KR20020081564A - ballast stabilizer core - Google Patents

ballast stabilizer core Download PDF

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Publication number
KR20020081564A
KR20020081564A KR1020020036182A KR20020036182A KR20020081564A KR 20020081564 A KR20020081564 A KR 20020081564A KR 1020020036182 A KR1020020036182 A KR 1020020036182A KR 20020036182 A KR20020036182 A KR 20020036182A KR 20020081564 A KR20020081564 A KR 20020081564A
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KR
South Korea
Prior art keywords
core
shaped core
type core
type
ballast
Prior art date
Application number
KR1020020036182A
Other languages
Korean (ko)
Inventor
안중산
Original Assignee
신한코아 주식회사
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Publication date
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Priority to KR1020020036182A priority Critical patent/KR20020081564A/en
Publication of KR20020081564A publication Critical patent/KR20020081564A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes
    • 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
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

PURPOSE: A core for stabilizer is provided to reduce a fabricating cost and enhance an electric characteristic by improving a combination structure of an I-shaped core and an E-shaped core. CONSTITUTION: A core is formed with an I-shaped core(1) and an E-shaped core(1a). The I-shaped core(1) has a stacked structure formed by combining silicon foil plates(2). A coil is wound around the core. The core is inserted into a structure of a stabilizer in a fabricating process of the stabilizer. A projection portion(3) and an insertion portion(4) are formed at both sides of the I-shaped core(1). The projection portion(3) is inserted into the insertion portion(4). A guide groove(5) is formed at a center of an upper portion of the I-shaped core(1). A tapered projection(6) is formed at a lower end portion of the silicon foil plates(2). The E-shaped core(1a) is combined with the I-shaped core(1). A guide groove(5a) is formed at a center of a lower end of the E-shaped core(1a).

Description

안정기용 코어{ballast stabilizer core}Ballast stabilizer core

본 고안은 안정기용 코어에 관한 것이다.The present invention relates to a ballast core.

특히, 본 고안은 각종의 등(燈) 기구에 적용되는 안정기용 코어로서 I형 코어의 분리형 규소박강판을 일체화시킨 적층방식의 단일품으로 제공하며, 이러한 I형 코어와 E형 코어와의 취부구조를 조립이 용이한 탈착 끼움식으로 전환시킴과 동시에 자기력선의 원활한 진행방향 유도를 위해 가이드홈을 형성하여 전기적 특성의 향상과 구조적 안정성의 구현을 가능케 한 안정기용 코어에 관한 것이다.In particular, the present invention provides a single-layered product in which a separate silicon thin plate of an I-type core is integrated as a stabilizer core that is applied to various back mechanisms, and the mounting of such an I-type core and an E-type core The present invention relates to a stabilizer core that converts a structure into an easy-to-assemble easy-to-assemble type and at the same time forms a guide groove for guiding a magnetic force line smoothly, thereby improving electrical characteristics and implementing structural stability.

일반적으로, 안정기용 코어는 자기회로에 사용되는 전기부재로서 자기력선속이 시간적으로 변화하는 경우 성층된 규소박강판으로 이루어진 코어가 제공되는데, 특히 형광등을 포함한 각종 등 기구의 안정기용 코어는 해당 용량에 따라 안정기 보빈에 복수매의 규소박강판으로 이루어진 I형 코어와 E형 코어를 상호 조립한 후 일정한 진행방향의 자기력선 형성을 위해 코일을 권선하여 삽입 제공된다.In general, a core for a ballast is an electric member used in a magnetic circuit, and when a magnetic flux of a magnetic flux changes in time, a core made of a laminated silicon steel sheet is provided. Particularly, a ballast core for various lamp fixtures including a fluorescent lamp is used according to its capacity. After the assembly of the I-type core and the E-type core made of a plurality of silicon thin steel sheets on the ballast bobbin, the coil is inserted into the coil to form a magnetic force line in a predetermined traveling direction.

이때, 상기 I형 코어와 E형 코어의 조립에 있어 종래에는 금형작업을 통해 타발된 복수매의 규소박강판이 단순히 정렬되어 있는 양 코어의 결합을 위해 I형 코어와 E형 코어와의 마주하는 양 측면을 선택하여 이를 용착하여 줌으로서 작업시간의 과다 소요와 번거러움의 유발은 물론이고 작업비용의 상승을 수반한다는 문제점을 포함하였다.At this time, in assembling the I-type core and the E-type core, a plurality of silicon thin plates punched out through a mold work are conventionally opposed to the I-type core and the E-type core for coupling of both cores. By selecting both sides and welding them, it included problems such as excessive work time and troublesomeness, as well as an increase in work costs.

