JPS5961551U

JPS5961551U - LED light emitters such as illuminated switches

Info

Publication number: JPS5961551U
Application number: JP15671182U
Authority: JP
Inventors: 正中村
Original assignee: 日本開閉器工業株式会社
Priority date: 1982-10-15
Filing date: 1982-10-15
Publication date: 1984-04-23
Also published as: JPS6322688Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係るＬＥＤ発光体を照光式押釦スイッ
チに使用した場合の一実施例を示す断面図、第２図はそ
の分解斜視図、第３図ａ〜ｅは本考案の要部であるＬＥ
Ｄ発光体の分解説明図、第１４図は従来の発光素子の例
を示す図、第５図は発光素子の拡大断面図、第６図はそ
の製造手段を示す平面略図、第７図はその回路図である
。Fig. 1 is a sectional view showing an embodiment of the LED light emitter according to the present invention used in an illuminated push button switch, Fig. 2 is an exploded perspective view thereof, and Figs. 3 a to e are main parts of the present invention. LE that is
14 is an exploded explanatory diagram of the D light emitter, FIG. 14 is a diagram showing an example of a conventional light emitting element, FIG. 5 is an enlarged sectional view of the light emitting element, FIG. 6 is a schematic plan view showing its manufacturing method, and FIG. It is a circuit diagram.

Claims

[Scope of utility model registration request]

(1) A light emitting element is formed by arranging a plurality of LED chips on a lead frame insert-molded on a base and set to emit light upward, and the lead pieces protruding left and right of the light emitting element are attached to the base. Bend the lead piece downward along both sides of the base, and then bend the lead piece inward almost along the lower surface of the base to form a stepped part and let it hang down.
positioning a bottomed holder below the base,
The lead piece is inserted into a lead piece insertion hole provided at the bottom of the holder so as to protrude downward from the holder, and the base is attached to the holder in a convex-concave manner so that the top surface of the holder comes into contact with the bottom surface of the base. An LED light emitter, such as an illuminated switch, characterized in that the protruding portion of the lead piece is used as a lead terminal.

(2) Inside a button that is removably attached to an illuminated switch, etc. that has a sleeve or housing. The lead terminal is directly and removably attached to a socket part provided at the bottom and connected to an external illumination circuit terminal such as a small inch inch socket, and which is made of an elastic conductive material and is electrically connected. An LED light emitting body such as an illuminated switch according to claim (1) of the registered utility model, further characterized in that:

(3) A protrusion is formed at the center of the lower surface of the base of the light emitting element, and a recess is provided at a position of the holder corresponding to the protrusion, and the base and holder are coupled by the uneven relationship of the holder. The illuminated switch according to claim 1 or 2 of the utility model registration claim, further characterized in that the protrusion on the lower part of the base is press-fitted into the recess provided in the center. LED light emitters such as.

(4) A concave portion is formed in the center of the lower surface of the base of the light emitting element, and a convex portion is provided at a position of the holder corresponding to the concave portion, and the connection between the base and the holder due to the concave-convex relationship is formed at the bottom of the base. Utility model registration claim no.
) or (2), an LED light emitting body such as an illuminated switch.

(5) Utility model registration claims 1 to 4, further characterized in that the lead piece is press-fitted into the lead piece insertion hole provided at the bottom of the holder. LED light emitters such as illuminated switches.