CN212989601U

CN212989601U - Alternating current-direct current fills electric pile combination testing arrangement

Info

Publication number: CN212989601U
Application number: CN202021472367.0U
Authority: CN
Inventors: 韩松
Original assignee: Shenzhen Ntc Co ltd
Current assignee: Shenzhen Ntc Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-16
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an alternating current-direct current fills electric pile combination testing arrangement, including the testing arrangement body, the outer terminal surface of testing arrangement body is provided with the position fixing cover, the inboard of position fixing cover is provided with the joint that charges, one side fixedly connected with conductive gasket that the lateral wall of testing arrangement body is close to the position fixing cover. The utility model discloses in, whether the condition of electric leakage exists on the surface that should fill electric pile is detected to needs, the flexible conducting rod of the inslot of conductive gasket is singled out, and contact its surface metal department with charging device, the staff supports the sheetmetal on the fixing base with the finger simultaneously, when there is the electric leakage on the surface that fills electric pile, flexible conducting rod, the second wire, the neon lamp, first wire, the sheetmetal on the handle forms the return circuit, make this voltage accord with the ohmic contact of neon lamp through the step-down resistance to the step-down of leakage voltage at this in-process, so that the neon lamp is lighted, this otherwise explains that there is not the electric leakage on electric pile surface, so that further detect.

Description

Alternating current-direct current fills electric pile combination testing arrangement

Technical Field

The utility model relates to a fill electric pile and overhaul technical field, especially relate to an alternating current-direct current fills electric pile combination testing arrangement.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential area parking lots or charging stations, can charge electric vehicles of various types according to different voltage levels, has an input end directly connected with an alternating current power grid, and has an output end provided with a charging plug for charging the electric vehicles, generally provides two charging modes of conventional charging and quick charging, people can use a specific charging card to swipe the card on a human-computer interaction operation interface provided by the charging pile for use, and performs operations such as corresponding charging mode, charging time, cost data printing and the like, and a display screen of the charging pile can display data such as charging quantity, cost, charging time and the like;

at present, the current electric testing arrangement that leads to of charging pile can not accomplish and portablely can play the function that electric leakage detected to charging pile again, if be when charging the condition that there is the electric leakage in electric pile, the staff has touched charging pile so probably to cause harm to staff's health by the mistake under the prerequisite of not knowing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric pile combination testing arrangement is filled to alternating current-direct current that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an alternating current-direct current charging pile combined testing device comprises a testing device body, wherein a positioning cover is arranged on the outer end face of the testing device body, a charging connector is arranged on the inner side of the positioning cover, a conductive gasket is fixedly connected to one side, close to the positioning cover, of the outer side wall of the testing device body, a lamp holder is arranged on one side, close to the positioning cover, of the top side of the testing device body, a lamp is arranged at one end, close to the positioning cover, of the lamp holder, a lamp is arranged at the top end of the lamp holder, a warning lamp is arranged at the top end of the lamp holder, a handle is arranged on one side, close to the lamp holder, of the top end of the handle, a neon lamp and a fixing seat are fixedly connected to one side, close to the lamp holder, of the top end of the fixing seat, a, one side input end fixedly connected with second wire that first wire was kept away from to the neon lamp, and the second wire is located the inboard of handle, fixed connection between one end that the neon lamp was kept away from to the second wire and the conductive gasket, one side fixedly connected with step-down resistor that the second wire is close to the neon lamp, and step-down resistor is located the inboard of handle, the inboard of testing arrangement body is provided with the battery.

As a further description of the above technical solution:

the outer surfaces of the testing device body, the lamp holder and the handle are all provided with insulating sleeves.

As a further description of the above technical solution:

an inner groove is formed in the outer surface of the conductive washer, and a telescopic conductive rod is rotatably connected to the inner side of the inner groove.

As a further description of the above technical solution:

and a limiting bulge is arranged at the port of the inner groove.

As a further description of the above technical solution:

the conductive gasket, the telescopic conductive rod, the metal sheet, the first lead and the second lead are all made of copper.

As a further description of the above technical solution:

the storage battery is electrically connected with the charging connector, the lighting lamp and the warning lamp.

The utility model discloses following beneficial effect has:

1. this alternating current-direct current fills electric pile combination testing arrangement, when the condition whether electric leakage exists on the surface that needs to detect this fill electric pile, the flexible conducting rod of the inslot of conducting washer is singled out, and contact it with the surface metal department of charging the device, the staff supports the sheetmetal on the fixing base with the finger simultaneously, if there is electric leakage on the surface of filling electric pile, flexible conducting rod, the second wire, the neon lamp, first wire, sheetmetal on the handle forms the return circuit, make this voltage accord with the energizing voltage of neon lamp through the step-down resistance to the step-down of leakage voltage at this in-process, so that the neon lamp is lighted, otherwise this explains that this fills electric pile surface and does not have the electric leakage, so that further detect.

2. This electric pile combination testing arrangement is filled to alternating current-direct current, through in the first positioning cover on the embedding testing arrangement body that charges that will fill on the electric pile, make the head that charges on the electric pile with the joint that charges, warning light and battery form the return circuit, under the normal condition of the electric property that should fill electric pile leads to, then the warning light is lighted, otherwise then explain this circular telegram nature problem of existence that fills electric pile, unable normal charging, the existence electric quantity of battery can supply the use of the illuminator on the lamp stand, so that supply the staff to illuminate the field of vision under the not enough condition of light.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the handle structure of the present invention;

fig. 3 is a schematic structural view of the conductive gasket of the present invention.

Illustration of the drawings: 1. a testing device body; 2. a positioning cover; 3. a charging connector; 4. a conductive gasket; 5. a storage battery; 6. an insulating sleeve; 7. a lamp socket; 8. a lamp; 9. a warning light; 10. a handle; 11. a fixed seat; 12. A metal sheet; 13. a first conductive line; 14. a neon lamp; 15. a second conductive line; 16. a voltage reduction resistor; 17. an inner tank; 18. a limiting bulge; 19. a telescopic conducting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an alternating current-direct current charging pile combined testing device comprises a testing device body 1, a positioning cover 2 is arranged on the outer end face of the testing device body 1, a charging connector 3 is arranged on the inner side of the positioning cover 2, a conductive gasket 4 is fixedly connected to one side, close to the positioning cover 2, of the outer side wall of the testing device body 1, a lamp holder 7 is arranged on one side, close to the positioning cover 2, of the top side of the testing device body 1, a lamp 8 is arranged at one end, close to the positioning cover 2, of the lamp holder 7, a warning lamp 9 is arranged at the top end of the lamp holder 7, a handle 10 is arranged on one side, close to the lamp holder 7, of the top end of the handle 10 is fixedly connected with a neon lamp 14 and a fixing seat 11 in sequence, a metal sheet 12 is embedded into the top end of the fixing seat 11, a first lead 13 is fixedly connected to one side, adjacent to the, one side input end fixedly connected with second wire 15 that neon lamp 14 kept away from first wire 13, and second wire 15 is located the inboard of handle 10, and second wire 15 keeps away from between one end and the conductive gasket 4 fixed connection of neon lamp 14, and one side fixedly connected with step-down resistor 16 that second wire 15 is close to neon lamp 14, and step-down resistor 16 is located the inboard of handle 10, and the inboard of testing arrangement body 1 is provided with battery 5.

The outer surfaces of the testing device body 1, the lamp holder 7 and the handle 10 are all provided with the insulating sleeves 6, so that the use safety of the device is improved conveniently; an inner groove 17 is formed in the outer surface of the conductive gasket 4, and a telescopic conductive rod 19 is rotatably connected to the inner side of the inner groove 17, so that the length can be conveniently adjusted, and electric leakage tests can be conveniently carried out on different parts of the charging pile; a limit bulge 18 is arranged at the port of the inner groove 17, so that a telescopic conducting rod 19 in the inner groove 17 can be limited conveniently; the conductive gasket 4, the telescopic conductive rod 19, the metal sheet 12, the first lead 13 and the second lead 15 are all made of copper, so that the conductivity of the parts is improved conveniently; battery 5 with charge between joint 3, illuminator 8, the warning light 9 and be electric connection, be convenient for fill the electric pile on charge the joint with charge joint 3, warning light 9 and battery 5 return circuits to carry out the test of the logical electric property of dress that charges, battery 5's the existence electric quantity can supply illuminator 8 on the lamp stand 7 to use, so that supply the staff to illuminate the field of vision under the not enough condition of light.

The working principle is as follows: when using an alternating current-direct current charging pile combination testing device, when needing to detect whether the surface of the charging pile has electric leakage, the telescopic conducting rod 19 in the groove 17 in the conducting washer 4 is picked out and is contacted with the surface metal of the charging device, meanwhile, a worker supports fingers against the metal sheet 12 on the fixed seat 11, if the surface of the charging pile has electric leakage, the telescopic conducting rod 19, the second lead 15, the neon lamp 14, the first lead 13 and the metal sheet 12 on the handle 10 form a loop, in the process, the voltage of the electric leakage voltage is reduced by the voltage reduction resistor 16 to enable the voltage to be in accordance with the energizing voltage of the neon lamp 14, so that the neon lamp 14 is lighted, otherwise, the surface of the charging pile has no electric leakage, so as to be convenient for further detection, and the charging head on the charging pile is embedded into the positioning cover 2 on the testing device body 1, so that the charging head on the charging pile and the charging head 3 are connected, Warning light 9 and battery 5 form the return circuit, and under the normal condition of electric property is led to when this electric pile, then warning light 9 is lighted, otherwise then explains the circular telegram nature problem that should fill electric pile, and unable normal charging, battery 5's the existence electric quantity can supply 8 use of illuminator on the lamp stand 7 to supply the staff to illuminate the field of vision under the not enough condition of light, have certain practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides an alternating current-direct current fills electric pile combination testing arrangement, includes testing arrangement body (1), its characterized in that: the outer end face of the testing device body (1) is provided with a positioning cover (2), the inner side of the positioning cover (2) is provided with a charging connector (3), one side, close to the positioning cover (2), of the outer side wall of the testing device body (1) is fixedly connected with a conductive gasket (4), one side, close to the positioning cover (2), of the top side of the testing device body (1) is provided with a lamp holder (7), one end, close to the positioning cover (2), of the lamp holder (7) is provided with a lighting lamp (8), the top end of the lamp holder (7) is provided with a warning lamp (9), one side, close to the lamp holder (7), of the top side of the testing device body (1) is provided with a handle (10), one side, close to the lamp holder (7), of the top end of the handle (10) is sequentially and fixedly connected with a neon lamp (14) and a fixing seat (11, the utility model discloses a neon lamp testing device, including metal sheet (12) and neon lamp (14), common fixedly connected with first wire (13) is established to one side input that metal sheet (12) and neon lamp (14) are adjacent, and first wire (13) are located the inboard of handle (10), one side input end fixedly connected with second wire (15) that first wire (13) were kept away from in neon lamp (14), and second wire (15) are located the inboard of handle (10), fixed connection between one end that neon lamp (14) were kept away from in second wire (15) and conductive gasket (4), one side fixedly connected with step-down resistor (16) that second wire (15) are close to neon lamp (14), and step-down resistor (16) are located the inboard of handle (10), the inboard of testing arrangement body (1) is provided with battery (5).

2. The combined testing device for the alternating current and direct current charging pile according to claim 1, characterized in that: the outer surfaces of the testing device body (1), the lamp holder (7) and the handle (10) are all provided with insulating sleeves (6).

3. The combined testing device for the alternating current and direct current charging pile according to claim 1, characterized in that: an inner groove (17) is formed in the outer surface of the conductive gasket (4), and a telescopic conductive rod (19) is rotatably connected to the inner side of the inner groove (17).

4. The device of claim 3, wherein the device comprises: and a limiting bulge (18) is arranged at the port of the inner groove (17).

5. The combined testing device for the alternating current and direct current charging pile according to claim 1, characterized in that: the conductive gasket (4), the telescopic conductive rod (19), the metal sheet (12), the first lead (13) and the second lead (15) are all made of copper.

6. The combined testing device for the alternating current and direct current charging pile according to claim 1, characterized in that: the storage battery (5) is electrically connected with the charging connector (3), the lighting lamp (8) and the warning lamp (9).