특히, 규소박강판을 파지한 후(혹은, 고정시켜 정렬한 후) 필요 부위를 용착함으로 인해 조립공정에 따른 필수 작업인원의 증가요인이 되었고, 코어의 외형적인 사각의 모서리 구조가 전기적 특성의 흐름을 단절시키거나 혹은 용착부위가 하나의 간섭요인으로 작용하여 전기적 특성을 저하시킴으로 균일성을 확보하지 못하여 고품질의 코어를 제공하지 못하였다.In particular, after grasping (or fixing and aligning) the silicon thin steel sheet, welding the necessary part increased the number of man-hours required by the assembling process. It was not possible to provide high quality cores because it could not secure the uniformity by disconnecting or deteriorating the electrical properties by acting as one interference factor.

따라서, 코어 조립작업시의 용이함과 아울러 전기적 특성의 향상을 통해 경제적, 기능적 유용성이 구현되는 코어의 개발이 지속적으로 요구되어 왔다.Accordingly, there has been a continuous demand for the development of cores that are economically and functionally useful through the improvement of electrical properties as well as ease of core assembly work.

본 고안은 상기의 요구에 부응하기 위해 안출되어진 것으로 I형 코어와 E형 코어와의 결합 취부구조를 개선하여 I형 코어를 별도로 정렬하지 않고도 용착작업없이 간편하면서도 긴밀한 조립이 가능할 수 있게 하여 작업성 향상을 통한 제작비의 절감과 인원의 감축효과를 기대할 수 있으며, 외형상의 구조를 개선함으로 자기력선 흐름의 원활성을 유도하여 전기적 특성을 극대화함으로 품질의 항상성 유지로 우수한 신뢰성을 갖는 안정기용 코어가 제공되도록 함에 그 안출된 목적이 있다.The present invention has been devised to meet the above requirements, and improves the coupling mounting structure between the I-type core and the E-type core, enabling simple and close assembly without welding work without aligning the I-type core. It is possible to expect the reduction of manufacturing cost and the reduction of personnel through the improvement, and to improve the appearance structure, to induce the smoothness of the flow of magnetic force lines, to maximize the electrical characteristics to provide the ballast core with excellent reliability by maintaining the homeostasis of quality. Its purpose is to be found.

도 1은 본 코어의 전체적인 구성상태를 도시해 보인 분리 사시도.1 is an exploded perspective view showing the overall configuration of the present core.

도 2는 본 고안의 결합상태 사시도.2 is a perspective view of a coupled state of the present invention.

도 3은 본 고안의 정면도.3 is a front view of the present invention.

도 4는 본 고안의 주요 부분을 확대 도시한 것으로,4 is an enlarged view of a main part of the present invention,

(a)는 I형 코어의 적층구조를 도시해 보인 것이고,(a) shows the laminated structure of the I-type core,

(b)는 I형 코어와 E형 코어와의 조립 취부 부분을 도시한 것이다.(b) shows the assembly mounting part of an I type core and an E type core.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : I형 코어 1a : E형 코어1: I type core 1a: E type core

2 : 규소박강판 3 : 돌출부2: silicon thin plate 3: protrusion

4 : 요입부 5,5a : 가이드홈4: recessed part 5,5a: guide groove

6 : 돌출턱6: protruding jaw

상기의 목적 달성을 위해 본 고안은 안정기용 코어에 있어서, 복수매의 규소박강판을 상호 끼움형식으로 결합하되, 상단 중심의 단축방향에 형성된 가이드홈과, 박강판의 하단부에 약간의 상협하광으로 테이퍼지게 형성된 돌출턱을 포함하는 적층식 I형 코어와; 상기 I형 코어의 테이퍼진 돌출턱과 대응하는 구조로 좌/우 양 방향에서 마주하는 내단면의 상단을 약간 경사지게 삭설하되, 역시 하단 중심의 단축방향에 가이드홈이 형성된 E형 코어가 한 쌍으로 마련되어 상호 탈착 끼움식으로 조립구성됨을 특징으로 한다.In order to achieve the above object, the present invention, in the core for the ballast, a plurality of silicon thin steel sheets coupled to each other in the form of fitting, with a guide groove formed in the axial direction of the upper center, with a slight upper and lower light on the lower end of the steel sheet A laminated I-type core including a tapered protruding jaw; With a structure corresponding to the tapered protruding jaw of the I-type core, the upper end of the inner end face facing in both left and right directions is slightly inclined, but also the E-type core having guide grooves formed in the short axis direction of the lower center as a pair. It is characterized in that the assembly is provided by mutually removable fitting.

이때, 상기 I형 코어의 좌/우 양단을 부드럽게 라운드 처리하여 자기력선의 원활한 흐름이 유도될 수 있음도 그 특징으로 한다.At this time, by smoothly rounding the left and right ends of the I-type core, it is also characterized in that the smooth flow of magnetic force lines can be induced.

이하, 본 고안의 바람직한 일 실시예를 첨부도면을 참조하여 구체적으로 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도 1은 본 고안 코어의 분리 사시도이며, 도 2는 결합상태 사시도인바, 도시된 바와 같이 본 고안의 코어는 한 쌍으로 이루어져 상호 조립되는 I형 코어(1)와 E형 코어(1a)로 구분되며, 코일(도시되지 아니함)이 권선되어 안정기 조립시 삽입되는 것인데, I형 코어(1)는 복수매의 규소박강판(2)이 상호 끼움형식으로 결합되어 일체화된 적층식 구조를 유지하며, 이는 금형을 이용한 타발작업을 통해 일측의 돌출부(3) 만큼 타측에는 요입부(4)가 형성될 수 있음으로 이 요입부(4)에 돌출부(3)가 연속 반복적으로 압착 끼워질 수 있게 가공되어 고른 정렬효과로 외관이 단정한 일체화된 적층식 구조를 달성할 수 있게 된다.1 is an exploded perspective view of the core of the present invention, Figure 2 is a perspective view of the coupling state, as shown, the core of the present invention is composed of a pair of I-type core (1) and E-type core (1a) assembled together The coil (not shown) is wound to be inserted when the ballast is assembled, and the I-type core 1 is composed of a plurality of sheets of silicon thin steel sheets 2 coupled to each other to maintain an integrated stacked structure. This is because the indentation part 4 may be formed on the other side as much as the protrusion part 3 of one side through the punching operation using a mold, so that the protrusion part 3 may be repeatedly pressed onto the indentation part 4 continuously and repeatedly. The machined and even alignment effect enables to achieve an integrated laminated structure with a neat appearance.

이와 같이 적층된 I형 코어(1)의 상단 중심부인 단축방향으로는 일정한 회전방향을 유지하는 자기력선의 진행방향 유도를 위해 가이드홈(5)을 형성하고, 좌/우 양단은 부드럽게 라운드 처리하여 자기력선의 원활한 흐름이 가능할 수 있도록 배려한다.The guide groove 5 is formed in the short axis direction, which is the upper center of the upper end portion of the stacked I-type core 1, to guide the moving direction of the magnetic force line maintaining a constant rotational direction. Consideration should be given to a smooth flow.

또한, 규소박강판(2)의 하단부에는 양 측면이 각각 약간의 상협하광 형태로 테이퍼진 돌출턱(6)이 일체로 형성됨으로 적층식 I형 코어(1)의 구성을 완료한다.In addition, the lower end of the silicon thin steel plate (2) is formed integrally with the projecting jaw (6) in which both sides are tapered in the form of a slight upper and lower light, respectively, to complete the configuration of the laminated I-type core (1).

한편, 상기 I형 코어(1)와 조립되는 E형 코어(1a)는 상기 I형 코어(1)의 테이퍼진 돌출턱(6)과 대응하는 구조로 좌/우 양 방향에서 마주한 채 대향되는 내단면의 상단을 약간 경사지게 삭설하여 상호 긴밀한 결합구조가 가능할 수 있게 하였고, 역시 하단 중심의 단축방향으로 가이드홈(5a)을 형성하여 상호 탈착 끼움식으로 용이하게 조립구성되도록 제공된다.Meanwhile, the E-shaped core 1a assembled with the I-shaped core 1 has a structure corresponding to the tapered protruding jaw 6 of the I-shaped core 1 facing each other in the left and right directions. The upper end of the cross-section is slightly inclined to enable a close coupling structure to each other, and also to form a guide groove (5a) in the short axis direction of the bottom center is provided to be easily assembled by mutually removable fitting.

상기의 구조는 도 3의 정면도를 통해 확인될 수 있는데, 특히 첨부된 도 4의부분확대도인 (a)도와 (b)도를 통해 상술한 I형 코어(1)와 E형 코어(1a)와의 구체성을 재현할수 있다.The above structure can be confirmed through the front view of FIG. 3, in particular, the I-type core 1 and the E-type core 1a described above through (a) and (b), which are partially enlarged views of FIG. 4. The specificity of and can be reproduced.

