CN216875020U

CN216875020U - Sealing device capable of adjusting electronic smoke flow and electronic cigarette

Info

Publication number: CN216875020U
Application number: CN202220363529.XU
Authority: CN
Inventors: 王光瑞
Original assignee: Shenzhen Kangweipu Technology Co ltd
Current assignee: Shenzhen Kangweipu Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-05
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a sealing device capable of adjusting electronic smoke flow, which comprises microphone silica gel, a circuit board arranged below the microphone silica gel, a bottom cover arranged at the bottom of a shell of an electronic cigarette and an air valve arranged below the bottom cover, wherein a rib position is arranged on the bottom cover, a first air inlet hole is arranged at the bottom of the rib position, a microphone is arranged on the circuit board, the rib is positioned right below the microphone, and the top surface of the rib position is tightly attached to the circuit board; the microphone is characterized in that the bottom cover is provided with a mounting column, the bottom of the mounting column is provided with a second air inlet, the microphone silica gel is provided with a positioning hole, the mounting column is sleeved in the positioning hole, and the air valve is provided with an air adjusting hole corresponding to the second air inlet; the microphone silica gel is connected with the shell in a sealing mode. The sealing device capable of adjusting the electronic smoke flow and the electronic cigarette have the advantages of good sealing effect and good smoking taste, and can accurately adjust the air flow, change the microphone power and meet the use requirements of different people.

Description

Sealing device capable of adjusting electronic smoke flow and electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to a sealing device capable of adjusting electronic smoke flow and an electronic cigarette.

Background

Along with the progress of science and technology, the electron cigarette technique tends towards maturity steadily gradually, many electron cigarettes use the inlet port of fixed air input, can't adjust the air input, can not satisfy different crowds' habit of eating by taking out, a lot of electron cigarettes that can adjust the air current have also appeared now, but have a lot of because structural problem is big with manufacturing assembly tolerance, lead to except adjusting the air hole other places also having gas inflow, sealed effect is not good then the taste is very poor, can not reach the condition of accurate regulation air current, so that also very little to the promotion effect of taste.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a sealing device capable of adjusting the electronic smoke flow and an electronic cigarette.

The technical scheme of the utility model is as follows:

an electronic cigarette comprises a cigarette holder, a shell and a sealing device capable of adjusting electronic cigarette smoke flow.

A sealing device capable of adjusting electronic smoke flow comprises microphone silica gel, a circuit board arranged below the microphone silica gel, a bottom cover assembled at the bottom of a shell and an air valve assembled below the bottom cover, wherein a rib is arranged on the bottom cover, a first air inlet hole is formed in the bottom of the rib, a microphone is arranged on the circuit board, the rib is arranged right below the microphone, and the top surface of the rib is tightly attached to the circuit board; the bottom cover is provided with a mounting column, the bottom of the mounting column is provided with a second air inlet, the microphone silica gel is provided with a positioning hole, the mounting column is sleeved in the positioning hole, the mounting column (71) is in sealing connection with the positioning hole (51), and the microphone silica gel is in sealing connection with the shell; the air valve is provided with an adjusting hole corresponding to the second air inlet hole.

According to the utility model of the scheme, the microphone silica gel is provided with the annular sealing rib, and the microphone silica gel is connected with the inner wall of the electronic cigarette in a sealing manner through the annular sealing rib.

According to the utility model of the above scheme, the inner diameter of the rib part is larger than the diameter of the microphone.

According to the utility model of the scheme, the microphone silica gel is provided with the air passing hole, and the air passing hole is positioned above the microphone.

According to the utility model of the scheme, the circuit board is provided with the mounting cut hole, and the mounting column penetrates through the mounting cut hole and is sleeved in the positioning hole.

According to the utility model with the scheme, the air valve horizontally rotates relative to the bottom cover, and the adjusting hole is matched with the second air inlet hole to adjust the size of air flow.

Furthermore, the bottom of the bottom cover is provided with an upward sunken installation groove, and the air valve is installed in the installation groove.

Furthermore, a control handle is arranged at the bottom of the air valve, and the control handle drives the air valve to rotate under the action of external force.

Furthermore, a first mounting hole is formed in the bottom cover, a buckling position is arranged on the air valve, and the buckling position is connected with the bottom cover in a buckling mode through the first mounting hole.

Furthermore, the buckling position comprises a connecting block penetrating through the mounting hole and a clamping block clamped in the bottom cover, the length of the connecting block is the same as the depth of the mounting hole, and the bottom surface of the clamping block is tightly attached to the inner bottom surface of the bottom cover.

According to the utility model, the microphone silica gel is provided with the line passing hole, and the circuit of the circuit board is connected with the power supply of the electronic cigarette through the line passing hole.

According to the utility model of the scheme, the charging connector is arranged below the circuit board, the bottom cover is provided with the second mounting hole, and the charging connector is arranged in the second mounting hole.

The utility model according to the scheme has the advantages that:

airflow enters the rib position from the first air inlet hole to reach the lower part of the microphone, and then enters the electronic cigarette through the air passing hole of the microphone silica gel; airflow enters the mounting column from the second air inlet hole and directly reaches the inside of the electronic cigarette, the annular sealing rib of the microphone silica gel is connected with the inner wall of the electronic cigarette in a sealing mode, the rib is located right below the microphone, the top of the rib is tightly attached to the circuit board, and the electronic cigarette and the two air passages are good in sealing effect;

through the cooperation of adjusting air hole and second inlet port, can adjust the size of the air input of second air flue, and the inlet port of first air flue is fixed, and its air input also is fixed, so can adjust the air current accurately, change miaow head power, satisfy different people's user demand.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the sealing device of the present invention;

FIG. 3 is an exploded cross-sectional view of the sealing device of the present invention;

FIG. 4 is a top view of the sealing device of the present invention;

FIG. 5 is a schematic view of the gas flow conditioning of the present invention;

FIG. 6 is a gas flow diagram of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a mouthpiece; 2. a housing; 3. a decorative ring; 4. a power source; 5. microphone silica gel; 51. positioning holes; 52. a microphone mounting cavity; 53. a wire passing hole; 54. air passing holes; 55. an annular sealing rib; 6. a circuit board; 61. a microphone; 62. positioning the cut; 63. a charging connector; 7. a bottom cover; 71. mounting a column; 72. a second air intake hole; 73. a first mounting hole; 74. a first air intake hole; 75. a rib position; 76. a second mounting hole; 8. an air valve; 81. air adjusting holes; 82. buckling; 83. a control handle.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, 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 merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "horizontal", "top", "bottom", "inner", etc. indicate orientations or positions based on the positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features.

As shown in fig. 1 to 4, the present invention discloses an electronic cigarette, which comprises a cigarette holder 1, a housing 2 and a sealing device for adjusting the flow of the electronic cigarette.

The utility model provides a sealing device of adjustable electron flue gas stream, includes miaow head silica gel 5, locates circuit board 6 of miaow head silica gel below, assembles bottom 7 and the pneumatic valve 8 of assembling in bottom 7 below in the electron cigarette bottom.

Be equipped with muscle position 75 on the bottom 7, the bottom of muscle position 75 is equipped with first inlet port 74, is equipped with miaow head 61 on the circuit board 6, and miaow head 61 is installed in miaow head installation cavity 52 of miaow head silica gel 5, and muscle position 75 is located circuit board 6 is hugged closely to the top surface of muscle position 75 under, the top of miaow head installation cavity 52 is equipped with air passing hole 54. The air flow enters the rib 75 from the first air inlet hole 74 to the lower part of the microphone 61, and then enters the inside of the electronic cigarette through the air passing hole 54, which is called a first air passage.

The bottom cover 7 is provided with a mounting column 71, the bottom of the mounting column 71 is provided with a second air inlet hole 72, the circuit board 6 is provided with a mounting cut hole 62, the microphone silica gel 5 is provided with a positioning hole 51, and the mounting column 71 penetrates through the mounting cut hole 62 and is sleeved in the positioning hole 51. The airflow enters the mounting post 71 through the second air inlet hole 72 and directly reaches the inside of the electronic cigarette, which is called a second air channel.

Miaow head silica gel 5 is equipped with annular seal muscle 55, and annular seal muscle 55 and the inner wall sealing connection of casing 2 guarantee the sealed effect of electron cigarette. The internal diameter of muscle position 75 is greater than the diameter of miaow head installation cavity 52, guarantees that the air current that gets into by first inlet port 74 can have the entering miaow head installation cavity of omission, makes the sealed effect of first air flue better.

Through above-mentioned setting, inside the air current got into the electron cigarette via first air flue and second air flue, and the sealed effectual of first air flue and second air flue.

In one embodiment, the microphone silica gel 5 is provided with a bump for supporting the power source 4 in the electronic cigarette, so that a gap is left between the power source 4 and the air passing hole 54 to ensure smooth air flow.

Meanwhile, the air valve 8 is arranged on the bottom cover 7, the air valve 8 horizontally rotates relative to the bottom cover 7, the air valve 8 is provided with an adjusting hole 81, the adjusting hole 81 is the same as the second air inlet hole 72 on the bottom cover 7 in shape, and the rotating air valve 8 can adjust the overlap ratio of the adjusting hole 8 and the second air inlet hole 72, so that the air inflow amount is controlled, and the air flow adjusting effect is achieved.

In one embodiment, the bottom cover 7 is provided with a first mounting hole 73, the air valve 8 is provided with a fastening position 82, and the fastening position 82 is clamped with the bottom cover 7 through the first mounting hole 73. Preferably, detain position 82 including the connecting block that passes first mounting hole and the fixture block of card in the bottom, the length of connecting block is the same with the degree of depth of first mounting hole, and the interior bottom surface of bottom is hugged closely to the bottom surface of fixture block for pneumatic valve 8 is inseparabler with being connected of bottom 7, avoids appearing the space, thereby guarantees that the air current only gets into inside the electron cigarette by the regulation hole, promotes the sealed effect of electron cigarette.

In one embodiment, the bottom of bottom 7 is equipped with the mounting groove of upwards sunken, and pneumatic valve 8 installs in the mounting groove, guarantees that the bottom of electron cigarette is level and smooth, is convenient for put and accomodates, and the outward appearance is beautiful and graceful.

In one embodiment, the bottom of the air valve 8 is provided with a control handle 83, and the control handle 83 drives the air valve to rotate under the action of human power. Preferably, the control handle 83 is formed in a reversed bracket shape to facilitate grasping by a user.

Be equipped with on miaow head silica gel 5 and cross line hole 53, the circuit of circuit board 6 is connected with the power 4 of electron cigarette through crossing line hole 53, avoids causing the harm to the circuit of circuit board. Be equipped with the joint 63 that charges on the circuit board 6, be equipped with second mounting hole 76 on the bottom 7, the tail end of the joint 73 that charges is installed in second mounting hole 76. The charging device is in contact with a charging connector in the electronic cigarette through the second mounting hole 76, so that a charging function is realized.

In one embodiment, a decoration ring 3 is arranged between the bottom cover 7 and the housing 2, so that the aesthetic feeling of the electronic cigarette is improved, and the purchase desire of a smoker is increased.

The working principle of the utility model is as follows:

as shown in fig. 6, during smoking, the airflow enters the rib position 75 from the first air inlet 74 to reach the lower part of the microphone 61, and then enters the inside of the electronic cigarette through the air passing hole 54 of the microphone silica gel 5, which is called as a first air passage; get into inside the direct electron cigarette that reachs of erection column 71 by second inlet port 72, call for the second air flue, first air flue and second air flue circulate upward together and form the negative pressure for miaow head 61 and begin the operation, and the sealed muscle 55 of annular of miaow head silica gel 5 and casing 2 sealing connection, and the muscle position 75 of bottom 7 is in miaow head 61 under, and the top surface of muscle position 75 hugs closely circuit board 6, inside the direct electron cigarette of erection column 71, sealed effectual.

