Portable detector of AC charging pile

Abstract

The invention discloses a portable detector of an AC detector. The detector comprises a casing, a casing cover is hinged to the casing via a connecting piece, a detector body is arranged in the casing, a groove is formed in the detector body, a display screen is arranged in the groove, the casing is fixedly connected with a protection assembly matching the display screen, and a damping device is fixedly connected to the inner bottom wall of the casing. A protection assembly and damping device combined structure is additionally arranged, the protection assembly matches the groove and display screen when the casing cover is closed to play a dustproof role and protect the display screen, the damping device is arranged to realize a good damping effect, and thus, when shocking occurs, the shocking effect is reduced due to effect of the damping device, and electric components in the detector body are avoided from excessive shocking and further damage.

Description

technical field [0001] The invention relates to the technical field of AC charging pile equipment, in particular to a portable detector for AC 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 cooli...

AI Technical Summary

Problems solved by technology

[0003] In order to make the operation and portability of the traditional AC charging pile detector convenient, the main body of the AC charging pile detector will be placed in a portable box and sealed through the box cover, but the existing storage box has the following disadvantages: (1) when the AC charging pile detector After the charging pile detector body is placed in the box and the box cover is covered, there will be a large gap between the AC charging pile detector body and the box cover. Such a long-term storage will cause more dust to accumulate on the display screen. Thereby it is unfavorable for the long-time use of display screen; (2) due to the existence of gap, when solid particles exist, when vibration occurs, it is easy to cause solid particles to impact the display screen, thereby causing damage to the display screen; (3) At the same time, the shock absorption protection measures in the box are relatively simple. When vibration occurs, it cannot play a good shock absorption effect, which will easily damage the electrical components inside the AC charging pile detector body

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