JPS6226806U - - Google Patents
Info
- Publication number
- JPS6226806U JPS6226806U JP11736985U JP11736985U JPS6226806U JP S6226806 U JPS6226806 U JP S6226806U JP 11736985 U JP11736985 U JP 11736985U JP 11736985 U JP11736985 U JP 11736985U JP S6226806 U JPS6226806 U JP S6226806U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- main body
- cover member
- member according
- control means
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
第１図ａ，ｂはそれぞれ本考案によるカバー部
材の一実施例を示す断面図および正面図、第２図
は本考案によるカバー部材が取付けられる使用装
置の光源固着部の一例を示す断面図、第３図は第
１図に示した実施例における配光特性図、第４図
ａおよび第５図ａはそれぞれ本考案によるカバー
部材の他の実施例を示す断面図であり、第４図ｂ
および第５図ｂはそれぞれ第４図ａおよび第５図
ａに示した実施例の配光特性図である。第６図は
従来の略点光源とみなし得る小型形状の光源の保
護および配光特性の制御構成を示す断面図である
。
１……光源、２……基体、５……本体、５ａ…
…下端、５ｂ……下部、５ｃ……側面、５ｄ……
上部、６……嵌挿凹部、７……反射面、８……ネ
ジ（取付手段）、９……集光用凸レンズ部（光学
的制御手段）、１０……取付部、１１……ネジ。
1A and 1B are a cross-sectional view and a front view, respectively, showing an embodiment of the cover member according to the present invention; FIG. 2 is a cross-sectional view showing an example of the light source fixing part of the device to which the cover member according to the present invention is attached; 3 is a light distribution characteristic diagram of the embodiment shown in FIG. 1, FIGS. 4a and 5a are sectional views showing other embodiments of the cover member according to the present invention, and FIG. 4b
and FIG. 5b are light distribution characteristic diagrams of the embodiments shown in FIGS. 4a and 5a, respectively. FIG. 6 is a cross-sectional view showing a conventional configuration for controlling the protection and light distribution characteristics of a compact light source that can be regarded as a substantially point light source. 1...Light source, 2...Base, 5...Main body, 5a...
...lower end, 5b...bottom, 5c...side, 5d...
Upper part, 6... Fitting recess, 7... Reflective surface, 8... Screw (attachment means), 9... Convex condensing lens part (optical control means), 10... Attachment part, 11... Screw.
Claims (1)
光性部材からなる本体に前記本体の下端より内方
へ向かつて設けられ、略点光源とみなし得る小型
形状の光源が嵌挿される嵌挿凹部と、前記本体下
部の一部を除く側面全体に形成され前記光源から
発せられた光を前記本体の上方に反射する反射面
と、前記本体上部に形成され前記光源および前記
反射面から到達した光の光路を制御する光学的制
御手段と、前記反射面が形成されない前記本体下
部の一部に設けられ前記本体を他部材に固定せし
める取付手段とを備えたことを特徴とする光源の
カバー部材。 (2) 光学的制御手段は、集光用凸レンズ部であ
る実用新案登録請求の範囲第１項に記載の光源の
カバー部材。 (3) 光学的制御手段は、光拡散部である実用新
案登録請求の範囲第１項に記載の光源のカバー部
材。 (4) 取付手段は、ネジである実用新案登録請求
の範囲第１項に記載の光源のカバー部材。[Claims for Utility Model Registration] (1) A compact light source that can be regarded as a point light source and is provided on a main body made of a translucent material such as transparent glass or plastic, facing inward from the lower end of the main body. a fitting recess into which the light source and the light source are fitted, a reflecting surface formed on the entire side surface except for a part of the lower part of the main body and reflecting the light emitted from the light source upwards; The device is characterized by comprising an optical control means for controlling the optical path of light arriving from a reflective surface, and a mounting means provided at a part of the lower part of the main body where the reflective surface is not formed and for fixing the main body to another member. cover member for the light source. (2) The light source cover member according to claim 1, wherein the optical control means is a convex condensing lens section. (3) The light source cover member according to claim 1, wherein the optical control means is a light diffusing section. (4) The light source cover member according to claim 1 of the utility model registration claim, wherein the mounting means is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985117369U JPH0227456Y2 (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985117369U JPH0227456Y2 (en) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226806U true JPS6226806U (en) | 1987-02-18 |
| JPH0227456Y2 JPH0227456Y2 (en) | 1990-07-25 |
Family
ID=31002816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985117369U Expired JPH0227456Y2 (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227456Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135501A (en) * | 1982-02-04 | 1983-08-12 | 日産自動車株式会社 | Combination lamp for vehicle |
-
1985
- 1985-07-31 JP JP1985117369U patent/JPH0227456Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135501A (en) * | 1982-02-04 | 1983-08-12 | 日産自動車株式会社 | Combination lamp for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227456Y2 (en) | 1990-07-25 |
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