A condensation-proof atomizer

Abstract

The utility model discloses an anti-condensation atomizer, belonging to the field of electronic cigarette atomizers. The utility model discloses an anti-condensation atomizer, comprising a shell, an extension tube is provided at the upper end of the shell, and the extension tube is welded and fixed to the shell, an upper transmission cavity is provided inside the extension tube, a limiting plate is provided on the side of the upper transmission cavity facing the heating wire, and a through hole is provided around the inside of the limiting plate. The utility model solves the problem of the existing anti-condensation atomizer, in which the block moves by its own gravity and adsorption capacity, and the gas discharge effect is poor. After the utility model is sucked through the extension tube position, the suction force will pull the limiting plate to move vertically upward, and the longitudinal movement of the limiting plate will cause the reset spring to contract. After inhalation, the resilience of the reset spring will reset the limiting plate and squeeze the smoke retained inside, actively discharge the smoke to avoid condensation.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarette atomizers, in particular to an anti-condensation atomizer. Background Art

[0002] The atomizer of an electronic cigarette is an important part of the electronic cigarette. Its main function is to convert the electronic cigarette liquid into inhalable steam or mist. When the user smokes the electronic cigarette, the atomizer will heat the electronic cigarette liquid, causing it to evaporate quickly and form mist, thereby simulating the experience of smoking. The design, material and performance of the atomizer will affect the taste, smoke volume and service life of the electronic cigarette;

[0003] A Chinese patent with publication number CN214340084U discloses an anti-condensation atomizer, including a cartridge shell, an airway tube, an atomization core and an exhaust structure. The exhaust structure is connected to the end of the airway tube away from the air outlet pipe through an exhaust channel. The exhaust structure is connected to the end of the airway tube away from the air outlet pipe through an exhaust channel. When the user stops inhaling smoke, the exhaust structure releases air to the bottom of the airway tube and discharges the smoke from the airway tube and the air outlet pipe, which can effectively prevent the smoke from condensing on the airway tube and the air outlet pipe, thereby improving the consumer's user experience.

[0004] The anti-condensation atomizer of the above patent simply relies on the block to move longitudinally in the exhaust pipe to squeeze the smoke after the user inhales the smoke. The block moves by relying on its own gravity and adsorption capacity, and the gas discharge effect is poor and the gas discharge efficiency is slow. It will also cause part of the mist to be retained inside the pipe to cool and solidify. Utility Model Content

[0005] The utility model aims to provide an anti-condensation atomizer. After inhalation through the extended tube position, the suction force will pull the limiting plate to move longitudinally upward. While moving longitudinally upward, smoke will pass through the through hole and be inhaled, and the longitudinal movement of the limiting plate will cause the return spring to contract. After inhalation, the resilience of the return spring will cause the limiting plate to reset and squeeze the smoke retained inside, actively discharge the smoke to avoid condensation, and solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-condensation atomizer, comprising a shell, a glass fiber oil guide rope for transmitting smoke oil is arranged at the upper end of the outer part of the shell, conductive brackets for erection and support are arranged on both sides of the outer part of the glass fiber oil guide rope, a heating wire is arranged between the two conductive brackets, an extension tube is arranged at the upper end of the shell, and the extension tube is welded and fixed to the shell, an upper transmission cavity is arranged through the interior of the extension tube, a limiting plate is arranged on the side of the upper transmission cavity facing the heating wire, a through hole is arranged around the interior of the limiting plate, and the through hole passes through and extends to the upper and lower ends of the limiting plate, extension plates for transmission are arranged on both sides of the outer part of the limiting plate, and reset springs are arranged at the upper ends of the two extension plates.

[0007] Preferably, a lower transmission cavity passes through the middle position of the lower end of the heating wire and one side of the outer wall of the housing.

[0008] Preferably, the extension piece and the limiting piece are an integral structure, and the exteriors of the two extension pieces are both provided with sliding rails for sliding.

[0009] Preferably, the two ends of the reset spring are respectively fitted with the extension piece and the extension tube, and the elastic coefficient of the reset spring is smaller than the suction force of the person's mouth. During the person's suction process, the suction force will drive the limiting piece to move longitudinally upward.

[0010] Preferably, a ground concave arc is provided at the lower end of the through hole, a rubber ring is provided between the outside of the limiting plate and the inner wall of the upper transmission cavity, and the rubber ring and the limiting plate are fixedly connected by bolts.

