JPH0557707U - Socket member - Google Patents
Socket memberInfo
- Publication number
- JPH0557707U JPH0557707U JP81292U JP81292U JPH0557707U JP H0557707 U JPH0557707 U JP H0557707U JP 81292 U JP81292 U JP 81292U JP 81292 U JP81292 U JP 81292U JP H0557707 U JPH0557707 U JP H0557707U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- socket member
- socket
- diameter
- outer diameter
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
(57)【要約】
【目的】直管状のランプの交換において地絡が生じた
り、落雷時の雷サージ対策もおこなえ、そして規格寸法
以上のもののランプの使用を阻止する。
【構成】直管状のランプ１の端子２を給電用のランプソ
ケット３に差し込み接続するのに、ランプソケット３の
前方に配設されるソケット部材である。ソケット部材は
絶縁材料にて形成する。ソケット部材に形成する通孔４
の内径Ｄを適合使用されるランプ１の外径以上の大径の
適合外ランプの外径よりは小径にする。
(57) [Summary] [Purpose] A ground fault may occur when replacing a straight tube-shaped lamp, lightning surges may be taken against lightning, and the use of lamps that exceed the standard dimensions is prohibited. A socket member disposed in front of the lamp socket 3 for inserting and connecting a terminal 2 of a straight tube-shaped lamp 1 into a lamp socket 3 for power supply. The socket member is made of an insulating material. Through hole 4 formed in the socket member
The inner diameter D of the lamp is smaller than the outer diameter of the compatible outer lamp having a larger diameter than the outer diameter of the lamp 1 to be used.
Description
【０００１】[0001]
本考案は、ソケット部材に関し、詳しくは直管状のランプの交換において地絡 が生じたり、落雷時の雷サージ対策もおこなえ、そして規格寸法以上のもののラ ンプの使用を阻止しようとする技術に係るものである。 The present invention relates to a socket member, and more particularly to a technology for preventing a ground fault from occurring when replacing a straight tube-shaped lamp, a lightning surge countermeasure at the time of lightning strike, and preventing the use of a lamp having a size larger than a standard size. It is a thing.
【０００２】[0002]
従来、図３に示すように、直管状のランプ１の周部には反射板５のような板金 材を配設しているものである。 Conventionally, as shown in FIG. 3, a sheet metal material such as a reflection plate 5 is arranged around the straight tube-shaped lamp 1.
【０００３】[0003]
ところがこのような構成のものにおいては、直管状のランプ１の交換などを給 電用のランプソケット３の通電状態でおこなうのに、ランプ口金６が反射板５の ような板金材に触れ、地絡が生じたりしやすいものである。また、板金材の通孔 ４は落雷時に事故が生じない雷サージ対策のため、大径にしてあり、その為、適 合使用されるランプ１よりは大径の適合外ランプの使用がおこなわれることがあ るという問題があった。 However, in such a structure, the lamp base 6 touches a sheet metal material such as the reflector plate 5 when the straight tube lamp 1 is replaced while the lamp socket 3 for power supply is energized. Tangles are likely to occur. Also, the through hole 4 of the sheet metal material has a large diameter as a measure against lightning surge so that an accident does not occur at the time of a lightning strike. Therefore, a non-conforming lamp with a larger diameter than that of the properly used lamp 1 is used. There was a problem.
【０００４】 本考案はこのような問題を解消しようとするものであり、その目的とするとこ ろは、地絡や雷サージ対策がおこなえ、かつ太径の適合外ランプの使用を阻止す ることができる安全なソケット部材を提供するにある。The present invention is intended to solve such a problem, and its purpose is to prevent ground faults and lightning surges and prevent the use of large-diameter non-compliant lamps. The purpose of the present invention is to provide a safe socket member.
【０００５】[0005]
本考案は、直管状のランプ１の端子２を給電用のランプソケット３に差し込み 接続するのに、ランプソケット３の前方に配設されるソケット部材であって、ソ ケット部材は絶縁材料にて形成され、ソケット部材に形成される通孔４の内径Ｄ を適合使用されるランプ１の外径以上の大径の適合外ランプの外径よりは小径に して成ることを特徴とするものである。 The present invention is a socket member arranged in front of the lamp socket 3 for inserting and connecting the terminal 2 of the straight tubular lamp 1 into the lamp socket 3 for power supply, and the socket member is made of an insulating material. It is characterized in that the inner diameter D of the through hole 4 formed in the socket member is smaller than the outer diameter of the compatible outer lamp having a larger diameter than the outer diameter of the lamp 1 to be used. is there.
【０００６】[0006]
このように、ソケット部材は絶縁材料にて形成され、ソケット部材に形成され る通孔４の内径Ｄを適合使用されるランプ１の外径以上の大径の適合外ランプの 外径よりは小径にしてあることによって、ランプソケット３に通電している状態 でランプ１の交換をおこなうのに、ランプ口金６が絶縁材料にて形成されたソケ ット部材に当接して反射板５のような板金部材に触れるのを阻止し、地絡が生じ るのを防止し、また、雷サージ対策も充分におこなえ、しかも、適合外ランプを 使用しようとしても、ソケット部材の通孔４はこの適合外ランプの外径よりも小 径になされていて、適合外ランプの使用を阻止するようにしたものである。 In this way, the socket member is made of an insulating material, and the inner diameter D of the through hole 4 formed in the socket member is smaller than the outer diameter of the compatible outer lamp having a larger diameter than the outer diameter of the lamp 1 to be used. Due to this, when the lamp 1 is replaced while the lamp socket 3 is energized, the lamp base 6 contacts the socket member made of an insulating material and the The sheet metal member is prevented from touching, ground faults are prevented, lightning surge countermeasures are also sufficiently implemented, and the through hole 4 of the socket member is out of It has a smaller diameter than the outer diameter of the lamp and prevents the use of non-conforming lamps.
【０００７】[0007]
ソケット部材Ａは照明器具において、直管状のランプ１の端子２を給電用のラ ンプソケット３に差し込み接続するのに、ランプソケット３の前方に配設される ものである。このソケット部材Ａは例えばゴムや合成樹脂製の電気絶縁材料にて 成形されたものであり、ソケット部材Ａに形成される通孔４の内径Ｄを適合使用 されるランプ１の外径以上の大径の適合外ランプの外径よりは小径にしてある。 そして、このソケット部材Ａは板金製の反射板５の孔縁に挿通保持されている。 The socket member A is arranged in front of the lamp socket 3 for inserting and connecting the terminal 2 of the straight tube-shaped lamp 1 to the power supply lamp socket 3 in the lighting equipment. The socket member A is made of, for example, an electrically insulating material such as rubber or synthetic resin, and the inner diameter D of the through hole 4 formed in the socket member A is larger than the outer diameter of the lamp 1 to be used. The outside diameter of the lamp is smaller than the outside diameter of the compatible lamp. The socket member A is inserted and held in the hole edge of the reflection plate 5 made of sheet metal.
【０００８】 このように、ソケット部材は絶縁材料にて形成され、ソケット部材に形成され る通孔４の内径Ｄを適合使用されるランプ１の外径以上の大径の適合外ランプの 外径よりは小径にしてあることで、ランプソケット３に通電している状態でラン プ１の交換をおこなうのに、ランプ口金６が絶縁材料にて形成されたソケット部 材に当接して反射板５のような板金部材に触れるのを阻止し、地絡が生じるのを 防止し、また、雷サージ対策も充分におこなえるものである。しかも、適合外ラ ンプを使用しようとしても、ソケット部材の通孔４はこの適合外ランプの外径よ りも小径になされていて、適合外ランプの使用を阻止するものである。As described above, the socket member is formed of an insulating material, and the outer diameter of the compatible outer lamp having a larger inner diameter D than the outer diameter of the lamp 1 used for the inner diameter D of the through hole 4 formed in the socket member. Since the diameter of the lamp is smaller than that of the lamp 1, the lamp base 6 is brought into contact with the socket member made of an insulating material to replace the lamp 1 when the lamp socket 3 is energized and the reflector plate 5 is replaced. It is possible to prevent contact with such sheet metal members, prevent ground faults, and sufficiently prevent lightning surges. Moreover, even if an attempt is made to use the non-conforming lamp, the through hole 4 of the socket member is made smaller in diameter than the outer diameter of the non-conforming lamp, which prevents the use of the non-conforming lamp.
