JPS642306U - - Google Patents
Info
- Publication number
- JPS642306U JPS642306U JP9655187U JP9655187U JPS642306U JP S642306 U JPS642306 U JP S642306U JP 9655187 U JP9655187 U JP 9655187U JP 9655187 U JP9655187 U JP 9655187U JP S642306 U JPS642306 U JP S642306U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- cover
- fluorescent lamp
- locking
- opening
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図ないし第４図は本考案の第１の実施例を
示し、第１図は主要部の拡大した断面図、第２図
は全体の断面図、第３図は分解した斜視図、第４
図は円筒部の斜視図、第５図は本考案の第２の実
施例を示す円筒部の斜視図である。
１……カバー、２……円筒部、３……口金、４
……閉塞部材、５，６……仕切り盤、７……連結
リブ、８……断熱空気層、１１……高周波点灯回
路部品、１５……屈曲形けい光ランプ、２２……
係止爪、２３……嵌合係止凹面、２４……開口部
、２５……開口部内周面、２６……ストツパ。
1 to 4 show a first embodiment of the present invention, in which FIG. 1 is an enlarged sectional view of the main part, FIG. 2 is an overall sectional view, FIG. 3 is an exploded perspective view, and FIG. 4
The figure is a perspective view of the cylindrical part, and FIG. 5 is a perspective view of the cylindrical part showing a second embodiment of the present invention. 1... Cover, 2... Cylindrical part, 3... Cap, 4
... Closing member, 5, 6 ... Partition board, 7 ... Connecting rib, 8 ... Heat insulating air layer, 11 ... High frequency lighting circuit component, 15 ... Flexible fluorescent lamp, 22 ...
Locking claw, 23... Fitting and locking concave surface, 24... Opening, 25... Inner peripheral surface of opening, 26... Stopper.
Claims (1)
にねじ込み形口金を被着するとともに、このカバ
ーに点灯回路部品および取付け姿勢に方向性を有
するけい光ランプを取付け、かつ上記円筒部をカ
バーに対して軸線回りに回動可能に取付けたけい
光ランプ装置において、 上記円筒部の端部に、径方向に弾性変形可能で
あつて軸方向に伸びる係止爪を周方向に沿つて複
数個突設し、これら係止爪の外面には上記カバー
の一端開口部内周面が摺動自在に嵌合される嵌合
係止凹面を形成し、これら係止爪の凹面が上記カ
バーの一端開口部内周面に摺動自在に嵌合するこ
とにより円筒部をカバーに対して軸線回りに回動
可能に取付けたことを特徴とするけい光ランプ装
置。 (2) 上記カバーの一端開口部内周面には、上記
係止爪が当たつて円筒部の回動角度を規制するス
トツパを形成したことを特徴とする実用新案登録
請求の範囲第１項記載のけい光ランプ装置。[Scope of Claim for Utility Model Registration] (1) A cylindrical part is provided at one end of the cover, a screw-type cap is attached to this cylindrical part, and a lighting circuit component and a fluorescent lamp having a directionality in the mounting orientation are provided on this cylindrical part. In a fluorescent lamp device in which the cylindrical part is attached so as to be rotatable around an axis with respect to the cover, the cylindrical part has a locking part elastically deformable in the radial direction and extending in the axial direction at the end of the cylindrical part. A plurality of pawls are provided protruding along the circumferential direction, and on the outer surface of these locking pawls, a fitting and locking concave surface is formed into which the inner circumferential surface of the opening at one end of the cover is slidably fitted. A fluorescent lamp device characterized in that the concave surface of the claw is slidably fitted into the inner peripheral surface of the opening at one end of the cover, so that the cylindrical part is rotatably attached to the cover around an axis. (2) A stopper is formed on the inner circumferential surface of the opening at one end of the cover to which the locking pawl comes into contact and restricts the rotation angle of the cylindrical portion. Fluorescent lamp device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9655187U JPS642306U (en) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9655187U JPS642306U (en) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642306U true JPS642306U (en) | 1989-01-09 |
Family
ID=30962411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9655187U Pending JPS642306U (en) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642306U (en) |
-
1987
- 1987-06-25 JP JP9655187U patent/JPS642306U/ja active Pending