CN115918981A - Heating assembly for heating non-combustible atomizer - Google Patents
Heating assembly for heating non-combustible atomizer Download PDFInfo
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- CN115918981A CN115918981A CN202211668488.6A CN202211668488A CN115918981A CN 115918981 A CN115918981 A CN 115918981A CN 202211668488 A CN202211668488 A CN 202211668488A CN 115918981 A CN115918981 A CN 115918981A
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Abstract
The invention discloses a heating component for heating a non-combustible atomizer, which comprises a heating body and a support piece, wherein the heating body is arranged on the periphery of the support piece, the support piece is used for supporting the heating body, and at least part of the outer surface of the heating body is used for contacting with an aerosol substrate and heating the aerosol substrate. The heating body is arranged outside, and no shell is required to be additionally arranged, so that the heating body can be directly contacted with the tobacco shreds, and the interface thermal resistance can be reduced; and the heater also has larger heat exchange area, so the heating efficiency of the heating body can be obviously improved, and the energy consumption required by heating the smoke cartridge can be reduced.
Description
Technical Field
The invention belongs to the technical field of atomizers, and particularly relates to a heating component for heating a non-combustible atomizer.
Background
The internal heating type low-temperature smoking set has the advantages of continuous flight height, good mouth-to-mouth consistency, easiness in miniaturization and the like, and is the mainstream direction of the low-temperature smoking set. The heating elements of the conventional internal heating low-temperature smoking set mainly include a ceramic needle and a ceramic sheet heating element for sintering a heating circuit, and a heating element in which a heating coil is wrapped by a metal shell (hereinafter referred to as "coil heating element"). The ceramic needle heating body has large mass and absorbs much heat, so that the temperature rising speed is low; the ceramic needle and the ceramic wafer heating body are easy to break due to the inherent brittleness of the ceramic; the ceramic plate heating body is easy to bend and break due to the fact that the ceramic plate heating body is too thin; the coil heater has poor product consistency due to easy deformation of the heating coil. These all affect the user experience.
Disclosure of Invention
Based on this, the first object of the present invention is to provide a heating assembly for heating a non-burning smoking set, in which the heating element can directly heat the tobacco shred and has a large heat exchange area, so as to effectively improve the heating efficiency and reduce the energy consumption.
Another object of the present invention is to provide a heating element for heating a non-combustion atomizer, which has a small overall mass, and is advantageous for increasing the temperature rise rate and reducing the energy consumption.
In order to realize the purpose, the technical scheme of the invention is as follows:
a heating element for heating a non-combustible atomizer comprises a heating element and a support member, wherein the heating element is arranged on the periphery of the support member, the support member is used for supporting the heating element, and at least part of the outer surface of the heating element is used for contacting with an aerosol substrate and heating the aerosol substrate.
The heating element is arranged on the outer side, and no shell is needed to be additionally arranged, so that the heating element can be directly contacted with tobacco shreds, the interface thermal resistance can be reduced, and the heating element also has a larger heat exchange area, so that the heating efficiency of the heating element can be obviously improved, and the energy consumption required by heating the smoke bomb can be reduced.
Preferably, the heat-generating body includes a plurality of heating tubes, the heating tube encloses and locates support piece's periphery, insulating setting between the heating tube, the heating tube is used for realizing the electric conduction through lead wire and external power source.
Preferably, an insulating layer is arranged on the periphery of each heating tube, or an insulating material is filled between every two adjacent heating tubes.
Preferably, the heating tube is a hollow tube.
The heating body comprises at least one spiral piece, and the spiral piece spirally surrounds the periphery of the support piece.
Preferably, the spiral member has a spiral gap formed thereon to form insulation.
Preferably, the screw member is a hollow helical pipe.
Preferably, the supporter includes a rod body and a cone, one end of the rod body is connected with the straight end of the cone, the heating element is surrounded on the periphery of the rod body, and the cone is used for guiding the aerosol substrate to be inserted into the periphery of the heating element.
Preferably, the outer periphery of the heating element is flush with the outermost end of the cone.
Preferably, the heating assembly further comprises a fixed seat, and one end of the rod body, which is far away from the cone, is connected with the fixed seat.
The cross section of the pipe fitting is triangular, when the pipe fitting with the triangular cross section is used as the shell of the heating element, the surface area/volume ratio close to that of the sheet heating element can be obtained, the problem that the sheet heating element is easy to break due to the fact that the bending strength is greatly changed along with the direction is solved, and the effect is good.
Further, a specific implementation is: the heating body comprises three triangular cross-section pipe fittings, a supporting rod with a pointed end in the middle and an insulating material, wherein the pointed end is arranged at the top of the supporting rod, three heating pipe fittings are arranged outside the supporting rod below the pointed end, the heating pipe fittings are arranged around the supporting rod, each heating pipe fitting is a triangular cross-section pipe fitting, the heating pipe fittings and the supporting rod are packaged through the insulating material, the three heating pipe fittings and the supporting rod in the middle are fixed into a whole through the insulating material, and the heating pipe fittings are connected with leads. The conductive track enters from the tail part of one heating pipe fitting along the lead, flows out from the tail part of the second heating pipe fitting, enters from the tail part of the third heating pipe fitting and flows out from the middle support rod; the reverse direction is also true.
Preferably, the outer shapes of the heat-generating pipe member and the support pipe member are preferably one of a cylindrical shape, a flat shape, a triangular prism shape, a quadrangular prism shape, and a hexagonal prism shape.
Preferably, the heating body is a spiral tube wound by heating tubes, the supporting unit is a supporting rod with a pointed end in the middle, namely the top of the supporting rod is provided with the pointed end, the spiral tube is sleeved outside the supporting rod below the pointed end, and meanwhile, the supporting rod below the pointed end is coated with a temperature-resistant insulating material.
Preferably, the heating element can be sleeved with a shell to protect the heating component.
Preferably, in order to facilitate installation and practicability, a fixed base is arranged outside the bottom of the supporting rod.
The pipe fitting is made of conductive ceramics or heating wire materials, and the inner gap can be filled with high-temperature-resistant materials (such as inorganic glue and glass glaze) serving as an insulating unit.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the prior art, the heating component comprises the heating body and the supporting piece, does not need a complex structure, has a simple structure and is low in manufacturing cost;
2. moreover, the heating assembly can be realized only by the heating body and the supporting piece, and the heating body is supported by the supporting piece, so that the heating assembly has a compact structure and small overall mass, and is beneficial to improving the heating speed and reducing the energy consumption;
3. the heating body is arranged on the outer side, and no shell is needed to be additionally arranged, so that the heating body can be directly contacted with the tobacco shreds, the interface thermal resistance can be reduced, the heating body can directly transfer heat to the tobacco shreds, the thermal resistance between the heating body and the tobacco shreds is small, and the energy consumption is small.
Drawings
Fig. 1 is a perspective view of a first implementation of the present invention.
Fig. 2 is a side view of a first implementation of the invention.
Fig. 3 is a schematic cross-sectional view of a first implementation of the invention.
Fig. 4 is a schematic current direction diagram of a first implementation of the present invention.
Fig. 5 is an exploded view of a first implementation of the present invention.
Fig. 6 is a schematic structural diagram of a second implementation mode implemented by the invention.
Fig. 7 is a cross-sectional view of a second implementation of the invention.
Fig. 8 is a schematic structural diagram of a third implementation mode implemented by the invention.
Fig. 9 is a cross-sectional view of a third implementation of the invention.
Fig. 10 is a schematic structural diagram of a fourth implementation mode implemented by the invention.
Fig. 11 is a cross-sectional view of a fourth implementation of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present invention is usually placed in when the product is used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The heating component for heating the non-combustion atomizer comprises a heating body and a support piece, wherein the heating body is arranged on the periphery of the support piece, the support piece is used for supporting the heating body, and at least part of the outer surface of the heating body is used for contacting with an aerosol substrate and heating the aerosol substrate. The heating body is arranged on the outer side, and no shell is needed to be additionally arranged, so that the heating body can be directly contacted with tobacco shreds, the interface thermal resistance can be reduced, the heating body has a larger heat exchange area, the heating efficiency of the heating body can be obviously improved, and the energy consumption required by heating the smoke bomb is reduced.
Wherein the heating element is one of a heating circuit and a heating coil.
The supporting piece is any one of a ceramic rod, a ceramic chip and a metal shell.
Under the general condition, the heat-generating body can include a plurality of heating tubes, the heating tube encloses to be located support piece's periphery, insulating setting between the heating tube, the heating tube is used for realizing the electric conduction through lead wire and external power source. In order to facilitate the manufacture, the heating tube is designed into a hollow tube, and the hollow tube is also convenient for rapid heat dissipation.
Meanwhile, an insulating layer is arranged on the periphery of each heating tube, or an insulating material is filled between every two adjacent heating tubes. The insulating material can adopt any one of ceramic rods, ceramic plates, insulating films or insulating fillers.
Further, the heating element is also provided with at least one spiral piece which spirally surrounds the periphery of the support piece. The spiral member has a spiral gap thereon to form insulation.
Meanwhile, for the convenience of manufacturing, the spiral member is usually designed as a hollow spiral tube.
In order to cooperate with the heating element, the support element comprises a rod body and a cone, one end of the rod body is connected with the straight end of the cone, the heating element is arranged around the periphery of the rod body, and the cone is used for guiding the aerosol substrate to be inserted into the periphery of the heating element.
The periphery of heat-generating body with the outermost end parallel and level of cone to can full play heat-generating body's effect.
The following describes the practice of the present invention in detail with reference to the accompanying drawings.
Referring to fig. 1-5, in order to achieve the first mode of the present invention, the heating assembly includes three tubes 3 with a triangular cross section, a supporting rod 1 with a pointed end in the middle, an insulating material 2, a fixing base 4 and a lead 5, wherein the top of the supporting rod 1 has a pointed end 11, a rod portion 12 of the supporting rod is arranged below the pointed end, the rod portion is covered with the insulating material 2, three heating tubes 3 are arranged outside the insulating material 2, and the heating tubes 3 are arranged around the supporting rod 1, wherein each heating tube 3 is a tube with a triangular cross section (as shown in fig. 3), and the heating tubes 3 and the supporting rod 1 are packaged by the insulating material 2, so that the insulating material 2 fixes the three heating tubes 3 and the supporting rod 1 in the middle into a whole.
The cross section of the heating pipe fitting 3 is triangular, because when the pipe fitting with the triangular cross section is used as the shell of the heating element, the surface area/volume ratio close to the sheet heating element can be obtained, the problem that the sheet heating element is easy to break because the bending strength is greatly changed along with the direction is solved, and the effect is better.
The bottom of the support rod 1 is provided with a fixed base 4, and the fixed base 4 is used for installing the heating element. The heating pipe fitting 3 is connected with a lead 5 to connect a circuit for heating.
Meanwhile, the insulating material 2 may be provided to the three heat-generating pipe members 3.
Referring to fig. 4, in the drawing, X represents a current entering direction, o represents a current flowing direction, and the conductive trace enters from the tail of one heating tube along the lead, flows out from the tail of the second heating tube, enters from the tail of the third heating tube, and flows out from the middle support rod; the reverse direction is also true.
Because the cross section of the heating pipe fitting 3 is a triangular prism pipe fitting, in order to better set the heating pipe fitting 3, the rod part 12 of the support rod is also designed into a triangular prism shape, and in other implementation modes, the rod part 12 of the support rod can be designed into cylinders such as a quadrangular prism, a cylinder and a hexagonal prism.
Fig. 6 to 7 show a second implementation manner implemented by the present invention, which still includes a supporting rod 11, a heating tube 12 and a lead 13, wherein the top of the supporting rod 11 has a tip 111, a rod 112 of the supporting rod is arranged below the tip, the rod 112 is coated with an insulating coating 14, the heating tube 12 is sleeved on the supporting rod 11, the heating tube 12 is a spiral tube wound by a heating tube or a heating wire, and the top of the heating tube 12 is welded to the lower part of the tip 111 by a welding point 121 to fix the heating tube 12.
The heating pipe 12 is a circular pipe, and the bottom of the heating pipe 12 is connected with a lead 13.
In this embodiment, the heating element is realized by a spiral heating pipe.
Fig. 8 to 9 illustrate a third implementation manner implemented by the present invention, which includes a supporting rod 21, a heating tube 22, a fixing base 23, and a lead 24, wherein a tip 211 is disposed at the top of the supporting rod 21, a rod 212 of the supporting rod is disposed below the tip, an insulating coating 25 is coated on the rod 212, the heating tube 22 is sleeved on the rod 212 of the supporting rod 21, the heating tube 22 is a spiral tube wound by a heating tube or a heating wire, and the top of the heating tube 22 is welded to the lower portion of the tip 211 by a welding point 221 to fix the heating tube 22.
The heating tube 22 is a circular tube, and a lead 24 is connected to the bottom of the heating tube 22.
Compared with the third implementation mode, the fixing base 23 is added in the mode, so that the installation and the application of the heating assembly are facilitated.
Fig. 10-11 illustrate a fourth implementation manner of the present invention, which includes a support rod 31, a heat-generating tube 32, a fixing base 33, and a lead 34, wherein the top of the support rod 31 has a tip 311, a rod 312 of the support rod is below the tip, the rod 312 is coated with an insulating coating 55, the rod 312 of the support rod 31 is sleeved with the heat-generating tube 22, the heat-generating tube 22 is a spiral tube wound by a heat-generating tube or a heat wire, and the top of the heat-generating tube 32 is welded to the lower portion of the tip 311 by a welding point 321 to fix the heat-generating tube 32.
The heating pipe member 32 is a square pipe, and a lead 34 is connected to the bottom of the heating pipe member 32.
In this implementation, the structural style of the heating pipe fitting is changed, so that the heating pipe fitting is a square pipe.
In summary, the advantages of the present invention are as follows:
1. compared with the prior art, the heating component comprises the heating body and the supporting piece, does not need a complex structure, has a simple structure and is low in manufacturing cost;
2. moreover, the heating assembly can be realized only by the heating body and the supporting piece, and the heating body is supported by the supporting piece, so that the heating assembly has a compact structure and small overall mass, and is beneficial to improving the heating speed and reducing the energy consumption;
3. the heating body is arranged on the outer side, and no shell is needed to be additionally arranged, so that the heating body can be directly contacted with the tobacco shreds, the interface thermal resistance can be reduced, the heating body can directly transfer heat to the tobacco shreds, the thermal resistance between the heating body and the tobacco shreds is small, and the energy consumption is low.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A heating element for heating a non-combustible atomizer, comprising a heating element provided on the outer periphery of a support member for supporting the heating element, and a support member for contacting an aerosol substrate and heating the aerosol substrate.
2. The heat generating component for heating a non-combustible atomizer according to claim 1, wherein said heat generating body comprises a plurality of heat generating tubes, said heat generating tubes are arranged around the outer periphery of said support member, said heat generating tubes are arranged in an insulating manner, and said heat generating tubes are electrically connected to an external power source through leads.
3. The heat generating component for heating a non-combustible atomizer according to claim 2, wherein an insulating layer is provided around each of the heat generating tubes, or an insulating material is filled between adjacent two of the heat generating tubes.
4. The heat generating component for heating a non-combustible atomizer according to claim 2, wherein the heat generating tube is a hollow tube.
5. A heat generating element for heating a non-combustible atomizer according to claim 1, wherein said heat generating body comprises at least one spiral member spirally wound around an outer periphery of said support member.
6. A heat generating component for heating a non-combustible atomizer according to claim 5, wherein said screw member has a spiral gap formed thereon to form insulation.
7. A heat-generating component for heating a non-combustible atomizer as recited in claim 5, said screw being a hollow spiral tube.
8. A heat generating element for heating a non-combustible atomizer according to any one of claims 1 to 7, wherein said support member comprises a rod body having one end connected to a straight end of said cone body, and a cone body surrounding an outer periphery of said rod body, said cone body being adapted to guide an aerosol substrate to be inserted into an outer periphery of said heat generating element.
9. The heat-generating component for heating a non-combustible atomizer according to claim 8, wherein an outer periphery of said heat-generating body is flush with an outermost end of said cone.
10. A heat generating component for heating a non-combustible atomizer according to claim 8, further comprising a fixing seat to which an end of said rod body remote from said cone is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211668488.6A CN115918981A (en) | 2022-12-24 | 2022-12-24 | Heating assembly for heating non-combustible atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211668488.6A CN115918981A (en) | 2022-12-24 | 2022-12-24 | Heating assembly for heating non-combustible atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115918981A true CN115918981A (en) | 2023-04-07 |
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ID=86557270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211668488.6A Pending CN115918981A (en) | 2022-12-24 | 2022-12-24 | Heating assembly for heating non-combustible atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115918981A (en) |
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2022
- 2022-12-24 CN CN202211668488.6A patent/CN115918981A/en active Pending
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