Atomization device with closed tobacco tar

Abstract

The utility model discloses an atomization device with a tobacco tar sealing function, which comprises a shell, a cigarette holder, an atomizer, an atomizer, an atomizer, an atomizer and a control device, wherein the cigarette holder is arranged at one end of the shell; the inner wall of a loading hole of the bracket is outwards provided with a sliding rail; the rotating part is rotatably arranged in the loading hole and comprises a guide part, a protruding part and a pipe body, the guide part is arranged on the sliding rail in a sliding mode, the protruding part and the pipe body protrude out of the two opposite ends of the rotating part respectively, the pipe body is communicated with the cigarette holder, the protruding part is exposed out of the loading hole, an oil inlet hole is formed in the pipe body, and an atomization assembly is arranged at the oil inlet hole in the pipe body; the sealing piece is arranged on the support and provided with a through hole and an oil passing hole, and the oil passing hole penetrates through the end face of the sealing piece. A pushing piece is arranged in the battery rod; in the initial state, the tar inlet hole is sealed by the inner wall of the through hole, the shell is arranged on the battery rod, the pushing piece pushes the protruding part, the pipe body rotates in the through hole, the tar inlet hole is communicated with the tar passing hole, tobacco tar flows to the atomization assembly through the tar passing hole and the tar inlet hole, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an atomization device with a sealed e-liquid. Background Technology

[0002] Electronic cigarettes generally consist of a casing containing an e-liquid reservoir. The reservoir has a mouthpiece at the top and a base at the bottom, connected to the mouthpiece by a tube. The tube has an inlet connecting to the reservoir. An atomizer coil is installed within the tube, comprising an atomizer base. A steel tube is mounted on top of the atomizer base, containing a heating wire and wicking cotton. The heating wire is bent in a spiral shape, and the wicking cotton covers the outside of the heating wire. The inner wall has an oil passage hole extending outwards, and the oil guide cotton is installed at the oil passage hole. The upper part of the steel tube is connected to the mouthpiece. When using it, the atomizer core needs to be manually rotated to align the oil passage hole with the oil inlet hole. The e-liquid enters the oil guide cotton along the oil inlet hole and the oil passage hole. Alternatively, the oil inlet hole and the oil passage hole can be aligned vertically first, and then the tube can be installed. Therefore, this method is very inconvenient and can easily lead to misalignment or non-alignment of the oil inlet hole and the oil passage hole, and the e-liquid cannot flow to the oil guide cotton sufficiently and in a timely manner.

[0003] Therefore, it is necessary to design an electronic cigarette to overcome the above-mentioned defects. Utility Model Content

[0004] The main objective of this application is to provide an atomizing device with a sealed e-liquid compartment, which solves the technical problem of achieving sufficient e-liquid supply in the oil storage tank without manual alignment.

[0005] To achieve the above objectives, this application proposes an atomizing device with a sealed e-liquid, comprising:

[0006] A housing with a mouthpiece at one end and an opening at the other end;

[0007] A bracket is installed in the opening, the bracket has a loading hole, and a slide rail is opened outward on the inner wall of the loading hole;

[0008] A rotating component is rotatably mounted on the loading hole. The rotating component includes a guide portion, a protrusion, and a tube. The guide portion is slidably mounted on the slide rail. The protrusion and the tube protrude from opposite ends of the rotating component. The tube connects to the mouthpiece. The protrusion is exposed in the loading hole. The tube has an oil inlet. An atomizing component is installed at the oil inlet inside the tube.

[0009] A sealing element is installed on the upper part of the bracket. The outer side of the sealing element abuts against the inner wall of the housing. The sealing element has a through hole. The inner wall of the through hole extends inward and toward the mouthpiece to form an oil passage hole. The oil passage hole penetrates the end face of the sealing element.

[0010] A battery rod containing a pusher mechanism;

[0011] In the initial state, the oil inlet is sealed by the inner wall of the through hole, the housing is installed on the battery rod, the pusher pushes the protrusion along the axial direction of the tube, the tube rotates in the through hole, and the oil inlet is connected to the oil passage hole.

[0012] The mouthpiece is located at the upper part of the housing, the opening is located at the lower part of the housing, the inner wall of the housing is provided with a groove, the loading hole penetrates the bracket in the vertical direction, the slide rail penetrates the outer wall of the bracket, the slide rail extends in the horizontal direction, and the outer wall of the bracket is provided with a protrusion that is engaged with the groove.

