CN101964277A - Plug-in relay - Google Patents
Plug-in relay Download PDFInfo
- Publication number
- CN101964277A CN101964277A CN201010524569XA CN201010524569A CN101964277A CN 101964277 A CN101964277 A CN 101964277A CN 201010524569X A CN201010524569X A CN 201010524569XA CN 201010524569 A CN201010524569 A CN 201010524569A CN 101964277 A CN101964277 A CN 101964277A
- Authority
- CN
- China
- Prior art keywords
- relay
- plug
- magnetizing coil
- excitation coil
- relay cover
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a plug-in relay, which comprises a relay cover and an excitation coil, wherein two outgoing line ends of the excitation coil are cast inside the relay cover with high-temperature insulating materials, a bayonet socket extends out from the outer side of the relay cover, two contact pins are arranged in the bayonet socket, and are both electrically connected with two out-going line ends of the excitation coil through connecting plates, the connecting plates are cast inside the relay cover, the excitation coil of the plug-in relay is externally connected in a plug-in way. By casting the two out-going line ends of the excitation coil on the relay cover with the high-temperature insulating materials and electrically connecting the two contact pins of the bayonet socket with the two outgoing line ends of the excitation coil, not only the structure is simple, but also the connection is convenient and fast, and the waterproof and shockproof reliability is obviously improved.
Description
Technical field
The present invention relates to a kind of relay, especially a kind of relay magnetizing coil adopts the plug-in type relay of inserting mode.
Background technology
As everyone knows, relay is the automatic switch element with isolation features, be widely used in remote control, remote measurement, communication, automatically control, in electromechanical integration and the power electronic equipment, it is one of most important control element, see also shown in Figure 1, Fig. 1 is the structural representation of the outer connected mode of traditional relay magnetizing coil, the outer connection of traditional relay magnetizing coil comprises the brace 11 that is arranged at relay cover 10, one end of described brace 11 connects the terminals 12 of relay magnetizing coil, utilize hold-down screw 13 with on external connection locking and the brace 11 again, the outer connected mode of obvious this magnetizing coil exists installation loaded down with trivial details, waste time and energy, and loosening easily shortcoming.
Summary of the invention
The object of the present invention is to provide a kind of plug-in type relay, it has simple in structure, and characteristics convenient and that security reliability is high are installed.
The objective of the invention is to be achieved through the following technical solutions:
A kind of plug-in type relay, it comprises relay cover and magnetizing coil, wherein, described relay cover is provided with plug socket, is provided with two contact pilotages in the described plug socket, the corresponding electric connection of two leading-out terminals of described two contact pilotages and magnetizing coil.
Two leading-out terminal die casting of described magnetizing coil are within relay cover, and all by two the leading-out terminals corresponding electric connection of brace with magnetizing coil, described brace die casting is within relay cover for described two contact pilotages.
Beneficial effect of the present invention is, the outer connected mode of the magnetizing coil of described plug-in type relay adopts inserting mode, by using two leading-out terminals of magnetizing coil high-temperature insulation material die casting on relay cover, utilize two contact pilotages of plug socket and two leading-out terminals of magnetizing coil to electrically connect, not only simple in structure, and easy-to-connect, quick, waterproof, the vibrationproof reliability significantly improves.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of the outer connected mode of traditional relay magnetizing coil;
Fig. 2 is the structural representation of the outer connected mode of plug-in type relay magnetizing coil of the present invention.
Embodiment
Please refer to shown in Figure 2, Fig. 2 is the structural representation of the outer connected mode of plug-in type relay magnetizing coil of the present invention, in present embodiment, a kind of plug-in type relay, it comprises relay cover 20, described relay cover 20 is extended with plug socket 22 laterally, be provided with two contact pilotages 23 in the described plug socket 22, described two contact pilotages 23 are all by two the leading-out terminals 21 corresponding electric connections of brace 24 with magnetizing coil, two leading-out terminals, the 21 usefulness high-temperature insulation material die casting of described magnetizing coil within relay cover 20, described brace 24 also die casting within relay cover 20.
Described plug-in type relay is two leading-out terminals 21 coil, with high-temperature insulation material die casting on relay cover 20, utilize two leading-out terminals, 21 electric connections of two contact pilotages 23 with the magnetizing coil of plug socket 22, the outer connected mode of its magnetizing coil adopts inserting mode, not only simple in structure, and easy-to-connect, quick, waterproof, the vibrationproof reliability significantly improves.
Claims (2)
1. plug-in type relay, it comprises relay cover and magnetizing coil, it is characterized in that: described relay cover is provided with plug socket, is provided with two contact pilotages in the described plug socket, the corresponding electric connection of two leading-out terminals of described two contact pilotages and magnetizing coil.
