JPS6457618U - - Google Patents
Info
- Publication number
- JPS6457618U JPS6457618U JP14930787U JP14930787U JPS6457618U JP S6457618 U JPS6457618 U JP S6457618U JP 14930787 U JP14930787 U JP 14930787U JP 14930787 U JP14930787 U JP 14930787U JP S6457618 U JPS6457618 U JP S6457618U
- Authority
- JP
- Japan
- Prior art keywords
- thermal protector
- ballast
- coil
- discharge lamp
- storage space
- 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
- 230000001012 protector Effects 0.000 claims description 10
Description
第１図は本考案に係る放電灯用安定器のトラン
スの一部外観斜視図、第２図は第１図の要部断面
図、第３図は本考案に係るボビンの他の実施例を
示す斜視図、第４図は第３図に示すボビンにコイ
ルを巻回したときの要部断面図、第５図は本考案
に係るボビンの他の実施例を示す斜視図、第６図
は第５図に示すボビンにコイルを巻回したときの
要部断面図、第７図は従来の放電灯用安定器のサ
ーマルプロテクターの外観斜視図である。
１１……一次コイル用ボビン、１４……二次コ
イル用ボビン、１７……サーマルプロテクター。
Fig. 1 is a partial external perspective view of a transformer of a ballast for a discharge lamp according to the present invention, Fig. 2 is a sectional view of the main part of Fig. 1, and Fig. 3 shows another embodiment of the bobbin according to the present invention. FIG. 4 is a sectional view of a main part when a coil is wound around the bobbin shown in FIG. 3, FIG. 5 is a perspective view showing another embodiment of the bobbin according to the present invention, and FIG. FIG. 5 is a sectional view of a main part when a coil is wound around a bobbin, and FIG. 7 is an external perspective view of a conventional thermal protector for a ballast for a discharge lamp. 11...bobbin for primary coil, 14...bobbin for secondary coil, 17...thermal protector.
Claims (1)
ボビンに、センターコアとサイドコアを積層支持
してなる放電灯用安定器において、 前記、ボビンの壁面一部にサーマルプロテクタ
ー収納空間を構成し、同サーマルプロテクター収
納空間に装着してサーマルプロテクターがボビン
に巻回してなるコイルの一部に直接接触し、温度
を感知するように構成したことを特徴とする放電
灯用安定器。 (2) 筒状に構成した絶縁性のボビンの側壁面に
、傾斜空孔を構成し、同傾斜空孔の上方よりサー
マルプロテクターを嵌入支持し、サーマルプロテ
クターが巻回コイルの一部に接触するように構成
したことを特徴とする実用新案登録請求の範囲第
１項記載の放電灯用安定器。 (3) 筒状に構成した絶縁性のボビンの胴体一部
に空隙を構成し、同空隙に位置して装着してなる
サーマルプロテクターが巻回コイルの一部に直接
接触するように構成したことを特徴とする実用新
案登録請求の範囲第１項記載の放電灯用安定器。[Scope of Claim for Utility Model Registration] (1) In a ballast for a discharge lamp comprising a center core and side cores stacked and supported on an insulating bobbin having a cylindrical shape and wound with a coil, A thermal protector storage space is formed in the thermal protector storage space, and the thermal protector is installed in the thermal protector storage space so that the thermal protector directly contacts a part of the coil wound around the bobbin and senses the temperature. Ballast for discharge lamps. (2) An inclined hole is formed on the side wall surface of the insulating bobbin having a cylindrical shape, and a thermal protector is inserted and supported from above the inclined hole, so that the thermal protector contacts a part of the wound coil. A ballast for a discharge lamp according to claim 1, characterized in that it is configured as follows. (3) A gap is formed in a part of the body of the cylindrical insulating bobbin, and the thermal protector installed in the gap is configured so that it directly contacts a part of the wound coil. A ballast for a discharge lamp according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14930787U JPS6457618U (en) | 1987-10-01 | 1987-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14930787U JPS6457618U (en) | 1987-10-01 | 1987-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457618U true JPS6457618U (en) | 1989-04-10 |
Family
ID=31421417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14930787U Pending JPS6457618U (en) | 1987-10-01 | 1987-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442723U (en) * | 1990-08-08 | 1992-04-10 | ||
| JP2012216741A (en) * | 2011-03-30 | 2012-11-08 | Tamura Seisakusho Co Ltd | Coil device |
-
1987
- 1987-10-01 JP JP14930787U patent/JPS6457618U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442723U (en) * | 1990-08-08 | 1992-04-10 | ||
| JP2012216741A (en) * | 2011-03-30 | 2012-11-08 | Tamura Seisakusho Co Ltd | Coil device |
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