KR200425798Y1 - a road signal using a solar cell - Google Patents

a road signal using a solar cell Download PDF

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Publication number
KR200425798Y1
KR200425798Y1 KR2020060011710U KR20060011710U KR200425798Y1 KR 200425798 Y1 KR200425798 Y1 KR 200425798Y1 KR 2020060011710 U KR2020060011710 U KR 2020060011710U KR 20060011710 U KR20060011710 U KR 20060011710U KR 200425798 Y1 KR200425798 Y1 KR 200425798Y1
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heat
solar cell
label
plate
solar
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KR2020060011710U
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Korean (ko)
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신현진
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신현진
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/005—Illumination controller or illuminated signs including an illumination control system
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0037—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels supported by a post
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/007—Displays with power supply provided by solar cells or photocells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/225—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with electroluminescent lamps
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

본 고안은 각종의 표지를 나타내는 태양전지를 이용한 안내표지판에 관한 것으로서, 태양열을 집열하는 집열판(6)과, 이 집열판(6)에 집열된 열을 저장하는 축열박스(5a)(5b)와, 이 축열박스(5a)(5b)에 저장된 열을 전기에너지로 전환하는 태양전지(7)와, 이 태양전지(7)로부터 전력을 공급받아 점·소등되는 EL표지부(3) 및 LED표지부(4)와, 전력을 제어함과 동시에 명암을 인지하는 센서(9)가 부착되어 있어서 표지부(3)(4)의 ON/OFF를 제어하는 제어부(8)와, 상기 표지부(3)(4)를 지지하는 지지판(2a)(2b)과, 그 지지판(2a)(2b)을 지지하는 지주(1)를 포함하여 이루어져 있다.The present invention relates to a guide plate using a solar cell showing a variety of signs, the heat collecting plate 6 for collecting solar heat, and the heat storage box (5a) (5b) for storing the heat collected in the heat collecting plate (6) and And a solar cell 7 for converting heat stored in the heat storage boxes 5a and 5b into electrical energy, and an EL label 3 and an LED label which are powered on and off by receiving power from the solar cell 7. The control unit 8 which controls the ON / OFF of the display unit 3 and 4 is attached to the unit 4, and the sensor 9 which controls the electric power and recognizes the contrast, and the display unit 3 A support plate (2a) (2b) for supporting the (4), and the support (1) for supporting the support plate (2a) (2b).

안내표지판, 태양전지, EL(Electro luminescence), LED(luminescent diode), 표지부, 축열박스, 집열판, 제어부, 센서       Information signs, solar cells, EL (Electro luminescence), LED (luminescent diode), signs, heat storage box, heat collecting plate, control unit, sensor

Description

태양전지를 이용한 안내표지판{a road signal using a solar cell} Signpost using solar cell {a road signal using a solar cell}

도 1은 본 고안의 일 실시 예에 의한 안내표지판의 사시도,1 is a perspective view of a guide sign according to an embodiment of the present invention,

도 2는 도 1에 도시된 안내표지판의 측면도,Figure 2 is a side view of the guide sign shown in Figure 1,

도 3은 도 1에 도시된 안내표지판의 배면도,3 is a rear view of the guide sign shown in FIG.

도 4은 본 고안의 다른 실시 예에 의한 안내표지판의 사시도이다.4 is a perspective view of a guide sign according to another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 지주 2a, 2b, 2 : 지지판1: Shoring 2a, 2b, 2: Support plate

3 : EL 표지부 4 : LED 표지부3: EL cover part 4: LED cover part

5a, 5b, 5 : 축열박스 6 : 집열판 5a, 5b, 5: heat storage box 6: heat collecting plate

7 : 태양전지 8 : 제어부7: solar cell 8: control unit

9 : 센서9: sensor

본 고안은 각종의 표지를 나타내는 태양전지를 이용한 안내표지판에 관한 것 으로서, 태양열을 집열판에서 집열하고, 집열된 열은 축열박스에 저장되며, 저장된 열은 태양전지를 통해 전기에너지로 전환되어 EL표지부와 LED표지부에 전달되어, 각각의 표지부에 의한 다양하고 명확한 정보를 표출하여 운전자나 보행자가 안내표지판을 쉽고 확실하게 식별하여 사고를 미연에 방지하고 안전운행 및 보행을 할 수 있도록 한 것이다. The present invention relates to a guide plate using a solar cell showing a variety of signs, the solar heat is collected in the heat collecting plate, the collected heat is stored in the heat storage box, the stored heat is converted into electrical energy through the solar cell EL label It is delivered to the department and the LED signboard to express various and clear information by each signboard so that the driver or pedestrian can easily and surely identify the signboard to prevent accidents and to drive safely and walk. .

자체적으로 발광이 되게 하는 장치가 없는 기존의 대부분 안내표지판에는 야광물질이 도포되어 있어서 주행중인 자동차의 라이트 빛으로 반사되어 발광하게 되는 형태이므로 일출 및 일몰시 라이트를 켜기 어중간한 시간대에는 안내표지판의 식별이 확실치 않을 수 있고, 특히 눈·비·안개 등의 기상하에서는 제 기능을 하기가 힘들었으며, 또한 발광이 되는 장치가 있다 하여도 그것은 엄청난 양의 전력과 경비가 소요되는 외부 전기에너지를 이용하는 장치가 대부분이었다. Most existing information signs that do not have self-illuminating devices are coated with luminous material so that they are reflected by the light of the driving car and emit light. It may be unclear, especially in weather such as snow, rain, and fog, and it is difficult to function properly, and even though there is a device that emits light, it is most of the devices that use external electric energy that requires huge amount of power and expense. It was.

따라서 각 구성부 간의 에너지 전달 방법이 외부 전기에너지 공급장치 없이 태양열을 집열 및 저장하여 이용할 수 있으므로 경제성이 높으며, 정보전달을 다양하고 명확하게 할 수 있는 태양전지를 이용한 안내표지판의 제조가 필요하게 되었다.Therefore, the energy transfer method between each component can collect and store solar heat without using an external electric energy supply device, so it is economical, and it is necessary to manufacture guide signs using solar cells that can variously and clearly transmit information. .

본 고안인 태양전지를 이용한 안내표지판은 상기와 같은 종래 기술의 문제점 을 감안하여 안출된 것으로서, 태양열을 집열판에서 집열하고, 집열된 열은 축열박스에 저장되며, 이 축열박스에 저장된 열은 태양전지를 통해 전기에너지로 전환되어 EL표지부와 LED표지부에 전달되므로 경제성이 높고, 각각의 표지부에 의한 다양하고 명확한 정보를 표출하여, 대중교통을 이용하는 시민 및 타지 이용객들에게 좀 더 나은 시내버스 운행정보를 제공하며, 안내표지판을 쉽고 확실하게 식별하여 사고를 미연에 방지하고 안전운행 및 보행을 할 수 있게 됨으로써 시민에게 다가가는 시정과 대중교통 이용정착에 도움이 되고자 하는 것을 목적으로 한다. The guide sign using the solar cell of the present invention was devised in view of the problems of the prior art as described above, and the solar heat is collected in the heat collecting plate, and the collected heat is stored in the heat storage box, and the heat stored in the heat storage box is a solar cell. By converting into electric energy through the EL and LED indicators, the economy is high, and various and clear information is displayed by each indicator, making city bus better for citizens and other passengers using public transportation. The purpose is to provide information on the operation and to identify information signs easily and reliably so that accidents can be prevented in advance, and safe driving and walking can be helpful to the public and to help settle public transportation.

이하, 본 고안을 한정하지 않는 바람직한 실시 예들을 첨부된 도면에 의하여 상세히 설명하기로 한다. Hereinafter, preferred embodiments that do not limit the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 고안의 일 실시 예에 의한 안내표지판의 사시도에 관한 것으로,1 is a perspective view of a guide sign according to an embodiment of the present invention,

태양열을 집열하는 집열판(6)과, 이 집열판(6)에 집열된 열을 저장하는 축열박스(5a)(5b)와, 이 축열박스(5a)(5b)에 저장된 열을 전기에너지로 전환하는 태양전지(7)와, 이 태양전지(7)로부터 전력을 공급받아 점·소등되는 EL표지부(3) 및 LED표지부(4)와, 전력을 제어함과 동시에 명암을 인지하는 센서(9)가 부착되어 있어서 표지부(3)(4)의 ON/OFF를 제어하는 제어부(8)와, 상기 표지부(3)(4)를 지지하는 지지판(2a)(2b)과, 그 지지판(2a)(2b)을 지지하는 지주(1)를 포함하여 이루어져 있다.The heat collecting plate 6 for collecting solar heat, the heat storage boxes 5a and 5b for storing heat collected in the heat collecting plate 6, and the heat stored in the heat storage boxes 5a and 5b is converted into electrical energy. A solar cell (7), an EL label (3) and an LED label (4) which are turned on and off by receiving electric power from the solar cell (7), and a sensor that controls power and recognizes contrast. 9 is attached, the control part 8 which controls ON / OFF of the cover part 3, 4, the support plate 2a, 2b which supports the said cover part 3, 4, and its support plate. It comprises the support post 1 which supports (2a) (2b).

도 1에 도시된 본 고안의 구성을 더욱 알아보기 쉽도록 도 2 및 도 3에 그 측면도와 배면도가 도시되어 있다.Side and back views thereof are shown in FIGS. 2 and 3 to further illustrate the configuration of the present invention shown in FIG. 1.

도 2 및 도 3에 도시된 바와 같이 본 고안은 도로의 일측에 설치되는 지주(1)가 마련되고 그 지주의 상부와 하부에 각각의 지지판(2a)(2b)이 고정되어 있으며, 상기 상부 지지판(2a)의 전면에는 다수의 EL소자로 이루어졌으며 정보의 표출이 고정된 EL표지부(3)가 위치해 있고, 하부 지지판(2b)의 전면에는 정보의 표출이 다변적인 LED표지부(4)가 위치해 있다. As shown in Figures 2 and 3 the present invention is provided with a support (1) is installed on one side of the road and each support plate (2a) (2b) is fixed to the upper and lower portions of the support, the upper support plate On the front surface of (2a) is composed of a plurality of EL elements and the EL display portion 3 is fixed to the display of information, the front surface of the lower support plate (2b) LED display portion 4 is a variable display of information It is located.

상기 EL(Electro luminescence)은 투명전극과 배면의 금속전극에 교류전압을 인가하면 형광체내의 고정계 부분에 의하여 전자가 가속되어 고 에너지준위의 들뜬상태(여기)가 되는데, 이 고 에너지 전자들은 형광체 내부에 주입된 발광원자와 충돌하여 여기상태에서 저 에너지준위의 상태로 떨어지면서 빛을 방출하게 되며, 자체발광으로 디스플레이의 개념과 발광의 역할을 동시에 수행하여 색상의 발현이 다양한 특징이 있다. The EL (Electro luminescence) is a high-energy excited state (excitation) of the electrons are accelerated by a fixed part of the phosphor when an alternating voltage is applied to the transparent electrode and the metal electrode on the back, the high energy electrons are inside the phosphor It collides with the light emitting atoms injected into the light emitting device, and emits light while falling from the excited state to the state of low energy level.

