CN-224216791-U - DC charging pile detection vehicle

CN224216791UCN 224216791 UCN224216791 UCN 224216791UCN-224216791-U

Abstract

The application discloses a direct current charging pile detection vehicle, which mainly solves the technical problems of large manpower investment and low detection efficiency in the existing direct current charging pile detection process. The direct current charging pile detection device comprises a vehicle body, at least one charging module relatively fixed on the vehicle body, a testing module which is movably embedded in the vehicle body and is used for being correspondingly and electrically connected with a direct current charging pile in a charging module bin of the direct current charging pile to be detected during detection, and a touch screen module which is arranged on the vehicle body and is used for being correspondingly and communicatively connected with a direct current charging pile main board, wherein the testing module is electrically connected with the charging module in a one-to-one correspondence manner through a testing cable and is consistent with the appearance outline of the charging module. The direct current fills electric pile and detects car removal flexibility, convenient operation, improvement detection efficiency and detection accuracy that can be very big reduces the adverse effect of artificial factor to the testing process.

Inventors

CHEN YUANYUAN
LIU CHUANG
CHI GUOZHEN
CHEN YAKE
LIU XIAOLONG

Assignees

正星科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250426

Claims (10)

1. The direct current charging pile detection vehicle is characterized by comprising a vehicle body, at least one charging module relatively fixed on the vehicle body, a testing module which is movably embedded in a charging module bin of a direct current charging pile to be detected and is correspondingly and electrically connected with the direct current charging pile when the charging module bin is used for detecting the direct current charging pile to be detected, and a touch screen module which is arranged on the vehicle body and is correspondingly and communicatively connected with a main board of the direct current charging pile, wherein the testing module is electrically connected with the charging module in a one-to-one correspondence manner through a testing cable and is consistent with the outline of the charging module.
2. The direct current charging pile detection vehicle according to claim 1, wherein the end side of the test module for insertion into the charging module compartment is provided with a test socket for corresponding electrical connection with a direct current charging pile interface, and the test socket comprises an alternating current input test socket and a direct current output test socket.
3. The direct current charging pile detection vehicle according to claim 2, wherein the test cable comprises an alternating current cable and a direct current cable, and the test cable penetrates through the opposite side of the test module corresponding to the test socket and is electrically connected with the test socket in the test module.
4. The direct current charging pile detection vehicle according to claim 1, wherein a travel switch for judging the insertion position of the test module is arranged at the end side of the test module for being inserted into the charging module bin.
5. The direct current charging pile detection vehicle according to claim 1 or 4, wherein an anti-reflection plug-in member for defining a specific insertion direction of the test module and protruding out of the end face of the test module correspondingly along the insertion direction of the test module is provided at the end face of the test module for insertion into the charging module compartment.
6. The direct current charging pile detection vehicle according to claim 5, wherein the anti-reflection plug-in comprises a fixed base and an L-shaped plate perpendicular to the fixed base, and a containing groove matched with the contour of the anti-reflection plug-in is formed in the charging module bin corresponding to the correct installation position of the test module.
7. The direct current charging pile detection vehicle according to claim 1, wherein the charging module is provided with an alternating current input charging socket and a direct current output charging socket for corresponding electrical connection with the test cable on the corresponding sides.
8. The direct current charging pile detection vehicle according to claim 7, wherein the vehicle body is provided with a mounting plate corresponding to the charging modules one by one, and the mounting plate is provided with an input socket assembly S end and an output socket assembly S end which are used for being in one-to-one meshing match with and are electrically connected with the alternating current input charging socket and the direct current output charging socket of the charging modules.
9. The direct current charging pile inspection vehicle of claim 8, wherein the test cable is electrically connected to the input socket assembly S-end and the output socket assembly S-end, respectively, by crimp sockets.
10. The direct current charging pile detection vehicle according to claim 1, wherein the touch screen module comprises a touch screen correspondingly embedded at the vehicle body, one end of the touch screen is correspondingly in communication connection with an input port of the touch screen, and the other end of the touch screen is provided with a signal wire for connecting a quick-plug wiring terminal of a charging pile main board.

Description

DC charging pile detection vehicle Technical Field The application relates to the technical field of direct current charging pile detection, in particular to a direct current charging pile detection vehicle. Background A dc charging stake is a device that provides dc rapid charging for an electric vehicle, and is also commonly referred to as a "quick charging stake". Unlike an ac charging pile (slow charging pile), a dc charging pile converts three-phase ac power into dc power by rectification, and then outputs stable dc voltage and current by power regulation. The charging time can be greatly shortened without conversion by a vehicle-mounted charger. The charging module is a core module of the direct current charging pile and is responsible for converting alternating current of a power grid into high-voltage direct current suitable for charging a power battery of the electric automobile and controlling a charging process. In order to ensure the operation safety and reliability of the direct current charging pile, the direct current charging pile needs to be detected before leaving the factory, wherein the detection comprises electric performance, safety performance, communication function, charging function and the like. The reliability of the direct-current charging pile is usually verified by adopting a simulation detection method, the electric vehicle charging process is simulated by simulating charging equipment, and parameters such as working voltage, current, insulating property, grounding property, overload protection and the like of the charging pile are tested. In addition, because the power cabinet of the charging pile has no screen, the power cabinet of the charging pile is also connected with a touch screen for facilitating detection and is used for inputting information such as an IP address, a pile number and the like. After the test of the charging pile body is finished, the charging module is damaged for being convenient for transportation and preventing the problems of collision and the like in the transportation process, so that the charging module needs to be detached from the direct current charging pile after the test, and the charging module is packaged, stored and transported separately. Therefore, the charging module with certain weight is disassembled and assembled, so that certain labor is required, the detection efficiency of the direct current charging pile can be reduced, and the improvement of the production efficiency is not facilitated. The information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is well known to a person skilled in the art. Disclosure of Invention In view of at least one of the above technical problems, the present disclosure provides a direct current charging pile detection vehicle, which mainly solves the technical problems of large manpower input and low detection efficiency in the existing direct current charging pile detection. According to one aspect of the disclosure, a direct current charging pile detection vehicle is provided, which comprises a vehicle body, at least one charging module relatively fixed on the vehicle body, a testing module which is movably embedded in a charging module bin of a direct current charging pile to be detected and is correspondingly and electrically connected with the direct current charging pile when the charging module bin is used for detecting, and a touch screen module which is arranged on the vehicle body and is correspondingly and communicatively connected with a main board of the direct current charging pile, wherein the testing module and the charging module are electrically connected in a one-to-one correspondence through testing cables and are consistent with the outline of the charging module. In some embodiments of the disclosure, a test socket for corresponding electrical connection with a direct current charging pile interface is provided at an end side of the test module for insertion into the charging module compartment, the test socket including an alternating current input test socket and a direct current output test socket. In some embodiments of the disclosure, the test cable comprises an ac cable and a dc cable, and the test cable is disposed through the opposite side of the test module corresponding to the test socket and is electrically connected with the test socket in the test module. In some embodiments of the disclosure, a travel switch for determining an insertion position of the test module is provided at an end side of the test module for insertion into the charging module compartment. In some embodiments of the present disclosure, an anti-reflection insert for defining a specific insertion orientation of the test module and protruding the end face of the test module correspondingly along the insertion dir