[0013] The guide portion includes an upwardly extending connecting arm and a hook. The hook extends outward from the connecting arm and is engaged with the slide rail. When the hook is in the middle position of the slide rail, the oil inlet is sealed by the inner wall of the through hole. When the hook slides to the other end of the slide rail, the oil inlet connects to the oil passage.

[0014] The through hole extends from top to bottom through the upper and lower surfaces of the seal. The oil passage hole extends outward and upward from the inner wall of the through hole. There are multiple oil passage holes. The inner wall of the through hole is also provided with a sealing ring. The sealing ring is located between two adjacent oil passage holes and is used to seal the oil passage holes.

[0015] The lower surface of the seal is provided with a retaining groove, and the upper end of the bracket extends upward with a retaining strip, which is snapped into the retaining groove.

[0016] The rotating component also includes a main body, which is rotatably mounted on the loading hole. An air intake channel is opened on the lower surface of the main body. The lower end of the tube is connected to the air intake channel, and the upper end of the tube is connected to the lower part of the mouthpiece through a sealing sleeve. The guide part is located on the upper part of the main body, and the protrusion is located on the lower part of the main body.

[0017] The lower surface of the main body is provided with a first oil injection hole extending upward through the lower surface of the main body. The upper and lower surfaces of the sealing element are provided with a second oil injection hole. The first oil injection hole is used to connect the second oil injection hole. The angle between the second oil injection hole, the oil passage hole and the center of the sealing element is 90 degrees.

[0018] The inner wall of the first oil injection hole at the lower part of the main body extends inward to form a magnet loading hole. The first oil injection hole is used to install a sealing plug, and the magnet loading hole is used to install a magnetic suction component.

[0019] The battery rod contains a battery, a frame, and a circuit board. The battery is connected to the circuit board, and the circuit board is mounted on the frame. The upper end of the frame has a protruding pusher.

[0020] A slot is vertically downward at the upper end of the battery rod, and a retaining strip is protruding from the outer side wall of the housing. The retaining strip is arranged vertically. When the housing is installed on the battery rod, the retaining strip enters the slot, and the pusher pushes the protrusion to drive the rotating part to rotate.

[0021] In its initial state, the oil inlet is sealed by the inner wall of the through hole, thus sealing the e-liquid. The housing is installed on the battery rod, and the pusher pushes the protrusion along the axial direction of the tube. The tube rotates in the through hole, and the oil inlet is connected to the oil passage hole. The e-liquid flows into the oil inlet through the oil passage hole and then into the atomizing assembly. This allows the e-liquid to flow to the atomizing assembly through the oil passage hole and the oil inlet hole without manual alignment. Its structure is simple and easy to operate. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is an exploded perspective view of the overall design in an embodiment of this design;

[0024] Figure 2 This is a perspective view of the housing in an embodiment of this design;

[0025] Figure 3 An exploded perspective view of the housing, bracket, rotating component, and seal in an embodiment of this design;

[0026] Figure 4 This is an exploded perspective view of the housing, bracket, rotating parts, and seals from another viewpoint in an embodiment of this design.

[0027] Figure 5 A perspective view of the rotating component and the sealing component in an embodiment of this design;

[0028] Figure 6 This is a cross-sectional view of the oil filling process in an embodiment of this design;

[0029] Figure 7 This is a schematic diagram showing the oil inlet hole in a sealed state in an embodiment of this design;

[0030] Figure 8 This is a schematic diagram showing the oil inlet hole connected in an embodiment of this design.

[0031] Explanation of icon numbers:

[0032]

[0033]

[0034] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0038] the following Figure 1-8This section will primarily describe the specific structure of the liquid storage device. Please refer to the figure below. A vaporizer with a sealed e-liquid includes: a housing 1, with a mouthpiece 11 at one end and an opening at the other end. The housing 1 is made of plastic material, but can also be made of metal material, such as stainless steel. The housing 1 can be circular or square; this design uses a circular shape as an example. The mouthpiece 11 is located at the upper part of the housing 1, and the opening is located at the lower part of the housing 1. A groove 12 is provided on the inner wall of the housing 1, and a retaining strip 13 protrudes from the outer wall of the housing 1, with the retaining strip 13 arranged vertically.