As shown in fig. 5 and 6, the second air passage reaches directly below the microphone 61, and the overlap ratio between the air adjusting hole 81 and the second air inlet hole 72 can be changed by rotating the air valve 8, so as to adjust the air intake of the second air passage, and the microphone 61 operates at different powers; and the inlet port of first air flue is fixed, and its air input also is fixed, so can adjust the air current accurately, change the power of miaow head 61, satisfy different people's user demand.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sealing device capable of adjusting electronic smoke gas flow is characterized by comprising microphone silica gel (5), a circuit board (6) arranged below the microphone silica gel, a bottom cover (7) assembled at the bottom of a shell (2) of an electronic cigarette and a gas valve (8) assembled below the bottom cover (7),

a rib position (75) is arranged on the bottom cover, a first air inlet hole (74) is formed in the bottom of the rib position (75), a microphone (61) is arranged on the circuit board (6), the rib position (75) is located right below the microphone (61), and the top surface of the rib position (75) is tightly attached to the circuit board (6);

the microphone is characterized in that the bottom cover (7) is provided with a mounting column (71), the bottom of the mounting column (71) is provided with a second air inlet hole (72), the microphone silica gel (5) is provided with a positioning hole (51), the mounting column (71) is sleeved in the positioning hole (51), the mounting column (71) is hermetically connected with the positioning hole (51), and the air valve (8) is provided with an air adjusting hole (81) corresponding to the second air inlet hole (72);

the microphone silica gel (5) is connected with the shell (2) in a sealing mode.

2. The sealing device for adjusting the flow of electronic smoke according to the claim 1, wherein the microphone silica gel (5) is provided with an annular sealing rib (55), and the microphone silica gel (5) is connected with the inner wall of the electronic smoke in a sealing way through the annular sealing rib (55).

3. The adjustable e-beam seal of claim 1, wherein the rib (75) has an inner diameter greater than a diameter of the microphone (61).

4. Sealing means for adjustable electronic smoke flow according to claim 1, characterized in that said microphone silicone (5) is provided with a venting hole (54), said venting hole (54) being located above said microphone (61).

5. The adjustable e-beam seal of claim 1, wherein the circuit board (6) has a mounting cutout (62), and the mounting post (71) is inserted through the mounting cutout (62) and fitted into the positioning hole (51).

6. The adjustable e-beam seal of claim 1, wherein the air valve (8) is horizontally rotatable with respect to the bottom cover (7), and the air adjustment hole (81) cooperates with the second air inlet hole (72) to adjust the air flow.

7. The sealing device for adjustable electronic flue gas flow according to claim 6, wherein a first mounting hole (73) is formed in the bottom cover (7), a buckling position (82) is formed in the gas valve (8), and the buckling position (82) is connected with the bottom cover (7) in a buckling manner through the first mounting hole (73).

8. The adjustable e-beam seal of claim 7, wherein the snap (82) comprises a connecting block passing through the first mounting hole (73) and a latch engaged in the bottom cap (7), the connecting block has a length equal to the depth of the mounting hole, and the bottom surface of the latch abuts against the inner bottom surface of the bottom cap.

9. The sealing device for regulating the flow of electronic flue gas according to claim 1, wherein a charging connector (63) is arranged below the circuit board (6), a second mounting hole (76) is arranged on the bottom cover (7), and the charging connector (63) is arranged in the second mounting hole (76).

10. An electronic cigarette, characterized by comprising a mouthpiece (1), a housing (2) and the sealing device of any one of claims 1 to 9 for adjusting the flow of electronic cigarette smoke.