WO2014089840A1 - Tobacco evaporator - Google Patents

Tobacco evaporator Download PDF

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Publication number
WO2014089840A1
WO2014089840A1 PCT/CN2012/086698 CN2012086698W WO2014089840A1 WO 2014089840 A1 WO2014089840 A1 WO 2014089840A1 CN 2012086698 W CN2012086698 W CN 2012086698W WO 2014089840 A1 WO2014089840 A1 WO 2014089840A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
supply unit
evaporation
tobacco evaporator
tobacco
Prior art date
Application number
PCT/CN2012/086698
Other languages
French (fr)
Chinese (zh)
Inventor
刘水根
Original Assignee
Liu Shuigen
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 Liu Shuigen filed Critical Liu Shuigen
Priority to PCT/CN2012/086698 priority Critical patent/WO2014089840A1/en
Publication of WO2014089840A1 publication Critical patent/WO2014089840A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES
    • A24F47/00Smokers' requisites not provided for elsewhere, e.g. devices to assist in stopping or limiting smoking
    • A24F47/002Simulated smoking devices, e.g. imitation cigarettes
    • A24F47/004Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel
    • A24F47/008Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel with electrical heating means

Abstract

Disclosed is a tobacco evaporator, comprising an evaporation component for accommodating a substance to be evaporated and a power supply unit connected with the evaporation component, wherein the power supply unit is used for transmitting external electrical energy to the evaporation component, and the evaporation component is used for converting the electrical energy into heat to heat the substance to be evaporated in the evaporator component for evaporation. The tobacco evaporator is independently provided with a power supply unit, there is no limitation on the service time and the heating efficiency is greatly improved, and in addition, the power supply unit is far away from a heating unit to enable the tobacco evaporator to be safer; and meanwhile, the tobacco evaporator may be simplified, the maintenance costs are lower after the evaporator is damaged, and the power supply unit may be made into a standard fitting which is compatible with various evaporators, thereby being more energy-saving and environmentally-friendly.

Description

 Tobacco evaporator Technical field

The utility model relates to the field of electrothermal technology, in particular to a tobacco evaporator for use in the fields of smoking or medicine fumigation.

Background technique

The evaporator is typically used as a heat source for smoking devices or drug fumigation devices. At the time of use, the cigarette, the tobacco, the herb or the volatile drug is waited for the evaporated substance to be placed in the heating vessel of the evaporator, and the evaporator generates heat to evaporate the substance to be evaporated to obtain the active ingredient thereof.

Most current evaporators provide thermal energy in liquid gas or batteries. However, both technologies have certain disadvantages. An evaporator using liquid gas heating requires a gas storage device of sufficient capacity, which makes the evaporator bulky, and the liquid gas may explode, which also increases the risk of carrying and using the evaporator. In the evaporator using battery heating, the capacity of the battery is generally limited, it is difficult to support the long-term work needs and the heating power of the battery is generally not high enough, and the evaporation effect is poor.

Summary of the invention

The technical problem to be solved by the utility model is to provide an evaporator which is small in size, safe to use, and has high power and continuous working capability, in view of the above-mentioned defects of the prior art evaporator.

In order to solve the above technical problem, the present invention provides a tobacco evaporator comprising an evaporation assembly for accommodating a substance to be evaporated and a power supply unit connected to the evaporation assembly, the power supply unit for conveying external electric energy to the An evaporation assembly that converts the electrical energy into heat to heat and evaporate the substance to be evaporated in the evaporation assembly.

In the tobacco evaporator of the present invention, the power supply unit is a USB power supply line, and the USB power supply line is used for electrically connecting with an external USB interface to supply direct current to the evaporator component.

In the tobacco evaporator of the present invention, the power supply unit is an AC-DC converter, and includes a first connecting device and a second connecting device; the first connecting device is configured to be connected to an external AC power source for input. In the external alternating current, the second connecting device is configured to output a direct current converted by an alternating current of the outside, and the power supply unit and the evaporation component are electrically connected through the second connecting device.

