Intelligent low-voltage apparatus controller with moisture resistance and high-precision measurement functions and by using arc-shaped support for shielding

Abstract

The invention discloses an intelligent low-voltage apparatus controller with moisture resistance and high-precision measurement functions and by using an arc-shaped support for shielding. The controller structurally comprises a control window, a movable door, a protective plate, an intelligent blade device and a base. According to the controller, based on a humidity sensor arranged internally, after humidity rises, an internal motor is started when resistance of the sensor is changed, so that an upper hinge frame drives a stretchable rod of the upper portion to extend and move upwards, meanwhile, limiting through a bending frame of the outer side and a fixed fixing shaft is carried out, so that a front inclined frame can be driven to be opened and closed, opening and closing adjustment canbe realized according to different situations, so that moisture can be greatly prevented from entering in rainy days, water drops can be prevented from damaging internal devices, in addition, openingcan be realized in hot weather to reduce the internal pressure, meanwhile, an internal heating wire can be used for heating a heating plate, the cold and hot circulation of internal gas can be realized through a front pressure bearing frame, the internal gas can be dried under the action of circulation of several times, so that the internal devices can be prevented from being damaged.

Description

technical field [0001] The invention relates to the field of low-voltage control, in particular to an intelligent controller for low-voltage electrical appliances that uses an arc-shaped bracket to shield moisture and prevent high-precision measurement. Background technique [0002] The low-pressure controller usually uses a box-type sealed structure that integrates various small control units, and completes the control of each unit manually, and usually performs internal ventilation adjustment through the normally open downward opening on the box body, but with This way: [0003] When performing control work, when the controller is ventilated through the normally open opening, when the weather is cloudy and humid, when the internal electrical appliances are working, the moisture will condense on the internal circuit, which will cause the short circuit of the circuit and cannot The internal moisture is discharged by gas circulation, which affects the normal use of the equip...

AI Technical Summary

Problems solved by technology

[0003] When performing control work, when the controller is ventilated through the normally open opening, when the weather is cloudy and humid, when the internal electrical appliances are working, the moisture will condense on the internal circuit, which will cause the short circuit of the circuit and cannot The internal moisture is discharged by gas circulation, which affects the normal use of the equipment, and the fully sealed box is used for sealing. When the weather is hot, the internal pressure inside the equipment increases, and the pressure cannot be released, which will easily accelerate the aging of the internal lines.

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