KR20000000522A - Transformer for neon tube - Google Patents
Transformer for neon tube Download PDFInfo
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- KR20000000522A KR20000000522A KR1019980020153A KR19980020153A KR20000000522A KR 20000000522 A KR20000000522 A KR 20000000522A KR 1019980020153 A KR1019980020153 A KR 1019980020153A KR 19980020153 A KR19980020153 A KR 19980020153A KR 20000000522 A KR20000000522 A KR 20000000522A
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- core
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- 229910052754 neon Inorganic materials 0.000 title claims abstract description 16
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 title claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
- H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
본 발명은 네온관용 변압기에 관한 것으로서, 특히 코어체와 1차 및 2차코일의 무게 및 부피를 현저히 감소시킬 수 있고, 코어체의 자속밀도 증가로 인해 변압기의 출력특성을 향상시킬 수 있도록 한 네온관용 변압기에 관한 것이다.The present invention relates to a neon tube transformer, and in particular, the weight and volume of the core body and the primary and secondary coils can be significantly reduced, and the neon to improve the output characteristics of the transformer by increasing the magnetic flux density of the core body It relates to a conventional transformer.
일반적으로 네온관용 변압기라 함은 주로 상공업지역에서 흔히 광고의 용도로 사용하는 네온관을 점등시켜주는 고전압 발생용 변압기를 말한다.In general, the neon tube transformer refers to a high voltage generating transformer that turns on the neon tube commonly used for commercial purposes in commercial and industrial areas.
이러한 네온변압기는 정격입력전압 110V 또는 220V에서 정격출력전압 15000V이하, 정격출력전류 20mA의 고전압 발생용 변압기를 말한다.The neon transformer refers to a high voltage generating transformer having a rated output voltage of 15000V or less and a rated output current of 20mA at a rated input voltage of 110V or 220V.
도 1 은 종래의 네온관용 변압기를 도시한 것으로서,1 shows a conventional neon tube transformer,
''자형 철편과 ''자형 철편을 복수개 적층하여 하나의 코어체(1)를 구성하고, 이 코어체(1)의 중간 기둥부위에 코일이 원형으로 귄선된 1차코일(2)과 2차코일(3)을 삽입하되, 1차코일(2)과 2차코일(3)의 사이에는 사각형 철편이 여러개 적층되어서 된 2개의 누설코어(4)를 코어체(1)의 양쪽 공간부에 삽입하여 이 누설코어(4)에서 발생하는 누설자속에 의해 2차코일(3)의 출력측 전류를 조절하도록 구성된다.' 'With the iron bars' 'A plurality of magnetic iron pieces are stacked to form one core body 1, and a primary coil 2 and a secondary coil 3 having a coil in a circular shape are inserted in the middle pillar portion of the core body 1. However, between the primary coil 2 and the secondary coil 3, two leak cores 4 having a plurality of rectangular iron pieces stacked therein are inserted into both spaces of the core body 1 to insert the leak cores 4. The output current of the secondary coil 3 is controlled by the leakage magnetic flux generated in
상기 1차코일(2)에는 외부 입력전압이 인가되기 위한 입력선이 구성되고, 2차코일(3)에는 고전압으로 증폭된 출력전압이 출력되기 위한 출력선이 구성된다.The primary coil 2 is configured with an input line for applying an external input voltage, and the secondary coil 3 is configured with an output line for outputting a high voltage amplified output voltage.
그리고. 상기 코어체(1)와 2차코일(3)의 사이에는 철편과 코일 상호간을 절연하기 위한 별도의 절연물(5)이 삽입된다.And. A separate insulator 5 is inserted between the core body 1 and the secondary coil 3 to insulate the iron pieces and the coils from each other.
이와같이 구성된 종래의 네온관용 변압기는 1차코일(2)로 입력된 110V 또는 220V의 전압이 2차코일(3)을 통과하면서 코일의 전기장과 코어체(1)의 자속에 의해 약 15000V의 고전압으로 증폭되어 2차코일(3)의 출력선을 통해 출력된다.In the conventional neon tube transformer configured as described above, a voltage of 110 V or 220 V input to the primary coil 2 passes through the secondary coil 3, and at a high voltage of about 15000 V due to the electric field of the coil and the magnetic flux of the core body 1. Amplified and output through the output line of the secondary coil (3).
그러나, 종래의 네온관용 변압기에 적용된 코어체는 다수의 ''자형 철편과 ''자형 철편이 적층되어 이루어지기 때문에 코어체의 부피가 증가하는 반면 코어체의 단위면적당 자속밀도는 낮아지게 되어 고출력을 얻기 위해서는 코어체의 부피가 증가하는 문제점이 있었고, 또한 코어체에 실장되는 1차 및 2차코일은 코일이 원형으로 권선되기 때문에 권회되는 코일의 길이가 불필요하게 증가하여 코일의 자체저항이 증가하는 문제점이 있는 것이다.However, the core body applied to the conventional neon tube transformer is a number of ' 'With the iron bars' 'Because the magnetic iron pieces are stacked, the volume of the core body increases, while the magnetic flux density per unit area of the core body decreases, so that the volume of the core body increases to obtain a high output. The secondary and secondary coils have a problem in that the coils are wound in a circular shape so that the length of the wound coil is unnecessarily increased to increase the coil's own resistance.
그리고, 종래의 네온관용 변압기에는 1차코일과 2차코일의 사이에 사각형모양의 철편이 여러개 적층된 2개의 누설코어가 삽입되는데, 이또한 철편의 사용량이 증가하는 원인이 되고 있는 실정이다.In the conventional neon tube transformer, two leaky cores in which a plurality of rectangular iron pieces are stacked between a primary coil and a secondary coil are inserted, which also causes an increase in the amount of use of the iron pieces.
따라서, 상기 문제점을 해결하기 위한 본 발명은 '' 모양으로 철심을 권회한 후 그 중간부분을 절단하여서 된 '' 모양의 하측코어와 '' 모양의 상측코어를 상호 결합하여 코어체를 구성하고, 이 코어체의 일측 기둥부위에 사각형 모양으로 코일이 권선된 외부전원 입력용 1차코일과 전압증폭용 2차코일을 순서적으로 적층하므로서, 코어체와 1차 및 2차코일의 무게 및 부피를 현저히 감소시킬 수 있고, 코어체의 자속밀도 증가로 인해 변압기의 출력특성을 향상시킬 수 있도록 한 네온관용 변압기를 제공함을 목적으로 한다.Therefore, the present invention for solving the above problems is' By winding the core in the shape and cutting the middle part With the lower core 'By combining the upper cores of each other to form a core body, by laminating the primary coil for the external power input and the secondary coil for voltage amplification in a rectangular shape on one pillar of the core body It is an object of the present invention to provide a neon tube transformer that can significantly reduce the weight and volume of the core body and the primary and secondary coils, and improve the output characteristics of the transformer due to the increase in the magnetic flux density of the core body.
상기 목적달성을 위한 본 발명의 특징은,Features of the present invention for achieving the above object,
'' 모양의 하측코어와 '' 모양의 상측코어를 상호 결합하여 코어체를 구성하고, 이 코어체의 일측 기둥부위에 코일이 사각형 모양으로 권회되고, 외부입력선을 갖는 1차코일과 코일이 사각형으로 권회되고, 1차코일로 입력된 전압을 고전압을 증폭하는 2개의 코일체로 구성된 2차코일을 순서적으로 적층하되,' With the lower core 'Coupling the upper core of the shape to form a core body, the coil is wound in a rectangular shape on one side pillar portion of the core body, the primary coil and coil having an external input line is wound in a square, the primary coil Secondary coils consisting of two coils for amplifying the high voltage of the input voltage are sequentially stacked,
상기 1차코일과 2차코일 사이의 코어체 공간부에 ''자형의 철편을 여러개 적층하여서 된 누설코어를 삽입하여 구성한 것을 특징으로 한다.The core space portion between the primary coil and the secondary coil ' It is characterized by consisting of a leakage core is made by stacking a plurality of iron-shaped pieces.
