JPS6254408U - - Google Patents
Info
- Publication number
- JPS6254408U JPS6254408U JP8880385U JP8880385U JPS6254408U JP S6254408 U JPS6254408 U JP S6254408U JP 8880385 U JP8880385 U JP 8880385U JP 8880385 U JP8880385 U JP 8880385U JP S6254408 U JPS6254408 U JP S6254408U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- guide member
- light guide
- insertion hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005286 illumination Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
第１図Ａは、本考案の照明機構の一実施例を示
す断面図、ＢはＡのＡ矢視図、第２図は、従来の
照明機構を示す断面図である。
１…透明板、２…光源、３…嵌入穴、４…ロー
レツト部、１０…透明板、１１…嵌入穴、１２…
傾斜面、１３…ローレツト部。
FIG. 1A is a cross-sectional view showing an embodiment of the illumination mechanism of the present invention, B is a view taken along arrow A in A, and FIG. 2 is a cross-sectional view showing a conventional illumination mechanism. DESCRIPTION OF SYMBOLS 1... Transparent plate, 2... Light source, 3... Fitting hole, 4... Knurled part, 10... Transparent plate, 11... Fitting hole, 12...
Inclined surface, 13...knurling part.
Claims (1)
を形成し、この傾斜部にローレツト加工を施し、
前記導光部材の背面に、光源嵌入穴を一体的に設
け、この導光部材の光源嵌入穴の形状を底面が導
光部材表面と平行な円柱状としたことを特徴とす
る照明機構。 (2) 傾斜部の垂直方向からの傾斜度が、光源に
近い程大きく、光源から離れる程小さいものであ
る実用新案登録請求の範囲第１項記載の照明機構
。[Claims for Utility Model Registration] (1) A sloped portion is formed on the back surface of a light guiding member made of a light guiding resin, and this sloped portion is knurled,
A lighting mechanism characterized in that a light source insertion hole is integrally provided on the back surface of the light guide member, and the light source insertion hole of the light guide member has a cylindrical shape with a bottom surface parallel to the surface of the light guide member. (2) The illumination mechanism according to claim 1, wherein the degree of inclination of the inclined portion from the vertical direction increases as it approaches the light source and decreases as it moves away from the light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8880385U JPS6254408U (en) | 1985-06-14 | 1985-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8880385U JPS6254408U (en) | 1985-06-14 | 1985-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6254408U true JPS6254408U (en) | 1987-04-04 |
Family
ID=30947228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8880385U Pending JPS6254408U (en) | 1985-06-14 | 1985-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6254408U (en) |
-
1985
- 1985-06-14 JP JP8880385U patent/JPS6254408U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01108501U (en) | ||
| JPS61127506U (en) | ||
| JPS6254408U (en) | ||
| JPS5984573U (en) | Fixing device for light-transparent display members | |
| JPS61206212U (en) | ||
| JPS63137089U (en) | ||
| JPS6265327U (en) | ||
| JPH0175907U (en) | ||
| JPS629123U (en) | ||
| JPS6429679U (en) | ||
| JPS6160199U (en) | ||
| JPS6440109U (en) | ||
| JPS61143180U (en) | ||
| JPS6237102U (en) | ||
| JPS6440886U (en) | ||
| JPS61185685U (en) | ||
| JPS61174099U (en) | ||
| JPS6297841U (en) | ||
| JPS63102116U (en) | ||
| JPS6427902U (en) | ||
| JPS64208U (en) | ||
| JPH01140694U (en) | ||
| JPS63165704U (en) | ||
| JPS62108813U (en) | ||
| JPS6168291U (en) |