WO2017026551A1 - Lighting method of energy-saving cold cathode fluorescent lamp - Google Patents

Lighting method of energy-saving cold cathode fluorescent lamp Download PDF

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Publication number
WO2017026551A1
WO2017026551A1 PCT/KR2015/008357 KR2015008357W WO2017026551A1 WO 2017026551 A1 WO2017026551 A1 WO 2017026551A1 KR 2015008357 W KR2015008357 W KR 2015008357W WO 2017026551 A1 WO2017026551 A1 WO 2017026551A1
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Prior art keywords
fluorescent lamp
cold cathode
ballast
lamp
cathode fluorescent
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PCT/KR2015/008357
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French (fr)
Korean (ko)
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김종목
최지현
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주식회사 고타
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Priority to PCT/KR2015/008357 priority Critical patent/WO2017026551A1/en
Publication of WO2017026551A1 publication Critical patent/WO2017026551A1/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present invention relates to a method of lighting an energy-saving cold cathode fluorescent lamp, and more particularly, it is possible to easily light a plurality of cold cathode fluorescent lamps using a single ballast, which not only saves energy but also increases the life of the lamp, thereby improving durability. It relates to a light-emitting cold cathode fluorescent lamp lighting method.
  • Fluorescent lamps which have been developed in place of incandescent lamps, have been developed into curved fluorescent lamps, often called three-wavelength lamps, and are currently being used most widely. Recently, LEDs (light emitting diodes) have been used for lighting as a technology for semiconductor device development.
  • the LED has a lower energy consumption than a conventional incandescent lamp or a fluorescent lamp in contrast to the brightness, but the LED emits light at a temperature of 7500K, called blue light, due to the nature of the light.
  • the brightness of the light is too bright and the eyes of the user are appearing problems.
  • the application range is not as wide as the fluorescent lamp.
  • the lighting method of the energy-saving fluorescent lamp used in the present invention adopts a method of a CCFL cold cathode fluorescent lamp, which is relatively high frequency exceeding 5KHz, unlike the heating of the conventional fluorescent lamp filament.
  • Use electric field induction lighting method Use electric field induction lighting method.
  • an object of the present invention is to easily light a plurality of cold cathode fluorescent lamps using a single ballast, which not only saves energy but also increases the life of the lamp, thereby improving durability.
  • an object of the present invention is to easily light a plurality of cold cathode fluorescent lamps using a single ballast, which not only saves energy but also increases the life of the lamp, thereby improving durability.
  • the present invention according to one aspect of the present invention, the method of lighting the energy-saving cold-cathode fluorescent lamp, the step of boosting the voltage of the ballast, the step of lowering while converting the incoming current into direct current, direct current Raising the frequency of electricity, and emitting electrons in the discharge tube to generate and light a discharge.
  • a reflection member is formed outside the discharge tube, and the reflection member is preferably an aluminum sheet.
  • the discharge tube is connected in series with a plurality of ballasts using one ballast.
  • the conventional cold cathode fluorescent lamp uses a high voltage, but in the present invention is turned on at a voltage lower than the voltage used in the cold cathode fluorescent lamp, the actual voltage applied to the fluorescent lamp is lower than the voltage applied to the general fluorescent lamp ( 1/2 level) Since the frequency of 5KHz or higher is higher than the frequency of alternating current electricity 60Hz, enough brightness can be obtained even with low power compared to the power used in fluorescent lamps. Can be.
  • the lighting method proposed in the present invention generates little heat because of low heat generation.
  • the electricity supply of the fluorescent lamp by the high frequency can emit a clear light by reducing the flicker of the fluorescent lamp
  • the variable frequency device installed in the ballast according to the present invention enables the dimming (light brightness control) of the fluorescent lamp thus, the power saving effect can be obtained further.
  • FIG. 1 is a schematic configuration diagram of a power saving cold cathode fluorescent lamp according to an embodiment of the present invention.
  • the lighting method of the energy-saving cold cathode fluorescent lamp according to the present invention shown by the reference numeral 10 is as follows.
  • the voltage of the ballast is boosted and lowered while converting the incoming current into direct current.
