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KR20090125997A - Housing for photovoltic generating module - Google Patents

Housing for photovoltic generating module Download PDF

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Publication number
KR20090125997A
KR20090125997A KR1020080052120A KR20080052120A KR20090125997A KR 20090125997 A KR20090125997 A KR 20090125997A KR 1020080052120 A KR1020080052120 A KR 1020080052120A KR 20080052120 A KR20080052120 A KR 20080052120A KR 20090125997 A KR20090125997 A KR 20090125997A
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South Korea
Prior art keywords
housing
main body
fresnel lens
heat sink
support
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KR1020080052120A
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Korean (ko)
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KR101026743B1 (en
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서대호
정승연
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서대호
정승연
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Priority to KR1020080052120A priority Critical patent/KR101026743B1/en
Publication of KR20090125997A publication Critical patent/KR20090125997A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20—Optical components
    • H02S40/22—Light-reflecting or light-concentrating means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: A housing for photovoltic generating module is provided to reduce the manufacturing cost and obtain excellent heat sink capability. CONSTITUTION: The housing comprises the open top part, the four sides and the bottom(104). The cooling fin holding fixture(110) is formed in the floor to establish the cooling fin(150). The integrated fresnel lens is installed on the top of the housing. The cooling fin holding fixture comprises the penetration hole for exposing a part of the cooling fin by outside. A plurality of lens supports for supporting the fresnel lens is fixed to the floor. The housing is manufactured to the engineering plastics or the aluminum. The cooling fin holding fixture has the supporting protrusion(112) for the main body(151) and the protecting projection(114) of the square ring shape.

Description

고집광 태양광 장치의 하우징{Housing for photovoltic generating module}Housing for high-concentration photovoltaic device {Housing for photovoltic generating module}

본 발명은 고집광 태양광 장치의 하우징에 관한 것으로, 특히 기계적 강도를 높이면서 제조원가를 줄이며 방열능력이 우수한 하우징에 관련한다.The present invention relates to a housing of a high-concentration photovoltaic device, and more particularly, to a housing having a high heat dissipation ability while reducing manufacturing cost while increasing mechanical strength.

최근 들어 국내외적으로 에너지 문제가 심각해지면서 태양전지가 각광을 받게 되어 개발이 활발히 이루어지고 있는바, 태양 광을 반사나 굴절 없이 다중 셀에 직접 입사하는 태양전지와, 다중 셀 앞에 반사체를 설치하여 태양 광을 집광하는 집광형 태양전지가 있다.Recently, due to the serious energy problem at home and abroad, solar cells are in the spotlight, and development is being actively conducted. Solar cells are directly incident on multiple cells without reflection or refraction, and reflectors are installed in front of the solar cells. There is a condensing solar cell that condenses light.

그러나 집광형 태양전지는 태양 광을 직접 입사하는 태양전지의 발전효율보다 실질적으로 높지 않게 되는데, 그 이유는 집광형 태양전지의 경우, 셀의 발전출력 효율에 투과율이나 반사율을 곱한 값이 되기 때문이다. 즉, 셀의 경우 입사 태양 광 출력에 대한 발전출력의 비율인 전력변환 효율 수준이 약 15% 라고 할 때, 집광형 태양전지의 발전효율은 투과율이나 반사율이 90% 라면, 15% × 90% = 13.5%가 되어 실질적으로 발전효율이 높지 않게 된다.However, the concentrating solar cell is not substantially higher than the power generation efficiency of the solar cell that directly enters the sunlight, because in the case of the concentrating solar cell, the power generation output efficiency of the cell is multiplied by the transmittance or reflectance. . That is, in the case of the cell, when the power conversion efficiency level, which is the ratio of the power generation output to the incident solar power output, is about 15%, the power generation efficiency of the concentrating solar cell is 15% × 90% when the transmittance or reflectance is 90%. It becomes 13.5%, and practically, power generation efficiency is not high.

그래서 높은 전력변환 효율을 얻기 위하여 그 중의 하나로 셀의 상부에 프레즈넬 렌즈(Fresnel Lens)를 구비하여 입사되는 태양 광을 500배 이상으로 셀에 집 중함으로써, 전력 변환 효율을 증대하도록 하였다.Therefore, in order to obtain high power conversion efficiency, one of them includes a Fresnel lens on the top of the cell to concentrate incident solar light in the cell 500 times or more, thereby increasing the power conversion efficiency.

