| 摘要 |
Distribution meter cabinet with ventilation device for mounting on the posts, walls or on the stand to post on the public areas, either independently or side-to-side, according to the present invention is designed so that on the front of the housing (2) of cabinet (1) placed a lock (3) with locking in three points (31, 32 and 33), and which lock (3) is placed along the whole length of one side of the door (4) of the cabinet (1), being on the opposite side of the door (4) placed hinges (5) that secure the door (4) in three points, while in the middle of the door is a pocket (6) to set the Electric Power Company logo, and where on the cabinets door (4) are one or two lids (7) with lock (8) with the keys (81), and which locks (8) are closed by tight elastic stoppers (9) which are by an elastic band connected to a lock (8) and where the opening (20) under the lid (7) provides access to the limiters (21) i.e. automatic fuses and where at the bottom of the distribution meter cabinet (1) are placed inlets (10) for incoming cables and outlets (11) for the cable outlet, while on the upper side of the distribution meter cabinet (1) is placed roof (12). Cabinet (1) include arrangement for ventilation and stabilization of the temperature inside the distribution meter cabinet carried out in the channel within the surface (311) as two or more specially shaped openings (310, 330) made as an integrally made concave bearing structured in the form of an inverted letter E, where is the bottom (312) of the bearing by its vertical wall (313) associated with the surface (311) of the cabinets housing,, while the lower horizontal bottom plate (312) is structured as perpendicularly upward, transversal partition plates (314) and (315) of lower height, while on the other side of the openings (310, 330), is downwardly structured a perpendicularly positioned partition plate (316) and where is into concave bearing slot placed a cover that include the cover body (340) which was realized as shaped carrier profile which rely on the lower horizontal bottom plate (312) forming labyrinth passage of outside air into the housing where it is mixed with heated air from inside, and so as itself heated flows upwards,, where passes through the labyrinth passage of similar protective ventilation arrangement with outlet (330) located on the upper side of the housing and out into the atmosphere. More distribution meter cabinets (1) can be merged into a whole so as to put them next to each other, and can be installed one on each other, and then later these whole units are put together and put on a pole, wall, into the wall or on the stand set up on the free public spaces (green areas, paved areas and other) as described in the description of the invention. |
