WO2018107496A1 - Appareil à fumer le narguilé et son composant chauffant - Google Patents

Appareil à fumer le narguilé et son composant chauffant Download PDF

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Publication number
WO2018107496A1
WO2018107496A1 PCT/CN2016/110511 CN2016110511W WO2018107496A1 WO 2018107496 A1 WO2018107496 A1 WO 2018107496A1 CN 2016110511 W CN2016110511 W CN 2016110511W WO 2018107496 A1 WO2018107496 A1 WO 2018107496A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
cup
base
disposed
assembly
Prior art date
Application number
PCT/CN2016/110511
Other languages
English (en)
Chinese (zh)
Inventor
陈家太
鲁其勇
宋海龙
陈时凯
Original Assignee
深圳市赛尔美电子科技有限公司
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 深圳市赛尔美电子科技有限公司 filed Critical 深圳市赛尔美电子科技有限公司
Priority to PCT/CN2016/110511 priority Critical patent/WO2018107496A1/fr
Publication of WO2018107496A1 publication Critical patent/WO2018107496A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F1/00—Tobacco pipes
    • A24F1/30—Hookahs

Definitions

  • the invention relates to the technical field of water smog, in particular to a water pipe smoking device and a heating assembly thereof.
  • Hookah is a tobacco product that originated in the Middle East and is usually made from a blend of tobacco and honey, spices or juice.
  • the hookah is used to suck the hookah.
  • the usual method is to temporarily wrap the hookah with tin foil paper, then put a few vent holes on the foil paper, and then wrap the tin foil paper formed by temporarily wrapping the hookah on the upper end of the hookah.
  • On the smoky pot place charcoal on the foil paper package to bake the shisha.
  • charcoal is used to heat the hookah, CO is easily generated, and the smell of the soot is felt when sucking, and the cleaning work is troublesome after the end of the suction.
  • a heating assembly comprising:
  • a heating body disposed on the first base
  • a heating cup comprising a cup body and a contact portion protruding from a bottom of the cup body, a gap between a bottom of the cup body and the heating body, an end of the contact portion and the cup body a bottom contact, the other end of the contact portion is in contact with the heating body, and an area of the other end of the contact portion is smaller than an area of a bottom portion of the cup body;
  • the first outer cover is disposed on the outer side of the first base, the heating body and the heating cup, and a plurality of first air inlet holes are defined in an outer circumference of the first outer cover.
  • a hookah smoking article comprising:
  • a second base is disposed on the heating cup, a sidewall of the second base is provided with a second air inlet hole, and the second air inlet hole is in communication with the cup body;
  • the suction assembly disposed on the second base, the suction assembly includes a suction tube and a suction nozzle, one end of the suction tube is in communication with the cup body, and the other end of the suction tube is The nozzles are connected.
  • a hookah smoking article comprising:
  • a second base is disposed on the heating cup, a sidewall of the second base is provided with a second air inlet hole, and the second air inlet hole is in communication with the cup body;
  • the suction assembly disposed on the second base, the suction assembly includes a suction tube and a suction nozzle, one end of the suction tube is in communication with the cup body, and the other end of the suction tube is The nozzles are connected;
  • the battery assembly disposed at a bottom of the first base, the battery assembly includes a battery holder, a battery pack, and a circuit board, the battery pack is disposed on the battery holder, the circuit board and the battery pack and the battery
  • the heating assembly is electrically connected, and the temperature variation of the heating assembly is controlled by the circuit board control voltage.
  • the above-mentioned hookah smoking device and the heating assembly thereof are in contact with the bottom of the cup body at the end of the contact portion, and the other end is in contact with the heating body, and the area of the other end of the contact portion is smaller than the area of the bottom of the cup body, the cup There is a gap between the bottom of the body and the heating body, so the heating element mainly transfers heat to the heating cup by radiative heat transfer, and the direct contact heat is less.
  • the first air inlet hole on the first outer cover can also disperse heat, avoiding heat concentration and upward conduction, and can ensure that the water smoke in the cup body does not rise rapidly after the temperature of the water pipe itself reaches the smoke requirement during baking.
  • the hookah is poorly baked and tastes bad, but it maintains a gentle rise in the proper temperature range.
  • the airflow enters through the first air inlet hole, and through forced convection, a part of the heat of the heating body is taken into the cup body to bake the water pipe, so that the temperature of the water pipe has a short increase, and the amount of smoke is increased. . Therefore, baking and heating the water pipe by means of hot air flow and heat radiation is beneficial to uniformly heating the water pipe.
  • direct suction the airflow enters from the first air inlet hole, and through forced convection, a part of the heat of the heating body is taken into the cup body to bake the water pipe, and the smoke generated by the water temperature rises through the second base to enter the pumping.
  • the cold airflow entering through the second air inlet hole reduces the temperature and the dilution concentration, which can prevent the smoke from being scalded and the taste is more fresh.
  • the water filtering portion is omitted, which is convenient to carry; The heating method of air and heat radiation is evenly heated.
  • Figure 1 is a cross-sectional view of a hookah smoking article in an embodiment
  • Figure 2 is a cross-sectional view of the heating assembly and the second base of Figure 1;
  • FIG 3 is a partial perspective exploded view of the hookah smoking device shown in Figure 1;
  • Figure 4 is a perspective exploded view of the water pipe, the heating cup and the heating body of Figure 3;
  • Figure 5 is a schematic structural view of the water pipe, the heating cup and the heating body shown in Figure 4;
  • Figure 6 is a perspective perspective view of a water pipe cartridge in an embodiment
  • Figure 7 is a perspective cross-sectional view of the water pipe shown in Figure 6;
  • FIG. 8 is a schematic structural view of a water pipe, a heating cup, and a heating body in another embodiment
  • FIG. 9 is a schematic structural view of a water pipe, a heating cup and a heating body in still another embodiment
  • FIG. 10 is a schematic structural view of a water pipe, a heating cup, and a heating body in still another embodiment
  • Figure 11 is another partial exploded perspective view of the hookah smoking device shown in Figure 1;
  • Figure 12 is a schematic structural view of the hookah smoking device shown in Figure 1;
  • Figure 13 is a schematic view showing the flow direction of the water pipe of the hookah shown in Figure 1;
  • Figure 14 is a cross-sectional view of a hookah smoking article in another embodiment
  • Figure 15 is a cross-sectional view of a hookah smoking article in still another embodiment.
  • a water pipe smoking device 10 in an embodiment is mainly used for smoking hookah.
  • the water pipe smoking device 10 includes a heating assembly 100 , a plug 200 , a second base 300 , a suction assembly 400 , and a battery assembly 500 .
  • the heating assembly 100 includes a first base 110, a heating body 120, a heating cup 130, and a first outer cover 140.
  • the first base 110 is mainly used for supporting.
  • the first base 110 is provided with a support base 111.
  • the heating body 120 is disposed on the support base 111.
  • the temperature resistant washer 112 is disposed between the heating body 120 and the support base 111.
  • the support base 111 is disposed at a middle portion of the first base 110, and the heat insulating paper 113 is further disposed between the temperature resistant washer 112 and the heating body 120 to prevent the heat generated by the heating body 120 from being excessively transmitted to the support base 111.
  • the edge of the first base 110 is further provided with a positioning post 114.
  • the positioning post 114 is provided with a first positioning hole 115.
  • a fixed upper cover 116 is disposed to fix the upper cover 116.
  • the second positioning hole 117 is opened and is inserted into the first positioning hole 115 and the second positioning hole 117 by a fastener such as a screw to fix the fixed upper cover 116 to the upper end of the first base 110.
  • the bottom of the first base 110 is further provided with a base insulating paper 118 and a base sealing ring 119.
  • the base insulating paper 118 is located between the first base 110 and the base sealing ring 119.
  • the heating body 120 is disposed on the first base 110.
  • the heating body 120 can be electrically connected to the battery through the wire 600 or can be connected to the plug 200 through the wire 600. Specifically, in the present embodiment, the heating body 120 generates heat after being energized.
  • the heating body 120 may include a heating wire and a heat conducting rod, and the heating wire is wound around the heat conducting rod, and the heat generated after the heating wire is energized is transmitted to the heat conducting rod.
  • the heating body 120 can also be electrically connected to the battery only by wires, or can be connected to the plug 200 only by wires, and can be energized by plugs 200 inserted into the socket.
  • the heating cup 130 includes a cup body 131 and a contact portion 132 protruding from the bottom of the cup body 131.
  • the bottom of the cup body 131 has a gap with the heating body 120.
  • One end of the contact portion 132 is in contact with the bottom of the cup body 131, and the contact portion 132 is The other end is in contact with the heating body 120.
  • the area of the other end of the contact portion 132 is smaller than the area of the bottom of the cup body 131, so that heat transferred from the heating body 120 by direct conduction is less.
  • the contact portion 132 may be a protrusion, a bump, or the like that protrudes from the cup 121.
  • the area of the end of the contact portion 132 that directly contacts the heating body 120 is smaller than the area of the bottom of the entire cup 121.
  • the bottom of the heating cup 130 is not in direct contact with the heating body 120, but is in contact with the heating body 120 through the contact portion 132, so that the heat of the heating body 120 can pass through the contact portion 132 in a conductive manner, but due to the other end of the contact portion 132
  • the area is smaller than the area of the bottom of the cup 131, and there is a gap between the bottom of the cup 131 and the heating body 120. Therefore, the heating element mainly heats the heating cup 130 by radiation heat transfer.
  • the bottom edge of the cup 131 of the heating cup 130 protrudes downward to form the holding portion 133.
  • the height of the holding portion 133 is larger than the height of the contact portion 132, and the holding portion 133 is held by the outer periphery of the heating body 120, and the inner diameter of the holding portion 133 is larger than the outer diameter of the heating body 120. Therefore, in the normal state, the holding portion 133 and the heating body 120 have a certain gap.
  • the catching portion 133 is for restricting excessive occurrence of left and right movement of the heating cup 130.
  • the catching portion 133 may be annular or formed by a plurality of segments spaced apart from each other.
  • the first outer cover 140 is disposed on the outer side of the first base 110 , the heating body 120 , and the heating cup 130 .
  • the first outer cover 140 defines a plurality of first air inlet holes 141 .
  • the outside cold air enters the inside of the first outer cover 140 from the first intake hole 141, and the heating body 120 heats the cold air.
  • the plurality of first intake holes 141 are radially distributed along the outer circumference of the first outer cover 140, and the first intake holes 141 are elongated holes extending in the axial direction of the first outer cover 140.
  • the lengths of the adjacent two first intake holes 141 are different, and the two first intake holes 141 spaced apart from each other have the same length, and are formed in a structure in which the lengths are alternately arranged.
  • a water pipe box 700 is further included, and the water pipe box 700 is used for containing hookah.
  • the water pipe box 700 is received in the cup body 131 of the heating cup 130.
  • the water pipe box 700 includes a top cover 710 and a box body 720.
  • the top cover 710 is provided with a plurality of spaced first venting holes 711, and the bottom wall 721 of the box body 720 A plurality of spaced second venting holes 722 are defined.
  • the bottom wall 721 of the casing 720 is a concave curved surface, and the bottom 134 of the cup 131 is flat, so that only the edge portion of the bottom wall 721 of the casing 720 and the bottom 134 of the cup 131 are directly In contact, a gap is formed between the intermediate portion of the bottom wall 721 of the casing 720 and the bottom 134 of the cup 131 to form an air flow passage 740.
  • the bottom wall 721 of the water pipe cartridge 700 in another embodiment is an outer convex curved surface, and the bottom portion 134 of the cup body 131 is a flat surface. Therefore, only the intermediate portion of the bottom wall 721 of the casing 720 is in direct contact with the bottom portion 134 of the cup body 131, and the edge portion of the bottom wall 721 of the casing 720 has a gap with the bottom portion 134 of the cup body 131 to form the air flow passage 740.
  • the bottom wall 721 of the casing 720 in the other embodiment is a flat surface, and the bottom 134 of the cup body 131 is an outer convex curved surface. Therefore, only the edge portion of the bottom portion 134 of the cup body 131 is in direct contact with the bottom wall 721 of the casing 720, and the intermediate portion of the bottom portion 134 of the cup body 131 has a gap with the bottom wall 721 of the casing 720 to form the air flow passage 740.
  • the bottom wall 721 of the casing 720 in another embodiment is a flat surface, and the bottom 134 of the cup 131 is a concave curved surface. Therefore, only the middle portion of the bottom portion 134 of the cup body 131 is in direct contact with the bottom wall 721 of the casing 720, and the edge portion of the bottom portion 134 of the cup body 131 has a gap with the bottom wall 721 of the casing 720 to form the air flow passage 740.
  • the heating body 120 When the heating assembly 100 is started, the heating body 120 is heated rapidly. In the non-suction state, since one end of the contact portion 132 is in contact with the bottom of the cup 131, the other end is in contact with the heating body 120, and the other end of the contact portion 132 has an area smaller than the area of the bottom of the cup 131, and the bottom of the cup 131 is There is a gap between the heating bodies 120, so that the heating element mainly transfers heat to the heating cup 130 by radiative heat transfer, and the direct contact heat is less.
  • the first air inlet hole 141 on the first outer cover 140 can also disperse heat, avoiding heat concentration and upward conduction, and can ensure that the water smoke in the cup body 131 is not baked, and the temperature of the water pipe itself does not meet the smoke requirement.
  • the rapid rise causes the hookah to bake and the taste is not good, but maintains a gentle rise in the proper temperature range.
  • the airflow enters through the first air inlet hole 141.
  • a part of the heat of the heating body 120 is taken into the cup body 131 to bake the water pipe, so that the temperature of the water pipe has a short-term improvement.
  • the amount of smoke increases. Therefore, baking and heating the water pipe by means of hot air flow and heat radiation is beneficial to uniformly heating the water pipe.
  • the plug 200 is electrically connected to the heating assembly 100 by wires. Specifically, the plug 200 is electrically connected to the heating body 120 through a wire, and the plug 200 is inserted into the socket to cause the heating body 120 to generate heat.
  • An AC electrical control assembly 210 is further disposed between the plug 200 and the heating assembly 100 for controlling the temperature change of the heating assembly 100 by controlling the voltage.
  • the AC control component 210 controls the voltage to a value at which the heater 120 is energized to generate heat. After a period of time, the AC control component 210 reduces the voltage, and then the heater 120 is energized at the reduced voltage to generate heat for a period of time. The AC control component 210 re-controls the voltage to another value, and the heating body 120 generates heat after being energized.
  • the taste to adjust the control voltage, when the voltage is large, the generated smoke is more, the taste is heavy, the voltage is small, the generated smoke is less, and the taste is fresh.
  • the second base 300 is disposed on the heating cup 130, and the second inlet hole 310 is defined in the sidewall of the second base 300. Specifically, the second base 300 is disposed above the heating cup 130, and a cavity 320 is formed between the second base 300 and the heating cup 130. The second air inlet 310 communicates with the cavity 320 to heat the cup of the cup 130. 131 is also in communication with cavity 320.
  • the suction assembly 400 is disposed on the second base 300.
  • the suction assembly 400 includes a suction tube 410 and a suction nozzle 420.
  • One end of the suction tube 410 communicates with the cup 131, and the other end of the suction tube 410 and the suction nozzle 420.
  • the suction assembly 400 further includes a connector 430, a housing 440, an upper cover 450, and a fixing head 460.
  • the connector 430 is screwed onto the second base 300, and the connector 430 is in communication with the cavity 320.
  • One end of the suction pipe 410 is inserted into the joint 430, so the suction pipe 410 is also in communication with the cavity 320.
  • the outer casing 440 is placed on the second base 300. Therefore, the connecting head 430, the suction pipe 410, and the fixing head 460 are all housed in the outer casing 440.
  • the outer casing 440 can be made of transparent glass.
  • the upper cover 450 covers the upper end of the outer casing 440, the fixing head 460 is fixed to the inner side of the upper cover 450, and the suction nozzle 420 is integrally formed on the upper cover 450.
  • the other end of the suction pipe 410 is fixed to the fixed head 460, and the suction pipe 410 is in communication with the suction nozzle 420.
  • the battery assembly 500 is disposed at the bottom of the second base 300 .
  • the battery assembly 500 includes a battery holder 510, a battery pack 520, a circuit board 530, and a charging board 540.
  • the battery pack 520 is disposed on the battery holder 510.
  • the circuit board 530 is electrically connected to the battery pack 520 and the heating assembly 100, and the voltage is controlled by the circuit board 530. To control the temperature change of the heating assembly 100.
  • the battery pack 520 may be a rechargeable battery pack, the battery pack 520 is connected to the lead through the charging board 540, and then the battery pack 520 is charged by plugging the plug 200 into the socket.
  • An AC electrical control component 210 is further disposed between the charging pad 540 and the plug 200, and the AC electrical control component 210 is configured to control the temperature change of the heating component 100 by controlling the voltage.
  • the heating assembly 100 can be electrically connected to the battery pack 520 through the wires 600, and the battery pack 520 supplies power to the heating assembly 100.
  • the heating assembly 100 can also be connected to the plug 200 via the wire 600, and the plug assembly 200 is inserted into the socket to supply power to the heating assembly 100.
  • the battery assembly 500 and the plug 200 are each provided with an AC electrical control unit 210, so that temperature changes of the heating unit 100 can be controlled by controlling the voltage.
  • the second outer cover 550 is also disposed on the outer side of the battery assembly 500.
  • the battery holder 510, the battery pack 520, the circuit board 530, and the charging board 540 are all housed in the second outer cover 550.
  • the outer periphery of the second outer cover 550 is further provided with an elongated heat dissipation hole 551 near one end of the heating assembly 100.
  • the outer periphery of the second outer cover 550 is further provided with a mounting hole 552, and the display screen 560 is embedded in the mounting hole 552.
  • the above-mentioned waterpipe smoking device 10 is sucked by direct suction, and the airflow enters from the first air inlet hole 141.
  • a part of the heat of the heating body 120 is taken into the cup body 131 to shisha.
  • the smoke generated by the rising of the hookah enters the suction pipe 410 through the second base 300, and the cold airflow entering through the second intake hole 310 reduces the temperature and the dilution concentration, thereby preventing the smoke from being hot and the taste is more fresh.
  • direct suction the water filtering part is omitted, which is convenient to carry; and the heating is uniform by the heating method of the hot air flow and the heat radiation.
  • the hookah smoking device 20 in another embodiment includes a heating assembly 100 , a plug 200 , a second base 300 , and a suction assembly 400 .
  • the water pipe smoking device 10 of the present embodiment eliminates the battery assembly 500, so that the overall weight of the water pipe smoking device 10 is reduced, and the heating body 120 can only be connected to the plug 200 through the wire 600, and the plug 200 is inserted into the socket to be energized.
  • the heating assembly 100, the plug 200, the second base 300, and the suction assembly 400 are the same as those shown in FIG. 1, and are not described herein again.
  • the hookah smoking device 30 in still another embodiment includes a heating assembly 100 , a second base 300 , a suction assembly 400 , and a battery assembly 500 .
  • the hookah smoking device 10 in the present embodiment eliminates the plug 200, so the hookah smoking device 10 is convenient to carry, and can be sucked anytime and anywhere, and is not limited to a place where only a socket is provided.
  • the heating body 120 is electrically connected to the battery assembly 500 through a wire, and the battery pack 520 supplies power to the heating body 120.
  • the battery assembly 500 includes a battery pack 520, which may be a rechargeable battery pack 520 or a non-rechargeable battery pack 520.
  • the heating assembly 100, the second base 300, and the suction assembly 400 are the same as those shown in FIG. 1, and are not described herein again.

Landscapes

  • Resistance Heating (AREA)

Abstract

La présente invention concerne un appareil à fumer le narguilé et son composant chauffant. Le composant chauffant (100) comprend une première base (110), un corps chauffant (120), une coupelle chauffante (130) et un premier boîtier (140). Le corps chauffant (120) est disposé sur la première base (110). La coupelle chauffante (130) comprend un corps de coupelle (131) et une partie de contact (132) faisant saillie au fond du corps de coupelle (131). Un espace est ménagé entre le fond du corps de coupelle (131) et le corps chauffant (120). Une extrémité de la partie de contact (132) est en contact avec le fond du corps de coupelle (131). L'autre extrémité de la partie de contact (132) entre en contact avec le corps chauffant (120). La surface de l'autre extrémité de la partie de contact (132) est plus petite que la surface du fond du corps de coupelle (131). De multiples premières entrées d'air (141) sont disposées sur le bord circonférentiel externe du premier boîtier (140).
PCT/CN2016/110511 2016-12-16 2016-12-16 Appareil à fumer le narguilé et son composant chauffant WO2018107496A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/110511 WO2018107496A1 (fr) 2016-12-16 2016-12-16 Appareil à fumer le narguilé et son composant chauffant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/110511 WO2018107496A1 (fr) 2016-12-16 2016-12-16 Appareil à fumer le narguilé et son composant chauffant

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WO2018107496A1 true WO2018107496A1 (fr) 2018-06-21

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108669654A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温加热烟具
CN108669655A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温电磁烘烤烟具
EP3912488A1 (fr) * 2020-05-21 2021-11-24 Shenzhen Eigate Technology Co., Ltd. Narguilé avec dispositif chauffant à haute fréquence
WO2022241931A1 (fr) * 2021-05-20 2022-11-24 惠州市沛格斯科技有限公司 Module de chauffage et dispositif de formation de fumée le comprenant

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CN201119417Y (zh) * 2007-09-26 2008-09-24 曹兴敏 电热水烟锅
CN201563609U (zh) * 2009-12-24 2010-09-01 温州市华威烟具有限公司 电子烟锅
CN103005715A (zh) * 2012-12-20 2013-04-03 向高峰 水烟加热器
CN104522890A (zh) * 2014-12-08 2015-04-22 深圳市麦克韦尔科技有限公司 电子水烟及其加热组件
CN105433438A (zh) * 2014-09-17 2016-03-30 艾特莫斯国家有限责任公司 干药草蒸发器的电热筒
CN205358205U (zh) * 2016-01-26 2016-07-06 余东 一种新型水烟加热器
US20160206001A1 (en) * 2015-01-19 2016-07-21 Ryan L. Eng Electronic hookah apparatus
US20160249677A1 (en) * 2009-02-26 2016-09-01 Edwar Bishara Electric heater for hookah

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201119417Y (zh) * 2007-09-26 2008-09-24 曹兴敏 电热水烟锅
US20160249677A1 (en) * 2009-02-26 2016-09-01 Edwar Bishara Electric heater for hookah
CN201563609U (zh) * 2009-12-24 2010-09-01 温州市华威烟具有限公司 电子烟锅
CN103005715A (zh) * 2012-12-20 2013-04-03 向高峰 水烟加热器
CN105433438A (zh) * 2014-09-17 2016-03-30 艾特莫斯国家有限责任公司 干药草蒸发器的电热筒
CN104522890A (zh) * 2014-12-08 2015-04-22 深圳市麦克韦尔科技有限公司 电子水烟及其加热组件
US20160206001A1 (en) * 2015-01-19 2016-07-21 Ryan L. Eng Electronic hookah apparatus
CN205358205U (zh) * 2016-01-26 2016-07-06 余东 一种新型水烟加热器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108669654A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温加热烟具
CN108669655A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温电磁烘烤烟具
CN108669654B (zh) * 2018-07-23 2024-02-02 重庆中烟工业有限责任公司 一种低温加热烟具
EP3912488A1 (fr) * 2020-05-21 2021-11-24 Shenzhen Eigate Technology Co., Ltd. Narguilé avec dispositif chauffant à haute fréquence
WO2022241931A1 (fr) * 2021-05-20 2022-11-24 惠州市沛格斯科技有限公司 Module de chauffage et dispositif de formation de fumée le comprenant

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