JPS63313444A - Electromagnetic relay - Google Patents
Electromagnetic relayInfo
- Publication number
- JPS63313444A JPS63313444A JP14847187A JP14847187A JPS63313444A JP S63313444 A JPS63313444 A JP S63313444A JP 14847187 A JP14847187 A JP 14847187A JP 14847187 A JP14847187 A JP 14847187A JP S63313444 A JPS63313444 A JP S63313444A
- Authority
- JP
- Japan
- Prior art keywords
- casing
- lead wire
- mounting panel
- relay
- partition plate
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000005284 excitation Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/14—Terminal arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
Description
り技術分野Ｊ
本発明は、電磁石装置および接点をベース上に配設した
リレ−８！構部をケーシング内に納装した電磁継電器に
関するものである。TECHNICAL FIELD J The present invention relates to a relay 8 in which an electromagnetic device and a contact are disposed on a base. This relates to an electromagnetic relay whose structural parts are housed within a casing.
一般にこの種の電磁継電器は、分電盤等の規格に合致し
た専用の端子台を設けることにより、分電盤等に取付可
能となっている。ところで、小信号で大電流を制御する
ような目的に使用するリモコンリレー等の電磁継電器に
おいては、接点を含む主電路に接続されろ電ａ＃ｌと、
制御信号が伝送される信号線とを分離するのが望ましい
が、上述のような端子台を設けている場合には、必ずし
も′ｆ４線路を完全に分離することができないものであ
る。そこで、電磁継電器を取付パネルに取り付け、主電
路に接続された線路と制御信号用の線路とを取付パネル
を挟んで引き出すようにすればよいと考えられるが、そ
のような構成の電磁継電器はな−１゜
［発明の目的Ｊ
本発明は上述の点に鑑みて為されたものであって、その
目的とするところは、取付パネルに取着でき、かつ信号
用リード線と電源用リード線とを取付パネルを挟んで引
き出すようにした電磁継電器を提供することにある。
［発明の開示］
（Ｐｐ＃成）
本発明に係る電磁継電器は、電磁石装置および接点をベ
ース上に配設したリレー機構部をケーシング内に納装し
た電磁継電器において、リレー機６１部は、電磁石装置
に接続された信号用リード線と、接点に接続された電源
用リード線とがベースから引き出された形状に形成され
、電磁石ｆ＆置への通電方向に応じて接点を開閉しその
状態を自己保持するリモコンリレーであって、ケーシン
グの外側面の一所には取付パネルに形成された取付孔に
挿通される保持突起が突設されるとともに、保持突起の
周面にはケーシングの周面との間で取付パネルを挾持す
る固定金共が設けられ、信号用リード線と電源用リード
線とのいずれか一方は保持突起の先端部より引き出され
、他方はケーシングの周面で取付パネルに当接する面と
は異なる面より引き出されて成るものであり、保持突起
の周面に形成された固定金共とケーシングとの間で取付
パネルを挾持することにより、取付パネルへの取付を容
易にし、かつ信号用リード線と電源用リード線とを取付
パネルを挟んで引き出すようにしたものである。
（実施例）
第１図に示すように、電磁石装ｒ！ｉ１１と、電磁石装
置１１により開閉駆動される接点１２とをベース１３上
に備えたリレーｍ構部１が、ケーシング２内に納装され
る。リレ−８！構部１は、ベース１３の下面から各一対
ずつ引き出された信号用リード線１４と電源用リード＃
ｉ１５とを有しており、信号用リード線１４は電磁石装
置１１の励磁コイルに接続され、電源用リード線１５は
接点１２にｉ１１続されている。このリレー機構部１は
、リモコンリレーであって、第２図に示すように、有極
の電磁石装置１１の励磁コイルＭの一端に互いに逆向き
に接続された一対の整流素子り、、Ｄ、を有し、リレー
機構部１の切換接点ｒによりいずれか一方の整流素子Ｄ
＋ 、Ｄ ２に通電されるようにしているのである。
第１図に示すように、電磁石装置１１には、励磁コイル
Ｍが巻回されベース１３上の定位置に固定されたヨーク
Ｙと、ベース１３に対して定位置に固定された輸Ａｘの
回りに揺動自在なアマチュアＡが設けられ、アマチェ７
Ａには永久磁石（図示せず）が設けられている。このア
マチュアＡの揺動に伴なって接点１２と切換接点ｒとが
開閉されるのであり、電磁石装Ｍ１１への通電方向が、
そのときに切換接点ｒにより選択されている整流素子Ｄ
＋ −Ｄ ２の順方向と一致したときに、励磁コイル
Ｍが励磁されて接点１２および切換接点ｒを反転させる
のである。電磁石装置１１は有極であるからその状態が
保持され、その状態において切換接点ｒで選択されてい
る整流素子り、、Ｄ２の順方向となるように通電される
と再び反転するのである。電磁石装ｆ！１１１を駆動す
るには、たとえば第２図に示すように、切換スイッチＳ
Ｗと一対のダイオードＤ、、Ｄ、とを組み合わせて交流
電源ＡＣに接続すればよいのであり、切換スイッチＳＷ
の切り換えに応じて、電磁石装置１１への通電方向が反
転し、それによって、電磁石装置！！１１を駆動して接
点１２をＩｌｌ！ｆｆｉすることができるのである。
ケーシング２は、ベース１３が載置されるボディ２１と
、ボディ２１に被嵌されベース１３の周部をボディ２１
との間で挾持するカバー２２とにより構成されている。
ボディ２１とカバー２２とはリベット等のかしめ鋲２３
により結合される。
ケーシング２は全体として略直方体状に形成されでおり
、長手方向の一端面には保持突起３が突設されている。
保持突起３の周面には保持突起３の突出方向における中
央部が外側に広がるばね材により形成された固定金共４
が設けられている。ボディ２１には、保持突起３の先端
部に相当する部位に信号用リード［１４をケーシング２
外に引き出す挿通５Ｉ２４が形成されており、また、保
持突起３とは反対側のケーシング２の周面に相当する部
位に電源用リード［１５をケーシング２外に引き出す挿
通溝２５が形成されでいる。
以上のようにして形成された電磁継電器は、第３図に示
すようなボックス５に取付可能となっている。すなわち
、ボックス５内には取付パネルとして仕切板６が設けら
れており、この仕切板６には上記保持突起３が挿通可能
な取付孔７が穿孔されている。この取付孔７に保持突起
３を挿通すれば、ケーシング２の周面と固定金！４．４
との間で仕切板６が挾持されるのであり、これによって
、ケーシング２を仕切板６の取付孔７に挿入するだけで
簡単に固定できるのである。また、このようにして取り
付けることにより、信号用リードＩａ１４と電源用リー
ド線１５とは仕切板６を挟んで反対側から引き出される
ことになり、電磁石装置１１を駆動する小信号の操作回
路側と、接点１２を含み大電流が通電される主回路側と
の完全な分離が可能となるのである。
上述の実施例においては、電源用リード線１５をケーシ
ング２から直接引き出すようにしているが、第４図に示
すように、ケーシング２の周面に端子部８を設けてこの
端子部８に電源用リード線１５を接続し、第５図に示す
ように、端子部８を介して外部線路９と電源用リード線
１５とを接続するようにするのが望ましい。このように
すれば、第６図に示すように、外部線路９と電源用リー
ド＃１１５との接続をスリーブ等の結線用部品１８を用
いることなく行なうことができるのであり、結線作業が
容易になるという利点がある。
［発明の効果］
本発明は上述のように、電磁石！！置お上り接点をベー
ス上に配設したリレー機構部をケーシング内に納装した
電磁継電器において、リレー１ｇ！＃１１部は、電磁石
装置に接続された信号用リード線と、接点に８Ｍされた
電源用リード線とがベースから引き出された形状に形成
され、電磁石装置への通電方向に応じて接点を開閉しそ
の状態を自己保持するリモコンリレーであって、ケーシ
ングの外側面の一所には取付パネルに形成された取付孔
に挿通される保持突起が突設されるとともに、保持突起
の同面には乍−シングの周面との間で取付バ木ルを挾持
する固定金共が設けられ、信号用リード線と電源用リー
ド線とのいずれか一方は保持突起の先端部より引き出さ
れ、他方はケーシングの周面で取付パネルに当接する面
とは異なる面より引き出されて成るものであり、保持突
起の周面に形成された固定金共とケーシングとの間で取
付パネルを挾持するので、取付パネルへの取付が容易に
できるという利点を有し、しかも、信号用リード線と電
源用リード線とが取付パネルを挟んで反対側から引き出
されるから、小信号が伝送される信号用リード線と、大
電流が通電される電源用リード線とを取付パネルにより
分離することがでさるという利点を有する。Generally, this type of electromagnetic relay can be installed on a distribution board or the like by providing a dedicated terminal block that meets the standards of the distribution board or the like. By the way, in electromagnetic relays such as remote control relays that are used for the purpose of controlling large currents with small signals, the electric current a#l connected to the main electric circuit including the contacts,
Although it is desirable to separate the signal line through which control signals are transmitted, if a terminal block as described above is provided, it is not necessarily possible to completely separate the 'f4 line. Therefore, it may be possible to attach the electromagnetic relay to the mounting panel and draw out the line connected to the main circuit and the control signal line across the mounting panel, but there is no electromagnetic relay with such a configuration. -1゜[Objective of the Invention J The present invention has been made in view of the above-mentioned points, and its object is to provide a device that can be attached to a mounting panel and that can be connected to a signal lead wire and a power supply lead wire. To provide an electromagnetic relay which can be pulled out by sandwiching a mounting panel. [Disclosure of the invention] (Pp# composition) An electromagnetic relay according to the present invention is an electromagnetic relay in which a relay mechanism section in which an electromagnetic device and a contact point are arranged on a base is housed in a casing, and the relay device 61 has an electromagnet The signal lead wire connected to the device and the power lead wire connected to the contact point are formed in a shape drawn out from the base, and the contact opens and closes depending on the direction of energization to the electromagnet f & position, and the state is automatically determined. This is a remote control relay to be held, and a holding protrusion that is inserted into a mounting hole formed in a mounting panel is provided protrudingly at one place on the outer surface of the casing, and a circumferential surface of the casing and a holding protrusion are provided on the circumferential surface of the holding protrusion. A fixing metal is provided to hold the mounting panel in between, and one of the signal lead wire and the power lead wire is pulled out from the tip of the holding protrusion, and the other is brought into contact with the mounting panel on the circumferential surface of the casing. The mounting panel is pulled out from a different surface from the contacting surface, and the mounting panel is held between the casing and the fixing metal formed on the peripheral surface of the holding protrusion, making it easy to attach to the mounting panel. Moreover, the signal lead wire and the power supply lead wire can be pulled out with the mounting panel in between. (Example) As shown in Fig. 1, the electromagnet system r! A relay m structure 1 is housed in a casing 2, and includes a base 13 and a contact 12 that is driven to open and close by an electromagnetic device 11. Relay-8! The structural part 1 includes a pair of signal lead wires 14 and a power supply lead #1 drawn out from the bottom surface of the base 13.
The signal lead wire 14 is connected to the excitation coil of the electromagnet device 11, and the power supply lead wire 15 is connected to the contact point 12 at i11. This relay mechanism section 1 is a remote control relay, and as shown in FIG. 2, a pair of rectifier elements, D, and either one of the rectifying elements D is connected by the switching contact r of the relay mechanism section 1.
+ and D2 are energized. As shown in FIG. 1, the electromagnet device 11 includes a yoke Y around which an excitation coil M is wound and fixed at a fixed position on the base 13, and a yoke Y fixed at a fixed position on the base 13, and a yoke Y fixed at a fixed position on the base 13. A swingable amateur A is installed in the
A is provided with a permanent magnet (not shown). As the armature A swings, the contact 12 and the switching contact r are opened and closed, and the direction of energization to the electromagnet M11 is as follows.
The rectifying element D selected by the switching contact r at that time
When the forward direction of + -D 2 coincides with the forward direction, the exciting coil M is excited and reverses the contact 12 and the switching contact r. Since the electromagnet device 11 is polarized, its state is maintained, and in that state, when the rectifying element selected by the switching contact r is energized in the forward direction of D2, it is reversed again. Electromagnetic equipment f! 111, for example, as shown in FIG.
All you have to do is connect W and a pair of diodes D, , D, to the AC power supply AC, and use the selector switch SW.
In response to switching of the electromagnet device 11, the direction of energization to the electromagnet device 11 is reversed, thereby causing the electromagnet device ! ! 11 and contacts 12 to Ill! It is possible to do ffi. The casing 2 includes a body 21 on which the base 13 is placed, and a body 21 that is fitted onto the body 21 and extends around the base 13.
and a cover 22 that is held between. The body 21 and the cover 22 are fastened with rivets 23
are combined by The casing 2 is generally formed in the shape of a rectangular parallelepiped, and a holding protrusion 3 is protruded from one end surface in the longitudinal direction. On the peripheral surface of the holding protrusion 3, there is a fixing metal plate 4 formed of a spring material whose central part in the protruding direction of the holding protrusion 3 expands outward.
is provided. The body 21 has a signal lead [14] connected to the casing 2 at a portion corresponding to the tip of the holding protrusion 3.
An insertion groove 5I24 is formed for pulling out the power supply lead [15] to the outside of the casing 2, and an insertion groove 25 for pulling the power supply lead [15 out of the casing 2 is formed at a portion corresponding to the circumferential surface of the casing 2 on the opposite side from the holding protrusion 3. . The electromagnetic relay formed as described above can be attached to a box 5 as shown in FIG. That is, a partition plate 6 is provided in the box 5 as a mounting panel, and the partition plate 6 has a mounting hole 7 through which the holding projection 3 can be inserted. If the holding protrusion 3 is inserted into this mounting hole 7, it will connect to the peripheral surface of the casing 2 and the fixing metal! 4.4
As a result, the casing 2 can be easily fixed by simply inserting it into the mounting hole 7 of the partition plate 6. Moreover, by attaching it in this way, the signal lead Ia 14 and the power lead wire 15 are pulled out from the opposite side with the partition plate 6 in between, and are connected to the small signal operation circuit side that drives the electromagnet device 11. , it becomes possible to completely separate the main circuit including the contact 12 and through which a large current is applied. In the above embodiment, the power supply lead wire 15 is drawn out directly from the casing 2, but as shown in FIG. As shown in FIG. In this way, as shown in FIG. 6, the connection between the external line 9 and the power supply lead #115 can be made without using the connection part 18 such as a sleeve, and the connection work is facilitated. It has the advantage of being [Effects of the Invention] As described above, the present invention is an electromagnet! ! In an electromagnetic relay in which a relay mechanism with a lift-up contact placed on a base is housed inside a casing, the relay weighs only 1g! Part #11 is formed in a shape in which a signal lead wire connected to the electromagnet device and a power lead wire connected to a contact point of 8M are drawn out from the base, and the contact opens and closes depending on the direction of energization to the electromagnet device. This is a remote control relay that self-maintains its state, and a holding protrusion that is inserted into a mounting hole formed in a mounting panel protrudes from one place on the outer surface of the casing. A fixing metal is provided to hold the mounting bar between the peripheral surface of the thing, and one of the signal lead wire and the power lead wire is pulled out from the tip of the holding protrusion, and the other is pulled out from the tip of the holding protrusion. It is pulled out from a different surface of the casing from the surface that contacts the mounting panel, and the mounting panel is held between the casing and the fixing metal formed on the surrounding surface of the holding protrusion, making it easy to install. It has the advantage of being easy to install on a panel, and since the signal lead wire and power lead wire are pulled out from opposite sides across the mounting panel, it can be used as a signal lead wire for transmitting small signals. This has the advantage that the power supply lead wire through which a large current is passed can be separated by the mounting panel.
第１図は本発明の一実施例を示す分解斜視図、第２図は
同上のリレー機構部の一例を示す回路図、ｔＩＳ３図は
同上を取り付けるボックスの一例を示す斜視図、＠４図
は本発明の他の実施例を示す一部切欠斜視図、第５図は
同上の使用例を示す斜視図、第６図は第５図に対応する
従来例を示す斜視図である。
１はリレー機構部、２はケーシング、３は保持突起、４
は固定金共、６は仕切板、７は取付孔、８は端子部、９
は外部線路、１１は電磁石装置、１２は接点、１３はベ
ース、１４は信号用リード線、１５は電源用リード線で
ある。
代理人 弁理士 石 １）艮 七
第３図
第４図
第５図
第６図Fig. 1 is an exploded perspective view showing one embodiment of the present invention, Fig. 2 is a circuit diagram showing an example of the relay mechanism part of the above, Fig. tIS3 is a perspective view showing an example of the box to which the above is attached, Fig. @4 is FIG. 5 is a partially cutaway perspective view showing another embodiment of the present invention, FIG. 5 is a perspective view showing an example of use similar to the above, and FIG. 6 is a perspective view showing a conventional example corresponding to FIG. 1 is a relay mechanism, 2 is a casing, 3 is a holding protrusion, 4
1 includes the fixing metal, 6 is the partition plate, 7 is the mounting hole, 8 is the terminal part, 9
11 is an external line, 11 is an electromagnet device, 12 is a contact, 13 is a base, 14 is a signal lead wire, and 15 is a power supply lead wire. Agent Patent Attorney Ishi 1) Ai 7 Figure 3 Figure 4 Figure 5 Figure 6
