CN111374352B - Electronic cigarette heating component and portable small-smoke electronic cigarette atomizer thereof - Google Patents
Electronic cigarette heating component and portable small-smoke electronic cigarette atomizer thereof Download PDFInfo
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- CN111374352B CN111374352B CN202010282635.0A CN202010282635A CN111374352B CN 111374352 B CN111374352 B CN 111374352B CN 202010282635 A CN202010282635 A CN 202010282635A CN 111374352 B CN111374352 B CN 111374352B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 118
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 42
- 239000000779 smoke Substances 0.000 title claims abstract description 37
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- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses an electronic cigarette heating component and a portable small smoke electronic cigarette atomizer thereof, wherein the heating component comprises a bracket and a sealing piece, the bracket comprises an upper bracket and a lower bracket, and an oil-guiding cotton sheet, an oil-guiding cotton cloth and a netlike heating sheet are sequentially clamped between the upper bracket and the lower bracket; the upper bracket is provided with an oil guide channel for guiding oil to the oil cotton sheets, and the lower bracket is provided with a smoke outlet; the netlike heating sheet is connected with the conductive electrode to supply power to the netlike heating sheet; the internal gap of the oil guiding cotton piece is larger than the internal gap of the oil guiding cotton piece. The atomizer comprises a shell, an oil cup is arranged in the shell, the oil cup is fixed in the shell through a base, a heating component is arranged at the bottom of the oil cup, and a smoke channel is arranged between the oil cup and the shell. The invention has even heating, does not generate local high temperature, is environment-friendly and is suitable for portable small-smoke electronic cigarettes.
Description
Technical Field
The invention relates to a portable small-smoke electronic cigarette atomizer and a heating component of electronic cigarettes thereof.
Background
At present, a heating element of a core component of the portable small-smoke electronic cigarette atomizer mainly comprises a spring-shaped heating wire, a net-shaped heating sheet and a printing heating circuit, and an oil guide carrier mainly comprises cotton and microporous ceramics.
The portable small-smoke electronic cigarette atomizer adopts the technical scheme of a spring-shaped heating wire, the manufacturing process of the spring-shaped heating wire is simple, but the heating is concentrated during working, and local high temperature is easy to generate, so that harmful substances are decomposed by tobacco tar; cotton or microporous ceramic can be selected as the oil guiding carrier for the spring-shaped heating wire.
The portable small smoke electronic cigarette atomizer adopts a technical scheme of a net-shaped heating sheet, and is limited by the size, and microporous ceramics are generally used as an oil guide carrier at present; the electronic cigarette is complex in structural design and limited in application scheme. The microporous ceramic oil guide carrier has the advantages that the forming process is complex, the manufacturing process is easy to pollute, the microporous ceramic is sintered at low temperature, the density of the microporous ceramic is low, undegradable ceramic dust is generated and sucked into the lung in the working process, and the atomized taste is light.
In addition, as shown in fig. 1, the electronic cigarette adopts cotton as an oil guide carrier and is matched with a net-shaped heating piece, wherein the net-shaped heating piece is annular, the oil guide cotton also adopts a cylinder shape, and the oil guide cotton wraps the net-shaped heating piece and is arranged in a shell; the disadvantages of such a structure are: 1. the resistance value of the mesh heating sheet is very small, usually 0.1-0.5 ohm, the driving power is required to be more than 20W, the mesh heating sheet is commonly used for high-power large-smoke electronic cigarettes, the driving power of the portable small-smoke electronic cigarette atomizer is only 5-15W, and only a heating body with the power of 0.8-3 ohm can be driven, and the heating component cannot be driven, so that the mesh heating sheet is not applicable to the portable small-smoke electronic cigarette atomizer, and the conventional mesh heating sheet adopts a cylindrical structure, the diameter of the component is more than 10mm, and is extremely difficult to arrange on the portable small-smoke electronic cigarette atomizer; the assembly efficiency is low.
The portable small-smoke electronic cigarette atomizer adopts the technical scheme of a printed heating circuit, the manufacturing process of the printed heating circuit is complex, and the structure is limited. Because the printed heating circuit is limited by the process, the microporous ceramic can be used as an oil guide carrier.
Another prior art solution, as shown in fig. 2, is: the sheet heating net is embedded into the ceramic heating component; according to the scheme, the net-shaped heating sheet is embedded and fired in the microporous ceramic, and the microporous ceramic is used as an oil guide carrier. The technical defects are that: 1. the manufacturing process is complex, pollution exists in the ceramic firing process, and after ceramic particles are heated during the assembly work, the ceramic particles are separated from a ceramic body and are sucked into the lung; 2. the mesh heating sheet is limited in size, and the mesh heating sheet is made of materials with high resistivity, so that the temperature control effect is difficult to realize; 3. the manufacturing process limits the shape of the heating component; 4. the ceramic oil-guiding heating component has light atomized smoke fragrance.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the electronic cigarette heating component which is uniform in heating, does not generate local high temperature, is environment-friendly and is suitable for the portable small-smoke electronic cigarette and the portable small-smoke electronic cigarette atomizer thereof.
The technical scheme adopted for solving the technical problems is as follows:
The electronic cigarette heating component comprises a bracket and a sealing piece on the bracket, wherein the bracket comprises an upper bracket and a lower bracket which are detachably connected or fixedly connected together, and an oil-guiding cotton sheet, an oil-guiding cotton cloth and a netlike heating sheet are sequentially clamped between the upper bracket and the lower bracket;
the upper bracket is provided with an oil guide channel for guiding oil to the oil cotton sheets, and the lower bracket is provided with a smoke outlet;
the mesh-shaped heating sheet is connected with the conductive electrode to supply power to the mesh-shaped heating sheet;
The internal gap of the oil guiding cotton sheet is larger than the internal gap of the oil guiding cotton sheet.
Further, in the electronic cigarette heating component, preferably, the upper bracket and the lower bracket are matched with each other to form a containing groove for containing the oil guiding cotton sheet and the oil guiding cotton cloth, and the upper bracket and the lower bracket are buckled with each other and the reticular heating sheet is matched with and attached to the oil guiding cotton cloth.
Further, in the electronic cigarette heating component, preferably, the support is an insulator, the mesh heating sheet is arranged in a sheet shape, and the periphery of the mesh heating sheet is clamped between the upper support and the lower support at least at two sides.
Further, in the electronic cigarette heating component, preferably, the conductive electrode includes a conductive positive electrode and a conductive negative electrode, and a circuit arranged in the mesh heating sheet is respectively connected with the conductive positive electrode and the conductive negative electrode in an energized manner.
In the electronic cigarette heating component, the conductive anode and the conductive cathode are preferably connected in a threaded or interference fit manner and are inserted into the lower bracket, one end of each conductive anode and one end of each conductive cathode are connected with the reticular heating sheet in an electrified manner, and the other end of each conductive anode and the conductive cathode extend out of the lower bracket to form an electric terminal; or one end of each of the conductive anode and the conductive cathode is electrically connected with the netlike heating sheet, and the other end extends out of the lower bracket to form an electric terminal.
Further, in the electronic cigarette heating component, preferably, the upper bracket and the lower bracket are fixed together through screw connection, clamping connection, plugging connection or buckle connection.
Further, in the electronic cigarette heating component, preferably, an annular groove is formed in the periphery of the upper bracket or the lower bracket, the sealing piece is a sealing ring, and the sealing ring is embedded in the annular groove; or the sealing element is a sealing cylinder, and the sealing cylinder is sleeved outside the upper bracket.
Further, in the electronic cigarette heating component, preferably, the lower support is provided with supporting bars, and a gap between the supporting bars is a smoke outlet.
The portable small-smoke electronic smog spinning disk atomiser comprises a shell, wherein an oil cup is arranged in the shell and fixed in the shell through a base, the bottom of the oil cup is provided with the heating component, and a smoke channel is arranged between the oil cup and the shell.
Further, in the portable small smoke electronic smog spinning disk atomiser, preferably, the base is provided with a conductive terminal, and the conductive terminal is electrically contacted with the conductive electrode for conducting electricity.
The heating component adopts the netlike heating sheet with better heating characteristic, and the heating is uniform, so that local high temperature can not be generated; the net-shaped heating plates are arranged in a tiling structure, so that the size of the whole assembly is reduced, and the heating assembly can be used for a portable small-smoke electronic cigarette atomizer; the cotton is used as the oil-guiding body carrier, the environment is protected, the taste is more concentrated when smoke and oil are atomized, and meanwhile, the requirements on structural strength of the net-shaped heating sheet are reduced, so that the thickness of the net-shaped heating sheet is reduced, the requirements on resistivity are reduced, the low-resistivity food grade 316L material can be used for manufacturing, on one hand, the environment is protected, on the other hand, the characteristic that the resistance of the 316L material is greatly changed along with the temperature can be utilized, the portable small-smoke electronic cigarette atomizer is designed into a product with a temperature control mode, the accurate control of the working temperature is realized, and further better taste is obtained.
The heating component and the atomizer adopt the net-shaped heating piece with better heating property, break through the limit of the original structure, simultaneously use the oil guiding cotton piece and the oil guiding cotton cloth to be matched as the oil guiding carrier, the internal clearance of the oil guiding cotton piece is larger than that of the oil guiding cotton cloth, the oil guiding cotton piece is loose, the clearance is large, the oil storage is more, but the oil guiding speed is slow, the oil guiding cotton cloth is denser than the oil guiding cotton piece, the oil guiding speed is fast, but the oil storage is less than that of the organic cotton piece, and the two mixing modes can ensure the oil storage and the oil guiding speed.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of one embodiment of the prior art;
FIG. 2 is a schematic diagram of another embodiment of the prior art;
Fig. 3 is a schematic view of the external appearance structure of embodiment 1 of the present invention;
FIG. 4 is an exploded view of example 1 of the present invention;
FIG. 5 is a cross-sectional view of embodiment 1 of the present invention;
fig. 6 is a schematic view of the external appearance structure of embodiment 2 of the present invention;
FIG. 7 is an exploded view of example 2 of the present invention;
FIG. 8 is a cross-sectional view of embodiment 2 of the present invention;
FIG. 9 is a schematic view of the structure of an embodiment of example 3 of the present invention;
FIG. 10 is a schematic view of another embodiment of example 3 of the present invention;
FIG. 11 is a schematic view of the structure of an implementation of example 4 of the present invention;
Fig. 12 is a schematic structural view of another embodiment of example 4 of the present invention.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
3-5, An electronic cigarette heating component comprises a support 100 and a sealing member 200 on the support 100, wherein the support 100 comprises an upper support 110 and a lower support 120 which are detachably or fixedly connected together, and an oil-guiding cotton sheet 300, an oil-guiding cotton sheet 400 and a netlike heating sheet 500 are sequentially clamped between the upper support 110 and the lower support 120; the upper bracket 110 is provided with an oil guide channel 113 for guiding oil to the oil cotton sheet 300, and the lower bracket 120 is provided with a smoke outlet 127; the mesh-shaped heating sheet 500 is connected with the conductive electrode 600 to supply power to the mesh-shaped heating sheet 500; the inner gap of the oil guide cotton sheet 300 is larger than the inner gap of the oil guide cotton sheet 400.
The support 100 is a basic support structure of the heating component, and since the oil guiding cotton sheet 300, the oil guiding cotton sheet 400 and the mesh heating sheet 500 need to be fixed in the support 100, the support 100 is divided into an upper support 110 and a lower support 120, and the upper support 110 and the lower support 120 can be connected by adopting fixed connection or detachable connection. The fixing connection mode can be various modes such as bonding, welding, riveting and the like. In order to facilitate the installation and replacement, the upper bracket 110 and the lower bracket 120 may be detachably connected in various manners, and the upper bracket 110 and the lower bracket 120 are fixed together through screw connection, clamping connection, plugging connection or snap connection. As shown in fig. 3, in this embodiment, a threaded connection or an interference fit is adopted, and during the threaded connection, a hole 121 with internal threads is provided corresponding to the lower bracket 120, a hole 115 with internal threads is provided in the upper bracket 110, and a fixing pin 123 penetrates into the hole 121 and the hole 115 from the bottom of the lower bracket 120 to be screwed with the upper bracket 110 and the lower bracket 120. When in interference fit and insertion, the corresponding lower bracket 120 is provided with a hole 121, the upper bracket 110 is provided with a hole 115, and a fixing nail 123 penetrates into the hole 121 and the hole 115 from the bottom of the lower bracket 120 to tightly fit and fix the upper bracket 110 and the lower bracket 120.
In order to keep the oil guiding cotton sheet 300 and the oil guiding cotton cloth 400 to exert normal oil guiding and storing performances, the upper bracket 110 and the lower bracket 120 are provided with the accommodating groove 112 for accommodating the oil guiding cotton sheet 300 and the oil guiding cotton cloth 400 in a matching manner, the accommodating groove 112 can be independently arranged at the bottom of the upper bracket 110 or the top of the lower bracket 120, and the accommodating spaces can also be arranged at the bottom of the upper bracket 110 or the top of the lower bracket 120 to jointly form the accommodating groove 112. The length of the accommodating groove 112 is 4-8 mm, the groove width is 3-8 mm, the groove depth is 0.5-2.5 mm, the upper bracket 110 and the lower bracket 120 are buckled, and the net-shaped heating sheet 500 is matched and attached to the oil-guiding cotton cloth 400 arranged in the accommodating groove 112.
For the fixedly connected upper and lower brackets 110 and 120, for convenience in placing the oil guide cotton sheet 300 and the oil guide cotton cloth 400, the side surfaces of the upper and lower brackets 110 and 120 are opened corresponding to the receiving groove 112. The detachably connected upper and lower brackets 110 and 120 may or may not be open on their sides.
Since the mesh-shaped heating sheet 500 directly heats and atomizes the tobacco tar in the rack accommodating groove 112 and the conductive electrode 600 is fixed on the rack 100, the rack 100 is selected as an insulator, and the periphery of the mesh-shaped heating sheet 500 is clamped between the upper rack 110 and the lower rack 120 at least at two sides. Depending on the function of the bracket 100, the upper and lower brackets 110 and 120 need to be temperature resistant, insulating, and high strength, and may be made of PEEK, teflon, or the like, by injection molding or machining.
The support 100 is arranged in the housing of the electronic cigarette, and a sealing element 200 is arranged outside the support when the support needs to be sealed with the housing or the flue. The sealing member 200 has a main function of sealing, and as shown in fig. 3-4, it is preferable that the upper bracket 110 or the lower bracket 120 is provided with an annular groove 111 at the outer circumference, and the sealing member 200 is a sealing ring, and the sealing ring is embedded in the annular groove 111.
The upper bracket 110 is longitudinally provided with an oil guide channel 113 for guiding oil to the oil cotton piece 300, and tobacco tar enters the accommodating groove 112 from the oil cup through the oil guide channel 113 to infiltrate the oil cotton piece 300. The shape of the oil guide passage 113 is not limited, and may be any shape such as a through hole, a groove, or a slit, and in this embodiment, two long holes are formed. The length of the long hole is 1-6 mm, the width of the hole is 0.5-3 mm, and the number of the holes is 2-6. The lower bracket 120 is provided with supporting bars, the gaps among the supporting bars are smoke outlets 127, the width of the supporting bars is 0.3-1 mm, and the number of the supporting bars is 2-3, and the supporting bars are used for supporting the netlike heating sheet 500, the oil cotton sheet 300 and the oil cotton cloth 400.
The oil guiding cotton sheet 300 and the oil guiding cotton cloth 400 in the embodiment have two functions of oil storage and oil guiding, wherein the oil guiding cotton sheet 300 is an organic cotton sheet, and the oil guiding cotton cloth 400 is made of environment-friendly cotton materials such as wood pulp cotton cloth, fiber cotton cloth and linen; cutting the cotton sheets and cotton cloth by a cutter, wherein the length is 4-8 mm, the width is 3-8 mm, the thickness of a single layer is 0.1-5 mm when measured in a natural state, and the thickness of the oil-guiding cotton sheet 300 is preferably 2-5mm, and the most preferably 3-4mm; the thickness of the oil-guiding cotton cloth 400 is preferably 0.1-1.5mm, and most preferably 0.5-1mm. The oil guiding cotton sheet 300 is arranged on the upper layer and is mainly used for oil storage, and the oil guiding cotton sheet 400 is arranged on the lower layer and is mainly used for oil guiding; the oil guiding cotton piece 300 is loose, the gap is large, oil is stored more, the oil guiding speed is low, the oil guiding cotton piece 400 is compact compared with the oil guiding cotton piece 300, the oil guiding speed is high, the oil storage capacity is less than that of the oil guiding cotton piece 300, and the oil storage capacity and the oil guiding speed can be ensured by two modes of mixed use. When the thickness of the oil-guiding cotton sheet 300 is thicker, a single layer is generally selected, and when the thickness is thinner, two or more layers can be selected, and one layer is selected in this embodiment. One or more layers of the oil-guiding cotton cloth 400 can be selected, and two layers are selected in the embodiment.
The mesh-shaped heating sheet 500 is used for heating tobacco tar, and mesh holes formed in the mesh-shaped heating sheet 500 correspond to the smoke outlets 127 formed in the lower bracket 120. The mesh size can be set according to actual needs, and the mesh shape is not limited. The mesh heating sheet 500 is in a sheet shape, the mesh heating sheet 500 can be in a plane shape or an arc surface shape, and the bottom surface of the corresponding accommodating groove 112 is also in a plane shape or an arc surface, so that the three shapes are matched uniformly, the oil guide cotton cloth 400 and the oil guide cotton sheet 300 can be completely attached to the mesh heating sheet 500, and the uniform heating of the oil guide cotton cloth 400 is facilitated, so that the immersed tobacco tar is heated and atomized.
The mesh-shaped heating sheet 500 is made of various material sheets such as iron-chromium-aluminum, nickel-chromium, nickel-titanium, gold, silver, stainless steel and the like, the thickness of the sheet is 0.01-0.2 mm, and the material resistivity is required to be larger than 0.0000007 ohm/m. Made by a laser engraving or etching process. The length of the heating part of the netlike heating sheet 500 is 4-8 mm, the width is 2-8 mm, and the width of the internal circuit line is 0.1-0.3 mm. The mesh-shaped heating sheet 500 may be provided with support columns in the width direction for fixing the mesh-shaped heating sheet 500 and forming an outflow channel for atomized gas of tobacco tar. The periphery of the mesh-shaped heating sheet 500 is clamped between the upper bracket 110 and the lower bracket 120 at least at two sides, specifically, the two ends of the mesh-shaped heating sheet 500 are provided with connecting lugs 510, and the connecting lugs 510 are clamped between the upper bracket 110 and the lower bracket 120 to fix the mesh-shaped heating sheet 500, so that the periphery of the mesh-shaped heating sheet 500 can be clamped between the upper bracket 110 and the lower bracket 120 completely in order to further ensure the stability of the mesh-shaped heating sheet 500.
The conductive electrode 600 is used to connect the mesh-shaped heat generating sheet 500 to supply power thereto. The conductive electrode 600 includes a conductive positive electrode 610 and a conductive negative electrode 620, and the circuits disposed in the mesh-shaped heat generating sheet 500 are respectively electrically connected with the conductive positive electrode 610 and the conductive negative electrode 620.
The connection mode between the mesh-shaped heat generating sheet 500 and the conductive electrode 600 may be various, and in this embodiment, the following is adopted: the conductive positive electrode 610 and the conductive negative electrode 620 are in threaded connection or interference fit and are inserted into the lower bracket 120, one end of each of the conductive positive electrode and the conductive negative electrode is electrically connected with the mesh heating sheet 500, and the other end extends out of the lower bracket 120 to form an electric terminal. In this embodiment, the contacts electrically connected with the mesh-shaped heating sheet 500 are disposed at the holes 520 of the connection lugs 510 at the two ends, and when the conductive positive electrode 610 and the conductive negative electrode 620 are in threaded connection or interference fit and inserted in the lower bracket 120, one ends of the conductive positive electrode 610 and the conductive negative electrode 620 are in contact and electrically connected with the contacts of the mesh-shaped heating sheet 500. Because the upper bracket 110 and the lower bracket 120 can also be fixedly connected together by screw connection or interference fit, the connection function and the energizing function can be combined, that is, the conductive positive electrode 610 and the conductive negative electrode 620 are arranged in the fixing nail 123, and the two ends of the conductive positive electrode 610 and the conductive negative electrode 620 are exposed out of the fixing nail 123 to form the energizing connection. The conductive electrode 600 is made of copper gold plating, and the gold plating thickness is 0.001-0.005 mm, so that the contact conductivity of the electrode and the netlike heating sheet 500 is ensured.
Example 2 this example is a modification of example 1 as shown in figures 6-8.
In contrast to embodiment 1, the sealing member 200 of this embodiment is a sealing cylinder, and its height is consistent with the height of the upper bracket 110, and the sealing cylinder is sleeved outside the upper bracket 110. In order to avoid the slipping of the sealing cylinder, flanges 210 extending inwards are arranged on the top surface and the bottom surface of the sealing cylinder, a circle of grooves 114 are arranged on the lower part of the upper bracket 110, and the flanges 210 are respectively buckled in the top surface of the upper bracket 110 and the grooves 114 to fix the sealing cylinder outside the upper bracket 110.
Another structure different from embodiment 1 is: the conductive positive electrode 610 and the conductive negative electrode 620 are independently arranged, a through hole is arranged on the lower bracket 120, one end of each of the conductive positive electrode 610 and the conductive negative electrode 620 is electrically connected with the netlike heating sheet 500, and the other end extends out of the through hole of the lower bracket 120 to form an electric terminal.
The upper bracket 110 and the lower bracket 120 are respectively provided with a fixed column 122 and a fixed hole 116, and the fixed column 122 is tightly inserted in the fixed hole 116 to fixedly connect the upper bracket 110 and the lower bracket 120 together.
The other structures are the same as those of embodiment 1, and will not be described here again.
Embodiment 3, as shown in fig. 9-10, a portable small smoke electronic smog spinning disk atomiser, includes shell 1, be equipped with oil cup 3 in the shell 1, oil cup 3 passes through base 6 to be fixed in shell 1, oil cup 3 bottom is equipped with the heating element of embodiment 1, be equipped with smog passageway 2 between oil cup 3 and the shell 1. The base 6 is provided with a conductive terminal 5, the conductive terminal 5 is electrically contacted with the conductive electrode 600 to conduct electricity, and the conductive terminal 5 is electrically connected with a battery of the electronic cigarette. The two conductive terminals 5 are also provided, and respectively contact with the conductive positive electrode 610 and the conductive negative electrode 620 in a pressing manner.
Depending on the number of smoke passages 2, this embodiment has passages on both sides of the oil cup 3 as in fig. 9 and one passage on one side as in fig. 10.
As shown in fig. 9, the oil cup 3 is provided in the middle of the housing 1, and a smoke passage 2 is formed between both sides of the oil cup 3 and the housing 1. As shown in fig. 10, the oil cup 3 is provided on the side of the housing 1, and shares a portion with the housing 1.
The air flow flows in through the middle hole of the base 619, and after passing through the netlike heating sheet 500, takes away the smoke and flows to the smoke channel 2 to finally flow out of the cartridge, so that the atomization function is realized.
The heat generating component is specifically the same as that of embodiment 1 and will not be described herein.
Example 4 this example is a modification of example 3 as shown in figures 11-12.
The structure different from that of embodiment 3 is a heat generating component, and the heat generating component of embodiment 2 is adopted in this embodiment.
In addition, the different structures are that the shell 1 of the embodiment is a split structure and comprises an upper shell and a lower shell which are buckled and connected together. The shape of the oil cup 3 is different from that of the embodiment 3. Further, the conductive positive electrode 610 and the conductive negative electrode 620 directly penetrate through holes formed in the base 6 to be electrically connected with the battery.
The heat generating component is specifically the same as that of embodiment 2 and will not be described herein.
Claims (8)
1. The electronic cigarette heating component comprises a support and a sealing piece on the support, and is characterized in that the support comprises an upper support and a lower support which are detachably connected or fixedly connected together, and a loose oil-guiding cotton sheet, compact oil-guiding cotton cloth and a netlike heating sheet are sequentially clamped between the upper support and the lower support;
The thickness of the loose oil-guiding cotton piece is 2-5mm; the thickness of the compact oil-guiding cotton cloth is 0.1-1.5mm;
the upper bracket is provided with an oil guide channel for guiding oil to the oil cotton sheets, and the lower bracket is provided with a smoke outlet;
the mesh-shaped heating sheet is connected with the conductive electrode to supply power to the mesh-shaped heating sheet;
The internal gap of the oil guiding cotton sheet is larger than the internal gap of the oil guiding cotton sheet;
The upper bracket and the lower bracket are matched with each other to form an accommodating groove for accommodating the oil guide cotton sheets and the oil guide cotton cloth, the upper bracket is buckled with the lower bracket, and the netlike heating sheets are matched with each other to be attached to the oil guide cotton cloth;
The support is an insulator, the netlike heating sheet is arranged in a sheet shape, and the periphery of the netlike heating sheet is clamped between the upper support and the lower support at least at two sides.
2. The electronic cigarette heating assembly of claim 1, wherein the conductive electrode comprises a conductive positive electrode and a conductive negative electrode, and the circuit disposed in the mesh-shaped heating sheet is electrically connected to the conductive positive electrode and the conductive negative electrode, respectively.
3. The electronic cigarette heating component of claim 2, wherein the conductive positive electrode and the conductive negative electrode are connected in a threaded or interference fit manner and are inserted into the lower bracket, one end of each conductive positive electrode and one end of each conductive negative electrode are electrically connected with the mesh heating sheet, and the other end of each conductive positive electrode and the conductive negative electrode extend out of the lower bracket to form an electric terminal; or one end of each of the conductive anode and the conductive cathode is electrically connected with the netlike heating sheet, and the other end extends out of the lower bracket to form an electric terminal.
4. The e-cigarette heat generating assembly of claim 1 wherein the upper and lower brackets are secured together by a screw, snap, plug or snap connection.
5. The electronic cigarette heating assembly of claim 1, wherein an annular groove is formed in the periphery of the upper support or the lower support, the sealing element is a sealing ring, and the sealing ring is embedded in the annular groove; or the sealing element is a sealing cylinder, and the sealing cylinder is sleeved outside the upper bracket.
6. The electronic cigarette heating assembly of claim 1, wherein the lower support is provided with support bars, and a gap between the support bars is a smoke outlet.
7. The utility model provides a portable little smog electron smog spinning disk atomiser, includes the shell, its characterized in that is equipped with the oil cup in the shell, and the oil cup passes through the base to be fixed in the shell, the oil cup bottom is equipped with the heating element of any one of claims 1-6, be equipped with the smog passageway between oil cup and the shell.
8. The portable small smoke e-cigarette atomizer of claim 7 wherein said base is provided with conductive terminals which are in electrical contact with conductive electrodes for conducting electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010282635.0A CN111374352B (en) | 2020-04-08 | Electronic cigarette heating component and portable small-smoke electronic cigarette atomizer thereof |
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| CN202010282635.0A CN111374352B (en) | 2020-04-08 | Electronic cigarette heating component and portable small-smoke electronic cigarette atomizer thereof |
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| CN111374352A CN111374352A (en) | 2020-07-07 |
| CN111374352B true CN111374352B (en) | 2024-06-11 |
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