18-07-2023 дата публикации
Номер: CN116456687A
Принадлежит:
The invention belongs to the technical field of communication monitoring, and particularly relates to a communication power supply monitoring device which comprises a base, a box body is arranged on the upper side of the base, a box door is assembled on the box body, a monitoring plate is arranged on the upper side of the box body, a smoke sensor, a temperature sensor and a voltage sensor are assembled in the monitoring plate, and a plurality of heat dissipation openings are formed in the inner wall of the side, opposite to a blowing hole, of the box body. An inner cavity communicating with the multiple heat dissipation openings is formed in the box body, the box body is provided with an installation cavity located on the upper side of the inner cavity, air holes located on the lower side of the sliding plate are formed in the inner wall of the installation cavity, a rebound mechanism connected with the baffle is arranged on the lower side of the sliding plate, and an air supply mechanism ...
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