Air regulating and silencing structure and electronic cigarette

Abstract

The utility model discloses an air-regulating noise reduction structure and an electronic cigarette, the air-regulating noise reduction structure is arranged on the electronic cigarette, the air-regulating noise reduction structure comprises an air-regulating valve body, a noise reduction sheet and a gland, the air-regulating valve body is a plane plate, one side of the plane plate is provided with a first through hole penetrating through the upper surface and the lower surface, and the gland is provided with a second through hole penetrating through the upper surface and the lower surface. A shifting part for shifting the air adjusting valve body is arranged at the bottom of the surface plate; the silencing sheet is stacked on the surface plate, and a plurality of micropores are formed in the silencing sheet; the gland covers the surface plate and the silencing piece, and a second through hole is formed in the position, corresponding to the first through hole, of the gland. The silencing piece is a 100-mesh nylon net or a sponge piece or a porous ceramic piece. The first through hole is a special-shaped through hole of which the upper and lower orifices are horn-shaped and the middle is narrow; and the aperture of the second through hole in the gland is larger than that of the upper orifice of the first through hole. The air adjusting and noise reduction structure is arranged between an air channel, entering an oil cup atomization channel, of the electronic cigarette and an air inlet of an outer shell, the air inlet size of the electronic cigarette is adjusted, and meanwhile the noise reduction effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an air regulating and silencing structure of an electronic cigarette. Background Art

[0002] Electronic cigarettes are a product that replaces traditional cigarettes by electrically heating the e-liquid to form vapor (aerosol) for users to consume. When using an electronic cigarette, inhaling external air will form a high-speed airflow in the sensor. The airflow sensor senses the user's inhalation, thereby triggering the airflow sensing switch, turning on the airflow sensing switch, and the electronic cigarette begins to work. When inhaling, high-speed airflow is generated, so after the high-speed airflow enters the electronic cigarette body, it rubs against the hard plastic wall to produce a whistle. The whistle will affect the user's product experience. To this end, electronic cigarettes need to be optimized and improved to solve the above problems. Utility Model Content

[0003] In view of this, the utility model proposes an air regulating and silencing structure and an electronic cigarette to solve the problem of whistling noise generated by high-speed airflow entering the electronic cigarette when the electronic cigarette is in use.

[0004] The technical solution disclosed in the utility model is an air regulating and silencing structure, comprising an air regulating valve body, a silencing plate, and a pressure cover. The air regulating valve body is a flat plate, one side of the flat plate is provided with a first through hole penetrating the upper and lower surfaces, and the bottom of the flat plate is provided with a toggle part for toggling the air regulating valve body;

[0005] The muffler sheet is stacked on the flat plate, and has a plurality of micro holes on the muffler sheet;

[0006] The pressure cover is arranged on the plane plate and the sound-absorbing plate, and a second through hole is arranged on the pressure cover corresponding to the position of the first through hole.

[0007] Furthermore, the noise-absorbing sheet is made of a 100-mesh nylon mesh, or a sponge sheet, or a porous ceramic sheet.

[0008] Furthermore, the toggle portion is a raised push button, the bottom of the raised push button is provided with anti-slip grooves, and the flat plate and the raised push button are integrally injection molded by plastic.

[0009] Furthermore, the first through hole is a special-shaped through hole with upper and lower openings in the form of a trumpet and a narrow middle portion, and the aperture of the second through hole on the gland is larger than the aperture of the upper opening of the first through hole.

[0010] Furthermore, the gland is made of stainless steel.

[0011] An electronic cigarette is provided with the above-mentioned air-regulating and silencing structure, which is arranged between the air passage of the electronic cigarette entering the atomization passage of the oil cup and the air inlet of the outer shell, as an air-regulating valve structure for regulating the air intake size of the electronic cigarette. The first through hole is connected to the air inlet to open the air intake passage of the electronic cigarette, and the staggered position of the first through hole and the air inlet is adjusted to adjust the air intake size of the electronic cigarette and close the air intake passage.

[0012] The beneficial effects of the utility model are as follows: the air-adjusting and silencing structure designed by the technical solution is used as the air-adjusting valve structure of the electronic cigarette, and its main design is to design a sandwich-type silencing plate structure. When the electronic cigarette is in use, the external high-speed airflow enters the first through hole, and then passes through the several micropores of the silencing plate to disperse the high-speed airflow, disperse the airflow, increase the contact area, and thus reduce the whistle sound generated by the friction between the airflow and the hard plastic wall of the electronic cigarette. On the other hand, while dispersing the airflow, the several micropores of the silencing plate are also conducive to filtering impurities in the air, so that the air entering the electronic cigarette atomization is cleaner, which is beneficial to health. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model discloses an air-regulating silencer structure according to an embodiment of the present invention.

[0014] Figure 2 It is a three-dimensional schematic diagram of a first embodiment of the air-regulating silencer structure disclosed in the utility model.

[0015] Figure 3 It is a three-dimensional schematic diagram from another perspective of an embodiment of the air-regulating silencer structure disclosed in the utility model.

[0016] Figure 4 It is a cross-sectional view of an embodiment of the air-regulating silencer structure disclosed in the utility model.

[0017] Figure 5 This is a cross-sectional view of an embodiment of an electronic cigarette with an air regulating and silencing structure disclosed in the utility model.

[0018] Figure 6 for Figure 5 Enlarged schematic diagram at point A in the middle.

[0019] Figure numerals: 1, air regulating valve body; 11, first through hole; 12, toggle portion; 121, anti-slip pattern; 2, silencer; 3, pressure cover; 31, second through hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present disclosure, rather than all embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present disclosure.

[0021] Please refer to Figures 1 to 4 , is an embodiment of an air regulating and silencing structure provided by the technical solution, which includes an air regulating valve body 1, a silencing plate 2, and a pressure cover 3. The air regulating valve body 1 is a flat plate, and one side of the flat plate is provided with a first through hole 11 running through the upper and lower sides, and the bottom of the flat plate is provided with a toggle portion 12 for toggling the air regulating valve body 1; the silencing plate 2 is stacked on the flat plate, and a plurality of micropores are provided on the silencing plate 2; the pressure cover 3 is covered on the flat plate and the silencing plate 2, and a second through hole 31 is provided on the pressure cover 3 corresponding to the position of the first through hole 11.

[0022] Preferably, the sound-absorbing sheet 2 is made of a 100-mesh nylon mesh, or a sponge sheet, or a porous ceramic sheet.

[0023] Preferably, the toggle portion 12 is a raised push button, and an anti-slip pattern 121 is provided at the bottom of the raised push button. The flat plate and the raised push button are integrally injection molded by plastic, and the anti-slip pattern 121 can better realize the movement of the toggle air regulating valve body 1.

[0024] Please refer to Figure 4 Preferably, the first through hole 11 is a shaped through hole with a trumpet-shaped upper and lower openings and a narrow middle opening, and the aperture of the second through hole 31 on the gland 3 is larger than the aperture of the upper opening of the first through hole 11. The provision of the shaped through hole is conducive to the airflow through the first through hole 11 to form an outward-expanding trumpet-shaped opening to enter, and then tighten the airflow channel through the narrow opening to form an impact airflow pressure, and then enter the muffler plate 2 through the outward-expanding trumpet-shaped opening, which can better disperse the airflow and achieve a better muffler effect.

[0025] Furthermore, the pressure cover 3 is made of stainless steel, which is not easily deformed by heat and cold, and has a smooth surface, which is conducive to the air regulating and silencing structure of the present invention being set on the electronic cigarette, and the air regulating valve body 1 can be smoothly moved back and forth by the toggle part 12. In addition, the pressure cover 3 is made of stainless steel, and the side wall of the pressure cover 3 can be pressed to realize automatic assembly with the flat plate and the silencer 2, and the production efficiency is high.

[0026] Please refer to Figures 5 and 6, is an embodiment of an electronic cigarette disclosed in the technical solution, the electronic cigarette is provided with the above-mentioned air regulating and silencing structure, the air regulating and silencing structure is arranged between the airway entering the oil cup atomization channel of the electronic cigarette and the air inlet of the outer shell, the first through hole 11 of the air regulating and silencing structure is communicated with the air inlet of the electronic cigarette to open the air inlet channel of the electronic cigarette, the position of the first through hole 11 and the air inlet is adjusted to adjust the air intake size of the electronic cigarette, and close the air intake channel.

[0027] Figure 6 The schematic diagram is a partial enlargement of the cross-sectional view of the electronic cigarette embodiment at A. The arrows shown in the schematic diagram are schematic diagrams of the airflow direction when the electronic cigarette is used. When the electronic cigarette is used, the external high-speed airflow enters the first through hole 11, and then passes through the several micropores of the silencer 2 to disperse the high-speed airflow, disperse the airflow, increase the contact area, and thus reduce the whistle sound generated by the friction between the airflow and the hard plastic wall of the electronic cigarette. At the same time, the several micropores of the silencer 2 disperse the airflow while also helping to filter impurities in the air, making the air entering the electronic cigarette atomization cleaner and beneficial to health.

[0028] Figure 5 The electronic cigarette embodiment shown is an integrated electronic cigarette, and is also applicable to a cartridge-type electronic cigarette with replaceable cartridges consisting of a cartridge and a battery rod mainframe. It should be noted that the air regulating valve structure of the cartridge-type electronic cigarette is usually arranged on the side wall of the battery rod mainframe, and the air regulating and muffler structure of the present solution acts as an air regulating valve and is arranged on the side wall of the battery rod mainframe, and Figure 5 The air regulating and silencing structure of the embodiment is arranged at the bottom of the electronic cigarette.

[0029] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An air-regulating silencer structure, characterized in that: include: The air regulating valve body is a plane plate, one side of the plane plate is provided with a first through hole penetrating the upper and lower sides, and the bottom of the plane plate is provided with a toggle part for toggling the air regulating valve body; A sound-absorbing sheet, which is stacked on the flat plate and has a plurality of micro-holes; The pressure cover is arranged on the flat plate and the sound-absorbing plate, and a second through hole is arranged on the pressure cover corresponding to the position of the first through hole.

2. The air-modulating silencing structure according to claim 1, characterized in that: The noise-absorbing sheet is made of a 100-mesh nylon net, a sponge sheet, or a porous ceramic sheet.

3. The air-modulating silencing structure according to claim 1, characterized in that: The toggle part is a raised push button, the bottom of the raised push button is provided with anti-slip grooves, and the flat plate and the raised push button are integrally injection-molded by plastic.

4. The air-modulating silencing structure according to claim 1, characterized in that: The first through hole is a special-shaped through hole with upper and lower openings in the form of a trumpet and a narrow middle. The aperture of the second through hole on the gland is larger than the aperture of the upper opening of the first through hole.

5. The air-modulating silencing structure according to claim 4, characterized in that: The gland is made of stainless steel.

6. An electronic cigarette, characterized in that: The electronic cigarette is provided with the gas regulating and silencing structure according to any one of claims 1 to 5.

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