JPH0170230U

JPH0170230U -

Info

Publication number: JPH0170230U
Application number: JP1987164866U
Authority: JP
Priority date: 1987-10-28
Filing date: 1987-10-28
Publication date: 1989-05-10

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る照光式スイツ
チを示す断面図、第２図は第１図に示す固定接点
の配置を示す平面図、第３図及び第４図は従来の
照光式スイツチを示す図、第５図は第１図に示す
照光式スイツチの分解斜視図である。１，１１……ケース、２，３，１２ａ，１２ｂ
，１３ａ，１３ｂ……固定接点、４，１４……タ
クトバネ、７，１５……キートツプ、１６……チ
ツプ型ＬＥＤ、１７……ブラシ、１８……耐熱性
フイルム、１９……カバー。 Fig. 1 is a sectional view showing an illuminated switch according to an embodiment of the present invention, Fig. 2 is a plan view showing the arrangement of the fixed contacts shown in Fig. 1, and Figs. 3 and 4 are a conventional illuminated switch. FIG. 5 is an exploded perspective view of the illuminated switch shown in FIG. 1. 1, 11...Case, 2, 3, 12a, 12b
, 13a, 13b... fixed contact, 4, 14... tact spring, 7, 15... key top, 16... chip type LED, 17... brush, 18... heat resistant film, 19... cover.

Claims

[Scope of Claim for Utility Model Registration] A housing case having a recess in the center, a fixed contact provided at the inner bottom of the recess of the case, and a movable contact made of a conductive tactile spring facing the fixed contact. , a switch having a key top that inverts the movable contact to make contact with the fixed contact, the key top having a recess in the center of the upper surface, a chip type LED attached to the bottom of the recess of the key top, and the chip type LED. a brush connected to the LED and in contact with the fixed contact; a flexible and translucent heat-resistant film that covers the key top and the opening of the recess of the case; and a heat-resistant film that is provided on the heat-resistant film and that covers the key top. An illuminated switch comprising: a cover that prevents the switch from being removed from the case; and an illuminated switch.