그러나 태양 광이 500배 이상으로 하나의 셀에 집중되게 되므로, 셀의 온도를 급상승하게 되어, 오히려 전력 변환 효율을 저하하는 요인으로 작용하게 되는 문제점을 가지게 되었다.However, since the solar light is concentrated in one cell by 500 times or more, the temperature of the cell is rapidly increased, and rather, the solar cell has a problem of acting as a factor of lowering the power conversion efficiency.

따라서 급상승하는 셀의 온도를 낮추기 위하여, 셀을 외력으로 보호하는 케이스에 다수의 핀을 갖는 방열판을 부착한 것이 있으나, 이는 태양전지 전체의 열을 방열하는 것이기에, 셀의 온도를 낮추는데에는 미흡한 점이 있었다.Therefore, in order to lower the temperature of the rapidly rising cell, there is a heat sink having a plurality of fins attached to the case to protect the cell with an external force, but this is to dissipate the heat of the entire solar cell, there was not enough to lower the temperature of the cell .

따라서, 본 발명의 목적은 방열능력이 우수한 고집광 태양광 장치의 하우징을 제공하는 것이다.Accordingly, it is an object of the present invention to provide a housing of a highly light converging photovoltaic device having excellent heat dissipation capability.

본 발명의 다른 목적은 방열능력이 우수하고 기계적 강도를 높이면서 제조원가를 줄일 수 있는 고집광 태양광 장치의 하우징을 제공하는 것이다.Another object of the present invention is to provide a housing of a high-condensing photovoltaic device which is excellent in heat dissipation ability and can reduce manufacturing cost while increasing mechanical strength.

상기의 목적은, 일체형 프레즈널 렌즈가 상부에 설치되고, 바닥에 방열판을 지지하기 위한 방열판 지지구가 다수 개 배치되며, 상기 방열판 지지구는 상기 방열판의 일부를 외부로 노출하기 위한 관통공을 구비하고, 상기 프레즈널 렌즈를 지지하기 위한 다수 개의 렌즈 지지대가 상기 바닥에 고정되는 고집광 태양광 장치의 하우징에 의해 달성된다.The above object is, the integral Fresnel lens is installed on the top, a plurality of heat sink support for arranging the heat sink is disposed on the bottom, the heat sink support has a through hole for exposing a portion of the heat sink to the outside; And a plurality of lens supports for supporting the Fresnel lens is achieved by a housing of a high light concentrating solar device fixed to the floor.

여기서, 상기 하우징은 엔지니어링 플라스틱 또는 알루미늄으로 제작될 수 있다.Here, the housing may be made of engineering plastic or aluminum.

바람직하게, 상기 방열판은 본체와 상기 본체 이면에 일체로 형성되어 상기 관통공을 통해 외부로 노출되는 방열핀으로 이루어지고, 상기 방열판 지지구는, 상기 본체가 수납되도록 상기 하우징의 바닥 표면으로부터 돌출되는 사각 링 형상의 지지돌기와 상기 하우징의 바닥 이면으로부터 돌출된 사각 링 형상의 보호돌기를 포함하며, 상기 지지돌기 내부에서 상기 지지돌기와 보호돌기의 경계에서 턱이 형성된다.Preferably, the heat dissipation plate is formed integrally with the main body and the rear surface of the heat dissipation fins are exposed to the outside through the through hole, the heat dissipation plate support, the rectangular ring protruding from the bottom surface of the housing to accommodate the main body And a support ring having a shape and a protection ring having a rectangular ring shape protruding from a bottom surface of the housing, and a jaw is formed at a boundary between the support protrusion and the protection protrusion inside the support protrusion.

바람직하게, 상기 지지돌기의 높이는 상기 본체보다 높게 형성되고, 상기 보호돌기의 높이는 적어도 방열핀의 높이와 같다.Preferably, the height of the support protrusion is formed higher than the main body, the height of the protective protrusion is at least equal to the height of the heat radiation fins.

또한, 상기 본체를 상기 지지돌기 내부에 수납하기 전에 상기 턱에 실리콘을 도포하고 난 다음, 상기 본체를 나사로 상기 턱에 고정할 수 있다.In addition, before the main body is accommodated in the support protrusion, silicone may be applied to the jaw, and then the main body may be fixed to the jaw with a screw.

바람직하게, 상기 방열판은 본체와 상기 본체 이면에 일체로 형성되어 상기 관통공을 통해 외부로 노출되는 방열핀으로 이루어지고, 상기 방열판 지지구는 상기 관통공 표면과 이면 가장자리를 따라 사각 링 형상의 절연 방수 패킹이 설치되며, 표면에 설치된 방수 패킹 위에 방열판이 놓여 상기 본체의 네 모서리에 형성된 나사공에 절연 부싱이 끼워지고, 볼트가 상기 절연 부싱에 끼워져 상기 볼트는 이면에 설치된 방수 패킹 이면에서 너트로 고정될 수 있다.Preferably, the heat dissipation plate is formed integrally with the main body and the back surface of the heat dissipation fins are exposed to the outside through the through hole, the heat dissipation plate support is a rectangular ring-shaped insulating waterproof packing along the edge of the through hole surface and the back surface Is installed, the heat sink is placed on the waterproof packing installed on the surface, and the insulating bushing is inserted into the screw hole formed at the four corners of the main body, and the bolt is inserted into the insulating bushing so that the bolt is fixed with a nut at the back of the waterproof packing installed on the rear surface. Can be.

본 발명에 따르면, 상기 프레즈널 렌즈는 각각 분리된 다수개의 프레즈널 렌즈를 접합하여 일체형으로 만들어지고, 상기 일체형으로 제작된 프레즈널 렌즈 가장자리에 프레임을 적용할 수 있다.According to the present invention, the Fresnel lens may be formed as a single piece by bonding a plurality of separate Fresnel lenses, and the frame may be applied to the edge of the Fresnel lens.

또한, 상기 일체형 프레즈널 렌즈는, PMMA 시트 위에 각각의 프레즈널 렌즈를 접합하여 만들거나, 각각의 프레스널 렌즈를 화학 용접하여 만들 수 있다.In addition, the integrated Fresnel lens may be made by bonding each Fresnel lens on a PMMA sheet, or by chemical welding of each Fresnel lens.

상기의 구조에 의하면, 방열능력이 우수하며, 이와 함께 기계적 강도를 높이면서 제조원가를 줄일 수 있다는 이점이 있다.According to the above structure, the heat dissipation ability is excellent, and with this, there is an advantage that the manufacturing cost can be reduced while increasing the mechanical strength.

이하, 첨부된 도면을 참조하여 본 발명의 실시예를 설명한다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention.

도 1은 본 발명에 일 실시예에 따른 하우징을 나타내는 일부 분해 사시도이다.1 is a partially exploded perspective view showing a housing according to an embodiment of the present invention.

도 1을 참조하면, 하우징(100)은 상부가 개구되고 4개의 측면(102)과 바닥(104)으로 이루어지며, 바닥(104)에는 방열판(150)을 설치하기 위한 방열판 지지구(110)가 형성된다.Referring to FIG. 1, the housing 100 has an opening at its top and consists of four sides 102 and a bottom 104, and a heat sink support 110 for installing a heat sink 150 is provided at the bottom 104. Is formed.

또한, 상부 개구를 기준으로 하부로 갈수록 면적이 작아지도록 측면(102)에 경사를 줌으로써 외부 풍압에 저항을 덜 받으며, 소모되는 원자재의 양을 줄여 원가를 절감할 수 있다.In addition, by inclining the side surface 102 such that the area becomes smaller toward the lower side with respect to the upper opening, less resistance to external wind pressure, and the cost can be reduced by reducing the amount of raw materials consumed.

하우징(100)은 엔지니어링 플라스틱으로 제작하여 강도 및 열적 물성 등에 있어서 범용 플라스틱의 단점을 보완하였으며 금속 재질보다 가벼우며 원가절감의 효과를 갖는다.The housing 100 is made of engineering plastics to compensate for the shortcomings of general-purpose plastics in strength and thermal properties, and is lighter than metal and has cost-effectiveness.

여기에 사용된 플라스틱은 PC, ABS, 폴리아미드(PolyAmid) 또는 저비중 GMT 등의 소재이며 물리적 성질을 증대시키기 위하여 섬유소를 첨가할 수 있고, 열전도도를 향상시키기 위하여 금속 분말 등을 컴파운딩하여 복합 소재로 제작할 수 있다. The plastic used here is a material such as PC, ABS, polyamide or low specific gravity GMT. The plastic can be added to increase physical properties, and compounded with metal powder to improve thermal conductivity. Can be made from materials.

바람직하게, 플라스틱의 기계적 강도를 더 높이기 위하여 금속 프레임으로 뼈대를 만들어 인서트 사출을 함으로써 강도 향상과 함께 작업성을 향상시킬 수 있다. Preferably, in order to further increase the mechanical strength of the plastic, by inserting the frame made of a metal frame and insert injection, it is possible to improve workability and workability.

하우징(100)의 대향하는 측면에는 공기필터(120)가 설치된다. 공기필터(120)는 하우징(100) 내부와 외부의 공기를 순환시키는 필터로써 공기를 통과시키지만 수분은 통과시키지 않는 소재로 만들어진다. 이러한 구조에 의하면, 공기 순환으로 인한 하우징(100) 내부 온도를 낮추는 역할을 하여 태양전지의 효율을 극대화하며 전지의 수명을 연장하는 역할을 하게 된다. 또한, 공기만을 순환시키고 수분의 유입을 방지함으로써 부식을 방지한다.An air filter 120 is installed on the opposite side of the housing 100. The air filter 120 is made of a material that passes air but does not pass moisture as a filter that circulates air inside and outside the housing 100. According to this structure, it serves to lower the internal temperature of the housing 100 due to air circulation to maximize the efficiency of the solar cell and to extend the life of the battery. It also prevents corrosion by circulating only air and preventing the ingress of moisture.

도 2는 본 발명의 일 실시예에 따른 방열판 지지구(110)를 나타내는 단면도이다.2 is a cross-sectional view showing a heat sink support 110 according to an embodiment of the present invention.

도 2를 참조하면, 방열판(150)은, 가령 직육면체 형상의 본체(151)의 표면에 호퍼 형상의 반사체(158)가 설치되고 네 모서리에 나사공(154)이 관통 형성되며, 이면에 다수의 방열핀(156)이 일체로 형성된다. 여기서, 방열핀(156)은 공기와의 접촉 면적을 넓히고 방열효과를 극대화시켜 집광과 집열에 따른 태양전지의 부하를 줄이고 전지 효율을 증대시키며 수명을 연장하는 효과를 나타낸다.Referring to FIG. 2, the heat sink 150 includes, for example, a hopper-shaped reflector 158 installed on a surface of a rectangular parallelepiped main body 151 and a threaded hole 154 is formed at four corners thereof. The heat radiation fins 156 are integrally formed. Here, the heat dissipation fin 156 has the effect of widening the contact area with air and maximizing the heat dissipation effect to reduce the load of the solar cell due to condensing and collecting, increase battery efficiency, and extend the lifespan.

방열판 지지구(110)는 방열판의 본체(151)가 수납되도록 하우징(100)의 바닥(104)으로부터 돌출되는 사각 링 형상의 지지돌기(112)와 하우징(100)의 바닥(104) 이면으로 노출되는 방열핀(156)을 외부의 충격으로부터 보호하기 위해 바닥 이면으로부터 돌출된 사각 링 형상의 보호돌기(114)를 포함한다. 따라서, 지지돌기(112)와 보호돌기(114) 사이에는 방열핀(156)이 노출되도록 하는 관통공이 형성되며, 이들의 경계에서 턱(113)이 형성된다.The heat sink support member 110 is exposed to the back of the bottom 104 of the rectangular ring shaped support protrusion 112 protruding from the bottom 104 of the housing 100 and the bottom of the housing 100 so that the body 151 of the heat sink is accommodated. In order to protect the heat radiation fins 156 from external impacts, a protection ring 114 having a rectangular ring shape protruding from the bottom surface is included. Therefore, a through hole is formed between the support protrusion 112 and the protective protrusion 114 to expose the heat dissipation fin 156, and the jaw 113 is formed at the boundary thereof.

지지돌기(112)와 보호돌기(114)는 하우징(100)과 함께 일체로 사출되는데, 지지돌기(112)의 높이를 방열판(150)보다 높게 형성하여 외부로부터 물이 유입되었을 경우 지지돌기(112)에 의해 걸려 태양전지에 물이 닿지 않고 흐를 수 있도록 하 는 것이 바람직하다.The support protrusion 112 and the protective protrusion 114 are integrally injected together with the housing 100, and the support protrusion 112 is formed when the water is introduced from the outside by forming the height of the support protrusion 112 higher than the heat sink 150. It is desirable to be caught by) so that the solar cell can flow without touching it.

