JPH0380914U - - Google Patents
Info
- Publication number
- JPH0380914U JPH0380914U JP14294689U JP14294689U JPH0380914U JP H0380914 U JPH0380914 U JP H0380914U JP 14294689 U JP14294689 U JP 14294689U JP 14294689 U JP14294689 U JP 14294689U JP H0380914 U JPH0380914 U JP H0380914U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- case body
- surface contact
- switching element
- semiconductor switching
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図は本考案の放電灯安定器の一実施例を示
す断面図、第２図は同上分解斜視図、第３図は同
上放電灯器具本体に取付けた斜視図、第４図およ
び第５図はそれぞれ他の実施例を示す断面図、第
６図は従来例を示す斜視図、第７図は同上断面図
である。
２１……ケース体、３１……半導体スイツチン
グ素子、５５……放電灯器具シヤーシ。
Fig. 1 is a sectional view showing one embodiment of the discharge lamp ballast of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a perspective view of the same as the above, and Fig. The figures are sectional views showing other embodiments, FIG. 6 is a perspective view showing a conventional example, and FIG. 7 is a sectional view of the same. 21...Case body, 31...Semiconductor switching element, 55...Discharge lamp apparatus chassis.
Claims (1)
体内に収納した放電灯器具シヤーシに収納される
放電灯安定器において、 前記放電灯器具シヤーシに前記ケース体が面接
触する位置に前記半導体スイツチング素子を前記
ケース体に面接触させて取付けたことを特徴とす
る放電灯安定器。[Claims for Utility Model Registration] In a discharge lamp ballast housed in a discharge lamp chassis in which a circuit having a semiconductor switching element is housed in a case body, the case body is placed in surface contact with the discharge lamp chassis at a position where the case body is in surface contact with the discharge lamp chassis. A discharge lamp ballast characterized in that a semiconductor switching element is attached to the case body in surface contact with the case body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14294689U JPH0380914U (en) | 1989-12-11 | 1989-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14294689U JPH0380914U (en) | 1989-12-11 | 1989-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380914U true JPH0380914U (en) | 1991-08-19 |
Family
ID=31689750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14294689U Pending JPH0380914U (en) | 1989-12-11 | 1989-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380914U (en) |
-
1989
- 1989-12-11 JP JP14294689U patent/JPH0380914U/ja active Pending