LED LED LAMP FOR SMART FARM
According to the present invention, an LED lamp for a smart farm comprises: a full-wave rectification circuit (10) receiving alternating current power to perform full-wave rectification; a valley-fill circuit (20) receiving a voltage full-wave rectified by the full-wave rectification circuit (10) to...
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| creator | LIM HYUNG JOON |
| description | According to the present invention, an LED lamp for a smart farm comprises: a full-wave rectification circuit (10) receiving alternating current power to perform full-wave rectification; a valley-fill circuit (20) receiving a voltage full-wave rectified by the full-wave rectification circuit (10) to reduce output ripples, and performing power factor correction (PFC) of an input current; a constant current circuit (30) receiving a voltage from the valley-fill circuit (20), and allowing a constant current to flow therein regardless of the level of a voltage across both ends thereof; a plurality of LED modules (50) receiving a voltage from the constant current circuit (30), controlled to be turned on and off by an on/off controller (40), and emitting light to a plant; and a heat exchange part heating cooling water by heat discharged from the constant current circuit (30) to cool the constant current circuit (30). When at least one among the plurality of LED modules (50) is controlled to be turned off, the voltage applied to the constant current circuit (30) increases, and the amount of thermal energy discharged from a transistor of the constant current circuit (30) increases. The temperature of a nutrient solution is adjusted and the temperature around a plant in a smart farm is adjusted by the cooling water. Individual programming such as plants is possible by a wireless communication means such as low-price IR. Individual plant growth is automatically controlled. An AI database can be built by receiving feedback of individual plant growth data.
본 발명의 스마트팜용 LED 조명등은 교류 전원을 공급받아 전파정류하는 전파정류회로(10); 상기 전파정류회로(10)에서 전파정류된 전압을 인가받아 출력 리플을 줄이고, 입력 전류의 역률을 보상(PFC, Power Factor Correction)하는 밸리필 회로(20); 상기 밸리필회로(20)로부터 전압을 인가받으며, 양 단에 걸리는 전압의 대소에 관계없이 일정한 전류가 흐르는 정전류회로(30); 상기 정전류회로(30)로부터 전압을 인가받으며, 온/오프제어기(40)에 의해 온/오프 제어되며, 식물에 광을 조사하는 복수의 LED 모듈(50); 및 상기 정전류회로(30)에서 방출되는 열로 냉각수를 가열하여, 상기 정전류회로(30)를 냉각하는 열교환부;를 포함하며, 상기 복수의 LED 모듈(50) 중 적어도 어느 하나가 오프 제어되면, 상기 정전류회로(30)에 인가되는 전압이 증가하고, 상기 정전류회로(30)의 트랜지스터에서 방출되는 열 에너지의 양이 증가하며, 상기 냉각수로 스마트팜 내의 식물 주위 온도 조정 및 양액 온도를 조정하는 것을 특징으로 하며, 저가형 IR과 같은 무선통신 수단으로 식물등 개별 프로그래밍이 가능하며, 개별 식물 성장 자동제어를 하며, 각 개별 식물 성장 데이터를 피드백을 받아 AI 데이터 베이스 구축을 할 수 있는 특징을 갖는다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20230021303A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20230021303A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20230021303A3</originalsourceid><addsrcrecordid>eNrjZJD2cXVRAGNH3wAFN_8ghWBfx6AQBTfHIF8eBta0xJziVF4ozc2g7OYa4uyhm1qQH59aXJCYnJqXWhLvHWRkYGRsYGBkaGxg7GhMnCoAmkIgxg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LED LED LAMP FOR SMART FARM</title><source>esp@cenet</source><creator>LIM HYUNG JOON</creator><creatorcontrib>LIM HYUNG JOON</creatorcontrib><description>According to the present invention, an LED lamp for a smart farm comprises: a full-wave rectification circuit (10) receiving alternating current power to perform full-wave rectification; a valley-fill circuit (20) receiving a voltage full-wave rectified by the full-wave rectification circuit (10) to reduce output ripples, and performing power factor correction (PFC) of an input current; a constant current circuit (30) receiving a voltage from the valley-fill circuit (20), and allowing a constant current to flow therein regardless of the level of a voltage across both ends thereof; a plurality of LED modules (50) receiving a voltage from the constant current circuit (30), controlled to be turned on and off by an on/off controller (40), and emitting light to a plant; and a heat exchange part heating cooling water by heat discharged from the constant current circuit (30) to cool the constant current circuit (30). When at least one among the plurality of LED modules (50) is controlled to be turned off, the voltage applied to the constant current circuit (30) increases, and the amount of thermal energy discharged from a transistor of the constant current circuit (30) increases. The temperature of a nutrient solution is adjusted and the temperature around a plant in a smart farm is adjusted by the cooling water. Individual programming such as plants is possible by a wireless communication means such as low-price IR. Individual plant growth is automatically controlled. An AI database can be built by receiving feedback of individual plant growth data.
본 발명의 스마트팜용 LED 조명등은 교류 전원을 공급받아 전파정류하는 전파정류회로(10); 상기 전파정류회로(10)에서 전파정류된 전압을 인가받아 출력 리플을 줄이고, 입력 전류의 역률을 보상(PFC, Power Factor Correction)하는 밸리필 회로(20); 상기 밸리필회로(20)로부터 전압을 인가받으며, 양 단에 걸리는 전압의 대소에 관계없이 일정한 전류가 흐르는 정전류회로(30); 상기 정전류회로(30)로부터 전압을 인가받으며, 온/오프제어기(40)에 의해 온/오프 제어되며, 식물에 광을 조사하는 복수의 LED 모듈(50); 및 상기 정전류회로(30)에서 방출되는 열로 냉각수를 가열하여, 상기 정전류회로(30)를 냉각하는 열교환부;를 포함하며, 상기 복수의 LED 모듈(50) 중 적어도 어느 하나가 오프 제어되면, 상기 정전류회로(30)에 인가되는 전압이 증가하고, 상기 정전류회로(30)의 트랜지스터에서 방출되는 열 에너지의 양이 증가하며, 상기 냉각수로 스마트팜 내의 식물 주위 온도 조정 및 양액 온도를 조정하는 것을 특징으로 하며, 저가형 IR과 같은 무선통신 수단으로 식물등 개별 프로그래밍이 가능하며, 개별 식물 성장 자동제어를 하며, 각 개별 식물 성장 데이터를 피드백을 받아 AI 데이터 베이스 구축을 할 수 있는 특징을 갖는다.</description><language>eng ; kor</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BLASTING ; CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; FISHING ; FORESTRY ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; HORTICULTURE ; HUMAN NECESSITIES ; HUNTING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED ; LIGHTING ; MECHANICAL ENGINEERING ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PHYSICS ; REGULATING ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; TRAPPING ; WATERING ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230214&DB=EPODOC&CC=KR&NR=20230021303A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230214&DB=EPODOC&CC=KR&NR=20230021303A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIM HYUNG JOON</creatorcontrib><title>LED LED LAMP FOR SMART FARM</title><description>According to the present invention, an LED lamp for a smart farm comprises: a full-wave rectification circuit (10) receiving alternating current power to perform full-wave rectification; a valley-fill circuit (20) receiving a voltage full-wave rectified by the full-wave rectification circuit (10) to reduce output ripples, and performing power factor correction (PFC) of an input current; a constant current circuit (30) receiving a voltage from the valley-fill circuit (20), and allowing a constant current to flow therein regardless of the level of a voltage across both ends thereof; a plurality of LED modules (50) receiving a voltage from the constant current circuit (30), controlled to be turned on and off by an on/off controller (40), and emitting light to a plant; and a heat exchange part heating cooling water by heat discharged from the constant current circuit (30) to cool the constant current circuit (30). When at least one among the plurality of LED modules (50) is controlled to be turned off, the voltage applied to the constant current circuit (30) increases, and the amount of thermal energy discharged from a transistor of the constant current circuit (30) increases. The temperature of a nutrient solution is adjusted and the temperature around a plant in a smart farm is adjusted by the cooling water. Individual programming such as plants is possible by a wireless communication means such as low-price IR. Individual plant growth is automatically controlled. An AI database can be built by receiving feedback of individual plant growth data.
본 발명의 스마트팜용 LED 조명등은 교류 전원을 공급받아 전파정류하는 전파정류회로(10); 상기 전파정류회로(10)에서 전파정류된 전압을 인가받아 출력 리플을 줄이고, 입력 전류의 역률을 보상(PFC, Power Factor Correction)하는 밸리필 회로(20); 상기 밸리필회로(20)로부터 전압을 인가받으며, 양 단에 걸리는 전압의 대소에 관계없이 일정한 전류가 흐르는 정전류회로(30); 상기 정전류회로(30)로부터 전압을 인가받으며, 온/오프제어기(40)에 의해 온/오프 제어되며, 식물에 광을 조사하는 복수의 LED 모듈(50); 및 상기 정전류회로(30)에서 방출되는 열로 냉각수를 가열하여, 상기 정전류회로(30)를 냉각하는 열교환부;를 포함하며, 상기 복수의 LED 모듈(50) 중 적어도 어느 하나가 오프 제어되면, 상기 정전류회로(30)에 인가되는 전압이 증가하고, 상기 정전류회로(30)의 트랜지스터에서 방출되는 열 에너지의 양이 증가하며, 상기 냉각수로 스마트팜 내의 식물 주위 온도 조정 및 양액 온도를 조정하는 것을 특징으로 하며, 저가형 IR과 같은 무선통신 수단으로 식물등 개별 프로그래밍이 가능하며, 개별 식물 성장 자동제어를 하며, 각 개별 식물 성장 데이터를 피드백을 받아 AI 데이터 베이스 구축을 할 수 있는 특징을 갖는다.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BLASTING</subject><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL</subject><subject>CONTROLLING</subject><subject>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>HORTICULTURE</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>TRAPPING</subject><subject>WATERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD2cXVRAGNH3wAFN_8ghWBfx6AQBTfHIF8eBta0xJziVF4ozc2g7OYa4uyhm1qQH59aXJCYnJqXWhLvHWRkYGRsYGBkaGxg7GhMnCoAmkIgxg</recordid><startdate>20230214</startdate><enddate>20230214</enddate><creator>LIM HYUNG JOON</creator><scope>EVB</scope></search><sort><creationdate>20230214</creationdate><title>LED LED LAMP FOR SMART FARM</title><author>LIM HYUNG JOON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230021303A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BLASTING</topic><topic>CONTROL OR REGULATING SYSTEMS IN GENERAL</topic><topic>CONTROLLING</topic><topic>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>HORTICULTURE</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>TRAPPING</topic><topic>WATERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIM HYUNG JOON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIM HYUNG JOON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LED LED LAMP FOR SMART FARM</title><date>2023-02-14</date><risdate>2023</risdate><abstract>According to the present invention, an LED lamp for a smart farm comprises: a full-wave rectification circuit (10) receiving alternating current power to perform full-wave rectification; a valley-fill circuit (20) receiving a voltage full-wave rectified by the full-wave rectification circuit (10) to reduce output ripples, and performing power factor correction (PFC) of an input current; a constant current circuit (30) receiving a voltage from the valley-fill circuit (20), and allowing a constant current to flow therein regardless of the level of a voltage across both ends thereof; a plurality of LED modules (50) receiving a voltage from the constant current circuit (30), controlled to be turned on and off by an on/off controller (40), and emitting light to a plant; and a heat exchange part heating cooling water by heat discharged from the constant current circuit (30) to cool the constant current circuit (30). When at least one among the plurality of LED modules (50) is controlled to be turned off, the voltage applied to the constant current circuit (30) increases, and the amount of thermal energy discharged from a transistor of the constant current circuit (30) increases. The temperature of a nutrient solution is adjusted and the temperature around a plant in a smart farm is adjusted by the cooling water. Individual programming such as plants is possible by a wireless communication means such as low-price IR. Individual plant growth is automatically controlled. An AI database can be built by receiving feedback of individual plant growth data.
본 발명의 스마트팜용 LED 조명등은 교류 전원을 공급받아 전파정류하는 전파정류회로(10); 상기 전파정류회로(10)에서 전파정류된 전압을 인가받아 출력 리플을 줄이고, 입력 전류의 역률을 보상(PFC, Power Factor Correction)하는 밸리필 회로(20); 상기 밸리필회로(20)로부터 전압을 인가받으며, 양 단에 걸리는 전압의 대소에 관계없이 일정한 전류가 흐르는 정전류회로(30); 상기 정전류회로(30)로부터 전압을 인가받으며, 온/오프제어기(40)에 의해 온/오프 제어되며, 식물에 광을 조사하는 복수의 LED 모듈(50); 및 상기 정전류회로(30)에서 방출되는 열로 냉각수를 가열하여, 상기 정전류회로(30)를 냉각하는 열교환부;를 포함하며, 상기 복수의 LED 모듈(50) 중 적어도 어느 하나가 오프 제어되면, 상기 정전류회로(30)에 인가되는 전압이 증가하고, 상기 정전류회로(30)의 트랜지스터에서 방출되는 열 에너지의 양이 증가하며, 상기 냉각수로 스마트팜 내의 식물 주위 온도 조정 및 양액 온도를 조정하는 것을 특징으로 하며, 저가형 IR과 같은 무선통신 수단으로 식물등 개별 프로그래밍이 가능하며, 개별 식물 성장 자동제어를 하며, 각 개별 식물 성장 데이터를 피드백을 받아 AI 데이터 베이스 구축을 할 수 있는 특징을 갖는다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BLASTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FISHING FORESTRY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HORTICULTURE HUMAN NECESSITIES HUNTING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TRAPPING WATERING WEAPONS |
| title | LED LED LAMP FOR SMART FARM |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T20%3A44%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LIM%20HYUNG%20JOON&rft.date=2023-02-14&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20230021303A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |