CN114983023A - Modular combined device with induction coil and inductive heating body - Google Patents
Modular combined device with induction coil and inductive heating body Download PDFInfo
- Publication number
- CN114983023A CN114983023A CN202210551585.0A CN202210551585A CN114983023A CN 114983023 A CN114983023 A CN 114983023A CN 202210551585 A CN202210551585 A CN 202210551585A CN 114983023 A CN114983023 A CN 114983023A
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- China
- Prior art keywords
- induction coil
- casing
- base
- heating body
- induction
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- 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.)
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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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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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
- A24F40/20—Devices using solid inhalable precursors
-
- 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
Abstract
The invention discloses a modular combination device with an induction coil and an induction heating body, which comprises a device shell with a pore passage arranged inside, wherein a cigarette is inserted into the pore passage of the device shell, the side wall of the device shell is provided with the induction coil, a heat insulation material layer and an electromagnetic shielding coating which are sequentially arranged from inside to outside, the heat insulation material layer is not in contact with the electromagnetic shielding coating, the top of the pore passage of the device shell is open, the bottom of the pore passage of the device shell is sealed by a shell base, the pore passage of the device shell is internally provided with the induction heating body, the bottom of the induction heating body is detachably arranged on the shell base, the induction heating body is inserted into the bottom of the cigarette, the induction coil is electrified to generate an electromagnetic field, and the induction heating body cuts a magnetic induction line in the electromagnetic field to generate heat so as to heat the cigarette. The invention has the advantages that: the modularized combination is realized, and the purposes of reducing the whole volume of the electromagnetic heating smoking set, improving the electromagnetic shielding effect and improving the miniaturization design capability of the electromagnetic heating smoking set are achieved.
Description
Technical Field
The invention relates to the technical field of tobacco electromagnetic heating smoking sets, in particular to a modular combination device with an induction coil and an induction heating body.
Background
The magnetic grain soaking smoking set adopts an electromagnetic induction heating technology, an alternating electromagnetic field is generated in an electrified induction coil, an inductive heating body (ferromagnetic material) inserted into a cigarette to be heated cuts the alternating electromagnetic field, and the inductive heating body generates heat to release and heat substances in the cigarette for smoking. In the prior art, the electromagnetic heating smoking set generally adopts a split design form of an induction coil and an inductive heating body, an electromagnetic shielding layer and a heat insulation layer are single devices, the inductive heating body is not designed to be electromagnetically shielded, and the problems of large overall volume, poor electromagnetic shielding effect, complex maintenance and replacement of the heating body and the like after assembly exist.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a modularized combination device with an induction coil and an inductive heating body.
The invention is realized by the following technical scheme:
the utility model provides a modularization composite set with induction coil and inductance heating member, establish the device casing in including, be used for inserting the cigarette in the pore of device casing, be equipped with the induction coil who arranges from inside to outside in proper order on the lateral wall of device casing, thermal-insulated insulating material layer and electromagnetic shield coating, contactless between thermal-insulated insulating material layer and the electromagnetic shield coating, the pore top of device casing is uncovered, the pore bottom of device casing is sealed through the casing base, be equipped with the inductance heating member in the pore of device casing, inductance heating member bottom detachable installs on the casing base, the inductance heating member inserts a cigarette bottom, induction coil circular telegram produces the electromagnetic field, thereby the inductance heating member cuts magnetic induction line in the electromagnetic field and produces the heat and heats the cigarette.
Furthermore, a heating base is arranged at the bottom of the inductive heating body, the shell base is formed by two shell bases in a split and combined mode, a mounting hole formed in the center of the shell base is matched with the heating base in shape, the heating base and the shell base are combined in a mortise-tenon mode, and the shell base is detachably connected with the bottom of a pore channel of the device shell.
Furthermore, at least two tenons are uniformly distributed on the outer side wall of the heating base along the circumferential direction, correspondingly, at least two mortises are uniformly distributed on the inner side wall of the mounting hole of the shell base along the circumferential direction, and the tenons and the mortises are meshed in a one-to-one correspondence manner; the base of the shell is in threaded connection with the bottom of the pore channel of the shell of the device.
Further, the device casing is double-deck shell structure, forms the vacuum intermediate layer between the inside and outside two-layer casing, and induction coil, thermal-insulated insulation material layer and electromagnetic shield coating set up in the vacuum intermediate layer, and induction coil winding sets up on the lateral wall of inlayer casing, and thermal-insulated insulation material layer parcel is peripheral at induction coil, and electromagnetic shield coating sets up on outer shell casing inside wall, and the vacuum clearance between electromagnetic shield coating and the thermal-insulated insulation material layer forms the vacuum heat insulation intermediate layer.
Furthermore, the device shell is of a single-layer shell structure, the electromagnetic shielding coating is arranged on the outer side wall of the device shell, the heat insulation material layer is arranged on the inner side wall of the device shell, and the induction coil is arranged on the inner side of the heat insulation material layer.
Furthermore, the bottom of the shell base and the bottom of the heating base are coated with an electromagnetic shielding layer.
Furthermore, the outer side wall of the heating base is in toothed meshing with the inner side wall of the mounting hole of the shell base in a matching mode.
Furthermore, end pole conductive contacts are arranged at two ends of the induction coil, and the two end pole conductive contacts are led out from the device shell.
Compared with the prior art, the invention has the following advantages:
1. according to the modularized combination device with the induction coil and the inductive heating body, the induction coil and the inductive heating body are subjected to modularized combination design, electromagnetic shielding and heat insulation performance are considered, the overall size of the electromagnetic heating smoking set is reduced to a large extent, and the miniaturization design capability of the set is improved.
2. According to the modularized combination device with the induction coil and the inductance heating body, provided by the invention, the shell base of the device shell is designed into two independent shell base split bodies, the two shell base split bodies are closed to enclose the mounting hole, and the connection mode between the heating base at the bottom of the inductance heating body and the mounting hole of the shell base of the device shell is tenon-and-mortise combined, so that the stable installation of the inductance heating body and the device shell is ensured, the convenient and fast disassembly and assembly between the heating base and the mounting hole are realized, and the later replacement and maintenance of each component are facilitated.
3. According to the modularized combination device with the induction coil and the inductive heating body, the shell of the device is designed to be a double-layer shell structure, and besides the heat insulation material layer, the vacuum gap between the electromagnetic shielding coating and the heat insulation material layer also forms the vacuum heat insulation interlayer, so that the heat insulation performance is further enhanced, the heat overflow loss is effectively prevented, and the heating efficiency of cigarettes is greatly improved.
Drawings
FIG. 1 is a sectional view of the case of the device of the present invention in a double-case structure.
Fig. 2 is a perspective exploded view of the induction heating body and the housing base of the present invention.
Fig. 3 is a perspective view of the device housing of the present invention taken away.
Reference numbers in the figures: the device comprises a shell 1, a cigarette 2, an induction coil 3, a heat insulation material layer 4, an electromagnetic shielding coating 5, a shell base 6, a terminal conductive contact 7, a vacuum heat insulation interlayer 8, a heating base 9, a shell base split 10, tenons 11, mortises 12 and an inductive heating body 13.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Referring to fig. 1 to 3, the present embodiment discloses a modular assembly apparatus with an induction coil and an induction heating body, which includes an apparatus housing 1 with a hole channel therein, a cigarette 2 is inserted into the hole channel of the apparatus housing 1, the side wall of the apparatus housing 1 is provided with the induction coils 3 arranged in sequence from inside to outside, thermal-insulated insulating material layer 4 and electromagnetic shield coating 5, contactless between thermal-insulated insulating material layer 4 and the electromagnetic shield coating 5, the pore top of device casing 1 is uncovered, the pore bottom of device casing 1 is sealed through casing base 6, be equipped with inductance heating body 13 in the pore of device casing 1, inductance heating body 13 bottom detachable installs on casing base 6, inductance heating body 13 inserts 2 bottoms of cigarette, induction coil 3 circular telegram produces the electromagnetic field, thereby inductance heating body 13 cuts magnetic induction line production heat and heats cigarette 2 in the electromagnetic field.
Two ends of the induction coil 3 are provided with end pole conductive contacts 7, the two end pole conductive contacts 7 are led out from the device shell 1, and the two end pole conductive contacts 7 are insulated from the device shell 1.
The device housing 1 can be designed as a single-layer housing structure or as a double-layer housing structure.
The device shell 1 is designed to be a single-layer shell structure, and the specific structure is as follows: electromagnetic shielding coating 5 sets up on the lateral wall of device casing 1, and thermal-insulated insulation material layer 4 sets up on the device casing 1 inside wall, and induction coil 3 sets up at thermal-insulated insulation material layer 4 inboard.
The device shell 1 is designed into a double-layer shell structure, and the specific structure is as follows: form the vacuum intermediate layer between inside and outside two-layer casing, induction coil 3, thermal-insulated insulation material layer 4 and electromagnetic shield coating 5 set up in the vacuum intermediate layer, induction coil 3 winding sets up on the lateral wall of inlayer casing, thermal-insulated insulation material layer 4 parcel is peripheral at induction coil 3, electromagnetic shield coating 5 sets up on the lateral wall of skin casing, and the vacuum clearance between electromagnetic shield coating 5 and the thermal-insulated insulation material layer 4 forms vacuum thermal-insulated intermediate layer 8, it can further improve the device's thermal-insulated heat preservation performance to set up vacuum thermal-insulated intermediate layer 8.
