Airflow switch channel sealing structure of electronic cigarette
By designing the airflow induction switch, silicone parts and inner chamfer structure in the sealing structure of the airflow switch channel of the electronic cigarette, the oil chamber damage or oil leakage caused by the increase in air pressure during the refueling process is solved, and sealing and safety are achieved. promote.
Patent Information
- Application Number
- CN202421138194.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing electronic cigarette structure can easily lead to an increase in internal air pressure during refueling, which may damage the oil tank or lead to oil leakage.
A sealing structure for airflow switch channel of electronic cigarettes is designed. By setting up an airflow induction switch and silicone parts in the power supply control module, and setting up a cigarette mouth and airflow pipe in the atomization module, the inner chamfer structure and the slot clamping is used. The tightening mechanism achieves a close fit between the airflow pipe and the ventilation channel to prevent air leakage.
It effectively prevents damage or oil leakage from the oil tank caused by the increase in air pressure during refueling, and ensures the sealing and safety of the tank.
Smart Images
Figure CN222425379U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an airflow switch channel sealing structure of an electronic cigarette. Background Art
[0002] In the existing market, many electronic cigarette structures are designed with separate modular designs of power supply module and atomization module, and then the two are connected through a corresponding structure. The present application is to provide an airflow switch channel sealing structure of an electronic cigarette. Summary of the invention
[0003] The purpose of the utility model is to provide an airflow switch channel sealing structure of an electronic cigarette to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions:
[0004] A sealing structure for an airflow switch channel of an electronic cigarette comprises a power supply control module and an atomization module, wherein an airflow sensing switch is arranged in the power supply control module, the atomization module is provided with a mouthpiece, the atomization module is provided with an airflow duct and a connection electrode, a silicone component and a supply electrode are installed in the power supply control module, the silicone component is provided with an air vent, the airflow sensing switch is arranged at one end of the air vent, and an inner chamfer structure is arranged at the other end of the air vent, when the power supply control module is connected to the atomization module, the supply electrode is contacted and connected with the connection electrode, and the airflow duct is arranged in the inner chamfer structure and fits tightly with the inner chamfer structure.
[0005] Furthermore, the power supply control module is provided with a card slot, and the atomization module is provided with a buckle, and the buckle is inserted into the card slot to achieve fastening.
[0006] Furthermore, the buckle is provided with a guiding inclined surface.
[0007] The beneficial effect of the utility model is that in the utility model, when oil filling is needed, the bottle mouth of the oil storage bottle is aligned with the first channel or the second channel, and then the oil filling piece is pushed to move away from the closing portion to realize that the first channel and the second channel are both connected with the interior of the oil tank. At this time, the smoke oil in the oil storage bottle can flow into the oil tank through the first channel or the second channel. When one of the first channel or the second channel is taking in oil, the other is venting. This can prevent the internal air pressure from increasing during the refueling process, thereby causing damage to the oil tank or oil leakage due to a poor seal in the oil tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. 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 creative work.
[0009] Figure 1 This is a schematic diagram of the explosion structure of the electronic cigarette of the utility model;
[0010] Figure 2 for Figure 1 Enlarged view of part A in the middle;
[0011] Figure 3 This is a schematic diagram of the cross-sectional structure of the electronic cigarette injection of the present utility model.
[0012] It should be noted that the drawings are not necessarily drawn to scale, but are merely shown in a schematic manner that does not affect the reader's understanding. DETAILED DESCRIPTION
[0013] 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.
[0014] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0015] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.
[0016] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0017] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.
[0018] It should also be understood that the terms used in the utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.
[0019] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0020] like Figures 1 to 3 As shown, an airflow switch channel sealing structure of an electronic cigarette includes a power supply control module 1 and an atomization module 2. The power supply control module 1 is provided with an airflow sensing switch 11, the atomization module 2 is provided with a mouthpiece 21, the atomization module 2 is provided with an airflow duct 22 and a connection electrode 23, a silicone member 12 and a supply electrode 13 are installed in the power supply control module 1, the silicone member 12 is provided with a vent 121, the airflow sensing switch 11 is placed at one end of the vent 121, and an inner chamfer structure 122 is provided at the other end of the vent 121. When the power supply control module 1 is connected to the atomization module 2, the supply electrode 13 is in contact and connected with the connection electrode 23, and the airflow duct 22 is placed in the inner chamfer structure 122 and fits tightly with the inner chamfer structure 122.
[0021] In the present invention, the airflow duct 22 of the atomization module 1 is connected to the air passage made of silicone material in the power supply control module 1 and can fit tightly to prevent air leakage.
[0022] As a further solution of the utility model: the power supply control module 1 is provided with a card slot 14, and the atomization module 2 is provided with a buckle 24, and the buckle 24 is snapped into the card slot 14 to achieve fastening.
[0023] As a further solution of the present invention: the buckle 24 is provided with a guiding inclined surface 241 for guiding the buckle 24 to smoothly enter the slot 14 .
[0024] Regarding the embodiments of the present utility model, it should also be noted that, in the absence of conflict, the embodiments of the present utility model and the features therein can be combined with each other to obtain new embodiments.
[0025] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. The protection scope of the utility model shall be based on the protection scope of the claims. Although the utility model has been disclosed as a preferred embodiment, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modify the technical content disclosed above to an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the technical solution of the utility model.
Claims
1. An airflow switch channel sealing structure for an electronic cigarette, characterized in that: It includes a power supply control module and an atomization module. The power supply control module is provided with an airflow sensing switch. The atomization module is provided with a cigarette holder. The atomization module is provided with an airflow duct and a connection electrode. A silicone component and a supply electrode are installed in the power supply control module. The silicone component is provided with a vent. The airflow sensing switch is placed at one end of the vent. The other end of the vent is provided with an inner chamfer structure. When the power supply control module is connected to the atomization module, the supply electrode is in contact with the connection electrode, and the airflow duct is placed in the inner chamfer structure and fits tightly with the inner chamfer structure.
2. The airflow switch channel sealing structure of an electronic cigarette according to claim 1, characterized in that: The power supply control module is provided with a card slot, and the atomization module is provided with a buckle, and the buckle is inserted into the card slot to achieve fastening.
3. The airflow switch channel sealing structure of an electronic cigarette according to claim 2, characterized in that: The buckle is provided with a guiding inclined surface.