CN103543370A - Quantifying system of electric leakage detecting device - Google Patents
Quantifying system of electric leakage detecting device Download PDFInfo
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- CN103543370A CN103543370A CN201210247023.3A CN201210247023A CN103543370A CN 103543370 A CN103543370 A CN 103543370A CN 201210247023 A CN201210247023 A CN 201210247023A CN 103543370 A CN103543370 A CN 103543370A
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Abstract
The invention discloses a quantifying system of an electric leakage detecting device, and relates to an electric leakage detecting system which can be used for detecting electric leakage of electrical equipment and displaying the electric leakage in a quantification manner. A voltage detecting circuit is arranged on a machine body and is provided with a processing unit; the processing unit is provided with a voltage sensing unit at least; the machine body is provided with a control display module which is connected with the voltage detecting circuit; and a selective switch group, a power input switch, a start testing switch and a numerical value display unit are arranged in the control display module at least. By the design, the phenomenon of electric leakage of detected electrical equipment can be sensed by the voltage sensing unit in the voltage detecting circuit, numerical values such as time, leakage current, voltage and current in the detection are displayed on the numerical value display unit of the control display module, so that a user can directly see whole detecting data, and safety on electricity is ensured.
Description
Technical field
The present invention relates to safety technique for using electricity, relate in particular to a kind of quantization system that can directly show the earth detector that detects data, use the test status that can allow user can effectively grasp electrical equipment, to promote the security of electrical equipment.
Background technology
Press, in various construction site, as build building site etc., often need to use power supply for construction gas equipment miscellaneous, as drilling machine, stirrer, electric welding machine, cutting machine, piercing tool, electric power type pneumatic tool etc., these electrical equipments are because of tenure of use, contact is aging, make moist, the impact of the different factors such as the broken electric wire of worm damaged by rats or building site wearing and tearing, have the situation that electric leakage occurs, when having leaky to produce, not only can cause the waste of the energy and the damage of this electrical equipment, even may jeopardize the safety of peripheral personnel's health and property, therefore need the regular or every electrical equipment of irregular sampling observation or extended line group whether the phenomenons such as electric leakage or excess current occur, to guarantee to use electric security.
And existing electrical equipment or different because of diversified in specifications or power, the voltage of its use is also incomplete same, conventionally has multiple power sources, as three-phase voltage (220V), single-phase voltage (220V) or voltage (110V) etc.The earth detector of applicant's different types such as No. M321996, No. M395874 and No. M395829 of once developing TaiWan, China patent announcement for this reason, and be widely used by industry.But above-mentioned existing earth detector also cannot directly directly show the various data in testing process with quantification manner, and can only directly learn whether qualified, yet under some situation, this electrical equipment may be deteriorated to and approach underproof edge, if user cannot grasp these situations in real time, just cannot keep in repair in advance and adjust, and the safe misgivings of influential use exist.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of quantization system of earth detector, uses and can, when detecting, show in real time every data of test process, for user, by these data, directly judge its actual state, to improve the validity of electrical equipment safety management.
For achieving the above object, technical scheme of the present invention is achieved in that
A quantization system for earth detector, it at least includes:
One body, establishes the socket of at least one connection voltage detecting circuit on this body;
One voltage detecting circuit, this voltage detecting circuit is located at the output terminal of body socket, and this voltage detecting circuit has a processing unit, and processing unit utilizes at least one detecting voltage unit to connect the socket of aforementioned body;
One controls display module, this control display module also connects processing unit and the detecting voltage unit of aforesaid voltage testing circuit, control again display module and there is the selector switch group that a confession user selects test voltage, control again display module and there is a power supply input switch that power supply can be imported to aforesaid sockets, another control display module and there is a startup Test Switchboard that can start test action, again this control display module have and can show the numerical value display unit that detects data.
Wherein: this body is provided with 3 sockets, it is respectively defined as the first socket for 110V electrical equipment, for the second socket of single-phase 220V electrical equipment and for the 3rd socket of three-phase 220V electrical equipment, and this voltage detecting circuit has the detecting voltage unit of corresponding detecting 110V voltage, the three-phase voltage detecting unit of the single-phase voltage detecting unit of the single-phase 220V voltage of corresponding detecting and corresponding detecting three-phase 220V voltage.
Whether the startup Test Switchboard of this control display module has a running pilot lamp, allow user can grasp it and be in test run.
The numerical value display unit of this control display module has the photodiode light-emitting diode display of the numerical value that can show test duration, leakage current, voltage and electric current.
This control display module has a qualified indicating member, and qualified indicating member includes a qualified indication component and an indicating fault assembly.
This control display module has a display unit, and display unit is selected from the LCD display that can show various bulletin picture and text.
This control display module has a label print unit, and label print unit is for the qualified label of printing this test.
By this, see through representing of aforementioned techniques means of the present invention, allow the present invention can utilize the tested electrical equipment of detecting voltage unit senses in this voltage detecting circuit to have or not leaky, and the numerical value such as time, leakage current, voltage and electric current in detecting are shown on the numerical value display unit of this control display module, for user, by these data, directly judge its actual state, to grasp the electrical equipment that may approach deteriorated defective edge, make user can change in real time, keep in repair or adjust, to guarantee the security of electricity consumption.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the quantization system preferred embodiment of earth detector of the present invention.
Fig. 2 is the simple circuit schematic diagram of the quantization system preferred embodiment of earth detector of the present invention.
[primary clustering symbol description]
10: 11: the first sockets of body
13: the three sockets of 12: the second sockets
20: voltage detecting circuit 200: processing unit
21:: detecting voltage unit 22: single-phase voltage detecting unit
23: three-phase voltage detecting unit 30: control display module
31: selector switch group 32: power supply input switch
33: start Test Switchboard 330: running pilot lamp
34: numerical value display unit 35: qualified indicating member
36: display unit 37: label print unit.
Embodiment
Below in conjunction with accompanying drawing and embodiments of the invention, the quantization system of earth detector of the present invention is described in further detail.
This can please refer to shown in Fig. 1, Fig. 2 for detecting the quantization system of the earth detector of electrical equipment at any time, and it is consisted of a body 10, and this body 10 is provided with at least one voltage detecting circuit 20 and and controls display module 30.
And about the detailed formation of preferred embodiment of the present invention, please refer to Fig. 1, Fig. 2 those disclosed herein, described body 10 is engine housing, aforesaid voltage testing circuit 20 is located at body 10 inside, control display module 30 and be located at body 10 surfaces, for user, control and examine and show, on body 10, establish again the socket of at least one connection voltage detecting circuit 20, it is main embodiment that three sockets are take in the present invention, it is respectively defined as the first socket 11 for 110V electrical equipment, for the second socket 12 of single-phase 220V electrical equipment and for the 3rd socket 13 of three-phase 220V electrical equipment.
Described voltage detecting circuit 20 is located at first of body 10, two, three sockets 11, 12, 13 and control 30 of display modules, this voltage detecting circuit 20 has a processing unit 200, and processing unit 200 utilizes a detecting voltage unit 21 to connect the first socket 11 of aforementioned body 10, electrical equipment for detecting 110V voltage, processing unit 200 utilize a single-phase voltage detecting unit 22 to connect the second socket 12 of aforementioned body 10 again, electrical equipment for the single-phase 220V voltage of detecting, another processing unit 200 also utilizes a three-phase voltage detecting unit 23 to connect the 3rd socket 13 of aforementioned body 10, electrical equipment for detecting three-phase 220V voltage.
Moreover, described control display module 30 also connects the processing unit 200 and detecting voltage unit 21 of aforesaid voltage testing circuit 20, single-phase voltage detecting unit 22 and three-phase voltage detecting unit 23, this control display module 30 has one and supplies user to select the selector switch group 31 of test voltage, this selector switch group 31 includes corresponding first, two, three sockets 11, 12, 13 switch, control again display module 30 and there is a power supply input switch 32, for power supply is imported to first of correspondence, two, three sockets 11, 12, 13, another control display module 30 and there is a startup Test Switchboard 33 that can start test action, and this startup Test Switchboard 33 also has a running pilot lamp 330, whether allow user can grasp it is in test run, this control display module 30 there is a numerical value display unit 34 again, and this numerical value display unit 34 has and can show the test duration, leakage current, the light-emitting diode display of the numerical value such as voltage and electric current, another this control display module 30 separately has a qualified indicating member 35, this qualified indicating member 35 includes a qualified indication component and an indicating fault assembly, and this control display module 30 also has a display unit 36, wherein display unit 36 can be selected from LCD display, for showing various bulletin picture and text, moreover this control display module 30 separately has a label print unit 37, wherein label print unit 37 can be subject to the operation of aforementioned qualified indicating member 35 and print the qualified label of this test.
By this, group formation one can show the quantization system of the earth detector of test data in real time.
The quantization system of a kind of earth detector of the present invention, please refer to shown in Fig. 1, Fig. 2, in operation, according to it, use voltage (as 110V, single-phase 220V or three-phase 220V) selectivity to be inserted on first and second or the 3rd socket 11,12 or 13 of body 10 tested electrical equipment; Then open in the selector switch group 31 of controlling display module 30 to inductive switch; Start afterwards the power supply input switch 32 of this control display module 30, power supply can be imported in tested electrical equipment; And then by the startup Test Switchboard 33 of pressure-controlled display module 30, make the processing unit 200 of voltage detecting circuit 20 and corresponding detecting voltage unit 21, single-phase voltage detecting unit 22 or three-phase voltage detecting unit 23 start this tested electrical equipment to carry out leakage tests.
Further by the test duration in test process, leakage current, the numerical value such as voltage and electric current is shown on the corresponding light-emitting diode display of numerical value display unit 34 of this control display module 30, allow user can directly be grasped by numerical value display unit 34 data of test, whether qualified this qualified indicating member 35 of controlling display module 30 is also according to its default standard judgement simultaneously, be shown on the qualified indication component or indicating fault assembly of this qualified indicating member 35 simultaneously, finally can see through controlling of this qualified indicating member 35, make the label print unit 37 of controlling display module 30 can print corresponding qualified label.
See through aforesaid design and action specification, the present invention can utilize the detecting voltage unit 21 in this voltage detecting circuit 20, single-phase voltage detecting unit 22 or three-phase voltage detecting unit 23 these tested electrical equipments of detecting have or not leaky, and by the time in detecting, leakage current, the numerical value such as voltage and electric current is shown on the numerical value display unit 34 of this control display module 30, allow user directly judge its actual state by these data, to grasp tested electrical equipment, whether be deteriorated to and approach underproof edge, make user change in real time, maintenance or adjustment, to guarantee the security of electricity consumption.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.
Claims (7)
1. a quantization system for earth detector, is characterized in that, it at least includes:
One body, establishes the socket of at least one connection voltage detecting circuit on this body;
One voltage detecting circuit, this voltage detecting circuit is located at the output terminal of body socket, and this voltage detecting circuit has a processing unit, and processing unit utilizes at least one detecting voltage unit to connect described body socket;
One controls display module, this control display module also connects processing unit and the detecting voltage unit of aforesaid voltage testing circuit, control again display module and there is the selector switch group that a confession user selects test voltage, control again display module and there is a power supply input switch that power supply can be imported to aforesaid sockets, another control display module and there is a startup Test Switchboard that can start test action, again this control display module have and can show the numerical value display unit that detects data.
2. the quantization system of earth detector as claimed in claim 1, it is characterized in that, wherein this body is provided with 3 sockets, it is respectively defined as the first socket for 110V electrical equipment, for the second socket of single-phase 220V electrical equipment and for the 3rd socket of three-phase 220V electrical equipment, and this voltage detecting circuit has the detecting voltage unit of corresponding detecting 110V voltage, the three-phase voltage detecting unit of the single-phase voltage detecting unit of the single-phase 220V voltage of corresponding detecting and corresponding detecting three-phase 220V voltage.
3. whether the quantization system of earth detector as claimed in claim 1, is characterized in that, wherein the startup Test Switchboard of this control display module has a running pilot lamp, allow user can grasp it and be in test run.
4. the quantization system of earth detector as claimed in claim 1, is characterized in that, wherein the numerical value display unit of this control display module has the photodiode light-emitting diode display of the numerical value that can show test duration, leakage current, voltage and electric current.
5. the quantization system of earth detector as claimed in claim 1, is characterized in that, wherein this control display module has a qualified indicating member, and qualified indicating member includes a qualified indication component and an indicating fault assembly.
6. the quantization system of earth detector as claimed in claim 1, is characterized in that, wherein this control display module has a display unit, and display unit is selected from the LCD display that can show various bulletin picture and text.
7. the quantization system of earth detector as claimed in claim 1, is characterized in that, wherein this control display module has a label print unit, and label print unit is for the qualified label of printing this test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247023.3A CN103543370B (en) | 2012-07-17 | 2012-07-17 | The quantization system of earth detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247023.3A CN103543370B (en) | 2012-07-17 | 2012-07-17 | The quantization system of earth detector |
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| Publication Number | Publication Date |
|---|---|
| CN103543370A true CN103543370A (en) | 2014-01-29 |
| CN103543370B CN103543370B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210247023.3A Active CN103543370B (en) | 2012-07-17 | 2012-07-17 | The quantization system of earth detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332774A (en) * | 2014-11-18 | 2015-02-04 | 广州市巽腾信息科技有限公司 | Socket capable of detecting external leakage voltage |
| CN110031706A (en) * | 2019-04-30 | 2019-07-19 | 上海世兆新能源科技有限公司绍兴分公司 | The limit test system of wisdom Electrical Safety management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06308185A (en) * | 1993-04-23 | 1994-11-04 | Matsushita Electric Ind Co Ltd | Leakage detecting apparatus |
| CN2503633Y (en) * | 2001-08-13 | 2002-07-31 | 赖荣华 | Remote-control and power-supply protector for socket and extended line socket |
| US20050280422A1 (en) * | 2004-06-18 | 2005-12-22 | Kokusan Denki Co., Ltd. | Electric leakage detection system |
| CN200947507Y (en) * | 2006-06-19 | 2007-09-12 | 黄华道 | Creepage protecting socket |
| CN102207528A (en) * | 2010-03-31 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Leakage early-warning device and socket |
-
2012
- 2012-07-17 CN CN201210247023.3A patent/CN103543370B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06308185A (en) * | 1993-04-23 | 1994-11-04 | Matsushita Electric Ind Co Ltd | Leakage detecting apparatus |
| CN2503633Y (en) * | 2001-08-13 | 2002-07-31 | 赖荣华 | Remote-control and power-supply protector for socket and extended line socket |
| US20050280422A1 (en) * | 2004-06-18 | 2005-12-22 | Kokusan Denki Co., Ltd. | Electric leakage detection system |
| CN200947507Y (en) * | 2006-06-19 | 2007-09-12 | 黄华道 | Creepage protecting socket |
| CN102207528A (en) * | 2010-03-31 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Leakage early-warning device and socket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332774A (en) * | 2014-11-18 | 2015-02-04 | 广州市巽腾信息科技有限公司 | Socket capable of detecting external leakage voltage |
| CN104332774B (en) * | 2014-11-18 | 2016-09-07 | 广州市巽腾信息科技有限公司 | A kind of socket detecting outside electrical leakage voltage |
| CN110031706A (en) * | 2019-04-30 | 2019-07-19 | 上海世兆新能源科技有限公司绍兴分公司 | The limit test system of wisdom Electrical Safety management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103543370B (en) | 2016-06-08 |
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