CN220800056U - High-safety electronic heating atomization device, heating piece and atomization core thereof - Google Patents
High-safety electronic heating atomization device, heating piece and atomization core thereof Download PDFInfo
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- CN220800056U CN220800056U CN202322078275.4U CN202322078275U CN220800056U CN 220800056 U CN220800056 U CN 220800056U CN 202322078275 U CN202322078275 U CN 202322078275U CN 220800056 U CN220800056 U CN 220800056U
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- heating
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- atomizing
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 112
- 238000000889 atomisation Methods 0.000 title description 14
- 230000007797 corrosion Effects 0.000 claims abstract description 60
- 238000005260 corrosion Methods 0.000 claims abstract description 60
- 239000011241 protective layer Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 50
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 44
- 229910052759 nickel Inorganic materials 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000007747 plating Methods 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 25
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000003571 electronic cigarette Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- -1 iron-chromium-aluminum Chemical compound 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model provides an electronic heating atomizing device with high safety, a heating element and an atomizing core thereof, wherein the heating element comprises a heating circuit and electrode pins, the electrode pins are electrically connected to the heating circuit and extend out of the heating circuit, and the electrode pins are made of metal and are coated with corrosion-resistant protective layers. The atomizing core comprises a liquid guide piece and the heating piece. The electronic heating atomizing device comprises a shell and the atomizing core. The electrode pin of the heating element is coated with the corrosion-resistant protective layer, so that the electrode pin is prevented from being corroded by atomized liquid to generate harmful substances, and the electrode pin releases some harmful heavy metal substances due to high temperature in the use process of the heating element, so that a user is prevented from inhaling the heavy metal substances when using the heating element, and the use safety of the electronic heating atomizing device is improved.
Description
Technical Field
The utility model relates to the field of electronic heating atomization, in particular to an electronic heating atomization device with high safety, a heating piece and an atomization core thereof.
Background
The electronic heating atomizing device is a device for changing atomized liquid into gas by electrically heating the atomized liquid, and mainly heats the atomized liquid to a boiling point through electric energy, then forms atomized steam and air to be mixed to form aerosol substances, and is mainly applied to the field of electronic cigarettes at present.
The principle of electronic heating atomization is achieved by heating atomized liquid to a boiling point at the instant high temperature of the heating element after conduction, namely the heating element is higher in temperature generally between 200 and 300 ℃ when in operation. The electronic heating atomizer, i.e. the electronic cigarette, detects that some heavy metals, such as nickel, are out of standard when detecting the released substances of the atomized substances, and the heavy metals are not easy to be inhaled by human body, so that some innovative structural methods are needed to solve the problem that the content of the heavy metals in the atomized steam of the electronic heating atomizer is out of standard, so as to improve the use safety of the electronic heating atomizer.
Disclosure of utility model
The utility model aims to overcome the defects in the related art and provide the electronic heating atomizing device with high safety, and the heating element and the atomizing core thereof.
The technical scheme adopted by the utility model for solving the technical problems comprises the following steps: the utility model provides a high electronic heating atomizing device's of security piece that generates heat for with atomizing liquid heating atomizing in electronic heating atomizing device, including the circuit that generates heat and be used for with external circuit electric connection's at least two electrode pin that generates heat when the circular telegram, at least two electrode pin respectively electric connection in the circuit both sides that generates heat, and stretch out outside the circuit that generates heat, electrode pin is made and the outward appearance cladding has corrosion-resistant protective layer by the metal.
Preferably, the electrode pin includes a connection portion and an extension portion, the connection portion is electrically connected with the heating circuit, the extension portion is connected with the connection portion and extends out of the heating circuit, and the connection portion and the extension portion are both coated with the corrosion-resistant protection layer.
Preferably, the electrode pin includes a connection portion and an extension portion, the connection portion is electrically connected with the heating circuit, the extension portion is connected with the connection portion and extends out of the heating circuit, the connection portion is coated with the corrosion-resistant protection layer, and the extension portion is not coated with the corrosion-resistant protection layer.
Preferably, the thickness of the corrosion-resistant protective layer is 5-100um.
Preferably, the corrosion-resistant protective layer is a conductive metal coating. Further preferably, the electrode pins are made of nickel, copper or gold, and the corrosion-resistant protective layer is tin or silver plating.
Preferably, the corrosion-resistant protective layer is a conductive alloy layer.
Preferably, the corrosion-resistant protective layer is a conductive oxide layer.
Preferably, the corrosion-resistant protective layer is an insulating polymer material layer.
Preferably, the corrosion-resistant protective layer is an insulating ceramic layer.
The technical scheme adopted by the utility model for solving the technical problems comprises the following steps: the utility model provides a high atomizing core of electronic heating atomizing device of security, including the drain spare that is used for storing conduction atomized liquid and be used for with the above-mentioned piece that generates heat of atomized liquid heating atomizing, the drain spare with the piece combination generates heat, the circuit that generates heat with the drain spare contact.
The technical scheme adopted by the utility model for solving the technical problems comprises the following steps: the utility model provides a high electronic heating atomizing device of security, include the casing and establish above-mentioned atomizing core in the casing, be equipped with the outside air flue of intercommunication on the casing, the air flue to the atomizing core is opened, so that the atomizing steam that the atomizing core produced outwards flows out through the air flue.
The implementation of the technical scheme of the utility model has at least the following beneficial effects: according to the electronic heating atomizing device, the heating element and the atomizing core, the electrode pin of the heating element is made of metal, the outer surface of the electrode pin is coated with the corrosion-resistant protective layer, so that the electrode pin is prevented from being corroded by atomized liquid, the electrode pin can be made of materials with wider choice range, materials with better conductivity and smaller resistivity or lower cost, such as nickel, iron, aluminum or copper, can be selected, and the corrosion-resistant protective layer enables the electrode pin made of nickel, iron, aluminum or copper to have better conductivity and good corrosion resistance and chemical property stability, harmful substances are prevented from being generated by the corrosion of the electrode pin by the atomized liquid, and harmful heavy metal substances are prevented from being released by the electrode pin due to high temperature in the use process of the heating element, so that a user is prevented from inhaling the heavy metal substances in the use process, and the use safety of the electronic heating atomizing device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a heat generating element of an electronic heating atomizer with high safety according to an embodiment of the present utility model.
Fig. 2 is an exploded view of the heat generating member of fig. 1.
Fig. 3 is a front view of the heat generating component of fig. 1.
Fig. 4 is a perspective view of an electron heating atomizing device according to an embodiment of the present utility model, which is highly safe.
Fig. 5 is an exploded view of the high-safety electrically heated atomizing device and its atomizing core according to the present utility model.
Reference numerals in the drawings denote: the device comprises a heating element 10, a heating circuit 101, electrode pins 102, a connecting part 1021, an extending part 1022, a shell 2, an atomization core 1 and a liquid guide 11.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. It will be appreciated that if any direction or positional relationship indicated by "front", "rear", "upper", "lower", etc. is configured and operated in a specific direction based on the direction or positional relationship shown in the drawings, this is merely for convenience of description of the present utility model, and does not indicate that the apparatus or element referred to must have a specific direction, and thus should not be construed as limiting the present utility model. It should also be noted that unless explicitly stated or limited otherwise, if terms such as "mounted," "connected," "secured," "disposed," and the like are used herein, they are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.
The research shows that nickel is stable at normal temperature, and the analysis shows that the lead wire of the heating element is precipitated at high temperature. The heating element of the electronic heating atomizer mainly depends on resistance to generate heat when a heating circuit is electrified, the heating circuit is generally made of alloys with higher resistivity, such as nickel-chromium alloy, iron-chromium-aluminum alloy, stainless steel and the like, researches show that nickel in the alloys is generally stable, the nickel is not released under the heating atomizing temperature condition (200-300 ℃) generally, the nickel can be released under the higher temperature, electrode pins of the heating element are made of metal materials because of the lower resistivity and the small lead resistance and are not easy to generate heat, and the atomizing liquid of the electronic cigarette has certain pH value and has certain corrosiveness, and common materials with corrosion resistance and lower cost are pure nickel wires (the resistivity of pure nickel wires is low, the performance is stable and corrosion resistant at normal temperature, copper is easy to rust to generate toxic copper green, gold, silver and the like belong to noble metals, and the cost is higher), so the electrode pins are generally made of pure nickel materials, and less copper, gold and silver materials are used for analyzing the nickel in the atomizing steam is mainly generated at the high temperature instead of the heating circuit.
Therefore, referring to fig. 1-3, the present utility model provides a heating element 10 of an electronic heating atomizer with high safety, which is used for heating and atomizing atomized liquid in the electronic heating atomizer, and comprises a heating circuit 101 for heating when being electrified and two electrode pins 102 for electrically connecting with an external circuit, wherein the two electrode pins 102 are respectively electrically connected to two sides of the heating circuit 101 and extend out of the heating circuit 101, and the electrode pins 102 are made of metal and are coated with a corrosion-resistant protection layer on the outer surface.
The heating element 10 mainly comprises two parts, namely a heating circuit 101 and an electrode pin 102, wherein the heating circuit 101 is generally made of alloy metal materials with higher resistivity (such as nichrome, ferrochrome aluminum alloy, stainless steel alloy, titanium alloy and the like), the materials have higher resistivity and can obtain proper resistance, and the electrode pin 102 is used for being connected to an external power supply circuit and plays a role in conducting electricity, and metal is adopted, so that heat is not easy to generate or less heat is generated due to the lower resistivity of the metal. In the metal material, although nickel has better stability at normal temperature, under the condition that a certain acid-base environment exists in a high-temperature state, the lead wire of pure nickel is easy to release heavy metal nickel, the heavy metal nickel belongs to substances harmful to human bodies, and if the nickel in atomized steam exceeds the standard, the nickel is easy to be harmful to the human bodies, so that a plurality of methods are needed to avoid the problem. Copper, iron, aluminum and the like are used as leads, and the possibility of generating chemical reaction, oxidation and rust and heavy metal with atomized liquid is also existed.
According to the heating element 10 of the electronic heating atomizer, the electrode pin 102 is made of metal, the outer surface of the electrode pin 102 is coated with the corrosion-resistant protective layer, so that the electrode pin 102 is protected from being corroded by atomized liquid, the electrode pin 102 can be made of wider materials, materials with better conductivity, smaller resistivity or lower cost, such as nickel, iron, aluminum or copper, can be selected, the corrosion-resistant protective layer enables the electrode pin 102 made of metal to have better conductivity and good corrosion resistance and chemical property stability, harmful substances generated by the electrode pin 102 due to the corrosion of the atomized liquid are avoided, the electrode pin 102 releases some harmful heavy metal substances due to high temperature in the using process of the heating element 10, the heavy metal substances are prevented from being inhaled by a user in the using process, and the using safety of the electronic heating atomizer is improved.
The electrode pins 102 may be all coated with a corrosion-resistant protection layer, specifically, the electrode pins 102 include a connection portion 1021 and an extension portion 1022, the connection portion 1021 is electrically connected with the heating circuit 101, the extension portion 1022 is connected with the connection portion 1021 and extends out of the heating circuit 101, the connection portion 1021 and the extension portion 1022 are all coated with the corrosion-resistant protection layer, in other words, the electrode pins 102 are all coated with the corrosion-resistant protection layer. The electrode pins 102 can form a corrosion-resistant protective layer on the outer surface, and then are welded with the heating circuit 101, so that mass production is facilitated, the production efficiency is not affected, and the conductive power of the lead is not affected by the conductive coating.
In addition, the electrode pin 102 may be partially coated with a corrosion-resistant protection layer, specifically, the electrode pin 102 includes a connection portion 1021 and an extension portion 1022, the connection portion 1021 is electrically connected with the heat-generating circuit 101, the extension portion 1022 is connected with the connection portion 1021 and extends out of the heat-generating circuit 101, the connection portion 1021 is coated with the corrosion-resistant protection layer, and the extension portion 1022 is not coated with the corrosion-resistant protection layer. Because the heating circuit 101 is used for heating and atomizing the atomizing core 1, only the connecting part 1021 connected with the heating circuit 101 of the electrode pin 102 is located in the high temperature area a of the atomizing core 1, and the extending part 1022 extending out of the heating circuit 101 belongs to the low temperature area B (see fig. 3), so that the problem of heavy metal precipitation does not exist, and the extending part 1022 is mainly led out to be convenient for connecting a battery and is not in direct contact with an atomizing liquid, so that the connecting part 1021 is only coated with a corrosion-resistant protective layer, and the precipitation of heavy metal nickel can be effectively avoided. In this embodiment, after the electrode lead connecting portion 1021 and the heat generating circuit 101 are welded, a corrosion-resistant protective layer may be formed on the connecting portion 1021.
Preferably, the thickness of the corrosion-resistant protective layer is 5-100um, which can effectively wrap the electrode pins 102 to prevent harmful substances from being separated out at high temperature.
The corrosion-resistant protective layer may be a metal coating layer with certain chemical stability, or a conductive alloy layer, or a conductive oxide layer, or a non-conductive protective layer, such as an insulating polymer material layer or an insulating ceramic layer.
For the electrode pin 102, the corrosion-resistant protection layer is formed on the outer surface and then welded with the heating circuit 101, the corrosion-resistant protection layer adopts the conductive metal plating layer or the alloy layer, and the electrode pin 102 wire is welded with the heating circuit 101 into an integral structure, so that the common welding process can damage the corrosion-resistant protection layer, the heating circuit 101 can be put on the electrode pin 102 in a laser welding mode, the electrode pin 102 is arranged below the heating circuit 101, laser is gathered on the heating circuit 101, and the laser energy is used for cooling after partial melting of the heating circuit 101 and connecting the electrode pin 102 together, so that the welding mode can avoid the plating layer on the electrode pin 102 from being damaged, and simultaneously realize welding, and meanwhile, the corrosion-resistant protection layer plays a role in protecting the electrode pin 102 inside the lead from volatilizing heavy metal at high temperature.
For the manufacturing process that the electrode pins 102 are welded with the heating circuit 101 and then the corrosion-resistant protection layer is formed on the outer surface, the corrosion-resistant protection layer can be the conductive metal plating layer or the alloy layer, or can be an insulating oxide layer or other insulating protection layers. During manufacturing, after the electrode pin 102 and the heating circuit 101 are welded, the connection part 1021 of the electrode pin 102 located in the high temperature area a during heating is treated, and a corrosion-resistant protection layer is formed by some modes such as electroplating, spraying, chemical treatment, sputtering, vapor deposition or vacuum coating, so that the connection part 1021 of the electrode pin 102 in the high temperature area a is protected from heavy metal precipitation at high temperature, and the mode is that the selection range of the corrosion-resistant protection layer material is wider. The corrosion-resistant protective layer may be a conductive protective layer (such as a metal plating layer or an alloy layer) or an insulating protective layer such as an insulating oxide layer, because the electrode pins 102 and the heating circuit 101 are welded first, which may be a high-temperature plastic, a high-temperature ceramic layer, or some high-molecular materials, or some metal components with stable chemical properties at high temperature.
Therefore, the heating element 10 of the utility model forms a corrosion-resistant protection layer on the surface of the electrode pin 102, and wraps the part of the connecting part 1021 connecting the electrode pin 102 and the heating circuit 101 by a plating layer or a conductive oxide layer or an alloy layer or a non-conductive protection layer with stable chemical properties, so as to avoid the problem that the health of a user is affected due to the fact that the heavy metal substances of the electrode pin 102 volatilize out of standard.
Referring to fig. 5, the utility model further provides an atomizing core 1 of an electronic heating atomizer with high safety, which comprises a liquid guiding member 11 for storing conductive atomized liquid and the heating member 10 for heating and atomizing the atomized liquid, wherein the liquid guiding member 11 is combined with the heating member 10, and the heating circuit 101 is in contact with the liquid guiding member 11.
Referring to fig. 4-5, the utility model further provides an electronic heating atomization device, which comprises a shell 2 and the atomization core 1 arranged in the shell 2, wherein an air passage communicated with the outside is arranged on the shell 2, and the air passage is opened to the atomization core 1 so as to allow atomization steam generated by the atomization core 1 to flow outwards through the air passage.
In summary, in the electronic heating atomizing device, the heating element 10 and the atomizing core 1 of the utility model, since the electrode pin 102 of the heating element 10 is made of metal material and is externally coated with the corrosion-resistant protective layer, the electrode pin 102 is protected from being corroded by atomized liquid, so that the electrode pin 102 can be made of wider materials, materials with better conductivity or lower cost, such as nickel, iron, aluminum or copper, can be selected as the corrosion-resistant protective layer, the electrode pin 102 made of metal can have better conductivity and also has good corrosion resistance and chemical property stability, harmful substances generated by the electrode pin 102 due to the corrosion of the atomized liquid are avoided, and the electrode pin 102 releases some harmful heavy metal substances due to high temperature in the use process of the heating element 10, so that a user is prevented from inhaling the heavy metal substances when using the electronic heating atomizing device, and the use safety of the electronic heating atomizing device is improved.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (12)
1. The utility model provides a high electronic heating atomizing device's of security piece (10) that generates heat for with atomizing liquid heating atomizing in electronic heating atomizing device, its characterized in that includes the heating circuit (101) that generates heat and be used for with external circuit electric connection's two piece at least electrode pin (102) when the circular telegram, two at least electrode pin (102) respectively electric connection in heating circuit (101) both sides, and stretch out outside heating circuit (101), electrode pin (102) are made by the metal and the outward appearance cladding has corrosion-resistant protective layer.
2. The heat generating component (10) according to claim 1, wherein the electrode pin (102) comprises a connection portion (1021) and an extension portion (1022), the connection portion (1021) is electrically connected with the heat generating circuit (101), the extension portion (1022) is connected with the connection portion (1021) and extends out of the heat generating circuit (101), and the connection portion (1021) and the extension portion (1022) are both coated with the corrosion-resistant protection layer.
3. The heat generating component (10) according to claim 1, wherein the electrode pin (102) comprises a connecting portion (1021) and an extending portion (1022), the connecting portion (1021) is electrically connected with the heat generating circuit (101), the extending portion (1022) is connected with the connecting portion (1021) and extends out of the heat generating circuit (101), the connecting portion (1021) is coated with the corrosion resistant protection layer, and the extending portion (1022) is not coated with the corrosion resistant protection layer.
4. The heat generating component (10) of claim 1, wherein the corrosion protection layer has a thickness of 5-100um.
5. The heat generating component (10) according to any of claims 1-4, wherein the corrosion resistant protective layer is an electrically conductive metal coating.
6. The heat generating component (10) of claim 5, wherein the electrode pins (102) are made of nickel, copper or gold and the corrosion resistant protective layer is a tin or silver plating.
7. The heat generating component (10) according to any of claims 1-4, wherein the corrosion resistant protective layer is an electrically conductive alloy layer.
8. The heat generating component (10) according to any of claims 1-4, wherein the corrosion resistant protective layer is an electrically conductive oxide layer.
9. The heat generating component (10) according to any one of claims 1-4, wherein the corrosion resistant protective layer is an insulating polymeric material layer.
10. The heat generating component (10) according to any of claims 1-4, wherein the corrosion resistant protective layer is an insulating ceramic layer.
11. An atomizing core (1) of an electronic heating atomizer with high safety, characterized by comprising a liquid guiding member (11) for storing conductive atomized liquid and a heat generating member (10) according to any one of claims 1-10 for heating atomized liquid, said liquid guiding member (11) being combined with said heat generating member (10), said heat generating line (101) being in contact with said liquid guiding member (11).
12. The utility model provides a high electronic heating atomizing device of security, its characterized in that includes casing (2) and establishes in casing (2) according to claim 11 atomizing core (1), be equipped with the outside air flue of intercommunication on casing (2), the air flue is to atomizing core (1) is opened, so that the atomizing steam that atomizing core (1) produced outwards flows through the air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078275.4U CN220800056U (en) | 2023-08-02 | 2023-08-02 | High-safety electronic heating atomization device, heating piece and atomization core thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078275.4U CN220800056U (en) | 2023-08-02 | 2023-08-02 | High-safety electronic heating atomization device, heating piece and atomization core thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800056U true CN220800056U (en) | 2024-04-19 |
Family
ID=90672982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322078275.4U Active CN220800056U (en) | 2023-08-02 | 2023-08-02 | High-safety electronic heating atomization device, heating piece and atomization core thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800056U (en) |
-
2023
- 2023-08-02 CN CN202322078275.4U patent/CN220800056U/en active Active
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