Ointment atomizer and electronic cigarette

Abstract

The utility model provides a cigarette paste atomizer which comprises a first cup body and a second cup body, and the second cup body is arranged in the first cup body. The heating body comprises a porous part, the porous part is provided with a heating sheet, the porous part is arranged in the second cup body, a smoke forming chamber is formed between the porous part and the bottom of the second cup body, and the porous part is used for bearing cigarette paste; a first air channel is arranged between the first cup body and the second cup body, and an air inlet hole is formed in the first cup body; the second cup body is provided with a first air passing hole and a second air passing hole, the first air passing hole enables the air inlet to be communicated with the smoke forming chamber, and the second air passing hole enables the first air channel to be communicated with the smoke forming chamber. It can be seen that the cigarette paste atomizer can atomize the cigarette paste, and the situation that the smoking taste and experience are affected due to the fact that the atomization speed of the cigarette paste is too high can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic atomizers, and more specifically, relates to a tobacco paste atomizer and an electronic cigarette. Background Art

[0002] Currently, electronic cigarettes generally atomize tobacco oil to generate smoke for users to inhale. With the development of electronic cigarette products, electronic cigarettes that atomize tobacco paste have been developed, so it is necessary to design an atomizer in the electronic cigarette that can atomize tobacco paste to generate smoke. Utility Model Content

[0003] The utility model provides a tobacco paste atomizer to solve the technical problems mentioned in the above background technology.

[0004] The technical solution adopted by the utility model is a tobacco paste atomizer, comprising:

[0005] a first cup body and a second cup body, wherein the second cup body is disposed within the first cup body;

[0006] a heating element, the heating element comprising a porous member provided with a heating sheet, the porous member being disposed within the second cup body and forming an aerosol-forming chamber between the porous member and the bottom of the second cup body, the porous member being used to hold tobacco paste, and when the tobacco paste liquefies, it can enter the porous member and contact the heating sheet to generate aerosol;

[0007] A first air passage is provided between the first cup body and the second cup body, and an air inlet hole is provided on the first cup body;

[0008] The second cup body is provided with a first air hole and a second air hole, respectively. The first air hole connects the air inlet hole and the smoke forming chamber, and the second air hole connects the first airway and the smoke forming chamber.

[0009] It can be seen that the tobacco paste atomizer of the present application can atomize the tobacco paste to produce smoke, and the heating plate in the smoke atomizer does not directly contact the tobacco paste, but heats the tobacco paste through a porous part so that the tobacco paste is liquefied and flows into the porous part before contacting the heating plate. This method can control the atomization speed of the tobacco paste by the heating plate, and avoid the atomization speed of the tobacco paste by the heating plate being too fast, affecting the taste and experience of smoking.

[0010] As a preferred solution of the present invention, the porous member is formed integrally with the heating plate, and the porous member is porous ceramic.

[0011] As a preferred solution of the present invention, the heating sheet is arranged close to the smoke forming chamber.

[0012] As a preferred solution of the present invention, a second air passage is further provided between the first cup body and the second cup body, and the second air passage is communicated with the air inlet and the first air hole respectively.

[0013] As a preferred solution of the present invention, the first air channel is provided between the side wall of the first cup body and the side wall of the second cup body;

[0014] The second air passage is arranged between a position of the second cup body close to the bottom and the bottom of the first cup body, and the air inlet is arranged at the bottom of the first cup body.

[0015] As a preferred solution of the present invention, the side wall of the second cup body is further provided with a third air hole, and the third air hole is located on the side of the porous member away from the bottom of the second cup body, and the third air hole connects the first air channel and the cavity of the second cup body.

[0016] As a preferred solution of the present invention, a protrusion is provided at one end of the porous member, and the porous member is arranged at the bottom of the first cup body through the protrusion. The protrusion forms the smoke forming chamber between the porous member and the bottom of the second cup body.

[0017] As a preferred solution of the present invention, the first cup body includes a threaded seat, an electrode is sleeved in the threaded seat, an insulating member is provided between the electrode and the threaded seat, and the electrode is provided with the air inlet;

[0018] The heating plate is electrically connected to the threaded seat and the electrode respectively, so that the threaded seat and the electrode form the positive and negative poles of the heating plate.

