RU5307U1 - NETWORK FILTER HOUSING - Google Patents

Abstract

The mains filter housing, made in the form of a base with a cover and an opening for supplying the power wire, characterized in that the housing is rectangular, the outer side of the housing cover is made with five blind cylindrical sockets with holes for the pins of the plugs and ground contacts and a protrusion under the circuit board having a platform for marking, and a hole located across the cover with inwardly beveled edges for fixing the switch, respectively, inside the cavity of the cover and on the inside of the bases of the three sockets a boss with an internal thread for the body fasteners, and the holes for the plug pins are formed by hollow cylindrical bosses for fastening the supply contacts, the cavity of the base of the body is made with a fastening element of the supply wire installed with a gap on the smaller side of the base, opposite the hole for the power cord, with two pairs of bosses for board mounting, by two groups of transverse partitions, offset in relation to each other and separated by two longitudinal partitions to accommodate current-carrying tires, and the transverse stubborn partition, located with a gap relative to the other smaller side of the base and designed to limit the movement of live busbars, ten bosses located in places corresponding to the holes for earth contacts on the cover and designed for mounting contacts, the bottom of the base is made with mounting holes in places corresponding to the location lugs with threads inside the lid, and groups of partitions and pairs of lugs for mounting the board are located at a distance that ensures placement between them to

Description

The utility model relates to electrical engineering, in particular to the designs of surge protectors

A known case of an electrical noise suppression filter, comprising a base with a cap and a hole for the power cord, the design is preassigned for permanent attachment of the cover to the base (weld) (Application EP I 0075220, class "NOZN 1/00, 1983 / i

A drawback of the housing is the impossibility of using it to install several consumers with the possibility of their plug-in connection, the inability to install a switch with an indication, which makes it impossible to control the presence or absence of power. The well-known housing is also intended for installation of complex multifunction filtering spouts with guest sizes, in addition, due to the welded connection of the elements, the housing does not provide both maintainability of the filter placed in it, and repeatedly be of use Corus.

The technical result of the use of the invention is to expand the field of use and provide the possibility of expanding the range of chemical elements when collecting a filter based on the proposed Kopiy af

The technical result is achieved in that in the mains filter housing, containing a base with a cover and a hole for the supply wire, the housing is lined with a rectangular elongated one, five consecutively made along the outside of the roofs

- 2 blind cylindrical sockets with a hole for the pins of the plugs and ground contacts, and a protrusion for the board having a labeling area and a hole located across the cover with inwardly beveled edges for fixing the switch, seven lugs are installed inside the lid cavity and on the inside of the bases of the three sockets on the inside threaded for housing fasteners, and hollow cylindrical lugs for fastening the power contacts are placed at the places of holes for the plug pins; s fixing the supply wire, opposite the hole for the power cord, two pairs of towers for mounting the board, two groups of rotary partitions staggered and separated by two longitudinal partitions to accommodate live busbars and a transverse thrust partition placed with a gap at the small side of the base, ten the towers installed in the places corresponding to the holes for earth contacts on the cover and intended for mounting the contacts, seven mounting holes are made in the bottom of the base in places, respectively favoring arrangement babyshek threaded cap and a group of partitions and a pair of mounting boards babyshvk arranged to accommodate between them the breaker body in the field to fit the lid eenovaniyu zkvidistantnye ledges formed to provide a mechanical connection

In FIG. I, 2, 3 show the projection of the housing cover; In Fig ": 4, 3, 6v 7:; types and sections of the cover Fig. 8, 9, 10 - shows the projection of the base of the housing. On fiGf II, 12, I3t 14 - types and sections of the base

- 3 The case consists of a cover I, sockets 2 made in it with openings 3, 4 for plug pins and mirror contacts, a protrusion 5, which has a marking area b and a hole 7 for a switch with the edges tapered inwards, the lid also has seven babies 8 s internal thread under the housing fasteners hollow cylindrical lugs 9 for fastening the supply contacts, the base 10 of the case has an element II for fastening the supply wire installed with a gap at the smaller storosh base (Fig "10), opposite the hole 12 for it, two napi lugs 15 for mounting the board two g uppy transverse partitions 14 'separated by longitudinal partitions 15 and transverse bulkhead 16 uporauyu ten babyshek 17 for mounting earth contacts, Yu dvische performed seven base mounting holes 16'

The proposed housing can be used as a compact and convenient design for accommodating an interference suppression filter designed to eliminate interference when turning on the power supply from the network of various power tools and equipment. - The housing is equipped with many sockets 2 for connecting power supply consumers. In addition, the housing allows you to place functional filter elements of various geometric sizes, shapes, etc. inside the structure. The housing contains slots with holes for various pins, plugs and ground contacts, and contains a special platform for markers and a hole 7 for the clinker with beveled edges inward, which makes it possible to place various functional elements inside the housing when filtering inside the proposed housing. To fix the ground contacts in the housing, seven mounting holes 18 are made in the bottom of the base, which allows you to quickly install filter parts in the housing

I AM

Claims (1)

The power filter housing, made in the form of a base with a cover and an opening for supplying the power wire, characterized in that the housing is rectangular, the outer side of the housing cover is made with five blind cylindrical sockets with holes for the pins of the plugs and ground contacts and a protrusion for the board having a platform for marking, and a hole located across the cover with inwardly beveled edges for fixing the switch, respectively, inside the cavity of the cover and on the inside of the bases of the three sockets a boss with an internal thread for the body fasteners, and the holes for the plug pins are formed by hollow cylindrical bosses for fastening the supply contacts, the cavity of the base of the body is made with a fastening element of the supply wire installed with a gap on the smaller side of the base, opposite the hole for the power cord, with two pairs of bosses for board mounting, by two groups of transverse partitions, offset in relation to each other and separated by two longitudinal partitions to accommodate current-carrying tires, and the transverse stubborn partition, located with a gap relative to the other smaller side of the base and designed to limit the movement of live busbars, ten bosses located in places corresponding to the holes for earth contacts on the cover and designed for mounting contacts, the bottom of the base is made with mounting holes in places corresponding to the location lugs with threads inside the lid, and groups of partitions and pairs of lugs for mounting the board are located at a distance that ensures placement between them to rpusa breaker during installation, at the interface cover and base are respectively a protrusion and a groove, designed to provide a mechanical connection.