KR20200095925A - Light source for plant growth - Google Patents

Light source for plant growth Download PDF

Info

Publication number
KR20200095925A
KR20200095925A KR1020190013919A KR20190013919A KR20200095925A KR 20200095925 A KR20200095925 A KR 20200095925A KR 1020190013919 A KR1020190013919 A KR 1020190013919A KR 20190013919 A KR20190013919 A KR 20190013919A KR 20200095925 A KR20200095925 A KR 20200095925A
Authority
KR
South Korea
Prior art keywords
light source
plant growth
heat
pcb
medium
Prior art date
Application number
KR1020190013919A
Other languages
Korean (ko)
Inventor
성경아
박상규
Original Assignee
성경아
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 성경아 filed Critical 성경아
Priority to KR1020190013919A priority Critical patent/KR20200095925A/en
Publication of KR20200095925A publication Critical patent/KR20200095925A/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/109—Outdoor lighting of gardens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Abstract

According to an embodiment of the present invention, a light source for plant growth has a structure in which an LED PCB of a light source module and a heat medium for effectively discharging heat generated during exposure are in direct contact.

Description

식물 생장용 광원{LIGHT SOURCE FOR PLANT GROWTH}Light source for plant growth{LIGHT SOURCE FOR PLANT GROWTH}

본 발명은 LED 광원에 관한 것으로, 더욱 상세하게는 자연광과 유사한 LED 광원의 복사가 안정적으로 이루어지도록 광원부와 방열을 위한 열매체가 PCB와 직접 접촉하도록 하여 효과적인 방열로 고출력의 LED 광원이 안정적으로 공급되도록 하는 광원 유닛에 관한 것이다.The present invention relates to an LED light source, and more specifically, a light source unit and a heat medium for heat dissipation directly contact the PCB so that radiation of an LED light source similar to natural light can be stably achieved, so that a high-power LED light source is stably supplied with effective heat dissipation. It relates to a light source unit.

발광 다이오드(light emitting diode, LED)란 전압을 가했을 때 발광하는 반도체 소자이다. 발광 다이오드는 종래의 발광체에 비해 소형이면서 긴 수명을 가질 뿐만 아니라, 전기에너지가 빛에너지로 직접 변환되기 때문에 소모전력이 적어 에너지 효율이 우수하며, 고속응답 특성을 지니고 있어 발광 다이오드를 발광체로 하는 다양한 조명기구가 개발되고 있다.A light emitting diode (LED) is a semiconductor device that emits light when a voltage is applied. Light-emitting diodes are not only compact and have a long lifespan compared to conventional light-emitting bodies, but also have low power consumption and are excellent in energy efficiency because electrical energy is directly converted to light energy, and have high-speed response characteristics. Lighting equipment is being developed.

그러나, 발광 다이오드를 채택한 조명기구는 점등시 발광 다이오드에서 상당한 열이 발생하며, 이로 인해 발광 다이오드의 효율 저하와 수명 저하를 초래하게 된다.However, a lighting device employing a light-emitting diode generates considerable heat from the light-emitting diode when it is turned on, resulting in a decrease in the efficiency and lifetime of the light-emitting diode.

한국등록특허공보 1021944호(2011.3.16.)Korean Registered Patent Publication No. 1021944 (2011.3.16.)

본 발명의 목적은 발광체에서 발생하는 열을 효과적으로 발산할 수 있는 발광체 방열유닛을 제공하는 데 있다.An object of the present invention is to provide a light-emitting body heat dissipation unit capable of effectively dissipating heat generated from the light-emitting body.

본 발명의 다른 목적은 용이하게 가공할 수 있는 발광체 방열유닛을 제공하는 데 있다.Another object of the present invention is to provide a light emitting unit that can be easily processed.

본 발명의 또 다른 목적들은 다음의 상세한 설명과 첨부한 도면으로부터 보다 명확해질 것이다.Still other objects of the present invention will become more apparent from the following detailed description and accompanying drawings.

본 발명의 일 실시예에 의하면, 식물 생장용 광원은, 광원 모듈의 LED PCB와 노광 시 발생하는 열을 효과적으로 배출하기 위한 열매체가 직접 접촉하는 구조를 가진다.According to an embodiment of the present invention, the light source for plant growth has a structure in which the LED PCB of the light source module and the heat medium for effectively discharging heat generated during exposure are in direct contact with each other.

방열유닛의 상부에 광원 PCB를 갖추고 열원부 하단에 열전달매체가 직접 접촉하는 구조를 가질 수 있다.It may have a structure in which a light source PCB is provided on the top of the heat dissipation unit and the heat transfer medium directly contacts the bottom of the heat source.

방열유닛의 폭에 따라 열매체 순환용 히트싱크의 길이가 조정 가능하다.Depending on the width of the heat dissipation unit, the length of the heat sink for circulation of the heat medium can be adjusted.

광원 PCB와 접촉된 히티싱크의 사이에 TIM(Thermal Inter Material)이 열전달 매체가 누수되지 않도록 하는 구조를 가질 수 있다.A thermal inter material (TIM) between the heat sink in contact with the light source PCB may have a structure in which the heat transfer medium does not leak.

열매체의 양 측면과 상부에 열전달 매체의 순환을 위한 연결구를 구비할 수 있다.Connection ports for circulation of the heat transfer medium may be provided on both sides and upper portions of the heating medium.

생략skip

생략skip

생략skip

Claims (5)

광원 모듈의 LED PCB와 노광 시 발생하는 열을 효과적으로 배출하기 위한 열매체가 직접 접촉하는 구조를 갖는 식물 생장용 광원.A light source for plant growth that has a structure in which the LED PCB of the light source module is in direct contact with the heat medium to effectively discharge heat generated during exposure. 방열유닛의 상부에 광원 PCB를 갖추고 열원부 하단에 열전달매체가 직접 접촉하는 구조를 갖는 식물 생장용 광원.Plant growth light source having a structure in which a light source PCB is installed on the top of the heat dissipation unit and the heat transfer medium directly contacts the bottom of the heat source. 방열유닛의 폭에 따라 광원을 360도 배치하여 집광 출력을 높일 수 있는 식물 생장용 광원.Plant growth light source that can increase the condensing output by arranging the light source 360 degrees according to the width of the heat dissipation unit. 광원 PCB와 접촉된 히티싱크의 사이에 TIM(Thermal Inter Material)이 열전달 매체가 누수되지 않도록 하는 구조를 갖는 식물 생장용 광원.A light source for plant growth that has a structure in which a thermal inter material (TIM) between the heat sink contacted with the light source PCB prevents leakage of heat transfer medium. 열매체의 양 측면과 상부에 열전달 매체의 순환을 위한 연결구를 구비한 식물 생장용 광원.A light source for plant growth with connectors for circulation of heat transfer media on both sides and upper portions of the heating medium.
KR1020190013919A 2019-02-01 2019-02-01 Light source for plant growth KR20200095925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190013919A KR20200095925A (en) 2019-02-01 2019-02-01 Light source for plant growth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190013919A KR20200095925A (en) 2019-02-01 2019-02-01 Light source for plant growth

Publications (1)

Publication Number Publication Date
KR20200095925A true KR20200095925A (en) 2020-08-11

Family

ID=72048370

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190013919A KR20200095925A (en) 2019-02-01 2019-02-01 Light source for plant growth

Country Status (1)

Country Link
KR (1) KR20200095925A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101021944B1 (en) 2010-08-13 2011-03-16 (주) 이노밴 Heat sink for lighting apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101021944B1 (en) 2010-08-13 2011-03-16 (주) 이노밴 Heat sink for lighting apparatus

Similar Documents

Publication Publication Date Title
CA2610026C (en) Light-emitting diode cluster lamp
KR100998480B1 (en) A semiconductor light-emitting apparatus provided with a heat conducting/dissipating module
KR100999843B1 (en) An efficient high-power led lamp
US20100128484A1 (en) Led heat dissipation structure
JP2010045030A (en) Light-emitting diode illumination apparatus
KR101011379B1 (en) Lamp using led
KR20090095792A (en) LED Illumination Device
KR20080017557A (en) Led module having cooling apparatus
KR101057771B1 (en) LED lighting device
KR101077137B1 (en) Led illumination apparatus
KR20110003221U (en) Led light
KR101043911B1 (en) a cooling device
KR20200095925A (en) Light source for plant growth
KR101344447B1 (en) Led illumination device including led driving chip
KR20200095926A (en) Light source for focusing
KR20080114733A (en) High-power light emitting diode illuminating equipment with efficiently heat-dissipating module
KR100971662B1 (en) Led lamp
KR20200095927A (en) Heat dissipating unit
US20100149799A1 (en) Led illuminating device and light engine thereof
KR100887401B1 (en) Module for light emitting diode
KR101094109B1 (en) Led lamp
KR20090126726A (en) Built in type led lighting
KR102125951B1 (en) Casing structure for power supply unit of led lighting fixtures
JP2011086618A (en) Illumination device
KR102340044B1 (en) Led cooling device and led module assembly having the same