KR20180076374A - Radiant heater for vehicle - Google Patents

Radiant heater for vehicle Download PDF

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Publication number
KR20180076374A
KR20180076374A KR1020160179623A KR20160179623A KR20180076374A KR 20180076374 A KR20180076374 A KR 20180076374A KR 1020160179623 A KR1020160179623 A KR 1020160179623A KR 20160179623 A KR20160179623 A KR 20160179623A KR 20180076374 A KR20180076374 A KR 20180076374A
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KR
South Korea
Prior art keywords
heat
heat transfer
transfer member
radiant
working fluid
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KR1020160179623A
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Korean (ko)
Inventor
오동훈
신정식
오만주
김재웅
정소라
Original Assignee
현대자동차주식회사
한온시스템 주식회사
기아자동차주식회사
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Application filed by 현대자동차주식회사, 한온시스템 주식회사, 기아자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020160179623A priority Critical patent/KR20180076374A/en
Publication of KR20180076374A publication Critical patent/KR20180076374A/en

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    • 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
    • B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
    • 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
    • B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
    • B60H2001/2234—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters when vehicle is parked, preheating
    • 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
    • B60H2001/2268—Constructional features
    • B60H2001/2271—Heat exchangers, burners, ignition devices
    • 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
    • B60H2001/2268—Constructional features
    • B60H2001/2293—Integration into other parts of a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0096—Radiators for space heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F28F2245/06—Coatings; Surface treatments having particular radiating, reflecting or absorbing features, e.g. for improving heat transfer by 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to a radiant heater for a vehicle, capable of heating by directly emitting radiant heat toward an occupant in the initial stage of starting the vehicle in the winter. The radiant heater includes: a heat emitting member having a heat emitting body generating heat; a heat transfer member wrinkled in a waveform, having a fine tube, which has a hollowed inner part depending on the wrinkled shape, and is filled with a working fluid, in which the phase change of the working fluid occurs such that the working fluid is evaporated or condensed at a specific temperature, and having one side coupled to the heat emitting member; a heat diffusion member having one surface closely coupling to the heat emitting member; and an insulating member coupled to one surface of the heat diffusion member and formed to cover the heat emitting member and the heat transfer member. The radiant heat is directly emitted toward the occupant to perform heating. In addition, since high-temperature radiant heat is rapidly emitted, the fast-acting and the comfortability of heating may be improved. In addition, the radiant heat is emitted with respect to the large area even by a small number of heating devices.

Description

차량용 복사열 히터 {Radiant heater for vehicle}[0001] Radiant heater for vehicle [

본 발명은 차량용 복사열 히터에 관한 것으로, 동절기 차량의 시동 초기에 탑승자를 향해 복사열을 직접 방출하여 난방을 할 수 있도록 하는 차량용 복사열 히터에 있어서, 고온의 복사열을 빠르게 방출할 수 있어 난방의 속효성 및 쾌적성을 향상시킬 수 있는 차량용 복사열 히터에 관한 것이다.The present invention relates to a radiant heater for a vehicle, and more particularly, to a radiant heater for a vehicle which radiates radiant heat directly toward an occupant at the beginning of a winter season so that the radiant heater can emit high-temperature radiant heat quickly, The present invention relates to a radiant heater for a vehicle.

차량에는 동절기 시동 초기에 냉각수가 충분히 가열되지 못해 차량의 실내를 빠르게 난방할 수 없어, 복사열을 이용해 탑승자에게 복사열을 직접 방출하여 난방 쾌적성을 향상시킬 수 있도록 차량의 실내에는 복사열 히터가 설치될 수 있다.A radiator heater can be installed in the vehicle interior to radiate heat directly to the passenger by using radiant heat, because the cooling water can not be heated quickly in the early stage of the vehicle during the early winter of the vehicle. have.

이러한 차량용 복사열 히터는 차량 실내의 대쉬보드(dashboard) 하측, 운전석쪽 스티어링 칼럼, 조수석쪽 글로브 박스(glove box), 앞좌석의 등받이 등에 설치되어, 탑승자의 다리쪽으로 복사열을 직접 방출함으로써 신속하게 난방을 할 수 있도록 하고 있다.Such radiant heaters for automobiles are installed on the lower side of the dashboard of the vehicle, the steering column on the driver's seat side, the glove box on the passenger's seat side, and the backrest of the front seat so that the radiant heat is directly emitted to the passenger's legs, And the like.

일례로 종래의 복사 히터 장치(1)는, 도 1과 같이 차량 운전석의 핸들(14)에 연결된 스티어링 칼럼(13)의 하면에 복사 히터 장치(1)가 설치되어 좌석(11)에 앉은 탑승자의 다리(12)쪽을 향해 복사열을 방출하도록 되어 있으며, 복사 히터 장치(1)는 도 2와 같이 기판(2)에 방열부(3), 발열부(4) 및 단자(7) 등이 형성된 형태로 구성된다.1, a conventional radiating heater apparatus 1 is provided with a radiating heater device 1 on a lower surface of a steering column 13 connected to a steering wheel 14 of a vehicle operator's seat, The radiating heater device 1 is configured to radiate radiant heat toward the leg 12 and the radiation heater device 1 has a configuration in which the heat dissipating portion 3, the heat generating portion 4, the terminal 7, and the like are formed on the substrate 2 as shown in FIG. .

그런데 이와 같은 차량용 복사열 히터는 화상 방지를 위해 열밀도 집중을 억제할 수 있도록 발열부가 넓게 분포된 형태로 형성되므로 구조가 복잡해 제조가 어려우며, 또한 고장이나 이상 작동으로 인해 과열되어 화재가 발생할 위험성이 있는 문제점이 있다.However, such a radiator heater for a vehicle is difficult to manufacture due to its complicated structure because a heat generating part is formed in a wide distribution pattern so as to suppress concentration of heat density in order to prevent burn, and there is a risk of fire due to overheating due to malfunction or abnormal operation There is a problem.

JP 2014-003000 A (2014.01.09)JP 2014-003000 A (2014.01.09)

본 발명은 상술한 바와 같은 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 동절기 차량의 시동 초기에 탑승자를 향해 복사열을 직접 방출함으로써 난방 쾌적성을 향상시키기 위한 차량용 복사열 히터에 있어서, 고온의 복사열을 빠르게 방출하여 난방의 속효성 및 쾌적성을 향상시킬 수 있고, 적은 양의 발열소자로 대면적에 대해 복사열 방출이 가능하며, 히터의 온도가 일정하게 유지되어 과열의 위험성이 없는 차량용 복사열 히터를 제공하는 것이다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a radiant heater for a vehicle for improving heat comfort by directly radiating radiant heat toward a passenger at the start of a vehicle in the winter season, It is possible to improve the quickness and comfort of the heating by rapidly radiating the radiant heat, and it is possible to radiate radiant heat to a large area with a small amount of heating element and to maintain the temperature of the heater constant, .

상기한 바와 같은 목적을 달성하기 위한 본 발명의 차량용 복사열 히터(1000)는, 열을 발생시키는 발열체를 갖는 발열부재(100); 내부가 중공된 세관(210)이 물결 형태의 굴곡부를 갖으며, 상기 세관(210)에는 특정한 온도에서 증발 또는 응축되는 상변화가 일어날 수 있는 작동유체(220)가 충전되며, 상기 발열부재(100)가 일측에 결합되는 열전달부재(200); 상기 열전달부재(200)가 일면에 밀착 결합되는 열확산부재(300); 및 상기 열확산부재(300)의 일면에 결합되어, 상기 발열부재(100) 및 열전달부재(200)를 덮도록 형성된 단열부재(500); 를 포함하여 이루어질 수 있다.According to an aspect of the present invention, there is provided a vehicular radiant heater (1000) including: a heating member (100) having a heating element for generating heat; The tubular hollow tube 210 has a wavy shape and the tubular tube 210 is filled with a working fluid 220 capable of causing a phase change to be evaporated or condensed at a specific temperature. A heat transfer member 200 coupled to one side; A thermal diffusion member (300) in which the heat transfer member (200) is closely fitted to one surface; And a heat insulating member (500) coupled to one surface of the thermal diffusion member (300) and covering the heat generating member (100) and the heat transfer member (200). . ≪ / RTI >

또한, 상기 발열부재(100)는 PTC(Positive Temperature Coefficient) 소자일 수 있다.In addition, the heating member 100 may be a PTC (Positive Temperature Coefficient) element.

또한, 상기 열전달부재(200)는, 상기 주름진 형태를 따라 내부가 중공된 세관(210)이 복수개 형성되되 복수개의 세관(210)들이 폭방향으로 서로 이격되어 배열되어, 상기 세관(210)들에 작동유체(220)가 충전될 수 있다.The plurality of tubular pipes 210 are spaced apart from each other in the width direction so that the tubular pipes 210 are connected to the tubular pipes 210 The working fluid 220 can be charged.

또한, 상기 열전달부재(200)는 압출 튜브로 형성되고 절곡되어 주름지게 형성되며, 상기 열전달부재(200)의 세관(210)들에 작동유체(220)가 충전된 후 개방된 세관(210)들의 양단이 밀폐되도록 형성될 수 있다.The heat transfer member 200 is formed as an extruded tube and is formed to be folded and bent so that the working fluid 220 is filled in the tubular pipes 210 of the heat transfer member 200, Both ends may be formed to be sealed.

또한, 상기 열확산부재(300)는 자체가 복사열을 방출할 수 있도록 타면이 알루미늄 아노다이징 또는 세라믹 코팅되거나, 상기 열확산부재(300)의 타면에 밀착 결합되어 복사열을 방출할 수 있는 별도의 표면부재(400)를 더 포함하여 이루어질 수 있다.The heat dissipating member 300 may be an aluminum anodizing or ceramics coating on the other side so as to emit radiant heat itself or a separate surface member 400 ). ≪ / RTI >

또한, 상기 열전달부재(200)는 일부 영역의 직선부(200a)들의 길이가 나머지 영역의 직선부(200a)들의 길이와 서로 다르게 형성될 수 있다.In addition, the heat transfer member 200 may be formed such that the length of the straight line portions 200a in a certain region is different from the length of the straight line portions 200a in the remaining region.

또한, 상기 열전달부재(200)의 직선부(200a)들이 배열된 방향으로 연장 형성되어, 상기 발열부재(100) 및 열전달부재(200)에 결합되는 보조 열전달수단(600)을 더 포함하여 이루어질 수 있다.The heat transfer member 200 may further include auxiliary heat transfer means 600 extending in a direction in which the straight line portions 200a of the heat transfer member 200 are arranged and coupled to the heat generating member 100 and the heat transfer member 200, have.

또한, 상기 단열부재(500)에는 발열부재(100) 및 열전달부재(200)가 삽입되도록 대응되는 형상으로 오목하게 안치홈(510)이 형성될 수 있다.In addition, the heat insulating member 500 may be formed with the recess 510 in a corresponding shape so that the heat generating member 100 and the heat transfer member 200 are inserted.

본 발명의 차량용 복사열 히터는 전체 면적에 걸쳐 고온의 복사열을 빠르게 방출할 수 있어 난방의 속효성 및 쾌적성을 향상시킬 수 있는 장점이 있다.INDUSTRIAL APPLICABILITY The radiant heater for a vehicle according to the present invention is capable of rapidly radiating high-temperature radiant heat over the entire area, thereby improving the quickness and comfort of heating.

또한, 적은 양의 발열소자로 대면적에 대해 복사열 방출이 가능하며, 히터의 온도가 일정하게 유지되어 과열의 위험성이 없는 장점이 있다.Also, there is an advantage that radiant heat can be radiated to a large area with a small amount of heating elements, the temperature of the heater is kept constant, and there is no danger of overheating.

도 1 및 도 2는 종래의 복사 히터 장치가 차량에 설치된 실시예 및 복사 히터 장치의 구성을 나타낸 개략도.
도 3 및 도 4는 본 발명의 일 실시예에 따른 차량용 복사열 히터를 나타낸 조립사시도 및 분해사시도.
도 5 및 도 6은 본 발명의 일 실시예에 따른 차량용 복사열 히터를 나타낸 우측면 분해도 및 조립도.Fig. 1 and Fig. 2 are schematic views showing a configuration in which a conventional radiating heater apparatus is installed in a vehicle and a configuration of a radiating heater apparatus. Fig.
3 and 4 are an assembled perspective view and an exploded perspective view of a radiant heater for a vehicle according to an embodiment of the present invention.
5 and 6 are a right side exploded view and an assembled view showing a radiant heater for a vehicle according to an embodiment of the present invention.

이하, 상기한 바와 같은 구성을 갖는 본 발명의 차량용 복사열 히터를 첨부된 도면을 참고하여 상세하게 설명한다.Hereinafter, a radiant heater for a vehicle according to the present invention having the above-described configuration will be described in detail with reference to the accompanying drawings.

도 3 및 도 4는 본 발명의 일 실시예에 따른 차량용 복사열 히터를 나타낸 조립사시도 및 분해사시도이며, 도 5 및 도 6은 본 발명의 일 실시예에 따른 차량용 복사열 히터를 나타낸 우측면 분해도 및 조립도이다.3 and 4 are an assembled perspective view and an exploded perspective view showing a radiant heater for a vehicle according to an embodiment of the present invention, and FIGS. 5 and 6 are exploded views of a right side view and an assembled view of a radiant heater for a vehicle according to an embodiment of the present invention. to be.

도시된 바와 같이 본 발명의 차량용 복사열 히터(1000)는, 열을 발생시키는 발열체를 갖는 발열부재(100); 내부가 중공된 세관(210)이 물결 형태의 굴곡부를 갖으며, 상기 세관(210)에는 특정한 온도에서 증발 또는 응축되는 상변화가 일어날 수 있는 작동유체(220)가 충전되며, 상기 발열부재(100)가 일측에 결합되는 열전달부재(200); 상기 열전달부재(200)가 일면에 밀착 결합되는 열확산부재(300); 및 상기 열확산부재(300)의 일면에 결합되어, 상기 발열부재(100) 및 열전달부재(200)를 덮도록 형성된 단열부재(500); 를 포함하여 이루어질 수 있다.As shown in the drawing, a radiant heater 1000 for a vehicle according to the present invention includes: a heating member 100 having a heating element for generating heat; The tubular hollow tube 210 has a wavy shape and the tubular tube 210 is filled with a working fluid 220 capable of causing a phase change to be evaporated or condensed at a specific temperature. A heat transfer member 200 coupled to one side; A thermal diffusion member (300) in which the heat transfer member (200) is closely fitted to one surface; And a heat insulating member (500) coupled to one surface of the thermal diffusion member (300) and covering the heat generating member (100) and the heat transfer member (200). . ≪ / RTI >

우선, 발열부재(100)는 열을 발생시키는 부분으로써, 일반적으로 차량의 전원에 연결되어 전기를 이용해 열을 발생시킬 수 있는 열원이 될 수 있으며, 이외에도 다양하게 형성될 수 있다.First, the heat generating member 100 generates heat. The heat generating member 100 may be a heat source connected to a power source of a vehicle and generating heat using electricity, and may be formed in various other ways.

열전달부재(200)는 내부가 중공된 세관(210)이 물결 형태의 굴곡부를 갖도록 형성되며, 일례로 물결 형태로 주름지게 형성되되 도시된 바와 같이 휘어져 있는 굴곡부(200b)가 상측 및 하측에 배치되며 직선부(200a)들이 상하방향으로 형성되어 좌우방향으로 나란하게 배열된 형태로 형성될 수 있다. 그리고 열전달부재(200)는 주름진 형태를 따라 내부가 중공된 세관(210)이 형성되며, 세관(210)에는 특정한 온도에서 증발 또는 응축되는 상변화가 일어날 수 있는 작동유체(220)가 충전될 수 있다. 즉, 열전달부재(200)는 튜브를 형성하는 자체의 열전도에 의해 열이 전달될 수 있지만, 히트 파이프의 원리와 같이 세관(210) 내부에 충전된 작동유체(220)가 가열되어 기화되되 특정한 온도에서 작동유체(220)가 기화되어 세관(210)의 내부를 따라 유동 또는 순환되면서 열전달이 활발하게 일어날 수 있다. 이때, 세관(210)의 내부에 충전된 작동유체(220)의 종류나 충전률에 따라 열교환 성능이 급격하게 증가되는 온도가 달라질 수 있다. 또한, 열전달부재(200)의 일측에는 발열부재(100)가 접착 또는 부착되어 결합될 수 있다. 이때, 발열부재(100)는 하나 또는 둘 이상으로 구성되어 열전달부재(200)의 다양한 위치에 다양하게 배치될 수 있다.The heat transfer member 200 is formed such that a hollow tubular tube 210 having a hollow interior has a curved portion in the form of a wave. For example, the heat transfer member 200 is formed in a corrugated shape in a corrugated shape, and a curved portion 200b bent as shown is disposed on the upper side and the lower side The rectilinear portions 200a may be formed in the vertical direction and arranged in the lateral direction. In the heat transfer member 200, a hollow tube 210 is formed along the corrugated shape and the tubular tube 210 is filled with a working fluid 220 capable of causing a phase change to be evaporated or condensed at a specific temperature have. In other words, heat can be transferred to the heat transfer member 200 by the heat conduction of its own forming the tube, but the working fluid 220 filled in the tubular tube 210 is heated and vaporized as in the principle of the heat pipe, The working fluid 220 may be vaporized and flowed or circulated along the inside of the tubular tube 210, so that heat transfer can be actively performed. At this time, the temperature at which the heat exchange performance is drastically increased depending on the type and the filling rate of the working fluid 220 filled in the tubular tube 210 may be changed. Also, the heat generating member 100 may be bonded or attached to one side of the heat transfer member 200. At this time, the heat generating member 100 may be composed of one or two or more, and may be variously arranged at various positions of the heat conducting member 200.

열확산부재(300)는 열원인 발열부재(100)에서 발생되어 열전달부재(200)를 통해 전달된 열을 넓은 면적에 걸쳐 고르게 퍼지도록 확산시키는 역할을 하며, 열전도도가 높은 열전달 계수가 큰 물질로 형성될 수 있다. 그리고 열확산부재(300)의 일면(후면)에는 열전달부재(200)가 밀착되어 결합될 수 있다. 또한, 열확산부재(300)는 일례로 두께에 비해 가로 및 세로 길이가 평판으로 형성될 수 있으나, 이에 한정되지 않고 다양하게 형성될 수 있다. 그리고 발열부재(100), 열전달부재(200) 및 열확산부재(300)를 결합함에 있어서 실리콘 등의 접착제를 이용해 부착할 수 있으며, 체결수단이나 고정부재를 이용해 밀착되어 결합되도록 할 수도 있으며, 열확산부재(300)에 오목하게 홈을 형성하여 열전달부재(200)의 일부가 이 홈에 끼워지는 형태로 밀착 결합될 수도 있다. 또한, 발열부재(100), 열전달부재(200) 및 열확산부재(300)는 서로 접촉되는 부분에 열전도도 향상을 위해 써멀 그리스 등이 도포될 수 있다.The thermal diffusion member 300 serves to diffuse the heat generated from the heat generating member 100 as a heat source and transmitted through the heat transfer member 200 to spread evenly over a large area and has a high thermal conductivity and a high heat transfer coefficient . The heat transfer member 200 may be closely attached to one surface (rear surface) of the thermal diffusion member 300. In addition, the heat dissipation member 300 may be formed to have a width and a length equal to the thickness of the flat plate, but it is not limited thereto and may be variously formed. The heat generating member 100, the heat transfer member 200, and the heat dissipating member 300 may be bonded using an adhesive such as silicone or the like and may be tightly bonded by using a fastening member or a fixing member. And a part of the heat transfer member 200 may be tightly coupled with the groove so as to be fitted into the groove. The heating member 100, the heat transfer member 200, and the thermal diffusion member 300 may be coated with thermal grease or the like to improve the thermal conductivity.

단열부재(500)는 열확산부재(300)의 일면에 결합되어 밀착될 수 있으며, 단열부재(500)는 발열부재(100) 및 열전달부재(200)를 덮어 감싸도록 형성될 수 있다. 이때, 단열부재(500)는 열전달부재(200) 및 발열부재(100)가 열확산부재(300)에 결합된 부분을 제외한 열확산부재(300)의 일면 전체에 밀착될 수 있다.The heat insulating member 500 may be coupled to one surface of the heat dissipating member 300 and may be in close contact with the heat generating member 100 and the heat insulating member 500 may be formed to cover the heat generating member 100 and the heat transfer member 200. At this time, the heat insulating member 500 may be in contact with the entire one surface of the heat spreading member 300 except the portion where the heat transfer member 200 and the heat generating member 100 are coupled to the heat spreading member 300.

그리하여 본 발명의 차량용 복사열 히터는, 전체 면적에 걸쳐 고온의 복사열을 빠르게 방출할 수 있어 난방의 속효성 및 쾌적성을 향상시킬 수 있고, 적은 양의 발열소자로 대면적에 대해 복사열 방출이 가능할 수 있다.Thus, the radiant heater for a vehicle of the present invention can rapidly radiate high-temperature radiant heat over the entire area, thereby improving the quickness and comfort of heating, and can radiate radiant heat to a large area with a small amount of heating elements .

또한, 상기 발열부재(100)는 PTC(Positive Temperature Coefficient) 소자일 수 있다. 여기에서 PTC 소자는 재질의 특성 상 큐리온도에 도달하면 항상 그 온도를 유지할 수 있어, 특정한 온도 이상으로 가열되지 않을 수 있으므로 과열로 인한 화재의 위험성이 없는 장점이 있다.In addition, the heating member 100 may be a PTC (Positive Temperature Coefficient) element. Here, the PTC device is advantageous in that it can maintain the temperature of the PTC device when the temperature of the PTC device reaches the Curie temperature, and may not be heated above a specific temperature, thereby avoiding the risk of fire due to overheating.

또한, 상기 열전달부재(200)는, 상기 주름진 형태를 따라 내부가 중공된 세관(210)이 복수개 형성되되 복수개의 세관(210)들이 폭방향으로 서로 이격되어 배열되어, 상기 세관(210)들에 작동유체(220)가 충전될 수 있다.The plurality of tubular pipes 210 are spaced apart from each other in the width direction so that the tubular pipes 210 are connected to the tubular pipes 210 The working fluid 220 can be charged.

이때 도 3 및 도 4를 참조하면 폭 방향은 표면부재(400), 열확산부재(300) 및 단열부재(500)가 배열된 방향인 전후 방향이 될 수 있고 두께 방향은 좌우 방향이 될 수 있다. 그리하여 열전달부재(200)가 얇은 두께로 형성되더라도 상대적으로 폭이 넓어 많은 양의 열을 전달할 수 있다. 또한, 굴곡부(200b)의 반경을 작게 형성할 수 있어 직선부(200a)들이 이격된 간격을 좁게 형성할 수 있어, 열전달부재(200)의 직선부(200a)를 촘촘하게 배치할 수 있다.3 and 4, the width direction may be the front-rear direction in which the surface member 400, the thermal diffusing member 300 and the heat insulating member 500 are arranged, and the thickness direction may be the left-right direction. Thus, even if the heat transfer member 200 is formed to have a small thickness, the heat transfer member 200 can be relatively wide and can transmit a large amount of heat. In addition, since the radius of the bent portion 200b can be reduced, the spacing distance between the straight portions 200a can be narrowed, and the straight portion 200a of the heat transfer member 200 can be closely arranged.

또한, 상기 열전달부재(200)는 압출 튜브로 형성되고 절곡되어 주름지게 형성되며, 상기 열전달부재(200)의 세관(210)들에 작동유체(220)가 충전된 후 개방된 세관(210)들의 양단이 밀폐되도록 형성될 수 있다.The heat transfer member 200 is formed as an extruded tube and is formed to be folded and bent so that the working fluid 220 is filled in the tubular pipes 210 of the heat transfer member 200, Both ends may be formed to be sealed.

