KR20100009423A - The led lighting - Google Patents

The led lighting Download PDF

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Publication number
KR20100009423A
KR20100009423A KR1020080070323A KR20080070323A KR20100009423A KR 20100009423 A KR20100009423 A KR 20100009423A KR 1020080070323 A KR1020080070323 A KR 1020080070323A KR 20080070323 A KR20080070323 A KR 20080070323A KR 20100009423 A KR20100009423 A KR 20100009423A
Authority
KR
South Korea
Prior art keywords
led lamp
lamp
heat sink
led
stadium
Prior art date
Application number
KR1020080070323A
Other languages
Korean (ko)
Inventor
장인성
Original Assignee
장인성
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 장인성 filed Critical 장인성
Priority to KR1020080070323A priority Critical patent/KR20100009423A/en
Publication of KR20100009423A publication Critical patent/KR20100009423A/en

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Classifications

    • 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
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • 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
    • 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
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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]

Abstract

The present invention relates to a lighting for enabling the use of outdoor sports stadiums at night, the invention having the object of using an LED lamp having a low power consumption and a long life as an outdoor stadium lighting, LED An object of the present invention is to provide an LED lamp as an outdoor stadium lighting lamp having a circulation cooler to efficiently cool the heat generated when the lamp emits light.

The present invention for achieving the above object is to arrange the individual LED lamps, provided with a heat sink to the rear of the lamp, and equipped with a circulation cooler to cool the heat sink cools the heat transferred to the heat sink through the circulation cooler In order to achieve the object of the present invention.

As described above, the present invention can effectively reduce the heat generated when the LED is emitted by the circulating cooler, thereby reducing power costs by using the LED lamp having low power consumption and long life as an outdoor stadium lighting. It has the effect of solving environmental problems related to warming.

Description

Sports stadium lighting using LED lamps {The LED lighting}

The present invention relates to a lighting for enabling the use of a sports stadium as an outdoor facility at night, and more particularly, to form a lighting lamp for illuminating the sports stadium as an LED lamp having a longer lifespan than a general mercury lamp or a sodium lamp and having a lower power consumption. It relates to a stadium light using an LED lamp for.

In general, sports stadiums that use a large area such as soccer stadiums and baseball stadiums are equipped with outdoor facilities.In summer, when the temperature is high, it is not suitable for playing sports in the daytime. It was very inconvenient to play mainly at night, and to play at night like this, it was necessary to illuminate the playground.

Therefore, the lamp used as the illumination to illuminate the stadium as described above was used in combination with an incandescent bulb and a metal halide or an incandescent bulb and a halogen bulb as appropriate, and these lamps were used in a plurality of up, down, left, right.

However, the conventional lamps as described above cause excessive generation of electricity charges by using lamps having high electricity consumption so as not to be inconvenient to play a game, and in particular, to regulate the use of lamps that emit carbon dioxide by a global warming treaty. There was a problem that brings about environmental pollution.

In recent years, development of LED lamps with lower power consumption and longer life than general lamps has been actively conducted. Such LED lamps have low power consumption and high efficiency due to long life, and do not emit environmental pollutants. It is used as an alternative light source.

However, in order to use the LED lamp as a light to illuminate the stadium, it is possible to apply a preliminary system that emits high temperature heat generated when the LED lamp emits light, and it is not possible to solve the problem of heat dissipation. It was not possible to replace LED lamps for outdoor stadiums with power consumption.

The present invention has an object to enable the use of the LED lamp having a low power consumption and long life as an outdoor stadium lighting, as described above, circulating to efficiently cool the heat generated when the LED lamp emits light An object of the present invention is to provide a cooler so that the LED lamp can be used as an outdoor stadium lighting.

The present invention for achieving the above object is to arrange the individual LED lamps, provided with a heat sink to the rear of the lamp, and equipped with a circulation cooler to cool the heat sink cools the heat transferred to the heat sink through the circulation cooler In order to achieve the object of the present invention.

In addition, as an additional means for achieving the object of the present invention is to provide a fan for forcibly discharging heat to the heat sink to increase the cooling efficiency of the LED lamp.

As described above, the present invention can effectively reduce the heat generated when the LED is emitted by the circulating cooler, thereby reducing power costs by using the LED lamp having low power consumption and long life as an outdoor stadium lighting. It has the effect of solving environmental problems related to warming.

Hereinafter, the specific configuration for realizing the present invention through the embodiment as shown in the accompanying drawings in detail as follows.

1 is an exploded perspective view schematically showing the configuration of the invention through the present embodiment, Figure 2 is a side view of the coupling state of the present invention, Figure 3 is a rear view of the present invention and Figure 4 is a heat sink in the present invention And a side view showing a coupling configuration of the cooling tube, and FIG. 5 is another embodiment showing the configuration of the heat sink of the present invention.

Therefore, with reference to the accompanying drawings Figures 1 and 2 will be described the configuration of the lighting lamp 1 of the present invention,

A main body 10 in which a plurality of insertion holes 120 having a reflector plate 130 are arranged up, down, left, and right by the partition 110;

An LED lamp inserted into the insertion hole 120 of the main body 10 and having an LED element 210 as a light source on the front surface and a heat sink 220 emitting heat generated when the LED element 210 emits light on the rear surface. 20;

A circulation cooler (30) positioned at the rear of the LED lamp (20) to promote cooling of the heat sink (220);

Consists of a control unit 40 for stably supplying power or controlling the operation to the LED lamp 20 and the circulation cooler (30).

The LED lamp 20 is provided with one or more LED elements 210 on the front surface of the substrate 230, the heat sink 220 is provided on the back surface of the substrate 230, the heat dissipation plate 220 The protrusion 222 is formed on the surface with the space 221 in the center.

In addition, the circulation cooler 30 includes a purified motor 310 as shown in FIG. 3, is connected to the circulation motor 310, and forms a cooling tube 320 at the rear of the lamp 1. In the cooling tube 320, a cooling material, which is gas or liquid, circulates the cooling tube 320 by the circulation motor 310.

At this time, in order to efficiently cool the heat dissipation plate 220 of the LED lamp 20, the heat dissipation plate 220 and the cooling tube 320 of the circulating cooler 30 are in contact with each other, most preferably as shown in FIG. The cooling tube 320 may be in contact with the protrusion 222 of the heat dissipation plate 220, but the cooling tube 320 may be inserted into the space 221 of the heat dissipation plate 220.

In addition, the heat sink 220 may be individually formed on the rear surface of the substrate 230 or may be formed as one heat sink 220 at the rear of the entire LED lamp 20 combined with the lamp 1.

In addition, the control unit 40 receives power from an external control room and applies power to the LED lamp 20 and the circulating cooler 30, and the circulating cooler 30 operates to operate according to the temperature of the heat sink 220. A detection sensor 410 is provided.

Therefore, when the temperature of the heat sink 220 is set to the available temperature range of the heat sink 220 in the control unit 40 and the temperature of the heat sink 220 detected by the sensor 410 is above the set temperature, the control unit 40 ) Is operated in the circulation cooler 30 to cool the temperature of the heat sink 220, and when the temperature is below the temperature range, the operation of the circulation cooler 30 is stopped.

In addition, as described above, the heat dissipation plate 220 of the LED lamp 20 of the circulation cooler 30 includes a discharge fan 420 that discharges internal air to the outside of the main body 10 to increase cooling efficiency. It is okay.

As described above, when the power is applied to use the lamp 1 to illuminate the outdoor playground to play sports at night, the power is supplied to the LED lamp 20 and the circulating cooler 30 through the controller 40. When the LED lamp 20 is applied, the LED element 210 emits light, and the sensor 410 of the circulating cooler 30 operates.

Therefore, when the LED lamp 20 emits light for a predetermined time, heat is generated in the LED element 210 which is a light source, and the heat is transmitted to the heat sink 220 provided on the rear surface of the substrate 230. When the sensor 410 detects that the temperature has risen above the temperature set in the controller 40, the motor 310 of the circulating cooler 30 operates to circulate the cooling material contained in the cooling tube 320 while circulating the heat sink ( After cooling the 220 and the temperature of the heat sink 220 is less than the temperature set in the controller 40, the operation of the motor 310 of the circulation cooler 30 is stopped.

When the power is applied to the LED lamp 20 and the circulating cooler 30 as described above, the control unit 40 applies power to the emission fan 420 provided on both sides of the lamp 1 so that the LED element 210 is applied. ) Is to enhance the cooling effect by forcibly discharging the heat generated while emitting light to the outside of the lamp (1).

1 is an exploded perspective view schematically showing the configuration of the invention through the present embodiment.

Figure 2 is a side cross-sectional view of the coupled state of the present invention.

3 is a rear view of the present invention.

Figure 4 is a side view showing a coupling configuration of the heat sink and the cooling tube in the present invention.

Explanation of symbols on the main parts of the drawings

1: lighting 10: body

20: LED lamp 30: circulating cooler

40 control unit 210 LED element

220: heat sink 221: space part

222: protrusion 230: substrate

310: purified motor 320: cooling tube

410: temperature sensor 420: emission fan

Claims (9)

In the lighting (1) illuminating the stadium, A main body 10 in which a plurality of insertion holes 120 having a reflector plate 130 are arranged up, down, left, and right by the partition 110; An LED lamp inserted into the insertion hole 120 of the main body 10 and having an LED element 210 as a light source on the front surface and a heat sink 220 emitting heat generated when the LED element 210 emits light on the rear surface. 20; A circulation cooler (30) positioned at the rear of the LED lamp (20) to promote cooling of the heat sink (220); Stadium lamp using the LED lamp, characterized in that consisting of a control unit 40 for stably supplying power or controlling the operation to the LED lamp 20 and the circulation cooler (30). The method of claim 1, The LED lamp 20 is provided with one or a plurality of LED elements 210 on the front surface of the substrate 230, the rear surface of the substrate 230, the movement using the LED lamp, characterized in that provided with a heat sink 220 Stadium lighting. The method according to claim 1 or 2, The heat dissipation plate 220 has a space 221 in the center having a projection 222 on the surface of the athletic stadium using an LED lamp, characterized in that. The method of claim 1, The circulation cooler 30 includes a purified motor 310, and forms a cooling tube 320 connected to the circulation motor 310 and positioned at the rear of the lamp 1, wherein the cooling tube 320 includes a gas. Or a stadium lights using the LED lamp, characterized in that the liquid cooling material circulates the cooling tube 320 by the circulation motor 310. The method of claim 1, The heat sink 220 of the LED lamp 20 and the cooling tube 320 of the circulating cooler 30 is in contact with each other, stadium lights using the LED lamp. The method of claim 5, Sports stadium lighting lamp using the LED lamp, characterized in that the cooling tube 320 is in contact with the protrusion 222 of the heat sink (220). The method of claim 5, Sports stadium lighting lamp using the LED lamp, characterized in that the cooling tube 320 is inserted into the space portion 221 of the heat sink (220). The method of claim 1, The control unit 40 receives power from an external control room and applies power to the LED lamp 20 and the circulation cooler 30, and the circulation cooler 30 operates according to the temperature of the heat sink 220. Sports stadium lighting using the LED lamp, characterized in that provided with (410). The method of claim 1, Stadium light using a LED lamp, characterized in that the side of the lamp (1) is provided with a discharge fan 420 for discharging the internal air of the lamp (1) to the outside.
KR1020080070323A 2008-07-18 2008-07-18 The led lighting KR20100009423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080070323A KR20100009423A (en) 2008-07-18 2008-07-18 The led lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080070323A KR20100009423A (en) 2008-07-18 2008-07-18 The led lighting

Publications (1)

Publication Number Publication Date
KR20100009423A true KR20100009423A (en) 2010-01-27

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ID=41817850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080070323A KR20100009423A (en) 2008-07-18 2008-07-18 The led lighting

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KR (1) KR20100009423A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103555210A (en) * 2013-10-26 2014-02-05 深圳市中显微电子有限公司 Liquid optical adhesive and preparation method thereof
WO2015026213A1 (en) 2013-08-23 2015-02-26 Kmw Inc. High power led lighting device
WO2019039695A1 (en) * 2017-08-24 2019-02-28 (주)위지아이 Led luminescent device
KR102092932B1 (en) * 2019-02-13 2020-03-24 주식회사 유비테크 Control method of led array for uv curing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015026213A1 (en) 2013-08-23 2015-02-26 Kmw Inc. High power led lighting device
CN103555210A (en) * 2013-10-26 2014-02-05 深圳市中显微电子有限公司 Liquid optical adhesive and preparation method thereof
WO2019039695A1 (en) * 2017-08-24 2019-02-28 (주)위지아이 Led luminescent device
KR102092932B1 (en) * 2019-02-13 2020-03-24 주식회사 유비테크 Control method of led array for uv curing apparatus

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