방열판(150)의 본체(151)를 지지돌기(112) 내부에 수납하기 전에 턱(113)에 실리콘을 도포하고 난 다음, 방열판(151)을 끼워 넣어서 나사(152)로 방열판(150)을 고정한다. Before storing the main body 151 of the heat sink 150 in the support protrusion 112, the silicon is applied to the jaw 113, and then the heat sink 151 is inserted to fix the heat sink 150 with the screws 152. do.

또한, 보호돌기(114)는 외부의 물리적 충격으로부터 방열핀(156)을 보호하기 위해 적어도 방열핀(156)과 같은 높이로 형성된다.In addition, the protection protrusion 114 is formed at least the same height as the heat radiation fins 156 to protect the heat radiation fins 156 from external physical impact.

한편, 하우징(100)의 바닥(104)에는 적절한 위치에 렌즈 지지대(130)가 설치되는데, 가령, 하우징(100)의 바닥 이면에서 나사 등을 이용하여 결합 고정할 수 있다.Meanwhile, the lens support 130 is installed at an appropriate position on the bottom 104 of the housing 100. For example, the lens support 130 may be fixed to the bottom of the housing 100 by using a screw or the like.

바람직하게, 렌즈 지지대(130)의 상단은 프레즈널 렌즈(200)의 곡률을 수용하도록 일정한 곡률로 만곡을 이루고 있다.Preferably, the upper end of the lens support 130 is curved with a constant curvature to accommodate the curvature of the Fresnel lens 200.

렌즈 지지대(130)는 프레즈널 렌즈(200)를 지지함으로써 프레즈널 렌즈(200)가 처지거나 이탈하는 것을 방지하여 정밀도 있게 집광하여 태양전지의 효율을 극대화시키는 역할을 한다.The lens support 130 serves to maximize the efficiency of the solar cell by condensing accurately by supporting the Fresnel lens 200 to prevent the Fresnel lens 200 from sagging or falling off.

도 1을 참조하면, 프레즈널 렌즈(200)는 각각 분리된 다수개의 프레즈널 렌즈를 접합하여 일체형으로 만들어 작업의 효율성을 높이고 간소화할 수 있다. 가령, PMMA 시트 위에 각각의 프레즈널 렌즈를 접합하여 일체형으로 만들거나, 각각의 프레스널 렌즈를 화학 용접하여 일체형으로 만들 수 있다.Referring to FIG. 1, the Fresnel lens 200 may be formed by bonding a plurality of separate Fresnel lenses to each other, thereby increasing the efficiency and simplifying the work. For example, each Fresnel lens may be bonded to one another on a PMMA sheet, or each Fresnel lens may be integrally formed by chemical welding.

이러한 구조에 의하면, 렌즈 고정프레임을 사용하지 않아도 되기 때문에 원가 절감을 가져오며 일체형이기 때문에 방수문제도 해결된다는 이점이 있다.According to such a structure, the lens fixing frame does not need to be used, resulting in cost reduction, and since it is integrated, there is an advantage that the waterproof problem is solved.

또한, 일체형으로 제작된 프레즈널 렌즈(200) 가장자리에 프레임(210)을 적용하여 작업의 효율성을 높일 수 있다. 이 프레임(210)은 렌즈를 금형하는 과정에서 렌즈와 일체로 만들어질 수 있다. In addition, by applying the frame 210 to the edge of the Fresnel lens 200 manufactured in one piece, it is possible to increase the efficiency of the work. The frame 210 may be made integral with the lens in the process of molding the lens.

도 3은 본 발명의 다른 실시예에 따른 방열판 지지구를 나타내는 단면도이다.3 is a cross-sectional view showing a heat sink supporter according to another embodiment of the present invention.

도 3을 참조하면, 하우징(100)은 알루미늄으로 제작되고, 방열판 지지구(110')의 관통공 표면과 이면 가장자리를 따라 사각 링 형상의 절연 방수 패킹(170, 172)이 설치되며, 표면에 설치된 방수 패킹(170) 위에 방열판(150)이 놓인다.Referring to FIG. 3, the housing 100 is made of aluminum, and a rectangular ring-shaped insulating waterproof packing 170 and 172 is installed along the surface of the through hole of the heat sink support 110 ′ and the rear surface of the heat sink. The heat sink 150 is placed on the waterproof packing 170 installed.

이때, 방열판(150)과 하우징(100)을 절연시키기 위하여 방열판(150)의 본체(151) 네 모서리에 형성된 나사공(164)에는 절연 부싱(166)이 끼워지며, 절연 부싱(166)에 볼트(162)가 끼워져 이면에 설치된 방수 패킹(172) 이면에서 너트로 고정된다.At this time, the insulating bushing 166 is inserted into the screw hole 164 formed at the four corners of the main body 151 of the heat sink 150 to insulate the heat sink 150 and the housing 100, and bolts to the insulating bushing 166. 162 is fitted and secured with a nut on the backside of the waterproof packing 172 installed on the backside.

도 1은 본 발명에 일 실시예에 따른 하우징을 나타내는 일부 분해 사시도이다.1 is a partially exploded perspective view showing a housing according to an embodiment of the present invention.

도 2는 본 발명의 일 실시예에 따른 방열판 지지구(110)를 나타내는 단면도이다.2 is a cross-sectional view showing a heat sink support 110 according to an embodiment of the present invention.

도 3은 본 발명의 다른 실시예에 따른 방열판 지지구를 나타내는 단면도이다.3 is a cross-sectional view showing a heat sink supporter according to another embodiment of the present invention.

Claims (8)

일체형 프레즈널 렌즈가 상부에 설치되고, 바닥에 방열판을 지지하기 위한 방열판 지지구가 다수 개 배치되며,An integrated Fresnel lens is installed at the top, and a plurality of heat sink supporters are disposed at the bottom to support the heat sink. 상기 방열판 지지구는 상기 방열판의 일부를 외부로 노출하기 위한 관통공을 구비하고,The heat sink support is provided with a through hole for exposing a portion of the heat sink to the outside, 상기 프레즈널 렌즈를 지지하기 위한 다수 개의 렌즈 지지대가 상기 바닥에 고정되는 것을 특징으로 하는 고집광 태양광 장치의 하우징.The housing of the high light-converging photovoltaic device, characterized in that a plurality of lens supports for supporting the Fresnel lens is fixed to the bottom. 청구항 1에 있어서,The method according to claim 1, 상기 하우징은 엔지니어링 플라스틱 또는 알루미늄으로 제작되는 것을 특징으로 하는 고집광 태양광 장치의 하우징.The housing of the high concentration photovoltaic device, characterized in that the housing is made of engineering plastic or aluminum. 청구항 1에 있어서,The method according to claim 1, 상기 방열판은 본체와 상기 본체 이면에 일체로 형성되어 상기 관통공을 통해 외부로 노출되는 방열핀으로 이루어지고, The heat dissipation plate is formed integrally with the main body and the back of the main body is made of a heat dissipation fin exposed to the outside through the through hole, 상기 방열판 지지구는, 상기 본체가 수납되도록 상기 하우징의 바닥 표면으로부터 돌출되는 사각 링 형상의 지지돌기와 상기 하우징의 바닥 이면으로부터 돌출된 사각 링 형상의 보호돌기를 포함하며, The heat dissipation plate support includes a support ring having a rectangular ring shape protruding from the bottom surface of the housing so that the main body is accommodated, and a protection ring having a rectangular ring shape protruding from the bottom surface of the housing, 상기 지지돌기 내부에서 상기 지지돌기와 보호돌기의 경계에서 턱이 형성되 는 것을 특징으로 하는 고집광 태양광 장치의 하우징.The housing of the high light-converging photovoltaic device, characterized in that the jaw is formed at the boundary between the support protrusion and the protective protrusion inside the support protrusion. 청구항 3에 있어서,The method according to claim 3, 상기 지지돌기의 높이는 상기 본체보다 높게 형성되고, 상기 보호돌기의 높이는 적어도 방열핀의 높이와 같은 것을 특징으로 하는 고집광 태양광 장치의 하우징.The height of the support protrusion is formed higher than the main body, the height of the protective protrusion is at least the height of the heat radiation fin housing, characterized in that the housing. 청구항 3에 있어서,The method according to claim 3, 상기 본체를 상기 지지돌기 내부에 수납하기 전에 상기 턱에 실리콘을 도포하고 난 다음, 상기 본체를 나사로 상기 턱에 고정하는 것을 고집광 태양광 장치의 하우징.The housing of the high-concentration photovoltaic device, wherein silicone is applied to the jaw before the main body is stored inside the support protrusion, and then the main body is fixed to the jaw with a screw. 청구항 1에 있어서,The method according to claim 1, 상기 방열판은 본체와 상기 본체 이면에 일체로 형성되어 상기 관통공을 통해 외부로 노출되는 방열핀으로 이루어지고, The heat dissipation plate is formed integrally with the main body and the back of the main body is made of a heat dissipation fin exposed to the outside through the through hole, 상기 방열판 지지구는 상기 관통공 표면과 이면 가장자리를 따라 사각 링 형상의 절연 방수 패킹이 설치되며, The heat sink support is provided with an insulated waterproof packing having a rectangular ring shape along the front and rear edges of the through hole, 표면에 설치된 방수 패킹 위에 방열판이 놓여 상기 본체의 네 모서리에 형성된 나사공에 절연 부싱이 끼워지고, 볼트가 상기 절연 부싱에 끼워져 상기 볼트는 이면에 설치된 방수 패킹 이면에서 너트로 고정되는 것을 고집광 태양광 장치의 하 우징.The heat sink is placed on the waterproof packing installed on the surface, and the insulating bushing is inserted into the screw hole formed at the four corners of the main body, and the bolt is inserted into the insulating bushing so that the bolt is fixed with the nut at the back of the waterproof packing installed on the rear surface. Housing of optical device. 청구항 1에 있어서,The method according to claim 1, 상기 프레즈널 렌즈는 각각 분리된 다수개의 프레즈널 렌즈를 접합하여 일체형으로 만들어지고,The Fresnel lens is made of a single body by joining a plurality of separate lenses, respectively, 상기 일체형으로 제작된 프레즈널 렌즈 가장자리에 프레임을 적용한 것을 특징으로 하는 고집광 태양광 장치의 하우징.The housing of the high-concentration photovoltaic device, characterized in that the frame is applied to the edge of the Fresnel lens manufactured integrally. 청구항 7에 있어서,The method according to claim 7, 상기 일체형 프레즈널 렌즈는, PMMA 시트 위에 각각의 프레즈널 렌즈를 접합하여 만들거나, 각각의 프레스널 렌즈를 화학 용접하여 만드는 것을 특징으로 하는 고집광 태양광 장치의 하우징.The integrated Fresnel lens housing is made by bonding each Fresnel lens on a PMMA sheet or by chemical welding of each Fresnel lens.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013098426A1 (en) * 2011-12-27 2013-07-04 Teknia Manufacturing Group, S. L. Photovoltaic solar concentration module
CN103208950A (en) * 2013-04-19 2013-07-17 日芯光伏科技有限公司 Off-axis Fresnel reflection condenser-based concentrating photovoltaic power generation device
KR101666390B1 (en) * 2015-12-29 2016-10-14 윤용상 Solar Cell Dual Apparatus
KR20200043712A (en) * 2018-10-18 2020-04-28 정인용 a Solar cell module

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KR101172285B1 (en) 2011-09-05 2012-08-08 기승철 Solar power generating apparatus

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JP4270689B2 (en) * 1999-11-24 2009-06-03 本田技研工業株式会社 Solar power plant
JP2001274449A (en) * 2000-03-24 2001-10-05 Hitachi Ltd Condensing photovoltaic power generation device
JP2002170974A (en) * 2000-11-30 2002-06-14 Canon Inc Solar cell module provided with air-cooled cooling mechanism
JP2002289898A (en) * 2001-03-23 2002-10-04 Canon Inc Concentrating solar cell module and concentrating photovoltaic power generation system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013098426A1 (en) * 2011-12-27 2013-07-04 Teknia Manufacturing Group, S. L. Photovoltaic solar concentration module
CN103208950A (en) * 2013-04-19 2013-07-17 日芯光伏科技有限公司 Off-axis Fresnel reflection condenser-based concentrating photovoltaic power generation device
KR101666390B1 (en) * 2015-12-29 2016-10-14 윤용상 Solar Cell Dual Apparatus
KR20200043712A (en) * 2018-10-18 2020-04-28 정인용 a Solar cell module

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