따라서, 상기의 구조를 갖는 본 고안은 I형 코어와 E형 코어와의 조립에 따라 안정기 삽입시 I형 코어에 대한 별도의 정렬작업이 필요치 않은 상태에서 용이하면서도 긴밀한 조립 취부작업이 이루어질 수 있음으로 용착작업 역시 불필요해져 공정단축과 작업성 향상 및 인원감축이 가능해지고, 가이드홈의 형성과 모서리부의 라운드 처리로 인해 전기적 특성이 현저히 향상될 수 있음으로 고품질의 항상성 유지로 신뢰성 확보가 가능하다는 실시상의 효용성을 달성할 수 있다.Therefore, the present invention having the above structure can be made easy and close assembling work in the state that does not require a separate alignment for the I-type core when inserting the ballast according to the assembly of the I-type core and E-type core The welding work is also unnecessary, which can shorten the process, improve the workability, and reduce the number of people, and the electrical characteristics can be remarkably improved due to the formation of guide grooves and rounded corners. Utility can be achieved.

이하, 본 고안을 특정의 바람직한 실시예에 관련하여 도시하고 설명하였지만 이하의 청구범위에 의해 마련되는 본 고안의 정신이나 분야를 이탈하지 않는 한도내에서 다양한 개조와 변화가 가능할 수 있음은 물론이다.Hereinafter, the present invention has been illustrated and described with reference to certain preferred embodiments, but various modifications and changes may be made without departing from the spirit or the scope of the present invention provided by the following claims.

Claims (2)

안정기용 코어에 있어서, 복수매의 규소박강판을 상호 끼움형식으로 결합하되, 상단 중심의 단축방향에 형성된 가이드홈과, 박강판의 하단부에 약간의 상협하광으로 테이퍼지게 형성된 돌출턱을 포함하는 적층식 I형 코어와; 상기 I형 코어의 테이퍼진 돌출턱과 대응하는 구조로 좌/우 양 방향에서 마주하는 내단면의 상단을 약간 경사지게 삭설하되, 역시 하단 중심의 단축방향에 가이드홈이 형성된 E형 코어가 한 쌍으로 마련되어 상호 탈착 끼움식으로 조립구성됨을 특징으로 하는 전기 및 구조적 특성을 개선한 안정기용 코어.In the core for a stabilizer, a plurality of silicon thin steel sheets are bonded to each other in the form of interfitting, including a guide groove formed in the short axis direction of the upper center, and a projection jaw formed in the lower end of the thin steel sheet tapered with a slight upper and lower light A type I core; With a structure corresponding to the tapered protruding jaw of the I-type core, the upper end of the inner end face facing in both left and right directions is slightly inclined, but also the E-type core having guide grooves formed in the short axis direction of the lower center as a pair. A ballast core with improved electrical and structural properties, characterized in that it is assembled by detachable fitting. 제 1항에 있어서, 상기 I형 코어의 좌/우 양단을 부드럽게 라운드 처리하여 자기력선의 원활한 흐름이 유도될 수 있음을 특징으로 하는 안정기용 코어.The ballast core of claim 1, wherein smooth flow of left and right ends of the I-type core is induced to smoothly flow magnetic lines.
KR1020020036182A 2002-06-27 2002-06-27 ballast stabilizer core KR20020081564A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101546643B (en) * 2008-03-26 2012-05-09 上海吴淞电气实业有限公司 Novel iron core for electromagnetic voltage transformator and building method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0864428A (en) * 1994-08-17 1996-03-08 Sanken Electric Co Ltd Laminated iron core and its assembling method
JPH11329860A (en) * 1998-05-15 1999-11-30 Tamura Seisakusho Co Ltd Block core
KR200238305Y1 (en) * 2001-04-17 2001-10-11 신한코아 주식회사 ballast stabilizer core

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0864428A (en) * 1994-08-17 1996-03-08 Sanken Electric Co Ltd Laminated iron core and its assembling method
JPH11329860A (en) * 1998-05-15 1999-11-30 Tamura Seisakusho Co Ltd Block core
KR200238305Y1 (en) * 2001-04-17 2001-10-11 신한코아 주식회사 ballast stabilizer core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101546643B (en) * 2008-03-26 2012-05-09 上海吴淞电气实业有限公司 Novel iron core for electromagnetic voltage transformator and building method thereof

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