CN203595756U - Simple socket phase sequence detector - Google Patents
Simple socket phase sequence detector Download PDFInfo
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- CN203595756U CN203595756U CN201320688796.5U CN201320688796U CN203595756U CN 203595756 U CN203595756 U CN 203595756U CN 201320688796 U CN201320688796 U CN 201320688796U CN 203595756 U CN203595756 U CN 203595756U
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- 238000000819 phase cycle Methods 0.000 title claims abstract description 11
- 238000010586 diagram Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
Provided is a simple socket phase sequence detector. A resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a diode D1, a diode D2, a diode D3, a diode D4, a diode indicating lamp LD1, a diode indicating lamp LD2, a diode indicating lamp LD3 and a triode Q1 are installed on an insulating plate. The above components are subjected to wiring according to a diagram, and a single-phase three-pin plug and a single-phase two-pin plug are connected to the above components through wires. The single-phase three-pin plug and the single-phase two-pin plug are inserted into corresponding socket jacks, and whether the wiring is correct is determined through the indicating lamps. Compared with the prior art, the detector is convenient, visual and fast in detection of socket phase sequence.
Description
Technical field
The utility model relates to a kind of electrical instrument, especially a kind of Simple socket phase-sequence detector.
Background technology
In the electric illumination installation process of construction work, a large amount of walls, floor socket outlet are installed, according to job specifications requirement, socket will carry out validity check after installing one by one, accomplish that single-phase two holes, single-phase three-hole socket are corresponding one by one with phase line, zero line, the ground wire of circuit, could meet like this requirement of power supply reliability.Conventionally, electrician is installed and uses multimeter to check according to the characteristic of power supply, exist scrutiny program loaded down with trivial details, check the large problem of workload, be subject to the restriction of the electric lack of knowledge factor of architectural electrician, undetected in actual inspection process, false retrieval phenomenon happens occasionally, and checking efficiency is low simultaneously.Use safety to bury hidden danger to socket.Therefore, a kind of easy to use, Simple socket phase-sequence detector intuitively of design, is the current technical issues that need to address.
Summary of the invention
A kind of easy to use, Simple socket phase-sequence detector is intuitively provided when technical problem to be solved in the utility model.
The technical scheme in the invention for solving the technical problem is:
Simple socket phase-sequence detector, it is characterized in that, resistance R 1 is installed on insulcrete, resistance R 2, resistance R 3, resistance R 4, resistance R 5, diode D1, diode D2, diode D3, diode D4, diode pilot lamp LD1, diode pilot lamp LD2, diode pilot lamp LD3 and triode Q1, the base stage of triode Q1 connects the negative pole of diode pilot lamp LD1, the collector of triode Q1 connects the positive pole of diode D4, one end of the transmitter connecting resistance R4 of triode Q1, the other end of resistance R 4 connects the positive pole of diode D3 and the positive pole of diode D2 simultaneously, the negative pole of diode D2 connects the positive pole of diode pilot lamp LD2, the N that connects single-phase three-hole and single-phase two hole plugs after the negative pole resistance in series R2 of the diode pilot lamp LD2 terminal that joins, the N that the negative pole of diode D4 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, the negative pole of diode D3 connects the negative pole of diode pilot lamp LD3, one end of the anodal connecting resistance R3 of diode pilot lamp LD3, the L that the other end of resistance R 3 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, after the cathode series resistance R1 of diode pilot lamp LD1, connect the negative pole of diode D1, the L that the positive pole of diode D1 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, the L that connects single-phase three-hole and single-phase two hole plugs after the cathode series resistance R5 of the diode D2 terminal that joins, the contact order PE binding post of three hole plugs mutually of connecting of the positive pole of diode D2 and resistance R 5.
At present, in job specifications, socket wiring is arranged: the Huo Shang hole, right hole of single-phase two hole faces socket is connected with phase line, and Huo Xia hole, left hole is connected with zero line; Single-phase three-hole socket, the right hole of faces socket is connected with phase line, and left hole is connected with zero line, and ground connection (PE) line of socket is connected on hole.
Using method of the present utility model:
Single-phase three-hole plug of the present utility model is inserted in single-phase three-hole socket or single-phase three-hole plug is inserted in single-phase three jacks corresponding in single-phase five spring hole scokets simultaneously, single-phase two hole plugs are inserted in single-phase two jacks that single-phase five spring hole scokets are corresponding, if LDE2, LED3 are bright, show phase line and zero line dislocation, if LDE1, LED2 are bright, show phase line and ground wire dislocation, if only have LED3 bright, show to lack ground wire, if only have LED1 bright, show to lack zero line, if LDE1, LED3 are bright, show that wiring is correct.
Compared with prior art, by the utility model test socket phase sequence, convenient, directly perceived, quick.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is single-phase three-hole socket wiring schematic diagram in job specifications;
Fig. 3 is single-phase five spring hole scoket wiring schematic diagrams in job specifications;
Fig. 4 is the test result table of comparisons.
Embodiment
Simple socket phase-sequence detector, resistance R 1 is installed on insulcrete, resistance R 2, resistance R 3, resistance R 4, resistance R 5, diode D1, diode D2, diode D3, diode D4, diode pilot lamp LD1, diode pilot lamp LD2, diode pilot lamp LD3 and triode Q1, the base stage of triode Q1 connects the negative pole of diode pilot lamp LD1, the collector of triode Q1 connects the positive pole of diode D4, one end of the transmitter connecting resistance R4 of triode Q1, the other end of resistance R 4 connects the positive pole of diode D3 and the positive pole of diode D2 simultaneously, the negative pole of diode D2 connects the positive pole of diode pilot lamp LD2, the N that connects single-phase three-hole and single-phase two hole plugs after the negative pole resistance in series R2 of the diode pilot lamp LD2 terminal that joins, the N that the negative pole of diode D4 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, the negative pole of diode D3 connects the negative pole of diode pilot lamp LD3, one end of the anodal connecting resistance R3 of diode pilot lamp LD3, the L that the other end of resistance R 3 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, after the cathode series resistance R1 of diode pilot lamp LD1, connect the negative pole of diode D1, the L that the positive pole of diode D1 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, the L that connects single-phase three-hole and single-phase two hole plugs after the cathode series resistance R5 of the diode D2 terminal that joins, the contact order PE binding post of three hole plugs mutually of connecting of the positive pole of diode D2 and resistance R 5.
When test, single-phase three-hole plug of the present utility model is inserted in single-phase three-hole socket or single-phase three-hole plug is inserted in single-phase three jacks corresponding in single-phase five spring hole scokets simultaneously, single-phase two hole plugs are inserted in single-phase two jacks that single-phase five spring hole scokets are corresponding, if LDE2, LED3 are bright, show phase line and zero line dislocation, if LDE1, LED2 are bright, show phase line and ground wire dislocation, if only have LED3 bright, show to lack ground wire, if only have LED1 bright, show to lack zero line, if LDE1, LED3 are bright, show that wiring is correct.
Claims (1)
1. Simple socket phase-sequence detector, it is characterized in that, resistance R 1 is installed on insulcrete, resistance R 2, resistance R 3, resistance R 4, resistance R 5, diode D1, diode D2, diode D3, diode D4, diode pilot lamp LD1, diode pilot lamp LD2, diode pilot lamp LD3 and triode Q1, the base stage of triode Q1 connects the negative pole of diode pilot lamp LD1, the collector of triode Q1 connects the positive pole of diode D4, one end of the transmitter connecting resistance R4 of triode Q1, the other end of resistance R 4 connects the positive pole of diode D3 and the positive pole of diode D2 simultaneously, the negative pole of diode D2 connects the positive pole of diode pilot lamp LD2, the N that connects single-phase three-hole and single-phase two hole plugs after the negative pole resistance in series R2 of the diode pilot lamp LD2 terminal that joins, the N that the negative pole of diode D4 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, the negative pole of diode D3 connects the negative pole of diode pilot lamp LD3, one end of the anodal connecting resistance R3 of diode pilot lamp LD3, the L that the other end of resistance R 3 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, after the cathode series resistance R1 of diode pilot lamp LD1, connect the negative pole of diode D1, the L that the positive pole of diode D1 connects single-phase three-hole and the single-phase two hole plugs terminal that joins, the L that connects single-phase three-hole and single-phase two hole plugs after the cathode series resistance R5 of the diode D2 terminal that joins, the contact order PE binding post of three hole plugs mutually of connecting of the positive pole of diode D2 and resistance R 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688796.5U CN203595756U (en) | 2013-11-04 | 2013-11-04 | Simple socket phase sequence detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688796.5U CN203595756U (en) | 2013-11-04 | 2013-11-04 | Simple socket phase sequence detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595756U true CN203595756U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688796.5U Expired - Fee Related CN203595756U (en) | 2013-11-04 | 2013-11-04 | Simple socket phase sequence detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592523A (en) * | 2013-11-04 | 2014-02-19 | 国家电网公司 | Simple socket phase sequence detector |
| CN109100607A (en) * | 2018-08-15 | 2018-12-28 | 深圳市华博精测科技有限公司 | socket tester |
-
2013
- 2013-11-04 CN CN201320688796.5U patent/CN203595756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592523A (en) * | 2013-11-04 | 2014-02-19 | 国家电网公司 | Simple socket phase sequence detector |
| CN109100607A (en) * | 2018-08-15 | 2018-12-28 | 深圳市华博精测科技有限公司 | socket tester |
| CN109100607B (en) * | 2018-08-15 | 2024-06-04 | 东莞市华博精测仪表科技有限公司 | Socket tester |
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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: 20140514 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |