CN217826772U

CN217826772U - Heating device and atomizer with same

Info

Publication number: CN217826772U
Application number: CN202121938047.4U
Authority: CN
Inventors: 刘翔; 付文浩
Original assignee: Shenzhen Buddy Technology Development Co Ltd
Current assignee: Shenzhen Buddy Technology Development Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-11-18
Anticipated expiration: 2031-08-18

Abstract

The embodiment of the utility model discloses heating device and atomizer that has this heating device, heating device includes: the infrared reflection coating is arranged on the inner side wall of the cylinder; the tube body is wrapped in the tube body, the tube body and the tube body are arranged at intervals, the tube body is used for being inserted with the atomization piece, and the tube body can penetrate through infrared light; the resistance heating circuit is printed on one side, facing the cylinder, of the tube body, and is arranged opposite to the infrared reflection coating; after heating device powered on, the resistance heating circuit can produce heat and heat the atomizing piece in the barrel to the resistance heating circuit can emit infrared ray, and the inside infrared reflection coating of barrel is with infrared ray reflection to body, makes infrared ray see through the body in order to heat the atomizing piece in the barrel. The infrared radiation and the heat that the use can see through the body of infrared light and generate the resistance heating circuit of body outside printing in time transmit for the atomizing piece of treating the heating with high efficiency, and atomizing piece can obtain even heating.

Description

Heating device and atomizer with same

Technical Field

The utility model relates to an atomizer field especially relates to a heating device and atomizer that has this heating device.

Background

The atomizer heats through the method that electric energy converts heat energy into heat energy heating atomizing spare in the in-process of toasting, and this kind of method belongs to comparatively traditional heat transfer heating, and this type of heating methods appear heating efficiency low easily, heat inhomogeneous scheduling problem. Uneven heating easily causes the local heating temperature of the atomizing part to be higher, the baking is serious, and the atomizing gas generates burnt feeling. The lower position of local heating temperature toasts the effect poorly, and atomizing gas experiences the height relatively poor, causes the uniformity of atomizer poor from this.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a heating device and atomizer that has this heating device solves current atomizer inefficiency that generates heat, the inhomogeneous problem that generates heat.

A first aspect of an embodiment of the present invention provides a heating device, which includes:

the infrared reflection coating is arranged on the inner side wall of the cylinder;

the tube body is wrapped in the barrel body, the tube body and the barrel body are arranged at intervals, the tube body is used for being inserted with the atomizing piece, and the tube body can penetrate infrared light; and

a resistive heating circuit printed on a side of the tube body facing the cylindrical body, and disposed opposite to the infrared reflective coating;

after the heating device is powered on, the resistance heating circuit can generate heat to heat an atomization member in the tube body, the resistance heating circuit can emit infrared rays, and the infrared reflection coating inside the cylinder body reflects the infrared rays to the tube body, so that the infrared rays penetrate through the tube body to heat the atomization member in the tube body.

Optionally, the resistive heating circuit is in contact with the atomizing member through the tube body to heat the atomizing member by contact heat conduction.

Optionally, the tube body is a glass tube.

Optionally, the tube body is a transparent glass tube.

Optionally, the tube body is an infrared transparent oxide glass tube or a sulfide glass tube.

Optionally, the resistance heating circuit is along the circumference evenly distributed of body, infrared reflection coating is along the circumference of barrel encircles the setting.

Optionally, the resistance heating circuit is distributed on one side of the tube body facing the tube body, and the infrared reflection coating is distributed on the inner side wall of the tube body.

Optionally, the inner side wall of the tube body is provided with an infrared radiation coating.

Optionally, the infrared radiation coating is one of a TiO2-Fe2O3 coating, a NiO-Cr2O3 coating, a SiC coating, a SiO2 coating, and a TiO2-ZrO2 coating.

A second aspect of the embodiments of the present invention provides an atomizer, including:

the heating device of any one of the first aspect; and

a battery for powering the heating device.

The embodiment of the utility model provides an among the technical scheme, the infrared radiation and the heat that the body that the use can see through the infrared light produced the resistance heating circuit of the outside printing of body are in time given the atomizing piece of treating the heating with high efficiency, and the preheating that the atomizing piece can be quick under the heating of heat energy to under infrared radiation, the atomizing piece can obtain even heating, and the organic matter composition in the atomizing piece is more even.

Drawings

Fig. 1 is a perspective view of a heating device according to an embodiment of the present invention;

fig. 2 is a disassembled view of a heating device according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a heating device according to an embodiment of the present invention.

Reference numerals:

10. a heating device; 11. a barrel; 111. an infrared reflective coating; 12. a pipe body; 13. a resistive heating circuit; 20. an atomizing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the following embodiments may be combined without conflict.

In the three forms of heat exchange, both conduction and convection require a medium to achieve temperature transfer, while radiation is an electromagnetic wave that can be heated without a medium. The absorption efficiency of food and organic matter to the wave band with the wavelength of 3-5 μm is higher, when the absorption wave of the object to be heated is consistent with the electromagnetic wave, the molecules in the object to be heated are promoted to vibrate to generate friction heat, and the irregular movement of the internal molecules and atoms is realized, thereby realizing the heating of the object,

in order to toast atomizing more evenly, the efficiency that toasts of atomizing piece is promoted to the efficient more, solves atomizing piece and toasts the poor problem of homogeneity, the utility model provides a heating method based on resistance-type heat transfer heating and infrared heating are compound to improve the homogeneity and the atomizing gas's of heating the heating of the heat-generating body that does not burn of heating.

Referring to fig. 1 to 3, an embodiment of the present invention provides a heating device 10, which includes a cylinder 11, a tube 12, and a resistance heating circuit 13. Wherein, the inside wall of barrel 11 is equipped with infrared reflection coating 111. The tube 12 is wrapped in the cylinder 11, the tube 12 and the cylinder 11 are arranged at intervals, the tube 12 is used for inserting the atomizing element 20, and the tube 12 of the embodiment can transmit infrared light.

The resistive heating line 13 is printed on the side of the tubular body 12 facing the cylindrical body 11, and the resistive heating line 13 is provided opposite to the infrared reflective coating 111. The resistive heating circuit 13 can generate heat when a certain voltage is applied, and can generate infrared radiation with a certain wavelength when heated to a certain temperature.

In the present embodiment, after the heating device 10 is powered on, the resistive heating circuit 13 can generate heat to heat the atomizing member 20 in the tube 12, and the resistive heating circuit 13 can emit infrared rays, and the infrared reflective coating 111 inside the cylinder 11 reflects the infrared rays to the tube 12, so that the infrared rays transmit through the tube 12 to heat the atomizing member 20 in the tube 12.

The utility model discloses a heating device 10 uses the infrared radiation and the heat that body 12 that can see through the infrared light produced the resistance heating circuit 13 of the outside printing of body 12 to in time transmit for high-efficiently treating the atomizing piece 20 that heats, and atomizing piece 20 preheating that can be quick under the heating of heat energy to under infrared radiation, atomizing piece 20 can obtain even heating, and the organic matter composition in the atomizing piece 20 is more even.

The resistance heating circuit 13 can convert electric energy into heat energy under the condition of loading voltage, heats the atomization member 20 in the tube body 12, and the infrared rays emitted at a certain temperature pass through the tube body 12 and heat the atomization member 20 at the same time, and the mode of infrared heating can enable the atomization member 20 to be baked more uniformly, so that the aim of uniformly heating the atomization member 20 is fulfilled.

The resistive heating line 13 may be formed by printing a resistive paste, and the resistive paste may be printed by using a screen printing technique to form the resistive heating line 13.

Referring to fig. 2, the resistive heating circuit 13 may include a first heating section extending in a circumferential direction of the pipe body 12 and a second heating section extending in an axial direction of the pipe body 12, the first heating section and the second heating section each include a plurality of sections, two ends of each first heating section are respectively connected to one end of one second heating section, the plurality of first heating sections are arranged at intervals, and the plurality of second heating sections are arranged at intervals.

Different heating temperatures can be selected by designing different resistance heating lines 13 and heating areas and distributions according to the characteristics of the atomization member 20 to be heated, so that infrared radiation with different wavelengths is generated, and the baking thermal field distribution and atomization experience of the atomization member 20 are controlled.

In this embodiment, the resistive heating circuit 13 is in contact with the atomizing member 20 through the tubular body 12 to heat the atomizing member 20 by contact heat conduction.

The tube 12 has high light transmittance, and can efficiently transmit infrared rays, and the infrared rays have less energy loss in the transmission process.

The utility model discloses body 12 can be the glass pipe, and if body 12 is the clear glass pipe, optionally, body 12 is for passing through infrared oxide glass pipe or sulphide glass pipe, should understand ground, and body 12 also can be the glass pipe of other materials. In other embodiments, the tube 12 is a tube made of other materials.

In this embodiment, the resistive heating lines 13 are uniformly distributed along the circumferential direction of the tubular body 12, and the infrared reflective coating 111 is circumferentially disposed along the circumferential direction of the cylindrical body 11, so as to uniformly heat the atomizing member 20 in the circumferential direction. Alternatively, the resistive heating circuit 13 is distributed over one side of the tube 12 facing the cylinder 11, and the infrared reflective coating 111 is distributed over the inner side wall of the cylinder 11.

The infrared reflective coating 111 may have a higher reflectance, may reduce loss of infrared radiation, may reuse infrared radiation, and may improve heating efficiency.

To further increase the radiant power per unit area, the inside walls of the tube body 12 are provided with an infrared radiation coating.

The inner sidewalls of the tube body 12 may be coated with a high emissivity infrared coating, such as at least one high emissivity infrared coating of TiO2-Fe2O3, niO-Cr2O3, siC, siO2, tiO2-ZrO2, etc., to form an infrared radiation coating, thereby enhancing infrared radiation efficiency.

The infrared reflection coating 111 of the embodiment of the present invention is located outside the resistive heating circuit 13, and can concentrate infrared energy inside the tube body 12; resistance heating circuit 13 has good heating performance, and the infrared ray sees through body 12 and heats atomizing 20, the utility model discloses a heating device 10 can be more even heat atomizing 20, and the temperature is more even, and the thermal efficiency utilization is higher.

It should be noted that, in the embodiment of the present invention, the atomizing element 20 can generate the atomizing gas after being heated to a certain temperature. The atomizing element 20 may be rod-shaped or have other shapes.

The embodiment of the utility model provides a still provide an atomizer, including heating device 10 and the battery in the above-mentioned embodiment, wherein, the battery is used for supplying power to heating device 10.

Wherein the heating device 10 is detachably or non-detachably mounted on the housing of the battery.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A heating device, characterized in that the heating device (10) comprises:

the infrared reflection type solar water heater comprises a barrel (11), wherein an infrared reflection coating (111) is arranged on the inner side wall of the barrel (11);

the tube body (12) is wrapped in the tube body (11), the tube body (12) and the tube body (11) are arranged at intervals, the tube body (12) is used for being inserted with the atomizing part (20), and the tube body (12) can penetrate infrared light; and

a resistive heating line (13) printed on a side of the tubular body (12) facing the cylindrical body (11), the resistive heating line (13) being disposed opposite the infrared reflective coating (111);

wherein, after the heating device (10) is powered on, the resistance heating circuit (13) can generate heat to heat the atomizing member (20) in the tube body (12), and the resistance heating circuit (13) can emit infrared rays, and the infrared reflection coating (111) inside the cylinder body (11) reflects the infrared rays to the tube body (12), so that the infrared rays penetrate through the tube body (12) to heat the atomizing member (20) in the tube body (12).

2. The heating device according to claim 1, characterized in that the resistive heating circuit (13) is in contact with the nebulizing element (20) through the tubular body (12) to heat the nebulizing element (20) by contact heat conduction.

3. A heating device according to claim 1, wherein the tube body (12) is a glass tube.

4. A heating device according to claim 3, wherein the tube body (12) is a transparent glass tube.

5. A heating device according to claim 3 or 4, characterized in that the tube body (12) is an infrared-transparent oxide glass tube or a sulphide glass tube.

6. The heating device according to claim 1, wherein the resistive heating circuits (13) are uniformly distributed along the circumference of the tubular body (12), and the infrared reflective coating (111) is circumferentially arranged along the circumference of the cylindrical body (11).

7. A heating device according to claim 6, wherein the resistive heating circuit (13) is distributed over the side of the tubular body (12) facing the cylindrical body (11), and the infrared-reflective coating (111) is distributed over the inner side wall of the cylindrical body (11).

8. A heating device according to claim 1, characterized in that the inner side wall of the tube body (12) is provided with an infrared radiation coating.

9. The heating device of claim 8, wherein the infrared radiation coating is one of a TiO2-Fe2O3 coating, niO-Cr2O3 coating, siC coating, siO2 coating, tiO2-ZrO2 coating.

10. An atomizer, comprising:

-a heating device (10) according to any one of claims 1 to 9; and

a battery for powering the heating device (10).