Electrical equipment box door convenient to open and close and electrical equipment box with cabinet door
A technology for electrical equipment boxes and electrical equipment, applied in electrical equipment shells/cabinets/drawers, electrical components, chassis/boxes/drawer parts and other directions, can solve problems such as inconvenient door opening and closing, and ensure structural stability. safety and performance, avoiding gaps, avoiding water leakage
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[0039] Example 1
[0040] The door of the electrical equipment box that is easy to open and close and the electrical equipment box with the door, such as figure 1 As shown, it includes a box body 1 with a built-in cavity and in the shape of a rectangular parallelepiped. A bracket 11 is arranged in the cavity of the box body 1, and required components are installed on the bracket 11.
[0041] The bottom of the box 1 is provided with a base 2, and the box 1 is fixed on the base 2. The box 1 is provided with a volume expansion body 3 that can extend out of the front face of the box 1 and perform linear reciprocating movement along the width direction of the box 1. The expansion body 3 is a rectangular frame body including four side panels and the front end is provided with a door body 4. The four side panels are respectively the upper top panel, the lower top panel, the left side panel and the right side panel, that is, the interior of the volume expansion body 3 and the box The cavit...
Example Embodiment
[0064] Example 2
[0065] The door of the electrical equipment box that is convenient to open and close and the electrical equipment box with the door include a box body 1 with a built-in cavity and a rectangular parallelepiped shape. A bracket 11 is arranged in the cavity of the box body 1, and required components are installed on the bracket 11.
[0066] The bottom of the box 1 is provided with a base 2, and the box 1 is fixed on the base 2. The front face of the box 1 is provided with a door. After opening the door, the components in the box 1 can be observed, and then the internal components can be Installation, maintenance, replacement and other operations.
[0067] The base 2 is a rectangular frame structure with a bottom plate 201, and the bottom surface of the box 1 constitutes the top plate 224 of the base 2, such as Figure 2-9 As shown, the box 1 in this embodiment is fixed with a bracket 11 for arranging components. The door includes two left and right door bodies 4 on th...
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