Portable direct current (DC) charging pile detector

Abstract

The invention discloses a portable direct current (DC) charging pile detector. The portable DC charging pile detector comprises a box body, wherein a box cover is hinged with the upper end of the boxbody through a plurality of hinges; a DC charging pile detector body is placed in the box body; a jack assembly is arranged on the DC charging pile detector body; a control device A and a plurality offixing holes are arranged on the jack assembly; and a supporting plate is propped against the lower end of the DC charging pile detector body for connection. The portable DC charging pile detector disclosed by the invention has the advantages that through the arrangement of the additional control device A, a cooling device can start working as soon as an external wire is inserted into the jack assembly, so that the phenomenon that a user forgets to start the cooling device is avoided; and good damping effects can be achieved through the arrangement of an additional damping assembly, so that the shaking effects can be reduced through the damping device during shaking, and damage of electrical elements in the detector body caused by excessive shaking can be further avoided.

Description

technical field [0001] The invention relates to the technical field of charging pile detectors, in particular to a portable detector for DC charging piles. Background technique [0002] The charging pile detector is a detector that displays voltage and current values. Main functions: According to the testing requirements of performance parameters, the corresponding power can be set through the operation panel, and the discharge power can be set in any combination. Three-phase independent control; the whole machine adopts electronic circuit control, with automatic overheating protection function: when overheating occurs due to special reasons, the load can be automatically cut off. Display voltage, current value, power factor of each phase, frequency, active power of each phase, etc., and realize data storage function through PC. The power input adopts segmented method. The load works in the way of energy consumption, and the heat dissipation adopts the forced air cooling ...

AI Technical Summary

Problems solved by technology

[0003] The traditional DC charging pile detector, in order to make the operation and portability convenient, will place the body of the AC charging pile detector in a portable box and seal it through the box cover, but the existing storage box has the following disadvantages: (1) due to the The shock absorption protection measures in the body are relatively simple. When vibration occurs, it cannot play a good shock absorption effect, which will easily damage the electrical components inside the DC charging pile detector body; (2) the existing DC charging pile detection Due to the simple structure of the cooling device, the portable box of the instrument cannot achieve the effect of rapid heat dissipation, which often leads to overheating protection and power failure of the DC charging pile detector when the maximum working efficiency is not reached, thereby reducing the working effect; (3) The existing heat dissipation device requires human control, so it is easy to forget to open the heat dissipation device due to subjective reasons, so it will not achieve the effect of heat dissipation. Therefore, we propose a portable detector for DC charging piles

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