JPS641419U - - Google Patents
Info
- Publication number
- JPS641419U JPS641419U JP9610287U JP9610287U JPS641419U JP S641419 U JPS641419 U JP S641419U JP 9610287 U JP9610287 U JP 9610287U JP 9610287 U JP9610287 U JP 9610287U JP S641419 U JPS641419 U JP S641419U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- lamp socket
- fluorescent
- lighting device
- limit switch
- 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
Description
第１図はこの考案の螢光灯照明器具の一実施例
を示す斜視図、第２図は第１図のものの端部を示
す部分拡大断面図で、図ａは保安リングの未装着
状態、図ｂは保安リングを装着した状態での螢光
ランプの装着状態を示す。また第３図はこの考案
の保安リングの斜視図、第４図は従来の螢光灯照
明器具の側面図、第５図はその断面図である。
なお図中１は器具本体、２は反射板、３はラン
プソケツト、４は螢光ランプ、５は点灯装置、６
はリミツトスイツチ、７は可動レバー、８は保安
リングである。その他図中同一符号は同一または
相当部分を示すものとする。
Fig. 1 is a perspective view showing an embodiment of the fluorescent lighting device of this invention, Fig. 2 is a partially enlarged sectional view showing the end of the device shown in Fig. 1, and Fig. a shows a state in which the safety ring is not attached; Figure b shows the fluorescent lamp installed with the security ring attached. 3 is a perspective view of the safety ring of this invention, FIG. 4 is a side view of a conventional fluorescent lighting device, and FIG. 5 is a sectional view thereof. In the figure, 1 is the appliance body, 2 is the reflector, 3 is the lamp socket, 4 is the fluorescent lamp, 5 is the lighting device, and 6
is a limit switch, 7 is a movable lever, and 8 is a safety ring. In other figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
板から、内装のランプソケツトの受口と、このラ
ンプソケツトに隣設された内装のリミツトスイツ
チにおける可動レバーとを突出させると共に、上
記ランプソケツトに装着される螢光ランプの端部
には、当該螢光ランプの所定の装着状態でのみ、
上記リミツトスイツチの可動レバーを押して、隣
設ランプソケツトを電源回路に接続させる保安リ
ングを嵌着させたことを特徴とする螢光灯照明器
具。 A receptacle for an interior lamp socket and a movable lever for an interior limit switch installed adjacent to the lamp socket are protruded from a reflector plate covering an opening of an appliance body in which a lighting device is installed, and a fluorescent lamp attached to the lamp socket is provided. At the end of the lamp, only when the fluorescent lamp is in the specified mounting state,
A fluorescent lighting device characterized in that a security ring is fitted to connect an adjacent lamp socket to a power circuit by pressing the movable lever of the limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9610287U JPS641419U (en) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9610287U JPS641419U (en) | 1987-06-23 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641419U true JPS641419U (en) | 1989-01-06 |
Family
ID=30961475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9610287U Pending JPS641419U (en) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641419U (en) |
-
1987
- 1987-06-23 JP JP9610287U patent/JPS641419U/ja active Pending