JPS6064418A - Ballast for discharge lamp - Google Patents
Ballast for discharge lampInfo
- Publication number
- JPS6064418A JPS6064418A JP58171362A JP17136283A JPS6064418A JP S6064418 A JPS6064418 A JP S6064418A JP 58171362 A JP58171362 A JP 58171362A JP 17136283 A JP17136283 A JP 17136283A JP S6064418 A JPS6064418 A JP S6064418A
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- ballast
- height
- coil
- case
- 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.)
- Granted
Links
Classifications
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は放電灯用安定器に係り、更に詳しくは放電灯用
安定器のボビンとこれを収容するケースについての構造
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a ballast for a discharge lamp, and more particularly to a structure of a bobbin of a ballast for a discharge lamp and a case housing the bobbin.
従来の放電灯用安定器に使用されているボビンは一般に
$1図に示すような形状をしている。第1肉において、
1はボビン、2はボビン鍔である。A bobbin used in a conventional discharge lamp ballast generally has a shape as shown in Figure $1. In the first meat,
1 is a bobbin, and 2 is a bobbin tsuba.
ボビイ叡2の高さは巻線仕様により決まる。即ち、ボピ
412は、ボビン1に巻回された巻線を係止する高さが
必要であるが、実際には巻線機の精度や、線径のばらつ
きなどにより、巻線を係止するに必要な高さより、更に
+α高くしなければならない。そうでないと、実際の巻
線作業では不良が多発することになる。The height of Bobbi Ei 2 is determined by the winding specifications. In other words, the bobbin 412 needs to have a height to lock the winding wound around the bobbin 1, but in reality, it is difficult to lock the winding due to the accuracy of the winding machine, variations in wire diameter, etc. The height must be increased by +α more than the required height. Otherwise, many defects will occur during actual winding work.
このように、ボビ4を巻線を係止するに必要な高さより
更に+α高くした従来の安定器の一例を縦断面図で第2
図に示す。第2図において、3は上ケース、4は下ケー
ス、5はコイル、6はコアー、7は外装テープ、8は空
間である。この安定器は、ボピ4’92を+α高くして
いるので、その分だけ高さが高くなるという欠点がある
。また、コイル5 (外装テープ7)と上下ケース3.
4との間に空間8ができるために、コイル5で発生する
熱がケース3. Aに伝わり難く、温度的にも問題があ
る。In this way, an example of a conventional ballast in which the bobby 4 is made higher than the height required to lock the winding is shown in the second vertical cross-sectional view.
As shown in the figure. In FIG. 2, 3 is an upper case, 4 is a lower case, 5 is a coil, 6 is a core, 7 is an exterior tape, and 8 is a space. This ballast has the disadvantage that the height of the ballast is increased by +α since the height of the ballast is increased by +α. In addition, the coil 5 (exterior tape 7) and the upper and lower cases 3.
Since a space 8 is created between the coil 5 and the coil 5, the heat generated in the coil 5 is transferred to the case 3. It is difficult to transmit to A, and there is also a problem in terms of temperature.
本発明の目的は、高さが低く、且つ、コイル温度上昇の
少ない放電灯用安定器の提供するにある。An object of the present invention is to provide a ballast for a discharge lamp that is low in height and causes a small rise in coil temperature.
本発明の放電灯用安定器は、ボビ署−が突出部を有し、
ボビンを収容するケースの該突出部に対応する個所に穴
又は切欠きを設けであることな特徴とする。In the discharge lamp ballast of the present invention, the bobbin station has a protrusion,
A feature is that a hole or notch is provided at a location corresponding to the protrusion of the case that accommodates the bobbin.
以下、本発明の放電灯用安定器を実施例の図面に基づい
て詳述する。第6図は本発明の放電灯用安定器の実施例
の縦断面図、第3図、第4図及び第5図は、それぞれ第
6図の安定器を構成するボビン、上ケース及び下ケース
の斜視図である。EMBODIMENT OF THE INVENTION Hereinafter, the ballast for discharge lamps of this invention will be explained in detail based on the drawing of an Example. FIG. 6 is a longitudinal sectional view of an embodiment of the ballast for a discharge lamp of the present invention, and FIGS. 3, 4, and 5 are a bobbin, an upper case, and a lower case, respectively, which constitute the ballast of FIG. 6. FIG.
この安定器に使用されるボビン1 fi”42には、第
3図に示すように上下の隅部にそれぞれ上下に突出する
突出部9を設けである。ボビ4v2の突出部9を設けて
ない部分の高さはコイルを係止するに必要な高さである
。突出部9の高さは、巻線作業を円滑に実施する為に必
要な高さ、即ち前述の+αの高さとされる。従って、こ
のボビンにおける突出部9を含むボビ7n2の高さが、
第1因及び第2図に示す従来のポビ4ヲの高さと同じ寸
法になる。As shown in Fig. 3, the bobbin 1fi''42 used in this stabilizer is provided with protrusions 9 that protrude upward and downward, respectively, at the upper and lower corners.The protrusions 9 of the bobbin 4v2 are not provided. The height of the part is the height necessary to lock the coil.The height of the protrusion 9 is the height necessary to smoothly perform the winding work, that is, the height of +α mentioned above. .Therefore, the height of the bobbin 7n2 including the protrusion 9 in this bobbin is
The dimensions are the same as the height of the conventional povi 4 shown in the first factor and FIG.
また、第4図に示すように、ボビンを収容した場合に、
突出部9が上ケース6に当る個所に切欠き10を設けで
ある。同様に、第5図に示す工うに、下ケース4に角穴
11を設けである。Also, as shown in Figure 4, when the bobbin is housed,
A notch 10 is provided at the location where the protrusion 9 contacts the upper case 6. Similarly, as shown in FIG. 5, a square hole 11 is provided in the lower case 4.
従って、ボビン1にコイル5を巻着し、外装テープ7を
装着し、コアー6を挿入して、これを上下ケース3.4
で包み、プレスにて一体に固着する際は、ポビン譚2の
突出部9が上下ケース6゜4の切欠10及び角穴11に
進入し、ボピ12の突出していない中央部が上下ケース
5.4に圧接し、コイル5も外装テープ7が介在するが
、空間を形成することなくケース3,4に密着する。Therefore, the coil 5 is wound around the bobbin 1, the exterior tape 7 is attached, the core 6 is inserted, and the upper and lower cases 3.4
When wrapping them with a press and fixing them together with a press, the protruding part 9 of the pobin tan 2 enters the notch 10 and square hole 11 of the upper and lower cases 6°4, and the non-protruding central part of the bopi 12 fits into the upper and lower cases 5. .4, and the coil 5 is also in close contact with the cases 3 and 4 without forming any space, although the outer tape 7 is interposed therebetween.
ボビン1を上下ケース3.4の間にプレスして収容した
状態を第6図に示しである。突出部9の先端が上下ケー
ス3.4より更に突出し邪魔になるときは、切断すれば
よい。FIG. 6 shows a state in which the bobbin 1 is pressed and housed between the upper and lower cases 3.4. If the tip of the protrusion 9 protrudes further from the upper and lower cases 3.4 and becomes an obstruction, it may be cut off.
この結果、安定器高さはポピー4高さの突出部の分、即
ち+α分、を含まない寸法になり従来より低い高さの安
定器となる。また、コイル5とケース3.4との間の空
間がなくなり、コイル5の熱はケース5.4に伝わり易
く、コイル温度も低くなる。As a result, the height of the ballast becomes a dimension that does not include the protruding portion of the height of Poppy 4, that is, +α, resulting in a ballast with a lower height than the conventional one. Further, there is no space between the coil 5 and the case 3.4, the heat of the coil 5 is easily transmitted to the case 5.4, and the coil temperature is also lowered.
本発明の安定器においては、ボビ4ざの巻線を係止する
に必要な高さエリ、更に円滑な巻線作業を行う為必要な
+αの高さは、ボピ4確の突出部でまかなわれ、この突
出部がケースの穴又は切欠き中に収納されるので、この
+αの高さが安定器高さ寸法を高くする要因とならない
。またコイルがケースと密着するので、コイルで発生す
る熱は、ケースに伝わり、コイル温度を低くすることが
できる。In the ballast of the present invention, the height required for locking the windings at the four ends of the bobbin, and the height +α necessary for smooth winding work, are determined by the protrusion of the four ends of the bobbi. Since the protrusion is accommodated in the hole or cutout of the case, the +α height does not increase the height of the ballast. Furthermore, since the coil is in close contact with the case, the heat generated by the coil is transferred to the case, making it possible to lower the coil temperature.
第2図は従来の放電灯用安定器の一例の縦断面図、第1
図は第2の安定器のボビンの斜視図、第6図は本発明の
放電灯用安定器の実施例の縦断面図、第3囚、第4図及
び85図はそれぞれ第6図の安定器のボビン、上ケース
及び下ケースの斜視図である。
1・・・ボビン、2・・・ポビAv、5・・・上ケース
、4・・・下ケース、5・・・コイル、6・・・コアー
、7・・・外装テープ、8・・・空間、9・・・突出部
、1o・・・切欠き、11・・・角八
第 1 図
第 2 図
$ 3 図
沸4図
O
第 S 図
第 6 図Figure 2 is a vertical cross-sectional view of an example of a conventional discharge lamp ballast.
The figure is a perspective view of the bobbin of the second ballast, FIG. 6 is a longitudinal cross-sectional view of an embodiment of the ballast for discharge lamps of the present invention, and FIGS. It is a perspective view of the bobbin of a container, an upper case, and a lower case. 1...Bobbin, 2...PoviAv, 5...Upper case, 4...Lower case, 5...Coil, 6...Core, 7...Exterior tape, 8...・Space, 9... Projection, 1o... Notch, 11... Corner 8 Figure 1 Figure 2 Figure $ 3 Figure 4 Figure O Figure S Figure 6
Claims (1)
突出部に対応する個所に穴又は切欠を設けであることを
特徴とする放電灯用安定器。1. A ballast for a discharge lamp, characterized in that the bobbin has four protruding parts, and a hole or notch is provided at a location corresponding to the protruding part of a case for accommodating the bobbin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58171362A JPS6064418A (en) | 1983-09-19 | 1983-09-19 | Ballast for discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58171362A JPS6064418A (en) | 1983-09-19 | 1983-09-19 | Ballast for discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6064418A true JPS6064418A (en) | 1985-04-13 |
JPH023529B2 JPH023529B2 (en) | 1990-01-24 |
Family
ID=15921774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58171362A Granted JPS6064418A (en) | 1983-09-19 | 1983-09-19 | Ballast for discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6064418A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106158299A (en) * | 2016-09-30 | 2016-11-23 | 福建永强力加动力设备有限公司 | A kind of reactor skeleton |
CN106252031A (en) * | 2015-06-12 | 2016-12-21 | 松下知识产权经营株式会社 | Magnetic device and use the power conversion unit of this magnetic device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311039U (en) * | 1976-07-09 | 1978-01-30 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311039B2 (en) * | 1973-05-07 | 1978-04-18 |
-
1983
- 1983-09-19 JP JP58171362A patent/JPS6064418A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311039U (en) * | 1976-07-09 | 1978-01-30 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106252031A (en) * | 2015-06-12 | 2016-12-21 | 松下知识产权经营株式会社 | Magnetic device and use the power conversion unit of this magnetic device |
US11705260B2 (en) | 2015-06-12 | 2023-07-18 | Panasonic Intei Lectual Property Management Co., Ltd. | Magnetic device including winding and insulators, and power conversion device using the same |
CN106158299A (en) * | 2016-09-30 | 2016-11-23 | 福建永强力加动力设备有限公司 | A kind of reactor skeleton |
CN106158299B (en) * | 2016-09-30 | 2018-01-09 | 福建永强力加动力设备有限公司 | A kind of reactor skeleton |
Also Published As
Publication number | Publication date |
---|---|
JPH023529B2 (en) | 1990-01-24 |
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