CN111713752A - High-frequency heating coil device for electronic cigarette - Google Patents
High-frequency heating coil device for electronic cigarette Download PDFInfo
- Publication number
- CN111713752A CN111713752A CN202010605464.0A CN202010605464A CN111713752A CN 111713752 A CN111713752 A CN 111713752A CN 202010605464 A CN202010605464 A CN 202010605464A CN 111713752 A CN111713752 A CN 111713752A
- Authority
- CN
- China
- Prior art keywords
- magnetic induction
- induction coil
- electronic cigarette
- main body
- coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
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- General Induction Heating (AREA)
Abstract
The invention discloses a high-frequency heating coil device for an electronic cigarette, which is characterized by comprising a heating cup (2) and a magnetic induction coil (3), wherein the magnetic induction coil (3) is a planar coil.
Description
Technical Field
The invention relates to a high-frequency heating coil device for an electronic cigarette.
Background
At present, in electronic cigarettes, most of the magnetic induction coils of conventional high-frequency heating devices are cylindrical coils with a hollow interior formed by vertically overlapping and winding copper wires, and the design of a planar coil formed by horizontally winding the copper wires is omitted.
Disclosure of Invention
The invention aims to provide a high-frequency heating coil device for an electronic cigarette, which is used for solving the technical problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a high-frequency heating coil device for an electronic cigarette comprises a heating cup (2) and a magnetic induction coil (3), wherein the magnetic induction coil (3) is a planar coil.
Preferably, the magnetic induction coil (3) is a disc-shaped planar coil and the heating cup (2) is located above the plane of the magnetic induction coil (3).
Preferably, the heating cup (2) is a structure in which metal is embedded in glass.
Preferably, the magnetic induction coil (3) is formed by horizontally winding a copper wire and is wrapped by an insulating high-temperature-resistant material.
Preferably, the heating cup further comprises a main body upper cover (1) and a main body lower cover (6), and the heating cup (2) and the magnetic induction coil (3) are both positioned in a space formed by the main body upper cover (1) and the main body lower cover (6).
Preferably, an opening is formed in the position, corresponding to the heating cup (2), of the upper cover (1) of the main body, so that tobacco materials can be conveniently contained.
Preferably, the magnetic induction coil further comprises a high-frequency control board (4) and a battery cell (5), wherein the high-frequency control board (4) and the battery cell (5) are both located in a space formed by the main body upper cover (1) and the main body lower cover (6), the battery cell (5) is welded at the input end of the high-frequency control board (4) and used for supplying power, and the output end of the high-frequency control board (4) is welded at the input end of the magnetic induction coil (3) and used for inputting alternating voltage and alternating current to the magnetic induction coil (3), so that the magnetic induction coil (3) generates an.
An electronic cigarette comprises any one of the high-frequency heating coil devices for the electronic cigarette.
Preferably, the smoking set further comprises a water filter device, and the smoke generated by the smoking material can be sucked after being filtered by the water in the water filter device.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent. Wherein the content of the first and second substances,
figure 1 is an exploded view of an applicator for an electronic cigarette according to the present invention.
Fig. 2 is a perspective view of the high-frequency heating coil device for an electronic cigarette of the present invention.
Figure 3 is a cross-sectional view of an applicator for an electronic cigarette according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
The technology and concept related to the present invention are also introduced herein as follows:
principle of high-frequency heating: the alternating current passing through the magnetic induction coil can generate an alternating magnetic field, the metal conductor can generate eddy current in the alternating magnetic field, and the eddy current can heat the metal conductor in the metal conductor.
The tobacco material in the invention refers to materials used for generating smoke, such as tobacco tar, tobacco paste, tobacco and the like.
In particular, as shown in fig. 1-3, to address the shortcomings of the prior art, in one embodiment of the present invention, an applicator for an electronic cigarette comprises: the device comprises a main body upper cover (1), a heating cup (2), a magnetic induction coil (3), a high-frequency control board (4), a battery cell (5) and a main body lower cover (6). The heating cup (2) is in a structure that metal (7) is embedded in insulating high-temperature-resistant glass, so that the metal (7) in the heating cup (2) is not in contact with the magnetic induction coil (3) and the magnetic induction coil (3) is protected to prevent electric leakage. The magnetic induction coil (3) is coiled by a copper wire like a mosquito-repellent incense to be in a disc shape and a plane shape, the periphery of the magnetic induction coil is wrapped by insulating high-temperature-resistant materials, and the heating cup (2) can contain smoke materials and is arranged on the plane of the magnetic induction coil (3). Heating cup (2), magnetic induction coil (3), high frequency control board (4), electric core (5) all are located the space that main part upper cover (1) and main part lower cover (6) formed, and there is the opening main part upper cover (1) and the position that heating cup (2) correspond, the dress cigarette material of being convenient for. The upper main body cover (1) and the lower main body cover (6) are made of high polymer materials with good heat insulation and insulation properties. Electric core (5) welding is used for the power supply at high frequency control board (4) input, and high frequency control board (4) output welding is used for giving magnetic induction coil (3) input alternating voltage and alternating current at magnetic induction coil (3) input to produce the magnetic field of alternating in magnetic induction coil (3), heating cup (2) produce the vortex in the alternating magnetic field of magnetic induction coil (3) and make self generate heat and heat the tobacco material.
In other specific embodiments, the heating cup (2) can also be made of metal or nonmetal graphite with good conductivity, or quartz, crystal, mica or jade with nonmetal material can be embedded with metal or nonmetal graphite. The magnetic induction coils (3) can be planar triangles, quadrilaterals and polygons. The central part of the magnetic induction coil (3) can be reserved with a hollow space which is enough to accommodate the heating cup, and the heating cup (2) can be placed in the hollow space, only in the case that the plane of the magnetic induction coil (3) is larger and the section of the heating cup is smaller. The main body upper cover (1) and the main body lower cover (6) can be made of other non-metal materials with good heat insulation and insulating property.
The high-frequency heating coil device is used in a common electronic cigarette, and can also be used in an electronic cigarette which filters smoke through water, namely an electronic hookah.
The advantages of the invention are mainly shown in the following aspects:
1. the tobacco material is heated by a magnetic induction mode.
2. The metal material can be kept apart, and the smog of heating can not pass through the components and parts of the harmful material to the health, and the environmental protection is healthy.
3. The magnetic induction coil is a plane disc formed by coiling, and the design is novel.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The high-frequency heating coil device for the electronic cigarette is characterized by comprising a heating cup (2) and a magnetic induction coil (3), wherein the magnetic induction coil (3) is a planar coil.
2. An hf-heating coil device for an e-cigarette according to claim 1 characterised in that the magnetic induction coil (3) is a disc-shaped planar coil and the heating cup (2) is located above the plane of the magnetic induction coil (3).
3. An hf-heating coil device for an e-cigarette according to claim 2 wherein the heating cup (2) is of a glass internally metallised construction.
4. An hf heating coil device for an e-cigarette according to claim 3 wherein the magnetic induction coil (3) is a horizontally wound copper wire and is surrounded by an insulating refractory.
5. An induction heating coil apparatus for an electronic cigarette according to claims 1 to 4, further comprising a main body upper cover (1) and a main body lower cover (6), wherein the heating cup (2) and the magnetic induction coil (3) are both located in a space formed by the main body upper cover (1) and the main body lower cover (6).
6. The high-frequency heating coil device for an electronic cigarette according to claim 5, wherein the upper cover (1) of the main body has an opening at a position corresponding to the heating cup (2) for facilitating the loading of the smoking material.
7. The high-frequency heating coil device for the electronic cigarette according to claim 6, further comprising a high-frequency control board (4) and a battery cell (5), wherein the high-frequency control board (4) and the battery cell (5) are both located in a space formed by the upper main body cover (1) and the lower main body cover (6), the battery cell (5) is welded at an input end of the high-frequency control board (4) for supplying power, and an output end of the high-frequency control board (4) is welded at an input end of the magnetic induction coil (3) for inputting alternating voltage and alternating current to the magnetic induction coil (3), so that the magnetic induction coil (3) generates an alternating magnetic field.
8. An electronic cigarette, comprising the high-frequency heating coil device for an electronic cigarette according to any one of claims 1 to 7.
9. The electronic cigarette of claim 8, further comprising a water filter device, wherein the smoke generated by the smoking material is filtered by the water in the water filter device and then can be smoked.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605464.0A CN111713752A (en) | 2020-06-29 | 2020-06-29 | High-frequency heating coil device for electronic cigarette |
| US17/129,832 US11986017B2 (en) | 2020-06-29 | 2020-12-21 | High-frequency heating device |
| ES20217260T ES2961725T3 (en) | 2020-06-29 | 2020-12-24 | High frequency heating device |
| EP20217260.7A EP3934382B1 (en) | 2020-06-29 | 2020-12-24 | High-frequency heating device |
| CA3104114A CA3104114C (en) | 2020-06-29 | 2020-12-24 | High-frequency heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605464.0A CN111713752A (en) | 2020-06-29 | 2020-06-29 | High-frequency heating coil device for electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111713752A true CN111713752A (en) | 2020-09-29 |
Family
ID=72569531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010605464.0A Pending CN111713752A (en) | 2020-06-29 | 2020-06-29 | High-frequency heating coil device for electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111713752A (en) |
-
2020
- 2020-06-29 CN CN202010605464.0A patent/CN111713752A/en active Pending
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |