JPH0246314U - - Google Patents
Info
- Publication number
- JPH0246314U JPH0246314U JP12506188U JP12506188U JPH0246314U JP H0246314 U JPH0246314 U JP H0246314U JP 12506188 U JP12506188 U JP 12506188U JP 12506188 U JP12506188 U JP 12506188U JP H0246314 U JPH0246314 U JP H0246314U
- Authority
- JP
- Japan
- Prior art keywords
- light bulb
- incandescent light
- opening
- surface side
- mounting 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図……本考案の１実施例の断面図、第２図
……第１図に対して直角に切つた場合の断面図、
第３図……従来例の断面図。
Ａ……白熱電球、１……凹面反射鏡、２……ラ
ンプ取付孔、３……外面側開口、４……内周反射
面側開口、５……取付部、６……接着剤、７……
取付筒、８……反射部、９……内部リード棒、１
０……外部リード棒、１１……フイラメント、１
２……モリブデン金属箔、１３……発光部。
Fig. 1: A sectional view of an embodiment of the present invention, Fig. 2: A sectional view taken at right angles to Fig. 1,
FIG. 3...A sectional view of a conventional example. A... Incandescent light bulb, 1... Concave reflector, 2... Lamp mounting hole, 3... Outer side opening, 4... Inner reflective surface side opening, 5... Mounting part, 6... Adhesive, 7 ……
Mounting tube, 8...Reflector, 9...Internal lead rod, 1
0... External lead rod, 11... Filament, 1
2...Molybdenum metal foil, 13...Light emitting part.
Claims (1)
、ランプ取付孔の内周形状を外周面側開口から内
周反射面側開口に向けて次第に幅狭となるように
形成し、凹面反射鏡の内周反射面側開口から白熱
電球を挿入してランプ取付孔と白熱電球の取付部
との間に接着剤を充填し、白熱電球を凹面反射鏡
に固着してなる事を特徴とする凹面反射鏡付き白
熱電球の取付構造。 (2) 請求項１の取付構造において、ランプ取付
孔の内周反射面側開口の開口幅を白熱電球の取付
部の外周よりやや大きく形成して成る事を特徴と
する凹面反射鏡付き白熱電球の取付構造。[Scope of Claim for Utility Model Registration] (1) A lamp mounting hole is formed at the bottom of the concave reflecting mirror, and the inner peripheral shape of the lamp mounting hole is gradually narrowed from the opening on the outer peripheral surface side to the opening on the inner peripheral reflective surface side. Insert an incandescent light bulb through the opening on the inner reflective surface side of the concave reflector, fill adhesive between the lamp mounting hole and the incandescent light bulb mounting part, and attach the incandescent light bulb to the concave reflector. A mounting structure for an incandescent light bulb with a concave reflector, which is characterized by a fixed structure. (2) An incandescent light bulb with a concave reflector, characterized in that, in the mounting structure of claim 1, the opening width of the opening on the inner peripheral reflective surface side of the lamp mounting hole is formed to be slightly larger than the outer circumference of the mounting portion of the incandescent light bulb. mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12506188U JPH0246314U (en) | 1988-09-24 | 1988-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12506188U JPH0246314U (en) | 1988-09-24 | 1988-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246314U true JPH0246314U (en) | 1990-03-29 |
Family
ID=31375332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12506188U Pending JPH0246314U (en) | 1988-09-24 | 1988-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246314U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568061B2 (en) * | 1972-11-06 | 1981-02-21 | ||
| JPH0222515B2 (en) * | 1984-12-06 | 1990-05-18 | Mitsubishi Electric Corp |
-
1988
- 1988-09-24 JP JP12506188U patent/JPH0246314U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568061B2 (en) * | 1972-11-06 | 1981-02-21 | ||
| JPH0222515B2 (en) * | 1984-12-06 | 1990-05-18 | Mitsubishi Electric Corp |
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