CN216627502U - Heating body, atomizing core and atomizer - Google Patents
Heating body, atomizing core and atomizer Download PDFInfo
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- CN216627502U CN216627502U CN202121252857.4U CN202121252857U CN216627502U CN 216627502 U CN216627502 U CN 216627502U CN 202121252857 U CN202121252857 U CN 202121252857U CN 216627502 U CN216627502 U CN 216627502U
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- heating wire
- heating
- atomizing core
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Abstract
The utility model relates to a heating body, an atomizing core and an atomizer; the heating body comprises a spiral heating wire, and the spiral heating wire is formed by extending one end of a long and thin sheet material to the other end in a spiral pipe shape. According to the heating body provided by the utility model, the spiral heating wire is formed by spirally winding the slender sheet, so that the manufacturing cost is low, the heating efficiency is high, the heating body is not easy to deform, and the service life of the spiral heating wire is prolonged; and the contact area of the oil guide base body in the atomizing core is increased, so that the heating area of the spiral heating wire is increased, and the effect of increasing the utilization rate of heat is achieved.
Description
Technical Field
The utility model belongs to the technical field of atomizers, and particularly relates to a heating body, an atomizing core and an atomizer.
Background
The heating element that atomizing core adopted in present atomizer uses usually two strands or stranded heater coiling and make the heliciform, and such structure has the following problem: 1. the winding of the multi-strand heating wire is easy to deform and is not easy to be welded with the conductive pins; 2. part of the heating wires are broken to influence the heating efficiency, so that the service life is short; 3. the section of a heating body formed by winding a plurality of heating wires is approximately circular, so that the heating body is not sufficiently attached to the oil guide cotton, and the heat utilization rate is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art at least to a certain extent, and provides a heating body, an atomizing core and an atomizer.
In order to achieve the above object, the present invention provides a heating body including a spiral heating wire formed by extending an elongated sheet material from one end thereof to the other end in a spiral tube shape.
Preferably, the spiral heating wire is made of iron-chromium-aluminum alloy or nickel-chromium alloy.
Preferably, the cross section of the elongated sheet is rectangular, and the length direction of the cross section is parallel to the central axis of the spiral heating wire.
Preferably, the pitches of the spiral heating wires are equal.
Preferably, the heating body further comprises two conductive pins, the two conductive pins are respectively connected with two ends of the spiral heating wire, and the two conductive pins extend towards the same direction and are parallel to the central axis of the spiral heating wire.
Preferably, the conductive pin is a low-resistivity metal alloy material piece and is fixed to the end of the spiral heating wire by welding.
The utility model also provides an atomizing core which comprises the hollow tubular oil guide base body and the heating body, wherein the spiral heating wire is arranged on the inner wall of the central through hole of the oil guide base body in a pressing mode.
The utility model also provides an atomizer which comprises the atomizing core.
According to the heating body provided by the utility model, the spiral heating wire is formed by spirally winding the slender sheet, so that the manufacturing cost is low, the heating efficiency is high, the heating body is not easy to deform, and the service life of the spiral heating wire is prolonged; and the contact area of the oil guide base body in the atomizing core is increased, so that the heating area of the spiral heating wire is increased, and the effect of increasing the utilization rate of heat is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view showing the structure of a heat-generating body of an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "inner", "outer", "axial", "circumferential", "radial", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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 defined otherwise.
The utility model discloses a heating element which is applied to an atomizing core of an atomizer, and as shown in figure 1, the heating element comprises a spiral heating wire 10, wherein the spiral heating wire 10 is formed by extending one end of a slender sheet material to the other end of the slender sheet material in a spiral pipe shape. The cross section of the long and thin sheet is of a rectangular structure, particularly, the length direction of the cross section of the long and thin sheet is parallel to the central axis of the spiral heating wire 10 after the long and thin sheet is spirally wound, namely, the thickness direction of the long and thin sheet is perpendicular to the central axis of the spiral heating wire 10, the contact area of the long and thin sheet and an oil guide base body in an atomizing core can be increased, the heating area of the spiral heating wire 10 is increased, and the effect of increasing the heat utilization rate is achieved.
The spiral heating wire 10 is made of iron-chromium-aluminum alloy or nickel-chromium alloy, namely, the slender sheet is made of iron-chromium-aluminum alloy or nickel-chromium alloy, the resistance of the iron-chromium-aluminum alloy or nickel-chromium alloy is large, the required power is low, and the heating temperature can be adjusted to be 200-350 ℃ so as to meet the atomization effect on the tobacco tar; and form spiral heating wire 10 through being the winding of spiral tubulose with long and thin sheet, its cost of manufacture is low, and it is efficient to generate heat, and non-deformable has improved spiral heating wire 10's life.
In addition, in order to make the oil guiding base body in the atomizing core contacted with the spiral heating wire 10 heated uniformly, the screw pitches of the spiral heating wire 10 are equal in the embodiment; it should be noted that the number of spiral turns of the spiral heating wire 10 is at least three, and the present embodiment is seven as shown in fig. 1, and in practical application, other numbers of turns may be adopted according to the needs of the situation, or the spiral heating wires 10 with unequal pitches are adopted, which is not limited by the present invention.
In one embodiment, the heating element provided by the present embodiment further includes two conductive pins 20, the two conductive pins 20 are respectively connected to two ends of the spiral heating wire 10, and both the two conductive pins 20 extend towards the same direction and are parallel to the central axis of the spiral heating wire 10. That is, the two conductive pins 20 are both disposed in a vertical state as shown in fig. 1 and extend downward to be electrically connected to a controller of the atomizer, so that the controller controls the heating state of the spiral heating wire 10. Of course, the extending directions of the two conductive pins 20 may also be reversed according to the actual requirement, for example, one conductive pin 20 extends upward, and the other conductive pin 20 extends downward; alternatively, the two current-carrying pins 20 extend in two opposite radial directions of the spiral heater 10.
Further, the conductive pin 20 is a low resistivity metal alloy material, and is fixed to an end of the spiral heater 10 by welding. For example, the conductive pins 20 may be conductive metal wires with relatively low resistance, such as nickel, copper, aluminum, etc., in this embodiment, the conductive pins 20 preferably adopt nickel wires, and the spiral heating wire 10 is formed by spirally winding a slender sheet-shaped iron-chromium-aluminum alloy or nickel-chromium alloy material, so that two ends of the spiral heating wire 10 can be conveniently welded with the two conductive pins 20.
The utility model also provides an atomizing core which comprises the hollow tubular oil guide base body and the heating body, wherein the spiral heating wire 10 is arranged on the inner wall of the central through hole of the oil guide base body in a pressing mode. The specific structure of the spiral heating wire 10 refers to the above embodiments, and since the atomizing core in this embodiment adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The oil guide base body is used as an oil guide body, a porous ceramic body, a porous quartz glass body or a cotton core can be adopted, the cotton core is preferably used as the oil guide base body in the embodiment, and the cotton core can be directly wrapped and sleeved outside the spiral heating wire 10 during assembly, so that the manufacturing cost is low and the efficiency is high; and the cotton core has good oil absorption ability, can guarantee the atomization effect of big smog volume to can closely laminate with spiral heater 10, avoid spiral heater 10 to appear the condition of dry combustion method, thereby guaranteed atomizing smog taste.
The utility model also provides an atomizer comprising the atomizing core as described above. Due to the adoption of the atomizer heating wire, the atomizer provided by the utility model has excellent atomization effect and taste, and is longer in service life.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In view of the above description of the technical solutions provided by the present invention, those skilled in the art will recognize that there may be variations in the technical solutions and the application ranges according to the concepts of the embodiments of the present invention, and in summary, the content of the present specification should not be construed as limiting the present invention.
Claims (6)
1. The utility model provides a heat-generating body, its characterized in that, the heat-generating body includes spiral heater, spiral heater is the spiral tube form by its one end and extends to the other end and form, the heat-generating body still includes two conductive pin, two conductive pin respectively with spiral heater's both ends are connected, and two conductive pin all extends towards same direction and with spiral heater's the central axis is parallel, conductive pin is low resistivity metal alloy material spare to fix through welded mode spiral heater's tip.
2. A heating body as claimed in claim 1, characterized in that the spiral heating wire is made of iron-chromium-aluminum alloy or nickel-chromium alloy.
3. A heat-generating body as described in claim 1, wherein a cross section of the elongated sheet is rectangular, and a length direction of the cross section is parallel to a central axis of the spiral heat generating wire.
4. A heat-generating body as described in claim 1, characterized in that pitches of the spiral heat generating wires are equal.
5. An atomizing core, characterized in that, including hollow tubular oil guide base body and the heat-generating body of any one of claims 1 to 4, the spiral heater is set up on the central through-hole inner wall of oil guide base body in an abutting manner.
6. An atomizer, characterized in that it comprises an atomizing core according to claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252857.4U CN216627502U (en) | 2021-06-02 | 2021-06-02 | Heating body, atomizing core and atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252857.4U CN216627502U (en) | 2021-06-02 | 2021-06-02 | Heating body, atomizing core and atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216627502U true CN216627502U (en) | 2022-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121252857.4U Active CN216627502U (en) | 2021-06-02 | 2021-06-02 | Heating body, atomizing core and atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216627502U (en) |
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2021
- 2021-06-02 CN CN202121252857.4U patent/CN216627502U/en active Active
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