WO2019014991A1 - 用于电子烟的周向加热式烘烤针及电子烟 - Google Patents

用于电子烟的周向加热式烘烤针及电子烟 Download PDF

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Publication number
WO2019014991A1
WO2019014991A1 PCT/CN2017/097082 CN2017097082W WO2019014991A1 WO 2019014991 A1 WO2019014991 A1 WO 2019014991A1 CN 2017097082 W CN2017097082 W CN 2017097082W WO 2019014991 A1 WO2019014991 A1 WO 2019014991A1
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WO
WIPO (PCT)
Prior art keywords
electronic cigarette
needle
baking
tube
heating
Prior art date
Application number
PCT/CN2017/097082
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English (en)
French (fr)
Inventor
刘翔
李辉
Original Assignee
深圳市博迪科技开发有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市博迪科技开发有限公司 filed Critical 深圳市博迪科技开发有限公司
Priority to MYPI2019007391A priority Critical patent/MY196048A/en
Priority to US16/618,405 priority patent/US11517049B2/en
Priority to KR1020197034185A priority patent/KR102379784B1/ko
Priority to JP2019564872A priority patent/JP6876830B2/ja
Priority to EP17918033.6A priority patent/EP3632237B1/en
Publication of WO2019014991A1 publication Critical patent/WO2019014991A1/zh

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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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0288—Applications for non specified applications
    • H05B1/0291—Tubular elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
    • 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

Definitions

  • the invention relates to a baking and heating device for an electronic cigarette, in particular to a circumferential heating baking needle and an electronic cigarette for an electronic cigarette.
  • the baking type electronic cigarette is a novel electronic cigarette for heating the atomizing medium such as tobacco to generate smoke by baking the heating element.
  • the atomizing medium such as tobacco and the baking residue thereof may adhere to the baking heating element during the baking heating process, thereby
  • carbon deposits are easily generated, and the taste of baking is not pure enough, and harmful substances such as tar and nicotine are generated because some of the atomized medium such as tobacco and its baking residue are in a high-temperature baking state for a long time. Harmful to human health.
  • the invention provides a uniform baking, simple and quick installation, a more mellow taste of the cigarette, a reduction of tar and nicotine in the cigarette, health and sanitation, and no carbon deposition. Energy-saving and environmentally friendly circumferential heating baking needles and electronic cigarettes for electronic cigarettes.
  • the technical solution adopted by the present invention is:
  • the present invention provides a circumferentially heated baking needle for an electronic cigarette comprising a baking needle having a built-in heating element, the exterior of which is plated with a non-stick coating.
  • the non-stick coating is a Teflon non-stick coating.
  • the non-stick coating is a Teflon non-stick nano coating.
  • the baking needle is further provided with a fixing bracket and a ceramic seat, the ceramic seat is fixed in the fixing bracket, and the baking needle is inserted and fixed in the ceramic seat.
  • the fixing bracket is made of PEEK plastic.
  • the baking needle comprises a metal outer tube and a ceramic tube, the metal outer tube is inserted and fixed in the ceramic seat, the ceramic tube is inserted in the metal outer tube, and the ceramic tube is provided with a plurality of a hollow tube in which a thermocouple and a heating wire as a heating element are respectively disposed, and an outer portion of the metal outer tube is coated with a non-stick coating.
  • the fixing bracket has a hollow cylindrical shape
  • the ceramic seat has a tubular shape
  • the ceramic seat is inserted and fixed in an inner hole of one end of the fixing bracket
  • the metal outer tube is inserted and fixed in the inner hole of the ceramic seat.
  • the metal outer tube is a 304 stainless steel tube.
  • thermocouple is a K-type thermocouple.
  • the present invention further provides an electronic cigarette, wherein the electronic cigarette is provided with the circumferential heating type baking needle for the electronic cigarette.
  • the circumferential heating baking needle for the electronic cigarette of the present invention comprises a baking needle with a built-in heating element, and the circumferential heating is realized by the baking needle, which has the advantages of uniform baking heat generation and simple and quick installation.
  • the baking needle of the circumferentially heated baking needle for the electronic cigarette of the invention is coated with a non-stick coating, and the non-stick coating can effectively prevent the atomizing medium such as tobacco and the baking thereof during baking and heating.
  • the baked residue will adhere to the baking heating element, so as to avoid the occurrence of carbon deposits and the generation of harmful substances such as tar and nicotine in the repeated baking procedure.
  • the flavor of the cigarette is more mellow, and the tar and nicotine in the cigarette are reduced. Hygiene, use without carbon deposits, energy saving and environmental protection.
  • the electronic cigarette of the present invention comprises the circumferentially heated baking needle for the electronic cigarette of the present invention, and also has the aforementioned advantages of the circumferentially heated baking needle for the electronic cigarette of the present invention, and therefore will not be described herein.
  • FIG. 1 is a cross-sectional structural view of an embodiment of the present invention.
  • FIG. 2 is a schematic perspective view showing the structure of a baking needle according to an embodiment of the present invention.
  • FIG. 3 is a schematic front exploded view of an electronic cigarette to which the first embodiment of the present invention is applied.
  • FIG. 4 is a schematic side view showing the structure of an electronic cigarette according to Embodiment 1 of the present invention.
  • Fig. 5 is a cross-sectional exploded view showing the structure of a cartridge according to a second embodiment of the present invention.
  • FIG. 6 is a cross-sectional structural view (including a smoke bomb) of a push-smoke type baking and heating assembly according to a second embodiment of the present invention.
  • FIG. 7 is a cross-sectional structural view (excluding a smoke bomb) of a push-smoke type baking heat-generating component to which the second embodiment of the present invention is applied.
  • the main button includes a button cap; 436, button circuit board; 437, FPC component; 4371, shading film; 4372, light guide column; 438, USB charging interface; 44, battery; 45, heating pin assembly; 51, smoke cup; , jack; 512, force protruding portion; 513, cigarette holder; 52, baking heating assembly body; 520, heating pin assembly; 521, cartridge insertion position; 522, outer ring tube; 523, connecting ring; , plug connector; 5232, back cover; 524, sealing tube; 525, sealing ring; 526, compression ring; 527, fixed bracket
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the circumferentially heated baking needle for the electronic cigarette of the present embodiment includes a baking needle 3 having a built-in heating element, and the outside of the baking needle 3 is plated with a non-stick coating.
  • the circumferential heating type baking needle for the electronic cigarette of the embodiment realizes the circumferential heating by the baking needle 3, and has the advantages of uniform baking and heat generation, simple and quick installation; the outside of the baking needle 3 is coated with a non-stick coating.
  • the non-stick coating can effectively prevent the atomizing medium such as tobacco and its baking residue from sticking to the baking heating element during the baking heating process, thereby avoiding the occurrence of carbon deposit and the generation of tar and nicotine in the repeated baking procedure.
  • Such harmful substances have the advantages of more mellow taste, lower tar and nicotine in cigarettes, health and sanitation, use without carbon deposits, energy saving and environmental protection.
  • the non-stick coating is specifically made of a Teflon non-stick coating
  • the feature of the present embodiment is that the exterior of the baking needle 3 is coated with a non-stick coating to achieve the exterior of the baking needle 3.
  • the non-stick property therefore, under the above technical suggestion, those skilled in the art can undoubtedly determine that the non-stick coating of the present embodiment is not limited to a specific material as long as it can achieve high temperature baking and does not produce Harmful substances can be considered in the non-stick coating.
  • the baking needle 3 is further provided with a fixing bracket 1 and a ceramic seat 2 .
  • the ceramic seat 2 is fixed in the fixing bracket 1 , and the baking needle 3 is inserted and fixed in the ceramic seat 2 and fixed by fixing.
  • Both the bracket 1 and the ceramic seat 2 realize the integrated installation of the baking needle 3, so that the mounting of the baking needle 3 is more convenient, and the double insulation of the fixing bracket 1 and the ceramic seat 2 can effectively prevent heat from being transferred to External to the electronic cigarette, it can improve the heat efficiency and prevent the electronic cigarette from being hot.
  • the fixing bracket 1 is made of PEEK plastic, and the PEEK plastic has the advantages of good thermal insulation performance, which can further improve the heat generation efficiency and prevent the electronic cigarette from being hot.
  • the baking needle 3 includes a metal outer tube 31 and a ceramic tube 32.
  • the metal outer tube 31 is inserted and fixed in the ceramic holder 2, and the ceramic tube 32 is inserted into the metal outer tube 31, and the ceramic is
  • the tube 32 is provided with a plurality of hollow tubes, and a thermocouple 34 and a heating wire 33 as a heating element are respectively disposed in the hollow tube, and the outside of the metal outer tube 31 is plated with a non-stick coating.
  • thermocouple 34 and the heating wire 33 as a heat generating element are respectively mounted, on the one hand,
  • the installation of the heating wire 33 and the thermocouple 34 is simplified, and on the other hand, the heat generation efficiency and the accuracy of the temperature detection can be improved to prevent the excessive heat from being baked due to inaccurate temperature detection to generate harmful substances such as tar and nicotine.
  • the fixing bracket 1 has a hollow cylindrical shape
  • the ceramic seat 2 has a tubular shape
  • the ceramic seat 2 is inserted and fixed in an inner hole of one end of the fixing bracket 1
  • the metal outer tube 31 is inserted and fixed in the inner hole of the ceramic seat 2 .
  • the metal outer tube 31 is a 304 stainless steel tube, which has the physical and chemical properties temperature, environmental protection and health. point.
  • thermocouple 34 is a K-type thermocouple, and is particularly suitable for structural mounting of hollow tubes.
  • the circumferentially heated baking needle for the electronic cigarette of the present embodiment can be sold separately or can be integrated into the electronic cigarette component or the whole machine, for example, integrated with the electronic cigarette with the embodiment.
  • the circumferentially heated baking needle is sold in an electronic cigarette.
  • the electronic cigarette to which the circumferentially heated baking needle of the electronic cigarette of the present embodiment is applied includes an electronic cigarette body 41, and the electronic cigarette body 41 is provided with a plug-connected cartridge 44, and an electron.
  • One side of the smoke body 41 is provided with a sliding slot, and the sliding slot is provided with a pusher cartridge assembly 43.
  • the pusher cartridge assembly 43 includes a sliding button 431 and a sliding bracket 432.
  • the sliding button 431 is slidably disposed in the sliding slot and disposed in the electronic device.
  • the slide button 431 and the slide bracket 432 are fixedly coupled, and the top of the slide bracket 432 is in contact with the lower side of the cartridge 42.
  • the top of the sliding bracket 432 is provided with an annular portion 4321.
  • the outer wall of the cartridge 42 is provided with an annular force receiving rib 421.
  • the annular portion 4321 is sleeved on the outside of the cartridge 42 and is located in the ring. The lower side of the force rib 421.
  • the annular force receiving rib 421 can ensure that the cartridge 42 is reliably pushed out to replace the cartridge 42, and the annular portion 4321 and the annular force receiving rib 421 are both annular structures, ensuring uniform thrust when the cartridge 42 is pushed, and the resistance is small and not Easy to get stuck.
  • the pusher cartridge assembly 43 further includes a spring 433.
  • One end of the slide bracket 432 is provided with an annular portion 4321, and the other end is connected to the internal structure of the electronic cigarette body 41 via a spring 433.
  • the automatic reset of the sliding bracket 432 can be realized by the spring 433, and the original state can be restored each time the cartridge 42 is pushed out (the cartridge 40 can be inserted), and the operation is more convenient.
  • the electronic cigarette body 41 includes a housing 411 and a battery 44 disposed in the housing 411, a control module, and a heat generating needle assembly 45 with a heat generating needle.
  • the heat generating needle of the heat generating needle assembly 45 is inserted at the bottom of the cartridge 42.
  • the heat generating pins of the battery 44 and the heat generating needle assembly 45 are electrically connected to the control module, respectively.
  • the cartridge 42 is composed of a cigarette holder and a tobacco cup which are connected to each other.
  • the tobacco cup is provided with tobacco and the bottom is provided with a socket.
  • the heating needle of the heating needle assembly 45 can bake the tobacco in the tobacco cup to generate smoke from the cartridge 42. The smoke can be sucked in the mouthpiece.
  • the main casing 411 is provided with a main button, and the main button includes a button cap 435 and a button circuit board 436.
  • the button circuit board 436 is soldered with an FPC component 437 with a light source, the outer side of the FPC component 437 and the electronic cigarette body.
  • a light shielding sheet 4371 and a light guiding column 4372 are respectively disposed between the 41, and the key circuit board 436 is connected to the control module.
  • the FPC component 437 with a light source is soldered to the key circuit board 436 of the main button.
  • the FPC component 437 is a flexible circuit board, which has better adaptability and space saving, and can easily understand the electronic cigarette through the light shielding plate 4371 and the light guiding column 4372. Working condition state.
  • the heat generating needle assembly 45 is fixed to the mounting bracket 434, and a fixing cover 4341 is further connected between the heat generating needle assembly 45 and the mounting bracket 434.
  • the control module is specifically disposed in the heat generating needle assembly 45, and the fixing cover 4341 is respectively fixed and fixed by the self-tapping screw and the heat generating needle assembly 45 and the mounting bracket 434.
  • a USB charging interface 438 is also disposed in the housing 411.
  • the USB charging interface 438 is connected to the control module to facilitate charging the battery 44.
  • the battery 44 is a 18650 soft pack battery.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the non-stick coating is a Teflon non-stick nano-coating.
  • Teflon non-stick nano-coating has the advantages of smoother surface, stronger adhesion and more advanced technology than ordinary Teflon non-stick coating, which can further enhance the prevention of fog and other fog during baking and heating.
  • the ability of the medium and its baking residue to adhere to the baking heating element enhances the avoidance of carbon deposits and the production of harmful substances such as tar and nicotine in the repeated baking process, making the cigarette taste more mellow and lower. The tar and nicotine in the cigarettes work better.
  • the cartridge of the present embodiment includes a tobacco cup 51 having a tobacco shred therein, and a bottom portion of the tobacco cup 51 is provided with a socket 511 for inserting a heat generating needle.
  • the above structure can support the circumferential heating baking of the bottom by inserting the heat generating needle, effectively solving the technical problem that the baking effect is poor and the amount of atomized smoke is small when the tobacco is large, and the high-efficiency baking can be realized.
  • the baking efficiency is high, the amount of smoke is large, and the cleaning and replacement are convenient and quick;
  • the socket 511 for inserting the heating pin is arranged at the bottom of the cigarette cup 51, and the circumferential heating baking is supported, and the baking is uniform and the installation is simple and quick.
  • the taste of the cigarette is more mellow, reducing the tar and nicotine in the cigarette, the health and sanitation, the use of no carbon, energy saving and environmental protection.
  • the outer wall of the cup 51 is provided with a force-protruding portion 512 for pushing the cup 51, and the force-carrying portion 512 pushes the cup 51 to push the cartridge out more labor-saving and reliable.
  • the open end of the tobacco cup 51 is also sleeved with a cigarette holder 513, so that the cigarette holder replaces the cigarette holder 513 together when replaced, which is more sanitary and reliable.
  • the push-smoke type baking heat-generating assembly of the present embodiment includes a baking heat-generating assembly body 52 with a heat-generating needle assembly 520, and one end of the baking heat-generating assembly body 52 is provided with a cartridge.
  • the root of the heating pin of the heating pin assembly 520 is fixed at the bottom of the cartridge insertion hole 521, and the cartridge is inserted into the cartridge insertion hole 521, and the heating pin of the heating pin assembly 520 is inserted into the insertion hole 511.
  • the above structure can support the push-pull use of the cartridge, effectively solves the technical problem that the baking effect is poor and the amount of atomized smoke is small when the tobacco is large, and the bottom can be inserted into the heating needle to circumferentially heat the tobacco.
  • the utility model effectively solves the technical problem that the baking effect is poor and the amount of atomized smoke is small when the tobacco is large, and the high-efficiency baking can be realized, the baking efficiency is high, the amount of smoke is large, the cleaning and replacement are convenient and fast, and the circumferential heating type is supported. Baking, with uniform baking and heating, simple and quick installation, more mellow taste, reduced tar and nicotine in cigarettes, good health, no carbon deposits, energy saving and environmental protection.
  • the baking heat generating assembly body 52 includes an outer ring tube 522 and is inserted into the outer ring tube 522.
  • the connecting ring 523 is fixed to the connecting ring 523.
  • One end of the connecting ring 523 is provided with a plug connector 5231.
  • the plug connector 5231 is inserted with a sealing tube 524.
  • the inner cavity of the sealing tube 524 forms a cartridge jack 521.
  • the heat generating needle of the heat generating needle assembly 520 is inserted into the sealing tube 524.
  • the inner wall of the open end of the sealing tube 524 is provided with a sealing ring 525 and a pressing ring 526.
  • the pressing ring 526 is disposed outside the sealing ring 525 to fix the sealing ring 525 on the inner wall of the sealing tube 524.
  • the outer wall of the bombed cup 51 has an interference fit with the seal ring 525.
  • the sealing ring 525 is a tubular structure in the embodiment, and a rib is disposed on the inner wall of the tubular structure of the sealing ring 525, and the rib is extended on the inner wall of the sealing tube 524 to ensure the contents of the cartridge. A reliable seal between the cup 51 and the inner wall of the sealing tube 524.
  • the other end of the connecting ring 523 is provided with a back cover 5232, which can prevent external debris from entering the inside through the connecting ring 523, and can effectively protect the device inside the electronic cigarette, and is more safe and reliable.
  • the connecting ring 523 is inserted into the inner cavity of one end of the outer ring tube 522, and the fixing bracket 527 is inserted into the inner cavity of the outer end of the outer ring tube 522.
  • the control module 528 is provided with a control module 528 for heating.
  • the needle assembly 520 and the control module 528 are electrically connected.
  • a flexible fixing sleeve 5271 is disposed in the fixing bracket 527, and the control module 528 is disposed in the flexible fixing sleeve 5271.
  • the flexible fixing sleeve 5271 is specifically made of silica gel, which can effectively buffer the influence of the external impact on the control module 528 to enhance the reliability of the control module 528 and extend the service life of the control module 528.

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  • Resistance Heating (AREA)
  • Baking, Grill, Roasting (AREA)
  • Tires In General (AREA)

Abstract

一种用于电子烟的周向加热式烘烤针及电子烟，用于电子烟的周向加热式烘烤针包括内置发热元件的烘烤针头(3)，烘烤针头(3)的外部镀有不粘涂层，不粘涂层为铁氟龙不粘涂层或铁氟龙不粘纳米涂层，烘烤针头(3)上还设有固定支架(1)和陶瓷座(2)，陶瓷座(2)固定于固定支架(1)内，烘烤针头(3)插设固定于陶瓷座(2)内；电子烟中设有该用于电子烟的周向加热式烘烤针。该电子烟具有烘烤发热均匀、安装简单快捷、烟支口味更加香醇，降低烟支中的焦油和尼古丁，健康卫生、使用无积碳、节能环保的优点。

Description

用于电子烟的周向加热式烘烤针及电子烟 【技术领域】
本发明涉及用于电子烟的烘烤发热设备，具体涉及一种用于电子烟的周向加热式烘烤针及电子烟。
【背景技术】
烘烤型电子烟是一种新型电子烟，用于通过烘烤发热元件来对烟草等雾化介质进行加热产生烟雾。但是，在实际使用过程中，由于烘烤发热元件直接和烟草等雾化介质接触，在烘烤加热过程中，烟草等雾化介质及其烘烤残余物会和烘烤发热元件粘连，从而在反复烘烤规程中会容易产生积碳，而且烘烤的口味也不够纯正，而且由于部分烟草等雾化介质及其烘烤残余物会长期处于高温烘烤状态，会产生焦油和尼古丁等有害物质，有害人体健康。
【发明内容】
本发明要解决的技术问题：针对现有技术的上述问题，提供一种烘烤发热均匀、安装简单快捷、烟支口味更加香醇，降低烟支中的焦油和尼古丁，健康卫生、使用无积碳、节能环保的用于电子烟的周向加热式烘烤针及电子烟。
为了解决上述技术问题，本发明采用的技术方案为：
本发明提供一种用于电子烟的周向加热式烘烤针，包括内置发热元件的烘烤针头，所述烘烤针头的外部镀有不粘涂层。
优选地，所述不粘涂层为铁氟龙不粘涂层。
优选地，所述不粘涂层为铁氟龙不粘纳米涂层。
优选地，所述烘烤针头上还设有固定支架和陶瓷座，所述陶瓷座固定于固定支架内，所述烘烤针头插设固定于陶瓷座内。
优选地，所述固定支架采用PEEK塑胶制成。
优选地，所述烘烤针头包括金属外管和陶瓷管，所述金属外管插设固定于陶瓷座内，所述陶瓷管插设于金属外管内，且所述陶瓷管中设有多个空心管，所述空心管内分别设有热电偶以及作为发热元件的发热丝，且所述金属外管的外部镀有不粘涂层。
优选地，所述固定支架为空心圆柱状，所述陶瓷座呈管状，所述陶瓷座插设固定于固定支架一端的内孔中，所述金属外管插设固定于陶瓷座的内孔中。
优选地，所述金属外管为304不锈钢管。
优选地，所述热电偶为K型热电偶。
进一步地，本发明还提供一种电子烟，所述电子烟中设有前述用于电子烟的周向加热式烘烤针。
本发明用于电子烟的周向加热式烘烤针具有下述优点：
1、本发明用于电子烟的周向加热式烘烤针包括内置发热元件的烘烤针头，通过烘烤针头实现周向加热，具有烘烤发热均匀、安装简单快捷的优点。
2、本发明用于电子烟的周向加热式烘烤针的烘烤针头的外部镀有不粘涂层，通过不粘涂层能够有效防止烘烤加热过程中烟草等雾化介质及其烘烤残余物会和烘烤发热元件粘连，从而避免在反复烘烤规程中会容易产生积碳以及产生焦油和尼古丁等有害物质，具有烟支口味更加香醇，降低烟支中的焦油和尼古丁，健康卫生、使用无积碳、节能环保的优点。
本发明的电子烟包含本发明用于电子烟的周向加热式烘烤针，同样也具有本发明用于电子烟的周向加热式烘烤针的前述优点，故在此不再赘述。
【附图说明】
图1为本发明实施例的剖视结构示意图。
图2为本发明实施例烘烤针头的立体结构示意图。
图3为应用本发明实施例一的电子烟的主视分解结构示意图。
图4为应用本发明实施例一的电子烟的侧视分解结构示意图。
图5为应用本发明实施例二的烟弹的剖视分解结构示意图。
图6为应用本发明实施例二的推烟弹式烘烤发热组件的剖视结构示意图(含烟弹)。
图7为应用本发明实施例二的推烟弹式烘烤发热组件的剖视结构示意图(不含烟弹)。
图例说明：1、固定支架；2、陶瓷座；3、烘烤针头；31、金属外管；32、陶瓷管；33、发热丝；34、热电偶；41、电子烟本体；411、外壳；42、烟弹；421、环形受力凸棱；43、推烟弹组件；431、滑动钮；432、滑动支架；4321、环形部；433、弹簧；434、安装支架；4341、固定盖；435、主按键包括按键帽；436、按键电路板；437、FPC组件；4371、遮光片；4372、导光柱；438、USB充电接口；44、电池；45、发热针组件；51、烟杯；511、插孔；512、受力凸出部；513、烟嘴；52、烘烤发热组件本体；520、发热针组件；521、烟弹插孔位；522、外环管；523、连接环；5231、插接头；5232、后盖；524、密封管；525、密封圈；526、压圈；527、固定支架；5271、柔性固定套；528、控制模块。
【具体实施方式】
实施例一：
如图1和图2所示，本实施例用于电子烟的周向加热式烘烤针包括内置发热元件的烘烤针头3，烘烤针头3的外部镀有不粘涂层。本实施例用于电子烟的周向加热式烘烤针通过烘烤针头3实现周向加热，具有烘烤发热均匀、安装简单快捷的优点；烘烤针头3的外部镀有不粘涂层，通过不粘涂层能够有效防止烘烤加热过程中烟草等雾化介质及其烘烤残余物会和烘烤发热元件粘连，从而避免在反复烘烤规程中会容易产生积碳以及产生焦油和尼古丁等有害物质，具有烟支口味更加香醇，降低烟支中的焦油和尼古丁，健康卫生、使用无积碳、节能环保的优点。
本实施例中，不粘涂层具体采用铁氟龙不粘涂层，毫无疑问，本实施例的特点就在于烘烤针头3的外部镀有不粘涂层来实现烘烤针头3的外部的不粘特性，因此在上述技术启示下，本领域技术人员可以毫无疑义地确定，本实施例的不粘涂层并不局限于特定材料，只要其能够实现耐高温烘烤且不会产生有害物质，均可以在不粘涂层的考虑之列。
如图1和图2所示，烘烤针头3上还设有固定支架1和陶瓷座2，陶瓷座2固定于固定支架1内，烘烤针头3插设固定于陶瓷座2内，通过固定支架1和陶瓷座2两者来实现烘烤针头3的集成安装，使得烘烤针头3的安装更方便，而且通过固定支架1和陶瓷座2两者双重隔热，能够有效地防止热量传递到电子烟外部，能够提高发热效率、防止电子烟烫手。
本实施例中，固定支架1采用PEEK塑胶制成，PEEK塑胶具有隔热性能好的优点，能够进一步提高发热效率、防止电子烟烫手。
如图1和图2所示，烘烤针头3包括金属外管31和陶瓷管32，金属外管31插设固定于陶瓷座2内，陶瓷管32插设于金属外管31内，且陶瓷管32中设有多个空心管，空心管内分别设有热电偶34以及作为发热元件的发热丝33，且金属外管31的外部镀有不粘涂层。
通过外部的金属外管31，能够确保外部热量均匀，使得烘烤发热均匀；通过陶瓷管32中设有多个空心管，并分别安装热电偶34以及作为发热元件的发热丝33，一方面能够简化发热丝33和热电偶34的安装，另一方面也能够提高发热效率以及温度检测的准确度，以防止由于温度检测不准确而过热烘烤产生焦油和尼古丁等有害物质。
本实施例中，固定支架1为空心圆柱状，陶瓷座2呈管状，陶瓷座2插设固定于固定支架1一端的内孔中，金属外管31插设固定于陶瓷座2的内孔中，通过上述结构，采用插拔式安装即可实现本实施例用于电子烟的周向加热式烘烤针的快速安装。
本实施例中，金属外管31为304不锈钢管，具有物理化学性能温度、环保健康的优 点。
本实施例中，热电偶34为K型热电偶，尤其适合空心管的结构安装。
需要说明的是，本实施例用于电子烟的周向加热式烘烤针既可单独出售，也可集成电子烟的部件或整机中出售，例如集成在带有本实施例用于电子烟的周向加热式烘烤针的电子烟中出售。
如图3和图4所示，应用本实施例用于电子烟的周向加热式烘烤针的电子烟包括电子烟本体41，电子烟本体41上设有插接连接的烟弹42，电子烟本体41的一侧设有滑槽，且滑槽中设有推烟弹组件43，推烟弹组件43包括滑动钮431和滑动支架432，滑动钮431滑动布置于滑槽中且布置于电子烟本体41的外部，滑动钮431和滑动支架432固定连接，滑动支架432的顶部抵触在烟弹42的下侧。采用可更换的烟弹42的方式，通过推烟弹组件43可快速推出烟弹42以更换烟弹42，具有更换烟弹操作快捷、结构简单、使用方便的优点。
如图3和图4所示，滑动支架432的顶部设有环形部4321，烟弹42的外壁上设有环形受力凸棱421，环形部4321套设于烟弹42的外部且位于环形受力凸棱421的下侧。通过环形受力凸棱421能够确保可靠地推出烟弹42以更换烟弹42，而且环形部4321和环形受力凸棱421均采用环形结构，确保推动烟弹42时推力均匀，阻力小、不容易卡住。
如图3和图4所示，推烟弹组件43还包括弹簧433，滑动支架432的一端设有环形部4321、另一端通过弹簧433与电子烟本体41的内部结构相连。通过弹簧433能够实现滑动支架432的自动复位，每次推出烟弹42即可恢复原来的状态(安装烟弹42插入即可)，操作更加方便。
如图3和图4所示，滑动钮431和滑动支架432之间设有安装支架434，滑动钮431通过安装支架434与滑动支架432相连。本实施例中，电子烟本体41包括外壳411和设于外壳411内的电池44、控制模块和带有发热针的发热针组件45，发热针组件45的发热针插设于烟弹42底部的插孔内，电池44、发热针组件45的发热针分别与控制模块电连接。烟弹42由相互连接的烟嘴和烟杯组成，烟杯内设烟丝且底部设有插孔，发热针组件45的发热针即可将烟杯中的烟丝进行烘烤产生烟雾，从烟弹42的烟嘴中即可吸食该烟雾。
如图4所示，外壳411上设有主按键，主按键包括按键帽435和按键电路板436，按键电路板436上焊接有带有光源的FPC组件437，FPC组件437的外侧和电子烟本体41之间分别设有遮光片4371和导光柱4372，按键电路板436与控制模块相连。主按键的按键电路板436上焊接有带有光源的FPC组件437，FPC组件437为柔性电路板，适应性更好，更加节约空间，而且通过遮光片4371和导光柱4372可以方便地了解电子烟的工作状 态。
如图4所示，发热针组件45固定在安装支架434上，且发热针组件45和安装支架434之间还连接有固定盖4341。本实施例中，控制模块具体是设置在发热针组件45中，且固定盖4341分别通过自攻螺丝与发热针组件45和安装支架434连接固定。
如图4所示，外壳411内还设有USB充电接口438，USB充电接口438与控制模块相连，便于对电池44充电。本实施例中，电池44采用18650软包电池。
实施例二：
本实施例中，不粘涂层为铁氟龙不粘纳米涂层。铁氟龙不粘纳米涂层相对普通的铁氟龙不粘涂层而言，具有表面更细滑、附着力更强、艺更先进的优点，能够进一步增强防止烘烤加热过程中烟草等雾化介质及其烘烤残余物会和烘烤发热元件粘连的性能，增强避免在反复烘烤规程中会容易产生积碳以及产生焦油和尼古丁等有害物质的效能，使得烟支口味更加香醇，降低烟支中的焦油和尼古丁效果更好。
如图5所示，本实施例的烟弹包括烟杯51，烟杯51内装设有烟丝，烟杯51的底部设有用于插入发热针的插孔511。通过上述结构可支持底部于插入发热针来对烟草进行周向加热式烘烤，有效地解决了烟丝较多时烘烤效果差、雾化烟雾量少的技术问题，能够实现高效率的烘烤，烘烤效率高、烟雾量大，清理和更换方便快捷；在烟杯51的底部设有用于插入发热针的插孔511，支持周向加热式烘烤，具有烘烤发热均匀、安装简单快捷、烟支口味更加香醇，降低烟支中的焦油和尼古丁，健康卫生、使用无积碳、节能环保的优点。如图5所示，烟杯51的外壁上设有用于推动烟杯51的受力凸出部512，通过受力凸出部512来推动烟杯51将烟弹推出时更加省力和可靠。如图5所示，烟杯51的开口端还套接有烟嘴513，从而更换时烟弹将烟嘴513一起更换，更加卫生可靠。
如图6和图7所示，本实施例的推烟弹式烘烤发热组件包括带有发热针组件520的烘烤发热组件本体52，烘烤发热组件本体52的一端设有烟弹插孔位521，发热针组件520的发热针根部固定在烟弹插孔位521的底部，烟弹插孔位521中插设有烟弹，发热针组件520的发热针插设于插孔511内。通过上述结构可支持烟弹的推拉使用，有效地解决了烟丝较多时烘烤效果差、雾化烟雾量少的技术问题，同样可支持底部于插入发热针来对烟草进行周向加热式烘烤，有效地解决了烟丝较多时烘烤效果差、雾化烟雾量少的技术问题，能够实现高效率的烘烤，烘烤效率高、烟雾量大，清理和更换方便快捷，支持周向加热式烘烤，具有烘烤发热均匀、安装简单快捷、烟支口味更加香醇，降低烟支中的焦油和尼古丁，健康卫生、使用无积碳、节能环保的优点。
如图6和图7所示，烘烤发热组件本体52包括外环管522和插设于外环管522内的 连接环523，发热针组件520固定在连接环523上，连接环523的一端设有插接头5231，插接头5231上插接有密封管524，密封管524的内腔形成烟弹插孔位521，且发热针组件520的发热针插设布置于密封管524内。
如图6和图7所示，密封管524的开口端的内壁处设有密封圈525和压圈526，压圈526布置于密封圈525外侧将密封圈525固定在密封管524的内壁上，烟弹的烟杯51外壁与密封圈525过盈配合。通过密封圈525和压圈526的结构，实现了烟弹的烟杯51和密封管524的内壁之间的可靠密封。参见图6可知，本实施例中密封圈525为管状结构，且密封圈525的管状结构内壁上设有一条凸棱，且凸棱伸出布置于密封管524的内壁上，以确保烟弹的烟杯51和密封管524的内壁之间的可靠密封。
如图6和图7所示，连接环523的另一端设有后盖5232，可以防止外部杂物通过连接环523进入内部，可以有效保护电子烟内部的器件，更加安全可靠。本实施例中，连接环523插设于外环管522一端的内腔中，外环管522的另一端的内腔中插设有固定支架527，固定支架527中设有控制模块528，发热针组件520和控制模块528电连接。本实施例中，固定支架527中设有柔性固定套5271，控制模块528布置于柔性固定套5271中。本实施例中柔性固定套5271具体采用硅胶制成，能够有效缓冲外部冲击对控制模块528的影响，以增强控制模块528的可靠性以及延长控制模块528的使用寿命。
以上所述仅是本发明的优选实施方式，本发明的保护范围并不仅局限于上述实施例，凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理前提下的若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

  1. 一种用于电子烟的周向加热式烘烤针，其特征在于：包括内置发热元件的烘烤针头(3)，所述烘烤针头(3)的外部镀有不粘涂层。
  2. 根据权利要求1所述的用于电子烟的周向加热式烘烤针，其特征在于：所述不粘涂层为铁氟龙不粘涂层。
  3. 根据权利要求1所述的用于电子烟的周向加热式烘烤针，其特征在于：所述不粘涂层为铁氟龙不粘纳米涂层。
  4. 根据权利要求1所述的用于电子烟的周向加热式烘烤针，其特征在于：所述烘烤针头(3)上还设有固定支架(1)和陶瓷座(2)，所述陶瓷座(2)固定于固定支架(1)内，所述烘烤针头(3)插设固定于陶瓷座(2)内。
  5. 根据权利要求4所述的用于电子烟的周向加热式烘烤针，其特征在于：所述固定支架(1)采用PEEK塑胶制成。
  6. 根据权利要求5所述的用于电子烟的周向加热式烘烤针，其特征在于：所述烘烤针头(3)包括金属外管(31)和陶瓷管(32)，所述金属外管(31)插设固定于陶瓷座(2)内，所述陶瓷管(32)插设于金属外管(31)内，且所述陶瓷管(32)中设有多个空心管，所述空心管内分别设有热电偶(34)以及作为发热元件的发热丝(33)，且所述金属外管(31)的外部镀有不粘涂层。
  7. 根据权利要求6所述的用于电子烟的周向加热式烘烤针，其特征在于：所述固定支架(1)为空心圆柱状，所述陶瓷座(2)呈管状，所述陶瓷座(2)插设固定于固定支架(1)一端的内孔中，所述金属外管(31)插设固定于陶瓷座(2)的内孔中。
  8. 根据权利要求6所述的用于电子烟的周向加热式烘烤针，其特征在于：所述金属外管(31)为304不锈钢管。
  9. 根据权利要求6所述的用于电子烟的周向加热式烘烤针，其特征在于：所述热电偶(34)为K型热电偶。
  10. 一种电子烟，其特征在于：所述电子烟中设有权利要求1～9中任意一项所述的用于电子烟的周向加热式烘烤针。
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