  • the oscillation circuit is used to raise the frequency of direct current electricity, emit electrons in the discharge tube, and turn on the lamp while generating a discharge to operate the fluorescent lamp easily and stably.
  • a reflection member is formed outside the discharge tube, which makes it easy to light up the light applied to both sides of the discharge tube by applying the light to both ends of the discharge tube by using the reflection member on either side of the discharge tube.
  • the reflective member may be an aluminum sheet or the like, but any reflective member such as a mirror may be used.
  • the fluorescent lamp 10 according to the present invention can be used stably using the lamp 10 even if a plurality of in series connected and using one ballast.
  • a fluorescent lamp 10 having different power consumption by using a single ballast, for example, two 10W lamp and three 30W lamp can be used in combination.
  • the number of fluorescent lamps 10 used in the display power of the ballast is not limited. For example, when a 200W ballast is used, up to 1-20 10W fluorescent lamps may be used.
  • dimming (brightness control) of the fluorescent lamp 10 may be controlled by a variable frequency conversion using a volume, and may be programmed to make it possible to arbitrarily adjust the brightness of the fluorescent lamp 10.
  • the fluorescent lamp is turned on.
  • the reflector If the reflector is equipped, it will be turned on immediately when the ballast is turned on.
  • the reflecting member is made of aluminum sheet, white paper or white iron plate instead of stainless steel sheet
  • the power is applied to the ballast, red light is generated at the anode of the fluorescent lamp, and some time (0.1 to several seconds) has elapsed. Light up.
  • the lamp When the reflective member is configured sufficiently, the lamp is turned on regardless of the quantity within the output power of the ballast, and stable discharge occurs.
  • the lighting is well irrespective of the presence or absence of the reflecting member, but when the number of fluorescent lamps is more than 5, the lighting is not good.
  • the present invention is not limited to the lighting method of the energy-saving cold cathode fluorescent lamp according to the described embodiment, and various modifications and variations can be made without departing from the spirit and scope of the present invention. Self-explanatory Therefore, such modifications or variations will have to belong to the claims of the present invention.
  • the present invention can easily light a plurality of cold cathode fluorescent lamps using a single ballast, so that not only power saving effect, but also the life of the lamp is long and durability is improved.
  • the lamp is turned on at a voltage lower than that used in the cold cathode fluorescent lamp, but the voltage applied to the fluorescent lamp is lower than the voltage applied to the general fluorescent lamp but is higher than the frequency of the alternating current electric lamp.
  • the low power consumption is enough to achieve sufficient brightness, and low power usage is useful because it can reduce the heat of the lamp and extend its life.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Abstract

The present invention relates to a lighting method of an energy-saving cold cathode fluorescent lamp. The method comprises the steps of: boosting a voltage of a ballast; lowering an incoming current while converting the incoming current into a direct current; raising a frequency of the direct current; and emitting electrons into a discharge tube to generate a discharge and cause the discharge tube to be lit. Here, a reflective means is formed outside the discharge tube, wherein it is preferable that the reflective means is an aluminum sheet. Further, a plurality of discharge tubes are connected in series and use a single ballast. In accordance with the method as above, the present invention has effects wherein the durability of a lamp is improved due to prolonged lifetime of the lamp and power is saved since a plurality of cold cathode fluorescent lamps can be easily turned on by using a single ballast.

Description

절전형 냉음극 형광램프의 점등 방법How to turn on the energy-saving cold cathode fluorescent lamp
본 발명은 절전형 냉음극 형광램프의 점등 방법에 관한 것으로서, 더욱 상세하게는 하나의 안정기를 사용하여 다수의 냉음극 형광램프를 용이하게 점등시킬 수 있어 절전 효과뿐만 아니라 램프의 수명이 길어져 내구성이 향상되는 절전형 냉음극 형광램프의 점등 방법에 관한 것이다.The present invention relates to a method of lighting an energy-saving cold cathode fluorescent lamp, and more particularly, it is possible to easily light a plurality of cold cathode fluorescent lamps using a single ballast, which not only saves energy but also increases the life of the lamp, thereby improving durability. It relates to a light-emitting cold cathode fluorescent lamp lighting method.
전기와 백열전구가 발견, 발명된 후 지속적으로 발전해온 조명기구에서 현대에 들어 형광등의 밝기와 에너지를 대적할만한 조명기구는 흔치 않다.In the luminaires that have been continuously developed since the discovery and invention of electricity and incandescent bulbs, there are few luminaires that can match the brightness and energy of fluorescent lamps in modern times.
백열등을 대체하여 발달해온 형광등은 흔히 삼파장 등이라는 굴곡형 형광등으로 발전하여 현재 가장 널리 사용되고 있으며, 근래에 와서 반도체 소자의 개발 등에 따른 기술의 개발로 LED (발광다이오드)를 조명에 많이 사용하고 있다.Fluorescent lamps, which have been developed in place of incandescent lamps, have been developed into curved fluorescent lamps, often called three-wavelength lamps, and are currently being used most widely. Recently, LEDs (light emitting diodes) have been used for lighting as a technology for semiconductor device development.
상기한 LED는 밝기에 대비하여 기존의 백열전구나 형광등에 비해 낮은 에너지 소모를 가지나 LED는 그 빛의 성질에 의해 청색광이라는 빛의 온도 7500K 로 발산하기 때문에 그 빛이 넓고 멀리 가지 못하는 단점이 있으며, 램프의 밝기가 너무밝아 사용자의 눈이 부시는 등 문제점들이 나타나고 있다.The LED has a lower energy consumption than a conventional incandescent lamp or a fluorescent lamp in contrast to the brightness, but the LED emits light at a temperature of 7500K, called blue light, due to the nature of the light. The brightness of the light is too bright and the eyes of the user are appearing problems.
또한 빛의 파장의 굴절에 의하여 물체의 색깔이 변질되어 보이는 등의 문제와 더불어 많은 발열에 의한 방열구조 등에 의하여 그 적용범위가 형광등 만큼 넓지 못하다.In addition, due to the refraction of the wavelength of the light, the color of the object appears to be deteriorated, and due to the heat radiation structure caused by a lot of heat, the application range is not as wide as the fluorescent lamp.
그리고 본 발명에 사용되는 절전형 형광램프의 점등방식은 냉음극 형광 램프(CCFL cold cathode fluorescent lamp)의 방식을 적용한 것으로 기존의 형광등인 필라멘트에 의한 발열 점등과는 달리 5KHz 를 상회하는 비교적 높은 주파수에 의한 전계 유도 점등 방식을 사용한다.In addition, the lighting method of the energy-saving fluorescent lamp used in the present invention adopts a method of a CCFL cold cathode fluorescent lamp, which is relatively high frequency exceeding 5KHz, unlike the heating of the conventional fluorescent lamp filament. Use electric field induction lighting method.
다시 말해 필라멘트의 가열 없이 저온에서 점등되는 형광등에 사용하는 것으로 유리관 양끝에 전극이 있고, 내부에는 일정량의 수은과 아르곤, 네온 등의 혼합 가스가 들어 있으며, 유리관 내부 표면은 형광체가 도포된 일반 형광등과 동일한 구조와 원리를 갖는다. 단 기존의 형광램프에 반드시 필요한 필라멘트는 필요치 않다.In other words, it is used for a fluorescent lamp that is lit at low temperature without heating the filament. There are electrodes at both ends of the glass tube, and a certain amount of mixed gas such as mercury, argon, and neon is contained inside the glass tube. Have the same structure and principle. However, the filament which is necessary for the conventional fluorescent lamp is not necessary.
예를 들면 필라멘트가 손상된 램프라 할지라도 본 고안에서 제시하는 원리에 의하면 이상 없이 점등되어지고 방전된다.For example, even if the lamp is damaged filament according to the principle proposed in the present invention is lighted and discharged without error.
일반 형광등은 가열에 의해 전자 방출이 시작되는 데 반해 냉음극 형광 램프는 두 전극에 가해진 고전압 전계에 의해 전자 방출이 일어나고 전자 방출이 시작되면 수은이 여기되어 자외선이 발산되며, 이 자외선이 방전관 벽의 형광체와 충돌하면서 가시 광선을 발산시키게 되는 것이다.While ordinary fluorescent lamps start emitting electrons by heating, cold cathode fluorescent lamps emit electrons by a high-voltage electric field applied to two electrodes, and when electrons start, mercury is excited and ultraviolet rays are emitted. It collides with the phosphor and emits visible light.
따라서 본 발명은 상기한 사정을 감안하여 이루어진 것으로, 본 발명의 목적은 하나의 안정기를 사용하여 다수의 냉음극 형광램프를 용이하게 점등시킬 수 있어 절전 효과뿐만 아니라 램프의 수명이 길어져 내구성이 향상되는 절전형 냉음극 형광등 점등 방법을 제공하는 데 있다.Therefore, the present invention has been made in view of the above circumstances, and an object of the present invention is to easily light a plurality of cold cathode fluorescent lamps using a single ballast, which not only saves energy but also increases the life of the lamp, thereby improving durability. To provide a power-saving cold cathode fluorescent lamp lighting method.
이러한 상기 목적은 본 발명에 의해 달성되며, 본 발명의 일면에 따라, 절전형 냉음극 형광램프의 점등 방법은, 안정기의 전압을 승압시키는 단계와, 인입 전류를 직류로 변환하면서 하강시키는 단계와, 직류 전기의 주파수를 상승시키는 단계, 및 방전관 내의 전자를 방출시켜 방전을 발생시키고 점등하는 단계를 포함한다.The above object is achieved by the present invention, according to one aspect of the present invention, the method of lighting the energy-saving cold-cathode fluorescent lamp, the step of boosting the voltage of the ballast, the step of lowering while converting the incoming current into direct current, direct current Raising the frequency of electricity, and emitting electrons in the discharge tube to generate and light a discharge.
이때 상기 방전관의 외부에는 반사 부재가 형성되는데 이러한 반사 부재는 알루미늄 시트가 바람직하다.In this case, a reflection member is formed outside the discharge tube, and the reflection member is preferably an aluminum sheet.
본 발명의 다른 일면에 따라, 상기 방전관은 다수개가 직렬로 연결되고 하나의 안정기를 이용한다.According to another aspect of the invention, the discharge tube is connected in series with a plurality of ballasts using one ballast.
본 발명은 상기와 같은 방법에 따라, 하나의 안정기를 사용하여 다수의 냉음극 형광램프를 용이하게 점등시킬 수 있어 절전 효과뿐만 아니라 램프의 수명이 길어져 내구성이 향상되는 효과가 발생한다. According to the method as described above, it is possible to easily light a plurality of cold cathode fluorescent lamps using one ballast, so that not only power saving effect, but also the life of the lamp is long and durability is improved.
다시 말해 기존의 냉음극 형광램프는 고전압을 이용하지만 본 발명에서는 냉음극 형광램프에서 사용되는 전압보다 낮은 전압에서 점등이 되게 하는데, 실제 형광램프에 걸리는 전압은 일반적인 형광램프에 인가되는 전압보다 낮으나(1/2 수준) 교류전기의 주파수인 60Hz 보다 높은 5KHz 이상의 주파수를 사용하기 때문에 형광램프에 사용되는 전력량 대비 낮은 전력량으로도 충분한 밝기를 얻을 수 있으며, 낮은 전력 사용은 램프의 열을 낮춰 수명을 늘릴 수 있다.In other words, the conventional cold cathode fluorescent lamp uses a high voltage, but in the present invention is turned on at a voltage lower than the voltage used in the cold cathode fluorescent lamp, the actual voltage applied to the fluorescent lamp is lower than the voltage applied to the general fluorescent lamp ( 1/2 level) Since the frequency of 5KHz or higher is higher than the frequency of alternating current electricity 60Hz, enough brightness can be obtained even with low power compared to the power used in fluorescent lamps. Can be.
또한 필라멘트의 열에 의해 형광램프에 흑점 같은 손상이 발생하는데 반해 본 고안에서 제시하는 점등방식은 이러한 열의 발생이 낮아 흑점의 발생이 거의 없다.In addition, while the filament heat causes damage such as black spots in the fluorescent lamp, the lighting method proposed in the present invention generates little heat because of low heat generation.
게다가 높은 주파수에 의한 형광램프의 전기 공급은 형광등의 깜빡거림 현상을 줄여 선명한 빛을 낼 수 있으며, 본 발명에 따른 안정기에 장치되는 가변주파수 장치는 형광램프의 조광(빛의 밝기조절)을 가능하게 하여 한층 더 절전의 효과를 얻을 수 있다.In addition, the electricity supply of the fluorescent lamp by the high frequency can emit a clear light by reducing the flicker of the fluorescent lamp, the variable frequency device installed in the ballast according to the present invention enables the dimming (light brightness control) of the fluorescent lamp Thus, the power saving effect can be obtained further.
그리고 프로그램에 의한 시간대별 조광을 달리할 수 있을 뿐만 아니라 시스템 제어에 의한 관리 또한 가능하며, 잦은 스위치조작에 의한 형광램프의 수명단축 등이 적어 감지기를 이용한 자동 점등 형식의 등이 가능하여 지하 주차장 등에 널리 사용할 수 있다.In addition, it is possible not only to change the dimming by time zone by program, but also to control by system control, and to shorten the life span of fluorescent lamp by frequent switch operation. It can be widely used.
도 1 은 본 발명의 바람직한 일실시예에 따른 절전형 냉음극 형광 램프의 개략적인 구성도이다.1 is a schematic configuration diagram of a power saving cold cathode fluorescent lamp according to an embodiment of the present invention.
이하, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 상세히 설명한다.Hereinafter, the present invention will be described in detail so that those skilled in the art can easily implement the present invention.
도면에 도시한 바와 같이, 도면 부호 10 으로 도시한 본 발명에 따른 절전형 냉음극 형광 램프의 점등 방법은 다음과 같다.As shown in the figure, the lighting method of the energy-saving cold cathode fluorescent lamp according to the present invention shown by the reference numeral 10 is as follows.
상기 절전형 냉음극 형광램프(10)의 점등 방법을 보면 우선적으로, 안정기의 전압을 승압시키고 인입 전류를 직류로 변환하면서 하강시킨다.Looking at the lighting method of the energy-saving cold cathode fluorescent lamp 10, first, the voltage of the ballast is boosted and lowered while converting the incoming current into direct current.
그 후 발진 회로를 이용하여 직류 전기의 주파수를 상승시키고 방전관 내의 전자를 방출시켜 방전을 발생시키면서 점등하면 용이하고 안정적으로 형광 램프가 작동하게 된다.After that, the oscillation circuit is used to raise the frequency of direct current electricity, emit electrons in the discharge tube, and turn on the lamp while generating a discharge to operate the fluorescent lamp easily and stably.
특히 상기 방전관의 외부에는 반사 부재를 형성시키는데 이는 방전관의 양측에 인가되는 빛을 방전관의 어느 한 면에 상기 반사 부재를 이용하여 방전관의 양 극에 빛을 인가해 줌으로서 용이하게 점등시킬 수 있게 된다.In particular, a reflection member is formed outside the discharge tube, which makes it easy to light up the light applied to both sides of the discharge tube by applying the light to both ends of the discharge tube by using the reflection member on either side of the discharge tube. .
상기 반사 부재는 알루미늄 시트 등을 이용할 수 있으나 거울 등의 어떠한 반사체라도 무방하다.The reflective member may be an aluminum sheet or the like, but any reflective member such as a mirror may be used.
게다가 본 발명에 따른 형광 램프(10)는 다수개를 직렬로 연결시키고 하나의 안정기를 이용해도 안정적으로 램프(10)를 사용할 수 있다.In addition, the fluorescent lamp 10 according to the present invention can be used stably using the lamp 10 even if a plurality of in series connected and using one ballast.
특히 하나의 안정기를 사용하여 서로 다른 소비전력을 가지는 형광 램프(10)를 혼용사용이 가능한데 예를 들면 10W 램프 2개와 30W 램프 3개를 혼용하여 사용할 수 있다.In particular, it is possible to use a fluorescent lamp 10 having different power consumption by using a single ballast, for example, two 10W lamp and three 30W lamp can be used in combination.
그리고 상기 안정기의 표시 전력 내에서 사용되는 형광램프(10)의 갯수에는 제한이 없는데 예를 들면 200W 안정기를 사용할 경우 10W 형광램프를 1-20개까지 사용 할 수 있다.The number of fluorescent lamps 10 used in the display power of the ballast is not limited. For example, when a 200W ballast is used, up to 1-20 10W fluorescent lamps may be used.
또한 형광램프(10)의 소비전력에 관계없이 같은 안정기로 사용하여도 형광램프(10) 자체의 소비전력 만큼만 전력을 소모하게 되는데 예를 들어 14W 형광램프 사용시 14W의 소비전력, 20W 형광램프 사용시 20W의 소비전력이 사용된다.In addition, regardless of the power consumption of the fluorescent lamp 10, even when used as the same ballast consumes only the power consumption of the fluorescent lamp 10 itself, for example, 14W power consumption when using 14W fluorescent lamp, 20W when using 20W fluorescent lamp The power consumption of is used.
그리고 상기 형광 램프(10)의 조광(밝기조절)은 볼륨을 이용한 가변 주파수의 변환으로 조절할 수 있으며 프로그램화 시켜 형광 램프(10)의 밝기를 임의로 조절 가능하게 할 수 있다.In addition, dimming (brightness control) of the fluorescent lamp 10 may be controlled by a variable frequency conversion using a volume, and may be programmed to make it possible to arbitrarily adjust the brightness of the fluorescent lamp 10.
실시예 1Example 1
1) 섭씨 10oC 실내 암실 환경1) 10 o C indoor darkroom environment
2) 측정 도구 TES13304 모델 조도 측정기2) TES13304 model roughness measuring instrument
3) 광원에서 수직으로 2m 거리에서 측정3) Measure at a distance of 2 m vertically from the light source
구분division 굴절삼파장형광등Refraction three wavelength fluorescent lamp T5 형광등T5 fluorescent tube 본제품This product 형광등Fluorescent lamp
사용램프소비전력Lamp Power Consumption 36W36 W 28W28 W 20W20 W 40W40 W
램프 개수Number of lamps 3EA3EA 4EA4EA 4EA4EA 2EA2EA
램프 총 소비전력Lamp total power consumption 108W108 W 112W112 W 80W80 W 80W80 W
안정기 소비전력Ballast Power Consumption 3 X 3 = 9W3 X 3 = 9 W 2.14X4 = 8.56W2.14X4 = 8.56 W 0.9 X 1 =0.9W0.9 X 1 = 0.9 W 9 X 9 = 18W9 X 9 = 18 W
합계 소비전력량Total power consumption 117W117 W 120.56W120.56 W 80.9W80.9 W 98W98 W
밝기brightness 306LX306LX 289LX289LX 364LX364LX 299LX299LX
실시예 2Example 2
반사부재의 사용Use of reflective member
1) 길이 1.2m 램프 6개 사용1) Use 6 lamps of 1.2m length
2) 육안검사2) Visual inspection
반사부재가 없는 경우 안정기에 전원을 인가 했을 때 각 램프의 양극에 붉은 빛이 생기면서 수분 이내에 흑점이 발생함.In the absence of a reflective member, when the power is applied to the ballast, red spots appear on the anodes of each lamp and black spots occur within minutes.
이때 반사부재를 형광램프에 5mm 이내의 거리까지 근접시키면 형광램프는 점등이 됨.At this time, if the reflecting member is brought to the fluorescent lamp within 5mm distance, the fluorescent lamp is turned on.
반사부재가 장치된 경우 안정기에 전원을 인가하면 즉시 점등됨.If the reflector is equipped, it will be turned on immediately when the ballast is turned on.
반사부재가 알루미늄 시트나, 스테인레스 시트가 아닌 백색의 종이 또는 백색의 철판 등을 사용하였을 경우 전원을 안정기에 인가하면 형광램프의 양극에 붉은 빛이 발생하였다가 약간의 시간(0.1 ~ 수초)이 경과한 다음 점등됨.When the reflecting member is made of aluminum sheet, white paper or white iron plate instead of stainless steel sheet, when the power is applied to the ballast, red light is generated at the anode of the fluorescent lamp, and some time (0.1 to several seconds) has elapsed. Light up.
이러한 경우 짧은 시간일지라도 붉은 빛이 발생하게 되면 형광램프의 양극에 흑점이 발생하게 됨.In this case, if red light occurs even for a short time, black spots are generated at the anode of the fluorescent lamp.
실시예 3Example 3
형광램프의 수량을 조절하여 실험 한 결과 Experimental results by adjusting the quantity of fluorescent lamps
반사부재를 충분히 구성한 경우 안정기의 출력 전력 이내에서는 수량에 관계없이 점등이 되었고 안정적으로 방전이 일어남.When the reflective member is configured sufficiently, the lamp is turned on regardless of the quantity within the output power of the ballast, and stable discharge occurs.
실시예 4Example 4
형광램프의 소비전력이 다른 경우의 혼용 사용Mixed use when the power consumption of fluorescent lamps is different
안정기의 출력 전력 내에서는 형광램프의 소비전력에 관계없이 혼용 사용이 가능하였으며, 그 밝기 또한 변화가 없이 일정하게 방전됨.Within the output power of the ballast, it was possible to use a mixture regardless of the power consumption of the fluorescent lamp, and its brightness was also discharged without change.
실시예 5Example 5
형광램프의 수량과 점등의 조건관계 실험Experimental relationship between quantity of fluorescent lamp and lighting
형광램프의 수량이 1~4개일때 반사부재의 유무와 관계없이 점등이 잘되었으나 형광램프의 수가 5개를 넘기게 되는 경우에는 점등이 잘되지 않았음.When the number of fluorescent lamps is 1 ~ 4, the lighting is well irrespective of the presence or absence of the reflecting member, but when the number of fluorescent lamps is more than 5, the lighting is not good.
본 발명은 기재된 실시예에 따른 절전형 냉음극 형광 램프의 점등 방법에 한정되는 것은 아니고, 본 발명의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형할 수 있음은 이 기술의 분야에서 통상의 지식을 가진 자에게 자명하다. 따라서 그러한 변형예 또는 수정예들은 본 발명의 특허청구범위에 속한다 해야 할 것이다.The present invention is not limited to the lighting method of the energy-saving cold cathode fluorescent lamp according to the described embodiment, and various modifications and variations can be made without departing from the spirit and scope of the present invention. Self-explanatory Therefore, such modifications or variations will have to belong to the claims of the present invention.
부호의 설명Explanation of the sign
10 : 형광 램프10: fluorescent lamp
본 발명은 하나의 안정기를 사용하여 다수의 냉음극 형광램프를 용이하게 점등시킬 수 있어 절전 효과뿐만 아니라 램프의 수명이 길어져 내구성이 향상되는 효과가 발생한다. 본 발명에서는 냉음극 형광램프에서 사용되는 전압보다 낮은 전압에서 점등이 되게 하는데, 실제 형광램프에 걸리는 전압은 일반적인 형광램프에 인가되는 전압보다 낮으나 교류전기의 주파수보다 높은 주파수를 사용하기 때문에 형광램프에 사용되는 전력량 대비 낮은 전력량으로도 충분한 밝기를 얻을 수 있으며, 낮은 전력 사용은 램프의 열을 낮춰 수명을 늘릴 수 있으므로 유용하다.The present invention can easily light a plurality of cold cathode fluorescent lamps using a single ballast, so that not only power saving effect, but also the life of the lamp is long and durability is improved. In the present invention, the lamp is turned on at a voltage lower than that used in the cold cathode fluorescent lamp, but the voltage applied to the fluorescent lamp is lower than the voltage applied to the general fluorescent lamp but is higher than the frequency of the alternating current electric lamp. The low power consumption is enough to achieve sufficient brightness, and low power usage is useful because it can reduce the heat of the lamp and extend its life.

Claims (7)

  1. 절전형 냉음극 형광램프의 점등 방법에 있어서,In the lighting method of the energy-saving cold cathode fluorescent lamp,
    안정기의 전압을 승압시키는 단계;Boosting the voltage of the ballast;
    인입 전류를 직류로 변환하면서 하강시키는 단계;Reducing the incoming current while converting it into direct current;
    직류 전기의 주파수를 상승시키는 단계; 및Raising the frequency of direct current electricity; And
    방전관 내의 전자를 방출시켜 방전을 발생시키고 점등하는 단계;를 포함하는 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.Emitting electrons in the discharge tube to generate a discharge and to light the light emitting method.
  2. 제 1 항에 있어서, 상기 방전관의 외부에는 반사 부재가 형성되는 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.The method of claim 1, wherein a reflection member is formed outside the discharge tube.
  3. 제 2 항에 있어서, 상기 반사 부재가 알루미늄 시트인 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.3. The lighting method according to claim 2, wherein the reflective member is an aluminum sheet.
  4. 제 1 항에 있어서, 상기 방전관은 다수개가 직렬로 연결되고 하나의 안정기를 이용하는 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.The method of claim 1, wherein a plurality of discharge tubes are connected in series and use a single ballast.
  5. 제 1 항에 있어서, 상기 방전관은 서로 다른 소비전력을 가지는 다수개가 직렬로 연결되고 하나의 안정기를 이용하는 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.The method of claim 1, wherein the discharge tube is a plurality of discharge tubes having different power consumption is connected in series and using a single ballast.
  6. 제 1 항에 있어서, 상기 형광램프의 조광(밝기조절)은 볼륨을 이용한 가변 주파수의 변환으로 조절할 수 있는 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.The method of claim 1, wherein dimming (brightness control) of the fluorescent lamp can be controlled by conversion of a variable frequency using a volume.
  7. 제 1 항에 있어서, 상기 방전관은 상기 안정기의 표시 전력내에서 사용되는 갯수에는 제한이 없는 것을 특징으로 하는 절전형 냉음극 형광램프의 점등 방법.The method of turning on the energy-saving cold cathode fluorescent lamp according to claim 1, wherein the number of discharge tubes is not limited in the number used in the display power of the ballast.
PCT/KR2015/008357 2015-08-10 2015-08-10 Lighting method of energy-saving cold cathode fluorescent lamp WO2017026551A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936357A (en) * 1998-07-24 1999-08-10 Energy Savings, Inc. Electronic ballast that manages switching frequencies for extrinsic purposes
US6100644A (en) * 1999-04-29 2000-08-08 Titus; Charles H. Dimmable and non-dimmable electronic ballast for plural fluorescent lamps
WO2006025674A1 (en) * 2004-08-30 2006-03-09 Hela Tech Co., Ltd. Ballast for cold cathode fluorescent lamps
US7506988B2 (en) * 2005-02-03 2009-03-24 Canon Kabushiki Kaisha Illumination apparatus and image-taking apparatus
US8686659B2 (en) * 2011-06-27 2014-04-01 Osram Sylvania Inc. Multiple lamp lighting level ballast for series connected lamps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936357A (en) * 1998-07-24 1999-08-10 Energy Savings, Inc. Electronic ballast that manages switching frequencies for extrinsic purposes
US6100644A (en) * 1999-04-29 2000-08-08 Titus; Charles H. Dimmable and non-dimmable electronic ballast for plural fluorescent lamps
WO2006025674A1 (en) * 2004-08-30 2006-03-09 Hela Tech Co., Ltd. Ballast for cold cathode fluorescent lamps
US7506988B2 (en) * 2005-02-03 2009-03-24 Canon Kabushiki Kaisha Illumination apparatus and image-taking apparatus
US8686659B2 (en) * 2011-06-27 2014-04-01 Osram Sylvania Inc. Multiple lamp lighting level ballast for series connected lamps

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