상기 LED(luminescent diode)는 반도체의 p-n 접합구조를 이용하여 주입된 소수캐리어(전자 또는 양공)를 만들어내고, 이들의 재결합에 의하여 발광하는 것으로서, 접합 다이오드에 순방향 바이어스가 되면 n영역의 다수반송자(캐리어)인 전자는 접합부의 전위장벽을 넘어 p영역으로 이동할 때 열 또는 다양한 색깔의 빛에 너지를 발산하며, 일반 전구보다 크기도 작고 필라멘트 형태가 아닌 누전형태로 빛을 발산하기 때문에 일반 전구보다 수명도 길고 밝을 뿐만 아니라 전력의 소모량도 적은 특징이 있다.The LED generates a minority carrier (electron or hole) injected using a pn junction structure of a semiconductor, and emits light by recombination. When the LED is forward biased, a majority carrier in n region The electron, which is a (carrier), emits heat or various colors of light when moving beyond the potential barrier of the junction to the p region, and is smaller than a general bulb and emits light in the form of a short-circuit rather than a filament. Not only is it longer and brighter, it also consumes less power.

상기 EL표지부(3)와 LED표지부(4)에 설치된 소자에 공급되는 전력은 태양전지(7)를 이용하는데, 그 공급되는 전력은 제어부(8)에서 제어하고, 상기 지지판(2a)(2b) 후면에 집열된 열을 저장하는 축열박스(5a)(5b)를 설치하되, 이 축열박스(5a)(5b)의 상부에는 태양열을 집열하는 집열판(6)이 설치되어 있으며, 상기 집열판(6)은 열전도효과를 높이기 위해 유리에 열초전도 물질을 첨가한 투명덮개로 덮여 있고, 상기 축열박스(5a)(5b)에 저장된 열을 전기에너지로 변환하여 저장하기 위해 열전소자 및 은전지 등이 내장된다.The electric power supplied to the elements installed in the EL labeling portion 3 and the LED labeling portion 4 uses the solar cell 7, and the power supplied is controlled by the controller 8, and the support plate 2a ( 2b) a heat storage box (5a) (5b) for storing the heat collected in the rear is installed, the heat storage box (5a) (5b) is installed on the top of the heat collecting plate (6) for collecting solar heat, the heat collecting plate (6) is covered with a transparent cover with a thermosuperconducting material added to the glass in order to enhance the thermal conductivity effect, the thermoelectric element and the silver battery, etc. to convert the heat stored in the heat storage box (5a) (5b) to electrical energy to store It is built.

도 4는 본 고안의 다른 실시 예를 도시한 것으로, 본 실시 예는 상기 EL표지부(3) 및 LED표지부(4)를 일체로 하며, 상기 일체의 지지판(2)과, 일체의 축열박스(5)로 있되, 상기 집열판(6)의 지향방향은 태양의 위치에 따라 동작이 가능하므로, EL표지부(3)와 LED표지부(4)의 지향방향과 동일면상에 있지 않은 다양한 방향 중에서 선택할 수도 있다.4 is a view showing another embodiment of the present invention, the present embodiment integrates the EL label portion 3 and the LED label portion 4, the integral support plate 2 and the integral heat storage box. (5), but the directing direction of the heat collecting plate (6) can be operated according to the position of the sun, and from among the various directions not in the same plane as the directing direction of the EL label (3) and the LED label (4) You can also choose.

이와 같이 구성된 본 고안의 태양전지를 이용한 안내표지판은 태양열을 집열 판에서 집열하고, 집열된 열이 축열박스에 저장되며, 저장된 열이 태양전지를 통해 전기에너지로 전환되어 EL표지부와 LED표지부에 전달되므로 경제성이 높고, 각각의 표지부에 의한 다양하고 명확한 정보를 표출하므로, 특히 야간이나 눈·비·안개등의 기상하에서 가시거리가 짧은 경우에, 운전자나 보행자가 안내표지판을 쉽고 확실하게 식별하여 사고를 미연에 방지하고 안전운행 및 보행을 할수 있는 효과를 갖는다.The guide plate using the solar cell of the present invention configured as described above collects solar heat in the heat collecting plate, and the collected heat is stored in the heat storage box, and the stored heat is converted into electrical energy through the solar cell, and the EL label and LED display parts. As it is delivered to, it is economical and expresses various and clear information by each sign part, so that the driver and pedestrian easily and reliably identify the signboard, especially when the visibility is short at night or in the weather such as snow, rain and fog. It prevents accidents in advance and has the effect of safe driving and walking.

또한 본 고안인 안내표지판은 주간에 축열박스에 저장된 열을 이용해 야간에는 승강장 안내표지판에 부착된 노선번호판 자체가 발광되는 EL 및 LED 를 사용하여 야간에는 소자가 점등되고 승강장의 위치 및 행선지 식별이 가능하도록 하여, 시민들에게 좀 더 현대적인 대중교통 서비스를 제공하며, 안내표지판 상부 및 하부에 태양열 시스템을 설치하여 태양열을 이용함으로써 전력공급 공사 및 부대공사, 전력요금 등 경비가 절감되며 안내표지판의 이전, 설치시 신속히 처리할 수 있는 효과를 갖는다.In addition, the information signboard of the present invention uses the EL and LED light emitting the license plate attached to the platform signboard at night by using the heat stored in the heat storage box during the day, so that the device is turned on at night and the location and destination of the platform can be identified. It provides citizens with more modern public transportation services, and installs solar systems on the top and bottom of the signs to use solar power to reduce expenses such as power supply construction, additional work, and electricity bills. Has an effect that can be quickly processed during installation.

본 고안은 기재된 구체 예에 대해서만 상세히 설명되었지만 본 고안의 사상과 범위내에서 다양하게 변경 또는 변형이 이루어질 수 있음은 본 고안이 속하는 기술분야의 당업자에게는 자명한 것이며, 따라서 그러한 변경 또는 변형은 첨부된 실용신안등록청구범위에 속한다 해야 할 것이다.Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made within the spirit and scope of the present invention, and such changes or modifications are attached to the accompanying drawings. It should be included in the utility model registration claim.

Claims (2)

태양열을 집열하는 집열판(6)과, 이 집열판(6)에서 집열된 열을 저장하는 축열박스(5a)(5b)와, 이 축열박스(5a)(5b)에 저장된 열을 전기에너지로 전환하는 태양전지(7)와, 이 태양전지(7)로부터 전력을 공급받아 점·소등되면서 정보를 표출하는 EL표지부(3) 및 LED표지부(4)와, 이 표지부(3)(4)로 흐르는 전력을 제어하는 제어부(8)와, 상기 표지부(3)(4)를 지지하는 지지판(2a)(2b)과, 이 지지판(2a)(2b)을 지지하는 지주(1)를 포함하는 것을 특징으로 하는 태양전지를 이용한 안내표지판.The heat collecting plate 6 for collecting solar heat, the heat storage boxes 5a and 5b for storing heat collected by the heat collecting plate 6, and the heat stored in the heat storage boxes 5a and 5b is converted into electrical energy. A solar cell (7), an EL label (3) and an LED label (4) for displaying information while being turned on and off by receiving electric power from the solar cell (7), and the label (3) (4). Control unit 8 for controlling the power flowing to the support plate, support plates 2a and 2b for supporting the cover sections 3 and 4, and support posts 1 for supporting the support plates 2a and 2b. Guide sign using a solar cell comprising a. 청구항 1에 있어서,The method according to claim 1, 상기 제어부(8)는 명암을 인지하는 센서(9)에서 감지된 주위의 밝기에 따라서 상기 표지부(3)(4)를 점·소등하는 것을 특징으로 하는 태양전지를 이용한 안내표지판.The control unit (8) is a guide plate using a solar cell, characterized in that the indicator (3) (4) on and off in accordance with the ambient brightness detected by the sensor (9) for recognizing the contrast.
KR2020060011710U 2006-05-02 2006-05-02 a road signal using a solar cell KR200425798Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200454137Y1 (en) 2011-04-04 2011-06-21 김민수 Solar panel with LED function using LED module
KR101350219B1 (en) * 2013-06-14 2014-01-13 (주)도시와숲 Voice sign boards for climbing way

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200454137Y1 (en) 2011-04-04 2011-06-21 김민수 Solar panel with LED function using LED module
KR101350219B1 (en) * 2013-06-14 2014-01-13 (주)도시와숲 Voice sign boards for climbing way

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