CN204203659U - A kind of control circuit for transformer - Google Patents

A kind of control circuit for transformer Download PDF

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Publication number
CN204203659U
CN204203659U CN201420617501.XU CN201420617501U CN204203659U CN 204203659 U CN204203659 U CN 204203659U CN 201420617501 U CN201420617501 U CN 201420617501U CN 204203659 U CN204203659 U CN 204203659U
Authority
CN
China
Prior art keywords
unit
transformer
feedback alarm
control circuit
signal
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.)
Expired - Fee Related
Application number
CN201420617501.XU
Other languages
Chinese (zh)
Inventor
钱永清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Wuzhong Dalu Electronic Equipment Factory
Original Assignee
Suzhou Wuzhong Dalu Electronic Equipment Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Wuzhong Dalu Electronic Equipment Factory filed Critical Suzhou Wuzhong Dalu Electronic Equipment Factory
Priority to CN201420617501.XU priority Critical patent/CN204203659U/en
Application granted granted Critical
Publication of CN204203659U publication Critical patent/CN204203659U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of control circuit for transformer, comprises power supply unit, transformer unit, logic analysis unit and feedback alarm unit; Described power supply unit is connected with transformer unit; Described transformer unit is connected with logic analysis unit; Described logic analysis unit is connected with feedback alarm unit; Described feedback alarm unit is also connected with transformer unit, control circuit for transformer of the present utility model, the unlatching of transformer is carried out by feedback alarm unit, and transformer can also send to feedback alarm unit automatically status information, thus make transformer be in monitored state, meet the actual demand used.

Description

A kind of control circuit for transformer
Technical field
The utility model relates to a kind of control circuit, particularly relates to a kind of control circuit for transformer.
Background technology
Transformer is that a kind of principle of electromagnetic induction that utilizes is to change the device of alternating voltage, transformer is a vitals of system safety operation, because transformer is easily suitable bad parts, and existing transformer state cannot carry out monitoring observation at any time, when transformer breaks down, cannot pinpoint the problems timely and its state is processed, causing in use causing certain loss, the use in real life can not be met.
Utility model content
The utility model object provides a kind of and open transformer in order to overcome the deficiencies in the prior art by feedback alarm unit, and transformer can also automatically status information feedback to the control circuit for transformer of feedback alarm unit.
For achieving the above object, the technical solution adopted in the utility model is: a kind of control circuit for transformer, comprises power supply unit, for providing the voltage of whole control circuit; Transformer unit, for receiving signal that feedback alarm unit sends and sending a signal to logic analysis unit; Logic analysis unit, the signal sent for receiving transformer unit also sends a signal to feedback alarm unit; Feedback alarm unit, for send signal to transformer unit and receive logic analytic unit send signal; Described power supply unit is connected with transformer unit; Described transformer unit is connected with logic analysis unit; Described logic analysis unit is connected with feedback alarm unit; Described feedback alarm unit is also connected with transformer unit.
Preferably, the first alarm lamp and Secondary Report warning lamp is also provided with between described transformer unit and feedback alarm unit.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The control circuit for transformer of the utility model scheme, the unlatching of transformer is carried out by feedback alarm unit, and transformer can also send to feedback alarm unit automatically status information, thus make transformer be in monitored state, meet the actual demand used.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is used for the structural representation of the control circuit of transformer for the utility model;
Wherein: 1, power supply unit; 2, transformer unit; 3, logic analysis unit; 4, feedback alarm unit; 5, the first warning lamp; 6, the second warning lamp.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of control circuit for transformer as shown in Figure 1, comprises power supply unit 1, for providing the voltage of whole control circuit; Transformer unit 2, for receiving signal that feedback alarm unit 4 sends and sending a signal to logic analysis unit 3; Logic analysis unit 3, the signal sent for receiving transformer unit 2 also sends a signal to feedback alarm unit 4; Feedback alarm unit 4, for sending the signal that signal sends to transformer unit 2 receive logic analytic unit 3; Described power supply unit 1 is connected with transformer unit 2; Described transformer unit 2 is connected with logic analysis unit 3; Described logic analysis unit 3 is connected with feedback alarm unit 4; Described feedback alarm unit 4 is also connected with transformer unit 2; The first alarm lamp 5 and Secondary Report warning lamp 6 is also provided with between described transformer unit 2 and feedback alarm unit 4.
Described in the utility model a kind of control circuit for transformer as shown in Figure 1, when transformer needs to open, start signal is sent in feedback alarm unit, when start signal is sent in transformer unit, the closing of contact of inside transformer closure state, transformer is just in opening, when transformer is in opening, transformer unit will send signal automatically to logic analysis unit, send a signal to feedback alarm unit after logic analysis unit automatic analysis, transformer will be shown in feedback alarm unit and be in the state of unlatching; When transformer needs to cut out, shutdown signal is sent in feedback alarm unit, shutdown signal is sent in transformer unit, the closing of contact of inside transformer opening, transformer is just in closed condition, and when transformer is in closed condition, transformer unit will send signal automatically to logic analysis unit, send a signal to feedback alarm unit after logic analysis unit automatic analysis, feedback alarm unit will show transformer and be in closed condition.
As above for the control circuit of transformer, it also comprises the first warning lamp and the second warning lamp, and when transformer is in opening, the first warning lamp is bright, and when transformer is in closed condition, the second warning lamp is bright.
Control circuit for transformer of the present utility model, the unlatching of transformer is carried out by feedback alarm unit, and transformer can also send to feedback alarm unit automatically status information, thus make transformer be in monitored state, meet the actual demand used.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.

Claims (2)

1. for a control circuit for transformer, it is characterized in that: comprise
Power supply unit, for providing the voltage of whole control circuit;
Transformer unit, for receiving signal that feedback alarm unit sends and sending a signal to logic analysis unit;
Logic analysis unit, the signal sent for receiving transformer unit also sends a signal to feedback alarm unit;
Feedback alarm unit, for send signal to voltage transformation unit and receive logic analytic unit send signal;
Described power supply unit is connected with transformer unit; Described transformer unit is connected with logic analysis unit; Described logic analysis unit is connected with feedback alarm unit; Described feedback alarm unit is also connected with transformer unit.
2. according to claim 1 for the control circuit of transformer, it is characterized in that: between described transformer unit and feedback alarm unit, be also provided with the first alarm lamp and Secondary Report warning lamp.
CN201420617501.XU 2014-10-23 2014-10-23 A kind of control circuit for transformer Expired - Fee Related CN204203659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420617501.XU CN204203659U (en) 2014-10-23 2014-10-23 A kind of control circuit for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420617501.XU CN204203659U (en) 2014-10-23 2014-10-23 A kind of control circuit for transformer

Publications (1)

Publication Number Publication Date
CN204203659U true CN204203659U (en) 2015-03-11

Family

ID=52661600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420617501.XU Expired - Fee Related CN204203659U (en) 2014-10-23 2014-10-23 A kind of control circuit for transformer

Country Status (1)

Country Link
CN (1) CN204203659U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104330991A (en) * 2014-10-23 2015-02-04 苏州市吴中区大陆电子设备厂 Control circuit for transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104330991A (en) * 2014-10-23 2015-02-04 苏州市吴中区大陆电子设备厂 Control circuit for transformer

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150311

Termination date: 20151023

EXPY Termination of patent right or utility model