JPH0247764U - - Google Patents
Info
- Publication number
- JPH0247764U JPH0247764U JP12512688U JP12512688U JPH0247764U JP H0247764 U JPH0247764 U JP H0247764U JP 12512688 U JP12512688 U JP 12512688U JP 12512688 U JP12512688 U JP 12512688U JP H0247764 U JPH0247764 U JP H0247764U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- supports
- support
- light bulb
- axial direction
- 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
Landscapes
- Resistance Heating (AREA)
Description
第１図ないし第３図は本考案の第１の実施例を
示し、第１図は管形赤外線電球の側面図、第２図
は主要部の斜視図、第３図は断面図、第４図ない
し第６図はそれぞれ本考案の第２ないし第４の実
施例を示す主要部の斜視図、第７図および第８図
は従来の構造を示し、第７図は管形赤外線電球の
側面図、第８図は主要部の斜視図である。
１…バルブ、２…フイラメント、３…サポート
、１３ａ，１３ｂ，２２ａ，２２ｂ，２２ｃ，３
１ａ，３１ｂ，４３…支持部、１４ａ，１４ｂ，
２３ａ，２３ｂ，２３ｃ，３２ａ，３２ｂ，４２
ａ，４２ｂ…連結部、１２ａ，１２ｂ，２４ａ，
２４ｂ，２４ｃ，３３，４１ａ，４１ｂ…大径リ
ング部。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a side view of a tubular infrared light bulb, FIG. 2 is a perspective view of the main part, FIG. 3 is a sectional view, and FIG. 6 to 6 are perspective views of the main parts showing second to fourth embodiments of the present invention, FIGS. 7 and 8 show the conventional structure, and FIG. 7 is a side view of a tube-shaped infrared light bulb. 8 are perspective views of the main parts. 1...Valve, 2...Filament, 3...Support, 13a, 13b, 22a, 22b, 22c, 3
1a, 31b, 43...support part, 14a, 14b,
23a, 23b, 23c, 32a, 32b, 42
a, 42b...Connecting portion, 12a, 12b, 24a,
24b, 24c, 33, 41a, 41b...large diameter ring portion.
Claims (1)
を収容し、このフイラメントを軸方向に間隔を存
して取着された複数のサポートにより保持し、こ
れらサポートは、バルブ内面に当接する大径リン
グ部と、フイラメントを支持する支持部と、これ
ら大径リング部と支持部とを連結するほぼ半径方
向に伸びる連結部とで形成してなる管形白熱電球
において、 上記各サポートの連結部は、複数本のワイヤを
近接して構成したことを特徴とする管形白熱電球
。[Claims for Utility Model Registration] A filament is housed in a tubular valve along the axial direction, and the filament is held by a plurality of supports installed at intervals in the axial direction, and these supports are In a tubular incandescent light bulb formed by a large-diameter ring portion that abuts the inner surface of the bulb, a support portion that supports the filament, and a connecting portion that connects the large-diameter ring portion and the support portion and extends approximately in the radial direction, A tube-shaped incandescent light bulb characterized in that the connecting portion of each support is constructed of a plurality of wires close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512688U JPH0247764U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512688U JPH0247764U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247764U true JPH0247764U (en) | 1990-04-03 |
Family
ID=31375454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12512688U Pending JPH0247764U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007200759A (en) * | 2006-01-27 | 2007-08-09 | Ushio Inc | Filament lamp |
-
1988
- 1988-09-27 JP JP12512688U patent/JPH0247764U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007200759A (en) * | 2006-01-27 | 2007-08-09 | Ushio Inc | Filament lamp |