WO2019031673A1 - 발열유닛 및 이를 포함하는 발열모듈 - Google Patents

발열유닛 및 이를 포함하는 발열모듈 Download PDF

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Publication number
WO2019031673A1
WO2019031673A1 PCT/KR2018/002895 KR2018002895W WO2019031673A1 WO 2019031673 A1 WO2019031673 A1 WO 2019031673A1 KR 2018002895 W KR2018002895 W KR 2018002895W WO 2019031673 A1 WO2019031673 A1 WO 2019031673A1
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WO
WIPO (PCT)
Prior art keywords
conductor
negative electrode
heating element
cathode
unit
Prior art date
Application number
PCT/KR2018/002895
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
성소희
Original Assignee
주식회사 에스에이치테크
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 KR1020170102654A external-priority patent/KR101820704B1/ko
Priority claimed from KR1020180026471A external-priority patent/KR101916331B1/ko
Application filed by 주식회사 에스에이치테크 filed Critical 주식회사 에스에이치테크
Priority to EP18730208.8A priority Critical patent/EP3468300B1/de
Priority to CN201880000691.1A priority patent/CN109716859A/zh
Publication of WO2019031673A1 publication Critical patent/WO2019031673A1/ko

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    • 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
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • H05B3/347—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles woven fabrics

Definitions

  • the present invention relates to a heat generating unit and a heat generating module including the heat generating unit. More particularly, the present invention relates to a heat generating unit and a heat generating module including the same.
  • a heat generating yarn is manufactured by applying a current to realize heat generation.
  • Such a heat-generating fiber generates heat when it is produced by impregnating fibers with carbon (hereinafter referred to as " carbon-impregnated fiber ").
  • the heat-treated woven fabrics can easily raise the temperature to a desired temperature in a short time due to the high electrical resistance characteristics of the heating yarn. Unlike the conventional electric mat, no electromagnetic waves are generated at all, , It has a constant temperature characteristic that no longer increases in temperature, so that it can minimize the use of electric power, and there is no possibility of burning it.
  • the heat generation amount is smaller as the distance from the portion where the current is applied, and the heat generation is not realized evenly.
  • the present invention has been made to solve the above-described problems, and it is an object of the present invention to provide an apparatus and a method for controlling the distribution of carbon, uniformly generating heat and achieving a large amount of heat with a small amount of power.
  • a heat generating unit includes a conductor for allowing electricity to flow in a longitudinal direction; And a heating element which is heated by electricity transmitted from the conductor, and the heating element may surround the conductor along the longitudinal direction to prevent electric shock.
  • a heat generating module including: the heat generating unit; An insulator for realizing insulation of the heat generating unit; And a fixing unit for fixing the heat generating unit to a predetermined position of the insulator.
  • the distribution of carbon is uniform, the heat is uniformly generated as a whole, and a large amount of heat can be realized even with a small amount of electric power.
  • FIG. 1 is a schematic perspective view of a heat generating unit according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of a heat generating unit according to an embodiment of the present invention
  • FIG 3 is a schematic cross-sectional view of a heat generating module according to an embodiment of the present invention.
  • FIG. 4 is a schematic configuration diagram of a heat generating module according to an embodiment of the present invention.
  • FIG. 5 is a schematic perspective view of a heat generating unit according to another embodiment of the present invention.
  • FIG. 6 is a schematic exploded perspective view of a heat generating unit according to another embodiment of the present invention.
  • FIG. 7 and 8 are schematic sectional views of a heat generating unit according to another embodiment of the present invention.
  • FIG. 9 is a schematic exploded perspective view of a heat generating unit according to another embodiment of the cathode extension and the cathode extension of the present invention.
  • FIG. 10 is a schematic sectional view of a heat generating unit according to another embodiment of the cathode extension and the cathode extension of the present invention.
  • a heat generating unit includes a conductor for allowing electricity to flow in a longitudinal direction; And a heating element which is heated by electricity transmitted from the conductor, and the heating element may surround the conductor along the longitudinal direction to prevent electric shock.
  • the conductor is aluminum
  • the heating element includes a heating agent that generates electricity and a softening agent that improves the formability, and the conductor and the heating element may be bent by an external force.
  • the heating agent may be carbon, and the softening agent may be polyethylene.
  • the temperature sensor unit may further include a temperature sensor unit for sensing a temperature of the heating unit, wherein the heating unit surrounds the temperature sensor unit so as to protect the temperature sensor unit from an external environment.
  • the temperature sensor unit may be disposed apart from the conductor.
  • the temperature sensor unit may be a thermocouple, and may sense a heat generation temperature of the heating element in the longitudinal direction.
  • a heat generating module including: the heat generating unit; An insulator for realizing insulation of the heat generating unit; And a fixing unit for fixing the heat generating unit to a predetermined position of the insulator.
  • the heat generating unit is disposed on one side of the insulator, and the insulator has a through space for preventing the heat generating unit from passing therethrough and allowing the fixing part to pass therethrough, And a stationary sidewall portion extending from one end of the stationary exposed portion and passing through the through space and a stationary sidewall portion extending from the stationary portion and surrounding the heat generating unit disposed at one side of the insulator.
  • the fixing portion may further include a fixed extension portion extending from the other end of the fixed exposure portion.
  • the insulator further includes a passage space through which the fixed extension portion passes, and the fixed extension portion passes through the passage space, It can be exposed to one side.
  • the conductor may be a positive electrode conductor connected to the positive electrode and extending in the longitudinal direction,
  • a negative electrode conductor extending in the longitudinal direction, the negative electrode conductor being connected to the negative electrode, wherein the heating element is heated by the flow of electrons generated by the positive electrode conductor and the negative electrode conductor, wherein the positive electrode conductor and the negative electrode conductor are spaced apart from each other on the heating element without being connected to each other, and electrons on the negative electrode conductor pass from the negative electrode conductor to the positive electrode conductor through the heating element So that heat generation of the heating element can be realized.
  • the cathode guide may further include a negative electrode guide portion connected to the negative electrode conductor and guiding a flow direction of electrons from the negative electrode conductor to the positive electrode conductor.
  • a plurality of the negative electrode guide portions may be formed on the negative electrode conductor in the longitudinal direction, and may be spaced apart from each other.
  • the anode may further include an anode guide part connected to the anode conductor and guiding a flow direction of electrons from the anode conductor to the anode conductor.
  • the negative electrode guide portion and the positive electrode guide portion may not overlap each other in the width direction orthogonal to the longitudinal direction.
  • the thickness of the portion of the negative electrode conductor which is in contact with the negative electrode guide portion may be smaller than the thickness of the portion of the negative electrode conductor that is not in contact with the negative electrode guide portion.
  • the negative electrode guide portion may include a negative electrode contact portion that is in contact with and connected to the negative electrode conductor, and a negative electrode extension portion that extends from the negative electrode contact portion.
  • the cathode extension may extend in the direction from the cathode contact portion toward the cathode conductor.
  • FIG. 1 is a schematic perspective view of a heat generating unit according to an embodiment of the present invention
  • FIG. 2 is a schematic sectional view of a heat generating unit according to an embodiment of the present invention.
  • FIG. 3 is a schematic cross-sectional view of a heat generating module according to another embodiment of the present invention
  • FIG. 4 is a schematic configuration diagram of a heat generating module according to another embodiment of the present invention.
  • FIG. 5 is a schematic perspective view of a heat generating unit according to another embodiment of the present invention
  • FIG. 6 is a schematic exploded perspective view of a heat generating unit according to another embodiment of the present invention.
  • FIG. 7 and 8 are schematic cross-sectional views of a heat generating unit according to another embodiment of the present invention
  • FIG. 9 is a schematic exploded perspective view of a heat generating unit according to another embodiment of the cathode extender and the cathode extender of the present invention
  • 10 is a schematic sectional view of a heat generating unit according to another embodiment of the cathode extension and the cathode extension of the present invention.
  • the heat generating unit 10 may be configured such that heat is generated by resistance when electricity is applied.
  • the heat generating unit 10 may be configured to convert heat energy into heat energy to realize heat generation.
  • the heating unit 10 may include a conductor 100 that allows electricity to flow in the longitudinal direction and a heating element 200 that generates heat by electricity transmitted from the conductor 100.
  • the conductor 100 may have a cylindrical shape elongated in the longitudinal direction.
  • a current may flow in the longitudinal direction.
  • the conductor 100 may be a metal and may be a composite of any one of aluminum, silver, copper, iron, and copper, or at least two or more metals.
  • the heating element 200 may be a resistor having a predetermined resistance.
  • the heating element 200 is a resistor for current transmitted from the conductor 100, and may generate heat due to electrical resistance.
  • the heating element 200 may include a heating agent that generates electricity and a softening agent that improves the moldability.
  • the exothermic agent is a resistor, and may be constituted to generate heat due to electrical resistance, and may be carbon, for example.
  • the above-mentioned softening agent is a constitution for increasing moldability, and may be, for example, polyethylene.
  • the softening agent can be melted at a predetermined temperature and can be fused with, mixed with, or polymerized with the exothermic agent.
  • the softening agent cools to room temperature, the softening agent exhibits a predetermined strength and is not broken even when a predetermined tensile force is applied. As shown in FIG.
  • the heating element 200 generates heat when a current is applied due to the heating element, which is a resistor, and can be bent or deformed in various shapes without being broken even when a predetermined external force is applied due to the softening agent.
  • the conductor 100 may be bent or deformed in various shapes when a predetermined external force is applied thereto.
  • the heating element 200 may surround the conductor 100 along the longitudinal direction.
  • the heating element 200 may be a long pipe shape having a hollow in the longitudinal direction, and the conductor 100 may be inserted into the hollow of the heating element 200 and surrounded by the heating element 200 .
  • the heating element 200 surrounds the outside of the conductor 100 along the longitudinal direction, it is possible to prevent the user from being charged by the current flowing in the conductor 100.
  • the heating element 200 is in contact with the outer surface of the conductor 100 in the longitudinal direction, the heating element 200 is uniformly heated in the longitudinal direction in contact with the conductor 100 .
  • the heat generating element 200 can generate heat uniformly in the longitudinal direction, rather than implementing heat in any one part in the longitudinal direction.
  • the heat generating unit 10 may further include a temperature sensor unit 300 for sensing a heat generation temperature.
  • the temperature sensor unit 300 may be configured to sense a change in temperature due to heat generated in the heating element 200.
  • the temperature sensor unit 300 may have a long columnar shape in the longitudinal direction.
  • the temperature sensor unit 300 may be a thermocouple.
  • the temperature sensor is not limited to the thermocouple but may be modified in various ways insofar as those skilled in the art can sense the temperature that is changed by the heat generated by the heating element 200.
  • the temperature sensor unit 300 may be disposed adjacent to the conductor 100 surrounded by the heating element 200.
  • the temperature sensor unit 300 may be inserted into the hollow of the heating element 200 and may be connected to the heating element 200 by the heating element 200. [ It can be surrounded.
  • the heating element 200 can surround the temperature sensor part 300 in the longitudinal direction to protect the temperature sensor part 300 from the external environment.
  • the temperature sensor unit 300 may be inserted into the heating element 200 in the longitudinal direction to sense the heating temperature of the heating element 200 in the longitudinal direction.
  • the outer surface of the temperature sensor unit 300 is in contact with the heating element 200 and receives heat from the heating element 200 to sense the heating temperature of the heating element 200.
  • the temperature sensor unit 300 does not sense the temperature of any one part of the heating element 200 in the longitudinal direction, but measures the temperature of the entire heating element 200 in the longitudinal direction can do.
  • the temperature sensor unit 300 may be disposed on the heating element 200, spaced apart from the conductor 100.
  • the conductor 100 and the temperature sensor unit 300 which are respectively inserted into the plurality of hollows, are spaced apart from each other in a state surrounded by the heating element 200 .
  • the heating element 200 can prevent a current flowing in the conductor 100 from flowing directly to the temperature sensor unit 300.
  • the heat generating module 1 includes an insulator 20 for realizing the insulation of the heat generating unit 10, the heat generating unit 10, and the insulator 20 for the heat generating unit 10, And a fixing portion 30 for fixing the fixing portion 30 to a predetermined position.
  • the insulator 20 may be configured to realize insulation of the heat generating unit 10.
  • the heating element 200 of the heat generating unit 10 when the heating element 200 of the heat generating unit 10 is partly peeled or reduced in thickness, a current flowing on the conductor 100 flows to the user and causes an electric shock.
  • the insulator 20 may cover at least one side of the heat-generating unit 10 to realize insulation of the heat-generating unit 10.
  • the insulator 20 may be non-metallic, plastic, fiber, or the like as a non-conductive material.
  • the fixing unit 30 may restrict the heating unit 10 so that the heating unit 10 is fixed at a predetermined position with respect to the insulator 20.
  • the heat generating unit 10 may be disposed and fixed at a predetermined position on one side of the insulator 20 by the fixing portion 30.
  • the insulator 20 may include a through-hole S1 to prevent the heat generating unit 10 from passing therethrough and allow the fixing unit 30 to pass therethrough.
  • the size of the penetrating space S1 is set to be smaller than the width of the heat generating unit 10 so that the heat generating unit 10 disposed on one side of the insulator 20 can not pass to the other side of the insulator 20. [ Space.
  • the fixing part 30 includes a fixed exposed part 31 located on the other side of the insulator 20 and a fixed passing part 31 extending from one end of the fixed exposed part 31 and passing through the through space S1. And a fixed surrounding portion 33 extending from the fixed passage portion 32 and surrounding the heat generating unit 10 disposed on one side of the insulator 20.
  • the fixed exposure part 31 may be supported on the other side of the insulator 20 and the fixed passage part 32 may extend from the fixed exposure part 31 and may be disposed on the through space S1. And the fixed surrounding portion 33 extends from the fixed passing portion 32 and surrounds the heating unit 10 to fix the heating unit 10 at a predetermined position.
  • the insulator 20 is fixed by the fixed surrounding portion 33, the fixed passing portion 32 and the fixed exposed portion 31, As shown in FIG.
  • the fixing portion 30 may further include a fixing extension portion 34 extending from the other end of the fixed exposure portion 31.
  • the fixed passage portion 32 may extend from one end of the fixed exposure portion 31 and the fixed extension portion 34 may extend from the other end of the fixed exposure portion 31.
  • the insulator 20 may further include a passage space S2 through which the fixed extension part 34 passes.
  • the passage space S2 may be spaced apart from the through space S1.
  • the fixed extension part 34 extends from the other end of the fixed exposure part 31 and is exposed to one side of the insulator 20 through which the heat generating unit 10 is disposed, .
  • the fixed extension portion 34 exposed to one side of the insulator 20 may be directly or indirectly supported on one side of the insulator 20.
  • the external force applied to the stationary exposed portion 31 is transmitted to the stationary surrounding portion 32 through the stationary passage portion 32.
  • the stationary exposed portion 31 is pulled upward by an external force
  • the external force transmitted to the fixed surrounding portion 33 can be transmitted to the heat generating unit 10 by an external force pressing the heat generating unit 10 in the upward direction.
  • the heat generating unit 10 may be pressed between the fixed surrounding portion 33 and the insulator 20 to break, or the heat generating body 200 of the heat generating unit 10 may be peeled off May occur.
  • the fixed extension portion 34 receives the external force applied to the fixed exposed portion 31 in the upward direction and directly or indirectly transmits the external force to one side of the insulator 20, 10 can be dispersed or reduced.
  • the heat generating unit 10 can be stably fixed to one side of the insulator 20 without being broken by the external force exerted by the fixed extending portion 34 in the upward direction.
  • the fixed extension portion 34 may be fixed to the insulator 20 directly or indirectly.
  • an external force applied to the fixed extension portion 34 can be transmitted to the insulator 20 directly or indirectly.
  • FIG. 4 is a schematic diagram showing the configuration of the heat generating module 1.
  • the heat generating module 1 includes a display unit 40 for displaying predetermined information to a user, an input unit 50 for receiving predetermined input information from a user, a display unit 40, And may further include a controller 60 for controlling the input unit 50, the conductor 100, and the temperature sensor unit 300.
  • control unit 60 may control the intensity of the current applied to the conductor 100 according to input information input to the input unit 50.
  • the control unit 60 may calculate the temperature sensed by the temperature sensor unit 300 and determine the intensity of the current applied to the conductor 100 according to the temperature sensed by the temperature sensor unit 300 Can be adjusted.
  • the controller 60 may decrease the intensity of the current applied to the conductor 100 or may not apply the current.
  • the controller 60 may increase the intensity of the current applied to the conductor 100.
  • the controller 60 can prevent a fire due to a high heat generation of the heating element 200, and can maintain a proper temperature desired by the user.
  • the heat generating unit 10A may be configured such that heat is generated by resistance when electricity is applied.
  • the heat generating unit 10A may be configured to convert heat energy into heat energy to realize heat generation.
  • the heat generating unit 10A includes a cathode conductor 1000 connected to an anode and extending in the longitudinal direction, a cathode conductor 2000 extending in the longitudinal direction connected to the cathode, And a heating element 3000 which generates heat by the flow of electrons generated by the conductor 1000 and the cathode conductor 2000.
  • the positive electrode conductor 1000 and the negative electrode conductor 2000 may be constituent elements of the conductor 100 of the heat generating unit 10 described above.
  • the positive electrode conductor 1000 and the negative electrode conductor 2000 may be cylindrically elongated in the longitudinal direction.
  • one end of the positive electrode conductor 1000 may be connected to a positive electrode of a control unit (not shown) that generates a flow of electrons
  • one end of the negative electrode conductor 2000 may be connected to the negative electrode of the control unit.
  • the positive electrode conductor 1000 and the negative electrode conductor 2000 may be metal and may be a composite of any one of aluminum, silver, copper, iron, and copper, or a composite of at least two or more metals.
  • the heating element 3000 may be a resistor having a predetermined resistance.
  • the heating element 3000 is a resistor for current, and can generate heat due to resistance to the flow of electrons.
  • the heating element 3000 may include a heating agent that generates electricity and a softening agent that improves moldability.
  • the exothermic agent is a resistor, and may be constituted to generate heat due to electrical resistance, and may be carbon, for example.
  • the above-mentioned softening agent is a constitution for increasing moldability, and may be, for example, polyethylene.
  • the softening agent can be melted at a predetermined temperature and can be fused with, mixed with, or polymerized with the exothermic agent.
  • the softening agent cools to room temperature, the softening agent exhibits a predetermined strength and is not broken even when a predetermined tensile force is applied. As shown in FIG.
  • the heating element 3000 generates heat when a current is applied due to the heating element, which is a resistor, and may be bent or deformed into various shapes without being broken even when a predetermined external force is applied due to the softening agent.
  • the positive electrode conductor 1000 and the negative electrode conductor 2000 may be bent or deformed in various shapes when a predetermined external force is applied thereto.
  • the heating element 3000 may surround the positive electrode conductor 1000 and the negative electrode conductor 2000 along the longitudinal direction to prevent electric shock.
  • the heating element 3000 may have a shape of a long pipe having a hollow in the longitudinal direction, and each of the positive electrode conductor 1000 and the negative electrode conductor 2000 is inserted into the hollow of the heating element 3000, (Not shown).
  • the heating element 3000 may be formed by extrusion molding on the outer surfaces of the positive electrode conductor 1000 and the negative electrode conductor 2000.
  • heating element 3000 surrounds the outer sides of the positive electrode conductor 1000 and the negative electrode conductor 2000 along the longitudinal direction from the current flowing in the positive electrode conductor 1000 and the negative electrode conductor 2000 The user can be prevented from electric shock.
  • the positive electrode conductor 1000 and the negative electrode conductor 2000 may be spaced apart from each other on the heating element 3000 without being connected to each other.
  • the positive electrode conductor 1000 may extend in the longitudinal direction from the anode of the control unit, but may not contact the negative electrode conductor 2000 on the heating element 3000.
  • the cathode conductor 2000 may extend in the longitudinal direction from the cathode of the control unit, but may not be in contact with the cathode conductor 1000 on the heating element 3000.
  • electrons on the cathode conductor 2000 can be transferred from the cathode conductor 2000 to the anode conductor 1000 through the heating element 3000 to realize heat generation of the heating element 3000.
  • the electrons present on the cathode conductor 2000 can not be directly transferred to the cathode conductor 1000, and the electrons present on the cathode conductor 2000 are not directly transferred to the cathode conductor 2000, To the positive electrode conductor (1000).
  • the heat generating unit 10A is connected to the cathode conductor 2000, and the cathode conductor 2000 is connected to the cathode conductor 2000, And a negative electrode guide portion 4200 for guiding the flow direction of the electrons toward the electron emitting portion 1000.
  • the negative electrode guide portion 4200 may be formed in the negative electrode conductor 2000 in the longitudinal direction and may be spaced apart from each other.
  • the negative electrode guide portion 4200 may surround the negative electrode conductor 2000 and be fixed to the negative electrode conductor 2000.
  • the negative electrode guide portion 4200 may be a conductor that allows the flow of electrons.
  • the negative electrode guide portion 4200 can receive electrons from the negative electrode conductor 2000 and guide the flow of electrons to the positive electrode conductor 1000.
  • the distance between the negative electrode guide portion 4200 and the positive electrode conductor 1000 is relatively larger in the region where the negative electrode guide portion 4200 is disposed on the negative electrode conductor 2000, May be smaller than the distance between the anode conductors (1000).
  • the amount of electrons flowing in the direction of the positive electrode conductor 1000 from the portion of the negative electrode conductor 2000 where the negative electrode guide portion 4200 is not disposed through the heating element 3000 is smaller than that of the negative electrode guide portion 4200
  • the amount of electrons flowing in the direction of the positive electrode conductor 1000 through the heating element 3000 in the disposed portion of the negative electrode conductor 2000 may be large.
  • the cathode guide portion 4200 may be disposed at a predetermined position on the cathode conductor 2000 and may be connected to the anode conductor 2000 through the heating element 3000, Can be induced.
  • the negative electrode guide portion 4200 is fixed to the negative electrode conductor 2000 by a plurality of spaced apart portions in the longitudinal direction, so that the fixing force between the negative electrode conductor 2000 and the heating element 3000 is maximized can do.
  • the heat generating unit 10A is connected to the positive electrode conductor 1000, and the positive electrode conductor 2000 is connected to the positive electrode conductor 2000, And an anode guide part 4100 for guiding the direction of flow of electrons toward the cathode 1000.
  • the anode guide portions 4100 may be formed on the anode conductor 1000 in the longitudinal direction and spaced apart from each other.
  • the positive electrode guide portion 4100 may surround the positive electrode conductor 1000 and be fixed to the positive electrode conductor 1000.
  • the anode guide portion 4100 may be a conductor that allows the flow of electrons.
  • the anode guide unit 4100 receives electrons flowing from the cathode conductor 2000 to the heating body 3000, and can induce the flow of electrons to the cathode conductor 1000.
  • the distance between the anode guide portion 4100 and the cathode conductor 2000 in the region where the anode guide portion 4100 is disposed on the cathode conductor 1000 is relatively larger than the distance between the anode conductor 2000 and the cathode conductor 2000. [ May be smaller than the distance between the anode conductors (1000).
  • the amount of the electrons flowing in the direction of the positive electrode conductor 1000 through the heating element 3000 in the part of the negative electrode conductor 2000 where the positive electrode guide part 4100 is not disposed is smaller than the amount of electrons flowing in the direction of the positive electrode conductor 1000
  • the amount of electrons flowing in the direction of the positive electrode conductor 1000 through the heating element 3000 in the disposed portion of the negative electrode conductor 2000 may be large.
  • the anode guide part 4100 is disposed at a predetermined position on the cathode conductor 1000, and the electrons flowing from the cathode conductor 2000 to the cathode conductor 1000 through the heating element 3000, Can be induced.
  • the fixing force between the anode conductor 1000 and the heating element 3000 is maximized can do.
  • the negative electrode guide portion 4200 and the positive electrode guide portion 4100 may not overlap each other in the width direction orthogonal to the longitudinal direction.
  • the distance between the anode guide part 4200 and the anode guide part 4100 is relatively
  • the flow of electrons flowing from the cathode conductor 2000 to the anode conductor 1000 through the heating element 3000 in a region where the anode guide part 4100 and the anode guide part 4200 overlap each other Can be concentrated.
  • the negative electrode guide part 4200 and the positive electrode guide part 4100 may be arranged so as not to overlap each other in the width direction in order to realize uniform heat generation in the longitudinal direction of the heat generating element 3000.
  • the cathode guide part 4200 and the anode guide part 4100 may be non-conductive, which does not allow electrons to flow.
  • the negative electrode guide portion 4200 When the negative electrode guide portion 4200 is nonconductive, the negative electrode guide portion 4200 guides electrons flowing in the longitudinal direction on the heating member 3000 at a position adjacent to the negative electrode conductor 2000, toward the positive electrode conductor 1000 The flow of electrons can be induced.
  • the anode guide part 4100 When the anode guide part 4100 is nonconductive, the anode guide part 4100 prevents electrons flowing on the heating element 3000 from concentrating on the anode conductor 1000 of a specific area, The flow of electrons flowing to the positive electrode conductor 1000 can be dispersed.
  • the fixing force between the positive electrode conductor 1000 and the heating element 3000 and between the negative electrode conductor 2000 and the heating element 3000 can be increased.
  • the positive electrode guide part 4100 and the negative electrode guide part 4200 may form a through hole through which the positive electrode conductor 1000 and the negative electrode conductor 2000 can be inserted.
  • the positive electrode guide portion 4100 and the negative electrode guide portion 4200 are plate-shaped or pressed on the positive electrode conductor 1000 and the negative electrode conductor 2000 to form the positive electrode conductor 1000 and the negative electrode conductor 2000, As shown in FIG.
  • the thickness D2 of the portion of the negative electrode conductor 2000 contacting the negative electrode guide portion 4200 is not in contact with the negative electrode guide portion 4200
  • the negative electrode conductor 2000 may form a step D embedded inward at a portion contacting the negative electrode guide portion 4200.
  • the contact area of the negative electrode guide part 4200 with the negative electrode conductor 2000 is increased and can be more firmly fixed to the negative electrode conductor 2000.
  • the thickness of the portion of the positive electrode conductor 1000 that contacts the positive electrode guide portion 4100 may be smaller than the thickness of the portion of the positive electrode conductor 1000 that is not in contact with the positive electrode guide portion 4100.
  • the negative electrode guide portion 4200A may include a negative electrode contact portion 4210A that is in contact with and connected to the negative electrode conductor 2000, and a negative electrode extension portion 4220A that extends from the negative electrode contact portion 4210A.
  • the cathode extension part 4220A may extend in the direction from the cathode contact part 4210A toward the cathode conductor 1000.
  • the negative electrode extension part 4220A may be arranged in a direction toward the positive electrode conductor 1000 in order to more positively guide the flow of electrons moving on the heating element 3000 using the negative electrode guide part 4200A, So that the separation distance from the positive electrode conductor 1000 can be reduced.
  • the anode guide portion 4100A may include a cathode contact portion 4110A which is in contact with and connected to the cathode conductor 1000, and an anode extension portion 4120A which extends from the anode contact portion 4110A .
  • the anode extension part 4120A may extend in the direction from the cathode contact part 4110A toward the cathode conductor 2000.
  • the anode extension part 4120A may be disposed in a direction toward the cathode conductor 2000 so that the distance from the cathode conductor 2000 may be small.
  • anode extension part 4120A and the cathode extension part 4220A may be arranged so as not to overlap each other in the width direction.
  • the heat generating unit 10A can realize high heat generation even with a relatively small voltage, and further, by guiding the flow of electrons on the heat generating body 3000, 3000) can be realized.
  • the heat generating units 10 and 10A of the above-described various embodiments may be defined by distinguishing technical features from each other.
  • the present invention is not limited thereto.
  • the sensor unit 300 can be applied to the heat generating unit 10A described later.
  • the heat generating unit 10A which will be described later, can also be connected to the insulator 20 and the fixing unit 30 to implement the heat generating module 1.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Resistance Heating (AREA)
PCT/KR2018/002895 2017-08-11 2018-03-12 발열유닛 및 이를 포함하는 발열모듈 WO2019031673A1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18730208.8A EP3468300B1 (de) 2017-08-11 2018-03-12 Heizeinheit und heizmodul damit
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JPH06251863A (ja) * 1993-02-23 1994-09-09 Matsushita Electric Works Ltd 自己温度制御型発熱線
JP2004185947A (ja) * 2002-12-03 2004-07-02 Totoku Electric Co Ltd 感熱発熱線
JP2007157680A (ja) * 2005-11-09 2007-06-21 Fujikura Ltd 同軸型自己温度制御ヒータ
KR100833722B1 (ko) * 2007-11-12 2008-05-29 길종진 전자파 차단 단층3선식 온도검출 및 조절회로
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EP3468300B1 (de) 2020-09-16
CN109716859A (zh) 2019-05-03
EP3468300A1 (de) 2019-04-10

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