An oil injection and guiding structure of an open type large capacity mineral oil electronic cigarette

Abstract

The utility model relates to electronic cigarette technical field, especially point to an open type large capacity clear oil electronic cigarette's oil injection oil guide structure. The electronic cigarette oil injection oil guide structure of the utility model includes oil storehouse, atomization pipe, sets up the oil injection hole on the oil storehouse, and the atomization pipe is provided with the oil inlet hole, the atomization pipe is concave and forms the flow guide groove intercommunication with the oil inlet hole. The utility model solves the problem that the large capacity clear oil electronic cigarette is easy to paste core, can be applied to the large capacity clear oil electronic cigarette.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and specifically to an open-type, large-capacity, open-oil electronic cigarette with an oil filling and guiding structure. Background Technology

[0002] Large-capacity e-cigarettes with clear e-liquid contain an e-liquid filling hole 11 on the e-liquid tank 1. When the e-liquid is used up, it can be refilled through this hole. However, due to the large e-liquid tank and the various filling methods, the coil lubrication cannot be even. Most e-liquid tubes on the market are perfectly round, which cannot effectively guide the e-liquid. Therefore, uneven lubrication is not achieved, resulting in one side having a lot of e-liquid and the other side having none, ultimately leading to burnt coils. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an open-type, large-capacity e-cigarette with an e-liquid filling and guiding structure, which allows the e-liquid to first lubricate the coil through the inlet hole during filling, thus avoiding the problem of the coil becoming burnt.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is:

[0005] The electronic cigarette oil filling and guiding structure includes an oil tank and an atomizing tube; the oil tank is provided with an oil filling hole, and the atomizing tube is provided with an oil inlet hole; the atomizing tube is recessed to form a guide groove that communicates with the oil inlet hole.

[0006] The flow guide groove is aligned with the oil injection hole along the radial direction.

[0007] The flow guide groove is arranged along the axial direction of the atomizing tube.

[0008] This invention features a guide groove recessed on the outside of the atomizing tube, directly opposite the oil filling hole. The e-liquid is first guided through this groove to the oil inlet hole, where it lubricates the atomizing coil inside the tube. This design allows for simultaneous oil intake from different locations, achieving zero-second coil lubrication and preventing uneven lubrication and coil burnt-out. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings:

[0010] Figure 1 This is a schematic diagram of the current e-cigarette filling status;

[0011] Figure 2 This is a cross-sectional view of the electronic cigarette of this utility model;

[0012] Figure 3 This is a three-dimensional view of the atomizing tube 2 of this utility model;

[0013] Figure 4 This is a three-dimensional view of the electronic cigarette of this utility model. Detailed Implementation

[0014] The following embodiments are descriptions of specific implementations of this application. These descriptions are intended to facilitate understanding of the technical solutions of this application by those skilled in the art and are not intended to limit the scope of protection of the technical solutions of this utility model. All equivalent modifications that can be obtained from the description of the embodiments of this utility model are within the protection scope of this utility model.

[0015] like Figure 2 , 3 As shown in Figure 4, the oil filling and guiding structure of the electronic cigarette of this utility model includes an oil tank 1 and an atomizing tube 2. An oil filling hole 11 is provided on the oil tank 1, and the atomizing tube 2 is disposed inside the oil tank 1; an oil inlet hole 21 is provided on the atomizing tube 2.

[0016] The atomizing tube 2 is radially aligned with the oil inlet 11 and recessed to form a guide groove 22 that communicates with the oil inlet 21. The guide groove 22 is arranged along the axial direction of the atomizing tube.

[0017] When the e-cigarette is laid flat for refilling, the filling hole 11 is at the top; the guide channel 22 is located directly below the filling hole 11 and at the highest point of the atomizing tube 2. After the e-liquid is injected through the filling hole 11, it drips or flows into the guide channel 22 under the influence of gravity. Then, it first reaches the inlet hole 21 along the guide channel 22; the e-liquid flows from the inlet hole 21 into the atomizing tube 2 to lubricate the coil.

[0018] The structure of the remaining parts of the electronic cigarette of this utility model is shown in the figure. The structure of the remaining parts of the electronic cigarette is unrelated to the implementation of the aforementioned scheme; it will not be described in detail here.

Claims

1. An open-type, large-capacity, open-cell e-cigarette filling and guiding structure, comprising an e-liquid tank and an atomizing tube; the e-liquid tank has an e-liquid filling hole, and the atomizing tube has an e-liquid inlet hole; characterized in that: The atomizing tube has an external recess that forms a guide groove that communicates with the oil inlet.

2. The oil filling and guiding structure of the open-type large-capacity open-oil electronic cigarette according to claim 1, characterized in that: The flow guide groove is aligned with the oil injection hole along the radial direction.

3. The oil filling and guiding structure of the open-type large-capacity open-oil electronic cigarette according to claim 1 or 2, characterized in that: The flow guide groove is arranged along the axial direction of the atomizing tube.

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