WO2017006303A1 - 차량용 복사열 히터 - Google Patents

차량용 복사열 히터 Download PDF

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Publication number
WO2017006303A1
WO2017006303A1 PCT/IB2016/054379 IB2016054379W WO2017006303A1 WO 2017006303 A1 WO2017006303 A1 WO 2017006303A1 IB 2016054379 W IB2016054379 W IB 2016054379W WO 2017006303 A1 WO2017006303 A1 WO 2017006303A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
heat generating
base fabric
heater
resistance heating
Prior art date
Application number
PCT/IB2016/054379
Other languages
English (en)
French (fr)
Inventor
오동훈
박수두
장길상
Original Assignee
한온시스템 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한온시스템 주식회사 filed Critical 한온시스템 주식회사
Priority to CN201680039494.1A priority Critical patent/CN107864643A/zh
Priority to DE112016003035.5T priority patent/DE112016003035T5/de
Priority to US15/741,752 priority patent/US10752091B2/en
Publication of WO2017006303A1 publication Critical patent/WO2017006303A1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2226—Electric heaters using radiation
    • 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
    • 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
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/029—Heaters specially adapted for seat warmers

Definitions

  • the present invention relates to a radiant heat heater for a vehicle.
  • the radiant heat heater for a vehicle for improving heating comfort by directly radiating radiant heat toward a passenger at the beginning of winter vehicle startup can be formed in a woven form, making it quick and simple. It is possible to control the heat generation temperature according to the position easily by adjusting the resistance pattern, and it is about a radiant heat heater for a vehicle that can provide a more uniform heating feeling to the passenger of the vehicle.
  • a radiant heat heater is installed in the vehicle's room so that it is not possible to heat the vehicle's interior quickly because it is not heated enough at the beginning of winter, and the radiant heat can be directly emitted to the passengers to improve heating comfort. Can be.
  • the radiation heater device 1 is installed on the lower surface of the steering column 13 connected to the steering wheel 14 of the vehicle driver's seat as shown in FIG.
  • the radiant heat is radiated toward the passenger's leg 12, and the radiant heater device 1 is provided with a heat radiating portion 3, a heat generating portion 4, a terminal 7, and the like on the substrate 2 as shown in FIG.
  • the radiant heater device 1 is composed of a plurality of heat radiating portions 3 and a plurality of heat radiating portions 4, and the heat radiating portions 3 are formed in a thin plate shape so that the plurality of radiating portions 3 are formed.
  • the heat dissipation part 3 is arranged between the heat dissipation parts 3 adjacent to the heat dissipation part 3, and the heat dissipation part 3 is surrounded by the heat dissipation part 3 by the low heat conductive part 6.
  • Such a radiant heat heater for a vehicle has a disadvantage in that it is difficult to manufacture due to its complicated structure, such as arranging heat radiating parts, which are heaters on a substrate, using resin to form a low heat conducting part, and closely bonding the heat generating parts thereon. Therefore, in order to form a different heating temperature, the arrangement and number of heat radiating parts must be adjusted, but also, the structure in which the heat radiating parts are electrically connected is complicated, and there are disadvantages in that the heat radiating part is not available.
  • the present invention has been made to solve the above-mentioned problems, the object of the present invention can be formed in the form of weaving, it is possible to manufacture quickly and simply, it is possible to easily control the heating temperature according to the position only by adjusting the resistance pattern It is to provide a radiant heat heater for a vehicle that can provide a more uniform heating feeling to the occupant of the vehicle.
  • Radiation heater for a vehicle of the present invention for achieving the above object is a base fabric 110; a heat generating member 120 laminated on the base fabric 110; the heat generating member 120 is a base fabric 110 It is characterized in that it comprises a fixing member (130) to be fixed to; and laminated fabric on the upper side of the fixing member (130) is bonded to the base fabric (110).
  • the heat generating member 120, the resistance heating member 121 is formed in a linear plurality arranged side by side; and connected to both ends of the resistance heating member 121
  • Electrode member 122 characterized by consisting of.
  • the fixing member 130 is formed of a fiber, characterized in that the fiber is sewn on the base fabric 110 so that the heat generating member 120 is fixed to the base fabric (110).
  • resistance heating member 121 is characterized in that any one or two or more of the linear, wedge and curved form is formed in a combined form.
  • the resistance heating member 121 is characterized in that the interval disposed on one side is formed narrower than the interval disposed on the other side.
  • the resistance heating member 121 is characterized in that the length of one side formed on the basis of the same area is formed shorter than the length of the other side.
  • the resistance heating member 121 is characterized in that one resistance heating member 121 is formed in a form in which two or more resistance patterns having different shapes are connected.
  • the electrode member 122 may be continuously formed at both ends of the resistance heating members 121 so that the resistance heating members 121 are connected in parallel.
  • the resistance heating member 121 is characterized in that formed in two or more short circuit so that the series and parallel are connected in a combined form.
  • the base fabric 110 is polyester or polyethylene
  • PET terephthalate
  • glass fiber fabric a glass fiber impregnated material
  • the resistance heat generating member 121 is characterized in that it is formed of a carbon wire including a metal wire or carbon fiber including aluminum, copper and nickel.
  • the radiant heat heater for a vehicle of the present invention can be formed in a woven form so that it can be manufactured quickly and simply, and the heat generation temperature according to the position can be easily adjusted only by adjusting the resistance pattern, thereby providing a more uniform heating feeling to the passenger of the vehicle. This has the advantage of improving heating comfort.
  • FIGS. 1 and 2 are schematic diagrams showing an embodiment in which a conventional copy heater apparatus is installed in a vehicle and a configuration of the copy heater apparatus.
  • 3 is a radiation heater for a vehicle including a radiation heater for a vehicle according to the present invention.
  • FIG. 4 is an exploded perspective view showing a radiant heat heater for a vehicle according to the present invention.
  • FIG. 5 to 8 are schematic views showing embodiments in which the heat generating temperatures of the left and right sides or the upper and lower sides are differently formed by the resistive heat generating member pattern and arrangement of the heat generating member according to the present invention.
  • FIG. 9 is a schematic diagram showing the types of linear patterns of the resistance heating member according to the present invention.
  • 10 and 11 are schematic diagrams showing a parallel connection or a combination of series and parallel connection of resistance heating elements according to formation of an electrode member according to the present invention.
  • 3 is a radiation heater for a vehicle including a radiation heater for a vehicle according to the present invention.
  • Figure 4 is an exploded perspective view showing the assembly
  • Figure 4 is an exploded perspective view showing a radiant heat heater for a vehicle of the present invention.
  • the radiant heat heater 100 for a vehicle of the present invention comprises: a base fabric 110; A heat generating member 120 laminated on the base fabric 110; a fixing member 130 for fixing the heat generating member 120 to the base fabric 110; and laminated on an upper side of the fixing member 130.
  • Happo fabric 140 is coupled to the base fabric 110; can be made, including.
  • the radiation heater for a vehicle of the present invention (100), a large base fabric (110),
  • the heat generating member 120, the fixing member 130, and the cloth fabric 140 are laminated in the upper order in order, and fixed in a state in which the heat generating member 120 is disposed on the upper side of the base fabric 110.
  • the heat generating member 120 is fixed to the base fabric 110 by the member 130, and the fabric fabric 140 is laminated on the fixing member 130.
  • the fabric 140 may be coupled to the base fabric 110.
  • the base fabric 110 and the composite fabric 140 is an electrically insulating material
  • the fixing member 130 is formed in various forms to fix the heat generating member 120 to the base fabric (110).
  • Fixed member (130) It may also be an electrically insulating material and a heat resistant material. Further, the fabric fabric 140 may be fixed to the base fabric 110 by using an adhesive.
  • the heat generating member 120 is formed in a linear shape, a plurality of resistance heating member 121 is arranged side by side; and connected to both ends of the resistance heating member 121;
  • Electrode member 122 can be made, including.
  • a plurality of resistance heat generating members 121 in which the heat generating member 120 is formed in a linear shape are arranged side by side, and both ends thereof are formed in a combined form by the electrode member 122, for example, a resistance heat generating member 121.
  • a resistance heat generating member 121 is arranged in parallel so that one end of the resistance heating member 121 is connected to the electrode member 122 on one side and the electrode member 122 on the other side.
  • the other end of the resistance heating member 121 may be formed in a connected form.
  • the resistance heating member 121 may be formed of a wire of a resistance line, and may be formed in a linear shape to have flexibility.
  • the electrode member 122 may be formed in a thin plate or film shape to have flexibility.
  • the fixing member 130 is formed of a fiber, the fiber may be sewn on the base fabric 110 so that the heat generating member 120 is fixed to the base fabric (110).
  • the heat generating member 120 includes the resistance heat generating member 121 in the form of wires.
