WO2019199010A1 - Heat generating heater for cigarette-type electronic cigarette device - Google Patents

Heat generating heater for cigarette-type electronic cigarette device Download PDF

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Publication number
WO2019199010A1
WO2019199010A1 PCT/KR2019/004181 KR2019004181W WO2019199010A1 WO 2019199010 A1 WO2019199010 A1 WO 2019199010A1 KR 2019004181 W KR2019004181 W KR 2019004181W WO 2019199010 A1 WO2019199010 A1 WO 2019199010A1
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WO
WIPO (PCT)
Prior art keywords
cigarette
heating
heater
type electronic
heat
Prior art date
Application number
PCT/KR2019/004181
Other languages
French (fr)
Korean (ko)
Inventor
오창우
Original Assignee
주식회사 아모센스
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
Priority claimed from KR1020190040840A external-priority patent/KR102274250B1/en
Application filed by 주식회사 아모센스 filed Critical 주식회사 아모센스
Priority to JP2020553532A priority Critical patent/JP7057618B2/en
Priority to US16/981,063 priority patent/US11944123B2/en
Priority to CN201980019975.XA priority patent/CN112004430A/en
Publication of WO2019199010A1 publication Critical patent/WO2019199010A1/en

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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
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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 present invention relates to a heating heater for an electronic cigarette device, and more particularly to a heating heater for a cigarette type electronic cigarette device.
  • Electronic cigarette devices include storage, heating or vaporization devices, and batteries.
  • the reservoir contains processed material or extract of nicotine-containing leaf tobacco, nicotine-free liquid material, and the like.
  • Such an electronic cigarette device generates an aerosol by heating or vaporizing a leaf tobacco processed product, leaf tobacco extract, a nicotine liquid substance, and the like stored therein. Accordingly, the user can inhale the aerosol generated inside the electronic cigarette device through the intake (intake) of the electronic cigarette device while holding the electronic cigarette device in hand. This may result in a user feeling similar to smoking a real cigarette through an inhaled aerosol.
  • the conventional electronic cigarette device is a liquid type of mixing and mixing the nicotine stock solution and the liquid separately. Accordingly, in the conventional electronic cigarette device, there was a risk that the user misused the nicotine stock solution for other wrong uses such as blasting accidents rather than smoking.
  • a fumigated cigarette type electronic cigarette device which inserts and heats a cigarette made of tobacco leaves has been proposed.
  • Such a cigarette type electronic cigarette is a method of generating a smoking vapor by heating a cigarette through a heating heater, there is an advantage that can solve the problem of misuse of the liquid nicotine stock solution, while feeling similar to the existing cigarette.
  • the heating temperature of the heating heater is controlled by using a thin film type temperature sensor disposed on the circumferential surface of the heating heater. Since the thin film type temperature sensor senses the temperature based on the resistance value, in order to accurately measure the temperature, the sensor pattern has to be accurately designed according to the temperature to be controlled.
  • the cigarette type electronic cigarette device of the thin film type temperature sensor type may not control the temperature of the heating heater uniformly.
  • the present invention has been made in view of the above point, by heating the heat generation temperature of the heating heater through the temperature sensing unit embedded in the heating heater to produce a heating type for a cigarette type electronic cigarette device that can realize a uniform heating temperature
  • the purpose is to provide.
  • the present invention is to be inserted into the inside of at least a portion of the cigarette, the body is made of a ceramic material, one end is pointed to be penetrated into the inside of the cigarette; A heating unit disposed to surround a circumferential surface of the main body to generate heat to heat the inside of the cigarette; An arrangement hole formed along the longitudinal direction of the main body; And a temperature sensing unit disposed in the placement hole to measure the heating temperature of the heating unit.
  • the main body may include a hollow rod portion having the placement hole and a tip portion sharply formed at one end of the rod portion, and the heat generating portion may be disposed to surround the circumferential direction of the rod portion.
  • the temperature sensing unit may be a thermocouple.
  • the temperature sensing unit may be a helical bimetal.
  • the helical bimetal the stem portion having a predetermined length; A winding portion wound a plurality of times along the longitudinal direction of the stem portion from an end of the stem portion; And an extension part extending from an end of the winding part to protrude a predetermined length to the outside of the placement hole, wherein the extension part is bent in one direction or returned to its original state according to the temperature of the heat generating part.
  • the contact terminal formed on the outer surface of the heating heater may be in contact or non-contact.
  • the heat-generating heater for the cigarette type electronic cigarette device may further include a filler filled in the inside of the arrangement hole having thermal conductivity, and the filler may fix the position of the temperature sensing unit inserted into the arrangement hole. .
  • the heating portion the support made of a ceramic material; A heater pattern formed on one surface of the support to generate heat to heat the inside of the cigarette; And a cover layer having insulation and covering the heater pattern.
  • the heat generating unit may be sintered after rolling to surround the circumferential surface of the main body in a state where the support is a ceramic green sheet.
  • the present invention is that at least part of the length is inserted into the inside of the cigarette, one end is formed into a pointed plate-like so as to penetrate into the inside of the cigarette, the heater pattern for generating heat to heat the interior of the cigarette Heating unit comprising a; An arrangement hole formed along the longitudinal direction in the heat generating unit; And a temperature sensing unit disposed in the placement hole to measure the heating temperature of the heating unit.
  • the heat generating portion the support made of a ceramic material; A heater pattern formed on one surface of the support to generate heat to heat the inside of the cigarette; A cover layer having insulation and covering the heater pattern; And a heat dissipation coating layer formed on an external exposed surface and including a heat dissipation filler to improve a temperature deviation between the upper region of the heater pattern and the remaining area, and the placement hole may be formed on the support.
  • the above-described heating heater for a cigarette type electronic cigarette device may be implemented as a cigarette type electronic cigarette device.
  • a uniform heating temperature can be realized by measuring the heating temperature of the heating heater through the temperature sensing part embedded in the heating heater in the longitudinal direction.
  • FIG. 1 is a view showing a heating heater for a cigarette type electronic cigarette device according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view along the A-A direction of FIG.
  • FIG. 3 is a view showing a heating heater for a cigarette type electronic cigarette according to another embodiment of the present invention.
  • FIG. 4 is a view showing a state in which the temperature sensing unit is separated from FIG.
  • FIG. 5 is a cross-sectional view taken along the B-B direction of FIG. 3;
  • FIG. 6 is a view showing a heating heater for a cigarette type electronic cigarette device according to another embodiment of the present invention.
  • FIG. 7 is a cross-sectional view taken along the C-C direction of FIG.
  • FIG. 8 is a view schematically showing a detailed configuration of a heating unit that can be applied to a heating heater for a cigarette type electronic cigarette according to an embodiment of the present invention
  • FIG. 9 is a view showing in detail the detailed configuration of the heat generating portion in FIG.
  • FIG. 10 is a state diagram used in the heating heater for a cigarette type electronic cigarette device according to an embodiment of the present invention.
  • Heating heater (100, 200, 300) for a cigarette type electronic cigarette can be installed on the insertion hole 20 side of the cigarette type electronic cigarette device, as shown in Figure 10, the cigarette type electronic cigarette device Power can be supplied from an internal battery.
  • the cigarette 10 may be inserted into the insertion hole 20, and may receive heat from the heating heaters 100, 200 and 300 for the cigarette type electronic cigarette device.
  • the heating heater 100 for a cigarette type electronic cigarette device generates heat when power is applied in a state in which the cigarette 10 is inserted into the insertion hole 20, thereby generating heat.
  • the cigarette 10 inserted in 20 may be heated, and steam for smoking may be generated from the cigarette 10. For this reason, the user can smoke by inhaling the steam generated from the cigarette 10.
  • the heating heater (100, 200, 300) for a cigarette type electronic cigarette may be formed so that one end is easily embedded in the inside of the cigarette 10, the heating temperature of the heating heater (100, 200, 300) It may include a temperature sensing unit 130, 230 for measuring.
  • the heating heater (100,200) for the cigarette type electronic cigarette device may be implemented in the form of a needle having a predetermined length, as shown in Figure 1 to 5, as shown in Figure 6 and 7 It may be implemented in the form of a plate.
  • the cigarette heater 100, 200 for the electronic cigarette device may include a main body 110 and the heat generating portion (120, 220) as shown in Figs.
  • the main body 110 may be formed of a pointed needle so that one end portion can be easily dug into the inside of the cigarette 10, the heat generating portion 120 to surround the circumferential surface of the main body 110 Can be arranged.
  • the heating type heater 100, 200 for the cigarette-type electronic cigarette device may provide heat through a portion embedded in the cigarette 10 to heat the inside of the cigarette 10, and the cigarette 10 is the
  • the steam provided for smoking may be generated using heat provided from the heating heaters 100 and 200 for the cigarette type electronic cigarette device.
  • the main body 110 has a rod portion 111 having a predetermined length to support the heat generating portion 120, and the rod portion 111 so as to easily penetrate into the inside of the cigarette 10. It may include a tip portion 112 is formed sharply on the end side.
  • the body 110 may be made of a ceramic material.
  • the body 110 may be a ceramic material such as alumina, ZrO 2 , MgO, Si 3 N 4 , SiC, AlN, ZTA, and the like, but is not limited thereto, and all known ceramic materials may be applied.
  • the main body 110 can quickly diffuse the heat generated from the heat generating unit 120, it is possible to increase the reliability and life cycle of the product even in the operating conditions in which the temperature and cooling repeatedly.
  • the heat generating unit 120 may be disposed to surround the outer surface of the main body 110.
  • the heating part 120 may be disposed to surround the circumference of the rod part 111 of the main body 110. Through this, the heat generated through the heat generating unit 120 when the power is applied may be moved to the main body 110 side.
  • the heat generation heater 300 for the cigarette type electronic cigarette device may be implemented in the form of a plate 220 as shown in FIGS. 6 and 7.
  • one end of the heat generating part 220 may be formed.
  • the heat generation heater 300 for a cigarette type electronic cigarette according to the present embodiment is different from the heat generation heaters 100 and 200 for a cigarette type electronic cigarette device according to the above-described embodiment, so that the heat generating unit 220 is formed in a plate shape. ) May be omitted.
  • the heating heater (100,200) for the cigarette-type electronic cigarette device of the above-described embodiment is described in the form in which the heating unit 120 wraps around the main body 110, but is not limited thereto, and is illustrated in FIGS. 1 to 5.
  • the heating type heater 100 and 200 for the cigarette type electronic cigarette device is a heating part 120 formed in the form of a needle except for the body 110 like the heating type heater 300 for the cigarette type electronic cigarette device shown in FIGS. 6 and 7. It may be configured.
  • one end of the heat generating unit 120 is easily nailed into the inside of the cigarette 10 like the heat generating unit 220 of the heating type heater 300 for the cigarette type electronic cigarette device shown in FIGS. 6 and 7. It can be formed to be pointed.
  • the heat generating parts 120 and 220 may serve as heat generating sources for generating heat when power is applied.
  • the heat generating parts 120 and 220 may include a support 121, a heater pattern 122, and a cover layer 123 as shown in FIG. 8.
  • the support 121 may be formed of a ceramic material having heat resistance to withstand high temperatures of 100 ° C. or more when the heater pattern 122 is heated.
  • the support 121 may be a ceramic material such as alumina, ZrO 2 , MgO, Si 3 N 4 , SiC, AlN, ZTA, and the like, but is not limited thereto, and all known ceramic materials may be applied. have.
  • the heater pattern 122 and the cover layer 123 may be disposed on one surface of the support 121.
  • the heating heater (100,200) for the cigarette type electronic cigarette device according to an embodiment of the present invention sequentially formed the heater pattern 122 and the cover layer 123 on one surface of the support 121 having a predetermined area. can do.
  • the heating heater (100, 200, 300) for the cigarette type electronic cigarette device can move the heat generated from the heater pattern 122 to the main body 110 side through the support 121 when the power is applied. have.
  • the heating heaters 100, 200, and 300 may be heated at the same time as the heating area is widened and the heating may be uniform.
  • the heating heater (100, 200, 300) is made of a ceramic material of the support 121 and the main body 110 can increase the reliability and increase the life cycle of the product even in the operating conditions in which the repeated heating and cooling.
  • the support 121 may be a sintered ceramic green sheet, the heater The pattern 122 and the cover layer 123 may be sequentially formed on one surface of the ceramic green sheet while the support 121 is a ceramic green sheet.
  • the heating heaters 100 and 200 for the cigarette type electronic cigarette device may be rolled along the circumferential direction of the rod 111 of the main body 110 in a state where the support 121 is a ceramic green sheet before sintering.
  • the heating part 120 may be disposed to surround the rod part 111 of the main body 110.
  • the heating heaters 100 and 200 for the cigarette type electronic cigarette device may be very easily disposed so that the heating unit 120 surrounds the rod unit 111 and the heating unit 120. After sintering may be integrated with the main body 110.
  • the heater pattern 122 may serve as a heating element that generates heat when power is applied. As described above, the heater pattern 122 may be patterned on one surface of the support 121.
  • the heater pattern 122 may be a printed pattern formed through a conductive paste, or may be formed by etching or etching while the conductive member is attached to one surface of the support 121.
  • the heater pattern 122 may be a conductive member formed in a predetermined pattern through the shape processing such as punching is attached to one surface of the support 121.
  • the conductive paste and / or conductive member may be any one selected from Au, Pt, Ag, tungsten, molybdenum, and manganese, or a component in which one or more of them are combined with each other.
  • the material of the conductive paste is not limited thereto, and it is understood that all of the known electrode materials appropriately selected to implement the heating temperature required when the power is applied may be used.
  • the heater pattern 122 may be formed on one surface of the support 121, and may be formed in a ceramic green sheet state in which the support 121 is not sintered.
  • the heater pattern 122 may have two terminal terminals 122a and 122b for electrical connection with other components (for example, a main board) at both end sides thereof, and have a predetermined length.
  • the unit 122c may connect the two terminal terminals 122a and 122b.
  • the pattern portion 122c may be bent in a zigzag manner to be evenly disposed with respect to the entire area of the ceramic green sheet. Accordingly, the cigarette heater 100, 200, 300 for the cigarette type electronic cigarette device can be generated as a planar heater by being able to generate heat for the entire area of the support 121 through the pattern portion (122c).
  • the shape of the heater pattern 122 is not limited thereto, and the shape of the pattern part 122c may be appropriately changed according to design conditions.
  • the heater pattern 122 may be formed in a series or parallel manner, or may be formed in a form of a mixture of serial and parallel.
  • the cover layer 123 may be formed on one surface of the support 121 to cover the pattern portion 122c of the heater pattern 122. Through this, the cover layer 123 may prevent the pattern portion 122c from being exposed to the outside.
  • the cover layer 123 may be made of a material having insulation to prevent the heater pattern 122 from being shorted with other components.
  • the cover layer 123 may be formed of a material having heat resistance and thermosetting so that the cover layer 123 may be prevented from being destroyed by the heat generated from the heater pattern 122.
  • the cover layer 123 may be formed of a resin having insulation, thermosetting, and heat resistance, and may be a coating layer applied to one surface of the support 121 at a predetermined thickness.
  • the cover layer 123 may be a coating layer made of liquid polyimide or polyamideimide, but is not limited thereto, and any known material may be used as long as the material has insulation, thermosetting, and heat resistance.
  • the heating heater (100, 200, 300) for the cigarette-type electronic cigarette device according to an embodiment of the present invention as shown in Figures 2, 5 and 7 the temperature sensing for measuring the heating temperature of the heating unit (120,220) It may include the unit (130,230).
  • the temperature sensing unit 130, 230 may be disposed to be embedded therein along the longitudinal direction of the heating heater (100, 200, 300).
  • the heating heater (100, 200, 300) may be formed in the arrangement hole 140 for placing the temperature sensing unit 130, 230 in the longitudinal direction.
  • the main body 110 has a rod part 111 except for the tip part 112 as shown in FIGS. 2 and 5 in a hollow shape. Can be formed.
  • the hollow part of the rod part 111 may serve as the placement hole 140.
  • the heating heater 300 is implemented as a heat generating part 220 formed in a plate shape
  • the placement hole 140 is formed along the longitudinal direction inside the heat generating part 220 as shown in FIG. 7. Can be.
  • the placement hole 140 may be formed along the longitudinal direction inside the support 221 constituting the heat generating portion 220 as shown in FIG.
  • the temperature detection unit (130,230) may be inserted into the placement hole 140 may be disposed along the longitudinal direction inside the heating heater (100, 200, 300), to measure the heating temperature of the heating unit (120, 220) Can be.
  • the heating heater (100, 200, 300) for the cigarette type electronic cigarette device by supplying or cutting off power based on the information on the heating temperature measured by the temperature sensing unit (130,230). It is possible to uniformly control the heating temperature of (120,220).
  • the heating heater (100, 200, 300) for the cigarette type electronic cigarette can maintain the heating temperature of the heating unit (120,220) uniformly at 280 °C, the heating of the heating unit (120,220)
  • the temperature is not limited thereto, and the heating temperature of the heating parts 120 and 220 may be appropriately adjusted according to design conditions.
  • the temperature sensing unit 130 may be a thermocouple as shown in FIGS. 2 and 7.
  • the thermocouple may be inserted into the placement hole 140 so that one end is located at the closed end side of the placement hole 140, and the other end may be connected to an external main board (not shown). Can be.
  • the placement hole 140 may be filled with a filler 150 having thermal conductivity therein, and the filler 150 may fix the position of the thermocouple inserted into the placement hole 140.
  • the filler 150 may be a thermally conductive adhesive containing ceramic or glass.
  • the filler 150 is not limited thereto, and the filler may be used without limitation as long as the thermocouple can be fixed and has a thermal conductivity.
  • the heating heater (100,300) for the cigarette-type electronic cigarette device is supplied to the heating unit 120,220 side through the control of the circuit unit provided on the main board or the heat generating unit 120 and 220 may generate heat at a uniform temperature.
  • the circuit unit may control the heat generation temperature of the heat generating units 120 and 220 by blocking or allowing power supplied to the heat generating units 120 and 220 based on the temperature measured by the thermocouple.
  • thermocouple may be applied to all known thermocouples such as J type, K type.
  • the temperature sensing unit 230 may be a spiral bimetal as shown in FIG. 5.
  • the spiral bimetal may include a stem portion 231 having a predetermined length and a winding portion 232 surrounding the stem portion 231 from an end of the stem portion 231.
  • both the stem portion 231 and the winding portion 232 may be made of bimetal.
  • both the stem part 231 and the winding part 232 may measure the heating temperature of the heating part 120.
  • the temperature sensing unit 230 may include an extension part 232a extending from an end of the winding part 232 and protruding a predetermined length to the outside of the placement hole 140. 232a may be bent in one direction or returned to its original state through expansion and contraction according to the temperature of the stem 231 and the winding part 232 disposed in the placement hole 140.
  • the extension portion 232a may be in contact or non-contact with the contact terminal 170 formed on the outer surface of the heating heater 200 for the cigarette type electronic cigarette device.
  • the contact terminal 170 may be electrically connected to an external main board, and may be formed on an outer surface of the stopper 160 to be described later.
  • the position of the contact terminal 170 is not limited thereto, and it may be found that the contact terminal 170 may be formed at an appropriate position.
  • the extension part 232a may serve as a switch by maintaining the contact state with the contact terminal 170 or releasing the contact state according to the temperature of the heat generating part 120.
  • the heating heater 200 for a cigarette type electronic cigarette device is set to the temperature of the heating unit 120 measured by the winding unit 232 and the stem unit 231
  • the extension part 232a may allow power to be supplied to the heat generating part 120 by being in contact with the contact terminal 170.
  • the heating heater 200 for a cigarette-type electronic cigarette according to an embodiment of the present invention, if the temperature of the heating unit 120 measured by the winding unit 232 and the stem unit 231 is greater than or equal to a set temperature, The extension part 232a may be disconnected from the contact terminal 170 to block the power supply to the heat generating part 120 by maintaining the non-contact state. Through this, the heat generating unit 120 may maintain the heat generating temperature uniformly.
  • the placement hole 140 may be filled with a filler 150 having thermal conductivity therein, and the filler 150 may fix the position of the spiral bimetal inserted into the placement hole 140. .
  • the filler 150 may be a thermally conductive adhesive containing ceramic or glass.
  • the filler 150 is not limited thereto, and any material capable of fixing the spiral bimetal and having a thermal conductivity may be used without limitation.
  • the spiral bimetal is shown as being applied to the heating heater 200 for a cigarette-type cigarette electronic cigarette, but not limited to this, for the plate-shaped cigarette cigarette shown in Figure 6 and 7
  • the heating heater 300 may also be applied.
  • the heating heater (100, 200, 300) for the cigarette type electronic cigarette device is provided with a thermocouple or spiral bimetal temperature sensing unit (130,230) for measuring the heating temperature of the heating unit (120,220) It may be embedded in the heating heater 100, 200, 300 in the longitudinal direction. Through this, the temperature detection unit 130, 230 may directly detect the heating temperature of the heating unit (120, 220).
  • the heating heater 100, 200, 300 for the cigarette type electronic cigarette device can accurately measure the heating temperature of the heating unit 120, 220 through the temperature sensing unit 130, 230, the temperature sensing
  • the heating units 120 and 220 may be controlled to generate heat at a uniform temperature based on the heating temperature measured by the units 130 and 230.
  • the heat-generating heater (100, 200, 300) for the cigarette-type electronic cigarette device may be formed with a heat dissipation coating layer 180 to increase the heat radiation rate when the heat generating portion (120,220).
  • the heat dissipation coating layer 180 may be formed on the exposed surfaces of the heat generating parts 120 and 220 exposed to the outside.
  • the heat generated from the heat generating parts 120 and 220 when the power is applied can be smoothly transferred to the entire area of the heat generating heaters 100, 200 and 300 through the heat dissipation coating layer 180, thereby maximizing the heat generating area.
  • the heat dissipation coating layer 180 may be a coating layer including a heat dissipation filler, and the heat dissipation coating layer 180 may be a ceramic nano coating layer.
  • the heat dissipating filler may be a filler having thermal conductivity as well as thermal radiation.
  • the heat dissipation coating layer may be a mixture of a carbon-based filler such as graphite or CNT, a ceramic filler such as AlN, BN, MgO, alumina and the like.
  • the heat dissipation coating layer 180 may improve the temperature deviation between the upper region and the remaining area of the heater pattern 122 through the heat dissipation filler, and may improve the heat radiation through the heat dissipation coating layer 180. .
  • the heating heater (100, 200, 300) for the cigarette type electronic cigarette according to the present embodiment can be heated or heated evenly in the total area, it can be raised to a higher temperature in a short time.
  • the above-described heating heater for cigarette electronic cigarette device (100,200) may further include a stopper 160 protruding outward in the circumferential direction on one end side.
  • a stopper 160 serves as a coupler or a fixture for coupling with the cigarette type electronic cigarette device in the process of mounting the above-described heating type for the cigarette type electronic cigarette device (100,200) in the cigarette type electronic cigarette device can do.
  • the stopper 160 may have a ring shape having a through hole formed at a central portion thereof, and one end of the heating heater 100 and 200 may be inserted into the through hole and then fixed through an adhesive layer.
  • the stopper 160 may be disposed to surround the circumferential surface of the heating heater 200 at a position excluding a portion where the two terminal terminals 122a and 122b are formed.
  • the pattern portion 122c may be disposed on the left side of the stopper 160, and the two terminal terminals 122a and 122b may be positioned on the right side of the stopper 160. Can be arranged.
  • the heating heater according to the present embodiment may constitute a heating region for heating the cigarette 10 having a part of the length of the rod portion 111 disposed on the left side of the stopper 160. .
  • the stopper 160 is a ceramic material such as alumina, ZrO 2 , MgO, Si 3 N 4 , SiC, AlN, ZTA, etc. to increase the reliability and increase the life cycle of the product even in the operating conditions in which repeated heating and cooling It may be made of.
  • the heat generating heaters 100, 200, and 300 are formed inside the placement holes 140, and then the temperature sensing units 130 and 230 are disposed on the placement holes 140 to generate heat of the heat generating units 120 and 220.
  • the present invention is not limited thereto, and the heating temperature of the heat generating parts 120 and 220 may be uniformly implemented through other methods.
  • a uniform heating temperature may be realized by appropriately determining the type of the support body 121 constituting the heat generating parts 120 and 220, the material of the heater pattern 122, and the total heat generating area of the heat generating heater.
  • the material of the heater pattern 122 may be appropriately considered the material of the electrode used to form the heater pattern, the content ratio of the composition used as the material of the electrode, the resistance line design of the heater pattern, and the like.

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Abstract

Provided is a heat generating heater for a cigarette-type electronic cigarette device. A heat generating heater for a cigarette-type electronic cigarette device according to an exemplary embodiment of the present invention, is configured by at least a portion of the length being inserted into a cigarette and comprises: a main body which is made of a ceramic material and has an end portion pointed for penetration into the cigarette; a heat generating unit which is disposed to surround the circumferential surface of the main body to generate heat for heating the inside of the cigarette; an arrangement hole which is formed in the main body along the longitudinal direction thereof; and a temperature sensing unit which is disposed in the arrangement hole for measuring a heating temperature of the heat generating unit.

Description

궐련형 전자담배장치용 발열히터Heater heater for cigarette type electronic cigarette device
본 발명은 전자담배장치용 발열히터에 관한 것으로, 보다 구체적으로는 궐련형 전자담배장치용 발열히터에 관한 것이다.The present invention relates to a heating heater for an electronic cigarette device, and more particularly to a heating heater for a cigarette type electronic cigarette device.
전자담배장치는 저장소(storage), 가열 또는 기화 장치 및 배터리(battery)를 포함한다. 이때, 상기 저장소는 니코틴이 함유된 잎담배(leaf tobacco)의 가공물(processed material)이나 추출물(extract), 무니코틴 액체물질(nicotine-free liquid material) 등을 함유한다.Electronic cigarette devices include storage, heating or vaporization devices, and batteries. In this case, the reservoir contains processed material or extract of nicotine-containing leaf tobacco, nicotine-free liquid material, and the like.
이와 같은 전자담배장치는 내부에 저장된 잎담배 가공물, 잎담배 추출물, 무니코틴 액체물질 등을 가열 또는 기화시켜 에어로졸(aerosol)을 생성한다. 이에 따라, 사용자는 전자담배장치를 손에 쥔 상태에서 전자담배장치의 흡입구(intake)를 통해 전자담배장치의 내부에서 생성된 에어로졸을 흡입할 수 있다. 이로 인해, 사용자는 흡입된 에어로졸을 통해 실제 담배를 흡연하는 것과 같은 유사한 느낌을 받을 수 있다.Such an electronic cigarette device generates an aerosol by heating or vaporizing a leaf tobacco processed product, leaf tobacco extract, a nicotine liquid substance, and the like stored therein. Accordingly, the user can inhale the aerosol generated inside the electronic cigarette device through the intake (intake) of the electronic cigarette device while holding the electronic cigarette device in hand. This may result in a user feeling similar to smoking a real cigarette through an inhaled aerosol.
그러나 종래의 전자담배장치는 니코틴 원액과 액상을 별도로 구매해 섞는 액상형 방식이다. 이에 따라, 종래의 전자담배장치는 사용자가 니코틴 원액을 흡연이 아닌 폭파사고 등과 같은 다른 잘못된 용도로 오사용할 위험이 존재하였다.However, the conventional electronic cigarette device is a liquid type of mixing and mixing the nicotine stock solution and the liquid separately. Accordingly, in the conventional electronic cigarette device, there was a risk that the user misused the nicotine stock solution for other wrong uses such as blasting accidents rather than smoking.
이를 해결하기 위하여, 담뱃잎으로 만들어진 궐련을 삽입해 가열하는 훈증 방식의 궐련형 전자담배장치가 제안되었다. 이러한 궐련형 전자담배장치는 발열히터를 통해 궐련을 가열하여 흡연용 증기를 발생시키는 방식이므로, 액상의 니코틴 원액의 오사용 문제를 해결하면서도 기존 담배와 비슷한 맛을 느낄 수 있는 장점이 있다. In order to solve this problem, a fumigated cigarette type electronic cigarette device which inserts and heats a cigarette made of tobacco leaves has been proposed. Such a cigarette type electronic cigarette is a method of generating a smoking vapor by heating a cigarette through a heating heater, there is an advantage that can solve the problem of misuse of the liquid nicotine stock solution, while feeling similar to the existing cigarette.
그러나 종래의 궐련형 전자담배장치는 발열히터의 둘레면에 배치된 박막형 온도센서를 이용하여 발열히터의 발열온도를 제어하였다. 이러한 박막형 온도센서는 저항값을 기반으로 온도를 감지하는 방식이므로 정확한 온도를 측정하기 위해서는 컨트롤하고자 하는 온도에 맞추어 센서패턴이 정확하게 설계되어야 하는 어려움이 있다.However, in the conventional cigarette type electronic cigarette device, the heating temperature of the heating heater is controlled by using a thin film type temperature sensor disposed on the circumferential surface of the heating heater. Since the thin film type temperature sensor senses the temperature based on the resistance value, in order to accurately measure the temperature, the sensor pattern has to be accurately designed according to the temperature to be controlled.
이에 따라, 센서패턴이 정확하게 설계되지 않는 경우 박막형 온도센서 타입의 궐련형 전자담배장치는 발열히터의 온도를 균일하게 제어하지 못하는 문제가 있다.Accordingly, when the sensor pattern is not designed correctly, the cigarette type electronic cigarette device of the thin film type temperature sensor type may not control the temperature of the heating heater uniformly.
본 발명은 상기와 같은 점을 감안하여 안출한 것으로, 발열히터의 내부에 매립된 온도감지부를 통해 발열히터의 발열온도를 측정함으로써 균일한 발열온도를 구현할 수 있는 궐련형 전자담배장치용 발열히터를 제공하는데 그 목적이 있다.The present invention has been made in view of the above point, by heating the heat generation temperature of the heating heater through the temperature sensing unit embedded in the heating heater to produce a heating type for a cigarette type electronic cigarette device that can realize a uniform heating temperature The purpose is to provide.
상기와 같은 목적을 달성하기 위하여 본 발명은 적어도 일부의 길이가 궐련의 내부로 삽입되는 것으로서, 세라믹 재질로 이루어지고, 상기 궐련의 내부로 파고들 수 있도록 일단부가 뾰족하게 형성되는 본체; 열을 발생시켜 상기 궐련의 내부를 가열할 수 있도록 상기 본체의 둘레면을 감싸도록 배치되는 발열부; 상기 본체의 내부에 길이방향을 따라 형성되는 배치공; 및 상기 발열부의 발열온도를 측정할 수 있도록 상기 배치공에 배치되는 온도감지부;를 포함하는 궐련형 전자담배장치용 발열히터를 제공한다.In order to achieve the above object, the present invention is to be inserted into the inside of at least a portion of the cigarette, the body is made of a ceramic material, one end is pointed to be penetrated into the inside of the cigarette; A heating unit disposed to surround a circumferential surface of the main body to generate heat to heat the inside of the cigarette; An arrangement hole formed along the longitudinal direction of the main body; And a temperature sensing unit disposed in the placement hole to measure the heating temperature of the heating unit.
또한, 상기 본체는 상기 배치공이 형성된 중공형의 로드부와 상기 로드부의 일단부에 뾰족하게 형성되는 팁부를 포함할 수 있고, 상기 발열부는 상기 로드부의 둘레방향을 감싸도록 배치될 수 있다.In addition, the main body may include a hollow rod portion having the placement hole and a tip portion sharply formed at one end of the rod portion, and the heat generating portion may be disposed to surround the circumferential direction of the rod portion.
일례로, 상기 온도감지부는 써머커플(thermocouple)일 수 있다.For example, the temperature sensing unit may be a thermocouple.
대안으로, 상기 온도감지부는 나선형 바이메탈일 수 있다. 이와 같은 경우, 상기 나선형 바이메탈은, 소정의 길이를 갖는 스템부; 상기 스템부의 단부로부터 상기 스템부의 길이방향을 따라 복수 회 권회되는 권선부; 및 상기 권선부의 단부로부터 연장되어 상기 배치공의 외부로 일정길이 돌출되는 연장부;를 포함할 수 있고, 상기 연장부는 상기 발열부의 온도에 따라 일방향으로 휘어지거나 원상태로 복귀하여 상기 궐련형 전자담배장치용 발열히터의 외부면에 형성된 접촉단자와 접촉되거나 미접촉될 수 있다.Alternatively, the temperature sensing unit may be a helical bimetal. In this case, the helical bimetal, the stem portion having a predetermined length; A winding portion wound a plurality of times along the longitudinal direction of the stem portion from an end of the stem portion; And an extension part extending from an end of the winding part to protrude a predetermined length to the outside of the placement hole, wherein the extension part is bent in one direction or returned to its original state according to the temperature of the heat generating part. The contact terminal formed on the outer surface of the heating heater may be in contact or non-contact.
또한, 상기 궐련형 전자담배장치용 발열히터는 열전도성을 갖추어 상기 배치공의 내부에 충진되는 충진재를 더 포함할 수 있고, 상기 충진재는 상기 배치공에 삽입된 온도감지부의 위치를 고정할 수 있다.In addition, the heat-generating heater for the cigarette type electronic cigarette device may further include a filler filled in the inside of the arrangement hole having thermal conductivity, and the filler may fix the position of the temperature sensing unit inserted into the arrangement hole. .
또한, 상기 발열부는, 세라믹 재질로 이루어진 지지체; 열을 발생시켜 상기 궐련의 내부를 가열할 수 있도록 상기 지지체의 일면에 패턴 형성되는 히터패턴; 및 절연성을 갖추고 상기 히터패턴을 덮는 커버층;을 포함할 수 있다.In addition, the heating portion, the support made of a ceramic material; A heater pattern formed on one surface of the support to generate heat to heat the inside of the cigarette; And a cover layer having insulation and covering the heater pattern.