In the tobacco evaporator of the present invention, the first connecting device includes a first wire and a first plug disposed at an end of the first wire, the first plug being for plugging with a household socket.

In the tobacco evaporator of the present invention, the second connecting device includes a second wire and a second plug disposed at an end of the second wire, the second plug and the evaporation component being pluggable Ground connection.

In the tobacco evaporator of the present invention, the evaporation assembly includes a connecting member detachably mounted at the end of the evaporator assembly, and the second plug and the connecting member are insertably connection.

In the tobacco evaporator of the present invention, the tobacco evaporator further includes a control unit, the control unit is configured to control communication or disconnection between the power supply unit and the evaporation component, and the control unit includes control And a circuit, wherein the button controls communication or disconnection of the power supply unit and the evaporation component through the control circuit.

In the tobacco evaporator of the present invention, the control unit is disposed inside the power supply unit.

In the tobacco evaporator of the present invention, the control unit is disposed inside the connecting member.

In the tobacco evaporator of the present invention, the power supply unit is internally provided with a first accommodating space and a second accommodating space, and the first connecting device and the second connecting device are detachably received in the The first accommodating space and the second accommodating space are described.

In the tobacco evaporator of the present invention, the power supply unit further includes a battery, and the battery is electrically connected to the second wire for supplying power to the evaporator through the second wire.

In the tobacco evaporator of the present invention, the first plug and the power supply unit are integrally designed.

The beneficial effect of the tobacco evaporator of the present invention is that the tobacco evaporator of the utility model is separately provided with a power supply unit, which can directly connect to the external DC or AC power source, and convert the electric energy of the external power source into heat. In this way, the continuous use time and heating efficiency of the tobacco evaporator can be greatly improved. In addition, the power supply unit of the tobacco evaporator of the present invention is far away from the heating unit, has a simple structure and high safety.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

Figure 1a is an exploded perspective view of the first embodiment of the tobacco evaporator of the present invention;

Figure 1b is a schematic structural view of the evaporation assembly of Figure 1a;

Figure 1c is a schematic structural view of the power supply unit of Figure 1a;

Figure 1d is a schematic structural view of the connector of Figure 1a;

Figure 1e is a state diagram of the first connecting device and the second connecting device of Figure 1c after being received in the first accommodating space and the second accommodating space;

2a is an exploded perspective view of a second embodiment of the tobacco evaporator of the present invention;

Figure 2b is a schematic structural view of the connecting member of Figure 2a;

Figure 3a is an exploded perspective view showing a third embodiment of the tobacco evaporator of the present invention;

Figure 3b is a schematic structural view of the evaporation assembly of Figure 3a;

4 is a schematic structural view of a power supply unit in a fourth embodiment of the tobacco evaporator of the present invention;

Figure 5 is a schematic structural view of a power supply unit in a fifth embodiment of the tobacco evaporator of the present invention;

Figure 6 is a schematic view showing the structure of a power supply unit in a sixth embodiment of the tobacco evaporator of the present invention.

detailed description

Referring to Figures 1a through 1e, a first embodiment of the present invention provides a tobacco evaporator that includes an evaporation assembly 100, a power supply unit 200, and a connector 300. In this embodiment, the power supply unit 200 is an AC-DC conversion device, and includes a second housing 210 and a transformer circuit 220 disposed in the second housing 210. The first housing is disposed at two ends of the second housing 210. 230 and a second connection device 240. The first connecting device 230 includes a first wire 231 and a first plug 232 disposed at an end of the first wire 231. The first plug 232 is connected to a socket of a household alternating current, and the second connecting device 240 includes a second wire 241. And the second plug 242 disposed at the end of the second wire 241, the second plug 242 is electrically connected to the connector 300, and the transformer circuit 220 has an AC-DC conversion function for alternating current of the household power source (the voltage value is usually 220V) is converted into a DC power source that can be used by the evaporation assembly 100. The connector 300 is detachably electrically connected to the evaporation assembly 100, and the connector 300 transmits DC power to the evaporation assembly 100.

The evaporating assembly 100 is a substantially cylindrical structure including a first housing 110, an evaporation container 120, an electric heating film 130, and a suction nozzle 120. The evaporation container 120 is housed in the first housing 110 for accommodating the evaporation. Substances such as cigarettes, cut tobacco, herbs or volatile drugs. An air intake hole (not shown) that communicates with the evaporation container 120 is disposed on the first housing 110. The electrothermal film 130 surrounds the outer wall of the evaporation container 120, so that uniform heating of the substance to be evaporated contained in the evaporation container 120 can be achieved. The suction nozzle 140 is detachably mounted on one end of the first housing 110, and the suction nozzle 140 is sealingly connected with the first housing 110 and communicates with the evaporation container 120. When the electric heating film 130 is energized, the tobacco in the evaporation container 120 or The drug is heated, and an evaporant is formed in the evaporation container 120, and the evaporate can be sucked out through the suction nozzle 140. Further, in order to prevent the temperature of the first casing 110 from being excessively high and burn the human body, a heat insulating unit 160 is further disposed between the electric heating film 130 and the first casing 110, and the heat insulating unit 160 is made of a heat insulating material such as aluminum foil. to make.

The first electrode 171 and the second electrode 172 are disposed at one end of the first housing 110 away from the suction nozzle 140. The first electrode 171 and the second electrode 172 are electrically connected to the electric heating film 130, and the first component 171 and the second electrode 172 are electrically connected to the connector 300. The third electrode 310 and the fourth electrode 320 are electrically connected to the first electrode 171 and the second electrode 172 respectively when the connecting member 300 is connected to the evaporation assembly 100.

The first electrode 171 and the second electrode 172 are both in a cylindrical shape, and the first electrode 171 is in interference fit with the inner wall of the first housing 110. The first electrode 171 and the second electrode 172 are electrically connected to the electric heating film 130 through a wire. The first electrode 171 (or the second electrode 172) and the electrothermal film 130 are respectively soldered to each other, and the first insulator 180 is disposed between the first electrode 171 and the second electrode 172. In the embodiment, the first insulator 180 is Insulating silica gel.

The third electrode 310 is actually a casing of the connecting member 300. The third electrode 310 and the fourth electrode 320 both have a cylindrical shape, and the second insulator 330 is further disposed between the third electrode 310 and the fourth electrode 320. The second intermediate insulator 330 is made of insulating silica gel, and the third electrode 310, the fourth electrode 320 and the second insulator 330 are closely connected in sequence. The third electrode 310 includes a first portion 311 and a second portion 312, and the first portion 311 and the second portion 312 are substantially cylindrical. The outer diameter of the first portion 311 is the same as the inner diameter of the second electrode 172, the outer diameter of the second portion 312 is the same as the first housing 110 of the evaporation assembly 100, and the first portion 311 is inwardly at its junction with the second portion 312. Vertically extending to form a step 313, the shape of the second insulator 330 is adapted to the inner wall of the first portion 311. In the embodiment, the third electrode 310 and the fourth electrode 320 are respectively a positive electrode and a negative electrode, and the connecting member 300 is provided with a socket 350 at a tail end thereof, and the socket 350 is connected to the second plug 242 of the second wire 241, and the socket 350 is connected. The male line 361 and the negative line 362 are disposed, and the male line 361 and the female line 362 are electrically connected to the third electrode 310 and the fourth electrode 320, respectively.

The sealing member 340 is further disposed on the connecting member 300. In the embodiment, the sealing assembly 340 is made of silica gel and has a substantially columnar shape, is disposed at the tail end of the evaporation assembly 100, and functions as a sealing member, and is coupled to the fourth electrode 320. Interference fit. When the connector 300 is mated with the second electrode 172, the sealing silicone 340 also forms an interference fit with the second electrode 172.

In the embodiment, the power supply unit 200 is further provided with a control unit 400. The control unit 400 includes a control circuit 410 and a button 420. The control circuit 410 is disposed inside the power supply unit 200, and the button 420 is disposed on the surface of the power supply unit 200. The 420 is electrically connected to the control circuit 410, and the button 420 can control the communication or disconnection of the power supply unit 200 through the control circuit 410.

In the embodiment, the power supply unit 200 is further provided with a first accommodating space (not shown) and a second accommodating space (not shown). When the power supply unit 200 is not used, the first accommodating space is provided. And the second accommodating space is respectively used for accommodating the first connecting device 230 and the second wire connecting device 240. As shown in FIG. 1e, FIG. 1e shows that the first connecting device 230 and the second wire device 240 are both accommodated in the first capacity. Schematic diagram of the state after the space and the second housing space.

The present invention further proposes a second embodiment. Referring to FIG. 2a to FIG. 2b, the second embodiment differs from the first embodiment only in that the control unit 400 is disposed on the connecting member 300, and the control unit 400 controls. The circuit 410 is disposed in the connecting member 300, the button 420 is disposed on the surface of the connecting member 300, the control circuit 410 is electrically connected to the male line 361, and the control circuit 410 can control the opening and closing of the male line 361.

The present invention further proposes a third embodiment. Referring to FIG. 3a to FIG. 3b, the third embodiment is different from the second embodiment in that the evaporation assembly 100 in the third embodiment has an integrated design. The tobacco evaporator has no connection member 300 in the second embodiment. In the present embodiment, the end of the evaporation assembly 100 is sealed, and a control unit 400 is disposed at the end of the evaporation assembly 100 and is configured to be coupled to the second plug 242. Connected socket 190.

The present invention further provides a fourth embodiment. Referring to FIG. 4, the difference between the fourth embodiment and the first embodiment is that the power supply unit 200 is further provided with a battery 500, and the battery 500 is a rechargeable battery. When the evaporation unit 100 is powered by the household power source, the power supply unit 200 simultaneously charges the battery 500, and when the household power source cannot be used, the battery 500 can be used to supply power to the evaporation unit 100.

The present invention further proposes a fifth embodiment. Referring to FIG. 5, the fifth embodiment differs from the first embodiment in that the first plug 232 is integrated with the power supply unit 200. In the embodiment, the first plug 232 is disposed at the tail end of the power supply unit 200.

The present invention further proposes a sixth embodiment. Referring to FIG. 6, the sixth embodiment is different from the first embodiment in that the power supply unit in the tobacco evaporator provided by the sixth embodiment is a USB power supply line. 600, the USB power supply line 600 can be electrically connected to the universal USB interface and supply the direct current to the evaporation assembly 100. The USB power cable 600 can be directly connected to a personal computer or other DC power source.

In the sixth embodiment described above, when the DC power source is provided with other interfaces different from the USB interface, the USB power supply line 600 can also be replaced with other types of DC power supply lines.

It is to be understood that those skilled in the art can make modifications and changes in the above description, and all such modifications and changes are intended to be included within the scope of the appended claims.

Claims (12)

  1. A tobacco evaporator characterized by comprising an evaporation assembly for containing a substance to be evaporated and a power supply unit connected to the evaporation assembly, the power supply unit for delivering external electrical energy to the evaporation assembly, the evaporation The component converts the electrical energy into heat, and heats and evaporates the substance to be evaporated in the evaporation component.
  2. The tobacco evaporator according to claim 1, wherein the power supply unit is a USB power supply line, and the USB power supply line is used for electrically connecting to an external USB interface to supply direct current to the evaporator assembly.
  3. The tobacco evaporator according to claim 1, wherein said power supply unit is an AC-DC converter, and includes a first connecting device and a second connecting device; said first connecting device is for externally supplying AC power Connected to input an external alternating current, the second connecting device is configured to output a direct current converted from an external alternating current, and the power supply unit and the evaporation assembly are electrically connected through the second connecting device.
  4. A tobacco evaporator according to claim 3, wherein said first connecting means comprises a first wire and a first plug disposed at an end of said first wire, said first plug being for use with a household socket Plug in.
  5. A tobacco evaporator according to claim 4, wherein said second connecting means comprises a second wire and a second plug disposed at an end of said second wire, said second plug and said evaporation assembly Pluggable connection.
  6. The tobacco evaporator according to claim 5, wherein said evaporation assembly comprises a connector detachably mounted at said evaporator assembly tail, said second plug and said connector Plug and connect.
  7. A tobacco evaporator according to claim 6, wherein said tobacco evaporator further comprises a control unit for controlling communication or disconnection of said power supply unit with said evaporation assembly, said control The unit includes a control circuit and a button, and the button controls the communication unit to communicate or disconnect with the evaporation assembly through the control circuit.
  8. The tobacco evaporator according to claim 7, wherein said control unit is disposed inside said power supply unit.
  9. A tobacco evaporator according to claim 7, wherein said control unit is disposed inside said connector.
  10. The tobacco evaporator according to any one of claims 8 to 9, wherein the power supply unit is internally provided with a first accommodating space and a second accommodating space, the first connecting device and the second The connecting device is respectively removably received in the first accommodating space and the second accommodating space.
  11. The tobacco evaporator according to any one of claims 2-9, wherein the power supply unit further comprises a battery, and the battery is electrically connected to the second wire for passing the second wire pair The evaporator is powered.
  12. A tobacco evaporator according to claim 4, wherein said first plug is integrally designed with said power supply unit.
PCT/CN2012/086698 2012-12-14 2012-12-14 Tobacco evaporator WO2014089840A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/086698 WO2014089840A1 (en) 2012-12-14 2012-12-14 Tobacco evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/086698 WO2014089840A1 (en) 2012-12-14 2012-12-14 Tobacco evaporator

Publications (1)

Publication Number Publication Date
WO2014089840A1 true WO2014089840A1 (en) 2014-06-19

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ID=50933742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/086698 WO2014089840A1 (en) 2012-12-14 2012-12-14 Tobacco evaporator

Country Status (1)

Country Link
WO (1) WO2014089840A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1087496A (en) * 1992-12-02 1994-06-08 韩主工程株式会社 Drying apparatus and method for leaf tobacco
CN2919899Y (en) * 2006-07-12 2007-07-11 曾华林 Tobacco evaporator
CN101646339A (en) * 2007-03-02 2010-02-10 西班牙佐贝尔股份公司 Module for manufacturing electric volatile substance evaporators
CN102342578A (en) * 2011-09-22 2012-02-08 东莞市正旭新能源设备科技有限公司 Efficient air source low-carbon tobacco drying equipment
CN102754924A (en) * 2012-07-31 2012-10-31 龙功运 Evaporation type electronic cigarette
CN203090487U (en) * 2012-12-14 2013-07-31 刘水根 Tobacco evaporator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1087496A (en) * 1992-12-02 1994-06-08 韩主工程株式会社 Drying apparatus and method for leaf tobacco
CN2919899Y (en) * 2006-07-12 2007-07-11 曾华林 Tobacco evaporator
CN101646339A (en) * 2007-03-02 2010-02-10 西班牙佐贝尔股份公司 Module for manufacturing electric volatile substance evaporators
CN102342578A (en) * 2011-09-22 2012-02-08 东莞市正旭新能源设备科技有限公司 Efficient air source low-carbon tobacco drying equipment
CN102754924A (en) * 2012-07-31 2012-10-31 龙功运 Evaporation type electronic cigarette
CN203090487U (en) * 2012-12-14 2013-07-31 刘水根 Tobacco evaporator

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