KR100420378B1 - Reflection type discharge lamp - Google Patents
Reflection type discharge lamp Download PDFInfo
- Publication number
- KR100420378B1 KR100420378B1 KR10-2001-0039899A KR20010039899A KR100420378B1 KR 100420378 B1 KR100420378 B1 KR 100420378B1 KR 20010039899 A KR20010039899 A KR 20010039899A KR 100420378 B1 KR100420378 B1 KR 100420378B1
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- South Korea
- Prior art keywords
- light
- bulb
- discharge lamp
- fixed
- light emitting
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Classifications
-
- 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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
Abstract
본 발명은 실내등이나 실외의 가로등에 사용되는 반사식 방전등에 관한 것으로서,The present invention relates to a reflective discharge lamp used for indoor or outdoor street lamps,
더 상세하게는 전구내에 삽입되는 발광관의 상부의 지지대에다 방사상으로 여러개로 할절한 반사판을 고정하여 불빛이 불필요한 상부로 비치는 것을 방지할 수 있도록 함과 아울러 제조시에는 반사판을 전구의 좁은 개구부로 용이하게 삽입할 수 있도록 한 것이다.More specifically, by fixing multiple radially reflecting plates on the support of the upper part of the light emitting tube inserted into the bulb, it is possible to prevent the light from shining to the upper part, and in manufacturing, the reflector is easily used as a narrow opening of the bulb. To insert it.
종래의 실내,실외에 사용되고 있는 고휘도 방전등(HID전구)은 사방 즉, 빛이 불필요한 천정이나 하늘등 무지향성으로 조사(照射)되는 구조로 구성된 것이어서 빛의 낭비가 많은 문제가 따르게 되었다.Conventional indoor and outdoor high-brightness discharge lamps (HID bulbs) are composed of a structure that is irradiated in a non-directional direction, such as a ceiling or a sky, where light is unnecessary everywhere, causing a lot of waste of light.
이의 문제점을 감안하여 등체(燈體)부분에 반사기능을 구비하거나 전구의 내면에 알루미늄을 증착하여 거울면을 형성한 것이 있으나, 전자(前者)는 생산비가 높고 기존 설치된 조명기구에 적용하기 위해선 등체자체를 바꾸어야하는 문제가 있고,In view of this problem, there is a reflection function on the isoluminum part or a mirror surface is formed by depositing aluminum on the inner surface of the bulb, but the former has a high production cost and is required to be applied to an existing lighting fixture. I have a problem that needs to change itself,
후자(後者)는 거울면형성부분이 곡면이고 접점스크류 부위에는 반사면형성을 할 수 없기 때문에 반사효율이 매우 불량한 문제가 있었다.The latter has a problem in that the reflection efficiency is very poor because the mirror surface forming portion is curved and the contact surface cannot be formed in the contact screw portion.
본 발명은 위와 같은 문제점을 해결하기 위하여 전구(1)내의 지지대(3)에 고정한 발광관(2)의 상부에다 반사판(7)을 고정하여 조사되는 불빛을 아래로 비치도록하여 천정이나 하늘쪽의 공중으로 허실되는 불빛을 방지할 수 있도록 함과 아울러 전구(1)의 개구부보다 넓은 반사판(7)은 여러개로 할절하여 작은 부피로 절곡되도록 함으로서 제조시에 반사판(7)을 전구의 좁은 개구부로 용이하게 삽입할 수 있도록 한 반사식 방전등을 제공함에 그 목적이 있다.In order to solve the above problems, the reflector 7 is fixed to the upper part of the light emitting tube 2 fixed to the support 3 in the light bulb 1 so that the irradiated light is reflected downward so that the light is emitted downward. The reflective plate 7 which is wider than the opening of the bulb 1 can be cut into several volumes so as to prevent the light lost to the air and be bent into a small volume. It is an object of the present invention to provide a reflective discharge lamp that can be inserted in a convenient manner.
Description
본 발명은 실내등이나 실외의 가로등에 사용되는 반사식 방전등에 관한 것으로서,The present invention relates to a reflective discharge lamp used for indoor or outdoor street lamps,
더 상세하게는 전구내에 삽입되는 발광관의 상부의 지지대에다 방사상으로 여러개로 할절한 반사판을 고정하여 불빛이 불필요한 상부로 비치는 것을 방지할 수 있도록 함과 아울러 제조시에는 반사판을 전구의 좁은 개구부로 용이하게 삽입할 수 있도록 한 것이다.More specifically, by fixing multiple radially reflecting plates on the support of the upper part of the light emitting tube inserted into the bulb, it is possible to prevent the light from shining to the upper part, and in manufacturing, the reflector is easily used as a narrow opening of the bulb. To insert it.
종래의 실내,실외에 사용되고 있는 고휘도 방전등(HID전구)은 사방 즉, 빛이 불필요한 천정이나 하늘등 무지향성으로 조사(照射)되는 구조로 구성된 것이어서 빛의 낭비가 많은 문제가 따르게 되었다.Conventional indoor and outdoor high-brightness discharge lamps (HID bulbs) are composed of a structure that is irradiated in a non-directional direction, such as a ceiling or a sky, where light is unnecessary everywhere, causing a lot of waste of light.
이의 문제점을 감안하여 등체(燈體)부분에 반사기능을 구비하거나 전구의 내면에 알루미늄을 증착하여 거울면을 형성한 것이 있으나, 전자(前者)는 생산비가 높고 기존 설치된 조명기구에 적용하기 위해선 등체자체를 바꾸어야하는 문제가 있고,In view of this problem, there is a reflection function on the isoluminum part or a mirror surface is formed by depositing aluminum on the inner surface of the bulb, but the former has a high production cost and is required to be applied to an existing lighting fixture. I have a problem that needs to change itself,
후자(後者)는 거울면형성부분이 곡면이고 접점스크류 부위에는 반사면형성을 할 수 없기 때문에 반사효율이 매우 불량한 문제가 있었다.The latter has a problem in that the reflection efficiency is very poor because the mirror surface forming portion is curved and the contact surface cannot be formed in the contact screw portion.
본 발명은 위와 같은 문제점을 해결하기 위하여 전구(1)내의 지지대(3)에 고정한 발광관(2)의 상부에다 반사판(7)을 고정하여 조사되는 불빛을 아래로 비치도록하여 천정이나 하늘쪽의 공중으로 허실되는 불빛을 방지할 수 있도록 함과 아울러 전구(1)의 개구부보다 넓은 반사판(7)은 여러개로 할절하여 작은 부피로 절곡되도록 함으로서 제조시에 반사판(7)을 전구의 좁은 개구부로 용이하게 삽입할 수 있도록 한 반사식 방전등을 제공함에 그 목적이 있다.In order to solve the above problems, the reflector 7 is fixed to the upper part of the light emitting tube 2 fixed to the support 3 in the light bulb 1 so that the irradiated light is reflected downward so that the light is emitted downward. The reflective plate 7 which is wider than the opening of the bulb 1 can be cut into several volumes so as to prevent the light lost to the air and be bent into a small volume. It is an object of the present invention to provide a reflective discharge lamp that can be inserted in a convenient manner.
도1은 본 발명의 분리도1 is an exploded view of the present invention
도2는 본 발명의 결합도.2 is a combined view of the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
1 : 전구1: light bulb
2 : 발광관2: light emitting tube
3 : 지지대3: support
4,5 : 전선4,5: wire
6 : 접점스크류6: contact screw
7 : 반사판7: reflector
8 : 발광판고정체8: light emitting plate fixture
9 : 절연판9: insulation plate
이하 본 발명을 첨부도면에 의하여 상세히 설명하면 다음과 같다.도1은 본 발명의 분리사시도이고도2는 본 발명의 결합도로서도1내지 도2에 도시된 바와같이Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an exploded perspective view of the present invention, and FIG. 2 is a combination view of the present invention as shown in FIGS.
1은 전구이고, 2는 발광관이며, 3은 발광관(2)을 고정하기 위하여 접점스크류(6) 부분에 고정한 지지대이며, 4,5는 전선이고, 7은 절연판(9)의 외측에 방사상으로 할절한 반사판으로서,1 is a light bulb, 2 is a light emitting tube, 3 is a support fixed to a part of the contact screw 6 to fix the light emitting tube 2, 4, 5 is an electric wire, and 7 is a radial outside the insulating plate 9. As a reflector cut by
전구(1)의 개구부는 발광관(2)을 고정한 지지대(3)가 통과할 정도의 좁은 내경으로 형성되었기 때문에 제조시에는 반사판(7)이 방사상으로 할절되지 않은 평판인 채로는 전구(1)의 좁은 개구부로 삽입할 수 없다.Since the opening of the bulb 1 is formed to have a narrow inner diameter such that the support 3 fixing the light emitting tube 2 passes therethrough, the light bulb 1 remains flat while the reflecting plate 7 is not radially cut. It cannot be inserted into the narrow opening of the.
따라서 도1에 도시된 바와 같이 반사판(7)은 절연판(9)의 외측에 여러개로 형성되었으므로 전구(1)의 개구부를 통과할 때는 도1과 같이 작은 부피로 절곡되고 통과한 후에는 원래의 판상으로 펴지게 된다.Therefore, as shown in FIG. 1, since the reflecting plate 7 is formed on the outside of the insulating plate 9, the reflecting plate 7 is bent into a small volume as shown in FIG. 1 when passing through the opening of the light bulb 1, and after passing through the original plate shape. It will be straightened out.
도2는 삽입하여 전구(1)의 개구부를 밀폐한 상태로서 반사판(7)은 완전 평평한 판형으로 완전히 펼쳐져 있다. 위와 같은 구성으로 된 본 발명은 발광관(2)으로부터 발한 빛이 수평 또는 아래방향으로 직접 조사되는 것은 종래와 동일하나, 그러나 상방향으로 향하는 불빛은 반사반(7)에 반사되어 반사광으로써 아래쪽으로 향하게 되는 것이며,Fig. 2 is a state in which the opening of the bulb 1 is closed by insertion, and the reflecting plate 7 is completely unfolded into a completely flat plate shape. In the present invention having the above configuration, the light emitted from the light emitting tube 2 is directly irradiated in the horizontal or downward direction as in the related art, but the light directed upward is reflected by the reflector 7 and downwards as the reflected light. To be facing,
이에 따라 실내등이나 실외의 가로등불빛은 상부로 허실됨이 없이 아래로 비치게 됨으로 조명효율이 향상되는 것이다.Accordingly, the indoor or outdoor street light is not reflected to the top of the light will be reflected down to improve the lighting efficiency.
그리고 제조에 따라 반사판(7)의 지름을 조절할 수 있음과 아울러 반사판(7)의 형을 우산,접시등의 곡형으로 형성할 수도 있다.In addition, the diameter of the reflector 7 may be adjusted according to manufacturing, and the shape of the reflector 7 may be formed into a curved shape such as an umbrella or a plate.
이와 같은 본 발명은 발광관(2)을 고정한 지지대(3)의 상부에다 반사판(7)을 설치하였기 때문에 수평 아래방향의 조도를 상승시킬 수 있고 쓸모없이 하늘을 비추는 것을 해소하여 고효율적인 방전등을 제공할 수 있음과 아울러 반사판은 전구(1)의 내부에 내장되기 때문에 접점스크류(6)나 외관의 형상,치수에는 영향을 주지 않으므로 기존 설치된 조명기구에 전구를 바꾸는 것만으로 간단히 적용시킬 수 있고,In the present invention as described above, since the reflection plate 7 is installed on the upper part of the support 3 on which the light emitting tube 2 is fixed, the illumination in the horizontal direction can be increased and the useless light can be eliminated to provide a high efficiency discharge lamp. In addition, since the reflector is built in the interior of the bulb 1, it does not affect the shape and dimensions of the contact screw 6 or the exterior, so it can be simply applied to the existing lighting fixtures by simply changing the bulb.
또한 반사판(7)은 여러개로 할절되었으므로 제조시에 전구(1)의 좁은 개구부의 내로 용이하게 삽입할 수 있는 효과가 있다.In addition, since the reflection plate 7 is cut into several pieces, there is an effect that it can be easily inserted into the narrow opening of the bulb 1 at the time of manufacture.
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KR10-2001-0039899A KR100420378B1 (en) | 2001-06-29 | 2001-06-29 | Reflection type discharge lamp |
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KR10-2001-0039899A KR100420378B1 (en) | 2001-06-29 | 2001-06-29 | Reflection type discharge lamp |
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KR20030003626A KR20030003626A (en) | 2003-01-10 |
KR100420378B1 true KR100420378B1 (en) | 2004-03-04 |
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KR10-2001-0039899A KR100420378B1 (en) | 2001-06-29 | 2001-06-29 | Reflection type discharge lamp |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931536A (en) * | 1974-07-15 | 1976-01-06 | Gte Sylvania Incorporated | Efficiency arc discharge lamp |
JPS62105353A (en) * | 1985-10-31 | 1987-05-15 | Toshiba Electric Equip Corp | Display element |
JPS62157660A (en) * | 1985-12-28 | 1987-07-13 | Toshiba Electric Equip Corp | Display element |
JPS62177858A (en) * | 1986-01-31 | 1987-08-04 | Toshiba Electric Equip Corp | Discharge luminous element |
KR950034338U (en) * | 1994-05-28 | 1995-12-18 | Bulb fluorescent | |
JPH11329349A (en) * | 1998-03-20 | 1999-11-30 | Matsushita Electric Ind Co Ltd | Fluorescent lamp |
-
2001
- 2001-06-29 KR KR10-2001-0039899A patent/KR100420378B1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931536A (en) * | 1974-07-15 | 1976-01-06 | Gte Sylvania Incorporated | Efficiency arc discharge lamp |
JPS62105353A (en) * | 1985-10-31 | 1987-05-15 | Toshiba Electric Equip Corp | Display element |
JPS62157660A (en) * | 1985-12-28 | 1987-07-13 | Toshiba Electric Equip Corp | Display element |
JPS62177858A (en) * | 1986-01-31 | 1987-08-04 | Toshiba Electric Equip Corp | Discharge luminous element |
KR950034338U (en) * | 1994-05-28 | 1995-12-18 | Bulb fluorescent | |
JPH11329349A (en) * | 1998-03-20 | 1999-11-30 | Matsushita Electric Ind Co Ltd | Fluorescent lamp |
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KR20030003626A (en) | 2003-01-10 |
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