Semi-circumferential heating heating body and electronic smoking set

Abstract

The utility model is suitable for the field of electronic cigarette technology improvement, and provides a semi-circumferential heating heating body and an electronic smoking set, the semi-circumferential heating heating body comprises a heat conduction pipe and a heating film, the heating film is pasted on the outer surface of the heat conduction pipe, the heating film is provided with heating resistor discs which are arranged in a square wave mode, and the heating resistor discs are connected with the heat conduction pipe. Two end points of the heating resistor disc are respectively connected with an end point welding pad, and the length middle position of the heating resistor disc is connected with a middle welding pad. According to the heating body, the bonding pad is additionally arranged in the middle of the length of the electronic sheet, the two ends of the electronic sheet are connected with the positive voltage respectively, the common end lead is connected to the middle of the electronic sheet, semi-circumferential heating is achieved, the heating body of the structure is simple in structure, semi-circumferential heating of different cigarettes can be completed by selecting different heat conduction pipes, and the whole cigarette can be baked from one half to the other half.

Description

Technical Field

[0001] The utility model belongs to the field of electronic cigarette technology improvement, and in particular relates to a semi-circular heating heating element and an electronic cigarette device. Background Art

[0002] There are two main types of electronic cigarettes, one of which is an electronic cigarette that forms smokeable smoke by evaporating tobacco oil, and the other is an electronic cigarette that forms smokeable low-temperature smoke by heating tobacco at low temperatures, that is, a heat-not-burn electronic cigarette. Among them, the low-temperature cigarette is more common, and the low-temperature cigarette smoking device is usually equipped with a heating element, which is used to heat the tobacco and spices in the baked cigarette to emit different aromas.

[0003] Heat Not Burning (HNB) is an electronic cigarette device that combines a heating element to bake the tobacco and flavors in the cigarette. It is a "low-temperature cigarette" designed with the idea of ​​"heating only without burning". It uses a special heating device to heat the processed tobacco (special cigarette cartridges) to a certain temperature, and heats the cigarette to a degree sufficient to emit smoke for use.

[0004] The heating element used for baking and heating non-burning cigarettes includes circumferential heating tube heating and bottom air heat exchange heating. Bottom air heat exchange heating is relatively simple. Circumferential heating tube heating can currently only heat the entire circumference, and cannot selectively heat the circumference. Utility Model Content

[0005] The utility model aims to provide a semi-circular heating heating element, aiming to solve the technical problem that the circumferential heating element can only perform overall heating and cannot achieve semi-circular heating.

[0006] The utility model is implemented as follows: a semi-circular heating heating element, the semi-circular heating heating element comprises a heat-conducting tube and a heating film, the heating film is attached to the outer surface of the heat-conducting tube, a heating resistor arranged in a square wave is arranged on the heating film, the two ends of the heating resistor are respectively connected to an end pad, and the middle position of the length of the heating resistor is connected to an intermediate pad.

[0007] A further technical solution of the utility model is: the middle pad is connected to one end of the common lead, and the two end pads are respectively connected to one end of the first connecting lead and one end of the second connecting lead.

[0008] A further technical solution of the present utility model is: the other end of the common lead is connected to the control circuit board of the electronic smoking device, and the first connecting lead and the second connecting lead are respectively connected to the control circuit board of the electronic smoking device.

[0009] A further technical solution of the utility model is that the heat-conducting tube is a ceramic tube, an aluminum alloy tube, a metal aluminum tube, a metal copper tube or a glass tube.

[0010] Another object of the present utility model is to provide an electronic smoking device, wherein the electronic smoking device comprises the semi-circular heating heating element.

[0011] The beneficial effects of the utility model are as follows: the heating element realizes semi-circular heating by adding a soldering pad in the middle of the length of the electronic sheet, connecting positive voltages at both ends respectively, and connecting a common end lead in the middle. The heating element of this structure is simple in structure, and semi-circular heating of different cigarettes can be accomplished by selecting different heat-conducting tubes, so that the entire cigarette can be baked from one half to the other. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the semi-circular heating heating element provided in the embodiment of the utility model. Figure 1 .

[0013] Figure 2 This is a schematic diagram of the structure of the semi-circular heating heating element provided in the embodiment of the utility model. Figure 2 .

[0014] Figure 3 It is a schematic diagram of the unfolding of the heating film provided by an embodiment of the utility model.

[0015] Figure 4 It is a cross-sectional view of a heating element for semi-circular heating provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0016] Reference numerals: 10 - heat pipe 20 - heating film 30 - resistor 40 - intermediate pad 50 - common lead 60 - first connecting lead 70 - second connecting lead 80 - end pad.

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0019] like Figure 1 As shown, the semi-circular heating heating element provided by the utility model comprises a heat pipe 10 and a heating film 20. The heating film 20 is installed on the heat pipe 10 by pasting. The width of the heating film 20 pasted on the heat pipe 10 is determined according to the length of the cigarette. A square wave structured resistor 30 for heating is arranged on the heating film 20. An intermediate pad 40 is arranged in the middle of the length of the resistor 30. The distances from the intermediate pad 40 to the two end pads 80 are equal. The heating film 20 pasted on the heat pipe 10 just covers the entire circumferential surface, and the heating film 20 between the intermediate pad 40 and the end pad 80 just covers half of the circumferential surface of the heat pipe 10. The heating element of this structure can achieve semi-circular heating, has a simple structure, is easy to use, and realizes the characteristic of baking cigarettes from half.

[0020] A common lead 50 is connected to the middle pad 40, and the common lead 50 forms a closed heating loop with the end pads 80 at each end, so that half-side circumferential heating is achieved. The first connecting lead 60 and the second connecting lead 70 are respectively connected to the two end pads 80. The first connecting lead 60, the second connecting lead 70 and the common lead 50 are respectively connected to the control circuit board of the electronic cigarette device, and the microprocessor on the control circuit board is used to control the heating element to apply semi-circumferential heating to the cigarette.

[0021] The heat pipe 20 is a ceramic tube, an aluminum alloy tube, a metal aluminum tube, a metal copper tube or a glass tube. Each heat pipe corresponds to a different type of cigarette. Using the corresponding heat pipe to bake the corresponding cigarette can make the electronic cigarette device achieve the best baking of the cigarette and the best user experience.

[0022] How it works:

[0023] When the user uses this type of heating body to heat and bake the cigarette, after inserting the cigarette into the cigarette holder, the user selects the corresponding heating method on the electronic cigarette device according to the type of cigarette to bake the cigarette, wherein the selection includes overall circumferential heating and semi-circumferential heating. In the semi-circumferential heating, left-side heating or right-side heating can also be selected. After selecting which side to heat, the microprocessor controls the voltage input to the resistor 30 to heat half of the cigarette. The semi-circumferential heating can extend the baking time of the cigarette, allowing the user to realize the smoking time, reduce the number of cigarettes smoked per day, and reduce the smoker's nicotine and tar intake.

[0024] Another object of the present utility model is to provide an electronic smoking device, wherein the electronic smoking device comprises the semi-circular heating heating element.

[0025] This type of electronic cigarette can effectively reduce the number of cigarettes smoked by smokers every day, reduce the intake of nicotine and tar by smokers, and reduce the harm to the body.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A semi-circular heating heating element, characterized in that: The semi-circular heating heating element includes a heat pipe and a heating film, the heating film is applied to the outer surface of the heat pipe, and a heating resistor arranged in a square wave is provided on the heating film, the two ends of the heating resistor are respectively connected to an end pad, and the middle position of the length of the heating resistor is connected to an intermediate pad.

2. The semi-circular heating heating element according to claim 1, characterized in that: The middle pad is connected to one end of the common lead, and the two end pads are respectively connected to one end of the first connecting lead and one end of the second connecting lead.

3. The semi-circular heating heating element according to claim 2, characterized in that: The other end of the common lead is connected to the control circuit board of the electronic smoking device, and the first connecting lead and the second connecting lead are respectively connected to the control circuit board of the electronic smoking device.

4. The semi-circular heating heating element according to any one of claims 1 to 3, characterized in that: The heat conducting tube is a ceramic tube, an aluminum alloy tube, a metal aluminum tube, a metal copper tube or a glass tube.

5. An electronic smoking device, characterized in that: The electronic smoking device comprises the semi-circular heating heating element according to any one of claims 1 to 4.

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