JPS6277863U - - Google Patents
Info
- Publication number
- JPS6277863U JPS6277863U JP16986685U JP16986685U JPS6277863U JP S6277863 U JPS6277863 U JP S6277863U JP 16986685 U JP16986685 U JP 16986685U JP 16986685 U JP16986685 U JP 16986685U JP S6277863 U JPS6277863 U JP S6277863U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- pinch seal
- glass bulb
- seal portion
- long sides
- 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
- 239000011521 glass Substances 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図は本考案一実施例の自動車前照灯用ハロ
ゲン入り白熱電球の口金を固定する前の封止済ガ
ラスバルブの斜視図、第２図は第１図示のガラス
バルブに口金の口金キヤツプをとりつけた中間組
立部品を裏側から見た平面図、第３図は上記封止
済ガラスバルブを裏側のピンチシール側から見た
平面図、第４図ないし第６図は本考案の他の実施
例に使用される封止済ガラスバルブを裏側のピン
チシール側から見た平面図、第７図はハロゲン入
り白熱電球を使用した自動車用ヘツドランプの一
例の正面図、第８図は従来の口金キヤツプに電球
のピンチシール部を嵌装した中間組立部品を裏側
から見た平面図である。
１３……ガラスバルブ、１４……タングステン
フイラメント、１６……ピンチシール部、２４…
…口金キヤツプ、１７，１８……相対する長辺、
１９，２０，２１，２２……支持片。
Fig. 1 is a perspective view of a sealed glass bulb before fixing the cap of a halogen-containing incandescent light bulb for automobile headlights according to an embodiment of the present invention, and Fig. 2 shows a cap of the cap on the glass bulb shown in Fig. 1. FIG. 3 is a plan view of the sealed glass bulb seen from the back side of the pinch seal, and FIGS. 4 to 6 show other implementations of the present invention. A plan view of the sealed glass bulb used in this example, viewed from the pinch seal side on the back side, Figure 7 is a front view of an example of an automobile headlamp that uses a halogen-containing incandescent bulb, and Figure 8 is a conventional base cap. FIG. 3 is a plan view of the intermediate assembly in which the pinch seal portion of the light bulb is fitted, as seen from the back side. 13...Glass bulb, 14...Tungsten filament, 16...Pinch seal portion, 24...
...Base cap, 17, 18... Opposing long sides,
19, 20, 21, 22...Support piece.
Claims (1)
備え上記ガラスバルブの一端にピンチシール部を
有し上記ピンチシール部に口金キヤツプを有する
口金が固定されているものにおいて、上記ガラス
バルブのピンチシール部の横断面の相対する長辺
が非平行線で形成され上記非平行線の長辺を口金
キヤツプの支持片が押圧する構成を有しているこ
とを特徴とする白熱電球。 In a glass bulb including a tungsten filament, a pinch seal portion at one end of the glass bulb, and a cap having a cap cap fixed to the pinch seal portion, the relative cross section of the pinch seal portion of the glass bulb An incandescent light bulb characterized in that the long sides of the lamp are formed of non-parallel lines, and a support piece of the base cap presses against the long sides of the non-parallel lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16986685U JPS6277863U (en) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16986685U JPS6277863U (en) | 1985-11-06 | 1985-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277863U true JPS6277863U (en) | 1987-05-19 |
Family
ID=31104062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16986685U Pending JPS6277863U (en) | 1985-11-06 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277863U (en) |
-
1985
- 1985-11-06 JP JP16986685U patent/JPS6277863U/ja active Pending