JPS6169809U

JPS6169809U -

Info

Publication number: JPS6169809U
Application number: JP15490184U
Authority: JP
Priority date: 1984-10-13
Filing date: 1984-10-13
Publication date: 1986-05-13

Description

[Brief explanation of the drawing]

第１図は本考案によるフライバツクトランスの
一実施例を示す分解斜視図、第２図はコアの変形
例を示す斜視図、第３図および第４図は従来のフ
ライバツクトランスの一例を示す分解斜視図およ
び側面図である。１０：コア、１１，１４：溝、１５：コアスプ
リング。 Fig. 1 is an exploded perspective view showing one embodiment of a flyback transformer according to the present invention, Fig. 2 is a perspective view showing a modified example of the core, and Figs. 3 and 4 show an example of a conventional flyback transformer. FIG. 3 is an exploded perspective view and a side view. 10: Core, 11, 14: Groove, 15: Core spring.

Claims

[Scope of utility model registration request]

A flyback transformer comprising a core constituted by a pair of core halves and a coil section attached around the front part of the core, and the core is fixed by fitting with a core spring. grooves are formed along the longitudinal direction on the upper and lower surfaces of the core, grooves are formed along the longitudinal direction on at least one side surface of the back of the core, and the grooves are communicated with the grooves on the upper and lower surfaces of the core; forming a core spring having a U-shaped spring body and a pressure part protruding from both ends of the spring body in a substantially perpendicular direction, and fitting the spring body of the core spring into a groove on a side surface of the back of the core; The flyback transformer is further characterized in that the pressing portion is fitted into grooves on the upper and lower surfaces of the core to clamp the core, and the core is fixed by fitting with the core spring.