CN101059545A - Multifunctional electric appliance detection device - Google Patents
Multifunctional electric appliance detection device Download PDFInfo
- Publication number
- CN101059545A CN101059545A CN 200610039715 CN200610039715A CN101059545A CN 101059545 A CN101059545 A CN 101059545A CN 200610039715 CN200610039715 CN 200610039715 CN 200610039715 A CN200610039715 A CN 200610039715A CN 101059545 A CN101059545 A CN 101059545A
- Authority
- CN
- China
- Prior art keywords
- double
- point
- throw switch
- lamp
- phase socket
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 2,8-bis(diphenylphosphoryl)dibenzothiophene Chemical compound C=1C=CC=CC=1P(C=1C=C2C3=CC(=CC=C3SC2=CC=1)P(=O)(C=1C=CC=CC=1)C=1C=CC=CC=1)(=O)C1=CC=CC=C1 ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 235000015177 dried meat Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention relates to a multifunctional electric appliance detection device for detecting electric appliance equipment, which comprises an indicator light, a single-phase socket, a double-pole double-throw switch and the like; under the control of the double-pole double-throw switch, the indicator light and the single-phase socket can form a series circuit and a parallel circuit; the device can detect whether the electrical equipment is switched on or off, short-circuited, leaked or connected with the shell; to determine if the appliance is well available. The device has simple structure, can be made into various household lamps such as a desk lamp, a wall lamp, a floor lamp and the like, and is convenient for household preparation; the device can be used for illumination and detection.
Description
Affiliated technical field:
The present invention relates to the detection technique of electrical equipment, be particularly useful for detecting household electrical appliance and some power electrical equipment within the specific limits.
Prior art:
Along with the development of electrical apparatus technology and the raising of people's living standard, family uses electric equipment more and more general.In order to guarantee the safe handling of electric equipment, should often detect electric equipment in time, the electric equipment of a period of time that more particularly has been of little use or stopped using is before each the use, more should detect, so that determine whether intact can the use of snail equipment.At present, detecting electric equipment generally all is to use universal electric meter, because the universal electric meter price is higher, family's inconvenience is purchased, and therefore, also just can't accomplish in time electric equipment to be detected.
The purpose of invention:
The invention provides a kind of easy multifunctional electric appliance checking device,, be convenient to family and directly be equipped with in order to detection to electric equipment.
The purpose of invention:
Accompanying drawing 1 is that the proud structural principle synoptic diagram of putting is held in the multifunctional electric appliance inspection under the arm.
Accompanying drawing 2 is that multifunctional electric appliance is examined the structural principle synoptic diagram that the wet device is made into household light fixtures.
Technical scheme:
Further specify below in conjunction with accompanying drawing:
Can find out from accompanying drawing 1: this inspection wet dress is directly by indicator lamp (2), single-phase socket (4), and DPDT is opened Close (3) and form, it is salty to be formed by connecting with lead. It is characterized in that: double-point double-throw switch (3) has six mutually not Wiring point A, the B, C, the A that are communicated with1、B
1、C
1, wiring point A is connected with power line I, wiring point C1II is connected with power line, wiring point B and A1Be communicated with lead, indicator lamp (2) is connected on power line II and double-pole is two On the connecting line of throw switch (3) wiring point c, single-phase socket (4) is connected on power line I and double-point double-throw switch (3) On the connecting line of wiring point B. Open control into (3) through DPDT, can be with indicator lamp (2) and single-phase socket (4) two kinds of circuit of formation series and parallel connections. When double-point double-throw switch at AA1During the position, it is in parallel that indicator lamp (2) becomes with single-phase socket (4), when double-point double-throw switch at BB1During the position, indicator lamp (2) becomes series connection, CC with single-phase socket (4)1Be the double break position. The available ordinary incandescent lamp of indicator lamp (2). Single-phase socket (4) is in order to insert Reception detects the attaching plug of electrical equipment. Power supply (1) connects the civilian power line of 220V.
Can have from accompanying drawing 2: this pick-up unit can be made various household light fixtures, as desk lamp, wall lamp, floor lamp etc., (2 is the illuminating lamp of various light fixtures to pilot lamp, and double-point double-throw switch (3) is the gauge tap of light fixture, and single-phase socket (4) is installed on the bearing of light fixture.Such light fixture both can throw light on, and can detect electric equipment, one-object-many-purposes again.
Use this pick-up unit, whether the circuit that can check electric equipment break-make, has or not short circuit, and phenomenons such as electric leakage or body contact are guaranteed the safe in utilization of electric equipment.
Beneficial effect:
The present invention has simple in structure, and is easy to process, and low cost and other advantages is convenient to family and is purchased.
Embodiment:
With multifunctional electric appliance checking device of the present invention, be processed into the family expenses desk lamp, pilot lamp (2) illuminating lamp of incandescent lamp as desk lamp, double-point double-throw switch (3) is the gauge tap of desk lamp, single-phase socket (4) is installed on the lamp stand, and power supply (1) is the attaching plug of desk lamp, connects the 220V power supply.
Use this desk lamp, put double-pole dried meat switch in AA
1During the position, incandescent lamp is in parallel with single-phase socket, and with desk lamp attaching plug energized, its purposes has two:
1, incandescent lamp is done the illumination use, and double-point double-throw switch is made bull switch.
2, single-phase socket is made general 220v single phase poaer supply socket and is used.
Put double-point double-throw switch in BB
1During the position, incandescent lamp is connected with single-phase socket, and with desk lamp attaching plug energized, shared way has four:
1, looks into the break-make situation of household electrical appliance and electrical equipment.To wait that the attaching plug of looking into household electrical appliance and electrical equipment is plugged on the single-phase socket (4), not shinny if incandescent lamp is shinny no matter its brightness power shows that then electric equipment to be looked into leads to, then show and open circuit.When doing this inspection, if wait to look into the power of electrical equipment when very little (as below 8 watts), then incandescent lamp also should be a miniwatt, and (as 15 watts) in order to avoid too little because of waiting to look into appliance power, and makes undercurrent by incandescent lamp so that high-power incandescent lamp is obviously shinny.
2, look into short circuit.Detect domestic electric appliance and walk not short circuit, will wait that the attaching plug of looking into electrical equipment is plugged on the single-phase socket (4),, show that electrical equipment does not have short circuit if incandescent lamp brightness is obviously not enough.The power of waiting to look into electrical equipment is more little, and the brightness of incandescent lamp is also more little.If incandescent lamp brightness is normal or, show and wait to look into the serious short circuit of electrical equipment or short circuit phenomenon is arranged when little with the normal brightness difference.Ban use of electrical equipment this moment, answers place under repair.
Whether 3, look into electric equipment leaks electricity or body contact.When doing this detection, earlier with the lead of the mutual insulating of two suitable length, with two of lead one end first be connected on and wait to look on the attaching plug of electrical equipment, one is connected on and waits to look on the shell of electrical equipment.Two statures with the lead other end are connected on respectively on two terminals of a Single-phase plug again, put and wait to look into electric switch in the position of connecting, and this Single-phase plug are plugged on the single-phase socket (4) that is in series position then.At this moment, incandescent lamp does not work, and shows directly body contact of detected electrical equipment, if the incandescent lamp luminance shortage shows that detected electrical equipment is through there being the material of resistance to leak electricity indirectly.After discovery waits to look into electric leakage in electrical equipment the sixth of the twelve Earthly Branches or body contact, change a powerful incandescent lamp again and detect, just can find the electric leakage or the body contact place of electrical equipment, sparking or smolder is convenient to determine electric leakage or body contact position, in order to repairing.
When doing this detection, should notice that after connecting with the mains, the people can not contact electric appliance casing, electric appliance casing can not contact other conductive bodies, with protection against electric shock.
4, check that not walking through the electric equipment of repairing denys thoroughly to repair.Electric equipment to after repairing carries out one-time detection before use, and method is the same, in case in repair procedures, owing to carelessness has caused open circuit, short circuit, electric leakage or body contact phenomenon, so that determine electrical equipment whether thoroughly repair by the sixth of the twelve Earthly Branches.
Claims (2)
1, a kind of multifunctional electric appliance checking device that is used to detect electric equipment is made up of pilot lamp, single-phase socket, double-point double-throw switch and lead etc., it is characterized in that double-point double-throw switch has six mutual disconnected wiring point A, B, C, A
1, B
1, C
1, wiring point A is connected with power lead I, wiring point C
1II is connected with power lead, wiring point B and A
1Be communicated with lead, pilot lamp is connected on the connecting line of power lead II and double-point double-throw switch wiring point C, single-phase socket is connected on the heavy connecting line with double-point double-throw switch wiring point B of power lead, through double-point double-throw switch control, can with pilot lamp with bring up socket and constitute two kinds of circuit of connect with parallel connection.
2, pick-up unit according to claim 1 is characterized in that this device can make household light fixtures, and pilot lamp is the illuminating lamp of light fixture, and double-point double-throw switch is the gauge tap of light fixture, and single-phase socket is installed on the bearing of light fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610039715 CN101059545A (en) | 2006-04-21 | 2006-04-21 | Multifunctional electric appliance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610039715 CN101059545A (en) | 2006-04-21 | 2006-04-21 | Multifunctional electric appliance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101059545A true CN101059545A (en) | 2007-10-24 |
Family
ID=38865758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610039715 Pending CN101059545A (en) | 2006-04-21 | 2006-04-21 | Multifunctional electric appliance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101059545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750588B (en) * | 2008-11-28 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Detecting device |
| CN103197191A (en) * | 2013-03-11 | 2013-07-10 | 厦门辉煌装修工程有限公司 | Multipurpose single phase socket wire-splice detector and application thereof |
-
2006
- 2006-04-21 CN CN 200610039715 patent/CN101059545A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750588B (en) * | 2008-11-28 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Detecting device |
| CN103197191A (en) * | 2013-03-11 | 2013-07-10 | 厦门辉煌装修工程有限公司 | Multipurpose single phase socket wire-splice detector and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2009012280A (en) | Bulb type detector for dimmer circuit and resistance and short circuit detection. | |
| CN204649942U (en) | A kind of LED lamp proving installation | |
| CN101059545A (en) | Multifunctional electric appliance detection device | |
| CN205752826U (en) | A kind of attaching plug detecting supply socket state | |
| CN201247281Y (en) | Electrified detector for simple metal object | |
| CN110780238A (en) | Multi-core cable detection device | |
| CN87203638U (en) | Multifunction equipment for checking electric appliances | |
| CN203011994U (en) | Three-phase load current detection device | |
| CN112147538A (en) | Equipment poor grounding alarm circuit, poor grounding alarm device and switch device | |
| TWM408659U (en) | LED lamp having the emergency illumination effect | |
| CN203595756U (en) | Simple socket phase sequence detector | |
| JP2014035339A (en) | Power supply device for lighting and polarity test | |
| CN219475746U (en) | Inspection tool for electric appliance fittings of water purifier | |
| CN202888533U (en) | Novel power socket | |
| CN200962122Y (en) | A high voltage load device | |
| CN104515924B (en) | Test device and its method of testing | |
| CN207689610U (en) | A kind of circuit protection device using light bulb current limliting | |
| WO2021098871A1 (en) | Electric leakage protection switch | |
| CN203490319U (en) | Testing device | |
| WO2021098870A1 (en) | Household appliance | |
| CN2906996Y (en) | Wall-mounted power supply socket | |
| CN217007549U (en) | Low-voltage distribution line detection device | |
| CN202870209U (en) | Power panel testing tool | |
| CN201607517U (en) | Simulator of railway signal machine | |
| CN208672738U (en) | A kind of distribution socket detection device |
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 |