The bottom of the inductance heating body 13 is provided with a heating base 9, and the heating base 9 and the inductance heating body 13 can be connected by adopting a bonding or threaded connection mode. Casing base 6 is formed by two casing base components of a whole that can function independently 10 involutions, and the mounting hole that 6 centers of casing base formed is identical with heating base 9 appearance, and the cooperation between the mounting hole inner wall of heating base 9 lateral wall and casing base 6 is the cusp meshing, and this kind of structural design can increase area of contact between them for both connect more stably, and easy dismounting can play simultaneously and prevent both relative rotation functions. The housing base 6 is detachably connected with the bottom of the pore channel of the device housing 1, and preferably, the housing base 6 is connected with the bottom of the pore channel of the device housing 1 by screw threads.
For the mortise-tenon joint combination between heating base 9 and the casing base 6, there are two at least tenons 11 along the circumference equipartition on the heating base 9 lateral wall, and is corresponding, has two at least mortises 12 along the circumference equipartition on the mounting hole inner wall of casing base 6, each tenon 11 and the interlock of each mortise 12 one-to-one.
The bottom of the shell base 6 and the bottom of the heating base 9 are coated with an electromagnetic shielding layer, so that the electromagnetic field generated by the induction coil 3 is effectively prevented from penetrating the bottom of the device shell 1.
When the device is used, the cigarette 2 is inserted into the bottom of the pore channel of the device shell 1 from top to bottom, and the inductive heating body 13 is inserted into the cigarette 2. The two end pole conductive contacts 7 are externally connected with a power supply, the induction coil 3 is electrified to generate an electromagnetic field, and the inductive heating body 13 cuts the alternating electromagnetic field to generate heat so as to fully heat the cigarette 2. The electromagnetic shielding coating 5 on the side wall and the electromagnetic shielding layer at the bottom can effectively inhibit the electromagnetic field generated by the induction coil 3 from leaking, and the heat insulation material layer 4 and the vacuum heat insulation interlayer 8 can play an effective heat insulation role, so that the heating efficiency is improved.
This embodiment is with the design of the casing base 6 of device casing 1 for two independent casing base components of a whole that can function independently 10, two casing base components of a whole that can function independently 10 are to enclosing into the mounting hole, and the connected mode between the mounting hole of heating base 9 of inductance heating member 13 bottom and the casing base 6 of device casing 1 adopts the mortise-tenon joint, has both guaranteed the firm installation of inductance heating member 13 and device casing 1, has realized convenient quick assembly disassembly between the two again, the change in each part later stage of being convenient for is maintained.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A modular assembly apparatus having an induction coil and an induction heating body, characterized in that: including establishing the device casing in the pore, be used for inserting the cigarette in the pore of device casing, be equipped with the induction coil who arranges from inside to outside in proper order on the lateral wall of device casing, thermal-insulated insulating material layer and electromagnetic shield coating, contactless between thermal-insulated insulating material layer and the electromagnetic shield coating, the pore top of device casing is uncovered, the pore bottom of device casing is sealed through the casing base, be equipped with the inductance heating member in the pore of device casing, inductance heating member bottom detachable installs on the casing base, the inductance heating member inserts a cigarette bottom, induction coil circular telegram produces the electromagnetic field, thereby the inductance heating member cuts magnetic induction line production heat in the electromagnetic field and heats the cigarette.
2. The modular assembly apparatus of claim 1 having an induction coil and an induction heating body, wherein: the bottom of the inductance heating body is provided with a heating base, the casing base is formed by two casing bases in a split and involutive mode, a mounting hole formed in the center of the casing base is matched with the heating base in shape, the heating base and the casing base are combined in a mortise-tenon mode, and the casing base is detachably connected with the bottom of a pore channel of the casing of the device.
3. The modular assembly apparatus of claim 2 having an induction coil and an induction heating body, wherein: at least two tenons are uniformly distributed on the outer side wall of the heating base along the circumferential direction, correspondingly, at least two mortises are uniformly distributed on the inner side wall of the mounting hole of the shell base along the circumferential direction, and the tenons and the mortises are meshed in a one-to-one correspondence manner; the base of the shell is in threaded connection with the bottom of the pore channel of the shell of the device.
