CN218073485U - Ventilation mechanism and atomizer - Google Patents

Abstract

The utility model provides an air vent mechanism and an atomizer, wherein the atomizer comprises the air vent mechanism, a shell and a heating mechanism, and the air vent mechanism comprises a smoke rod, an air valve and a sealing seat; the air valve is movably arranged in the sealing seat; the sealing seat is arranged in the shell and is provided with a plurality of air passages, and each air passage is communicated with the heating mechanism; the cigarette rod is provided with an air outlet which is communicated with each air passage and is connected with the air valve, and the cigarette rod can drive the air valve to rotate relative to the sealing seat under the action of external force so as to open or close any air passage. Therefore, by arranging the plurality of air passages and opening or blocking the air valves of the air passages, a user only needs to rotate the cigarette rod to change the air passages communicated with the air outlet, so that the taste of the smoke output by the atomizer is changed; when the utility model provides a venting mechanism is applied to the atomizer, compares in traditional mode that changes the smog taste, has higher convenience, has greatly optimized user experience.

Description

Ventilation mechanism and atomizer

Technical Field

The utility model belongs to the technical field of suction utensil, more specifically say, relate to an air vent mechanism and atomizer.

Background

The atomizer is an electronic product for smoking, and gives a user a feeling of smoking real tobacco by atomizing tobacco tar or baking tobacco; in any type of atomizer, the operating principle is that tobacco tar or real smoke is heated by the heating mechanism to generate smoke, and a user aims at the air outlet to inhale air so as to generate negative pressure at the air outlet, so that the smoke can move to the air outlet through the ventilation mechanism and is inhaled by the user.

However, because the design of the ventilation mechanism in the existing atomizer is not optimized, the taste of the smoke can be changed only by replacing tobacco tar or tobacco, the operation process is complicated and time-consuming, and the user experience is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air breather to solve the very inconvenient technical problem of operation of present atomizer change taste.

In order to achieve the purpose, the utility model adopts the technical proposal that: the ventilation mechanism is used for the atomizer, the atomizer comprises a shell and a heating mechanism, and the ventilation mechanism comprises a smoke rod, an air valve and a sealing seat;

the air valve is movably arranged in the sealing seat;

the sealing seat is arranged in the shell and provided with a plurality of air passages, and each air passage is communicated with the heating mechanism;

the cigarette rod is provided with an air outlet which is communicated with each air passage, is connected with the air valve and can drive the air valve to rotate relative to the sealing seat under the action of external force so as to open or close any air passage.

Furthermore, the air valve is provided with a ventilation cavity communicated with the air outlet and a plurality of ventilation holes communicated with the ventilation cavity, and each ventilation hole can be communicated with any air passage.

Further, the number of the vent holes is greater than or equal to the number of the air passages.

Further, the number of the air passages is two, and the number of the vent holes is three.

Further, the tobacco rod comprises a tobacco rod body and a connector, the tobacco rod body is provided with a first end and a second end which are arranged oppositely, the first end is provided with the air outlet, the two opposite ends of the connector are respectively connected with the air valve and the second end, the connector stretches into the shell and can rotate around a first direction relative to the shell under the action of external force, and the first direction is parallel to the direction from the first end to the second end.

Furthermore, the connecting body comprises a connecting head connected with the air valve and the second end, and a sliding piece connected with the connecting head and protruding out of the surface of the connecting head, wherein the sliding piece is in elastic abutting fit with the shell along a second direction;

the first direction and the second direction are perpendicular to each other.

Furthermore, the sliding part comprises an elastic part which penetrates through the connecting body along the second direction, and two sliding ball heads which are respectively arranged at two opposite ends of the elastic part, and the two sliding ball heads are in elastic abutting fit with the shell along the second direction.

Furthermore, the elastic element is a spring, the sliding element further comprises two guide rods respectively connected to the two sliding ball heads, the two guide rods are inserted into the spring, one side of each sliding ball head abuts against the spring, and the other side abuts against the shell.

The utility model also provides an atomizer, the atomizer include above-mentioned ventilation mechanism the shell reaches heating mechanism.

Further, the heating mechanism is provided with a plurality of, each heating mechanism is provided with an atomizing chamber, and a heating piece which is arranged in the atomizing chamber and used for atomizing the tobacco tar, and each atomizing chamber is communicated with each air passage in a one-to-one correspondence manner.

The utility model provides an air breather's beneficial effect lies in: by arranging the plurality of air passages and the air valve capable of opening or blocking any air passage, a user can change the air passage communicated with the air outlet only by rotating the cigarette rod, so that the taste of smoke output by the electronic cigarette is changed; when the utility model provides a ventilation mechanism is applied to the electron cigarette, compares in the mode of the change smog taste of traditional electron cigarette, has higher convenience, has greatly optimized user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an atomizer according to an embodiment of the present invention;

FIG. 2 is a schematic top view of the atomizer provided in FIG. 1;

FIG. 3 isbase:Sub>A schematic sectional view taken along line A-A in FIG. 2;

FIG. 4 is a cross-sectional view of the structure of FIG. 2 along line B-B;

fig. 5 is a schematic diagram of an exploded structure of the atomizer provided in fig. 1.

Wherein, in the figures, the respective reference numerals:

10. an atomizer;

100. a housing; 110. a bottom case; 120. a first half shell; 130. a second half shell; 140. an air inlet;

200. a venting mechanism;

210. a tobacco rod; 211. a tobacco rod body; 2111. a first end; 2112. a second end; 2113. an air outlet; 2114. an accommodating chamber; 212. a linker; 2121. a slider; 21211. a guide bar; 21212. a sliding ball head; 21213. an elastic member; 2122. a connector; 21221. a flow-through chamber; 213. a snap ring; 214. a filter structure;

220. an air valve; 221. a vent lumen; 222. a vent hole;

230. a sealing seat; 231. an air passage; 232. installing a groove;

300. a heating mechanism; 310. an atomizing chamber; 320. a heat generating member.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" 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 indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, an embodiment of the present invention provides an atomizer 10, where the atomizer 10 includes a ventilation mechanism 200, a heating mechanism 300, and a housing 100; wherein the housing 100 includes a first half shell 120, a second half shell 130 and a bottom shell 110, the first half shell 120, the second half shell 130 and the bottom shell 110 enclose to form a spherical accommodating cavity, the heating mechanism 300 is disposed in the accommodating cavity, in this embodiment, a gap between the first half shell 120 and the second half shell 130 forms an air inlet 140 of the atomizer 10, and the air inlet 140 is communicated with the accommodating cavity.

The ventilation mechanism 200 includes a cigarette rod 210, an air valve 220 and a sealing seat 230, wherein the sealing seat 230 is disposed in the accommodating cavity and fixedly connected to the bottom shell 110, a plurality of air channels 231 are disposed in the sealing seat 230, and each air channel 231 can be communicated with the air inlet 140; specifically, in the present embodiment, each air duct 231 communicates with the air inlet 140 through the heating mechanism 300; in addition, the sealing seat 230 is further provided with a mounting groove 232, and the air valve 220 is movably disposed in the mounting groove 232, that is, the air valve 220 can move relative to the sealing seat 230. The cigarette rod 210 is provided with air outlets 2113 communicated with the air passages 231, and the cigarette rod 210 is connected to the air valve 220, so that the cigarette rod 210 can drive the air valve 220 to rotate relative to the sealing seat 230 under the action of external force, thereby opening or blocking any air passage 231, that is, a user can open or block one or more air passages 231 therein by rotating the cigarette rod 210; in other words, the expression: the user may turn the cigarette rod 210 to open or close the air path communication between the air outlet 2113 and one or more of the air passages 231 therein.

It should be noted that, in this embodiment, the atomizer 10 is an atomization type atomizer 10, the heating mechanism 300 includes an atomization chamber 310 and a heat generating member 320 disposed in the atomization chamber 310 for heating the tobacco tar, the heating mechanism 300 is provided in plural, and the plurality of air passages 231 are communicated with the plurality of atomization chambers 310 in a one-to-one correspondence manner. Of course, in other embodiments of the present invention, the atomizer 10 may also be a baking-type atomizer 10, which includes a containing chamber for placing tobacco or real tobacco, and a heating ceramic tube for heating real tobacco or tobacco, and each air passage 231 is communicated with the containing chamber.

It is understood that a plurality of air ducts 231 may be used to communicate with a plurality of heating mechanisms 300, respectively, or may communicate with one heating mechanism 300 at a time. If the air passages 231 are respectively communicated with the heating mechanisms 300, when the types of tobacco tar or tobacco in the heating mechanisms 300 are different, the smoke rod 210 is rotated to open the air passages 231, so that the taste of the smoke entering the air outlet 2113 can be conveniently changed; if a plurality of air passages 231 are communicated with the same heating mechanism 300, different numbers of air passages 231 are opened by rotating the smoke rod 210, and the concentration of smoke entering the air outlet 2113 in unit time can be changed, so as to adjust the taste of the atomizer 10. No matter which of the above-mentioned circumstances, will the utility model provides an air breather 200 is applied to atomizer 10, compares in the traditional mode that changes the smog taste, all has higher convenience, has greatly optimized user experience.

Further, referring to fig. 3 to 4, in the present embodiment, the air valve 220 has a ventilation cavity 221 and a plurality of ventilation holes 222 distributed around the ventilation cavity 221, each ventilation hole 222 is communicated with the ventilation cavity 221, and each ventilation hole 222 moves relative to the sealing seat 230 and can be communicated with any one of the air passages 231 when the smoke rod 210 drives the air valve 220 to rotate. It is understood that, during the rotation of the air valve 220, when the air vent 222 is communicated with one of the air passages 231, the user can suck the smoke with corresponding taste which is circulated from the air passage 231; when the plurality of air vents 222 are respectively communicated with the plurality of air passages 231, the user can taste the mixed taste of the plurality of kinds of smoke flowing from the plurality of air passages 231; when none of the air passages 231 is in communication with any of the air vents 222, it is an indication that the nebulizer 10 is in a closed state and the user is not inhaling smoke. In this way, the actions of opening, closing and adjusting the flavor of the atomizer 10 can be realized by the simple action of rotating the cigarette rod 210, which is very convenient.

In the present embodiment, the number of the vent holes 222 is greater than or equal to the number of the air ducts 231, and the vent holes 222, which are the same as the number of the air ducts 231, can be simultaneously communicated with the respective air ducts 231. In this way, it is ensured that all the air ducts 231 can be opened at the same time, thereby increasing the variety of smoke flavors.

Preferably, in the present embodiment, referring to fig. 3 to 4, two air passages 231 are disposed in the sealing seat 230, and three vent holes 222 are disposed on the air valve 220, wherein two vent holes 222 can be simultaneously communicated with the two air passages 231. Correspondingly, two heating mechanisms 300 are arranged in the shell 100, the two heating mechanisms 300 are communicated with the two air passages 231 in a one-to-one correspondence manner, and when two of the three vent holes 222 are respectively communicated with the two air passages 231, a user can inhale smoke with mixed taste; similarly, when only one of the air vents 222 is communicated with one of the air passages 231, the user can inhale smoke with single taste. Of course, in other embodiments of the present invention, the number of the air passages 231 and the air holes 222 and the arrangement positions of the air holes 222 on the air valve 220 may be adjusted according to actual needs, and is not limited herein.

Further, in the present embodiment, referring to fig. 1 to 5, the cigarette rod 210 includes a cigarette rod body 211 and a connecting body 212, the cigarette rod body 211 has a first end 2111 and a second end 2112 disposed oppositely, the first end 2111 is provided with the air outlet 2113, and the second end 2112 is detachably connected to the connecting body 212. Specifically, an accommodating cavity 2114 is provided in the connecting body 212, one end of the connecting body 212 extends into the accommodating cavity 2114 and is clamped with the second end 2112 through a snap ring 213, and the other end of the connecting body 212 extends into the housing 100 and is connected with the air valve 220 for transmitting power to the air valve 220, so that the air valve 220 can rotate around a first direction relative to the housing 100, and the first direction is parallel to the direction from the first end 2111 to the second end 2112. The structure can ensure that the power transmission from the cigarette rod body 211 to the connecting body 212 and then to the air valve 220 is more stable, the reasonable arrangement of the air path and other sealing structures for smoke circulation is convenient, and the air leakage is reduced.

In this embodiment, a filtering structure 214 is further disposed in the accommodating chamber 2114 for filtering moisture, dust or other harmful substances passing through the accommodating chamber 2114, so as to improve the taste and safety of the atomizer 10.

Further, the connecting body 212 includes a connecting head 2122 and a sliding element 2121, the connecting head 2122 connects the cigarette rod body 211 and the air valve 220 to function as a power transmission, the sliding element 2121 is connected to the connecting head 2122 and protrudes from a lateral surface of the connecting head 2122 for directly contacting the housing 100, so as to reduce a contact area between the connecting head 2122 and the lateral surface, where the lateral surface is a surface of the connecting head 2122 around the first direction; when rotated in the first direction with the connecting head 2122, the slider 2121 slides with respect to the inner wall of the bottom case 110, that is, the slider 2121 is slidably engaged with the housing 100 in a direction around the first direction. Therefore, the cigarette rod 210 can be rotated more easily, and the connecting body 212 and the cigarette rod body 211 can be mounted conveniently.

In addition, a circulation chamber 21221 is provided in the connection head 2122, and the air outlet 2113 communicates with each air passage 231 through the circulation chamber 21221.

Further, in the present embodiment, referring to fig. 3 to fig. 5, the sliding member 2121 includes an elastic member 21213 and two sliding bulbs 21212, the elastic member 21213 extends along the second direction and is disposed on the connecting head 2122, and the two sliding bulbs 21212 are respectively disposed at two opposite ends of the elastic member 21213; when the connecting unit 212 extends into the bottom housing 110, the elastic element 21213 is under a compression state, and the two sliding balls 21212 elastically abut against the inner wall of the bottom housing 110 along a second direction perpendicular to the first direction. Therefore, on one hand, the stable fit between the connector 2122 and the bottom housing 110 can be ensured, and on the other hand, the sliding fit between the sliding ball 21212 and the bottom housing 110 can be realized, that is, when the connector 2122 rotates under the action of an external force, the sliding ball 21212 can slide relative to the inner wall of the bottom housing 110, so as to reduce the contact area between the connector 2122 and the bottom housing 110, and reduce wear.

It should be noted that the second direction is any direction perpendicular to the first direction, and the extending direction of the spring penetrating through the connecting body 212 is parallel to the second direction no matter the connecting head 2122 rotates to any angle around the first direction.

Of course, in other embodiments of the present invention, the sliding member 2121 may be replaced by other specific structures to facilitate the installation of the connecting body 212 and reduce the rotational friction of the connecting body 212, which is not limited herein.

Further, the elastic element 21213 is preferably a spring, and the slider 2121 further includes two guiding rods 21211, wherein the two guiding rods 21211 are respectively connected to two sliding bulbs 21212, specifically, the guiding rods 21211 are inserted into the spring, and the sliding bulbs 21212 are connected to one end of the guiding rods 21211 and abut against the end of the spring, specifically, one side of the sliding bulbs 21212 abuts against the spring, and the other side elastically abuts against the bottom shell 110. It will be appreciated that the spherical surface of the slider bulb 21212 contacts the bottom housing 110 to form a point-to-surface contact, which minimizes friction; the guide rod 21211 is used to ensure that the spring does not skew during the expansion and contraction process, and can stabilize the relative position relationship between the slider 2121 and the spring, thereby improving the stability of the overall structure.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. The ventilation mechanism is used for the atomizer, the atomizer includes shell and heating mechanism, its characterized in that: the ventilation mechanism comprises a cigarette rod, an air valve and a sealing seat;

the air valve is movably arranged in the sealing seat;

the sealing seat is arranged in the shell and provided with a plurality of air passages, and each air passage is communicated with the heating mechanism;

the cigarette rod is provided with an air outlet which is communicated with each air passage, and the cigarette rod is connected with the air valve and can drive the air valve to rotate relative to the sealing seat under the action of external force so as to open or close any air passage.

2. The vent mechanism of claim 1, wherein: the air valve is provided with a ventilation cavity communicated with the air outlet and a plurality of ventilation holes communicated with the ventilation cavity, and each ventilation hole can be communicated with any one air passage.

3. The vent mechanism of claim 2, wherein: the number of the vent holes is larger than or equal to the number of the air passages.

4. The vent mechanism of claim 3, wherein: the number of the air passages is two, and the number of the vent holes is three.

5. The vent mechanism of any one of claims 1 to 4, wherein: the cigarette rod comprises a cigarette rod body and a connector, the cigarette rod body is provided with a first end and a second end which are oppositely arranged, the first end is provided with the gas outlet, the two opposite ends of the connector are respectively connected with the gas valve and the second end, the connector extends into the shell and can rotate around the first direction under the action of external force, and the first direction is parallel to the direction of the second end toward the first end.

6. The vent mechanism of claim 5, wherein: the connector comprises a connector connected with the air valve and the second end, and a sliding piece connected with the connector and protruding out of the surface of the connector, wherein the sliding piece is elastically abutted and matched with the shell along a second direction;

the first direction and the second direction are perpendicular to each other.

7. The vent mechanism of claim 6, wherein: the sliding part comprises an elastic part which penetrates through the connecting body along the second direction and two sliding ball heads which are respectively arranged at two opposite ends of the elastic part, and the two sliding ball heads are matched with the shell in an elastic abutting mode along the second direction.

8. The vent mechanism of claim 7, wherein: the elastic piece is a spring, the sliding piece further comprises two guide rods respectively connected to the two sliding ball heads, the two guide rods are inserted into the spring, one side of each sliding ball head abuts against the spring, and the other side of each sliding ball head abuts against the shell.

9. Atomizer, its characterized in that: the atomizer comprising the vent mechanism of any one of claims 1 to 8, the housing and the heating mechanism.

10. The atomizer of claim 9, wherein: the heating mechanism is equipped with a plurality ofly, each heating mechanism is equipped with the atomizing chamber, and locates the piece that generates heat that is used for atomizing tobacco tar in the atomizing chamber, and, each the atomizing chamber one-to-one with each the air flue intercommunication.

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