Novel electronic cigarette heating wire structure

Abstract

The utility model discloses a novel electronic cigarette heating wire structure, and relates to the technical field of electronic cigarettes. The heating device comprises a first heating wire and a second heating wire. By arranging the first heating wire, the second heating wire, the conductive pin and the insulating limiting column, when the first heating wire and the second heating wire are applied, the first positive metal column and the second positive metal column are connected in series, so that when the structure is applied to the electronic cigarette, when one heating wire cannot work, the first positive metal column and the second positive metal column are connected in series; in this way, the service life of the electronic cigarette can be integrally prolonged, the first heating wire and the second heating wire are compact in structural arrangement, one negative electrode metal column is adopted, the two heating wires can be mechanically connected and fixed and share one negative electrode end, and circuit arrangement is reduced; and the position between the two groups of conductive pins is limited by utilizing the insulating limiting column, so that the situation that the use of the electronic cigarette is influenced due to contact and intersection of the conductive pins is effectively prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarettes, and particularly relates to a novel electronic cigarette heating wire structure. Background Art

[0002] There are electronic cigarettes with dual heating wires on the market, but they all use two heating wires to work and generate heat at the same time to increase the heat output and thus enhance the atomization effect to obtain a better taste.

[0003] However, a defect of the heating wire structure of this type is that when one of the heating wires is damaged, the other one will not work, which will shorten the overall service life of the electronic cigarette. In addition, when the electronic cigarette atomizer is assembled, since the heating wire pins are directly installed inside the heating wire bracket and have no other limiting capabilities, the heating wire pins of the electronic cigarette atomizer are prone to contact and cross-over during assembly, resulting in a heating wire short circuit. Utility Model Content

[0004] The purpose of the present utility model is to provide a novel electronic cigarette heating wire structure to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a novel electronic cigarette heating wire structure, comprising a first heating wire and a second heating wire, wherein one end of the first heating wire is fixedly connected to a first positive metal column, and one end of the second heating wire is fixedly connected to a second positive metal column, the first heating wire and the second heating wire are coaxially arranged at intervals, the first positive metal column is arranged above the second positive metal column, the other ends of the first heating wire and the second heating wire are connected to a negative metal column, one end of each of the negative metal column and the second positive metal column is fixedly connected to a conductive pin, an insulating limit column is fixedly connected between the two groups of the conductive pins, a connecting wire is installed between the first positive metal column and one group of the conductive pins, and the connecting wire is arranged on one side of the second positive metal column.

[0007] The first heating wire and the second heating wire both have a mesh structure.

[0008] The first heating wire and the second heating wire are both fixedly connected with a plurality of connecting protrusions; by providing the connecting protrusions, the oil-absorbing cotton can be supported when subsequently installed on the electronic cigarette.

[0009] The first heating wire and the second heating wire are made of nickel-chromium wire, and the conductive pin is made of cupronickel. Cupronickel, as the pin material of the electronic cigarette heating wire, has excellent performance and stable application effects.

[0010] The utility model has the following beneficial effects:

[0011] The utility model provides a first heating wire, a second heating wire, a conductive pin and an insulating limit column. When the first heating wire and the second heating wire are used, the first positive metal column and the second positive metal column are connected in series, so that the operation of one heating wire does not affect the operation of the other heating wire. When such a structure is used in an electronic cigarette, when one heating wire cannot work, the other heating wire is turned on to work, which can improve the service life of the electronic cigarette as a whole. In addition, the first heating wire and the second heating wire are arranged compactly. By using a negative metal column, the two heating wires can be mechanically connected and fixed and share a negative terminal, reducing the wiring layout. The insulating limit column is used to limit the position between the two groups of conductive pins, effectively preventing the conductive pins from contacting or crossing each other, which affects the use of the electronic cigarette.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. 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 paying any creative work.

[0014] Figure 1 This is a schematic diagram of the heating wire structure of the electronic cigarette of this utility model.

[0015] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0016] 1. First heating wire; 101. First positive metal column; 102. Connecting wire; 103. Connecting protrusion; 2. Second heating wire; 201. Second positive metal column; 3. Negative metal column; 4. Conductive pin; 401. Insulating limit column. DETAILED DESCRIPTION

[0017] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] See also Figure 1 As shown, the utility model is a novel electronic cigarette heating wire structure, including a first heating wire 1 and a second heating wire 2, one end of the first heating wire 1 is fixedly connected to a first positive metal column 101, and one end of the second heating wire 2 is fixedly connected to a second positive metal column 201, the first heating wire 1 and the second heating wire 2 are coaxially spaced, the first positive metal column 101 is arranged above the second positive metal column 201, the other ends of the first heating wire 1 and the second heating wire 2 are connected to a negative metal column 3, one end of the negative metal column 3 and the second positive metal column 201 are both fixedly connected to a conductive pin 4, an insulating limit column 401 is fixedly connected between the two groups of conductive pins 4, a connecting wire 102 is installed between the first positive metal column 101 and one group of conductive pins 4, and the connecting wire 102 is arranged on one side of the second positive metal column 201.

[0021] The first heating wire 1 and the second heating wire 2 both have a mesh structure.

[0022] The first heating wire 1 and the second heating wire 2 are both fixedly connected with a plurality of connecting protrusions 103 . By providing the connecting protrusions 103 , the oil-absorbing cotton can be supported when subsequently installed on the electronic cigarette.

[0023] The first heating wire 1 and the second heating wire 2 are made of nickel-chromium wire, and the conductive pin 4 is made of cupronickel. Cupronickel, as the pin material of the electronic cigarette heating wire, has excellent performance and stable application effects.

[0024] It should be noted that, when the first heating wire 1 and the second heating wire 2 are used, the first positive metal column 101 and the second positive metal column 201 are connected in series, so that the operation of one heating wire does not affect the operation of the other heating wire. When such a structure is used in an electronic cigarette, when one heating wire fails to work, the other heating wire is turned on to work, which can improve the service life of the electronic cigarette as a whole. Moreover, the first heating wire 1 and the second heating wire 2 have a compact structural arrangement. By using a negative metal column 3, the two heating wires can be mechanically connected and fixed and share a negative end, reducing the circuit layout; the insulating limit column 401 is used to limit the position between the two groups of conductive pins 4, effectively preventing the conductive pins 4 from contacting or crossing, which affects the use of the electronic cigarette.

[0025] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel electronic cigarette heating wire structure, comprising a first heating wire (1) and a second heating wire (2), characterized in that: One end of the first heating wire (1) is fixedly connected to a first positive metal column (101), and one end of the second heating wire (2) is fixedly connected to a second positive metal column (201). The first heating wire (1) and the second heating wire (2) are coaxially spaced and arranged. The first positive metal column (101) is arranged above the second positive metal column (201). The other ends of the first heating wire (1) and the second heating wire (2) are connected to a negative metal column (3). One end of each of the negative metal column (3) and the second positive metal column (201) is fixedly connected to a conductive pin (4). An insulating limit pin (401) is fixedly connected between the two groups of conductive pins (4). A connecting wire (102) is installed between the first positive metal column (101) and one group of conductive pins (4). The connecting wire (102) is arranged on one side of the second positive metal column (201).

2. A novel electronic cigarette heating wire structure according to claim 1, characterized in that: The first heating wire (1) and the second heating wire (2) both have a mesh structure.

3. The novel electronic cigarette heating wire structure according to claim 2, characterized in that: The first heating wire (1) and the second heating wire (2) are both fixedly connected with a plurality of connecting protrusions (103).

4. The novel electronic cigarette heating wire structure according to claim 3, characterized in that: The first heating wire (1) and the second heating wire (2) are made of nickel-chromium wire, and the conductive pin (4) is made of white copper.

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