Power plug cord high-voltage tester

Abstract

The utility model discloses a power plug cord high-voltage tester which comprises a high-voltage testing mechanism and an auxiliary mechanism, the high-voltage testing mechanism is provided with a high-voltage output end and a grounding end, the auxiliary mechanism comprises a three-hole socket and a three-core cable, a live wire end and a zero wire end of the three-hole socket are in short circuit, one end of the three-core cable is connected with the three-hole socket, and the other end of the three-core cable is connected with the grounding end of the three-hole socket. The other end of the three-core cable is connected with the high-voltage output end and the grounding end, and a to-be-tested power plug cord is directly inserted into the three-hole socket for high-voltage testing. The beneficial effects of the utility model are that the to-be-tested power plug cord is directly inserted into the three-hole socket for high-voltage test, and manual operation of a tester is not needed after the test is started, so that the safety of the tester is ensured, and the test efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire testing, in particular to a power plug wire high voltage tester. BACKGROUND

[0002] For the production process of live equipment, power plug wires are needed to supply power, in order to ensure the safety of the user, the power plug wires attached to the factory need to be tested by high voltage to detect the existence of internal damage and aging power lines, to avoid short circuit when leaving the factory, which can easily cause casualties and property losses.

[0003] The existing power plug wire high voltage testing instrument has a high voltage output end and a grounding end, when in use, the high voltage probe is connected to the high voltage output end through the connecting line, the tester needs to directly contact the probe head with the fire wire end and the zero wire end of the power plug wire to be tested to achieve the effect of short circuit, simulate the full load operation of the power line, and detect the quality of the power plug wire, but this testing method needs the tester to manually control the high voltage probe, and the high voltage probe is accompanied by high voltage during testing, so the testing environment needs to be set up with special protection measures, which lacks protection for the tester and the people around, therefore, there is an urgent need for a high safety power plug wire high voltage tester. SUMMARY

[0004] The utility model provides a power plug wire high voltage tester, including high pressure testing mechanism, auxiliary mechanism, be provided with high pressure output end, grounding end on high pressure testing mechanism, auxiliary mechanism includes three hole socket, three core cable, three core cable connects high pressure testing mechanism and three hole socket, the power plug wire to be measured is directly inserted into three hole socket and carries out high pressure test, does not need the tester manual operation after starting test, guarantees the safety of the testing personnel, also improves the testing efficiency.

[0005] In order to realize the above-mentioned utility model purposes, the utility model provides the following technical scheme:

[0006] A power plug wire high voltage tester, including high pressure testing mechanism, auxiliary mechanism, be provided with high pressure output end, grounding end on high pressure testing mechanism, auxiliary mechanism includes three hole socket, three core cable, the fire wire end and zero wire end of three hole socket are short circuited, one end of three core cable is connected to three hole socket, the other end of three core cable is connected with high pressure output end and grounding end, the power plug wire to be measured is directly inserted into three hole socket and carries out high pressure test.

[0007] Preferably, the fire wire and the zero wire in the three-core cable are connected with a high-voltage cross joint, the ground wire in the three-core cable is connected with a lantern plug, the high-voltage cross joint is inserted into the high-voltage output end, and the lantern plug is inserted into the grounding end. Using the high-voltage cross joint and the lantern plug can save the work process and avoid the risk of electric leakage.

[0008] Preferably, the high-voltage testing mechanism is further provided with a power switch and a control button, so as to facilitate the user to control the high-voltage testing mechanism.

[0009] Preferably, the exposed part of the three-core cable is provided with an insulating protective sleeve, so as to avoid the leakage of the three-core cable and protect the user.

[0010] Preferably, the live wire end and the zero wire end of the three-hole socket are connected through a conductive metal sheet, so that the user does not need to manually connect the live wire end and the zero wire end of the power plug line to be tested, thereby ensuring the safety of the test.

[0011] Preferably, the conductive metal sheet is a copper sheet, which has good conductivity and can realize the short connection of the live wire end and the zero wire end in the three-hole socket.

[0012] The beneficial effects of the present disclosure are as follows:

[0013] The present disclosure cancels the high-voltage probe used in the prior art, and instead sets a three-hole socket and a three-core cable. The three-hole socket is similar to the socket commonly used in a family and is provided with a plastic on the outside for insulation and protection. However, the live wire end and the zero wire end in the three-hole socket of the present disclosure are short connected through a conductive metal, preferably a copper sheet. In this way, the full load condition of the power plug line to be tested can be simulated, and the tester does not need to manually short the live wire and the zero wire, thereby ensuring safety. The live wire and the zero wire in the three-core cable are connected with a high-voltage cross joint, and the ground wire is connected with a lamp holder. When in use, the tester directly inserts the high-voltage cross joint into the high-voltage output end and inserts the lamp holder into the grounding end to complete the test wiring. Subsequently, the tester does not need to manually operate after starting the test, which not only ensures the safety of the tester but also improves the efficiency of the test. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the overall structure of the present disclosure. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present disclosure.

[0016] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present disclosure are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0017] In addition, the description such as "first", "second" in the present application is only for the purpose of description and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features; secondly, in the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0018] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be broadly understood, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by the ordinary skilled in the art.

[0019] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on that the ordinary skilled in the art can realize, when the combination of technical solutions appears mutual contradiction or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0020] The utility model provides a power plug line high voltage tester, the component name corresponding to each figure mark number is as follows: high voltage test mechanism 1, high voltage output end 2, grounding end 3, three hole socket 4, three core cable 5, power switch 6, control button 7, insulation protection sleeve 8.

[0021] A kind of power plug line high voltage tester, including high voltage test mechanism 1, auxiliary mechanism, high voltage test mechanism 1 is provided with high voltage output end 2, grounding end 3, auxiliary mechanism includes three hole socket 4, three core cable 5, the firewire end and zero line end of three hole socket 4 are short-circuited, one end of three core cable 5 is connected three hole socket 4, the other end of three core cable 5 and high voltage output end 2 and grounding end 3 are connected, the power plug line to be measured is directly inserted into three hole socket 4 and carries out high voltage test.

[0022] The firewire and zero line in three core cable 5 are connected with high voltage cross joint, the ground wire in three core cable 5 is connected with lantern plug, high voltage cross joint is inserted into high voltage output end 2, lantern plug is inserted into grounding end 3, using high voltage cross joint and lantern plug can save work flow, avoid the risk of electric leakage.

[0023] High voltage test mechanism 1 is also provided with power switch 6 and control button 7, to facilitate user control high voltage test mechanism 1.

[0024] The exposed part of the three-core cable 5 is provided with an insulating protective sleeve 8, so as to avoid leakage of the three-core cable 5 and protect the user.

[0025] The live wire end and the zero wire end of the three-hole socket 4 are connected through the conductive metal sheet, so that the user does not need to manually connect the live wire end and the zero wire end of the power plug line to be tested, and the safety of the test is ensured.

[0026] The conductive metal sheet is a copper sheet, which has good conductivity and can realize short connection of the live wire end and the zero wire end in the three-hole socket 4.

[0027] Specific implementation

[0028] When the three-core cable 5 is shipped, it is connected with the three-hole socket 4, the three-core cable 5 is inserted into the high-voltage output end 2 of the high-voltage test mechanism 1 through the high-voltage cross head, the ground wire of the three-core cable 5 is inserted into the grounding end 3 of the high-voltage test mechanism 1 through the lantern plug, the power plug line to be tested is directly inserted into the three-hole socket 4, the power switch 6 is started, the high-voltage test is controlled through the control button 7, after the test is completed, the power switch 6 is turned off, the power plug line to be tested is pulled out of the three-hole socket 4, the high-voltage cross head of the three-core cable 5 is taken out of the high-voltage output end 2, and the lantern plug of the three-core cable 5 is taken out of the grounding end 3, and the test device is collected.

[0029] The beneficial effects of the present disclosure are:

[0030] The present disclosure cancels the high-voltage probe used in the prior art, and sets the three-hole socket 4 and the three-core cable 5, the three-hole socket 4 is similar to the socket commonly used in the family, and the outside is provided with plastic for insulation and protection, but the live wire end and the zero wire end in the three-hole socket 4 of the present disclosure are shorted through the conductive metal, preferably a copper sheet, so that the full load condition of the power plug line to be tested can be simulated, and the tester does not need to manually short the live wire and the zero wire, which ensures safety, the live wire and the zero wire in the three-core cable 5 are connected with the high-voltage cross head, and the ground wire and the lantern plug are connected, when in use, the tester directly inserts the high-voltage cross head into the high-voltage output end 2 and the lantern plug into the grounding end 3 to complete the test wiring, and the tester does not need to manually operate after the subsequent test starts, which not only ensures the safety of the test personnel, but also improves the test efficiency.

[0031] Therefore, the power plug line high-voltage tester provided by the present utility model has the advantages that the three-core cable 5 connects the high-voltage test mechanism 1 and the three-hole socket 4, the power plug line to be tested is directly inserted into the three-hole socket 4 for high-voltage test, the tester does not need to manually operate after the test starts, which not only ensures the safety of the test personnel, but also improves the test efficiency.

Claims

1. A high-voltage tester for power plugs, characterized in that, The device includes a high-voltage testing mechanism and an auxiliary mechanism. The high-voltage testing mechanism is equipped with a high-voltage output terminal and a grounding terminal. The auxiliary mechanism includes a three-hole socket and a three-core cable. The live wire and neutral wire of the three-hole socket are short-circuited. One end of the three-core cable is connected to the three-hole socket, and the other end of the three-core cable is connected to the high-voltage output terminal and the grounding terminal. The plug wire of the power supply under test is directly inserted into the three-hole socket for high-voltage testing.

2. The power plug high voltage tester according to claim 1, characterized in that, The live and neutral wires of the three-core cable are connected to the high-voltage cross connector, the ground wire of the three-core cable is connected to the lantern plug, the high-voltage cross connector is inserted into the high-voltage output terminal, and the lantern plug is inserted into the grounding terminal.

3. A high-voltage tester for a power plug cable according to claim 1, characterized in that, The high-voltage testing mechanism is also equipped with a power switch and control buttons.

4. A high-voltage tester for a power plug cable according to claim 1, characterized in that, The exposed portion of the three-core cable is equipped with an insulating protective sleeve.

5. A high-voltage tester for a power plug cable according to claim 1, characterized in that, The live wire and neutral wire of the three-hole socket are connected by a conductive metal sheet.

6. A high-voltage tester for a power plug cable according to claim 5, characterized in that, The conductive metal sheet is a copper sheet.

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