4. The modular assembly apparatus of claim 1 having an induction coil and an induction heating body, wherein: the device casing is double-deck shell structure, forms the vacuum intermediate layer between the two-layer casing of inside and outside, and induction coil, thermal-insulated insulation material layer and electromagnetic shielding coating set up in the vacuum intermediate layer, and induction coil winding sets up on the lateral wall of inlayer casing, and thermal-insulated insulation material layer parcel is peripheral at induction coil, and electromagnetic shielding coating sets up on outer casing internal side wall, and the vacuum clearance between electromagnetic shielding coating and the thermal-insulated insulation material layer forms the vacuum heat insulation intermediate layer.
5. The modular assembly apparatus of claim 1 having an induction coil and an induction heating body, wherein: the device casing is single-layer shell structure, and the electromagnetic shield coating sets up on the lateral wall of device casing, and thermal-insulated insulation material layer sets up on the device casing inside wall, and induction coil sets up at thermal-insulated insulation material layer inboard.
6. The modular assembly apparatus of claim 2 having an induction coil and an induction heating body, wherein: and the bottom parts of the shell base and the heating base are coated with an electromagnetic shielding layer.
7. The modular assembly apparatus of claim 2 having an induction coil and an induction heating body, wherein: the outer side wall of the heating base is in toothed meshing with the inner side wall of the mounting hole of the shell base in a matching mode.
8. The modular assembly apparatus of claim 1 having an induction coil and an induction heating body, wherein: and end pole conductive contacts are arranged at two ends of the induction coil and are led out from the device shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210551585.0A CN114983023A (en) | 2022-05-18 | 2022-05-18 | Modular combined device with induction coil and inductive heating body |
| PCT/CN2023/093607 WO2023221867A1 (en) | 2022-05-18 | 2023-05-11 | Modular combination device having induction coils and induction heating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210551585.0A CN114983023A (en) | 2022-05-18 | 2022-05-18 | Modular combined device with induction coil and inductive heating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114983023A true CN114983023A (en) | 2022-09-02 |
Family
ID=83028081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210551585.0A Pending CN114983023A (en) | 2022-05-18 | 2022-05-18 | Modular combined device with induction coil and inductive heating body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114983023A (en) |
| WO (1) | WO2023221867A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221867A1 (en) * | 2022-05-18 | 2023-11-23 | 安徽中烟工业有限责任公司 | Modular combination device having induction coils and induction heating body |
| WO2023221871A1 (en) * | 2022-05-18 | 2023-11-23 | 安徽中烟工业有限责任公司 | Induction coil device suitable for magnetic particle uniform heating smoking set and preparation method for induction coil device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11589427B2 (en) * | 2015-06-01 | 2023-02-21 | Altria Client Services Llc | E-vapor device including a compound heater structure |
| KR102281868B1 (en) * | 2019-06-11 | 2021-07-26 | 주식회사 케이티앤지 | Aerosol generating device including inductive coil |
| KR102408932B1 (en) * | 2020-02-14 | 2022-06-14 | 주식회사 케이티앤지 | Aerosol generating device and aerosol generating system |
| CN215649262U (en) * | 2021-06-18 | 2022-01-28 | 深圳市锐谷科技有限公司 | Electromagnetism and ceramic pipe composite heating element |
| CN113662279A (en) * | 2021-08-27 | 2021-11-19 | 武汉理工大学 | Electromagnetic induction type heating smoking set for heating non-burning tobacco products |
| CN114983023A (en) * | 2022-05-18 | 2022-09-02 | 安徽中烟工业有限责任公司 | Modular combined device with induction coil and inductive heating body |
| CN217309167U (en) * | 2022-05-18 | 2022-08-30 | 安徽中烟工业有限责任公司 | Modular combined device with induction coil and inductive heating body |
| CN217390011U (en) * | 2022-05-18 | 2022-09-09 | 安徽中烟工业有限责任公司 | Induction coil device suitable for magnetic grain soaking smoking set |
| CN114766738A (en) * | 2022-05-18 | 2022-07-22 | 安徽中烟工业有限责任公司 | Induction coil device suitable for magnetic grain soaking smoking set and preparation method thereof |
-
2022
- 2022-05-18 CN CN202210551585.0A patent/CN114983023A/en active Pending
-
2023
- 2023-05-11 WO PCT/CN2023/093607 patent/WO2023221867A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221867A1 (en) * | 2022-05-18 | 2023-11-23 | 安徽中烟工业有限责任公司 | Modular combination device having induction coils and induction heating body |
| WO2023221871A1 (en) * | 2022-05-18 | 2023-11-23 | 安徽中烟工业有限责任公司 | Induction coil device suitable for magnetic particle uniform heating smoking set and preparation method for induction coil device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023221867A1 (en) | 2023-11-23 |
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