2. plug-in type relay according to claim 1, it is characterized in that: two leading-out terminal die casting of described magnetizing coil are within relay cover, all by two the leading-out terminals corresponding electric connection of brace with magnetizing coil, described brace die casting is within relay cover for described two contact pilotages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010524569XA CN101964277A (en) | 2010-10-29 | 2010-10-29 | Plug-in relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010524569XA CN101964277A (en) | 2010-10-29 | 2010-10-29 | Plug-in relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101964277A true CN101964277A (en) | 2011-02-02 |
Family
ID=43517118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010524569XA Pending CN101964277A (en) | 2010-10-29 | 2010-10-29 | Plug-in relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101964277A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5663699A (en) * | 1994-10-28 | 1997-09-02 | Mitsubishi Denki Kabushiki Kaisha | Starter magnet switch |
| CN201378549Y (en) * | 2009-03-26 | 2010-01-06 | 天水二一三电器配件厂 | Relay socket |
| CN201421893Y (en) * | 2009-06-18 | 2010-03-10 | 来剑锋 | Terminal strip |
| CN101828243A (en) * | 2007-10-18 | 2010-09-08 | 泰科电子公司 | Epoxy sealed relay |
| CN201594505U (en) * | 2010-01-22 | 2010-09-29 | 温州科宇电器有限公司 | Air conditioning alternating-current contactor |
| CN101867110A (en) * | 2010-02-21 | 2010-10-20 | 厦门宏远达电器有限公司 | Electric connection terminal and relay socket thereof |
| CN201853656U (en) * | 2010-10-29 | 2011-06-01 | 无锡市闽仙汽车电器有限公司 | Plug-in type relay |
-
2010
- 2010-10-29 CN CN201010524569XA patent/CN101964277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5663699A (en) * | 1994-10-28 | 1997-09-02 | Mitsubishi Denki Kabushiki Kaisha | Starter magnet switch |
| CN101828243A (en) * | 2007-10-18 | 2010-09-08 | 泰科电子公司 | Epoxy sealed relay |
| CN201378549Y (en) * | 2009-03-26 | 2010-01-06 | 天水二一三电器配件厂 | Relay socket |
| CN201421893Y (en) * | 2009-06-18 | 2010-03-10 | 来剑锋 | Terminal strip |
| CN201594505U (en) * | 2010-01-22 | 2010-09-29 | 温州科宇电器有限公司 | Air conditioning alternating-current contactor |
| CN101867110A (en) * | 2010-02-21 | 2010-10-20 | 厦门宏远达电器有限公司 | Electric connection terminal and relay socket thereof |
| CN201853656U (en) * | 2010-10-29 | 2011-06-01 | 无锡市闽仙汽车电器有限公司 | Plug-in type relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102798838B (en) | Pluggable safety junction box for site calibration of electric energy meter | |
| WO2007006809A3 (en) | Electrical connection terminal for electric power storage cell | |
| CN203101463U (en) | Multiple meter position plug connector of three-phase electric energy meter | |
| CN106783419B (en) | A kind of reclosing breaker | |
| JP2013508936A5 (en) | ||
| WO2009031394A1 (en) | Electric connection structure. terminal device, socket, device for testing electronic component, and method of manufacturing socket | |
| MX2010000103A (en) | Electrical switching apparatus and terminal connector assembly therefor. | |
| CN201853656U (en) | Plug-in type relay | |
| CN207896050U (en) | A kind of connection structure of circuit breaker accessory | |
| CN101710557A (en) | Plastic enclosure leakage circuit breaker with multifunctional housing | |
| CN105449828A (en) | Low voltage emergent connecting device of power-generating car | |
| CN101964277A (en) | Plug-in relay | |
| CN202794504U (en) | Pull-plug type electric energy meter field verifying safe connecting box | |
| CN201749962U (en) | Anti-release structure of bus connection module | |
| CN205069407U (en) | Service switch | |
| CN205248207U (en) | Intelligent circuit breaker of voltage module is put to outband | |
| CN204497164U (en) | A kind of binding post structure-improved for fixed breaker | |
| CN205212529U (en) | Emergent access device of power -generating cars low pressure | |
| CN203150842U (en) | Power strip | |
| CN103928240B (en) | The electric unit device of control unit | |
| CN203859082U (en) | Residual current circuit breaker with socket | |
| CN201681773U (en) | Line compression terminal | |
| CN201733138U (en) | 20kV remote control switchgear | |
| CN201656002U (en) | Safe and conveniently-used wiring terminal row | |
| CN201780875U (en) | Capacitor capable of being grounded |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110202 |