CN220525928U - Fill electric pile testing arrangement - Google Patents

Abstract

The utility model relates to the field of charging pile testing, and discloses a charging pile testing device which comprises a portable testing box, wherein a testing panel is arranged in the portable testing box, a plurality of charging gun sockets are arranged on the testing panel, a core testing circuit is further arranged in a suitcase, and the charging gun sockets are electrically connected with the core testing circuit. According to the portable testing device, the core testing circuit is integrated in the portable testing box, the charging gun of the charging pile is directly connected with the charging gun socket on the testing panel, and voltage and current testing operation can be carried out on the charging pile after connection is completed.

Description

Fill electric pile testing arrangement

Technical Field

The utility model relates to the field of charging pile testing, in particular to a charging pile testing device.

Background

The charging pile is a charging device for supplying energy to electric vehicles, can be fixed on the ground or a wall, is installed in public buildings (public buildings, malls, public parking lots and the like) and residential community parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels.

In the use process of the charging pile, the charging pile needs to be detected and inspected regularly, and in the test operation of the existing test device, the problem of inconvenient carrying exists.

Disclosure of Invention

The utility model aims to provide a charging pile testing device, which solves the problem that the existing testing device is inconvenient to carry in the testing operation.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a fill electric pile testing arrangement, includes portable test box, be equipped with test panel in the portable test box, set up a plurality of rifle sockets that charge on the test panel, still be equipped with core test circuit in the suitcase, rifle socket and core test circuit electric connection charge.

Preferably, the charging gun socket comprises a base, a mounting groove is formed in the base, a charging gun connector is arranged in the mounting groove, the charging gun connector is electrically connected with the movement testing circuit, and a protective cover is detachably connected to the base.

Preferably, a circle of annular groove is arranged on the base at the outer side of the mounting groove, a connecting sleeve is inserted in the annular groove, a plurality of springs are arranged in the annular groove, two ends of each spring are respectively connected with the groove bottom of the annular groove and the end face of the connecting sleeve, a stepped surface is arranged at the top of the inner wall of the connecting sleeve, and the edge of the protective cover is placed on the stepped surface.

Preferably, a first magnetic block is embedded on the step surface, a second magnetic block is embedded on the edge of the inner side surface of the protective cover, and the first magnetic block and the second magnetic block form magnetic attraction fit.

Preferably, a touch screen is arranged on the test panel.

Preferably, a heat dissipation window is arranged on the test panel.

Preferably, a key is arranged on the test panel.

Preferably, the deck test circuit includes: the device comprises a processor, a voltage acquisition module, a current acquisition module, a display module and a key module, wherein the voltage acquisition module, the current acquisition module, the key module and the display module are electrically connected with the processor.

The beneficial effects of the utility model are concentrated in that:

according to the portable testing device, the core testing circuit is integrated in the portable testing box, the charging gun of the charging pile is directly connected with the charging gun socket on the testing panel, and voltage and current testing operation can be carried out on the charging pile after connection is completed.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a charging pile testing device according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a charging gun receptacle according to one embodiment of the present utility model;

FIG. 3 is a block diagram of a cartridge test circuit provided by one embodiment of the present utility model;

legend description: 1. a portable test box; 2. a test panel; 3. a base; 4. a mounting groove; 5. a charging gun joint; 6. a protective cover; 7. an annular groove; 8. connecting sleeves; 9. a spring; 10. a step surface; 11. a first magnetic block; 12. a second magnetic block; 13. a touch screen; 14. a heat dissipation window; 15. and (5) a key.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic overall structure of a charging pile testing device according to an embodiment of the present utility model, as shown in fig. 1, the embodiment provides a charging pile testing device, which includes a portable testing box 1, a testing panel 2 is disposed in the portable testing box 1, a plurality of charging gun sockets are disposed on the testing panel 2, a core testing circuit is further disposed in the suitcase, and the charging gun sockets are electrically connected with the core testing circuit.

In this embodiment, the portable test box 1 has a size of L560 x W455 x H265mm, and is used for testing the ac charging pile; two charging gun sockets are preferably arranged on the test panel 2, so that the two charging piles can be tested; wherein, core test circuit includes: the device comprises a processor, a voltage acquisition module, a current acquisition module, a display module and a key module, wherein the voltage acquisition module, the current acquisition module, the key module and the display module are electrically connected with the processor as shown in fig. 3; the specific circuit structures of the voltage acquisition module, the current acquisition module, the key module and the display module are common circuits in the market, and the specific circuit structures of the modules are not excessively detailed in the embodiment.

In this embodiment, through integrating the core test circuit in portable test case 1, when needs test operation, open portable test case 1's case lid, in the rifle socket that charges on the test panel 2 is directly inserted to the rifle that charges that will charge the stake, then open test operation through the start button 15 on the test panel 2, can carry out test operation to test parameters such as voltage, electric current, resistance to the stake that charges, the testing arrangement of this embodiment has simple structure, portable, practicality advantage such as strong.

As a further optimization of this embodiment, when the charging gun socket is not connected to the charging head of the charging post, in order to avoid exposing the charging connector in the charging socket to the external environment; as shown in fig. 2, the charging gun socket comprises a base 3, a mounting groove 4 is formed in the base 3, a charging gun connector 5 is arranged in the mounting groove 4, the charging gun connector 5 is electrically connected with a core testing circuit, and a protective cover 6 is detachably connected to the base 3.

In order to enable the protective cover 6 to be stably connected to the base 3 and facilitate the removal of the protective cover 6, specifically, a circle of annular grooves 7 are formed in the base 3 located on the outer side of the mounting groove 4, connecting sleeves 8 are inserted into the annular grooves 7, a plurality of springs 9 are arranged in the annular grooves 7, two ends of each spring 9 are respectively connected with the bottoms of the annular grooves 7 and the end faces of the connecting sleeves 8, a stepped surface 10 is arranged at the top of the inner wall of the connecting sleeve 8, the edge of the protective cover 6 is placed on the stepped surface 10, and the thickness of the protective cover 6 is identical to the height of the stepped surface 10.

And a first magnetic block 11 is embedded on the step surface 10, a second magnetic block 12 is embedded on the edge of the inner side surface of the protective cover 6, and the first magnetic block 11 and the second magnetic block 12 form magnetic attraction fit.

Therefore, when in use, the connecting sleeve 8 is pressed downwards, the protective cover 6 moves downwards along with the connecting sleeve 8, after the protective cover 6 is contacted with the end part of the charging gun connector 5, the connecting sleeve 8 is continuously pressed downwards, and the protective cover 6 cannot continuously move downwards, at the moment, the connecting sleeve 8 is separated from the protective cover 6, the protective cover 6 can be taken down, the connecting sleeve 8 is loosened, and the connecting sleeve 8 automatically resets under the action of the spring 9; after the test operation is completed, the protective cover 6 is directly placed on the step surface 10, the protective cover 6 is adsorbed on the step surface 10 through the magnetic attraction effect, and the protective cover 6 has good stability after being adsorbed and is not easy to fall off.

In the present embodiment, the protection cover 6 can be removed only after the connecting sleeve 8 is pressed, and therefore, the protection cover 6 can be prevented from falling down due to collision of other objects.

As a further optimization of the present embodiment, in order to prevent the protective cover 6 from being left when removed, the protective cover 6 may be connected to the operation panel through a connection line.

As a further optimization of this embodiment, the test panel 2 is provided with a touch screen 13, a heat dissipation window 14 and keys 15;

the touch screen 13 adopts a 10-inch display screen and is used for displaying the test state and the test parameters of the test operation;

the heat dissipation window 14 is used for discharging heat generated by the core test circuit in the inner side of the test panel 2 during test operation;

wherein the key 15 comprises: start-stop key, switch key, control key, etc. for operating test operation.

It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the described order of action, as some steps may take other order or be performed simultaneously according to the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments and that the acts and elements referred to are not necessarily required in the present application.

Claims (8)

1. Fill electric pile testing arrangement, its characterized in that: including portable test box (1), be equipped with test panel (2) in portable test box (1), set up a plurality of rifle sockets that charge on test panel (2), still be equipped with core test circuit in portable test box (1), rifle socket and core test circuit electric connection charge.

2. The charging pile testing device according to claim 1, wherein: the charging gun socket comprises a base (3), a mounting groove (4) is formed in the base (3), a charging gun connector (5) is arranged in the mounting groove (4), the charging gun connector (5) is electrically connected with a core testing circuit, and a protective cover (6) is detachably connected to the base (3).

3. A charging pile testing device according to claim 2, characterized in that: be equipped with round annular groove (7) on base (3) in the mounting groove (4) outside, the interpolation of annular groove (7) is equipped with adapter sleeve (8), be equipped with many springs (9) in annular groove (7), the both ends of every spring (9) link to each other with the tank bottom of annular groove (7) and the terminal surface of adapter sleeve (8) respectively, the top of adapter sleeve (8) inner wall is equipped with step face (10), the border of visor (6) is placed on step face (10).

4. A charging pile testing device according to claim 3, characterized in that: the first magnetic block (11) is inlaid on the step surface (10), the second magnetic block (12) is inlaid on the edge of the inner side surface of the protective cover (6), and the first magnetic block (11) and the second magnetic block (12) form magnetic attraction fit.

5. The charging pile testing device according to claim 1, wherein: the touch screen (13) is arranged on the test panel (2).

6. The charging pile testing device according to claim 1, wherein: and a heat dissipation window (14) is arranged on the test panel (2).

7. The charging pile testing device according to claim 1, wherein: the test panel (2) is provided with keys (15).

8. A charging pile testing device according to any one of claims 1-7, characterized in that: the deck test circuit includes: the device comprises a processor, a voltage acquisition module, a current acquisition module, a display module and a key module, wherein the voltage acquisition module, the current acquisition module, the key module and the display module are electrically connected with the processor.