또한, 상기 발열부는 상기 지지체가 세라믹 그린시트인 상태에서 상기 본체의 둘레면을 감싸도록 말아준 후 소결될 수 있다.In addition, the heat generating unit may be sintered after rolling to surround the circumferential surface of the main body in a state where the support is a ceramic green sheet.
한편, 본 발명은 적어도 일부의 길이가 궐련의 내부로 삽입되는 것으로서, 상기 궐련의 내부로 파고들 수 있도록 일단부가 뾰족한 판상으로 형성되고, 상기 궐련의 내부를 가열할 수 있도록 열을 발생시키는 히터패턴을 포함하는 발열부; 상기 발열부의 내부에 길이방향을 따라 형성되는 배치공; 및 상기 발열부의 발열온도를 측정할 수 있도록 상기 배치공에 배치되는 온도감지부;를 포함하는 궐련형 전자담배장치용 발열히터를 제공한다.On the other hand, the present invention is that at least part of the length is inserted into the inside of the cigarette, one end is formed into a pointed plate-like so as to penetrate into the inside of the cigarette, the heater pattern for generating heat to heat the interior of the cigarette Heating unit comprising a; An arrangement hole formed along the longitudinal direction in the heat generating unit; And a temperature sensing unit disposed in the placement hole to measure the heating temperature of the heating unit.
이와 같은 경우, 상기 발열부는, 세라믹 재질로 이루어진 지지체; 열을 발생시켜 상기 궐련의 내부를 가열할 수 있도록 상기 지지체의 일면에 패턴 형성되는 히터패턴; 절연성을 갖추고 상기 히터패턴을 덮는 커버층; 및 외부 노출면에 형성되어 상기 히터 패턴의 직상부 영역과 나머지 영역과의 온도편차를 개선시킬 수 있도록 방열성 필러를 포함하는 방열코팅층;을 포함할 수 있고, 상기 배치공은 상기 지지체에 형성될 수 있다.In this case, the heat generating portion, the support made of a ceramic material; A heater pattern formed on one surface of the support to generate heat to heat the inside of the cigarette; A cover layer having insulation and covering the heater pattern; And a heat dissipation coating layer formed on an external exposed surface and including a heat dissipation filler to improve a temperature deviation between the upper region of the heater pattern and the remaining area, and the placement hole may be formed on the support. have.
한편, 상술한 궐련형 전자담배장치용 발열히터는 궐련형 전자담배장치로 구현될 수 있다.On the other hand, the above-described heating heater for a cigarette type electronic cigarette device may be implemented as a cigarette type electronic cigarette device.
본 발명에 의하면, 발열히터의 내부에 길이방향을 따라 매립된 온도감지부를 통하여 발열히터의 발열온도를 측정함으로써 균일한 발열온도를 구현할 수 있다.According to the present invention, a uniform heating temperature can be realized by measuring the heating temperature of the heating heater through the temperature sensing part embedded in the heating heater in the longitudinal direction.
도 1은 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터를 나타낸 도면,1 is a view showing a heating heater for a cigarette type electronic cigarette device according to an embodiment of the present invention,
도 2는 도 1의 A-A 방향 단면도,2 is a cross-sectional view along the A-A direction of FIG.
도 3은 본 발명의 다른 실시예에 따른 궐련형 전자담배장치용 발열히터를 나타낸 도면,3 is a view showing a heating heater for a cigarette type electronic cigarette according to another embodiment of the present invention,
도 4는 도 3에서 온도감지부가 분리된 상태를 나타낸 도면,4 is a view showing a state in which the temperature sensing unit is separated from FIG.
도 5는 도 3의 B-B 방향 단면도,5 is a cross-sectional view taken along the B-B direction of FIG. 3;
도 6은 본 발명의 또 다른 실시예에 따른 궐련형 전자담배장치용 발열히터를 나타낸 도면,6 is a view showing a heating heater for a cigarette type electronic cigarette device according to another embodiment of the present invention,
도 7은 도 6의 C-C 방향 단면도,7 is a cross-sectional view taken along the C-C direction of FIG.
도 8은 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터에 적용될 수 있는 발열부의 세부구성을 개략적으로 나타낸 도면,8 is a view schematically showing a detailed configuration of a heating unit that can be applied to a heating heater for a cigarette type electronic cigarette according to an embodiment of the present invention;
도 9는 도 7에서 발열부의 세부구성을 구체적으로 나타낸 도면,9 is a view showing in detail the detailed configuration of the heat generating portion in FIG.
도 10은 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터의 사용상태도이다.10 is a state diagram used in the heating heater for a cigarette type electronic cigarette device according to an embodiment of the present invention.
이하, 첨부한 도면을 참고로 하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. 도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 동일 또는 유사한 구성요소에 대해서는 동일한 참조부호를 부가한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. The drawings and description are to be regarded as illustrative in nature and not restrictive. Like reference numerals designate like elements throughout the specification.
본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 도 10에 도시된 바와 같이 궐련형 전자담배장치의 삽입구(20) 측에 설치될 수 있으며, 상기 궐련형 전자담배장치에 내장된 배터리로부터 전원이 공급될 수 있다. 여기서, 상기 궐련(10)은 상기 삽입구(20)에 삽입될 수 있으며, 상기 궐련형 전자담배장치용 발열히터(100,200,300)로부터 열을 제공받을 수 있다.Heating heater (100, 200, 300) for a cigarette type electronic cigarette according to an embodiment of the present invention can be installed on the insertion hole 20 side of the cigarette type electronic cigarette device, as shown in Figure 10, the cigarette type electronic cigarette device Power can be supplied from an internal battery. Here, the cigarette 10 may be inserted into the insertion hole 20, and may receive heat from the heating heaters 100, 200 and 300 for the cigarette type electronic cigarette device.
이에 따라, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100)는 상기 삽입구(20)에 궐련(10)이 삽입된 상태에서 전원이 인가되면, 열을 발생시켜 상기 삽입구(20)에 삽입된 궐련(10)을 가열할 수 있으며, 흡연을 위한 증기가 상기 궐련(10)으로부터 생성될 수 있다. 이로 인해, 사용자는 상기 궐련(10)으로부터 생성된 증기를 흡입함으로써 흡연할 수 있다.Accordingly, the heating heater 100 for a cigarette type electronic cigarette device according to an embodiment of the present invention generates heat when power is applied in a state in which the cigarette 10 is inserted into the insertion hole 20, thereby generating heat. The cigarette 10 inserted in 20 may be heated, and steam for smoking may be generated from the cigarette 10. For this reason, the user can smoke by inhaling the steam generated from the cigarette 10.
이때, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 일단부가 궐련(10)의 내측에 용이하게 박힐 수 있도록 형성될 수 있으며, 상기 발열히터(100,200,300)의 발열온도를 측정하기 위한 온도감지부(130,230)를 포함할 수 있다.At this time, the heating heater (100, 200, 300) for a cigarette type electronic cigarette according to an embodiment of the present invention may be formed so that one end is easily embedded in the inside of the cigarette 10, the heating temperature of the heating heater (100, 200, 300) It may include a temperature sensing unit 130, 230 for measuring.
일례로, 상기 궐련형 전자담배장치용 발열히터(100,200)는 도 1 내지 도 5에 도시된 바와 같이 소정의 길이를 갖는 니들 형태로 구현될 수도 있고, 도 6 및 도 7에 도시된 바와 같이 판상의 플레이트 형태로 구현될 수도 있다.For example, the heating heater (100,200) for the cigarette type electronic cigarette device may be implemented in the form of a needle having a predetermined length, as shown in Figure 1 to 5, as shown in Figure 6 and 7 It may be implemented in the form of a plate.
구체적인 일례로써, 상기 궐련형 전자담배장치용 발열히터(100,200)는 도 1 내지 도 5에 도시된 바와 같이 본체(110) 및 발열부(120,220)를 포함할 수 있다.As a specific example, the cigarette heater 100, 200 for the electronic cigarette device may include a main body 110 and the heat generating portion (120, 220) as shown in Figs.
이때, 상기 본체(110)는 일단부가 상기 궐련(10)의 내부로 용이하게 파고들 수 있도록 뾰족한 침상으로 형성될 수 있으며, 상기 발열부(120)는 상기 본체(110)의 둘레면을 감싸도록 배치될 수 있다.At this time, the main body 110 may be formed of a pointed needle so that one end portion can be easily dug into the inside of the cigarette 10, the heat generating portion 120 to surround the circumferential surface of the main body 110 Can be arranged.
이를 통해, 상기 궐련형 전자담배장치용 발열히터(100,200)는 궐련(10)의 내부로 박힌 부분을 통해 열을 제공하여 궐련(10)의 내부를 가열할 수 있으며, 상기 궐련(10)은 상기 궐련형 전자담배장치용 발열히터(100,200)로부터 제공되는 열을 이용하여 흡연을 위한 증기를 생성할 수 있다.Through this, the heating type heater 100, 200 for the cigarette-type electronic cigarette device may provide heat through a portion embedded in the cigarette 10 to heat the inside of the cigarette 10, and the cigarette 10 is the The steam provided for smoking may be generated using heat provided from the heating heaters 100 and 200 for the cigarette type electronic cigarette device.
여기서, 상기 본체(110)는 상기 발열부(120)를 지지할 수 있도록 소정의 길이를 갖는 로드부(111)와, 상기 궐련(10)의 내부로 용이하게 파고들 수 있도록 상기 로드부(111)의 단부측에 뾰족하게 형성된 팁부(112)를 포함할 수 있다.Here, the main body 110 has a rod portion 111 having a predetermined length to support the heat generating portion 120, and the rod portion 111 so as to easily penetrate into the inside of the cigarette 10. It may include a tip portion 112 is formed sharply on the end side.
이때, 상기 본체(110)는 세라믹재질로 이루어질 수 있다. 일례로, 상기 본체(110)는 알루미나, ZrO2, MgO, Si3N4, SiC, AlN, ZTA 등과 같은 세라믹 재질일 수 있으나, 이에 한정하는 것은 아니며 공지의 세라믹 재질이 모두 적용될 수 있다.In this case, the body 110 may be made of a ceramic material. For example, the body 110 may be a ceramic material such as alumina, ZrO 2 , MgO, Si 3 N 4 , SiC, AlN, ZTA, and the like, but is not limited thereto, and all known ceramic materials may be applied.
이를 통해, 상기 본체(110)는 상기 발열부(120)에서 발생된 열을 빠르게 확산시킬 수 있으며, 승온과 냉각이 반복적으로 이루어지는 운전 조건에서도 신뢰성과 제품의 수명주기를 늘릴 수 있다.Through this, the main body 110 can quickly diffuse the heat generated from the heat generating unit 120, it is possible to increase the reliability and life cycle of the product even in the operating conditions in which the temperature and cooling repeatedly.
이와 같은 경우, 상기 발열부(120)는 상기 본체(110)의 외부면을 감싸도록 배치될 수 있다. 일례로, 상기 발열부(120)는 상기 본체(110)의 로드부(111)의 둘레를 감싸도록 배치될 수 있다. 이를 통해, 전원인가시 상기 발열부(120)를 통해 발생된 열은 상기 본체(110) 측으로 이동될 수 있다.In this case, the heat generating unit 120 may be disposed to surround the outer surface of the main body 110. For example, the heating part 120 may be disposed to surround the circumference of the rod part 111 of the main body 110. Through this, the heat generated through the heat generating unit 120 when the power is applied may be moved to the main body 110 side.
다른 예로써, 상기 궐련형 전자담배장치용 발열히터(300)는 도 6 및 도 7에 도시된 바와 같이 발열부(220)가 판상의 형태로 구현될 수 있다.As another example, the heat generation heater 300 for the cigarette type electronic cigarette device may be implemented in the form of a plate 220 as shown in FIGS. 6 and 7.
이와 같은 경우, 상기 발열부(220)는 일단부가 뾰족하게 형성될 수 있다.In this case, one end of the heat generating part 220 may be formed.
즉, 본 실시예의 궐련형 전자담배장치용 발열히터(300)는 전술한 실시예의 궐련형 전자담배장치용 발열히터(100,200)와 달리 상기 발열부(220)가 판상으로 구현됨으로써 상술한 본체(110)가 생략될 수 있다.That is, the heat generation heater 300 for a cigarette type electronic cigarette according to the present embodiment is different from the heat generation heaters 100 and 200 for a cigarette type electronic cigarette device according to the above-described embodiment, so that the heat generating unit 220 is formed in a plate shape. ) May be omitted.
더불어, 전술한 실시예의 궐련형 전자담배장치용 발열히터(100,200)는 발열부(120)가 본체(110)의 둘레를 감싸는 형태로 설명하였지만 이에 한정하는 것은 아니며, 도 1 내지 도 5에 도시된 궐련형 전자담배장치용 발열히터(100,200)는 도 6 및 도 7에 도시된 궐련형 전자담배장치용 발열히터(300)와 마찬가지로 본체(110)를 제외하고 니들 형태로 형성된 발열부(120) 만으로 구성될 수도 있다. In addition, the heating heater (100,200) for the cigarette-type electronic cigarette device of the above-described embodiment is described in the form in which the heating unit 120 wraps around the main body 110, but is not limited thereto, and is illustrated in FIGS. 1 to 5. The heating type heater 100 and 200 for the cigarette type electronic cigarette device is a heating part 120 formed in the form of a needle except for the body 110 like the heating type heater 300 for the cigarette type electronic cigarette device shown in FIGS. 6 and 7. It may be configured.
이와 같은 경우, 상기 발열부(120)의 일단부는 도 6 및 도 7에 도시된 궐련형 전자담배장치용 발열히터(300)의 발열부(220)와 마찬가지로 궐련(10)의 내부로 용이하게 박힐 수 있도록 뾰족하게 형성될 수 있다.In this case, one end of the heat generating unit 120 is easily nailed into the inside of the cigarette 10 like the heat generating unit 220 of the heating type heater 300 for the cigarette type electronic cigarette device shown in FIGS. 6 and 7. It can be formed to be pointed.
상기 발열부(120,220)는 전원인가시 열을 발생시키는 발열원의 역할을 수행할 수 있다.The heat generating parts 120 and 220 may serve as heat generating sources for generating heat when power is applied.
이를 위해, 상기 발열부(120,220)는 도 8에 도시된 바와 같이 지지체(121), 히터패턴(122) 및 커버층(123)을 포함할 수 있다.To this end, the heat generating parts 120 and 220 may include a support 121, a heater pattern 122, and a cover layer 123 as shown in FIG. 8.
구체적으로, 상기 지지체(121)는 상기 히터패턴(122)의 발열시 100℃ 이상의 고온에서 견딜 수 있도록 내열성을 갖는 세라믹 재질로 이루어질 수 있다. 비제한적인 일례로써, 상기 지지체(121)는 알루미나, ZrO2, MgO, Si3N4, SiC, AlN, ZTA 등과 같은 세라믹 재질일 수 있으나, 이에 한정하는 것은 아니며 공지의 세라믹 재질이 모두 적용될 수 있다.In detail, the support 121 may be formed of a ceramic material having heat resistance to withstand high temperatures of 100 ° C. or more when the heater pattern 122 is heated. As a non-limiting example, the support 121 may be a ceramic material such as alumina, ZrO 2 , MgO, Si 3 N 4 , SiC, AlN, ZTA, and the like, but is not limited thereto, and all known ceramic materials may be applied. have.
또한, 상기 히터패턴(122) 및 커버층(123)은 상기 지지체(121)의 일면에 배치될 수 있다. 이를 위해, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200)는 소정의 면적을 갖는 지지체(121)의 일면에 히터패턴(122)과 커버층(123)을 순차적으로 형성할 수 있다.In addition, the heater pattern 122 and the cover layer 123 may be disposed on one surface of the support 121. To this end, the heating heater (100,200) for the cigarette type electronic cigarette device according to an embodiment of the present invention sequentially formed the heater pattern 122 and the cover layer 123 on one surface of the support 121 having a predetermined area. can do.
이를 통해, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 전원인가시 상기 히터패턴(122)에서 발생된 열이 지지체(121)를 거쳐 본체(110) 측으로 이동할 수 있다.Through this, the heating heater (100, 200, 300) for the cigarette type electronic cigarette device according to an embodiment of the present invention can move the heat generated from the heater pattern 122 to the main body 110 side through the support 121 when the power is applied. have.
이로 인해, 상기 발열히터(100,200,300)는 발열면적이 넓어짐과 동시에 전체적으로 균등한 가열이 이루어질 수 있다. 더불어, 상기 발열히터(100,200,300)는 상기 지지체(121) 및 본체(110)가 세라믹 재질로 이루어짐으로써 승온과 냉각이 반복적으로 이루어지는 운전 조건에서도 신뢰성을 높이고 제품의 수명주기를 늘릴 수 있다.As a result, the heating heaters 100, 200, and 300 may be heated at the same time as the heating area is widened and the heating may be uniform. In addition, the heating heater (100, 200, 300) is made of a ceramic material of the support 121 and the main body 110 can increase the reliability and increase the life cycle of the product even in the operating conditions in which the repeated heating and cooling.
한편, 상기 궐련형 전자담배장치용 발열히터(100,200)가 도 1 내지 도 5에 도시된 바와 같이 니들 형태로 구현되는 경우, 상기 지지체(121)는 세라믹 그린시트가 소결된 것일 수 있으며, 상기 히터패턴(122) 및 커버층(123)은 상기 지지체(121)가 세라믹 그린시트인 상태에서 상기 세라믹 그린시트의 일면에 순차적으로 형성될 수 있다.On the other hand, when the heat-generating heater (100,200) for the cigarette-type electronic cigarette device is implemented in the form of a needle as shown in Figures 1 to 5, the support 121 may be a sintered ceramic green sheet, the heater The pattern 122 and the cover layer 123 may be sequentially formed on one surface of the ceramic green sheet while the support 121 is a ceramic green sheet.
이에 따라, 상기 궐련형 전자담배장치용 발열히터(100,200)는 상기 지지체(121)가 소결 전 세라믹 그린시트인 상태에서 상기 본체(110)의 로드부(111)의 둘레방향을 따라 말아질 수 있음으로써 상기 발열부(120)가 상기 본체(110)의 로드부(111)를 둘러싸도록 배치될 수 있다.Accordingly, the heating heaters 100 and 200 for the cigarette type electronic cigarette device may be rolled along the circumferential direction of the rod 111 of the main body 110 in a state where the support 121 is a ceramic green sheet before sintering. As a result, the heating part 120 may be disposed to surround the rod part 111 of the main body 110.
이로 인해, 상기 궐련형 전자담배장치용 발열히터(100,200)는 상기 발열부(120)가 상기 로드부(111)를 둘러싸도록 배치하는 작업이 매우 용이하게 수행될 수 있으며, 상기 발열부(120)는 소결 후 상기 본체(110)와 일체화될 수 있다.Therefore, the heating heaters 100 and 200 for the cigarette type electronic cigarette device may be very easily disposed so that the heating unit 120 surrounds the rod unit 111 and the heating unit 120. After sintering may be integrated with the main body 110.
상기 히터패턴(122)은 전원인가시 열을 발생시키는 발열체의 역할을 수행할 수 있다. 이와 같은 히터패턴(122)은 상술한 바와 같이 상기 지지체(121)의 일면에 패턴형성될 수 있다.The heater pattern 122 may serve as a heating element that generates heat when power is applied. As described above, the heater pattern 122 may be patterned on one surface of the support 121.
이때, 상기 히터패턴(122)은 도전성 페이스트를 통해 형성된 인쇄패턴일 수도 있고, 도전성부재가 상기 지지체(121)의 일면에 부착된 상태에서 에칭이나 식각을 통해 형성된 것일 수도 있다. 더불어, 상기 히터패턴(122)은 타발과 같은 형상가공을 통해 소정의 패턴으로 형성된 도전성부재가 상기 지지체(121)의 일면에 부착된 것일 수도 있다.In this case, the heater pattern 122 may be a printed pattern formed through a conductive paste, or may be formed by etching or etching while the conductive member is attached to one surface of the support 121. In addition, the heater pattern 122 may be a conductive member formed in a predetermined pattern through the shape processing such as punching is attached to one surface of the support 121.
비제한적인 예로써, 상기 도전성 페이스트 및/또는 도전성부재는 Au, Pt, Ag, 텅스텐, 몰리브덴, 망간 중 선택된 어느 하나이거나 이들이 1종 이상 상호 조합된 성분일 수 있다. 그러나 상기 도전성 페이스트의 재료를 이에 한정하는 것은 아니며, 통상적으로 사용되는 전극재료 중 전원인가시 요구되는 발열온도를 구현하기 위하여 적절하게 선택된 공지의 전극재료가 모두 사용될 수 있음을 밝혀둔다.As a non-limiting example, the conductive paste and / or conductive member may be any one selected from Au, Pt, Ag, tungsten, molybdenum, and manganese, or a component in which one or more of them are combined with each other. However, the material of the conductive paste is not limited thereto, and it is understood that all of the known electrode materials appropriately selected to implement the heating temperature required when the power is applied may be used.
이와 같은 히터패턴(122)은 상술한 바와 같이 상기 지지체(121)의 일면에 형성될 수 있으며, 상기 지지체(121)가 소결되지 않은 세라믹 그린시트 상태에서 형성될 수도 있다.As described above, the heater pattern 122 may be formed on one surface of the support 121, and may be formed in a ceramic green sheet state in which the support 121 is not sintered.
또한, 상기 히터패턴(122)은 양단부 측에 다른 부품(일례로, 메인기판)과의 전기적인 연결을 위한 두 개의 터미널단자(122a,122b)가 각각 형성될 수 있으며, 소정의 길이를 갖는 패턴부(122c)가 상기 두 개의 터미널단자(122a,122b)를 연결할 수 있다.In addition, the heater pattern 122 may have two terminal terminals 122a and 122b for electrical connection with other components (for example, a main board) at both end sides thereof, and have a predetermined length. The unit 122c may connect the two terminal terminals 122a and 122b.
이때, 상기 패턴부(122c)는 상기 세라믹 그린시트의 전체면적에 대하여 골고루 배치되도록 지그재그 방식으로 절곡된 형태일 수 있다. 이에 따라, 상기 궐련형 전자담배장치용 발열히터(100,200,300)는 상기 패턴부(122c)를 통해 상기 지지체(121)의 전체면적에 대해서 발열될 수 있음으로써 면상 히터로 구현될 수 있다.In this case, the pattern portion 122c may be bent in a zigzag manner to be evenly disposed with respect to the entire area of the ceramic green sheet. Accordingly, the cigarette heater 100, 200, 300 for the cigarette type electronic cigarette device can be generated as a planar heater by being able to generate heat for the entire area of the support 121 through the pattern portion (122c).
그러나 상기 히터패턴(122)의 형상을 이에 한정하는 것은 아니며, 상기 패턴부(122c)의 형상은 설계 조건에 따라 적절하게 변경될 수 있다.However, the shape of the heater pattern 122 is not limited thereto, and the shape of the pattern part 122c may be appropriately changed according to design conditions.
더불어, 상기 히터패턴(122)은 직렬 또는 병렬 방식으로 형성될 수도 있고 직,병렬이 혼합된 형태로 형성될 수도 있다.In addition, the heater pattern 122 may be formed in a series or parallel manner, or may be formed in a form of a mixture of serial and parallel.
상기 커버층(123)은 상기 히터패턴(122)의 패턴부(122c)를 덮도록 상기 지지체(121)의 일면에 형성될 수 있다. 이를 통해, 상기 커버층(123)은 상기 패턴부(122c)가 외부로 노출되는 것을 방지할 수 있다.The cover layer 123 may be formed on one surface of the support 121 to cover the pattern portion 122c of the heater pattern 122. Through this, the cover layer 123 may prevent the pattern portion 122c from being exposed to the outside.
이때, 상기 커버층(123)은 상기 히터패턴(122)이 다른 부품과 쇼트되는 것을 방지할 수 있도록 절연성을 갖는 재질로 이루어질 수 있다. 또한, 상기 커버층(123)은 상기 히터패턴(122)에서 발생된 열에 의하여 파괴되는 것이 방지될 수 있도록 내열성 및 열경화성을 갖는 재질로 이루어질 수 있다. In this case, the cover layer 123 may be made of a material having insulation to prevent the heater pattern 122 from being shorted with other components. In addition, the cover layer 123 may be formed of a material having heat resistance and thermosetting so that the cover layer 123 may be prevented from being destroyed by the heat generated from the heater pattern 122.
일례로, 상기 커버층(123)은 절연성, 열경화성 및 내열성을 갖는 수지로 이루어질 수 있으며, 상기 지지체(121)의 일면에 소정의 두께로 도포되는 코팅층일 수 있다.For example, the cover layer 123 may be formed of a resin having insulation, thermosetting, and heat resistance, and may be a coating layer applied to one surface of the support 121 at a predetermined thickness.
구체적인 일례로서, 상기 커버층(123)은 액상의 폴리이미드 또는 폴리아미드이미드로 이루어진 코팅층일 수 있으나, 이에 한정하는 것은 아니며 절연성, 열경화성 및 내열성을 갖는 재질이라면 공지의 모든 재질이 사용될 수 있다.As a specific example, the cover layer 123 may be a coating layer made of liquid polyimide or polyamideimide, but is not limited thereto, and any known material may be used as long as the material has insulation, thermosetting, and heat resistance.
한편, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 도 2, 도 5 및 도 7에 도시된 바와 같이 상기 발열부(120,220)의 발열온도를 측정하기 위한 온도감지부(130,230)를 포함할 수 있다.On the other hand, the heating heater (100, 200, 300) for the cigarette-type electronic cigarette device according to an embodiment of the present invention as shown in Figures 2, 5 and 7 the temperature sensing for measuring the heating temperature of the heating unit (120,220) It may include the unit (130,230).
이와 같은 온도감지부(130,230)는 상기 발열히터(100,200,300)의 길이방향을 따라 내부에 매립되도록 배치될 수 있다.The temperature sensing unit 130, 230 may be disposed to be embedded therein along the longitudinal direction of the heating heater (100, 200, 300).
이를 위해, 상기 발열히터(100,200,300)는 길이방향을 따라 상기 온도감지부(130,230)를 배치하기 위한 배치공(140)이 형성될 수 있다.To this end, the heating heater (100, 200, 300) may be formed in the arrangement hole 140 for placing the temperature sensing unit 130, 230 in the longitudinal direction.
일례로, 상기 발열히터(100,200)가 본체(110)를 포함하는 경우, 상기 본체(110)는 도 2 및 도 5에 도시된 바와 같이 팁부(112)를 제외한 로드부(111)가 중공형으로 형성될 수 있다. 이와 같은 경우, 상기 로드부(111)의 중공부는 상기 배치공(140)의 역할을 수행할 수 있다.For example, when the heating heaters 100 and 200 include the main body 110, the main body 110 has a rod part 111 except for the tip part 112 as shown in FIGS. 2 and 5 in a hollow shape. Can be formed. In this case, the hollow part of the rod part 111 may serve as the placement hole 140.
대안으로, 상기 발열히터(300)가 판상으로 형성된 발열부(220)로 구현되는 경우 상기 배치공(140)은 도 7에 도시된 바와 같이 상기 발열부(220)의 내부에 길이방향을 따라 형성될 수 있다.Alternatively, when the heating heater 300 is implemented as a heat generating part 220 formed in a plate shape, the placement hole 140 is formed along the longitudinal direction inside the heat generating part 220 as shown in FIG. 7. Can be.
이와 같은 경우, 상기 배치공(140)은 도 9에 도시된 바와 같이 상기 발열부(220)를 구성하는 지지체(221)의 내부에 길이방향을 따라 형성될 수 있다.In this case, the placement hole 140 may be formed along the longitudinal direction inside the support 221 constituting the heat generating portion 220 as shown in FIG.
이를 통해, 상기 온도감지부(130,230)는 상기 배치공(140)에 삽입되어 상기 발열히터(100,200,300)의 내부에 길이방향을 따라 배치될 수 있으며, 상기 발열부(120,220)의 발열온도를 측정할 수 있다.Through this, the temperature detection unit (130,230) may be inserted into the placement hole 140 may be disposed along the longitudinal direction inside the heating heater (100, 200, 300), to measure the heating temperature of the heating unit (120, 220) Can be.
이로 인해, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 상기 온도감지부(130,230)에서 측정된 발열온도에 대한 정보를 기초로 전원을 공급하거나 차단함으로써 상기 발열부(120,220)의 발열온도를 균일하게 제어할 수 있다.Therefore, the heating heater (100, 200, 300) for the cigarette type electronic cigarette device according to an embodiment of the present invention by supplying or cutting off power based on the information on the heating temperature measured by the temperature sensing unit (130,230). It is possible to uniformly control the heating temperature of (120,220).
일례로, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 상기 발열부(120,220)의 발열온도를 280℃로 균일하게 유지할 수 있으나, 상기 발열부(120,220)의 발열온도를 이에 한정하는 것은 아니며 설계조건에 따라 상기 발열부(120,220)의 발열온도를 적절하게 조절할 수 있다.For example, the heating heater (100, 200, 300) for the cigarette type electronic cigarette according to an embodiment of the present invention can maintain the heating temperature of the heating unit (120,220) uniformly at 280 ℃, the heating of the heating unit (120,220) The temperature is not limited thereto, and the heating temperature of the heating parts 120 and 220 may be appropriately adjusted according to design conditions.
구체적인 일례로써, 상기 온도감지부(130)는 도 2 및 도 7에 도시된 바와 같이 써머커플(thermocouple)일 수 있다. 이와 같은 경우, 상기 써머커플은 일단이 상기 배치공(140)의 밀폐된 단부 측에 위치하도록 상기 배치공(140)의 내부로 삽입될 수 있으며, 타단이 외부의 메인기판(미도시)과 연결될 수 있다. As a specific example, the temperature sensing unit 130 may be a thermocouple as shown in FIGS. 2 and 7. In this case, the thermocouple may be inserted into the placement hole 140 so that one end is located at the closed end side of the placement hole 140, and the other end may be connected to an external main board (not shown). Can be.
또한, 상기 배치공(140)은 내부에 열전도성을 갖는 충진재(150)가 채워질 수 있으며, 상기 충진재(150)는 상기 배치공(140)으로 삽입된 써머커플의 위치를 고정할 수 있다. In addition, the placement hole 140 may be filled with a filler 150 having thermal conductivity therein, and the filler 150 may fix the position of the thermocouple inserted into the placement hole 140.
일례로, 상기 충진재(150)는 세라믹이나 glass가 포함된 열전도성 접착제일 수 있다. 그러나 상기 충진재(150)를 이에 한정하는 것은 아니며, 상기 써머커플의 고정이 가능하면서도 열전도성을 갖는 재질이라면 제한없이 사용될 수 있다.For example, the filler 150 may be a thermally conductive adhesive containing ceramic or glass. However, the filler 150 is not limited thereto, and the filler may be used without limitation as long as the thermocouple can be fixed and has a thermal conductivity.
이에 따라, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,300)는 상기 메인기판에 구비된 회로부의 제어를 통해 상기 발열부(120,220) 측으로 전원이 공급되거나 차단됨으로써 상기 발열부(120,220)가 균일한 온도로 발열될 수 있다.Accordingly, the heating heater (100,300) for the cigarette-type electronic cigarette device according to an embodiment of the present invention is supplied to the heating unit 120,220 side through the control of the circuit unit provided on the main board or the heat generating unit 120 and 220 may generate heat at a uniform temperature.
즉, 상기 회로부는 상기 써머커플에서 측정되는 온도를 기초로 상기 발열부(120,220) 측으로 공급되는 전원을 차단하거나 허용함으로써 상기 발열부(120,220)의 발열온도를 제어할 수 있다.That is, the circuit unit may control the heat generation temperature of the heat generating units 120 and 220 by blocking or allowing power supplied to the heat generating units 120 and 220 based on the temperature measured by the thermocouple.
여기서, 상기 써머커플은 J타입, K타입 등 공지의 써머커플이 모두 적용될 수 있다.Here, the thermocouple may be applied to all known thermocouples such as J type, K type.
대안으로, 상기 온도감지부(230)는 도 5에 도시된 바와 같이 나선형 바이메탈일 수 있다. 여기서, 상기 나선형 바이메탈은 소정의 길이를 갖는 스템부(231)와 상기 스템부(231)의 단부로부터 상기 스템부(231)를 둘러싸는 권선부(232)를 포함할 수 있다. 이때, 상기 스템부(231) 및 권선부(232)는 모두 바이메탈로 구성될 수 있다. 이를 통해, 상기 나선형 바이메탈은 스템부(231) 및 권선부(232)가 모두 상기 발열부(120)의 발열온도를 측정할 수 있다.Alternatively, the temperature sensing unit 230 may be a spiral bimetal as shown in FIG. 5. Here, the spiral bimetal may include a stem portion 231 having a predetermined length and a winding portion 232 surrounding the stem portion 231 from an end of the stem portion 231. At this time, both the stem portion 231 and the winding portion 232 may be made of bimetal. Through this, in the spiral bimetal, both the stem part 231 and the winding part 232 may measure the heating temperature of the heating part 120.
이와 같은 경우, 상기 온도감지부(230)는 상기 권선부(232)의 단부로부터 연장되어 상기 배치공(140)의 외부로 일정길이 돌출되는 연장부(232a)를 포함할 수 있으며, 상기 연장부(232a)는 상기 배치공(140)에 배치된 스템부(231) 및 권선부(232)의 온도에 따른 팽창 및 수축을 통해 일방향으로 휘어지거나 원상태로 복귀할 수 있다.In this case, the temperature sensing unit 230 may include an extension part 232a extending from an end of the winding part 232 and protruding a predetermined length to the outside of the placement hole 140. 232a may be bent in one direction or returned to its original state through expansion and contraction according to the temperature of the stem 231 and the winding part 232 disposed in the placement hole 140.
이를 통해, 상기 연장부(232a)는 상기 궐련형 전자담배장치용 발열히터(200)의 외부면에 형성된 접촉단자(170)와 접촉되거나 미접촉될 수 있다. 여기서, 상기 접촉단자(170)는 외부의 메인기판과 전기적으로 연결될 수 있으며, 후술하는 스토퍼(160)의 외면에 형성될 수 있다. 그러나 상기 접촉단자(170)의 위치를 이에 한정하는 것은 아니며, 설계 조건에 따라 적절한 위치에 형성될 수 있음을 밝혀둔다.Through this, the extension portion 232a may be in contact or non-contact with the contact terminal 170 formed on the outer surface of the heating heater 200 for the cigarette type electronic cigarette device. Here, the contact terminal 170 may be electrically connected to an external main board, and may be formed on an outer surface of the stopper 160 to be described later. However, the position of the contact terminal 170 is not limited thereto, and it may be found that the contact terminal 170 may be formed at an appropriate position.
이에 따라, 상기 연장부(232a)는 상기 발열부(120)의 온도에 따라 상기 접촉단자(170)와 접촉된 상태를 유지하거나 접촉된 상태가 해제됨으로써 스위치의 역할을 수행할 수 있다.Accordingly, the extension part 232a may serve as a switch by maintaining the contact state with the contact terminal 170 or releasing the contact state according to the temperature of the heat generating part 120.
비제한적인 일례로써, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(200)는 상기 권선부(232) 및 스템부(231)에서 측정된 발열부(120)의 온도가 설정온도 이하이면, 상기 연장부(232a)는 상기 접촉단자(170)와 접촉됨으로써 상기 발열부(120) 측으로 전원이 공급되는 것을 허용할 수 있다. As a non-limiting example, the heating heater 200 for a cigarette type electronic cigarette device according to an embodiment of the present invention is set to the temperature of the heating unit 120 measured by the winding unit 232 and the stem unit 231 When the temperature is less than or equal to, the extension part 232a may allow power to be supplied to the heat generating part 120 by being in contact with the contact terminal 170.
또한, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(200)는 상기 권선부(232) 및 스템부(231)에서 측정된 발열부(120)의 온도가 설정 온도 이상이면, 상기 연장부(232a)는 상기 접촉단자(170)로부터 분리되어 미접촉된 상태를 유지함으로써 상기 발열부(120) 측으로 전원이 공급되는 것을 차단할 수 있다. 이를 통해, 상기 발열부(120)는 발열온도가 균일하게 유지될 수 있다.In addition, the heating heater 200 for a cigarette-type electronic cigarette according to an embodiment of the present invention, if the temperature of the heating unit 120 measured by the winding unit 232 and the stem unit 231 is greater than or equal to a set temperature, The extension part 232a may be disconnected from the contact terminal 170 to block the power supply to the heat generating part 120 by maintaining the non-contact state. Through this, the heat generating unit 120 may maintain the heat generating temperature uniformly.
이와 같은 경우, 상기 배치공(140)은 내부에 열전도성을 갖는 충진재(150)가 채워질 수 있으며, 상기 충진재(150)는 상기 배치공(140)으로 삽입된 나선형 바이메탈의 위치를 고정할 수 있다. In this case, the placement hole 140 may be filled with a filler 150 having thermal conductivity therein, and the filler 150 may fix the position of the spiral bimetal inserted into the placement hole 140. .
일례로, 상기 충진재(150)는 세라믹이나 glass가 포함된 열전도성 접착제일 수 있다. 그러나 상기 충진재(150)를 이에 한정하는 것은 아니며, 상기 나선형 바이메탈의 고정이 가능하면서도 열전도성을 갖는 재질이라면 제한없이 사용될 수 있다.For example, the filler 150 may be a thermally conductive adhesive containing ceramic or glass. However, the filler 150 is not limited thereto, and any material capable of fixing the spiral bimetal and having a thermal conductivity may be used without limitation.
한편, 도면에는 상기 나선형 바이메탈이 니들 형태의 궐련형 전자담배장치용 발열히터(200)에 적용되는 것으로 도시하였지만 이에 한정하는 것은 아니며, 도 6 및 도 7에 도시된 판상의 궐련형 전자담배장치용 발열히터(300)에도 적용될 수 있다.On the other hand, the spiral bimetal is shown as being applied to the heating heater 200 for a cigarette-type cigarette electronic cigarette, but not limited to this, for the plate-shaped cigarette cigarette shown in Figure 6 and 7 The heating heater 300 may also be applied.
이와 같이 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 상기 발열부(120,220)의 발열온도를 측정하기 위한 온도감지부(130,230)가 써머커플 또는 나선형 바이메탈로 구비되어 상기 발열히터(100,200,300)의 내부에 길이방향을 따라 매립될 수 있다. 이를 통해, 상기 온도감지부(130,230)는 상기 발열부(120,220)의 발열온도를 직접적으로 감지할 수 있다. Thus, the heating heater (100, 200, 300) for the cigarette type electronic cigarette device according to an embodiment of the present invention is provided with a thermocouple or spiral bimetal temperature sensing unit (130,230) for measuring the heating temperature of the heating unit (120,220) It may be embedded in the heating heater 100, 200, 300 in the longitudinal direction. Through this, the temperature detection unit 130, 230 may directly detect the heating temperature of the heating unit (120, 220).
이로 인해, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 상기 온도감지부(130,230)를 통해 발열부(120,220)의 발열온도를 정확하게 측정할 수 있으며, 상기 온도감지부(130,230)에서 측정된 발열온도를 기반으로 상기 발열부(120,220)가 균일한 온도로 발열될 수 있도록 제어될 수 있다.Thus, the heating heater 100, 200, 300 for the cigarette type electronic cigarette device according to an embodiment of the present invention can accurately measure the heating temperature of the heating unit 120, 220 through the temperature sensing unit 130, 230, the temperature sensing The heating units 120 and 220 may be controlled to generate heat at a uniform temperature based on the heating temperature measured by the units 130 and 230.
한편, 본 발명의 일 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 상기 발열부(120,220)의 발열시 열방사율을 높일 수 있도록 방열코팅층(180)이 형성될 수 있다. 이와 같은 방열코팅층(180)은 외부로 노출되는 상기 발열부(120,220)의 노출면에 형성될 수 있다.On the other hand, the heat-generating heater (100, 200, 300) for the cigarette-type electronic cigarette device according to an embodiment of the present invention may be formed with a heat dissipation coating layer 180 to increase the heat radiation rate when the heat generating portion (120,220). The heat dissipation coating layer 180 may be formed on the exposed surfaces of the heat generating parts 120 and 220 exposed to the outside.
이에 따라, 전원인가시 상기 발열부(120,220)에서 발생된 열은 상기 방열코팅층(180)을 통해 상기 발열히터(100,200,300)의 전체면적으로 원활하게 전달될 수 있음으로써 발열 면적을 최대화할 수 있다.Accordingly, the heat generated from the heat generating parts 120 and 220 when the power is applied can be smoothly transferred to the entire area of the heat generating heaters 100, 200 and 300 through the heat dissipation coating layer 180, thereby maximizing the heat generating area.
일례로, 상기 방열코팅층(180)은 방열성 필러가 포함된 코팅층일 수 있으며, 상기 방열코팅층(180)은 세라믹 나노 코팅층일 수 있다. 여기서, 상기 방열성 필러는 열방사성과 더불어 열전도성을 갖는 필러일 수 있다. 비제한적인 예로써, 상기 방열코팅층은 그라파이트나 CNT 등과 같은 카본계 필러, AlN, BN, MgO, 알루미나 등과 같은 세라믹 필러가 혼합된 형태일 수 있다.For example, the heat dissipation coating layer 180 may be a coating layer including a heat dissipation filler, and the heat dissipation coating layer 180 may be a ceramic nano coating layer. Here, the heat dissipating filler may be a filler having thermal conductivity as well as thermal radiation. As a non-limiting example, the heat dissipation coating layer may be a mixture of a carbon-based filler such as graphite or CNT, a ceramic filler such as AlN, BN, MgO, alumina and the like.
이와 같은 방열코팅층(180)은 상기 방열성 필러를 통해 히터패턴(122)의 직상부 영역과 나머지 영역과의 온도편차를 개선시킬 수 있으며, 상기 방열코팅층(180)을 통해 열방사성을 개선시킬 수 있다. The heat dissipation coating layer 180 may improve the temperature deviation between the upper region and the remaining area of the heater pattern 122 through the heat dissipation filler, and may improve the heat radiation through the heat dissipation coating layer 180. .
이를 통해, 본 실시예에 따른 궐련형 전자담배장치용 발열히터(100,200,300)는 전체면적에서 균등한 가열 또는 승온이 이루어질 수 있으며, 빠른시간 내에 보다 높은 온도로 승온될 수 있다.Through this, the heating heater (100, 200, 300) for the cigarette type electronic cigarette according to the present embodiment can be heated or heated evenly in the total area, it can be raised to a higher temperature in a short time.
한편, 상술한 궐련형 전자담배장치용 발열히터(100,200)는 일단부측에 둘레방향을 따라 외측으로 돌출되는 스토퍼(160)를 더 포함할 수 있다. 이와 같은 스토퍼(160)는 상술한 궐련형 전자담배장치용 발열히터(100,200)를 궐련형 전자담배장치에 장착하는 과정에서 상기 궐련형 전자담배장치와의 결합을 위한 결합구 또는 고정구의 역할을 수행할 수 있다.On the other hand, the above-described heating heater for cigarette electronic cigarette device (100,200) may further include a stopper 160 protruding outward in the circumferential direction on one end side. Such a stopper 160 serves as a coupler or a fixture for coupling with the cigarette type electronic cigarette device in the process of mounting the above-described heating type for the cigarette type electronic cigarette device (100,200) in the cigarette type electronic cigarette device can do.
일례로, 상기 스토퍼(160)는 중앙부에 관통구가 형성된 링 형상일 수 있으며, 상기 발열히터(100,200)의 일단부 측이 상기 관통구에 삽입된 후 접착층을 매개로 고정될 수 있다.For example, the stopper 160 may have a ring shape having a through hole formed at a central portion thereof, and one end of the heating heater 100 and 200 may be inserted into the through hole and then fixed through an adhesive layer.
이와 같은 경우, 상기 스토퍼(160)는 상기 두 개의 터미널단자(122a,122b)가 형성된 부분을 제외한 위치에서 상기 발열히터(200)의 둘레면을 감싸도록 배치될 수 있다.In this case, the stopper 160 may be disposed to surround the circumferential surface of the heating heater 200 at a position excluding a portion where the two terminal terminals 122a and 122b are formed.
즉, 도 2를 기준으로 상기 패턴부(122c)는 상기 스토퍼(160)의 좌측에 위치하도록 배치될 수 있고, 상기 두 개의 터미널단자(122a,122b)는 상기 스토퍼(160)의 우측에 위치하도록 배치될 수 있다. That is, based on FIG. 2, the pattern portion 122c may be disposed on the left side of the stopper 160, and the two terminal terminals 122a and 122b may be positioned on the right side of the stopper 160. Can be arranged.
이를 통해, 본 실시예에 따른 발열히터는 상기 로드부(111)의 전체길이 중 상기 스토퍼(160)의 좌측에 배치되는 일부의 길이가 궐련(10)을 가열하기 위한 발열영역을 구성할 수 있다.Through this, the heating heater according to the present embodiment may constitute a heating region for heating the cigarette 10 having a part of the length of the rod portion 111 disposed on the left side of the stopper 160. .
여기서, 상기 스토퍼(160)는 승온과 냉각이 반복적으로 이루어지는 운전 조건에서도 신뢰성을 높이고 제품의 수명주기를 늘릴 수 있도록 알루미나, ZrO2, MgO, Si3N4, SiC, AlN, ZTA 등과 같은 세라믹 재질로 이루어질 수 있다.Here, the stopper 160 is a ceramic material such as alumina, ZrO 2 , MgO, Si 3 N 4 , SiC, AlN, ZTA, etc. to increase the reliability and increase the life cycle of the product even in the operating conditions in which repeated heating and cooling It may be made of.
한편, 상술한 설명과 도면에서는 발열히터(100,200,300)의 내부에 배치공(140)을 형성한 후 상기 배치공(140) 측에 온도감지부(130,230)를 배치함으로써 상기 발열부(120,220)의 발열온도를 균일하게 구현하는 것으로 도시하고 설명하였지만, 본 발명을 이에 한정하는 것은 아니며 다른 방식을 통해 상기 발열부(120,220)의 발열온도를 균일하게 구현할 수도 있다. On the other hand, in the above description and drawings, the heat generating heaters 100, 200, and 300 are formed inside the placement holes 140, and then the temperature sensing units 130 and 230 are disposed on the placement holes 140 to generate heat of the heat generating units 120 and 220. Although illustrated and described as implementing the temperature uniformly, the present invention is not limited thereto, and the heating temperature of the heat generating parts 120 and 220 may be uniformly implemented through other methods.
일례로, 상기 발열부(120,220)를 구성하는 지지체(121)의 종류, 히터패턴(122)의 재료 및 발열히터의 전체 발열면적 등을 적절히 결정함으로써 균일한 발열온도를 구현할 수도 있다. 더불어, 상기 히터패턴(122)의 재료는 히터패턴을 형성하기 위하여 사용되는 전극의 재료, 전극의 재료로 사용되는 조성물의 함량 비율, 히터패턴의 저항선 설계 등이 적절하게 고려될 수 있다.For example, a uniform heating temperature may be realized by appropriately determining the type of the support body 121 constituting the heat generating parts 120 and 220, the material of the heater pattern 122, and the total heat generating area of the heat generating heater. In addition, the material of the heater pattern 122 may be appropriately considered the material of the electrode used to form the heater pattern, the content ratio of the composition used as the material of the electrode, the resistance line design of the heater pattern, and the like.
이상에서 본 발명의 일 실시예에 대하여 설명하였으나, 본 발명의 사상은 본 명세서에 제시되는 실시 예에 제한되지 아니하며, 본 발명의 사상을 이해하는 당업자는 동일한 사상의 범위 내에서, 구성요소의 부가, 변경, 삭제, 추가 등에 의해서 다른 실시 예를 용이하게 제안할 수 있을 것이나, 이 또한 본 발명의 사상범위 내에 든다고 할 것이다.Although one embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiments set forth herein, and those skilled in the art who understand the spirit of the present invention, within the scope of the same idea, the addition of components Other embodiments may be easily proposed by changing, deleting, adding, and the like, but this will also fall within the spirit of the present invention.

Claims (12)

  1. 적어도 일부의 길이가 궐련의 내부로 삽입되는 궐련형 전자담배장치용 발열히터로서,A heating heater for a cigarette type electronic cigarette device, at least a part of which is inserted into the inside of the cigarette,
    세라믹 재질로 이루어지고, 상기 궐련의 내부로 파고들 수 있도록 일단부가 뾰족하게 형성되는 본체;A main body made of a ceramic material and having one end portion pointed to be penetrated into the cigarette;
    열을 발생시켜 상기 궐련의 내부를 가열할 수 있도록 상기 본체의 둘레면을 감싸도록 배치되는 발열부;A heating unit disposed to surround a circumferential surface of the main body to generate heat to heat the inside of the cigarette;
    상기 본체의 내부에 길이방향을 따라 형성되는 배치공; 및An arrangement hole formed along the longitudinal direction of the main body; And
    상기 발열부의 발열온도를 측정할 수 있도록 상기 배치공에 배치되는 온도감지부;를 포함하는 궐련형 전자담배장치용 발열히터.Heat generating heater for a cigarette type electronic cigarette comprising a; a temperature sensing unit disposed in the placement hole to measure the heating temperature of the heating unit.
  2. 제 1항에 있어서,The method of claim 1,
    상기 본체는 상기 배치공이 형성된 중공형의 로드부와 상기 로드부의 일단부에 뾰족하게 형성되는 팁부를 포함하고,The main body includes a hollow rod portion in which the placement hole is formed and a tip portion sharply formed at one end of the rod portion.
    상기 발열부는 상기 로드부의 둘레방향을 감싸도록 배치되는 궐련형 전자담배장치용 발열히터.The heating unit is a heating heater for a cigarette type electronic cigarette device disposed to surround the circumferential direction of the rod.
  3. 제 1항에 있어서,The method of claim 1,
    상기 온도감지부는 써머커플(thermocouple)인 궐련형 전자담배장치용 발열히터.The temperature sensing unit is a heating heater for a cigarette type electronic cigarette device is a thermocouple (thermocouple).
  4. 제 1항에 있어서,The method of claim 1,
    상기 온도감지부는 나선형 바이메탈인 궐련형 전자담배장치용 발열히터.The temperature sensing unit is a heating heater for a cigarette type electronic cigarette that is a spiral bimetal.
  5. 제 4항에 있어서,The method of claim 4, wherein
    상기 나선형 바이메탈은,The helical bimetal is,
    소정의 길이를 갖는 스템부; A stem portion having a predetermined length;
    상기 스템부의 단부로부터 상기 스템부의 길이방향을 따라 복수 회 권회되는 권선부; 및A winding portion wound a plurality of times along the longitudinal direction of the stem portion from an end of the stem portion; And
    상기 권선부의 단부로부터 연장되어 상기 배치공의 외부로 일정길이 돌출되는 연장부;를 포함하는 궐련형 전자담배장치용 발열히터.And an extension part extending from an end of the winding part to protrude a predetermined length to the outside of the placement hole.
  6. 제 5항에 있어서,The method of claim 5,
    상기 연장부는 상기 발열부의 온도에 따라 일방향으로 휘어지거나 원상태로 복귀하여 상기 궐련형 전자담배장치용 발열히터의 외부면에 형성된 접촉단자와 접촉되거나 미접촉되는 궐련형 전자담배장치용 발열히터.The extension part is bent in one direction or returned to the original state according to the temperature of the heat generating portion heat generating heater for a cigarette type electronic cigarette device is in contact with or not in contact with the contact terminal formed on the outer surface of the heating heater for the cigarette type electronic cigarette device.
  7. 제 1항에 있어서,The method of claim 1,
    상기 궐련형 전자담배장치용 발열히터는 열전도성을 갖추어 상기 배치공의 내부에 충진되는 충진재를 더 포함하고,The cigarette heater for the cigarette type electronic cigarette further comprises a heat filler is filled in the interior of the arrangement hole,
    상기 충진재는 상기 배치공에 삽입된 온도감지부의 위치를 고정하는 궐련형 전자담배장치용 발열히터.The filler is a heating heater for a cigarette type electronic cigarette fixing the position of the temperature sensing unit inserted into the placement hole.
  8. 제 1항에 있어서,The method of claim 1,
    상기 발열부는,The heating unit,
    세라믹 재질로 이루어진 지지체;A support made of ceramic material;
    열을 발생시켜 상기 궐련의 내부를 가열할 수 있도록 상기 지지체의 일면에 패턴 형성되는 히터패턴; 및A heater pattern formed on one surface of the support to generate heat to heat the inside of the cigarette; And
    절연성을 갖추고 상기 히터패턴을 덮는 커버층;을 포함하는 궐련형 전자담배장치용 발열히터.Heating layer for a cigarette-type electronic cigarette comprising a; insulating layer covering the heater pattern.
  9. 제 8항에 있어서,The method of claim 8,
    상기 발열부는 상기 지지체가 세라믹 그린시트인 상태에서 상기 본체의 둘레면을 감싸도록 말아준 후 소결되는 궐련형 전자담배장치용 발열히터.The heating unit is a heating heater for a cigarette type electronic cigarette device which is sintered after rolling so as to surround the circumferential surface of the main body in a state where the support is a ceramic green sheet.
  10. 적어도 일부의 길이가 궐련의 내부로 삽입되는 궐련형 전자담배장치용 발열히터로서,A heating heater for a cigarette type electronic cigarette device, at least a part of which is inserted into the inside of the cigarette,
    상기 궐련의 내부로 파고들 수 있도록 일단부가 뾰족한 판상으로 형성되고, 상기 궐련의 내부를 가열할 수 있도록 열을 발생시키는 히터패턴을 포함하는 발열부;A heat generating part including a heater pattern having one end formed in a pointed plate shape so as to penetrate into the cigarette, and generating heat to heat the inside of the cigarette;
    상기 발열부의 내부에 길이방향을 따라 형성되는 배치공; 및An arrangement hole formed along the longitudinal direction in the heat generating unit; And
    상기 발열부의 발열온도를 측정할 수 있도록 상기 배치공에 배치되는 온도감지부;를 포함하는 궐련형 전자담배장치용 발열히터.Heat generating heater for a cigarette type electronic cigarette comprising a; a temperature sensing unit disposed in the placement hole to measure the heating temperature of the heating unit.
  11. 제 10항에 있어서,The method of claim 10,
    상기 발열부는,The heating unit,
    세라믹 재질로 이루어진 지지체;A support made of ceramic material;
    열을 발생시켜 상기 궐련의 내부를 가열할 수 있도록 상기 지지체의 일면에 패턴 형성되는 히터패턴;A heater pattern formed on one surface of the support to generate heat to heat the inside of the cigarette;
    절연성을 갖추고 상기 히터패턴을 덮는 커버층; 및A cover layer having insulation and covering the heater pattern; And
    외부 노출면에 형성되어 상기 히터패턴의 직상부 영역과 나머지 영역과의 온도편차를 개선시킬 수 있도록 방열성 필러를 포함하는 방열코팅층;을 포함하고,And a heat dissipation coating layer formed on an external exposed surface, the heat dissipation coating layer including a heat dissipation filler to improve a temperature deviation between the upper region of the heater pattern and the remaining region.
    상기 배치공은 상기 지지체에 형성되는 궐련형 전자담배장치용 발열히터.The placement hole is a heating heater for a cigarette type electronic cigarette device formed on the support.
  12. 제 10항에 있어서,The method of claim 10,
    상기 온도감지부는 써머커플(thermocouple)인 궐련형 전자담배장치용 발열히터.The temperature sensing unit is a heating heater for a cigarette type electronic cigarette device is a thermocouple (thermocouple).
PCT/KR2019/004181 2018-04-09 2019-04-09 Heat generating heater for cigarette-type electronic cigarette device WO2019199010A1 (en)

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JP2020553532A JP7057618B2 (en) 2018-04-09 2019-04-09 Heater for cigarette type electronic cigarette device
US16/981,063 US11944123B2 (en) 2018-04-09 2019-04-09 Heat generating heater for cigarette-type electronic cigarette device
CN201980019975.XA CN112004430A (en) 2018-04-09 2019-04-09 Heating heater for cigarette type electronic cigarette device

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KR1020190040840A KR102274250B1 (en) 2018-04-09 2019-04-08 heater for electronic cigarette device

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