JPH01113908U

JPH01113908U -

Info

Publication number: JPH01113908U
Application number: JP1032688U
Authority: JP
Priority date: 1988-01-27
Filing date: 1988-01-27
Publication date: 1989-07-31

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による発光素子導
光構造を示す斜視図、第２図はその側面断面図、
第３図はこの考案によるフレームの一例を示す正
面図、第４図はその側面図、第５図は従来の発光
素子導光構造の側面断面図、第６図はそれに用い
られているフレームの正面図、第７図はその側面
図である。図において、１は筐体、２は照光窓、３は発光
素子、４はフレーム、５はリブ、６はボス、７は
ツバ、８は押し出しピンの当たり、９は導光板、
１０は穴、１１は照光面、１２は穴、１３は筐体
、１４は照光窓、１５は発光素子、１６はフレー
ム、１７はボス、１８はツバ、１９は導光板、２
０は照光面である。図中において、同一符号は同
一又は相当部分を示す。 FIG. 1 is a perspective view showing a light-emitting device light guiding structure according to an embodiment of the invention, FIG. 2 is a side sectional view thereof,
Fig. 3 is a front view showing an example of a frame according to this invention, Fig. 4 is a side view thereof, Fig. 5 is a side sectional view of a conventional light-emitting element light guide structure, and Fig. 6 is a diagram of the frame used therein. A front view, and FIG. 7 is a side view thereof. In the figure, 1 is a housing, 2 is a lighting window, 3 is a light emitting element, 4 is a frame, 5 is a rib, 6 is a boss, 7 is a collar, 8 is a push-out pin contact, 9 is a light guide plate,
10 is a hole, 11 is a lighting surface, 12 is a hole, 13 is a housing, 14 is a lighting window, 15 is a light emitting element, 16 is a frame, 17 is a boss, 18 is a collar, 19 is a light guide plate, 2
0 is the illumination surface. In the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A frame that introduces light from a light-emitting element and guides the light to a vicinity of a light-emitting window provided in a casing that houses the light-emitting element, and has a tapered part on a part of the end surface near the light-emitting window, A light emitting element light guiding structure characterized in that light is emitted from the end face of the frame.