JPS61136401U - - Google Patents
Info
- Publication number
- JPS61136401U JPS61136401U JP1972085U JP1972085U JPS61136401U JP S61136401 U JPS61136401 U JP S61136401U JP 1972085 U JP1972085 U JP 1972085U JP 1972085 U JP1972085 U JP 1972085U JP S61136401 U JPS61136401 U JP S61136401U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- inner cylinder
- jacket
- light
- reflector
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
同上のランプを示す断面図、第３図は同上の反射
板を示す断面図、第４図は同上の動作を示す断面
図、第５図は同上の動作を示す斜視図であつて、
１は外套、２はランプ、３は投光口、４は内筒、
５は反射板、６は透光性材、７は挿通孔、８はフ
アン、Ｓは通気隙間である。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view of the lamp shown above, Fig. 3 is a sectional view of the reflector plate of the above, and Fig. 4 is a sectional view showing the operation of the same. , FIG. 5 is a perspective view showing the same operation as above,
1 is the outer jacket, 2 is the lamp, 3 is the light emitting port, 4 is the inner tube,
5 is a reflecting plate, 6 is a translucent material, 7 is an insertion hole, 8 is a fan, and S is a ventilation gap.
Claims (1)
ら照射するスポツトライトにおいて、外套内に内
筒を内装して内筒のランプ側の開口に反射板を装
着すると共に内筒の投光口側の開口を透光性材に
て閉塞し、反射板に設けたランプの径より大きい
挿通孔にランプを挿通してランプ外周と挿通孔孔
縁との間に通気隙間を形成し、内筒に内筒内に向
けて風を送るフアンを装着して成るスポツトライ
ト。 In a spot light that emits light from a lamp housed inside the jacket from the light projection port of the jacket, an inner cylinder is installed inside the jacket, a reflector is attached to the opening on the lamp side of the inner cylinder, and the light projection port of the inner cylinder is fitted with a reflector. The side opening is closed with a translucent material, the lamp is inserted into the insertion hole larger than the diameter of the lamp provided in the reflection plate, a ventilation gap is formed between the lamp outer periphery and the insertion hole edge, and the inner tube is closed. A spot light that is equipped with a fan that blows air into the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972085U JPS61136401U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972085U JPS61136401U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61136401U true JPS61136401U (en) | 1986-08-25 |
Family
ID=30509553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972085U Pending JPS61136401U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61136401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10326520A (en) * | 1997-03-21 | 1998-12-08 | Ushio Inc | Light source unit |
| JPH1139934A (en) * | 1997-07-18 | 1999-02-12 | Ushio Inc | Light source unit |
-
1985
- 1985-02-14 JP JP1972085U patent/JPS61136401U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10326520A (en) * | 1997-03-21 | 1998-12-08 | Ushio Inc | Light source unit |
| JPH1139934A (en) * | 1997-07-18 | 1999-02-12 | Ushio Inc | Light source unit |