Hinged door waterproof structure and cabinet having the same

Abstract

The invention belongs to the cabinet waterproof technology field and provides a hinged door waterproof structure and a cabinet having the same. The hinged door waterproof structure comprises a cabinet body having an opening, a top cover positioned on the top of the cabinet body, a first hinged door arranged on one side of the cabinet body and a second hinged-door arranged on the other side of the cabinet body and is opposite to the first hinged door. The top cover is protruded out of the first hinged door and the second hinged door; drainage channel structures are arranged on four sides of the opening of the cabinet; the first hinged door and the second hinged door corporately encloses the drainage channel structures; and all rain invading into the waterproof structure is drained out from the bottom of the cabinet through drainage channels formed by the water drainage channel structures. Generally, the waterproof structure and the storage device having the same are reasonable in design, compact in structure, good in processing, high in water proof reliability and are easy for staff to install and maintain. Besides, the utilization rate is high.

Description

technical field [0001] The invention belongs to the technical field of cabinet body waterproofing, and relates to a waterproof structure for side-by-side doors, in particular to a waterproof structure for side-side doors of outdoor cabinet-type frequency conversion control equipment and a cabinet with the structure. Background technique [0002] With the continuous development of the construction industry and the continuous improvement of the mechanization level of construction, the application of frequency conversion control equipment is becoming more and more common. For the outdoor group cabinet type, in order to ensure the waterproof and heat dissipation of the equipment in the cabinet, the outermost cabinet is often very bulky. Obviously, the cost is high, and it is not easy to install and maintain. Specific to the outdoor integrated double door waterproof cabinet structure, in the prior art, there are mainly two forms: [0003] 1) There is a central column on the fram...

AI Technical Summary

Problems solved by technology

[0003] 1) There is a central column on the frame connecting the cabinet body and the two cabinet doors, which divides the cabinet frame into two parts, and a circle of waterproof rubber strips is provided around the two parts, and the two cabinet doors Close them separately to press the corresponding waterproof rubber strips, so as to achieve the waterproof effect. However, due to the existence of the central column, it is obviously not convenient for people to install or maintain the equipment inside the cabinet, and the utilization rate of the internal space of the cabinet is also low;

[0004] 2) There is a groove on the door frame of the cabinet body, and correspondingly, a flange matching the groove is provided on one of the cabinet doors, and a rubber strip is fixed on the back of the cabinet door, and then the flange at the flange is fixed. The rubber strip is pressed into the groove, and the fold is on the same plane as the door frame, and then the rubber ring on the back of the other cabinet door is pressed against the door frame and the fold to complete the final seal. As we know, this method requires a lot of pressure to press the rubber strip into the groove, and the larger the cabinet door is, the more difficult it is to press the rubber strip into the groove, and it is also difficult to ensure the flatness of the flange and the door frame. , therefore, the waterproof effect and sealing performance are not good

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