【０００９】 図２は他の実施例を示していて、ランプソケット３の前部を断面Ｌ字型に形成 したソケット部材Ａにて覆うようにしたものである。かかる場合、水平片７を上 にして通孔４を形成した縦片８が垂下状態に取付けられても、また、上下反転姿 勢で取付けられてもよいものである。FIG. 2 shows another embodiment in which the front portion of the lamp socket 3 is covered with a socket member A having an L-shaped cross section. In this case, the vertical piece 8 having the through hole 4 formed with the horizontal piece 7 facing upward may be attached in a hanging state or may be attached in a vertically inverted posture.
【００１０】[0010]
本考案は上述のように、ソケット部材は絶縁材料にて形成され、ソケット部材 に形成される通孔の内径を適合使用されるランプの外径以上の大径の適合外ラン プの外径よりは小径にしてあるから、ランプソケットに通電している状態でラン プの交換をおこなうのに、ランプ口金が絶縁材料にて形成されたソケット部材に 当接して反射板のような板金部材に触れるのを阻止し、地絡が生じるのを防止し 、また、雷サージ対策も充分におこなえ、しかも、適合外ランプを使用しようと しても、ソケット部材の通孔はこの適合外ランプの外径よりも小径になされてい て、適合外ランプの使用を阻止することができるという利点がある。 According to the present invention, as described above, the socket member is formed of an insulating material, and the inner diameter of the through hole formed in the socket member is larger than the outer diameter of the compatible outer lamp that is larger than the outer diameter of the lamp used. Since the lamp has a small diameter, the lamp cap comes into contact with a socket member made of an insulating material and touches a metal plate member such as a reflector when replacing the lamp while the lamp socket is energized. To prevent the occurrence of a ground fault, and to take sufficient measures against lightning surges.In addition, even if an out-of-compliance lamp is to be used, the through hole of the socket member is It has a smaller diameter, and has the advantage of being able to prevent the use of non-conforming lamps.
【図１】本考案の一実施例を示し、（ａ）は斜視図、
（ｂ）は使用状態を示す分解斜視図、（ｃ）は断面図で
ある。1 shows an embodiment of the present invention, (a) is a perspective view,
(B) is an exploded perspective view showing a usage state, and (c) is a sectional view.
【図２】同上の他の実施例を示し、（ａ）は斜視図、
（ｂ）は使用状態を示す分解斜視図である。FIG. 2 shows another embodiment of the above, (a) is a perspective view,
(B) is an exploded perspective view showing a usage state.
【図３】従来例を示し、（ａ）は断面図、（ｂ）は斜視
図である。3A and 3B show a conventional example, in which FIG. 3A is a sectional view and FIG. 3B is a perspective view.
１ ランプ ２ 端子 ３ ランプソケット ４ 通孔 Ｄ 内径 1 lamp 2 terminal 3 lamp socket 4 through hole D inner diameter
Claims (1)
ソケットに差し込み接続するのに、ランプソケットの前
方に配設されるソケット部材であって、ソケット部材は
絶縁材料にて形成され、ソケット部材に形成される通孔
の内径を適合使用されるランプの外径以上の大径の適合
外ランプの外径よりは小径にして成ることを特徴とする
ソケット部材。1. A socket member arranged in front of a lamp socket for inserting and connecting a terminal of a straight tubular lamp into a lamp socket for power supply, wherein the socket member is formed of an insulating material. A socket member characterized in that the inner diameter of a through hole formed in the member is smaller than the outer diameter of a compatible outer lamp having a larger diameter than the outer diameter of the lamp to be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992000812U JP2576147Y2 (en) | 1992-01-14 | 1992-01-14 | Socket material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992000812U JP2576147Y2 (en) | 1992-01-14 | 1992-01-14 | Socket material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0557707U true JPH0557707U (en) | 1993-07-30 |
| JP2576147Y2 JP2576147Y2 (en) | 1998-07-09 |
Family
ID=11484096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992000812U Expired - Lifetime JP2576147Y2 (en) | 1992-01-14 | 1992-01-14 | Socket material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576147Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026719U (en) * | 1983-07-30 | 1985-02-23 | 松下電工株式会社 | lighting equipment |
-
1992
- 1992-01-14 JP JP1992000812U patent/JP2576147Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026719U (en) * | 1983-07-30 | 1985-02-23 | 松下電工株式会社 | lighting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576147Y2 (en) | 1998-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980331 |
|
| EXPY | Cancellation because of completion of term |