 130. When the pushing part 550 slides to the second position, the air intake channel and the oil intake channel of the electronic cigarette are simultaneously opened. At this time, the plug 520 completely leaves the oil guide hole 121 and the oil inlet hole 111, and the cover 530 completely leaves the air intake hole 130, and the airflow and oil flow of the electronic cigarette reach their maximum. In this embodiment, multiple grooves are provided at intervals on the lower surface of the pushing part 550. The grooves can be strip-shaped grooves, wavy grooves, hemispherical grooves, etc., or other types of grooves. By providing grooves on the lower surface of the pushing part 550, slippage when the pushing part 550 is moved can be prevented.

[0036] In addition, to prevent e-liquid from flowing into the active chamber 150 through the oil valve channel 140, in one embodiment, a sealing sleeve 570 is fitted to the end of the plug 520. The sealing sleeve 570 is supported by silicone material, and the inner surface of the sealing sleeve 570 is in concave-convex fit with the inner surface of the plug 520. The outer ring side of the sealing sleeve 570 is in sealing fit with the horizontal plate 1052 and the enclosure plate 1054 respectively. The interlocking of the inner surface of the sealing sleeve 570 with the inner surface of the plug 520 increases the contact area between them. This interlocking mechanism not only limits the sealing sleeve 570 and plug 520 along the radial direction of the plug 520, but also along the axial direction, improving the stability of their connection. This prevents the sealing sleeve 570 from detaching from the plug 520 due to friction on the inner wall of the oil valve channel 140 during the movement of the oil valve 500, thus preventing e-liquid from flowing into the movable chamber 150 through the oil valve channel 140 and causing leakage. Preferably, in this embodiment, the sealing sleeve 570 wraps around the end face of the plug 520 and the annular side of the plug 520 adjacent to its end to prevent e-liquid from contacting the plug 520 and thus preventing contamination.

[0037] In one embodiment, the electronic cigarette with synchronized oil vapor control further includes a separator 600. The separator 600 includes a frame 610 housed within a control cavity and abutting against the inner wall of the outer casing 101, and a second partition 620 inserted into the frame 610 and connected to the top of the frame 610. The second partition 620 extends along the height direction of the outer casing 101 and is inserted into the movable chamber 150, with its bottom end abutting against the bottom cover 104. The second partition 620 separates the inner cavity of the frame 610 to form a battery compartment 160 for housing a battery 400 and a control compartment 170 for housing a control circuit board 300. The outer surface of the outer casing 101 is provided with a switch control 180 inserted into the control compartment 170 and connected to the control circuit board 300. In this embodiment, when the battery 400 is inserted into the battery compartment 160, the bottom of the battery 400 abuts against the horizontal plate 1052 to limit the position of the battery 400. The second partition 620 serves two purposes: firstly, it separates the battery compartment 160 and the control compartment 170; secondly, it also mounts the control circuit board 300. A module on the control circuit board 300 corresponding to the switch control 180 is also fixed to the second partition 620. The second partition 620 has holes for connecting the battery 400 and the control circuit board 300. By extending the bottom end of the second partition 620 into the movable chamber 150 and abutting against the bottom cover 104, the side of the second partition 620 can limit the movement range of the oil guide valve 500 away from the oil inlet 111, thus preventing the oil guide valve 500 from impacting the switch control 180. By providing the switch control 180, the user can start and stop the electronic cigarette. In other embodiments, a communication module electrically connected to the control circuit board 300 can be provided in the control compartment 170. By connecting the communication module to an external smart mobile terminal, the user can start and stop the electronic cigarette by operating a mini-program on the smart mobile terminal. Of course, in other embodiments, the surface of the housing may also be provided with a display screen electrically connected to the control circuit board to display the operating parameters of the electronic cigarette, so that the user can understand the working status of the electronic cigarette.

[0038] Inside the housing 101, below the bracket 105, there is a microphone sealing gasket 1011 and a microphone 1012 mounted on the microphone sealing gasket 1011 and electrically connected to the control circuit board 300. The top of the microphone sealing gasket 1011 is in concave-convex fit with the support frame 1055, and the bottom of the microphone sealing gasket 1011 abuts against the bottom cover 104. An air inlet 130 is provided on the microphone sealing gasket 1011, which connects the air guide hole 1051 and the guide hole 1041. Thus, after pressing the switch control 180 and starting the electronic cigarette, the oil guide valve 500 is turned, and the air intake channel and oil intake channel of the electronic cigarette are opened at the same time. When the user inhales the mouthpiece 103, a negative pressure is generated in the atomization channel 110 and the area in the housing 100 adjacent to the air intake port 130. External gas enters the atomization channel 110 through the air intake port 130, and at the same time, e-liquid enters the atomization channel 110. The microphone 1012 will undergo a potential change under the action of negative pressure, so that the control circuit board 300 controls the atomizing core 200 to heat up and heat the e-liquid to atomize it. The atomized mist particles follow the airflow and flow out from the inhalation port 102 so that the user can inhale the vapor.

[0039] In one embodiment, an annular oil storage cotton 210 is provided inside the oil separator 106, and the atomizing core 200 is housed in the inner cavity of the annular oil storage cotton 210 and corresponds to the oil inlet 111; a sealing seat 220 is provided between the bottom end of the oil separator 106 and the upper surface of the base plate, and a stepped hole 221 communicating with the air guide hole 1051 is opened in the middle of the sealing seat 220. The stepped hole 221 includes a large diameter portion and a small diameter portion located below the large diameter portion, and the connection between the large diameter portion and the small diameter portion forms a stepped portion. The upper surface of the sealing seat 220 has an annular groove 222 surrounding the stepped hole 221. The bottom end of the atomizing core 200 is inserted into the stepped hole 221 and abuts against the stepped portion inside the stepped hole 221. The inner wall of the stepped hole 221 elastically abuts against the outer wall of the atomizing core 200. The bottom end of the oil separator 106 is inserted into the annular groove 222 and elastically abuts against the inner wall of the annular groove 222. The outer ring side of the sealing seat 220 elastically abuts against the inner wall of the annular side plate. By opening the stepped hole 221 and the annular groove 222 on the sealing seat 220, the lower part of the oil separator 106 and the lower part of the atomizing core 200 can be positioned, and the gaps between the oil separator 106 and the base plate, and between the atomizing core 200 and the base plate can be sealed to prevent large drops of un-atomized e-liquid from entering the area below the oil separator 106 through the aforementioned gaps, thus avoiding oil leakage. By incorporating the annular oil-collecting cotton 210, the e-liquid entering the oil separator 106 through the oil valve channel 140 is dispersed and stored within the annular oil-collecting cotton 210. This ensures that during e-cigarette use, the annular oil-collecting cotton 210 stores a sufficient amount of e-liquid for atomization, resulting in a higher concentration of vapor emitted through the inhalation port 102 to meet the user's vaping needs. Furthermore, a pre-defined gap exists between the outer surface of the annular oil-collecting cotton 210 and the inner surface of the oil separator 106 to form an e-liquid flow channel. This allows the e-liquid to move along the length of the annular oil-collecting cotton 210 along this channel when entering the inner cavity of the oil separator 106 through the oil inlet 111, increasing the contact area between the e-liquid and the annular oil-collecting cotton 210. This maximizes the amount of e-liquid wetting the annular oil-collecting cotton 210.

[0040] In one embodiment, the top of the outer shell 101 is recessed to form a mounting groove 1013. The inner cavity of the outer shell 101 is provided with a mounting ring 1014 corresponding to the mounting groove 1013. The bottom surface of the mounting groove 1013 is provided with an air outlet that communicates with the mounting ring 1014. The mouthpiece 103 is inserted into the mounting groove 1013 and is sealed to the outer shell 101. The suction port 102 on the mouthpiece 103 communicates with the air outlet. The top of the oil separator 106 is inserted into the mounting ring 1014 and is sealed to the mounting ring 1014. The inner cavity of the oil separator 106 communicates with the air outlet. In a further preferred embodiment, the mouthpiece 103 is snap-fitted to the inner wall of the mounting groove 1013. A sealing gasket 1015 is provided between the bottom of the mouthpiece 103 and the bottom surface of the mounting groove 1013. An annular oil-absorbing cotton 1016 is embedded in the lower part of the inner cavity of the mouthpiece 103. The inner space of the annular oil-absorbing cotton 1016 communicates with the suction port 102 and the air outlet. The annular oil-absorbing cotton 1016 is used to absorb un-atomized e-liquid that enters the vicinity of the suction port. A sealing ring 1017 is provided between the outer wall of the oil separator 106 and the inner wall of the mounting ring 1014. This allows for the detachable installation of the mouthpiece 103 and ensures the sealing of the connection between the mouthpiece 103 and the outer shell 101, as well as the connection between the oil separator 106 and the outer shell 101, preventing air leakage. When the mouthpiece 103 is damaged, it can be replaced separately, reducing the cost of using the electronic cigarette. In other embodiments, the mouthpiece 103 can also be integrally formed with the outer shell 101.

[0041] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An electronic cigarette with synchronized e-liquid vapor control, comprising a housing, an atomizing core, a control circuit board, and a battery housed within the housing, wherein the housing has independently spaced atomizing channels penetrating the outer wall of the housing and forming a suction port, an e-liquid reservoir, and a control chamber; an air inlet communicating with the atomizing channels is provided at the bottom of the housing; the atomizing core is disposed within the atomizing channels; the control circuit board and the battery are housed within the control chamber; and the control circuit board is electrically connected to both the battery and the atomizing core; characterized in that, The housing also includes an oil valve channel, and the bottom of the oil tank has an oil guide hole communicating with the oil valve channel. The side of the atomizing channel has an oil inlet hole communicating with the atomizing channel and the oil valve channel. The electronic cigarette that can synchronously adjust the oil vapor also includes an oil guide valve. The oil guide valve includes a first part that slides into the oil valve channel and a second part located outside the housing and connected to the first part and corresponding to the air inlet hole. The oil guide valve slides under external thrust so that the first part blocks the oil guide hole and the oil inlet hole and the second part blocks the air inlet hole, or so that the first part leaves the oil guide hole and the oil inlet hole and the second part leaves the air inlet hole.

2. The electronic cigarette with synchronously adjustable vapor as described in claim 1, characterized in that, The housing includes an outer shell, a mouthpiece fixed to the top of the outer shell and sealed to the outer shell and having the suction port, a bottom cover fixed to the bottom of the outer shell and sealed to the outer shell, a bracket housed inside the outer shell and abutting against the bottom cover, and an oil separator pipe disposed between the outer shell and the bracket. The upper part of the inner cavity of the outer shell is provided with a first partition to separate the inner cavity of the outer shell into a first chamber and a second chamber located next to the first chamber; The bracket is sealed to the inner wall of the outer shell and the side wall of the first partition to block the first chamber and form the oil tank. The bottom end of the bracket abuts against the first partition to separate the second chamber and form the control chamber and the movable chamber located below the control chamber. The oil guide valve is disposed in the movable chamber. The bracket is provided with the oil valve channel located below the oil tank and the control chamber, the oil guide hole extending along the height direction of the outer shell and communicating with the oil valve channel, and the air guide hole communicating with the air inlet. The top end of the oil separator is sealed to the inner wall of the top of the oil tank, the bottom end of the oil separator abuts against the bracket and is sealed, the inner cavity of the oil separator forms the atomization channel that communicates with the air guide hole, and at least one oil inlet hole is provided on the lower side wall of the oil separator.

3. The electronic cigarette with synchronously adjustable oil vapor according to claim 2, characterized in that, The support includes: A horizontal plate, wherein a through hole and an oil guide hole are provided on the side of the through hole; The support plate is located below the horizontal plate and includes an annular side plate and a base plate fixed to the bottom end of the annular side plate. The top end of the annular side plate is fixedly connected to the lower edge of the through hole, and an oil passage hole is opened on the side of the annular side plate adjacent to the control cavity. The annular side plate and the base plate together form a U-shaped groove for inserting the lower part of the oil separator pipe, and the air guide hole is opened on the base plate. A surrounding plate is located below the oil guide hole. One end of the surrounding plate is fixedly connected to the edge of the oil passage hole and together with the horizontal plate, forms the oil valve channel. The support frame has its top end fixedly connected to the lower surface of the horizontal plate, and its top end is also fixedly connected to one of the bottom plate, the annular side plate, and the enclosing plate. The bottom end of the support frame abuts against the bottom cover.

4. The electronic cigarette with synchronously adjustable vapor as described in claim 3, characterized in that, The upper surface of the horizontal plate is fixed with a first guide ring surrounding the through hole and fixedly connected to the edge of the through hole, and a second guide ring surrounding the oil guide hole and fixedly connected to the edge of the oil guide hole. The upper surface edge of the horizontal plate is provided with a support protrusion. The oil tank is provided with an annular seal that is mounted on the horizontal plate and engages with the first guide ring, the second guide ring and the support protrusion. The inner space of the annular seal communicates with the through hole. The inner ring surface of the annular seal elastically abuts against the outer side of the oil separator. The outer ring surface of the annular seal elastically abuts against the inner wall of the outer shell and the side wall of the first partition.

5. The electronic cigarette with synchronously adjustable vapor as described in claim 3, characterized in that, The oil guide valve includes a connector, a plug fixed to the top of the connector and extending along the length of the oil valve channel to form a first part, and a cover fixed to the bottom of the connector and extending along the length of the oil valve channel to form a second part. A horizontal slot is formed between the connector and the plug for inserting a retaining plate and slidingly engaging with the retaining plate. A guide hole corresponding to the air inlet and the cover is provided on the bottom cover. The lower surface of the cover protrudes to form a pushing part that can be inserted into the guide hole and slide within the guide hole.

6. The electronic cigarette with synchronously adjustable vapor as described in claim 5, characterized in that, The end of the plug is fitted with a sealing sleeve, the inner surface of the sealing sleeve is in concave-convex fit with the inner surface of the plug, and the outer ring side of the sealing sleeve is in sealing fit with the horizontal plate and the enclosure plate respectively.

7. The electronic cigarette with synchronously adjustable oil vapor according to claim 5, characterized in that, It also includes a partition frame, which includes a frame housed in the control cavity and abutting against the inner wall of the housing, and a second partition inserted into the frame and connected to the top of the frame. The second partition extends along the height direction of the housing and is inserted into the movable chamber, and the bottom end of the second partition abuts against the bottom cover. The second partition divides the inner cavity of the frame to form a battery compartment for housing a battery and a control compartment for housing a control circuit board. The outer surface of the housing is provided with a switch control that is inserted into the control compartment and connected to the control circuit board. Inside the housing, below the support, there is a microphone sealing gasket and a microphone installed on the microphone sealing gasket and electrically connected to the control circuit board. The top end of the microphone sealing gasket is in concave-convex fit with the support frame, the bottom end of the microphone sealing gasket abuts against the bottom cover, and the microphone sealing gasket is provided with an air inlet that connects the air duct and the guide hole.

8. The electronic cigarette with synchronously adjustable oil vapor according to claim 3, characterized in that, The oil separator is equipped with an annular oil storage cotton, and the atomizing core is housed in the inner cavity of the annular oil storage cotton and corresponds to the oil inlet. A sealing seat is provided between the bottom end of the oil separator and the upper surface of the base plate. A stepped hole communicating with the air guide hole is opened in the middle of the sealing seat. An annular groove surrounding the stepped hole is opened on the upper surface of the sealing seat. The bottom end of the atomizing core is inserted into the stepped hole and abuts against the stepped part in the stepped hole. The inner wall of the stepped hole elastically abuts against the outer wall of the atomizing core. The bottom end of the oil separator is inserted into the annular groove and elastically abuts against the inner wall of the annular groove. The outer ring side of the sealing seat elastically abuts against the inner wall of the annular side plate.

9. The electronic cigarette with synchronously adjustable vapor as described in claim 2, characterized in that, The top of the outer casing is recessed to form a mounting groove. The inner cavity of the outer casing is provided with a mounting ring corresponding to the mounting groove. The bottom surface of the mounting groove is provided with an air outlet that communicates with the mounting ring. The mouthpiece is inserted into the mounting groove and sealed to the outer casing. The suction port on the mouthpiece communicates with the air outlet. The top of the oil separator is inserted into the mounting ring and sealed to the mounting ring. The inner cavity of the oil separator communicates with the air outlet.

10. The electronic cigarette with synchronously adjustable vapor as described in claim 9, characterized in that, The mouthpiece is snapped into the inner wall of the mounting groove. A sealing gasket is provided between the bottom of the mouthpiece and the bottom surface of the mounting groove. An annular oil-absorbing cotton is embedded in the lower part of the mouthpiece cavity. The inner space of the annular oil-absorbing cotton is connected to the suction port and the air outlet. A sealing ring is provided between the outer wall of the oil separator and the inner wall of the mounting ring.

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