[0011] Preferably, a second support ring is provided at the lower end of the outside of the reset spring, and a first support ring is provided at the upper end of the outside of the reset spring. The first support ring is welded and fixed to the inside of the extension tube, and the second support ring is welded and fixed to the upper end of the extension piece.

[0012] Preferably, a filter screen is provided on the side of the lower transmission chamber facing the outside of the shell, and the filter screen is welded and fixed to the shell.

[0013] Preferably, a rubber gasket is provided between the lower end of the rubber ring and the position of the sliding rail inside the extension tube, and the rubber gasket and the extension tube are bonded and fixed by glue.

[0014] Preferably, the heating wire is wrapped around the outside of the glass fiber oil guide rope.

[0015] Preferably, the lower end of the conductive bracket is fixed to the upper end of the shell by welding.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model fills the gap between the limiting plate and the extension tube through the rubber ring. While filling the gap, the limiting plate is driven to move vertically upward by the user's adsorption. The user's adsorption force will cause the reset spring to contract, and the smoke will pass through the through hole to complete the adsorption. After the smoke is inhaled, the adsorption force is stopped, and the resilience of the reset spring will push the limiting plate to reset. The rapid reset of the limiting plate will push the smoke retained in the upper transmission cavity, so that the smoke is discharged from the lower transmission cavity position along the original route. The concave arc at the lower end of the through hole is conducive to pushing the smoke in the upper transmission cavity without hindering the inhaled gas, so that the smoke is quickly discharged from the lower transmission cavity position. In addition, the restriction plate and the through hole provide a resistance to smoke inhalation, which can simulate the extraction of cigarettes, thereby improving the comfort of smoke inhalation for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall external structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the position relationship of the filter screen of the utility model;

[0020] Figure 3 This is a cross-sectional view of the internal structure of the shell of the utility model;

[0021] Figure 4 For the utility model Figure 3 A partial enlarged view of the middle A area;

[0022] Figure 5 For the utility model Figure 3 A partial enlarged view of the middle B area;

[0023] Figure 6 For the utility model Figure 3 A partial enlarged view of the middle C area;

[0024] Figure 7 For the utility model Figure 3 A partial enlarged view of area D in the middle.

[0025] In the figure: 1. outer shell; 3. extension tube; 4. filter screen; 5. lower transmission chamber; 6. upper transmission chamber; 7. sliding rail; 8. first support ring; 9. reset spring; 10. limiting plate; 11. through hole; 12. extension plate; 13. second support ring; 14. rubber gasket; 15. rubber ring; 16. recessed arc; 17. conductive bracket; 18. glass fiber oil guide rope; 19. heating wire. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In order to solve the problem that the existing anti-condensation atomizer simply relies on the block to move longitudinally in the exhaust pipe to squeeze the smoke after the user inhales the smoke, the block moves by its own gravity and adsorption capacity, the gas discharge effect is poor, the gas discharge efficiency is slow, and part of the mist is retained in the pipe to cool and solidify, this embodiment provides the following technical solutions:

[0028] An anti-condensation atomizer includes a shell 1, a glass fiber oil guide rope 18 for transmitting smoke oil is arranged on the upper end of the outer shell 1, and the smoke oil in the electronic cigarette is continuously absorbed through the glass fiber oil guide rope 18, and both sides of the outer glass fiber oil guide rope 18 are provided with conductive brackets 17 for erection and support, and the lower end of the conductive bracket 17 is welded and fixed to the upper end of the shell 1, such as Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, a heating wire 19 is arranged between the two conductive brackets 17. The heating wire 19 surrounds the outside of the glass fiber oil guide rope 18 and is powered by a battery inside the electronic cigarette. The power supply makes the heating wire 19 high in temperature. The high temperature of the heating wire 19 contacts the smoke oil transmitted by the glass fiber oil guide rope 18 to realize smoke atomization.

[0029] In this embodiment, the lower transmission cavity 5 passes through the middle position of the lower end of the heating wire 19 and one side of the outer wall of the housing 1. Figure 3 and Figure 6 As shown, when the smoke generated by the heating wire 19 is inhaled, the external smoke can enter the housing 1 from the lower transmission chamber 5 and be directly transmitted to the outside of the heating wire 19 during the inhalation process, and the smoke retained inside will also be discharged from the lower transmission chamber 5 to the housing 1 when it is discharged, so as to avoid the smoke being retained in the upper transmission chamber 6;

[0030] In this embodiment, an extension tube 3 is provided at the upper end of the housing 1, and the extension tube 3 is welded and fixed to the housing 1. An upper transmission chamber 6 is provided inside the extension tube 3. When the internal smoke is inhaled, the smoke generated at the position of the electric heating wire 19 is extracted from the position of the upper transmission chamber 6. Figure 3 , Figure 4 and Figure 5As shown, a limiting sheet 10 is provided on one side of the upper transmission cavity 6 facing the electric heating wire 19. When the internal smoke is inhaled, the suction force inhaled the smoke and drove the limiting sheet 10 to slide vertically upward. A through hole 11 is provided around the inside of the limiting sheet 10, and the through hole 11 penetrates and extends to the upper and lower ends of the limiting sheet 10. The penetration of the limiting sheet 10 can simulate the resistance of inhaling smoke, and will not hinder the subsequent extraction of smoke. The smoke can pass through the through hole 11 and be inhaled;

[0031] In this embodiment, both sides of the outer side of the limiting plate 10 are provided with extension plates 12 for transmission, the extension plates 12 and the limiting plate 10 are an integral structure, and the outer sides of the two extension plates 12 are provided with sliding rails 7 for sliding. Figure 3 , Figure 4 and Figure 5 As shown, during the process of the limiting plate 10 being driven by the suction force to move longitudinally, the extension plate 12 will be restricted by the sliding rail 7, thereby improving the stability of the movement of the limiting plate 10. The upper ends of the two extension plates 12 are provided with a return spring 9, and the two ends of the return spring 9 are respectively attached to the extension plate 12 and the extension tube 3. The elastic coefficient of the return spring 9 is smaller than the suction force of the mouth of the person. During the suction process of the person, the suction force will drive the limiting plate 10 to move longitudinally upward. When the internal smoke is stopped from being sucked, the resilience of the return spring 9 and the self-weight of the limiting plate 10 will cause the limiting plate 10 to reset, and during the reset process, the smoke retained in the upper transmission chamber 6 and the lower transmission chamber 5 will be pushed.

[0032] In this embodiment, if Figure 5 As shown, a ground concave arc 16 is provided at the lower end of the through hole 11, a rubber ring 15 is provided between the outside of the limiting sheet 10 and the inner wall of the upper transmission chamber 6, and the rubber ring 15 and the limiting sheet 10 are fixedly connected by bolts. The filling of the rubber ring 15 can prevent the position of the limiting sheet 10 from changing when the smoke is inhaled, and the filling of the gap by the rubber ring 15 can allow the smoke to pass through the through hole 11 and then be discharged. The concave concave arc 16 and the filling of the rubber ring 15 can provide damping when the smoke is extracted, simulate the feeling of smoking, and improve the use effect of the electronic cigarette;

[0033] In this embodiment, if Figure 4 and Figure 5 As shown, a second support ring 13 is provided at the lower end of the outer portion of the reset spring 9, and a first support ring 8 is provided at the upper end of the outer portion of the reset spring 9. The first support ring 8 and the second support ring 13 can limit the positions of both ends of the reset spring 9 to prevent the reset spring 9 from falling off and moving to the outside of the sliding rail 7 during the contraction process. The first support ring 8 is welded and fixed to the inside of the extension tube 3, and the second support ring 13 is welded and fixed to the upper end of the extension piece 12. The stability of the movement of the reset spring 9 can be improved by welding and fixing;

[0034] In this embodiment, a filter screen 4 is provided on one side of the lower transmission chamber 5 facing the outside of the housing 1. Figure 2 , Figure 3 and Figure 7 As shown, the filter screen 4 is welded and fixed to the housing 1, and the transmission position of the lower transmission chamber 5 is limited by the filter screen 4 to prevent external foreign matter from entering the lower transmission chamber 5 with the flow of air when the smoke is absorbed;

[0035] In this embodiment, a rubber gasket 14 is provided between the lower end of the rubber ring 15 and the position of the sliding rail 7 inside the extension tube 3, and the rubber gasket 14 is fixed to the extension tube 3 by glue. Figure 3 and Figure 5 As shown, a rubber gasket 14 is placed between the extension piece 12 and the extension tube 3 to reduce the collision noise generated by the rebound of the return spring 9 and avoid damage to the extension piece 12 caused by collision.

[0036] Working principle: When using the atomizer and atomizing the e-cigarette oil, the motor in the electronic cigarette supplies power to the conductive bracket 17, which supplies power and makes the heating wire 19 conductive and heated. The glass fiber oil guide rope 18 absorbs the e-cigarette oil remaining in the electronic cigarette. The heating wire 19 heats the glass fiber oil guide rope 18 and the internally transmitted e-cigarette oil to form smoke, which is then absorbed through the extension tube 3. After the extension tube 3 generates suction force, the external gas will pass through the filter 4 and be transmitted by the lower transmission chamber 5, transmitting and contacting the smoke generated by the heating wire 19. In the process of the smoke moving toward the extension tube 3 due to the suction force, the smoke is sucked out. The force taken off will exceed the elastic coefficient of the return spring 9, causing the elastic coefficient to rebound and causing the limiting plate 10 to move toward the extension tube 3. The smoke will be restricted by the rubber ring 15 and guided and converged by the concave arc 16, causing the smoke to pass through the through hole 11 and be absorbed. After the smoke is absorbed and stops being absorbed, the resilience of the return spring 9 and the weight of the limiting plate 10 move longitudinally downward to push the smoke retained in the upper transfer chamber 6 and the lower transfer chamber 5, so that the smoke retained in the upper transfer chamber 6 and the lower transfer chamber 5 is discharged from the filter 4 to prevent the smoke from being retained in the atomizer and solidifying inside as it cools.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-condensation atomizer, comprising a housing (1), wherein a glass fiber oil guide rope (18) for transmitting smoke oil is arranged at the upper end of the outer portion of the housing (1), and conductive brackets (17) for erection and support are arranged on both sides of the outer portion of the glass fiber oil guide rope (18), and a heating wire (19) is arranged between two conductive brackets (17), characterized in that: An extension tube (3) is arranged at the upper end of the shell (1), and the extension tube (3) is fixed to the shell (1) by welding; an upper transmission cavity (6) is arranged inside the extension tube (3); a limiting plate (10) is arranged inside the upper transmission cavity (6) on a side facing the electric heating wire (19); a through hole (11) is arranged around the inside of the limiting plate (10), and the through hole (11) passes through and extends to the upper and lower ends of the limiting plate (10); extension plates (12) for transmission are arranged on both sides of the outside of the limiting plate (10), and return springs (9) are arranged at the upper ends of the two extension plates (12).

2. The anti-condensation atomizer according to claim 1, characterized in that: The lower transmission cavity (5) passes through the middle position of the lower end of the heating wire (19) and one side of the outer wall of the housing (1).

3. The anti-condensation atomizer according to claim 1, characterized in that: The extension piece (12) and the limiting piece (10) are an integral structure, and sliding rails (7) for sliding are arranged on the outside of the two extension pieces (12).

4. The anti-condensation atomizer according to claim 1, characterized in that: The two ends of the return spring (9) are respectively in contact with the extension piece (12) and the extension tube (3). The elastic coefficient of the return spring (9) is smaller than the suction force of the mouth of the person. During the suction process of the person, the suction force will drive the limiting piece (10) to move longitudinally upward.

5. The anti-condensation atomizer according to claim 3, characterized in that: A ground concave arc (16) is provided at the lower end of the through hole (11), a rubber ring (15) is provided between the outside of the limiting plate (10) and the inner wall of the upper transmission cavity (6), and the rubber ring (15) and the limiting plate (10) are fixedly connected by bolts.

6. The anti-condensation atomizer according to claim 1, characterized in that: A second support ring (13) is provided at the lower end of the outside of the return spring (9), and a first support ring (8) is provided at the upper end of the outside of the return spring (9). The first support ring (8) is welded and fixed to the inside of the extension tube (3), and the second support ring (13) is welded and fixed to the upper end of the extension piece (12).

7. The anti-condensation atomizer according to claim 2, characterized in that: A filter screen (4) is provided on the side of the lower transmission chamber (5) facing the outside of the outer shell (1), and the filter screen (4) is fixed to the outer shell (1) by welding.

8. The anti-condensation atomizer according to claim 5, characterized in that: A rubber gasket (14) is provided between the lower end of the rubber ring (15) and the position of the sliding rail (7) inside the extension tube (3), and the rubber gasket (14) and the extension tube (3) are bonded and fixed by glue.

9. The anti-condensation atomizer according to claim 1, characterized in that: The heating wire (19) is wrapped around the outside of the glass fiber oil guide rope (18).

10. The anti-condensation atomizer according to claim 1, characterized in that: The lower end of the conductive bracket (17) is fixed to the upper end of the housing (1) by welding.

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