  • the heat generating member 120 When formed, it is possible to fix the heat generating member 120 to the base fabric 110 by using the fixing member 130 formed of fibers. At this time, the heat generating member 120 is placed on the base fabric 110 and the fixing member (130) Using the fiber to sew
  • the resistive heat generating member 121 and the electrode member 122 constituting the heat generating member 120 may be fixed to the base fabric 110.
  • the heat generating member 120 may be sewn with a fixing member 130 formed of fibers.
  • the sewing can be sewn by adjusting the position to be sewn so that the resistance heating member 121 and the electrode member 122 does not short when sewing.
  • Various materials such as polyester fiber or Kevlar fiber can be used.
  • the heat generating member can be easily fixed to the base fabric in a woven form, so that the thermal radiation heater for the vehicle of the present invention can be manufactured quickly and simply in the form of a fabric.
  • the resistance heating member 121 may be formed in any one, or a combination of two or more of linear, wedge and curved.
  • the resistance heating member 121 is formed linearly, but linearly,
  • It can be formed in various forms such as wedge (toothed) and curved (corrugated), and may be formed to have different resistances depending on the form of the resistance heating member 121. That is, the shape of the resistance heating member 121 Depending on the length of the unit or the length of the resistance line per unit area, it is possible to combine the two or more types.
  • the resistance heat generating member 121 may be formed.
  • the resistive heat generating members 121 When the resistive heat generating members 121 are arranged in parallel and connected to both ends of the electrode member 122, some of the resistive heat generating members 121 are formed in a straight line shape, and the remaining wedge shapes are formed. Alternatively, the resistors may be formed in a curved shape so as to have different resistances to form different heat generation temperatures. Alternatively, a portion of one resistance heating member 121 is formed in a form in which two or more shapes are connected to each other and connected to one electrode member 122. The portion is formed in a straight line, and the portion connected to the other electrode member 122 is formed in a wedge shape or a curved shape so as to have a different resistance to form a different heat generation temperature.
  • the resistance heating member 121 when the resistance heating member 121 is formed in a wedge shape or a curved shape, the resistance
  • some of the resistance heating members 121 may be formed to have a dense resistance pattern, and the other may be formed to have a rare resistance pattern.
  • the part connected to the electrode member 122 is formed to have a dense resistance pattern, and the part connected to the other electrode member 122 is formed to have a rare resistance pattern so that one resistance heating member (m ) also has one side.
  • the resistance on the other side is formed differently so that the heating temperature can be formed differently.
  • the resistance heating member 121 has a gap disposed on one side is arranged on the other side
  • the resistance heating member 121 may be formed to be narrower than an interval, and the resistance heating member 121 may be formed to have a length shorter than the length of the other side based on the same area.
  • each of the resistance heating members 121 is formed per unit area.
  • the heat generation density and the heat generation temperature can be made different.
  • the resistance pattern on the left side is relatively shorter than the other side (in rare form) because the length per unit area is relatively short. Low resistance, high exothermic density and high exothermic temperature can be formed.
  • the resistance heating member 121 may be formed in a form in which two or more resistance patterns having different shapes of the resistance heating member 121 are connected.
  • each of the resistance heating members 121 is one
  • the resistance heating member 121 may be formed in a form in which two or more resistance patterns having different amplitudes and periods of the resistance pattern waveforms are connected, or may be formed in a combination of a linear shape and a wedge shape (or a curved shape).
  • the electrode member 122 may be continuously formed at both ends of the resistance heating members 121 so that the resistance heating members 121 are connected in parallel.
  • the resistance heat generating members 121 may be formed in two or more short circuits so that the series and the parallel are connected in a combined form.
  • One end of the resistance heating member 121 may be connected to one cathode electrode member 122 that is continuously formed, and the other end thereof may be connected to the cathode electrode member 122 that is continuously formed.
  • the middle of the electrode member 122 of one side is formed in a shorted form and disposed on the upper side and disposed in parallel with the resistance heat generating members 121 arranged in parallel with the resistance heat generating member 121 connected in parallel.
  • the radiation heater for a vehicle according to the present invention can be easily adjusted only by adjusting a resistance pattern.
  • the heat generation temperature can be adjusted according to the position, and the heat generation density and heat generation temperature can be increased in the lower part of the radiant heater for the vehicle and toward the window, thereby providing a more uniform heating feeling for the passengers of the vehicle, thereby improving heating comfort.
  • the base fabric 110 is polyester or polyethylene
  • It can be any one of non-woven fabrics made of terephthalate (PET), glass fiber fabrics and glass fiber impregnated materials, and can be formed from various materials.
  • PET terephthalate
  • glass fiber fabrics glass fiber impregnated materials
  • the resistance heat generating member 121 may be formed of various kinds of metal wires including aluminum, copper, and nickel or carbon-based wires including carbon fibers.
  • the fabric fabric 140 may be formed of the same or similar material as the base fabric 110, and may be formed in various ways depending on the purpose of use and appearance.
  • car radiant heaters including car radiant heaters 100 of the present invention.
  • the front cover 500, the safety mesh 400, the radiant heat heater 100, the heat insulating material 200, and the back cover 300 are sequentially stacked as shown in FIG. 3, and the front cover 500 and the back cover ( 300 may be configured to secure the safety mesh 400, the radiant heater 100, and the thermal insulation material 200.
  • the front cover 500 has a skeleton shape.
  • the safety mesh 400 is formed in a mesh shape so that the radiation heat generated from the radiation heat heater 100 is discharged in the front direction, the edge portion can be fixed between the front cover (500) and the back cover (300).
  • the heat insulating material 200 may be adhered and fixed to the rear surface of the radiant heat heater 100 by using hot melt, an adhesive, a tape, or the like.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Surface Heating Bodies (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Resistance Heating (AREA)

Abstract

본 발명은 차량용 복사열 히터에 관한 것으로, 베이스 원단; 상기 베이스 원단 상에 적층되는 발열부재; 상기 발열부재가 베이스 원단에 고정되도록 하는 고정부재; 및 상기 고정부재의 상측에 적층되어 상기 베이스 원단에 결합되는 합포 원단; 을 포함하여 이루어져, 직조 형태로 형성될 수 있어 빠르고 간단하게 제작이 가능하며, 저항패턴의 조절만으로 쉽게 위치에 따른 발열온도의 조절이 가능하여 차량의 탑승자에게 보다 균일한 온열감을 제공할 수 있는 차량용 복사열 히터에 관한 것이다.

Description

명세서
발명의 명칭:차량용복사열히터 기술분야
[1] 본발명은차량용복사열히터에관한것으로,동절기차량의시동초기에 탑승자를향해복사열을직접방출함으로써난방쾌적성을향상시키기위한 차량용복사열히터에 있어서,직조형태로형성될수있어빠르고간단하게 제작이가능하며,저항패턴의조절만으로쉽게위치에따른발열온도의조절이 가능하여차량의탑승자에게보다균일한온열감을제공할수있는차량용 복사열히터에관한것이다.
배경기술
[2] 차량에는동절기시동초기에넁각수가층분히가열되지못해차량의실내를 빠르게난방할수없어,복사열을이용해탑승자에게복사열을직접방출하여 난방쾌적성을향상시킬수있도록차량의실내에는복사열히터가설치될수 있다.
[3] 이러한차량용복사열히터는차량실내의대쉬보드 (dashboard)하측,운전석쪽 스티어링칼럼,조수석쪽글로브박스 (glove box),앞좌석의등받이등에
설치되어,탑승자의다리쪽으로복사열을직접방출함으로써신속하게난방을 할수있도록하고있다.
[4] 일례로종래의복사히터장치 (1)는,도 1과같이차량운전석의핸들 (14)에 연결된스티어링칼럼 (13)의하면에복사히터장치 (1)가설치되어좌석 (11)에 앉은탑승자의다리 (12)쪽을향해복사열을방출하도록되어있으며,복사히터 장치 (1)는도 2와같이기판 (2)에방열부 (3),발열부 (4)및단자 (7)등이형성된 형태로구성된다.그리고복사히터장치 (1)는복수의방열부 (3)와복수의 발열부 (4)로구성되고,방열부 (3)는얇은판형으로형성되어복수의방열부 (3)가 이격되어배치되어있다.인접하는방열부 (3)들의사이는수지재질의 저열전도부 (6)가형성되어저열전도부 (6)에의해방열부 (3)의사방이둘러싸인 형태로구성된다.
[5] 그런데이와같은차량용복사열히터는기판에히터인방열부들을배치하고 수지를이용해저열전도부를형성해야하며그위에발열부를밀착시켜 결합해야하는등구조가복잡해제작이어려운단점이있다.또한,위치에따라 발열온도를다르게형성하기위해서는방열부의배치및개수를조절해야하나 이또한방열부들이전기적으로연결되도록하는구조가복잡하며,방열부의 배치등이용이하지못한단점이 있다.
[6] [선행기술문헌]
[7] [특허문헌]
[8] JP 2014-003000 A (2014.01.09) 발명의상세한설명
기술적과제
본발명은상술한바와같은문제점을해결하기위하여안출된것으로서,본 발명의목적은직조형태로형성될수있어빠르고간단하게제작이가능하며, 저항패턴의조절만으로쉽게위치에따른발열온도의조절이가능하여차량의 탑승자에게보다균일한온열감을제공할수있는차량용복사열히터를 제공하는것이다.
과제해결수단
상기한바와같은목적을달성하기위한본발명의차량용복사열히터는, 베이스원단 (110);상기베이스원단 (110)상에적층되는발열부재 (120);상기 발열부재 (120)가베이스원단 (110)에고정되도록하는고정부재 (130);및상기 고정부재 (130)의상측에적층되어상기베이스원단 (110)에결합되는합포 원단 (140);을포함하여이루어지는것을특징으로한다.
또한,상기발열부재 (120)는,선형으로형성되어복수개가나란히배치되는 저항발열부재 (121);및상기저항발열부재 (121)들의양단에연결된
전극부재 (122);를포함하여이루어지는것을특징으로한다.
또한,상기고정부재 (130)는섬유로형성되어,상기발열부재 (120)가베이스 원단 (110)에고정되도록상기섬유가베이스원단 (110)에재봉되는것을 특징으로한다.
또한,상기저항발열부재 (121)는직선형,쐐기형및곡선형중어느하나또는 둘이상이조합된형태로형성되는것을특징으로한다.
또한,상기저항발열부재 (121)들은일측에배치된간격이타측에배치된 간격보다좁게형성되는것을특징으로한다.
또한,상기저항발열부재 (121)는동일한면적을기준으로형성된일측의 길이가타측의길이보다짧게형성되는것을특징으로한다.
또한,상기저항발열부재 (121)는,하나의저항발열부재 (121)가형태가다른둘 이상의저항패턴이연결된형태로형성되는것을특징으로한다.
또한,상기전극부재 (122)는,상기저항발열부재 (121)들이병렬로연결되도록 저항발열부재 (121)들의양단에연속되게형성되거나,상기
저항발열부재 (121)들이직렬및병렬이조합된형태로연결되도록둘이상으로 단락되어형성되는것을특징으로한다.
또한,상기베이스원단 (110)은폴리에스터또는폴리에틸렌
테레프탈레이트 (PET)로형성된부직포,유리섬유원단및유리섬유함침재중 어느하나인것을특징으로한다.
또한,상기저항발열부재 (121)는알루미늄,구리및니크름을포함한금속 와이어또는탄소섬유를포함한탄소계와이어로형성되는것을특징으로한다. 발명의효과 [20] 본발명의차량용복사열히터는직조형태로형성될수있어빠르고간단하게 제작이가능하며,저항패턴의조절만으로쉽게위치에따른발열온도의조절이 가능하여차량의탑승자에게보다균일한온열감을제공함으로써난방 쾌적성을향상시킬수있는장점이 있다.
도면의간단한설명
[21] 도 1및도 2는종래의복사히터장치가차량에설치된실시예및복사히터 장치의구성을나타낸개략도.
[22] 도 3은본발명에따른차량용복사열히터를포함한차량용복사열히터
조립체를나타낸분해사시도.
[23] 도 4는본발명의차량용복사열히터를나타낸분해사시도.
[24] 도 5내지도 8은본발명에따른발열부재의저항발열부재패턴및배치에의해 좌측과우측또는상측과하측의발열온도를다르게형성한실시예들을나타낸 개략도.
[25] 도 9는본발명에따른저항발열부재의선형패턴들의종류를나타낸개략도.
[26] 도 10및도 11은본발명에따른전극부재의형성에따른저항발열부재들의 병렬연결또는직렬과병렬이조합된형태를나타낸개략도.
발명의실시를위한최선의형태
[27] 이하,상기한바와같은구성을갖는본발명의차량용복사열히터를첨부된 도면을참고하여상세하게설명한다.
[28] 도 3은본발명에따른차량용복사열히터를포함한차량용복사열히터
조립체를나타낸분해사시도이며,도 4는본발명의차량용복사열히터를 나타낸분해사시도이다.
[29] 도시된바와같이본발명의차량용복사열히터 (100)는,베이스원단 (110); 상기베이스원단 (110)상에적층되는발열부재 (120);상기발열부재 (120)가 베이스원단 (110)에고정되도록하는고정부재 (130);및상기고정부재 (130)의 상측에적층되어상기베이스원단 (110)에결합되는합포원단 (140);을포함하여 이루어질수있다.
[30] 우선,본발명의차량용복사열히터 (100)는,크게베이스원단 (110),
발열부재 (120),고정부재 (130)및합포원단 (140)이순서대로상측으로적층된 형태로구성되어,베이스원단 (110)의상측에발열부재 (120)가적층되도록 배치된상태에고정부재 (130)에의해발열부재 (120)가베이스원단 (110)에 고정되고,고정부재 (130)의상측에서합포원단 (140)이적층되어합포
원단 (140)이베이스원단 (110)에결합될수있다.
[31] 이때,베이스원단 (110)및합포원단 (140)은전기적인절연성재질이면서
동시에발열부재 (120)에서발생되는고온의온도에견딜수있는내열성재질의 직물로형성될수있다.그리고고정부재 (130)는발열부재 (120)를베이스 원단 (110)에고정시킬수있는다양한형태로형성될수있으며,고정부재 (130) 역시전기적절연성재질및내열성재질일수있다.또한,합포원단 (140)은 접착제를이용해베이스원단 (110)에접착되어고정될수있다.
[32] 이때,상기발열부재 (120)는,선형으로형성되어복수개가나란히배치되는 저항발열부재 (121);및상기저항발열부재 (121)들의양단에연결된
전극부재 (122);를포함하여이루어질수있다.
[33] 이는상기발열부재 (120)가선형으로형성된복수개의저항발열부재 (121)들이 나란히배치되어양단이전극부재 (122)에의해결합된형태로형성되는것이며, 일례로저항발열부재 (121)들은병렬로배치되어일측의전극부재 (122)에 저항발열부재 (121)들의일단이연결되고타측의전극부재 (122)에
저항발열부재 (121)들의타단이연결된형태로형성될수있다.그리고
저항발열부재 (121)는와이어형태의저항선으로형성될수있으며,선형으로 형성되어유연성을가질수있다.또한,전극부재 (122)도얇은판또는막형태로 형성되어유연성을가질수있다.
[34] 또한,상기고정부재 (130)는섬유로형성되어,상기발열부재 (120)가베이스 원단 (110)에고정되도록상기섬유가베이스원단 (110)에재봉될수있다.
[35] 즉,발열부재 (120)가와이어형태의저항발열부재 (121)를포함한형태로
형성되는경우에,섬유로형성된고정부재 (130)를이용해발열부재 (120)를 베이스원단 (110)에고정하기용이할수있다.이때,발열부재 (120)를베이스 원단 (110)위에올려놓고고정부재 (130)인섬유를이용해재봉하여
발열부재 (120)를구성하는저항발열부재 (121)및전극부재 (122)가베이스 원단 (110)에고정될수있다.여기에서섬유로형성된고정부재 (130)로재봉하는 방법으로발열부재 (120)를베이스원단 (110)에고정되도록하는경우에재봉시 저항발열부재 (121)및전극부재 (122)가단락되지않도록박음질되는위치를 조절하여재봉할수있다.또한,고정부재 (130)인섬유는폴리에스터섬유나 케블라섬유등다양한재질이사용될수있다.
[36] 그리하여베이스원단과합포원단및섬유로형성된고정부재를이용해
직조되는형태로발열부재를베이스원단에용이하게고정할수있어,직물 형태로빠르고간단하게본발명의차량용복사열히터가제조될수있다.
[37] 또한,상기저항발열부재 (121)는직선형,쐐기형및곡선형중어느하나또는 둘이상이조합된형태로형성될수있다.
[38] 즉,도시된바와같이저항발열부재 (121)는선형으로형성되되직선형,
쐐기형 (톱니형)및곡선형 (코루게이트형)등다양한형태로형성될수있으며, 저항발열부재 (121)가형성된형태에따라저항이다르게형성될수있다.즉, 저항발열부재 (121)의형태에따라단위길이또는단위면적당저항선의길이가 달라지도록할수있다.또한,두가지이상의형태가조합된형태로
저항발열부재 (121)가형성될수도있다.이때,일례로복수개의
저항발열부재 (121)들이병렬로배치되어전극부재 (122)에양단이연결되는 경우,저항발열부재 (121)들중일부는직선형으로형성되고나머지는쐐기형 또는곡선형으로형성되어저항이다르게형성되어발열온도를다르게형성할 수있다.또는하나의저항발열부재 (121)가둘이상의형태가연결된형태로 형성되어,일측의전극부재 (122)에연결되는부분은직선형으로형성되고, 타측의전극부재 (122)에연결되는부분은쐐기형또는곡선형으로형성되어 저항이다르게형성되어발열온도를다르게형성할수있다.
[39] 또한,쐐기형또는곡선형으로저항발열부재 (121)가형성되는경우,저항
패턴의파형의진폭또는주기를다르게하여,일부저항발열부재 (121)는조밀한 형태의저항패턴을갖도록형성하고나머지는희소한저항패턴을갖도록 형성할수도있다.또는각각의저항발열부재 (121)에있어서,일측의
전극부재 (122)에연결되는부분은조밀한형태의저항패턴을갖도록형성하고, 타측의전극부재 (122)에연결되는부분은희소한저항패턴을갖도록형성하여 하나의저항발열부재 ( m)에서도일측과타측의저항이서로다르게형성되어 발열온도를다르게형성할수있다.
[40] 또한,상기저항발열부재 (121)들은일측에배치된간격이타측에배치된
간격보다좁게형성될수있으며,또한상기저항발열부재 (121)는동일한면적을 기준으로형성된일측의길이가타측의길이보다짧게형성될수있다.
[41] 즉,도시된바와같이각각의저항발열부재 (121)들이단위면적당형성된
길이를다르게하여저항이다르게형성됨으로써,발열밀도및발열온도를 다르게형성할수있다.일례로좌측의저항패턴이단위면적당길이가타측에 비해상대적으로짧아 (희소한형태로형성),우측에비해좌측의저항이낮고 발열밀도및발열온도는높게형성될수있다.
[42] 또한,상기저항발열부재 (121)는,각각의저항발열부재 (121)가형태가다른둘 이상의저항패턴이연결된형태로형성될수있다.
[43] 즉,상기한바와같이각각의저항발열부재 (121)들은하나의
저항발열부재 (121)에있어서저항패턴파형의진폭및주기가다른둘이상의 저항패턴이연결된형태로형성될수도있으며,직선형과쐐기형 (또는곡선형)이 조합되어연결된형태로형성될수도있다.
[44] 또한,상기전극부재 (122)는,상기저항발열부재 (121)들이병렬로연결되도록 저항발열부재 (121)들의양단에연속되게형성되거나,상기
저항발열부재 (121)들이직렬및병렬이조합된형태로연결되도록둘이상으로 단락되어형성될수있다.
[45] 즉,도시된바와같이저항발열부재 (121)들이모두병렬로연결되도록,
저항발열부재 (121)들의일단은연속되게형성된일측의양극전극부재 (122)에 연결되고타단은연속되게형성된타측의음극전극부재 (122)에연결될수있다. 또는도시된바와같이일측의전극부재 (122)중간이단락된형태로형성되어 상부측에배치되어병렬로연결된저항발열부재 (121)들과하부측에배치되어 병렬로연결된저항발열부재 (121)들이서로직렬로연결되도록형성될수있다.
[46] 이와같이본발명의차량용복사열히터는저항패턴의조절만으로쉽게 위치에따른발열온도의조절이가능하며,차량용복사열히터의하측및 창문쪽을향하는부분에발열밀도및발열온도를높게함으로써차량의 탑승자에게보다균일한온열감을제공할수있으며 ,이에따라난방쾌적성을 향상시킬수있는장점이있다.
[47] 또한,상기베이스원단 (110)은폴리에스터또는폴리에틸렌
테레프탈레이트 (PET)로형성된부직포,유리섬유원단및유리섬유함침재중 어느하나일수있으며,이외에도다양한재질의원단으로형성될수있다.
[48] 또한,저항발열부재 (121)는알루미늄,구리및니크름을포함한금속와이어 또는탄소섬유를포함한탄소계와이어등으로다양하게형성될수있다.
[49] 또한,베이스원단 (110)과동일하거나유사한재질로합포원단 (140)이형성될 수있으며,사용목적및외관등에따라다양하게형성될수있다.
[50] 그리고본발명의차량용복사열히터 (100)를포함한차량용복사열히터
조립체 (1000)는,도 3과같이프론트커버 (500),안전메쉬 (400),복사열히터 (100) 단열재 (200)및백커버 (300)가순서대로적층되어,프론트커버 (500)와백 커버 (300)가결합됨으로써안전메쉬 (400),복사열히터 (100)및단열재 (200)가 고정되도록구성될수있다.여기에서프론트커버 (500)는뼈대형태의
프레임으로형성되어안전메쉬 (400)의테두리부분이고정될수있으며,프론트 커버 (500)에는복수개의결합공이형성되어,백커버 (300)에돌출형성된 고정핀이프론트커버 (500)의결합공에삽입되도록결합될수있다.그리고안전 메쉬 (400)는복사열히터 (100)에서발생된복사열이전면방향으로방출되도록 망형태로형성되며,테두리부분이프론트커버 (500)와백커버 (300)사이에 고정될수있다.또는복사열히터 (100)의후면에핫멜트,접착제및테잎등을 이용해단열재 (200)가접착되어고정될수있다.
[51] 본발명은상기한실시예에한정되지아니하며 ,적용범위가다양함은
물론이고,청구범위에서청구하는본발명의요지를벗어남이없이당해본 발명이속하는분야에서통상의지식을가진자라면누구든지다양한변형 실시가가능한것은물론이다.
[52] [부호의설명]
[53] 1000 ：차량용복사열히터조립체
[54] 100 :차량용복사열히터
[55] 110 :베이스원단
[56] 120 :발열부재
[57] 121：저항발열부재
[58] 122 :전극부재
[59] 130 :고정부재
[60] 140 :합포원단
[61] 200 :단열재
[62] 300 :백커버 [63] 400:안전메쉬 [64] 500：프론트커버

Claims

청구범위
베이스원단 (110);
상기베이스원단 (110)상에적층되는발열부재 (120);
상기발열부재 (120)가베이스원단 (110)에고정되도록하는
고정부재 (130);및
상기고정부재 (130)의상측에적층되어상기베이스원단 (110)에 결합되는합포원단 (140);을포함하여이루어지는것을특징으로하는 차량용복사열히터.
제 1항에 있어서，
상기발열부재 (120)는,
선형으로형성되어복수개가나란히배치되는저항발열부재 (121);및 상기저항발열부재 (121)들의양단에연결된전극부재 (122);를포함하여 이루어지는것을특징으로하는차량용복사열히터 .
제 2항에 있어서,
상기고정부재 (130)는섬유로형성되어,상기발열부재 (120)가베이스 원단 (110)에고정되도록상기섬유가베이스원단 (110)에재봉되는것을 특징으로하는차량용복사열히터.
저 12항에 있어서,
상기저항발열부재 (121)는직선형,쐐기형및곡선형중어느하나또는 둘이상이조합된형태로형성되는것을특징으로하는차량용복사열 히터.
제 2항에있어서,
상기저항발열부재 (121)들은일측에배치된간격이타측에배치된 간격보다좁게형성되는것을특징으로하는차량용복사열히터 . 제 2항에 있어서,
상기저항발열부재 (121)는동일한면적을기준으로형성된일측의 길이가타측의길이보다짧게형성되는것을특징으로하는차량용 복사열히터.
저 12항에 있어서，
상기저항발열부재 (121)는,
하나의저항발열부재 (121)가형태가다른둘이상의저항패턴이연결된 형태로형성되는것을특징으로하는차량용복사열히터 .
제 2항에 있어서，
상기전극부재 (122)는,
상기저항발열부재 (121)들이병렬로연결되도록저항발열부재 (121)들의 양단에연속되게형성되거나,상기저항발열부재 (121)들이직렬및 병렬이조합된형태로연결되도록둘이상으로단락되어형성되는것을 특징으로하는차량용복사열히터.
[청구항 9] 제 1항에 있어서,
상기베이스원단 (110)은폴리에스터또는폴리에틸렌 테레프탈레이트 (PET)로형성된부직포,유리섬유원단및유리섬유 함침재중어느하나인것을특징으로하는차량용복사열히터.
[청구항 10] 제 2항에 있어서,
상기저항발열부재 (121)는알루미늄,구리및니크름을포함한금속 와이어또는탄소섬유를포함한탄소계와이어로형성되는것을 특징으로하는차량용복사열히터.
PCT/IB2016/054379 2015-07-03 2016-07-22 차량용 복사열 히터 WO2017006303A1 (ko)

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