CN115813043A - Sleeve type heating assembly and atomizer without burning during heating - Google Patents
Sleeve type heating assembly and atomizer without burning during heating Download PDFInfo
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- CN115813043A CN115813043A CN202211668487.1A CN202211668487A CN115813043A CN 115813043 A CN115813043 A CN 115813043A CN 202211668487 A CN202211668487 A CN 202211668487A CN 115813043 A CN115813043 A CN 115813043A
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Abstract
The invention discloses a sleeve type heating assembly and a heating non-combustion atomizer, wherein the sleeve type heating assembly comprises a plurality of heating tubes, insulators, a fixed base and a head part, the diameter of each heating tube changes from large to small, each heating tube is installed on the fixed base layer by layer from large to small, the heating tubes are connected in series and/or in parallel, the insulators are arranged between every two adjacent heating tubes, and the head part is arranged at one end of each heating tube far away from the fixed base and used for guiding the heating tube positioned at the outermost side to be inserted into an aerosol matrix. The heating pipe in the invention adopts a sleeve type structure, and the heating pipe fittings are packaged into a whole through the insulator, so that the heating component has lower quality and higher strength, thereby having the advantages of less self heat absorption and difficult deformation, and improving the endurance and the service life of the smoking set.
Description
Technical Field
The invention belongs to the technical field of atomizers, and particularly relates to a sleeve type heating component and a non-combustion heating atomizer.
Background
The internal heating type low-temperature smoking set (HNB) has the advantages of continuous flight height, good consistency of opening by opening, easy miniaturization and the like, and is the mainstream direction of the low-temperature smoking set. The heating component (heating element) is the core component of the low-temperature smoking set and is the main determinant factor of the duration and the service life of the smoking set. The existing heating component generally has the problems of easy breakage or high energy consumption. This is because the heating element needs to have a certain volume or mass in order to ensure that it is not broken during use. This results in the heating element itself needing to absorb a portion of the heat as it heats the cartridge, causing increased energy consumption and increased warm-up time. The existing heating body is generally of a solid structure, the strength/mass ratio is low, and the mechanical property of the material is not fully utilized.
Disclosure of Invention
Based on this, the first object of the present invention is to provide a sleeve type heating element and a non-combustion heating atomizer, wherein the heating tube and the insulator of the heating element and the atomizer are alternately nested, so as to improve the problem that the sheet type heating element is easy to break due to the large variation of the bending strength along with the direction, and have a better effect.
Another object of the present invention is to provide a sleeve type heating element and a non-combustion heating atomizer, which have small mass, and are beneficial to increasing the temperature rise speed and reducing the energy consumption.
In order to realize the purpose, the technical scheme of the invention is as follows:
a sleeve type heating assembly comprises a plurality of heating tubes, insulators, a fixed base and a head component, wherein the diameters of the heating tubes are changed from large to small, the heating tubes are arranged on the fixed base in a sleeved mode from large to small layer by layer, the heating tubes are connected in series and/or in parallel, the insulators are arranged between every two adjacent heating tubes, and the head component is arranged at one end, far away from the fixed base, of each heating tube and used for guiding the heating tube located on the outermost side to be inserted into an aerosol matrix. The heating pipe in the invention adopts a sleeve type structure, and the heating pipe fittings are packaged into a whole through the insulator, so that the heating component has lower quality and higher strength, thereby having the advantages of less self heat absorption and difficult deformation, and improving the endurance and the service life of the smoking set.
Preferably, the central lines of the heating tubes are located on the same straight line.
Preferably, the head member comprises a pointed cone having one end connected to the flat end of the pointed cone, and a rod for insertion into the heat generating tube or the insulator, the pointed cone for guiding the insertion of aerosol substrate into the heat generating tube.
Preferably, the outer edge of the flat end of the pointed cone is flush with the surface of the heating tube positioned at the outermost side.
Preferably, the insulator is formed by plating an insulating material on the outer periphery of each heating tube.
Preferably, a gap is left between the heating tubes and the gap is filled with an insulating material to form the insulator.
Preferably, two adjacent heating tubes are electrically connected and fixed through welding points.
Preferably, the heating component further comprises two leads, wherein one end of one lead is electrically connected with the innermost heating tube, the other end of the lead is led out of the fixing base, one end of the other lead is electrically connected with the outermost heating tube, and the other end of the other lead is led out of the fixing base.
Preferably, the cross section of the heating tube is circular, oval, triangular, quadrilateral or hexagonal.
A heating non-combustion atomizer comprises a main machine, a smoke support and the sleeve type heating assembly, wherein the smoke support is provided with a containing cavity used for containing an aerosol substrate, a fixing base is installed on the smoke support and enables a heating tube to extend into the containing cavity, and a battery on the main machine is used for being electrically connected with the heating tube.
Preferably, the insulator is made of temperature-resistant glue substances such as inorganic glue, glass glaze, ceramic glaze and the like.
Preferably, the head member is made of ceramic, glass or metal.
Preferably, the sides of the polygon are straight lines, and can also be concave or convex curves.
Preferably, the pipe fitting is made of conductive ceramics or heating wire materials.
Compared with the prior art, the invention has the beneficial effects that:
1. the heating assembly is in a sleeve type structure, and the heating pipe fittings are packaged into a whole through the insulator, so that the heating assembly is compact and simple in structure, convenient to manufacture and low in manufacturing cost;
2. the heating component of bushing type structure can have higher intensity simultaneously by lower quality, and heating component has higher intensity/quality ratio, can reduce self quality when guaranteeing intensity, is favorable to improving the programming rate and reduces the energy consumption.
3. The heating component structure of bushing type structure has the advantage that self heat absorption is few and non-deformable, can improve the continuation of the journey and the life-span of smoking set.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a top view of an implementation of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
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 via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The sleeve type heating assembly comprises a plurality of heating tubes, insulators, a fixed base and a head part, wherein the diameter of each heating tube is changed from large to small, the heating tubes are arranged on the fixed base layer by layer from large to small in a sleeved mode, the heating tubes are connected in series and/or in parallel, the insulators are arranged between every two adjacent heating tubes, and the head part is arranged at one end, far away from the fixed base, of each heating tube and used for guiding the heating tube positioned on the outermost side to be inserted into an aerosol substrate; the heating pipe in the invention adopts a sleeve type structure, and the heating pipe fittings are packaged into a whole through the insulator, so that the heating component has lower quality and higher strength, thereby having the advantages of less self heat absorption and difficult deformation, and improving the endurance and the service life of the smoking set.
Wherein the heating tube is any one of a heating circuit and a heating coil.
The insulator is made of inorganic glue, glass glaze, ceramic glaze and other temperature-resistant glue substances.
The head component is made of any one of ceramic, glass or metal.
In order to make the heating effect better, the central lines of the heating tubes are positioned on the same straight line. Generally, the heating tube is made of a heating coil. The insulator is formed by plating an insulating material on the periphery of each heating tube, and the insulator is formed by filling the insulating material in the gaps with gaps between the heating tubes.
And two adjacent heating tubes are electrically connected and fixed through welding spots.
Two leads are led out from the heating tube to connect a circuit, one end of one lead is electrically connected with the heating tube positioned at the innermost side, the other end of the lead is led out of the fixed base, one end of the other lead is electrically connected with the heating tube positioned at the outermost side, and the other end of the other lead is led out of the fixed base.
A headpiece comprising a pointed cone having one end connected to the flat end of the pointed cone and a rod for insertion into the heat tube or the insulator, the pointed cone for guiding the insertion of aerosol substrate into the heat tube.
The outer edge of the flat end of the pointed cone is flush with the surface of the heating tube positioned on the outermost side.
The atomizer comprises a main machine, a smoke support and the sleeve type heating assembly, wherein the smoke support is provided with an accommodating cavity used for accommodating aerosol substrates, the fixing base is arranged on the smoke support, the heating tube extends into the accommodating cavity, and a battery on the main machine is used for being electrically connected with the heating tube.
For the mechanisms such as the host and the cigarette holder, the existing components can be adopted, and the host and the cigarette holder can be realized by utilizing the prior art, which is not described in detail herein.
The present invention will be described in detail with reference to specific embodiments.
Referring to fig. 1-3, a sleeve-type heating assembly according to the present invention includes a supporting frame 1, an insulating film 2, a heating tube 3 and a conducting wire 4, wherein the supporting frame 1 further has a pointed tip 11 and a rod-shaped rod 12, the pointed tip 11 is exposed, and the rod 12 is covered by the insulating film 2 and the heating tube 3; the heating tubes 3 are in multiple layers, each layer of heating tube 3 is a pipe fitting with a circular cross section, a plurality of heating tubes 3 are sleeved outside the rod part 12 of the support frame below the pointed part 11, and the heating tubes 3 are arranged around the rod part 12 of the support frame in layers; meanwhile, the adjacent heating tubes 3 and the support frame 1 are spaced by the insulating film 2.
The heating tubes 3 and the insulating films 2 are alternately nested, so that the problem that the sheet heating element is easy to break due to large change of the bending strength along with the direction is solved, and the heating tube has a good effect.
Thus, the insulating film 2 (or insulating tubes) fixes a plurality of heating tubes 3 and the support frame 1 into a whole, and the heating tubes 3 are connected with the leads 4.
As shown in fig. 3, the upper or lower portions of the adjacent heating pipes 3 are connected by welding points 5 (as shown in fig. 4), so that all the heating pipes 3 can be connected in series to exert heating effect together.
Therefore, the heating component is formed by alternately nesting and combining the heating tubes and the insulating films. The sharp head part 11 of the support frame in the heating component is welded with the heating tube 3 at the outermost layer into a whole or connected with the heating tube into a whole through other modes.
The two leads 4 are respectively and electrically connected with different heating tubes 3, and the heating tubes 3 are electrically connected in series.
Generally, the pipe is made of conductive ceramics or heating wire materials, and the resistivity ranges are as follows: 0.1 mu omega cm to 10 mu omega cm. The insulating film in the gap between the multiple layers of pipe fittings can be filled by high temperature resistant materials (such as inorganic glue and glass glaze).
As shown, in this embodiment, the cross-section of the tube is circular, in other embodiments, the cross-section of the tube is triangular, or quadrilateral, elliptical, pentagonal, or hexagonal, and the specific cross-sectional shape is set as desired.
As for the realized heating non-combustion atomizer, in addition to the above-mentioned sleeve type heating element, the atomizer further comprises the existing components such as a main machine, a smoke holder and the like, wherein the smoke holder has a containing cavity for containing aerosol substrate, the fixing base is installed on the smoke holder and extends the heating tube into the containing cavity, and a battery on the main machine is used for being electrically connected with the heating tube.
The components such as the host and the cigarette holder are prior art and are not described in detail herein.
In summary, the advantages of the present invention are as follows:
1. the heating assembly is in a sleeve type structure, the heating pipe fittings are packaged into a whole through the insulator, and the heating assembly is compact and simple in structure, convenient to manufacture and low in manufacturing cost.
2. The heating component of bushing type structure can have higher intensity simultaneously by lower quality, and heating component has higher intensity/quality ratio, can reduce self quality when guaranteeing intensity, is favorable to improving the programming rate and reduces the energy consumption.
3. The heating component structure of bushing type structure has the advantage that self heat absorption is few and non-deformable, can improve the continuation of the journey and the life-span of smoking set.
4. The heating component is of a sleeve type structure and is compact in structure, so that the overall quality of the heating component is small, and the heating component is beneficial to improving the heating speed and reducing the energy consumption.
5. Moreover, the heating component can adopt the TCR effect of the heating element or a thermocouple welded on the heating element to control the temperature, so that the temperature control is not delayed and has high temperature control precision.
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 sleeve type heating assembly is characterized by comprising a plurality of heating tubes, insulators, a fixed base and a head component, wherein the diameters of the heating tubes are changed from large to small, the heating tubes are installed on the fixed base layer by layer from large to small in a sleeved mode, the heating tubes are connected in series and/or in parallel, the insulators are arranged between every two adjacent heating tubes, and the head component is arranged at one end, far away from the fixed base, of each heating tube and used for guiding the heating tube located on the outermost side to be inserted into an aerosol matrix.
2. A tube inside heat generating assembly as set forth in claim 1, wherein the centerlines of the respective heat generating tubes are located on the same straight line.
3. A sleeve heat generating assembly as set forth in claim 1, wherein the head member includes a pointed cone having one end connected to a straight end of the pointed cone, and a rod-shaped body for insertion into the heat generating tube or the insulator, the pointed cone for guiding the insertion of the aerosol substrate into the heat generating tube.
4. A double pipe heating element as set forth in claim 3, wherein the flat end of the pointed cone has an outer edge flush with the surface of the outermost heating pipe.
5. A sleeve heat generating assembly as recited in claim 1, wherein an outer circumference of each of said heat generating tubes is plated with an insulating material to form said insulator.
6. The tube-in-tube heating assembly as set forth in claim 1, wherein gaps are left between the respective heating tubes and the insulating material is filled in the gaps to form the insulators.
7. The tube inside heating element as set forth in claim 1, wherein adjacent two of said heating tubes are electrically connected and fixed by welding.
8. The tube-in-tube heating element as set forth in claim 1, further comprising two lead wires, wherein one of the lead wires has one end electrically connected to the innermost heating tube and the other end led out of the fixing base, and the other lead wire has one end electrically connected to the outermost heating tube and the other end led out of the fixing base.
9. The tube inside heating element as set forth in claim 1, wherein the heating tube has a cross-section of a circle, an ellipse, a triangle, a quadrangle or a hexagon.
10. A heated non-combustible atomiser comprising a main unit, a smoke holder and a sleeve type heat generating assembly according to any of claims 1 to 9, the smoke holder having a receiving chamber for receiving an aerosol substrate, the fixing base being mounted on the smoke holder and having the heat generating tube extending into the receiving chamber, a battery on the main unit being adapted to be electrically connected to the heat generating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211668487.1A CN115813043A (en) | 2022-12-24 | 2022-12-24 | Sleeve type heating assembly and atomizer without burning during heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211668487.1A CN115813043A (en) | 2022-12-24 | 2022-12-24 | Sleeve type heating assembly and atomizer without burning during heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115813043A true CN115813043A (en) | 2023-03-21 |
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ID=85518127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211668487.1A Pending CN115813043A (en) | 2022-12-24 | 2022-12-24 | Sleeve type heating assembly and atomizer without burning during heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115813043A (en) |
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2022
- 2022-12-24 CN CN202211668487.1A patent/CN115813043A/en active Pending
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