CN102477822A - In-cabinet electromagnetic lock - Google Patents
In-cabinet electromagnetic lock Download PDFInfo
- Publication number
- CN102477822A CN102477822A CN2010105628413A CN201010562841A CN102477822A CN 102477822 A CN102477822 A CN 102477822A CN 2010105628413 A CN2010105628413 A CN 2010105628413A CN 201010562841 A CN201010562841 A CN 201010562841A CN 102477822 A CN102477822 A CN 102477822A
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- CN
- China
- Prior art keywords
- cabinet
- lock
- lock body
- electromagnetic coil
- electromagnetic
- 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.)
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Abstract
The invention discloses an in-cabinet electromagnetic lock which comprises an in-cabinet lock body of a high-voltage power distribution cabinet, wherein an electric socket is arranged on the in-cabinet lock body; a 6V electromagnetic coil corresponding to the electric socket is wound on an electromagnet of an electric key corresponding to the inner end of a lock cylinder on the lock body; and a 6V dry battery is mounted in series on a lead between the electromagnetic coil and a switch button of the electric key. In the invention, the 6V dry battery is used as the power supply of the electromagnetic coil; the in-cabinet electromagnetic lock is convenient to use, has a wide application range, and is not only suitable for a high-voltage power distribution cabinet with an independent power supply, but also suitable for massive power distribution cabinets without an independent power supply.
Description
Technical field:
The present invention is a kind of interior electromagnetic lock of cabinet that is applicable to that high voltage power distribution uses cashier's office in a shop.
Background technology:
At present; Electromagnetic lock in the cabinet that high voltage power distribution cashier's office in a shop uses is that an end is equipped with a lock core that stretches out with spring to the other end in a lock body, on the end face of spring one end, also is provided with a wire socket; On socket, be connected and installed with an end road device normally closed contact with lead to lock body one side; Correspondingly with lock body be provided with an Electrical key, in Electrical key, be equipped with one and exchange 220 volts or direct current 110 hint circles, electromagnet is installed in the coil with lock core is inner corresponding; On Electrical key, be provided with the wire and plug that matches with lock body, be provided with shift knob in Electrical key one side.Electromagnetic lock all must exchange or 110V direct current independent current source with 220V in this cabinet, only is fit to be installed in transformer station and uses (transformer station has the station with transformer independent current source can be provided), can have the factory of independent current source, community to use, and the scope of application is little.
Summary of the invention:
It is wide to the purpose of this invention is to provide a kind of scope of application, not only is applicable to the power distribution cabinet of independent current source, also is applicable to the factory that does not have independent current source, the interior electromagnetic lock of cabinet of community's power distribution cabinet.Technical scheme of the present invention is accomplished as follows; It comprises lock body in the high voltage power distributing cabinet cabinet; It is characterized in that: in cabinet, be provided with power point on the lock body; Corresponding to power point winding on the electromagnet of Electrical key corresponding with the lock core inner end on the lock body electromagnetic coil of a 6V is arranged, a 6V dry cell has been installed in series on the lead between the shift knob of electromagnetic coil and Electrical key.The present invention makes the power supply of electromagnetic coil with the 6V dry cell, has advantage easy to use, applied widely, not only can be used for having the high voltage power distribution of independent current source to use cashier's office in a shop, also is fit to use on the vast power distribution cabinet that independent current source is not set.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
The specific embodiment:
Further describe embodiment in conjunction with accompanying drawing.The present invention includes lock body 2 in the high voltage power distributing cabinet cabinet; Corresponding with its socket 10 on the lock body in cabinet be furnished with an Electrical key 5; The electromagnetic coil 4 of in Electrical key, being furnished with one group of 6V on the electromagnet 6 is in series with a 6V dry cell 7 on the lead between the shift knob 8 of electromagnetic coil and Electrical key.During use, the plug of Electrical key 9 is inserted in the lock body sockets, when the line breaker in the regulator cubicle broke off, normally closed contact 11 closures on the lock body connect down shift knob then, and wire loop is switched on, and lock core 1 is retracted by electromagnet, and the regulator cubicle door is opened.If the cabinet inner breaker does not break off, normally closed contact breaks off, and also can't open the cabinet door with Electrical key, has formed electric blocking, has reached the purpose that the people can not get into charged spacer region.
Claims (1)
1. electromagnetic lock in the cabinet; It comprises lock body in the high voltage power distributing cabinet cabinet; It is characterized in that: in cabinet, be provided with power point on the lock body; Corresponding to power point winding on the electromagnet of Electrical key corresponding with the lock core inner end on the lock body electromagnetic coil of a 6V is arranged, a 6V dry cell has been installed in series on the lead between the shift knob of electromagnetic coil and Electrical key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105628413A CN102477822A (en) | 2010-11-22 | 2010-11-22 | In-cabinet electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105628413A CN102477822A (en) | 2010-11-22 | 2010-11-22 | In-cabinet electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102477822A true CN102477822A (en) | 2012-05-30 |
Family
ID=46090591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105628413A Pending CN102477822A (en) | 2010-11-22 | 2010-11-22 | In-cabinet electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102477822A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462388A (en) * | 2013-09-22 | 2013-12-25 | 马晓璐 | Power-failure-preventing storage box |
| CN106024492A (en) * | 2016-07-15 | 2016-10-12 | 山东钢铁股份有限公司 | Dual-bus disconnecting switch operation blocking electric circuit |
-
2010
- 2010-11-22 CN CN2010105628413A patent/CN102477822A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462388A (en) * | 2013-09-22 | 2013-12-25 | 马晓璐 | Power-failure-preventing storage box |
| CN106024492A (en) * | 2016-07-15 | 2016-10-12 | 山东钢铁股份有限公司 | Dual-bus disconnecting switch operation blocking electric circuit |
| CN106024492B (en) * | 2016-07-15 | 2018-09-28 | 山东钢铁股份有限公司 | A kind of double-bus isolator operation locking electric loop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |