Panel extension device

Abstract

This invention relates to a panel extension device installed between a control panel and a wall. The panel extension device comprises at least two panels, each panel having a splicing portion and a locking hole. Each panel is configured to splice with at least one other panel, and after splicing, the panels collectively define an opening. The locking hole of each panel corresponds to a panel locking hole on the wall corresponding to the control panel.

Claims

1. A panel extension device, disposed between a control panel and a wall, the panel extension device comprising: At least two panels, each panel having a splicing portion and a locking hole, the splicing portion of each panel being connected to the periphery of each panel, and the locking hole of each panel penetrating through each panel along the thickness direction of each panel; wherein the shape of the splicing portion of each panel is configured to allow it to be spliced ​​with at least one splicing portion of another panel, and after the splicing portions of each panel are spliced ​​together, the panels collectively define an opening; wherein the locking hole of each panel corresponds to the panel locking hole of the control panel on the wall.

2. The panel extension device as claimed in claim 1, wherein the opening is configured to allow the control panel to pass through the opening, or to allow the wiring connected to the control panel to pass through the opening, after the panels are joined together and disposed on the wall.

3. The panel extension device as claimed in claim 1, wherein each panel further includes a plurality of mounting portions configured to allow an external component to be detachably mounted and fixed to the panel.

4. The panel extension device as claimed in claim 1, wherein each of the splicing portions is configured to fit together in a concave-convex shape.

5. The panel extension device as claimed in claim 4, wherein each splicing portion includes an outward protrusion and an inward concave portion, the outward protrusion of each panel is configured to splice with at least one other inward concave portion of a panel, and the inward concave portion of each panel is configured to splice with at least one other outward protrusion of a panel, wherein each inward concave portion of a panel has a blocking portion, the blocking portion being configured to prevent the outward protrusion from sliding out of the inward concave portion by planar movement after the outward protrusion and the inward concave portion are spliced.

6. The panel extension device as claimed in claim 3, wherein the mounting portions are screw holes and the external element is a bolt or screw.

7. The panel extension device as described in claim 6 further includes a pendant having at least one hole.

Images