JPS5817605A - Stabilizer for discharge lamp - Google Patents
Stabilizer for discharge lampInfo
- Publication number
- JPS5817605A JPS5817605A JP56116208A JP11620881A JPS5817605A JP S5817605 A JPS5817605 A JP S5817605A JP 56116208 A JP56116208 A JP 56116208A JP 11620881 A JP11620881 A JP 11620881A JP S5817605 A JPS5817605 A JP S5817605A
- Authority
- JP
- Japan
- Prior art keywords
- ballast
- magnetic core
- coil
- magnetic
- discharge lamp
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000003381 stabilizer Substances 0.000 title abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000000696 magnetic material Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 241000252233 Cyprinus carpio Species 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
【発明の詳細な説明】
近年、省エネルギー、省資源の観点から各種高効率光源
の開発が行われているが、それと併行して放電灯用安定
器については、（１）新材料使用による安定器設計。（
２）小型軽雷化のだめの電子回路、デバ・イスの導入。[Detailed Description of the Invention] In recent years, various high-efficiency light sources have been developed from the viewpoint of energy saving and resource saving. design. (
2) Introduction of electronic circuits and device chairs to reduce the size of light lightning.
（３）高周波変換点灯安定器などの諸技術の導入、実用
化が行われてお９、放電灯用安定器そのものの技術的様
相も変わりつつある。上記（１）の分類に屈する珪素鋼
板と銅線コイルを基本部品とする通常形安定器はインダ
クタンスによる電流慣性によりその機能を果す一見単純
な部品であるが、（３）の高周波変換点灯安定器と対比
するとき、
（（イ） 無効電力によるランプ電流の制御。(3) Various technologies such as high-frequency conversion lighting ballasts have been introduced and put into practical use9, and the technical aspects of discharge lamp ballasts themselves are also changing. A normal type ballast whose basic components are a silicon steel plate and a copper wire coil, which fall under the category (1) above, is a seemingly simple component that performs its function through current inertia caused by inductance, but a high-frequency conversion lighting ballast (3) When contrasted with ((a) control of lamp current using reactive power.
（（ロ）無雑音の制御。((b) Noiseless control.
（ハ）電源への低次調波の抑制ならびにフリッカの抑制
。(c) Suppression of low-order harmonics to the power supply and suppression of flicker.
に） レギュレーションの確保。) Ensuring regulations.
（ホ） 簡単なスタータと組み合わせてのランプの始動
。(e) Starting the lamp in combination with a simple starter.
などの機能を複合的に有すると見ることが出来も多くの
電・子部品により上記の安定器の基本機能を合成すると
共に回路機能の自由度を増加させる（３）の高周波変換
点灯安定器と（１）の通常形安定器とはその持ち味、従
ってその使途も判然と異なっているの′が実状である。The high-frequency conversion lighting ballast (3) can be seen as having multiple functions such as (3), which combines the basic functions of the above-mentioned ballast with many electronic and electronic components, and increases the degree of freedom in circuit functions. The reality is that the characteristics and, therefore, the uses are clearly different from the normal type ballast in (1).
そしてそれらの□
技術的発展は同一線上にあるのではなくて、夫々異なっ
た線上にあると見ることが出来る。即ち（３）の高周波
変換点灯安定器は点灯回路技術の開発、改良とか断電子
部品の導入とかその特性改善を技術発展のだめの手段と
するのに対し、（１）の通常形安定器は点灯回路技術に
依存するところは事実上無く、主として新材料の導入に
よる構造や工作法の開発、改良によっている。And these □ technological developments can be seen not to be on the same line, but on different lines. In other words, the high frequency conversion lighting ballast in (3) uses the development and improvement of lighting circuit technology, the introduction of disconnection electronic components, and improvement of its characteristics as a means of technological development, whereas the conventional type ballast in (1) There is virtually no dependence on circuit technology, and it is mainly based on the development and improvement of structures and manufacturing methods by introducing new materials.
本発明は通常形安定器に関するものであり従って又新材
料の導入による構造や工作法に関するものである。とこ
ろで、この様な意味に於いて、近年の通常形安定器での
最も著るしい変化は所謂Ｅ種安定器の実用化普及である
。ちなみに、このＥ種化と云うのは確かにＡ種絶縁材料
から８種絶縁材料への移行には違いないのであるが、そ
れは同時にそれまでの紙ボビンと層間紙使用のコイルか
らプラスチックボビント無層間絶縁材の精密巻きへの移
行従って又それに伴う銅線占積率の向上から銅線並びに
珪素鋼板使用量の減少となっている。端的には断絶縁材
料の導入がコイルまわシの工作法・ならびにコイルまわ
りの構造の変化となっている。猶、この変化は一見地味
で変化には違いないが、通常形安定器の技術としては変
革と云って良い大きな変化であって、永らく旧態依然で
あった通常形安定器の殆んどがこ＼数年でＥ種化して現
在に至っている。しかしながら、このＥ種化によっても
、珪素鋼板の積層による磁気コアとそして角形形状のコ
イルとをベース（１１）・カバー＋１２１で組み上げる
と云う構造はそのま＼となっていた。本発明はこの辺に
関連してなされたものであって、通常形安定器としては
恐らく究極的形態乃至は構造となろうものである。The present invention relates to conventional ballasts and, therefore, to construction and manufacturing methods that incorporate new materials. By the way, in this sense, the most significant change in conventional ballasts in recent years is the widespread use of so-called E-type ballasts. By the way, this transition to Class E is certainly a transition from Class A insulation materials to Class 8 insulation materials, but it also means a shift from coils that used paper bobbins and interlayer paper to plastic bobbinless materials. The shift to precision winding of interlayer insulation materials and the associated improvement in copper wire space factor have led to a decrease in the amount of copper wire and silicon steel plate used. Simply put, the introduction of insulating materials has led to changes in the method of manufacturing coil winders and the structure around the coils. Although this change may seem modest at first glance, it is a major change that can be called a revolution in the technology of conventional ballasts, and most of the conventional ballasts that have remained the same for a long time are ＼After a few years, it became an E species and continues to this day. However, even with this E type, the structure of assembling a magnetic core made of laminated silicon steel plates and a rectangular coil with a base (11) and a cover +121 remained unchanged. The present invention has been made in this regard, and is probably the ultimate form or structure for a conventional ballast.
こ＼に、第１図は現行Ｅ種安定器例であって、７・第２
図の磁気コアー（７）、第３図のコイＩｖ（８ＬＬ１２
のベース（１１１・カバー（１２とそれに端子板とより
構成される典形的なものであり従来例を示す。In this case, Figure 1 shows an example of the current class E ballast.
The magnetic core (7) shown in the figure, the carp IV (8LL12) shown in Fig.
This is a typical example consisting of a base (111), a cover (12), and a terminal board, and is a conventional example.
籾て、第５図は本発明による一体構造の安定器例である
。そして第６図はそれに用いられたる磁気コアー〇５１
を示し、第７図はそれに用いられたるコイル■を示して
いる。Fig. 5 is an example of an integrated stabilizer according to the present invention. And Figure 6 shows the magnetic core 〇51 used for it.
, and FIG. 7 shows the coil (3) used therein.
と・ころで、第１図の如き従来安定器の場合、珪素鋼板
からプレス工程にてＥ型磁芯とした後、焼鈍工程を経て
所定の積み厚にし、第３図のコイ／Ｖ ｉ８１を挿入し
、第４図のベース（１１＋ ＠カバーｔ１２１でかしめ
て組み上げ、コイルの端子処理を行って後、ギャップ調
整を経て、ワニス含浸後乾燥され製品となる。工程的に
は存外多くの工程を経て始めて出来上るわけである。そ
して磁気回路として特徴的なことの一つは、高透磁率材
料とエア・ギャップとを組み合わせて容量増大を計るた
め、従来形安定器に於いてはそれで扱われる磁気エネル
ギーの大半がエア・ギャップ部に集中する結果、ギャッ
プ部での機械的振動に基く騒音問題が常にトラブルの原
因（製造面でも、使用時にも）となって来た。ベースｆ
ｌｌｌ・カバー（Ｉ２１による強力なかしめとかワニス
を積層鉄芯にも含浸させるのは、この辺の配慮に外なら
ぬ。当発明の一体化構造放電灯用の安定器の特徴は以上
とは対照的なものと云える。即ち、第６図の如き磁気コ
アー（１５１、いわばベース（１１）・カバー（１２）
と合体した磁気コアー（７）が、軟磁性体の粉末合金の
キャスト工程に、より作り出される。By the way, in the case of the conventional ballast shown in Fig. 1, the silicon steel plate is made into an E-shaped magnetic core in a pressing process, and then annealed to a predetermined stacking thickness, and the coil/V i81 shown in Fig. 3 is made. Insert the base shown in Figure 4 (11 + @ cover t121), caulk and assemble, process the coil terminals, adjust the gap, impregnate with varnish, and dry to create the product. One of the characteristics of magnetic circuits is that they increase capacity by combining high magnetic permeability materials and air gaps, which is not the case in conventional ballasts. As most of the magnetic energy is concentrated in the air gap, noise problems due to mechanical vibrations in the gap have always been a source of trouble (both in manufacturing and during use).Base f
The strong caulking with I21 and the impregnation of the laminated iron core with varnish are all due to this consideration.The characteristics of the ballast for an integrated discharge lamp of the present invention are in contrast to the above. In other words, the magnetic core (151, so to speak, base (11) and cover (12) as shown in Figure 6)
A magnetic core (7) is produced by a process of casting a soft magnetic powder alloy.
之に組み合わされるべきコイルは、従来安定器の如く直
方形断面である必要はなく、円形断面の最も合理的・・
・・・・所要銅線長が短かくなり、正方形断面と比較す
ると約２割短かくなる・・・・・・形状のコイルが使用
出来る。そしてコイル挿入後、流動性絶縁材を注入充填
し、之を固化せしめることにより絶縁層を形成すると共
に一体化構造として出来上ることになる。従来形の安定
器に比して工程的に遥かに簡単なのは明らかである。The coil to be combined with this does not need to have a rectangular cross section like conventional ballasts, but a circular cross section is the most rational...
...The required copper wire length is shortened, and it is possible to use a coil with a shape that is approximately 20% shorter than a square cross section. After inserting the coil, a fluid insulating material is injected and filled, and by solidifying it, an insulating layer is formed and an integrated structure is completed. It is clear that the process is much simpler than conventional ballasts.
そして、磁気回路としての特徴も対照的である。Furthermore, their characteristics as magnetic circuits are also contrasting.
即ち、軟磁性粉末に薄い絶縁被膜を施す結果、キャスト
後の実効透磁率は従来形安定器の実効透磁率程度例えば
２００ガウス／工ルステツド程度に選定することが可能
であって、所謂ギャップ入りリアクトルとして構成する
必要はない。That is, as a result of applying a thin insulating film to the soft magnetic powder, the effective magnetic permeability after casting can be selected to be about the same as the effective magnetic permeability of conventional ballasts, for example, about 200 gauss/perme stead, and it is possible to select a so-called gap reactor. There is no need to configure it as .
又、ある程度高めの透磁率に選んでおいてギャップを設
けた場合にも従来形安定器での如く磁気エネルギーがエ
ア・ギャップに集中することはなく磁気エネルギーの殆
んどはコア一部にある。従ってノン・ギヤツブとして構
成するにしろ、あるいはギャップを設けるにしろ、磁−
（コアー突き合わせ面に集中する磁気エネルギーによる
所謂安定器駐音問題から解放されることになる。又、イ
ンダクタンスに対する突き合わせ面のギャップの影響も
従来形安定器と対照的に殆ど不感となる様に設定可能で
ある。換訂すれば、実効透磁率の安定化もしくはコイル
巻数の対応によって従来形安定器のり１］きギャップ調
整工程を経ることなしに所要インダクタンス値を安定に
得ることが出来、機械的構造の面からのみでなく、磁気
回路的特性からも一体化構造を可能ならしめていると云
えよう。Also, even if a gap is provided with a somewhat high magnetic permeability, the magnetic energy will not be concentrated in the air gap like in conventional ballasts, and most of the magnetic energy will be in a part of the core. . Therefore, whether configured as a non-geared gear or with a gap, magnetic
(This eliminates the so-called ballast noise parking problem caused by magnetic energy concentrated on the core abutting surface. Also, in contrast to conventional ballasts, the effect of the gap between the abutting surfaces on inductance is almost insensitive. It is possible. If revised, the required inductance value can be stably obtained without going through the gap adjustment process of conventional ballasts by stabilizing the effective permeability or adjusting the number of coil turns. It can be said that the integrated structure is possible not only from the structural point of view but also from the magnetic circuit characteristics.
以上は当発明による一体化構造安定器の基本的特徴であ
るが、この他にも磁気コアー形状の自由度、精度の高い
こと等から以下の様な諸特徴をも有している。The above are the basic features of the integrated structure ballast according to the present invention, but in addition to these, it also has the following features due to its high degree of freedom and precision in the shape of the magnetic core.
第８＠は磁気コアーの突き合わせ部を段構造口）とした
もので、組立て時の治工具を簡易化することが出来よう
。第９図は突出状脚を磁気コアー（２）に設けたもので
あり安定器下面の通風を可能にするものであり、第１０
図は安定器下面を平坦■にし、照明器具への熱伝導を良
くするものであって、何れも放熱性を良くするのに寄与
するものである。第１１図は本発明の安定器を特にスリ
ムな形状にするためにコイルを楕円ｃ１４）とし且つそ
れに見合った磁気コアー形状（２５）としたものである
。次に第１２図は当安定器の上側に端子スペースを設け
るべく、磁気コアーの上側綾線部を柱状磁路（イ）とし
たものである。猶、第５図及び第６図に示された実施例
では端子は（１１）
当安定器の端面（１４１に設けられている。No. 8 @ has a stepped structure at the abutting portion of the magnetic core, which may simplify the jigs and tools used during assembly. Figure 9 shows a magnetic core (2) with protruding legs that enable ventilation of the lower surface of the ballast.
In the figure, the lower surface of the ballast is made flat to improve heat conduction to the lighting equipment, both of which contribute to improving heat dissipation. In FIG. 11, in order to make the ballast of the present invention particularly slim, the coil is made into an ellipse (c14), and the magnetic core shape (25) is made to correspond to the ellipse. Next, in FIG. 12, the upper twill portion of the magnetic core is made into a columnar magnetic path (A) in order to provide a terminal space above the ballast. However, in the embodiment shown in FIGS. 5 and 6, the terminal (11) is provided on the end face (141) of the ballast.
２迄に述べた様な特徴により、本発明による一体化構造
の安定器は導線コイルと磁気コアーによる所謂通常形安
定器としては究極的形態乃至は構造のものを合理的価格
にて供給し得るものと考えられるものである。Due to the features described up to 2, the integrated structure ballast according to the present invention can be provided at a reasonable price with the ultimate form or structure as a so-called normal type ballast using a conductive wire coil and a magnetic core. It is something that can be considered as a thing.
第１図は従来形安定器のうちＥ種安定器といわれている
ものの外観例である。第２図はそのＥ種安定器の磁気コ
アーの例であり、第３図はそのＥ種安定器のコイルの例
であり、そして第・１図はそのＥ種安定器のベース・カ
バー例である。
第５図は本発明による一体化構造の放電灯用安定器の実
施例であって、取付用脚部及び端子板が安定器端部に設
けられているものである。
第６図は当実施例に用いられている磁気コアー例であり
、第７図は同コイル例である。第８図は磁気コアーの突
き合わせ面を段構造とした例である。
第９図は突出状脚部、そして第１０図は平坦状脚部の例
である。第１１図は、スリムな形状とするために楕円形
断面のコイ〜と開用磁気コアーの例である。第１２図は
当安定器の上側陵線部を柱状磁路としたものの例である
。
特許出願人の名称 黒井興産株式会社
第 ３ 因
第４図
第５図
第 ６（￥１
′ｉＡ８図
第１１ 国
第１２ 図FIG. 1 shows an example of the appearance of a conventional ballast called a Class E ballast. Figure 2 is an example of the magnetic core of the class E ballast, Figure 3 is an example of the coil of the class E ballast, and Figure 1 is an example of the base cover of the class E ballast. be. FIG. 5 shows an embodiment of a ballast for a discharge lamp having an integrated structure according to the present invention, in which a mounting leg and a terminal plate are provided at the end of the ballast. FIG. 6 shows an example of the magnetic core used in this embodiment, and FIG. 7 shows an example of the same coil. FIG. 8 shows an example in which the abutting surfaces of the magnetic cores have a stepped structure. FIG. 9 shows an example of a protruding leg, and FIG. 10 shows an example of a flat leg. FIG. 11 is an example of a carp and an open magnetic core having an elliptical cross section in order to have a slim shape. FIG. 12 is an example of the ballast having a columnar magnetic path in the upper ridge line portion. Name of Patent Applicant Kuroi Kosan Co., Ltd. No. 3 Figure 4 Figure 5 Figure 6 (¥1 'iA8 Figure 11 Country Figure 12
Claims (1)
ン間に流動性絶縁材を注入充填し、之の固化によシ絶縁
層を形成すると共に一体化構造となしたことを特徴とす
る放電灯用安定器。 （２）磁気コアの突き合わせ面に空隙部を有しないこと
を特徴とする特許請求の範囲第１項記載の放電灯用安定
器。 （３１磁気コアの突き合わせ面を段構造となしだことを
特徴とする特許請求の範囲第１項ないし第（２）項記載
の放電灯用安定器ｂ （４） 照明器具への取付は用突起部を磁気コアに設
けたことを特徴とする特許請求の範囲第１項ないし第３
項記載の放電灯用安定器。 （５）磁気コアーの一部を突出させることによシ脚部と
したことを特徴とする特許請求の範囲第１項ないし第４
項記載の放電灯用安定器。 （６）磁気コアーの一部を平坦面とすることにより脚部
としたことを特徴とする特許請求の範囲第１項記載々い
し第５項記載の放電灯用安定器。 （７） ボビン断面を円型もしくは楕円型としたこと
を特徴とする特許請求の範囲第１項記載の放電灯用安定
器。 （８） 角型断面の磁気コアに於いて陵線部を柱・・
状磁路部にしたことを特徴とする特許請求の範囲第１項
ないし第５項記載の放電灯用安定器。[Claims of Claims] (1) A fluid insulating material is injected and filled between the magnetic core, coil, and bobbin by powder metallurgy, and when it solidifies, an insulating layer is formed and an integrated structure is formed. A ballast for discharge lamps featuring: (2) The ballast for a discharge lamp according to claim 1, characterized in that there is no gap in the abutting surfaces of the magnetic cores. (31) A ballast b for a discharge lamp according to claims 1 to 2, characterized in that the abutting surfaces of the magnetic cores have a stepped structure. Claims 1 to 3, characterized in that the part is provided in the magnetic core.
Ballast for discharge lamps as described in section. (5) Claims 1 to 4, characterized in that the leg portion is formed by protruding a part of the magnetic core.
Ballast for discharge lamps as described in section. (6) A ballast for a discharge lamp according to any one of claims 1 to 5, wherein a part of the magnetic core is made into a flat surface to form a leg part. (7) The ballast for a discharge lamp according to claim 1, wherein the bobbin has a circular or elliptical cross section. (8) In a magnetic core with a square cross section, the ridge line part is a pillar...
A ballast for a discharge lamp according to any one of claims 1 to 5, characterized in that the ballast has a shaped magnetic path portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56116208A JPS5817605A (en) | 1981-07-23 | 1981-07-23 | Stabilizer for discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56116208A JPS5817605A (en) | 1981-07-23 | 1981-07-23 | Stabilizer for discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5817605A true JPS5817605A (en) | 1983-02-01 |
Family
ID=14681511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56116208A Pending JPS5817605A (en) | 1981-07-23 | 1981-07-23 | Stabilizer for discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5817605A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63129482U (en) * | 1987-02-17 | 1988-08-24 | ||
| JPS63129485U (en) * | 1987-02-17 | 1988-08-24 | ||
| WO2008104636A1 (en) * | 2007-02-26 | 2008-09-04 | Salomaeki Jarkko | Method for manufacturing a magnetic core piece and a magnetic core piece |
-
1981
- 1981-07-23 JP JP56116208A patent/JPS5817605A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63129482U (en) * | 1987-02-17 | 1988-08-24 | ||
| JPS63129485U (en) * | 1987-02-17 | 1988-08-24 | ||
| JPH0131034Y2 (en) * | 1987-02-17 | 1989-09-22 | ||
| JPH0131031Y2 (en) * | 1987-02-17 | 1989-09-22 | ||
| WO2008104636A1 (en) * | 2007-02-26 | 2008-09-04 | Salomaeki Jarkko | Method for manufacturing a magnetic core piece and a magnetic core piece |
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