JPH0262619U - - Google Patents
Info
- Publication number
- JPH0262619U JPH0262619U JP14261788U JP14261788U JPH0262619U JP H0262619 U JPH0262619 U JP H0262619U JP 14261788 U JP14261788 U JP 14261788U JP 14261788 U JP14261788 U JP 14261788U JP H0262619 U JPH0262619 U JP H0262619U
- Authority
- JP
- Japan
- Prior art keywords
- mounting hole
- opening
- surface side
- reflective surface
- light bulb
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 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
- 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
……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、１４
……外面側開口筒部、１５……内周反射面側開口
筒部。
FIG. 1: A sectional view of an embodiment of the present invention; FIG. 2: 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, 14
. . . External open cylinder portion, 15 … Inner reflective surface side open cylinder portion.
Claims (1)
ンプ取付孔の内周形状を、外面側開口筒部より内
周反射面側開口筒部の方が幅広となるように段状
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、外面側開口筒部からランプ取付
孔と白熱電球の取付部との間に接着剤を内周反射
面側開口筒部まで充填し、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。 A lamp mounting hole is drilled at the bottom of the concave reflecting mirror, and the inner peripheral shape of the lamp mounting hole is formed into a stepped shape so that the opening cylinder on the inner reflective surface side is wider than the cylinder opening on the outer surface. Insert the incandescent light bulb through the opening on the inner reflective surface side of the concave reflector, and fill the adhesive between the lamp mounting hole and the incandescent bulb mounting hole from the outer open tube section up to the inner reflective surface side opening tube. A mounting structure for an incandescent light bulb with a concave reflector, characterized in that the incandescent light bulb is fixed to a concave reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14261788U JPH0528683Y2 (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14261788U JPH0528683Y2 (en) | 1988-10-31 | 1988-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0262619U true JPH0262619U (en) | 1990-05-10 |
| JPH0528683Y2 JPH0528683Y2 (en) | 1993-07-23 |
Family
ID=31408724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14261788U Expired - Lifetime JPH0528683Y2 (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528683Y2 (en) |
-
1988
- 1988-10-31 JP JP14261788U patent/JPH0528683Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528683Y2 (en) | 1993-07-23 |