Claims (2)
ー機構部をケーシング内に納装した電磁継電器において
、リレー機構部は、電磁石装置に接続された信号用リー
ド線と、接点に接続された電源用リード線とがベースか
ら引き出された形状に形成され、電磁石装置への通電方
向に応じて接点を開閉しその状態を自己保持するリモコ
ンリレーであって、ケーシングの外側面の一所には取付
パネルに形成された取付孔に挿通される保持突起が突設
されるとともに、保持突起の周面にはケーシングの周面
との間で取付パネルを挾持する固定金具が設けられ、信
号用リード線と電源用リード線とのいずれか一方は保持
突起の先端部より引き出され、他方はケーシングの周面
で取付パネルに当接する面とは異なる面より引き出され
て成ることを特徴とする電磁継電器。(1) In an electromagnetic relay in which a relay mechanism section with an electromagnet device and contacts arranged on a base is housed in a casing, the relay mechanism section has a signal lead wire connected to the electromagnet device and a relay mechanism section connected to the contacts. It is a remote control relay that has a power lead wire drawn out from the base, and that opens and closes the contacts depending on the direction of energization to the electromagnetic device and self-maintains the state. A holding protrusion that is inserted into the mounting hole formed in the mounting panel is provided in a protruding manner, and a fixing metal fitting is provided on the circumferential surface of the holding protrusion to clamp the mounting panel between the circumferential surface of the casing and the signal lead. An electromagnetic relay characterized in that one of the wire and the power lead wire is pulled out from the tip of the holding protrusion, and the other is pulled out from a surface of the casing that is different from the surface that contacts the mounting panel. .
異なる面の一所に電源用リード線に接続されるとともに
外部線路が接続可能な端子部が配設されて成ることを特
徴とする特許請求の範囲第１項に記載の電磁継電器。(2) A terminal section that is connected to a power supply lead wire and can be connected to an external line is provided at a location on the peripheral surface of the casing on a surface different from the surface that contacts the mounting panel. An electromagnetic relay according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14847187A JP2512754B2 (en) | 1987-06-15 | 1987-06-15 | Electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14847187A JP2512754B2 (en) | 1987-06-15 | 1987-06-15 | Electromagnetic relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63313444A true JPS63313444A (en) | 1988-12-21 |
| JP2512754B2 JP2512754B2 (en) | 1996-07-03 |
Family
ID=15453488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14847187A Expired - Lifetime JP2512754B2 (en) | 1987-06-15 | 1987-06-15 | Electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512754B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548173U (en) * | 1991-12-05 | 1993-06-25 | 松下電工株式会社 | Relay box |
| JP2013187053A (en) * | 2012-03-08 | 2013-09-19 | Toshiba Toko Meter Systems Co Ltd | Opening and closing device |
-
1987
- 1987-06-15 JP JP14847187A patent/JP2512754B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548173U (en) * | 1991-12-05 | 1993-06-25 | 松下電工株式会社 | Relay box |
| JP2013187053A (en) * | 2012-03-08 | 2013-09-19 | Toshiba Toko Meter Systems Co Ltd | Opening and closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512754B2 (en) | 1996-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5227750A (en) | Solenoid operated switching device | |
| US5574416A (en) | Electromagnetic relay | |
| JPS63313444A (en) | Electromagnetic relay | |
| US5612658A (en) | Electromagnetic relay | |
| US4803589A (en) | Electromagnetic relay | |
| US3271707A (en) | Electromagnetic relay of the bistable type | |
| JP3017850B2 (en) | Bidirectional actuator | |
| JP3096155B2 (en) | Manual solenoid operating device | |
| EP0508052A3 (en) | Fault current relay | |
| US2421998A (en) | Electrical circuit controlling device | |
| US3979705A (en) | Automotive relay of the hold-in type | |
| US2338957A (en) | Electromagnetic control device | |
| JPH0357203A (en) | Electromagnetic apparatus and electromagnetic switch | |
| EP0544928A1 (en) | Remote controlled relay | |
| JPS6039586Y2 (en) | solenoid valve device | |
| US1155502A (en) | Electromagnet. | |
| GB162673A (en) | Improvements in or relating to electro-magnetic relays or like devices | |
| JPH0428130A (en) | Remote control relay | |
| KR950004938Y1 (en) | Fixing device of conducting spring for a magnetic contactor | |
| JPS6344930Y2 (en) | ||
| JPH0341398Y2 (en) | ||
| JPS5834525Y2 (en) | Electronic cash register - power switching circuit in in-line system | |
| JPS6344931Y2 (en) | ||
| US2030279A (en) | Electric signal | |
| JPH0422522Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080430 Year of fee payment: 12 |