[0019] As a preferred solution of the present invention, the first cup body includes a collar, the collar is sleeved on one end of the threaded seat, and the outer circumference of the other end of the threaded seat is provided with a thread;

[0020] The second cup body is arranged in the collar, and the second cup body is mounted on the threaded seat through a mounting member;

[0021] A pressing portion is provided on the inner wall of one end of the collar away from the threaded seat, and the pressing portion abuts against the end of the second cup body to press the second cup body onto the threaded seat.

[0022] An electronic cigarette comprises a main unit and the aforementioned tobacco paste atomizer, wherein the tobacco paste atomizer is arranged on the main unit and electrically connected to the main unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 This is a schematic diagram of the structure of the tobacco paste atomizer provided by the utility model;

[0025] Figure 2 A schematic top view of the tobacco paste atomizer provided by the utility model;

[0026] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.

[0027] Reference numerals:

[0028] 100, first cup; 110, air inlet; 120, threaded seat; 130, electrode; 140, insulating member; 150, collar; 160, mounting member; 170, pressing portion;

[0029] 200, second cup body; 210, first air hole; 220, second air hole; 230, third air hole;

[0030] 300, heating element; 310, porous member; 320, heating sheet; 330, protrusion;

[0031] 400. First air duct; 500. Smoke forming chamber; 600. Second air duct. Specific embodiments

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0034] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. In some utility model descriptions, "plurality" means two or more, unless otherwise specifically specified.

[0036] Combine Figure 1 and Figure 3 A tobacco paste atomizer for electronic cigarettes includes a first cup 100, a second cup 200, and a heating element 300. The second cup 200 is disposed within the first cup 100, and the heating element 300 is disposed within the second cup 200. The second cup 200 is used to hold tobacco paste, and the heating element 300 heats the tobacco paste to atomize it and generate smoke.

[0037] Further, see Figure 3 The heating element 300 may include a porous member 310, which is provided with a heating plate 320. The porous member 310 is arranged in the second cup body 200, and a smoke forming chamber 500 is formed between the porous member 310 and the bottom of the second cup body 200. The porous member 310 is used to carry the tobacco paste, and when the tobacco paste is liquefied, it can enter the porous member 310 and contact the heating plate 320 to generate smoke.

[0038] Specifically, the tobacco paste can be loaded into the second cup body 200, and the porous member 310 located in the second cup body 200 supports the tobacco paste. When the heating plate 320 generates heat, the heat can be conducted to the porous member 310. The heat on the porous member 310 liquefies the smoke. The liquefied tobacco paste can enter the porous member 310 from the holes on the porous member 310 and contact the heating plate 320. After the tobacco paste contacts the heating plate 320, it is atomized to produce smoke, and the smoke gathers in the smoke forming chamber 500.

[0039] Furthermore, a first air duct 400 is provided between the first cup body 100 and the second cup body 200. An air inlet 110 is provided on the first cup body 100, and a first air through hole 210 and a second air through hole 220 are respectively provided on the second cup body 200. The first air through hole 210 connects the air inlet 110 with the smoke forming chamber 500, and the second air through hole 220 connects the first air duct 400 with the smoke forming chamber 500.

[0040] External airflow enters the smoke forming chamber 500 through the air inlet 110 and the first air hole 210 in sequence, and drives the smoke in the smoke forming chamber 500 to be discharged from the smoke forming chamber 500 through the second air hole 220 and the first air channel 400 in sequence to be inhaled by the user.

[0041] It can be seen that the tobacco paste atomizer of the present application can atomize the tobacco paste to generate smoke, and the heating plate 320 in the smoke atomizer does not directly contact the tobacco paste, but heats the tobacco paste through the porous member 310 so that the tobacco paste is liquefied and flows into the porous member 310 before contacting the heating plate 320. This method can control the atomization speed of the tobacco paste by the heating plate 320, and avoid the atomization speed of the tobacco paste by the heating plate 320 being too fast, affecting the taste and experience of smoking.

[0042] In some embodiments, the porous member 310 can be integrally formed with the heating plate 320. For example, when the porous member 310 is a porous ceramic, the porous member 310 and the heating plate 320 can be integrally sintered.

[0043] Furthermore, in order to better control the atomization speed of the liquefied tobacco paste by the heating sheet 320 and to facilitate the accumulation of smoke in the smoke forming chamber 500 , the heating sheet 320 may be disposed close to the smoke forming chamber 500 .

[0044] For example, in some embodiments, the heating sheet 320 may be located on the end surface of the porous sheet near the smoke forming chamber 500. In other embodiments, the heating sheet 320 may also be located inside the porous member 310 near the end of the porous sheet near the smoke forming chamber 500.

[0045] Furthermore, in some embodiments, in order to facilitate the selection of the position setting of the air inlet 110 and facilitate the communication between the air inlet 110 and the first air hole 210, a second air duct 600 can be further provided between the first cup body 100 and the second cup body 200, and the second air duct 600 is respectively connected to the air inlet 110 and the first air hole 210.

[0046] Specifically, a first air channel 400 may be provided between the sidewall of the first cup body 100 and the sidewall of the second cup body 200 , and a second air channel 600 may be provided between a position near the bottom of the second cup body 200 and the bottom of the first cup body 100 .

[0047] In addition, the second air channel 600 of the above structure allows the air inlet 110 to be set at the bottom of the first cup body 100, which is beneficial for the air flow in the host to flow into the smoke paste atomizer through the air inlet 110 after the smoke paste atomizer is installed on the host of the electronic cigarette.

[0048] Furthermore, in some embodiments, in order to facilitate the discharge of smoke from the e-cigarette paste atomizer and facilitate the smoke discharged from the e-cigarette paste atomizer to enter the mouthpiece of the electronic cigarette, a third air hole 230 may also be provided on the side wall of the second cup body 200, and the third air hole 230 is located on the side of the porous member 310 away from the bottom of the second cup body 200. The third air hole 230 connects the first air duct 400 and the cavity of the second cup body 200.

[0049] Specifically, the smoke in the smoke forming chamber 500 can flow into the cavity of the second cup body 200 through the second air hole 220, the first air channel 400 and the third air hole 230 in sequence, and finally the smoke in the cavity flows out of the smoke paste atomizer through the opening of the second cup body 200.

[0050] See Figure 3 In some embodiments, in order to facilitate the arrangement of the porous member 310 in the second cup body 200 and to form a smoke forming chamber 500 between the porous member 310 and the second cup body 200, a protrusion 330 is provided at one end of the porous member 310. The porous member 310 is arranged at the bottom of the first cup body 100 through the protrusion 330. The protrusion 330 forms a smoke forming chamber 500 between the porous member 310 and the bottom of the second cup body 200.

[0051] For example, the protrusion 330 can be a column with a protruding end surface set on one end surface of the porous member 310. The protrusion 330 plays the role of supporting the porous member 310 at the bottom of the second cup body 200, and at the same time forms a gap between the porous member 310 and the bottom of the second cup body 200, which is the smoke forming chamber 500.

[0052] See Figure 3 In some embodiments, to facilitate the installation of the e-cigarette atomizer, the first cup 100 includes a threaded seat 120, an electrode 130 is sleeved within the threaded seat 120, and an insulating member 140 is provided between the electrode 130 and the threaded seat 120. The electrode 130 is provided with an air inlet 110. The heating plate 320 is electrically connected to the threaded seat 120 and the electrode 130, respectively, so that the threaded seat 120 and the electrode 130 form the positive and negative poles of the heating plate 320. The heating plate 320 can be extended to form two conductive portions that are electrically connected to the threaded seat 120 and the electrode 130, respectively.

[0053] When the e-cigarette paste atomizer is connected to the main body of the electronic cigarette, the e-cigarette paste atomizer is threadedly connected to the main body through the threaded seat 120, and the electrode 130 is electrically contacted with the main body, thereby achieving electrical connection between the e-cigarette paste atomizer and the main body.

[0054] See Figure 3 To facilitate the placement of the second cup 200 within the first cup 100, the first cup 100 may further include a collar 150. The collar 150 is sleeved over one end of the threaded seat 120, the other end of which is provided with a threaded outer circumference. The second cup 200 is placed within the collar 150 and mounted on the threaded seat 120 via a mounting member 160. A pressing portion 170 is provided on the inner wall of the end of the collar 150 away from the threaded seat 120. The pressing portion 170 abuts against the end of the second cup 200 to press the second cup 200 against the threaded seat 120.

[0055] In some embodiments, the mounting member 160 may be made of silicone, and the mounting member 160 fixes the second cup body 200 and the threaded seat 120 by interference fit.

[0056] For example, a first assembly groove may be provided on the threaded seat 120, and the mounting member 160 may be installed in the first assembly groove, and one end of the mounting member 160 may be mutually clamped with the side wall of the first assembly groove. A second assembly groove may also be provided on the mounting member 160, and the second cup body 200 may be provided in the second assembly groove, and the outer wall of the second cup body 200 may be mutually clamped with the inner wall of the second assembly groove.

[0057] In addition, the present application also provides an electronic cigarette, including a main unit and the tobacco paste atomizer of the present application, wherein the tobacco paste atomizer is arranged on the main unit and electrically connected to the main unit.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of some utility models should be included in the scope of protection of some utility models.

Claims

1. A cigarette paste atomizer, characterized in that: include: a first cup body and a second cup body, wherein the second cup body is disposed within the first cup body; a heating element, the heating element comprising a porous member provided with a heating sheet, the porous member being disposed within the second cup body and forming an aerosol-forming chamber between the porous member and the bottom of the second cup body, the porous member being used to hold tobacco paste, and when the tobacco paste liquefies, it can enter the porous member and contact the heating sheet to generate aerosol; A first air passage is provided between the first cup body and the second cup body, and an air inlet hole is provided on the first cup body; The second cup body is provided with a first air hole and a second air hole, respectively. The first air hole connects the air inlet hole and the smoke forming chamber, and the second air hole connects the first airway and the smoke forming chamber.

2. The tobacco paste atomizer according to claim 1, characterized in that: The porous member is formed integrally with the heating plate, and the porous member is porous ceramic.

3. The tobacco paste atomizer according to claim 1 or 2, characterized in that: The heating sheet is arranged close to the smoke forming chamber.

4. The tobacco paste atomizer according to claim 1, wherein: A second air passage is further provided between the first cup body and the second cup body, and the second air passage is communicated with the air inlet and the first air hole respectively.

5. The tobacco paste atomizer according to claim 4, characterized in that: The first air channel is provided between the side wall of the first cup body and the side wall of the second cup body; The second air passage is arranged between a position of the second cup body close to the bottom and the bottom of the first cup body, and the air inlet is arranged at the bottom of the first cup body.

6. The tobacco paste atomizer according to claim 1 or 4, characterized in that: The side wall of the second cup body is further provided with a third air hole, and the third air hole is located on a side of the porous member away from the bottom of the second cup body, and the third air hole connects the first air channel and the cavity of the second cup body.

7. The tobacco paste atomizer according to claim 1, characterized in that: One end of the porous member is provided with a protrusion, and the porous member is arranged on the bottom of the first cup body through the protrusion. The protrusion forms the smoke forming chamber between the porous member and the bottom of the second cup body.

8. The tobacco paste atomizer according to claim 1, wherein: The first cup body includes a threaded seat, an electrode is sleeved in the threaded seat, an insulating member is provided between the electrode and the threaded seat, and the electrode is provided with the air inlet; The heating plate is electrically connected to the threaded seat and the electrode respectively, so that the threaded seat and the electrode form the positive and negative poles of the heating plate.

9. The tobacco paste atomizer according to claim 8, characterized in that: The first cup body includes a collar, which is sleeved on one end of the threaded seat, and the outer circumference of the other end of the threaded seat is provided with a thread; The second cup body is arranged in the collar, and the second cup body is mounted on the threaded seat through a mounting member; A pressing portion is provided on the inner wall of one end of the collar away from the threaded seat, and the pressing portion abuts against the end of the second cup body to press the second cup body onto the threaded seat.

10. An electronic cigarette, characterized in that: It comprises a host and the tobacco paste atomizer according to any one of claims 1 to 9, wherein the tobacco paste atomizer is arranged on the host and electrically connected to the host.

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