CN103592523B - Simple socket phase sequence detector - Google Patents
Simple socket phase sequence detector Download PDFInfo
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- CN103592523B CN103592523B CN201310535989.1A CN201310535989A CN103592523B CN 103592523 B CN103592523 B CN 103592523B CN 201310535989 A CN201310535989 A CN 201310535989A CN 103592523 B CN103592523 B CN 103592523B
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- diode
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- indicator lamp
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Abstract
Simple socket phase sequence detector, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, diode D1, diode D2, diode D3, diode D4, diode indicator lamp LD1, diode indicator lamp LD2, diode indicator lamp LD3 and triode Q1 are installed on insulation board, said elements are pressed into figure wiring and upper single-phase three-hole plug and single-phase holes plug are connected with wire；By in single-phase three-hole plug and single-phase holes plug insertion respective socket jack, judge whether wiring is correct by indicator lamp.Compared with prior art, it is convenient, directly perceived, quick with test socket phase sequence of the present invention.
Description
Technical field
The present invention relates to a kind of electrical instrument, especially a kind of Simple socket phase sequence detector.
Background technology
In architectural engineering electric lighting installation process, substantial amounts of wall, floor socket outlet to be installed, will according to job specfication
Ask, socket will carry out validity check one by one after installing, accomplish the phase line of single-phase holes, single-phase three-hole socket and circuit, zero line,
Ground wire is corresponded, and could so meet the requirement of power supply reliability.Generally, electrician is installed using universal meter according to power supply
Characteristic checked, it is cumbersome to there is inspection program, the problem of workload is big is checked, while by the electric lack of knowledge of architectural electrician
The restriction of factor, missing inspection, false retrieval phenomenon happen occasionally during actual inspection, and check that efficiency is low.Peace is used to socket
Hidden danger is buried entirely.Therefore, a kind of easy to use, intuitively Simple socket phase sequence detector is designed, is current to need to solve
Technical problem.
The content of the invention
A kind of easy to use, intuitively Simple socket phase sequence detector is provided during the technical problems to be solved by the invention.
The present invention solve its technical problem technical scheme be：
Simple socket phase sequence detector, is provided with resistance R1, resistance R2, resistance R3, resistance R4, resistance on insulation board
R5, diode D1, diode D2, diode D3, diode D4, diode indicator lamp LD1, diode indicator lamp LD2, diode
Indicator lamp LD3 and triode Q1, triode Q1 base stage connects diode indicator lamp LD1 negative pole, and triode Q1 emitter stage connects
Diode D4 positive pole, triode Q1 colelctor electrode connecting resistance R4 one end, the resistance R4 other end connects diode D2's simultaneously
The negative pole of positive pole and diode D3, diode D2 negative pole connects diode indicator lamp LD2 positive pole, diode indicator lamp LD2's
The N that negative pole series resistance R2 is followed by single-phase three-hole and single-phase holes plug connects terminal, and diode D4 negative pole connects single-phase three-hole
Connect terminal with the N of single-phase holes plug, diode D3 positive pole connects diode indicator lamp LD3 negative pole, diode indicator lamp
LD3 positive pole connecting resistance R3 one end, the L that the resistance R3 other end connects single-phase three-hole and single-phase holes plug connects terminal, two
Pole pipe indicator lamp LD1 cathode series resistance R1 is followed by diode D1 negative pole, and diode D1 positive pole connects single-phase three-hole and list
The L of phase holes plug connects terminal, and diode D2 cathode series resistance R5 is followed by the L phases of single-phase three-hole and single-phase holes plug
Binding post, the PE binding posts of diode D2 positive pole and the resistance R5 hole plug of contact order phase three of connecting.
At present, jack connector is arranged in job specfication：Single-phase holes is connected in face of the right hole of socket or upper hole with phase line, left
Hole or lower opening are connected with zero line；Single-phase three-hole socket, the right hole in face of socket is connected with phase line, and left hole is connected with zero line, socket
Ground connection (PE) line be connected on hole.
The application method of the present invention：
It will insert single-phase in the single-phase three-hole plug insertion single-phase three-hole socket of the present invention or simultaneously by single-phase three-hole plug
Corresponding single-phase two jack of single-phase five spring hole scoket is inserted in five spring hole scokets in corresponding single-phase three jack, by single-phase holes plug
In, if LDE2, LED3 are bright, show that phase line misplaces with zero line, if LDE1, LED2 are bright, show that phase line misplaces with ground wire, if
Only LED3 is bright, shows to lack ground wire, if only LED1 is bright, shows to lack zero line, if LDE1, LED3 are bright, shows that wiring is correct.
Compared with prior art, it is convenient, directly perceived, quick with test socket phase sequence of the present invention.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is single-phase three-hole socket wiring schematic diagram in job specfication；
Fig. 3 is single-phase five spring hole scokets wiring schematic diagram in job specfication；
Fig. 4 is the test result table of comparisons.
Embodiment
Simple socket phase sequence detector, is provided with resistance R1, resistance R2, resistance R3, resistance R4, resistance on insulation board
R5, diode D1, diode D2, diode D3, diode D4, diode indicator lamp LD1, diode indicator lamp LD2, diode
Indicator lamp LD3 and triode Q1, triode Q1 base stage connects diode indicator lamp LD1 negative pole, and triode Q1 emitter stage connects
Diode D4 positive pole, triode Q1 colelctor electrode connecting resistance R4 one end, the resistance R4 other end connects diode D2's simultaneously
The negative pole of positive pole and diode D3, diode D2 negative pole connects diode indicator lamp LD2 positive pole, diode indicator lamp LD2's
The N that negative pole series resistance R2 is followed by single-phase three-hole and single-phase holes plug connects terminal, and diode D4 negative pole connects single-phase three-hole
Connect terminal with the N of single-phase holes plug, diode D3 positive pole connects diode indicator lamp LD3 negative pole, diode indicator lamp
LD3 positive pole connecting resistance R3 one end, the L that the resistance R3 other end connects single-phase three-hole and single-phase holes plug connects terminal, two
Pole pipe indicator lamp LD1 cathode series resistance R1 is followed by diode D1 negative pole, and diode D1 positive pole connects single-phase three-hole and list
The L of phase holes plug connects terminal, and diode D2 cathode series resistance R5 is followed by the L phases of single-phase three-hole and single-phase holes plug
Binding post, the PE binding posts of diode D2 positive pole and the resistance R5 hole plug of contact order phase three of connecting.
During test, the single-phase three-hole plug of the present invention is inserted in single-phase three-hole socket or inserted simultaneously by single-phase three-hole plug
Enter in single-phase five spring hole scoket and insert single-phase five spring hole scoket corresponding single-phase two in corresponding single-phase three jack, by single-phase holes plug
In jack, if LDE2, LED3 are bright, show that phase line misplaces with zero line, if LDE1, LED2 are bright, show that phase line misplaces with ground wire,
If only LED3 is bright, show to lack ground wire, if only LED1 is bright, shows to lack zero line, if LDE1, LED3 are bright, show wiring
Correctly.
Claims (1)
1. Simple socket phase sequence detector, it is characterised in that resistance R1, resistance R2, resistance R3, resistance are provided with insulation board
R4, resistance R5, diode D1, diode D2, diode D3, diode D4, diode indicator lamp LD1, diode indicator lamp
LD2, diode indicator lamp LD3 and triode Q1, triode Q1 base stage connect diode indicator lamp LD1 negative pole, triode Q1
Emitter stage connect diode D4 positive pole, triode Q1 colelctor electrode connecting resistance R4 one end, the resistance R4 other end connects simultaneously
Diode D2 positive pole and diode D3 negative pole, diode D2 negative pole connect diode indicator lamp LD2 positive pole, and diode refers to
Show that lamp LD2 negative pole series resistance R2 is followed by the N of single-phase three-hole and single-phase holes plug and connected terminal, diode D4 negative pole connects
The N of single-phase three-hole and single-phase holes plug connects terminal, and diode D3 positive pole connects diode indicator lamp LD3 negative pole, two poles
Pipe indicator lamp LD3 positive pole connecting resistance R3 one end, the resistance R3 other end connects single-phase three-hole and the L of single-phase holes plug connects
Terminal, diode indicator lamp LD1 cathode series resistance R1 is followed by diode D1 negative pole, diode D1 positive pole order phase three
The L of hole and single-phase holes plug connects terminal, and diode D2 cathode series resistance R5 is followed by single-phase three-hole and single-phase holes is inserted
The L of head connects terminal, the PE binding posts of diode D2 positive pole and the resistance R5 hole plug of contact order phase three of connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535989.1A CN103592523B (en) | 2013-11-04 | 2013-11-04 | Simple socket phase sequence detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535989.1A CN103592523B (en) | 2013-11-04 | 2013-11-04 | Simple socket phase sequence detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103592523A CN103592523A (en) | 2014-02-19 |
| CN103592523B true CN103592523B (en) | 2017-10-10 |
Family
ID=50082740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310535989.1A Active CN103592523B (en) | 2013-11-04 | 2013-11-04 | Simple socket phase sequence detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103592523B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932663B (en) * | 2015-12-29 | 2021-04-30 | 中国石油天然气股份有限公司 | Measuring instrument of frequency conversion system |
| CN113156227A (en) * | 2021-03-31 | 2021-07-23 | 江西泰豪智能电力科技有限公司 | Phase sequence detection control circuit and shore power control device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090993U (en) * | 1991-05-28 | 1991-12-18 | 曹为立 | Multifunctional tester for wire connecting state |
| CN2187313Y (en) * | 1994-01-12 | 1995-01-11 | 王来法 | Safety power supply detector |
| CN2216298Y (en) * | 1994-11-12 | 1995-12-27 | 滕洪福 | Outlet (plug) |
| CN2318726Y (en) * | 1997-01-04 | 1999-05-12 | 饶士良 | Electronic safety socket |
| DE29822508U1 (en) * | 1998-12-17 | 1999-02-11 | Beha C Gmbh | Tester for power supply networks |
| CN2509588Y (en) * | 2001-10-11 | 2002-09-04 | 虞幸福 | Domestic power source socket wiring testing device |
| CN100464196C (en) * | 2006-01-10 | 2009-02-25 | 刘锦泰 | Single-phase plug type power supply detector |
| ITMI20090149U1 (en) * | 2009-05-11 | 2010-11-12 | Artech S R L | VERIFICATION DEVICE FOR INDUSTRIAL ELECTRICAL SOCKETS |
| CN202563045U (en) * | 2012-05-28 | 2012-11-28 | 李宗跃 | Right-or-wrong judgment display for wiring of indoor single-phase three-hole socket |
| CN203595756U (en) * | 2013-11-04 | 2014-05-14 | 国家电网公司 | Simple socket phase sequence detector |
-
2013
- 2013-11-04 CN CN201310535989.1A patent/CN103592523B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103592523A (en) | 2014-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEB Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20140903 Free format text: FORMER OWNER: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 056002 HANDAN, HEBEI PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140903 Address after: 056002 No. 48 Zhonghua North Street, Hebei, Handan Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |