Double-sided water-cooling negative pressure clamp

The invention relates to a double-sided water-cooling negative pressure clamp which comprises a clamp and a tested device, the tested device is clamped in the clamp, the clamp comprises a clamp seat, a probe seat and a water connector, the clamp seat comprises an upper clamp seat and a lower clamp seat, a device supporting plate is located between the upper clamp seat and the lower clamp seat, and the upper clamp seat and the lower clamp seat are respectively provided with a water-cooling channel. The probe seat comprises a front probe seat and a rear probe seat, the front probe seat is arranged at the front end of the clamp seat, the rear probe seat is arranged at the rear end of the clamp seat, the negative pressure water joint is respectively connected with the water cooling channels in the upper clamp seat and the lower clamp seat, and the negative pressure water joint is connected with external negative pressure water cooling equipment. The clamp is good in heat conduction and temperature control, the co