Sliding protective cover inside the panel and electrical panel equipped with a sliding protective cover

Abstract

To eliminate all problems associated with attaching and detaching the protective cover, without the need to attach or detach the protective cover from the panel enclosure. [Solution] The housing 11 is equipped with six rectangular plate-shaped protective covers 131 to 136 from the bottom up, which divide the opening 12 on the side into six sections in the vertical direction to close it. The left and right ends of the first to fifth protective covers 131 to 135 are engaged with guide rails 151 to 155, which are provided as vertical grooves adjacent to the left and right sides 14L and 14R of the opening 12, respectively, so that each protective cover 131 to 135 adjacent to the opening 12 from front to back can slide up and down along the opening 12. When the first protective cover 131 is raised, the lower ends of the second to fifth protective covers 132 to 135 are sequentially pushed up by the protective cover push-up parts 161 to 164, and each protective cover 131 to 136 overlaps adjacently at the top of the opening 12, and the opening 12 is opened.

Claims

1. The side of the control panel enclosure is provided with a plate-shaped protective cover that divides the opening into n vertical sections and closes them, and the n-section protective cover slides open and closed in the vertical direction. Sliding protective cover for the inside of the control panel.

2. A set of n-1 guide rails is provided on the left and right sides of the opening, allowing the first to n-1 protective covers of the n-tiered protective cover to slide vertically at positions where the first to n-1 protective covers are adjacent to each other in order from the entrance side to the back of the opening. A protective cover push-up section is provided protruding from the back surface of each of the protective covers from the first to the (n-2)th stage, and in conjunction with sliding the protective cover of the first stage upward from the lower end of the opening, the lower ends of the protective covers of the second stage and beyond are sequentially pushed upward and slid. A sliding panel protection cover according to claim 1, comprising:

3. The protective cover push-up portion is provided to protrude vertically along the lower end of the protective cover, with a length exceeding at least the thickness of one adjacent guide rail boundary. A sliding panel protective cover according to claim 2.

4. Each of the n-1 guide rails, at least the second and subsequent guide rails, is provided with a stopper that limits the position of the lower end of each of the second and subsequent protective covers when the opening is closed by the n-stage protective covers. A sliding panel protection cover according to claim 2 or claim 3.

5. The first protective cover is provided on the first guide rail that allows the first protective cover to slide up and down, and includes a closed-state locking mechanism that locks the first protective cover in the lowered position, and an open-state locking mechanism that locks the first protective cover in the lowered position, from the first to the (n-1)th protective cover. A sliding panel protection cover according to claim 2 or claim 3.

6. The nth protective cover is fixedly installed at a position adjacent to the (n-1)th protective cover, further inside from the entrance side of the opening, and along the boundary between the upper end of the opening and the (n-1)th guide rail. A sliding panel protection cover according to claim 2 or claim 3.

7. A plate-shaped protective cover for dividing and closing the openings on the side of the control panel enclosure into n vertical sections, A set of n-1 guide rails is provided on the left and right sides of the opening, allowing the first to n-1 protective covers of the n-tiered protective cover to slide vertically at positions where the first to n-1 protective covers are adjacent to each other in order from the entrance side to the back of the opening. A protective cover push-up section is provided protruding from the back surface of each of the protective covers from the first to the (n-2)th stage, and in conjunction with sliding the protective cover of the first stage upward from the lower end of the opening, the lower ends of the protective covers of the second stage and beyond are sequentially pushed upward and slid. An electrical panel equipped with a sliding protective cover.

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