또한, 상기 상하측 코어는 ''모양으로 철심을 일정두께 권회한 후 열처리하고, 열처리된 철심의 중간부분을 절단하여 '' 모양의 하측코어와 '' 모양의 상측코어가 만들어지는 것을 특징으로 한다.In addition, the upper and lower core is' 'Wound the core to a certain thickness and heat-treated, and cut the middle part of the heat-treated iron core' With the lower core It is characterized in that the upper core of the shape is made.
도 1 은 종래의 변압기를 보인 사시도.1 is a perspective view showing a conventional transformer.
도 2 는 본 고안의 변압기를 보인 분해 사시도.Figure 2 is an exploded perspective view showing a transformer of the present invention.
도 3 은 본 고안의 변압기를 보인 사시도.Figure 3 is a perspective view of a transformer of the present invention.
도 4 는 도 3 의 A-A 선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 코어체, 11 : 하부코어,10: core body, 11: lower core,
12 : 상부코어, 20 : 1차코일,12: upper core, 20: primary coil,
21 : 입력선, 22, 32 : 보빈,21: input line, 22, 32: bobbin,
30 : 2차코일, 31 : 출력선,30: secondary coil, 31: output line,
40 : 누설코어,40: leakage core,
이하, 상기 목적달성을 위한 본 발명의 일 실시예를 첨부된 도 2 내지 도 4 에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention for achieving the above object will be described in detail with reference to FIGS. 2 to 4 as follows.
상기 도면에 의하면 본 발명은 코어체(10), 1차코일(20), 2차코일(30), 누설코어(40)로 대별 구성된다.According to the drawings, the present invention is roughly composed of a core body 10, a primary coil 20, a secondary coil 30, and a leaky core 40.
상기 코어체(10)는 ''모양의 하측코어(11)와 ''모양의 상측코어(12)로 구성되는데, 이 하측코어(11)와 상측코어(12)는 일정길이의 철심을 귄회하여 ''모양이 되도록 한 후 '' 모양의 철심을 열처리하여 자체 강성을 갖도록 한다.The core body 10 is' 'Shaped lower core (11) and' 'Consisting of the upper core 12 of the shape, the lower core 11 and the upper core 12 is referred to the iron core of a certain length' 'After making it look like' 'Heat-treated iron core to have its own rigidity.
그리고, '' 모양의 철심 중간부를 수평방향으로 절단하므로서, ''모양의 하측코어(11)와 ''모양의 상측코어(12)가 구비되는 것이다.And, ' 'By cutting the middle of the core in the horizontal direction, 'Shaped lower core (11) and' 'Shaped upper core 12 is provided.
상기 설명과 같이 철심을 귄회하여 상하측 코어를 만들게 되면 권회되는 철심과 철심의 사이가 밀착되어 코어의 단위면적당 자속밀도가 현저히 향상되므로 인해 표 1에서와 같이 코어체(10)의 두께를 종래의 코어체보다 얇게하더라도 동일한 효과를 얻을 수 있다.When the upper and lower cores are made by winding the iron core as described above, the wound core and the iron core are in close contact with each other so that the magnetic flux density per unit area of the core is remarkably improved. Even if thinner than the core body, the same effect can be obtained.
한편, 상기 1차코일(20)과 2차코일(30)은 사각형 모양의 보빈(22)(32)에 코일을 일정횟수 권선하여 전체 모양이 사각형이 되도록 구성하고, 1차코일(20)과 2차코일(30)의 체결은 상기 코어체(10)의 일측 기둥부위에 1차코일(20)을 삽입하고 그 상측으로 2차코일(30)을 삽입하여 1차코일(20)과 2차코일(30)이 적층되도록 구성한다.On the other hand, the primary coil 20 and the secondary coil 30 is configured to winding the coil to the square bobbin 22, 32 a predetermined number of times so that the overall shape becomes a square, and the primary coil 20 and The secondary coil 30 is fastened by inserting the primary coil 20 on one side of the pillar of the core body 10 and inserting the secondary coil 30 above the primary coil 20 and the secondary. The coil 30 is configured to be stacked.
상기 설명과 같이 1차코일(20)과 2차코일(30)을 사각형 모양으로 형성하게 되면, 표 2의 비교내용에서 나타난 바와 같이 원형으로 형성되는 종래의 코일체에 비해 코일의 권회 길이를 현저히 줄일 수 있게될 뿐만 아니라 코일의 길이가 감소됨에 따라 코일의 자체저항 및 부하시 코일에서 발생하는 열 또한 현저히 감소하는 효과를 기대할 수 있다.As described above, when the primary coil 20 and the secondary coil 30 are formed in a square shape, the winding length of the coil is remarkably increased as compared with the conventional coil body formed in a circular shape as shown in the comparison of Table 2. Not only can it be reduced, but as the length of the coil is reduced, the coil's self-resistance and heat generated from the coil under load can be expected to be significantly reduced.
그리고, 상기 1차코일(20)에는 외부 입력전압이 인가되기 위한 이력선(21)이 구비되고, 2차코일(30)에는 고전압으로 증폭된 출력전압이 출력되기 위한 출력선(31)이 구비된다.The primary coil 20 is provided with a hysteresis line 21 for applying an external input voltage, and the secondary coil 30 has an output line 31 for outputting an amplified output voltage with a high voltage. do.
상기 누설코어(40)는 2차코일(30)의 출력전류를 조절하기 위한 것으로서, ''자형의 철편을 일정두께가 되도록 적층하여 이루며, 이 누설코어(40)는 1차코일(20)과 2차코일(30) 사이의 코어체(10)의 공간부에 삽입하여 누설코어(40)에서 발생하는 누설자속이 2차코일(30)에 영향을 미치도록 한다.The leakage core 40 is to adjust the output current of the secondary coil 30, ' It is formed by stacking the iron pieces so as to have a constant thickness, and the leak core 40 is inserted into the space of the core body 10 between the primary coil 20 and the secondary coil 30 to leak the core 40. Leakage flux generated in the) to affect the secondary coil (30).
이와같이 ''자형의 철편을 적층하여 누설코어(40)를 형성하면 누설자속 양이 증가하므로, 사각형 모양의 철편을 적층하여 만든 종래의 누설코어 보다 적은두께로 형성하여도 되므로 변압기 전체의 크기를 줄일 수 있을 뿐만 아니라 누설코어(40)에 소비되는 철편의 양 또한 감소시킬 수 있는 잇점이 있다.like this ' 'If the leakage core 40 is formed by stacking the iron pieces, the amount of magnetic flux is increased, and thus the total size of the transformer may be reduced since the leakage magnetic flux may be increased. In addition, there is an advantage that can also reduce the amount of iron pieces consumed in the leak core (40).
상기 표 3 은 상기 설명과 같이 제작된 본 발명의 변압기의 특성을 종래의 변압기와 비교한 것으로서, 이 표 3 에 의하면 본 발명의 변압기의 정격용량, 정격전류, 소비전력, 무부하손실, 중량등 대부분의 특성이 종래 변압기보다 윌등히 향상되어 있음을 알 수 있다.Table 3 compares the characteristics of the transformer of the present invention manufactured as described above with a conventional transformer, and according to Table 3, most of the rated capacity, rated current, power consumption, no-load loss, weight, etc. of the transformer of the present invention. It can be seen that the characteristic of is much improved than the conventional transformer.
그리고, 상기 미설명된 도면부호 50은 코어체(10)와 2차코일(30) 상호간을 절연하기 위해 도포되는 절연물이다.The non-described reference numeral 50 is an insulator applied to insulate the core body 10 and the secondary coil 30 from each other.
이와같이 구성된 본 발명 변압기의 동작을 설명하면,Referring to the operation of the transformer of the present invention configured as described above,
먼저, 1차코일(20)의 입력선(21)으로 110V 또는 220V 의 전압이 인가되면, 입력선(21)으로 입력된 입력전압은 1차코일(20)을 통해 2차코일(30)로 공급되어 지고, 2차코일(30)을 통과하는 동안 코어체(10)의 자속과 2차코일(30)의 전기장이 쇄교하면서 코일을 통과하는 전압이 증폭되어 출력선(31)을 통해 출력되는 것이다.First, when a voltage of 110V or 220V is applied to the input line 21 of the primary coil 20, the input voltage input to the input line 21 is transferred to the secondary coil 30 through the primary coil 20. While being supplied, the magnetic flux of the core body 10 and the electric field of the secondary coil 30 intersect while passing through the secondary coil 30, and the voltage passing through the coil is amplified and output through the output line 31. will be.
이상에서 설명한 바와같이 본 발명은 '' 모양으로 철심을 권회 한 후 그 중간부분을 절단하여서 된 ''모양의 하측코어와 '' 모양의 상측코어를 상호 결합하여 코어체를 구성하고, 이 코어체의 일측 기둥부위에 사각형 모양으로 코일이 권선된 외부전원 입력용 1차코일과 전압증폭용 2차코일을 순서적으로 적층하므로서, 코어체와 1차 및 2차코일의 무게 및 부피를 현저히 감소시킬 수 있고, 코어체의 자속밀도 증가로 인해 변압기의 출력특성을 향상시킬 수 있도록 한 네온관용 변압기이다.As described above, the present invention is' By winding the core in the shape and cutting the middle part 'Shaped bottom core' 'Combining the upper cores of each other to form a core body, and by laminating the primary coil for external power input and the secondary coil for voltage amplification in a square shape on one pillar of the core body in order It is a neon tube transformer that can significantly reduce the weight and volume of the core body and the primary and secondary coils, and improve the output characteristics of the transformer by increasing the magnetic flux density of the core body.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980020153A KR20000000522A (en) | 1998-06-01 | 1998-06-01 | Transformer for neon tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980020153A KR20000000522A (en) | 1998-06-01 | 1998-06-01 | Transformer for neon tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000000522A true KR20000000522A (en) | 2000-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980020153A Ceased KR20000000522A (en) | 1998-06-01 | 1998-06-01 | Transformer for neon tube |
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| Country | Link |
|---|---|
| KR (1) | KR20000000522A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7394872B2 (en) | 2001-09-27 | 2008-07-01 | Samsung Electronics Co., Ltd. | Data receiver and method for receiving data using folded differential voltage sampler |
| KR101227832B1 (en) * | 2011-07-08 | 2013-01-29 | (주)시티이텍 | Operational transformer |
| CN108010681A (en) * | 2018-02-01 | 2018-05-08 | 梁兴云 | A kind of mirror image balances isolated power supply transformer |
-
1998
- 1998-06-01 KR KR1019980020153A patent/KR20000000522A/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7394872B2 (en) | 2001-09-27 | 2008-07-01 | Samsung Electronics Co., Ltd. | Data receiver and method for receiving data using folded differential voltage sampler |
| KR101227832B1 (en) * | 2011-07-08 | 2013-01-29 | (주)시티이텍 | Operational transformer |
| CN108010681A (en) * | 2018-02-01 | 2018-05-08 | 梁兴云 | A kind of mirror image balances isolated power supply transformer |
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