RU168343U1 - VERTICAL SEALED SOCKET - Google Patents

Abstract

The utility model relates to electrical plug connectors for connecting electrical receivers to the electrical network. The technical task of the utility model is to create convenient conditions for: troubleshooting contact connections; tightness and safety of operation; reliable connection of the socket body to the outer surface of the wall; the use of one type of sockets for both hidden and open types of wiring. The technical task is performed due to the fact that the vertical sealed socket containing the housing and contact sleeves is characterized in that it contains a sealed housing - 1 with integrated contact sleeves - 4, indicator - 5 and mounting holes - 8, contact cover - 2 with screw holes for screw - 7, hinged cover - 3 with hinged spring - 10.

Description

The invention relates to electrical plug connectors for connecting electrical receivers to an electrical network.

Known two-pin socket (GOST 7396.1-89 // Electrical plug connectors for household and similar use. Main dimensions. M .: 1990) [1], taken as a prototype of a utility model, designed to connect electrical receivers for household and similar purposes to the AC mains with rated currents up to 20 A and voltage up to 277 V.

The disadvantages of this device is that in most types of outlets there is open access to live contact sleeves for both people and moisture; with frequent disconnections of the plug from the socket, the contact of the socket body with the mounting hole in the wall weakens, as a result of which the socket becomes mobile and eventually leaves the wall; in the socket of a hidden wiring in case of violation of the contact of the wires with the contact sleeves, access is difficult to eliminate the defect.

The technical task of the utility model is to create convenient conditions for: troubleshooting contact connections; tightness and safety of operation; reliable connection of the socket body to the outer surface of the wall; use of one type of sockets for both hidden and open types of wiring.

The technical task is carried out due to the fact that the vertical sealed socket containing the housing and contact sleeves is characterized in that it contains a sealed housing - 1 with integrated contact sleeves - 4, indicator - 5 and mounting holes - 8, contact cover - 2 with threaded holes for screw - 7, hinged cover - 3 with hinged spring - 10.

The proposed device is illustrated in the drawing, where in FIG. 1 presents a vertical sealed outlet, where it is indicated: pos. 1 - sealed housing; pos. 2 - contact cover; pos. 3 - hinged lid; pos. 4 - contact sleeves; pos. 5 - indicator; pos. 6 - a clamping bolt; pos. 7 - threaded hole for the screw; pos. 8 - mounting holes; pos. 9 - dowel; pos. 10 - folding spring.

A vertical sealed outlet can be made as shown in FIG. 1 product, consisting of elements: sealed housing - 1 (as an option made of plastic 85 mm long, 60 mm wide, 30 mm thick, wall thickness 1.5 mm), into which an indicator - 5 is built-in (as an option made of glass with a diameter 3 mm, 30 mm long) and contact sleeves - 4 (as an option made of metal with a height of 35 mm, outer diameter 5 mm, inner diameter 3 mm, wall thickness 1 mm) with a pressure bolt - 6 (as an option with a diameter of 2 mm), mounting holes - 8 airtight housing (as an option with a diameter of 4 mm); contact cover - 2 (as an option made of plastic 60 mm long, 20 mm wide, wall thickness 1 mm) with screw holes for screw - 7 (as an option with a diameter of 2 mm); hinged lid - 3 (as an option made of plastic, 40 mm long, 30 mm wide, wall thickness 1 mm), which returns to its original position after pressing the hinged spring - 10 (as an option made of stainless steel); dowel - 9 (as an option plastic made with a length of 50 mm).

Vertical sealed outlet is mounted and operates as follows.

If concealed wiring is mounted, a hole is made for the wire in the upper part of the sealed enclosure - 1; if open wiring is mounted, the hole is made in the upper part of the contact cover - 2. Dowels - 9 are tightly inserted into the holes in the wall and fastened to the wall with screws sealed case - 1, then the contact cover - 2 is disconnected and to the contact sleeves - 4 by means of bolts - 6 the bare ends of the wiring are attached, after which the contact cover - 2 is put in place and fastened with screws. To connect an electric appliance with a plug, lightly press the side of the wall on the hinged lid - 3 and lift the plug up to the stop, at the end of work, lower the plug down, and the hinged lid - 3 closes the access to the working part of the outlet.

A practical experiment conducted in January 2016 to connect electrical appliances to a vertical sealed outlet at objects with high humidity of the Volsk Military Institute of Material Support, showed the effectiveness of the application of the proposed technical solution.

Thus, the proposed vertical sealed outlet has novelty and significant differences from the prototype, providing it with new useful characteristics: safety and tightness when used in rooms with high humidity, reliability of fastening of electrical fittings to the wall, availability of contact connections during operation and repair without dismantling the socket, visibility outlets in dark rooms due to the luminous indicator, the versatility of the outlet for both hidden and open type of wiring.

Literature

1. GOST 7396.1-89 // Electrical plug connectors for household and similar purposes. The main sizes. M .: 1990.

Claims (1)

A vertical sealed outlet containing a housing and contact sleeves is characterized in that it contains a sealed housing 1 with integrated contact sleeves 4, an indicator 5 and mounting holes 8, a contact cover 2 with threaded holes for a screw 7, a hinged cover 3 with a hinged spring 10.

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