JPH0168616U

JPH0168616U -

Info

Publication number: JPH0168616U
Application number: JP1987165709U
Authority: JP
Priority date: 1987-10-27
Filing date: 1987-10-27
Publication date: 1989-05-02

Description

[Brief explanation of the drawing]

第１図はこの考案の第１の実施例の要部断面図
、第２図はその絶縁体の斜視図、第３図は第２の
実施例の絶縁体の斜視図、第４図は第３の実施例
の絶縁体の断面図、第５図は放電灯点灯回路図、
第６図は放電灯点灯装置の高圧パルス電圧発生回
路部の平面図、第７図はその右側面図、第８図は
正面図、第９図は従来例の要部断面図である。１〜３……リード、４……部品実装基板、５…
…対向面、６……金属体、８……凹部、９……絶
縁体、１０……充填物。 Fig. 1 is a sectional view of essential parts of the first embodiment of this invention, Fig. 2 is a perspective view of its insulator, Fig. 3 is a perspective view of the insulator of the second embodiment, and Fig. 4 is a perspective view of the insulator of the second embodiment. FIG. 5 is a cross-sectional view of the insulator of Example 3, and FIG. 5 is a discharge lamp lighting circuit diagram.
FIG. 6 is a plan view of a high-voltage pulse voltage generating circuit section of a discharge lamp lighting device, FIG. 7 is a right side view thereof, FIG. 8 is a front view thereof, and FIG. 9 is a sectional view of a main part of a conventional example. 1 to 3...Lead, 4...Component mounting board, 5...
... Opposing surface, 6 ... Metal body, 8 ... Recess, 9 ... Insulator, 10 ... Filler.

Claims

[Scope of utility model registration request]

a component mounting board with high-potential leads protruding from the back surface; a metal body having an opposing surface facing the back surface of the component mounting board and holding the component mounting board; An electrical device comprising: an insulator having a recess interposed therebetween to accommodate the lead; and a filler filled in the recess and in close contact with the surface of the lead.