즉, 열전달부재(200)는 알루미늄 재질로 압출 성형을 통해 납작한 판형의 직선 형태의 튜브로 제조될 수 있으며, 압출 시 내부에 세관(210)들이 동시에 형성되도록 할 수 있다. 그리고 직선 형태의 튜브를 물결 형태로 절곡하여 주름지게 형성될 수 있다. 또한, 압출 성형으로 제조된 튜브는 세관(210)의 양단이 개방된 형태가 되므로, 절곡된 튜브의 개방된 양단이 상측을 향하도록 하여 세관(210)의 내부에 작동유체(220)를 충전할 수 있다. 이후 튜브의 양단이 밀폐되도록 하여 세관(210)에 충전된 작동유체(220)가 외부로 누설되지 않도록 할 수 있다. 이때, 튜브의 양단을 압착하여 밀폐되도록 할 수도 있으며, 이외에도 다양한 형태로 밀폐되도록 할 수 있다.That is, the heat transfer member 200 can be made of a flat plate-like straight tube through extrusion molding with an aluminum material, and the tube 210 can be formed at the same time during the extrusion. The straight tube may be folded in a corrugated form. In addition, since the tube formed by the extrusion molding has both ends of the tubular tube 210 opened, the working fluid 220 is filled in the tubular tube 210 with the opened both ends of the bent tube facing upward . Both ends of the tube are then sealed so that the working fluid 220 filled in the tubing 210 can be prevented from leaking to the outside. At this time, both ends of the tube may be compressed to be sealed, or the tube may be sealed in various forms.

또한, 상기 열확산부재(300)는 자체가 복사열을 방출할 수 있도록 타면이 알루미늄 아노다이징 또는 세라믹 코팅되거나, 상기 열확산부재(300)의 타면에 밀착 결합되어 복사열을 방출할 수 있는 별도의 표면부재(400)를 더 포함하여 이루어질 수 있다.The heat dissipating member 300 may be an aluminum anodizing or ceramics coating on the other side so as to emit radiant heat itself or a separate surface member 400 ). ≪ / RTI >

즉, 열확산부재(300)는 열전달부재(200)로부터 전달받은 열을 넓게 퍼트려 확산시키는 역할을 하면서 동시에 열확산부재(300)의 타면(전면)으로 복사열을 효과적으로 방출할 수 있도록 형성될 수 있다. 일례로 열확산부재(300)의 타면(전면)을 알루미늄 아노다이징과 같은 표면처리를 하거나 세라믹 코팅 등을 통해 열확산부재(300) 자체가 표면부재의 역할을 할 수 있다. 또는 열확산부재(300)의 표면처리나 코팅 등을 통해 표면부재를 형성하기 어려운 경우에는, 별도로 표면부재(400)를 형성하여 열확산부재(300)의 타면에 부착하여 밀착되도록 결합할 수 있다. 이때, 표면부재(400)는 검정색 또는 흰색으로 형성되어 복사열 방출이 극대화되도록 할 수 있으며, 표면처리나 코팅 시 염료를 첨가하여 표면부재의 색상을 형성할 수 있다. 또한, 다양한 산화피막 처리나 착색, 도색, 도포 등을 통해서 표면부재가 형성될 수도 있다.That is, the thermal diffusing member 300 may be formed to spread the heat transferred from the heat transfer member 200 widely and to diffuse the heat radiated from the heat transfer member 200, while effectively radiating radiant heat to the other surface (front surface) of the thermal diffusion member 300. For example, the other surface (front surface) of the thermal diffusion member 300 may be subjected to a surface treatment such as aluminum anodizing, or the thermal diffusion member 300 itself may serve as a surface member through a ceramic coating or the like. Alternatively, when it is difficult to form the surface member through the surface treatment or coating of the thermal diffusion member 300, the surface member 400 may be separately formed and attached to the other surface of the thermal diffusion member 300 so as to be closely contacted. At this time, the surface member 400 may be formed in black or white to maximize radiant heat emission, and the color of the surface member may be formed by adding a dye to the surface treatment or coating. Further, the surface member may be formed through various oxidative film treatment, coloring, painting, coating and the like.

또한, 상기 열전달부재(200)는 일부 영역의 직선부(200a)들의 길이가 나머지 영역의 직선부(200a)들의 길이와 서로 다르게 형성될 수 있다.In addition, the heat transfer member 200 may be formed such that the length of the straight line portions 200a in a certain region is different from the length of the straight line portions 200a in the remaining region.

즉, 일례로 도시된 바와 같이 열전달부재(200)의 가운데 부분에 위치한 상하 방향으로 형성된 일부 직선부(200a)들의 길이가 좌측 부분 및 우측 부분의 길이보다 짧게 형성될 수 있다. 그리하여 열전달부재(200)의 전체 외곽 형상을 다양하게 형성할 수 있으며, 이에 따라 다양한 형상의 복사열 히터를 제조할 수 있다.In other words, as shown in an example, the length of some rectilinear portions 200a formed in the vertical direction at the center portion of the heat transfer member 200 may be shorter than the lengths of the left and right portions. Thus, the entire outer shape of the heat transfer member 200 can be variously formed, and accordingly, the radiation heaters having various shapes can be manufactured.

또한, 상기 열전달부재(200)의 직선부(200a)들이 배열된 방향으로 연장 형성되어, 상기 발열부재(100) 및 열전달부재(200)에 결합되는 보조 열전달수단(600)을 더 포함하여 이루어질 수 있다.The heat transfer member 200 may further include auxiliary heat transfer means 600 extending in a direction in which the straight line portions 200a of the heat transfer member 200 are arranged and coupled to the heat generating member 100 and the heat transfer member 200, have.

즉, 좌우 방향으로 길게 보조 열전달수단(600)이 형성되어, 보조 열전달수단(600)이 발열부재(100) 및 열전달부재(200)에 밀착되어 결합될 수 있다. 이때, 도시된 바와 같이 보조 열전달수단(600)은 발열부재(100) 및 열전달부재(200)의 후면에 배치되어 단열부재(500)와 접촉되도록 위치할 수도 있으며, 보조 열전달수단(600)이 발열부재(100) 및 열전달부재(200)의 전면에 배치되어 보조 열전달수단(600)이 열확산부재(300)와 밀착될 수도 있다. 또는 이외에도 보조 열전달수단(600)은 다양한 형태 및 위치에 형성되어, 발열부재(100)에서 발생되는 열을 열전달부재(200)에 빠르게 전달할 수 있다.That is, the auxiliary heat transfer means 600 is formed to be long in the left and right direction, and the auxiliary heat transfer means 600 can be closely attached to the heat generating member 100 and the heat transfer member 200. The auxiliary heat transfer means 600 may be disposed on the rear surface of the heat generating member 100 and the heat transfer member 200 to be in contact with the heat insulating member 500, The auxiliary heat transfer means 600 disposed on the front surface of the member 100 and the heat transfer member 200 may be in close contact with the thermal diffusion member 300. Alternatively, the auxiliary heat transfer unit 600 may be formed in various shapes and positions, so that the heat generated from the heat generating member 100 can be rapidly transferred to the heat transfer member 200.

또한, 상기 단열부재(500)에는 발열부재(100) 및 열전달부재(200)가 삽입되도록 대응되는 형상으로 오목하게 안치홈(510)이 형성될 수 있다.In addition, the heat insulating member 500 may be formed with the recess 510 in a corresponding shape so that the heat generating member 100 and the heat transfer member 200 are inserted.

즉, 도시된 바와 같이 단열부재(500)의 전면에는 열전달부재(200)의 주름지게 형성된 형태 및 발열부재(100)의 형태와 위치에 대응되도록 오목하게 안치홈(510)이 형성되어, 단열부재(500)에 형성된 안치홈(510)에 발열부재(100) 및 열전달부재(200)가 삽입되어 안치되도록 결합될 수 있다. 그리하여 발열부재(100)와 열전달부재(200)의 좌우 측면 방향, 상하 측면 방향 및 후면 방향으로 열이 손실되는 것을 방지할 수 있다.That is, as shown in the drawing, the front surface of the heat insulating member 500 is formed with the concave groove 510 corresponding to the shape of the heat transfer member 200 and the shape and position of the heat generating member 100, The heat generating member 100 and the heat transfer member 200 may be inserted into the mounting groove 510 formed in the mounting member 500 to be assembled. Heat can be prevented from being lost in the left and right lateral direction, the upper and lower lateral direction, and the rear direction of the heat generating member 100 and the heat transfer member 200.

본 발명은 상기한 실시예에 한정되지 아니하며, 적용범위가 다양함은 물론이고, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이다.It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It goes without saying that various modifications can be made.

1000 : 차량용 복사열 히터
100 : 발열부재
200 : 열전달부재
210 : 세관 220 : 작동유체
300 : 열확산부재
400 : 표면부재
500 : 단열부재 510 : 안치홈
600 : 보조 열전달수단1000: Car Radiant Heater
100: heating member
200: heat transfer member
210: custom tube 220: working fluid
300: thermal diffusion member
400: surface member
500: heat insulating member 510:
600: auxiliary heat transfer means

Claims (8)

열을 발생시키는 발열체를 갖는 발열부재(100);
내부가 중공된 세관(210)이 물결 형태의 굴곡부를 갖으며, 상기 세관(210)에는 특정한 온도에서 증발 또는 응축되는 상변화가 일어날 수 있는 작동유체(220)가 충전되며, 상기 발열부재(100)가 일측에 결합되는 열전달부재(200);
상기 열전달부재(200)가 일면에 밀착 결합되는 열확산부재(300); 및
상기 열확산부재(300)의 일면에 결합되어, 상기 발열부재(100) 및 열전달부재(200)를 덮도록 형성된 단열부재(500);
를 포함하여 이루어지는 것을 특징으로 하는 차량용 복사열 히터.
A heating member (100) having a heating element for generating heat;
The tubular hollow tube 210 has a wavy shape and the tubular tube 210 is filled with a working fluid 220 capable of causing a phase change to be evaporated or condensed at a specific temperature. A heat transfer member 200 coupled to one side;
A thermal diffusion member (300) in which the heat transfer member (200) is closely fitted to one surface; And
A heat insulating member 500 coupled to one surface of the thermal diffusion member 300 and covering the heat generating member 100 and the heat transfer member 200;
And a radiator for a vehicle.
제1항에 있어서,
상기 발열부재(100)는 PTC(Positive Temperature Coefficient) 소자인 것을 특징으로 하는 차량용 복사열 히터.
The method according to claim 1,
Wherein the heating member (100) is a PTC (Positive Temperature Coefficient) element.
제1항에 있어서,
상기 열전달부재(200)는,
상기 주름진 형태를 따라 내부가 중공된 세관(210)이 복수개 형성되되 복수개의 세관(210)들이 폭방향으로 서로 이격되어 배열되어, 상기 세관(210)들에 작동유체(220)가 충전된 것을 특징으로 하는 차량용 복사열 히터.
The method according to claim 1,
The heat transfer member (200)
A plurality of tubular pipes 210 having hollow inside are formed along the corrugated shape and a plurality of tubular pipes 210 are arranged spaced apart from each other in the width direction to fill the tubular pipes 210 with the working fluid 220 A radiator heater for a vehicle.
제1항에 있어서,
상기 열전달부재(200)는 압출 튜브로 형성되고 절곡되어 주름지게 형성되며, 상기 열전달부재(200)의 세관(210)들에 작동유체(220)가 충전된 후 개방된 세관(210)들의 양단이 밀폐되도록 형성된 것을 특징으로 하는 차량용 복사열 히터.
The method according to claim 1,
The heat transfer member 200 is formed as an extruded tube and is bent and formed to be wrinkled. Both ends of the tubules 210 opened after the working fluid 220 is filled in the tubules 210 of the heat transfer member 200 And is formed to be hermetically sealed.
제1항에 있어서,
상기 열확산부재(300)는 자체가 복사열을 방출할 수 있도록 타면이 알루미늄 아노다이징 또는 세라믹 코팅되거나, 상기 열확산부재(300)의 타면에 밀착 결합되어 복사열을 방출할 수 있는 별도의 표면부재(400)를 더 포함하여 이루어지는 것을 특징으로 하는 차량용 복사열 히터.
The method according to claim 1,
The heat dissipation member 300 may include an aluminum anodizing or ceramic coating on the other side so as to emit radiant heat itself or a separate surface member 400 which is closely coupled to the other surface of the heat dissipation member 300 to radiate radiant heat Further comprising a plurality of radiant heaters.
제1항에 있어서,
상기 열전달부재(200)는 일부 영역의 직선부(200a)들의 길이가 나머지 영역의 직선부(200a)들의 길이와 서로 다르게 형성된 것을 특징으로 하는 차량용 복사열 히터.
The method according to claim 1,
Wherein the heat transfer member (200) is formed such that the length of the straight portion (200a) of the partial region is different from the length of the straight portion (200a) of the remaining region.
제1항에 있어서,
상기 열전달부재(200)의 직선부(200a)들이 배열된 방향으로 연장 형성되어, 상기 발열부재(100) 및 열전달부재(200)에 결합되는 보조 열전달수단(600)을 더 포함하여 이루어지는 것을 특징으로 하는 차량용 복사열 히터.
The method according to claim 1,
And an auxiliary heat transfer unit 600 extending in a direction in which the linear portions 200a of the heat transfer member 200 are arranged and coupled to the heat generating member 100 and the heat transfer member 200. [ Radiant heaters for vehicles.
제1항에 있어서,
상기 단열부재(500)에는 발열부재(100) 및 열전달부재(200)가 삽입되도록 대응되는 형상으로 오목하게 안치홈(510)이 형성된 것을 특징으로 하는 차량용 복사열 히터.The method according to claim 1,
Wherein the heat insulation member (500) is formed with the recessed groove (510) in a corresponding shape so as to insert the heat generating member (100) and the heat transfer member (200).
KR1020160179623A 2016-12-27 2016-12-27 Radiant heater for vehicle KR20180076374A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101973582B1 (en) * 2018-12-06 2019-04-29 덕일산업 주식회사 Heater For Cooling The Bent Portion Of The Heat Generating Film
KR101973581B1 (en) * 2018-12-06 2019-09-02 덕일산업 주식회사 Heater For tightly Contacts Internal Components Using A Contact Member
KR101998810B1 (en) * 2018-12-06 2019-10-01 덕일산업 주식회사 Heater For Fixing Terminals Using Housing And Cover
KR101998812B1 (en) * 2018-12-06 2019-10-01 덕일산업 주식회사 Heater with Cooling Hole
KR20220053888A (en) 2020-10-23 2022-05-02 주식회사 서연이화 Heater for vehicle
KR20220056042A (en) 2020-10-27 2022-05-04 주식회사 서연이화 Heater having variable length

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101973582B1 (en) * 2018-12-06 2019-04-29 덕일산업 주식회사 Heater For Cooling The Bent Portion Of The Heat Generating Film
KR101973581B1 (en) * 2018-12-06 2019-09-02 덕일산업 주식회사 Heater For tightly Contacts Internal Components Using A Contact Member
KR101998810B1 (en) * 2018-12-06 2019-10-01 덕일산업 주식회사 Heater For Fixing Terminals Using Housing And Cover
KR101998812B1 (en) * 2018-12-06 2019-10-01 덕일산업 주식회사 Heater with Cooling Hole
KR20220053888A (en) 2020-10-23 2022-05-02 주식회사 서연이화 Heater for vehicle
KR20220056042A (en) 2020-10-27 2022-05-04 주식회사 서연이화 Heater having variable length

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