[0039] A bracket 2 is installed in the opening. The bracket 2 and the housing 1 are shaped to match. The bracket 2 is made of plastic material. The bracket 2 has a loading hole 21. A slide rail 22 is opened outward from the inner wall of the loading hole 21. The loading hole 21 passes through the bracket 2 in the vertical direction. The slide rail 22 passes through the outer wall of the bracket 2 and extends in the horizontal direction. A protrusion 23 is provided on the outer wall of the bracket 2. The protrusion 23 is snapped into the groove 12 to facilitate the mutual fixation between the bracket 2 and the housing 1 and to prevent the bracket 2 and the housing 1 from sliding against each other. The loading hole 21 is circular to facilitate the subsequent insertion and rotation of rotating parts.

[0040] A rotating component 3 is rotatably mounted on the loading hole 21. The rotating component 3 is made of plastic material and includes a guide part 32, a protrusion 33, and a tube 34. The guide part 32 is slidably mounted on the slide rail 22. The protrusion 33 and the tube 34 protrude from opposite ends of the rotating component 3. The tube 34 is connected to the mouthpiece 11. The protrusion 33 is exposed in the loading hole 21 to facilitate force on the protrusion 33. The tube 34 is made of metal or plastic material. The tube 34 has an oil inlet hole 341 that penetrates the inner and outer walls of the tube 34. An atomizing component 36 is installed at the oil inlet hole 341 inside the tube 34. The atomizing component 36 includes oil-guiding cotton and a heating wire. The oil-guiding cotton is close to the inner wall of the steel tube, and the heating wire is bent into a spiral shape. The inner sides of the heating wire and the oil-guiding cotton abut against each other. The atomizing component 36 can also be a ceramic atomizing core.

[0041] Specifically, the rotating component 3 further includes a main body 31, which is rotatably mounted on the loading hole 21. The main body 31 is cylindrical, and an air intake channel 311 is formed on the lower surface of the main body 31. The lower end of the tube 34 is connected to the air intake channel 311, and the upper end of the tube 34 is connected to the lower part of the mouthpiece 11 through a sealing sleeve 38. The tube 34 can rotate around the sealing sleeve 38, or the sealing sleeve 38 can rotate around the lower part of the mouthpiece 11. The sealing sleeve 38 is made of silicone material. The guide part 32 is located on the upper part of the main body 31, and the protrusion 33 is located on the lower part of the main body 31.

[0042] A sealing element 4 is installed on the upper part of the bracket 2. The rotating element 3 is made of silicone material. The sealing element 4 is circular. The outer side of the sealing element 4 abuts against the inner wall of the housing 1. The sealing element 4 has a through hole 41. The inner wall of the through hole 41 extends inward and toward the mouthpiece 11 to form an oil passage hole 42. The oil passage hole 42 penetrates the end face of the sealing element 4. The sealing element 4 can be made of silicone material, rubber material, etc. The lower surface of the sealing element 4 has a retaining groove 43. The upper end of the bracket 2 extends upward with a retaining strip 24. The retaining strip 24 is snapped into the retaining groove 43 to facilitate the bracket 2 in fixing the sealing element 4 and prevent the sealing element 4 from rotating. When the tube 34 and the sealing element 4 are in contact, there is friction between the tube 34 and the sealing element 4, which prevents the tube 34 from rotating and causing the sealing element 4 to rotate. The through hole 41 extends from top to bottom through the upper and lower surfaces of the sealing element 4. The oil passage hole 42 extends outward and upward from the inner wall of the through hole 41. There are multiple oil passage holes 42. The inner wall of the through hole 41 is also provided with a sealing ring 44. The sealing ring 44 is located between two adjacent oil passage holes 42. The sealing ring 44 is used to seal the oil inlet hole 341. The sealing ring 44 and the oil inlet hole 341 are matched in shape. After the tube body 34 is rotated, the sealing ring 44 enters the oil inlet hole 341 to seal the oil passage hole 42 and prevent e-liquid from entering the oil inlet hole 341.

[0043] A battery rod 5 contains a pusher 54. Specifically, the battery rod 5 contains a battery 51, a frame 52, and a circuit board 53. The battery 51 is connected to the circuit board 53, and the circuit board 53 is mounted on the frame 52. The circuit board 53 is connected to a heating wire and controls the heating power of the heating wire. The pusher 54 protrudes from the upper end of the frame 52. In the initial state, the oil inlet 341 is sealed by the inner wall of the through hole 41. The housing 1 is installed on the battery rod 5. The pusher 54 pushes the protrusion 33 along the axial direction of the tube 34. The tube 34 rotates in the through hole 41. The oil inlet 341 is connected to the oil passage 42. A slot is vertically downward at the upper end of the battery rod 5. When the housing 1 is installed on the battery rod 5, the locking strip 13 enters the slot. The locking strip 13 and the slot cooperate and fix each other, and the housing cannot rotate inside the battery rod 5. The pushing member 54 pushes the protrusion 33 to drive the rotating member 3 to rotate. The pushing member 54 has an inclined surface, and the protrusion 33 also has an inclined surface. The pushing member 54 first presses against the inclined surface of the protrusion 33. Since the pushing member 54 cannot rotate, the protrusion 33 begins to rotate. The protrusion 33 drives the main body 31 to start rotating around its axis, which in turn drives the tube body 34 to rotate.

[0044] To better understand the rotation process, the guide part 32 includes an upwardly extending connecting arm 321 and a hook 322. The hook 322 extends outward from the connecting arm 321 and is engaged with the slide rail 22. When the hook 322 is in the middle position of the slide rail 22, the oil inlet 341 is sealed by the inner wall of the through hole 41. When the hook 322 slides to the other end of the slide rail 22, the oil inlet 341 connects to the oil passage 42. Specifically, the pusher 54 first presses against the inclined surface of the protrusion 33, the main body 31 rotates, and the hook 322 moves in the slide rail 22, which serves to limit the left and right movement. The hook 322 can also prevent the main body 31 from sliding up and down in the loading hole 21.

[0045] The lower surface of the main body 31 has a first oil injection hole 312 extending upwards through the lower surface of the main body 31. The upper and lower surfaces of the sealing member 4 have second oil injection holes 45. The first oil injection hole 312 connects to the second oil injection hole 45. The angle between the second oil injection hole 45, the oil passage hole 42, and the center of the sealing member 4 is 90 degrees. The inner wall of the first oil injection hole 312 at the lower part of the main body 31 extends inwards to form a magnet loading hole 21. A sealing plug 35 is installed inside the first oil injection hole 312, and a magnetic suction member 37 is installed in the magnet loading hole 21. In this design, there are two first oil injection holes 312, symmetrically distributed around the center of the main body 31, and two second oil injection holes 45, symmetrically distributed around the center of the sealing member 4.

[0046] When the hook 322 is located at the end of the slide rail 22, e-liquid can be injected into the oil storage tank. The shell is inverted, and e-liquid is first injected through the first oil injection hole 312. The e-liquid flows into the shell through the second oil injection hole 45. The inner wall of the shell, the upper surface of the seal 4, and the outer wall of the tube 34 constitute the oil storage tank. E-liquid enters the oil storage tank through the first oil injection hole 312 and the second oil injection hole 45. After the e-liquid is injected, the sealing plug 35 is inserted into the first oil injection hole 312 to complete the initial sealing of the e-liquid in the oil storage tank. Then, the rotating part 3 is rotated 45 degrees so that when the hook 322 slides to one end of the slide rail 22, the oil inlet hole 341 of the tube 34 is aligned with the sealing protrusion 44, and the e-liquid in the oil storage tank is completely sealed.

[0047] When needed, the housing is inserted into the battery rod 5, and the housing's retaining strip 13 enters the retaining slot of the battery rod 5. The magnetic suction component 37 can attract the magnetic element inside the battery rod, making it easy for the housing to be inserted into the battery rod. The pushing component 54 pushes the protrusion 33, which drives the main body 31 to rotate, causing the tube body 34 to rotate. The tube body 34 rotates 45 degrees along its axis, and the oil inlet 341 reaches the position of the oil outlet 42. The e-liquid in the oil storage tank enters the oil inlet 341 through the oil outlet 42, and then flows to the outside of the oil guide cotton. It reaches the heating wire through the oil guide cotton. When the heating wire is energized, it generates heat to heat and atomize the e-liquid on the oil guide cotton. Outside air enters the lower end of the tube body 34 through the air intake channel 311, flows upward along the tube body 34, carries away the atomized smoke, and then flows out through the mouthpiece 11. The operation is very convenient. The user simply inserts the housing into the battery rod 5. The locking strip 13 and the slot are easily aligned and can be observed intuitively by the user. The pusher 54 is located inside the battery rod 5, and the protrusion 33 is located inside the housing. They are not easy to observe. This design can effectively avoid these blind spots. With one simple action, the user can insert the housing into the battery rod 5 to open the e-liquid in the oil tank, which facilitates the subsequent atomization of the e-liquid and can also effectively prevent the heating coil from burning dry.

[0048] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An atomizing device with a sealed e-liquid, characterized in that, include: A housing with a mouthpiece at one end and an opening at the other end; A bracket is installed in the opening, the bracket has a loading hole, and a slide rail is opened outward on the inner wall of the loading hole; A rotating component is rotatably mounted on the loading hole. The rotating component includes a guide portion, a protrusion, and a tube. The guide portion is slidably mounted on the slide rail. The protrusion and the tube protrude from opposite ends of the rotating component. The tube connects to the mouthpiece. The protrusion is exposed in the loading hole. The tube has an oil inlet. An atomizing component is installed at the oil inlet inside the tube. A sealing element is installed on the upper part of the bracket. The outer side of the sealing element abuts against the inner wall of the housing. The sealing element has a through hole. The inner wall of the through hole extends inward and toward the mouthpiece to form an oil passage hole. The oil passage hole penetrates the end face of the sealing element. A battery rod containing a pusher mechanism; In the initial state, the oil inlet is sealed by the inner wall of the through hole, the housing is installed on the battery rod, the pusher pushes the protrusion along the axial direction of the tube, the tube rotates in the through hole, and the oil inlet is connected to the oil passage hole.

2. The atomizing device with sealed e-liquid according to claim 1, characterized in that, The mouthpiece is located at the upper part of the housing, the opening is located at the lower part of the housing, the inner wall of the housing is provided with a groove, the loading hole penetrates the bracket in the vertical direction, the slide rail penetrates the outer wall of the bracket, the slide rail extends in the horizontal direction, and the outer wall of the bracket is provided with a protrusion that is engaged with the groove.

3. The atomizing device with sealed e-liquid according to claim 2, characterized in that, The guide portion includes an upwardly extending connecting arm and a hook. The hook extends outward from the connecting arm and is engaged with the slide rail. When the hook is in the middle position of the slide rail, the oil inlet is sealed by the inner wall of the through hole. When the hook slides to the other end of the slide rail, the oil inlet connects to the oil passage.

4. The atomizing device with sealed e-liquid according to claim 2, characterized in that, The through hole extends from top to bottom through the upper and lower surfaces of the seal. The oil passage hole extends outward and upward from the inner wall of the through hole. There are multiple oil passage holes. The inner wall of the through hole is also provided with a sealing ring. The sealing ring is located between two adjacent oil passage holes and is used to seal the oil passage holes.

5. The atomizing device with sealed e-liquid according to claim 2, characterized in that, The lower surface of the seal is provided with a retaining groove, and the upper end of the bracket extends upward with a retaining strip, which is snapped into the retaining groove.

6. The atomizing device with sealed e-liquid according to claim 5, characterized in that, The rotating component also includes a main body, which is rotatably mounted on the loading hole. An air intake channel is opened on the lower surface of the main body. The lower end of the tube is connected to the air intake channel, and the upper end of the tube is connected to the lower part of the mouthpiece through a sealing sleeve. The guide part is located on the upper part of the main body, and the protrusion is located on the lower part of the main body.

7. The atomizing device with sealed e-liquid according to claim 6, characterized in that, The lower surface of the main body is provided with a first oil injection hole extending upward through the lower surface of the main body. The upper and lower surfaces of the sealing element are provided with a second oil injection hole. The first oil injection hole is used to connect the second oil injection hole. The angle between the second oil injection hole, the oil passage hole and the center of the sealing element is 90 degrees.

8. The atomizing device with sealed e-liquid according to claim 7, characterized in that, The inner wall of the first oil injection hole at the lower part of the main body extends inward to form a magnet loading hole. The first oil injection hole is used to install a sealing plug, and the magnet loading hole is used to install a magnetic suction component.

9. The atomizing device with sealed e-liquid according to claim 1, characterized in that, The battery rod contains a battery, a frame, and a circuit board. The battery is connected to the circuit board, and the circuit board is mounted on the frame. The upper end of the frame has a protruding pusher.

10. The atomizing device with sealed e-liquid according to claim 9, characterized in that, A slot is vertically downward at the upper end of the battery rod, and a retaining strip is protruding from the outer side wall of the housing. The retaining strip is arranged vertically. When the housing is installed on the battery rod, the retaining strip enters the slot, and the pusher pushes the protrusion to drive the rotating part to rotate.

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