CN202260061U

CN202260061U - Rail clamp type eight-rail lamp cap

Info

Publication number: CN202260061U
Application number: CN2011202883260U
Authority: CN
Inventors: 马志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-10
Filing date: 2011-08-10
Publication date: 2012-05-30
Anticipated expiration: 2021-08-10

Abstract

The utility model discloses a rail clamp type eight-rail lamp cap and relates to the technical field of an electrical product. The rail clamp type eight-rail lamp cap consists of a bakelite shell and conductive clamping rails. Eight conductive clamping rails are subjected to injection molding in the bakelite shell in a symmetrical quadrilateral shape in a manually insulated mode. Each conductive clamping rail is provided with an inwards convex arc surface. The eight conductive clamping rails which are respectively of an inverted U shape are vertical to each other. Each two conductive clamping rails are arranged on one lateral surface of the quadrilateral. The upper ends of the conductive clamping rails are connected with wiring noses and the lower ends of the conductive clamping rails are provided with inserted ports which are open outwards. Both the wiring noses of two conductive clamping rails on each lateral surface are connected with a phase line and a zero line of a power line. When the rail clamp type eight-rail lamp cap is in use, a socket of an illuminating lamp with an eight-rail socket with eight convex conductive rails, which is matched with the rail clamp type eight-rail lamp cap to be used, is inserted into the rail clamp type eight-rail lamp cap. Both the conductive clamping rails on each lateral surface of the eight-rail lamp cap can independently supply power. The conductive clamping rails can also be mutually combined to supply power according to the requirement of the illuminating lamp with the eight-rail socket on lighting. The rail clamp type eight-rail lamp cap is safe and reliable and is convenient, rapid, time-saving and labor-saving to assemble and disassemble a lamp bulb.

Description

Rail folder formula eight rail lamp holders

Technical field:

The utility model relates to the electric equipment products technical field, and concrete is a kind of people lamp holders that are used to install illuminating lamp used in everyday, especially a kind of rail folder formula eight rail lamp holders.

Background technology:

At present, improving constantly and socioeconomic continuous development of Along with people's living standard uses the place of illuminating lamp more and more, and various screw types, bayonet cap bring great convenience for the use of illuminating lamp.But; On the lamp holder of known screw type, bayonet type illuminating lamp; Only be connected to phase line and zero line two wires, four separate filaments are installed in a lighting bulb, and four filaments can be switched on separately separately and ignited; Can make up again and switch on when igniting, known screw type, bayonet cap just can not satisfy the use needs of this lighting bulb.

Summary of the invention:

In order to solve the lamp holder that four filament lighting bulbs need be used; The utility model provides a kind of rail folder formula eight rail lamp holders, eight conductive clip rails of lamp holder, and per two is one group; Each group both can be switched on separately; Also can four groups switch on simultaneously, can also be arbitrarily two groups, three groups combine energising, eight rail lamp holders can satisfy the use needs of the lighting bulb of four filaments fully.

The utility model solves the technical scheme that its technical problem adopted:

The utility model is described to be, a kind of rail folder formula eight rail lamp holders are made up of bakelite shell and conductive clip rail, and eight conductive clip rails are the quadrangle of symmetry, and insulated from each other is injection-moulded in the bakelite shell.Inside protrusion cambered surface is arranged on the conductive clip rail.

Eight conductive clip rails that are П shape of processing by the favorable conductive material; Its shape is duplicate, the conductive clip that erect П shape conductive clip rail both sides, and a side is complete vertical vertical intermediate plate; Opposite side is the cambered surface intermediate plate of middle band protrusion cambered surface; Each П shape conductive clip tread end all is connected to the lead-in wire of duplicate band Wiring nose, and conductive clip flange of rail end all has the insertion mouth that outwards opens wide, and inserts a mouthful outwardly open insertion that makes things convenient for socket.

Per two vertical of eight conductive clip rails are the quadrangle of complete symmetry a side, and insulated from each other is injection-moulded in the bakelite shell; The insertion mouth that is injection-moulded in the conductive clip flange of rail end in the bakelite shell is all vertical with the limit, place; The lead-in wire that is connected on the band Wiring nose of conductive clip tread end exposes the injection moulding bakelite, and during injection moulding, the upper end of cambered surface intermediate plate is injection-moulded in the bakelite shell firmly; Certain slit is arranged between the bakelite of the cambered surface of cambered surface intermediate plate and lower end and injection moulding, be not fixed.

Power line is connected on the Wiring nose; During wiring, on two Wiring noses of two conductive clip rails of each side, phase-connecting wire and zero line respectively; The power line that is connected on the Wiring nose passes the threading opening that lamp holder covers, and the internal thread spiral cover that lamp holder is covered is on the external screw thread on the bakelite shell.

When using rail folder formula eight rail lamp holders; Each side all has two convex conductor rails on the matching used socket with it; The socket of illuminating lamp that four side synteny have eight rail sockets of eight convex conductor rails inserts rail folder formula eight rail lamp holders and gets final product, with the illuminating lamp of eight rail sockets of four filaments; Between its four filaments is mutually insulated, and the phase line of every filament, zero line are connected on respectively on two convex conductor rails of a side of eight rail sockets; When eight rail sockets insert supporting with it rail folder formula eight rail lamp holders; Because the shape of eight convex conductor rails of four sides is identical on the eight rail sockets; The position also is symmetrical fully, and only distinguishes phase-connecting wire and zero line on two convex conductor rails of each side.So, need not to select rail to press from both sides the direction of formula eight rail lamp holders and eight rail sockets, directly eight rail sockets are inserted rail folder formula eight rail lamp holders and get final product.When eight rail sockets insert rail folder formula eight rail lamp holders; Lower end, the cambered surface of outwardly open insertion mouth and the cambered surface intermediate plate that is not fixed; Convex conductor rail on the eight rail sockets is inserted easily; After the convex conductor rail inserted, the cambered surface intermediate plate was clamped the convex conductor rail that inserts with vertical intermediate plate together firmly, eight rail sockets can not pressed from both sides the formula eight rail lamp holders from rail come off out.

Because difference phase-connecting wire and zero line on two conductive clip rails of each side; So; Two conductive clip rails of each side all can be supplied power separately; Four conductive clip rails that also can any two sides are supplied power simultaneously, and six roots of sensation conductive clip rail that also can any three sides is supplied power simultaneously, and eight conductive clip rails that can also four sides are supplied power simultaneously.According to the needs that illuminating lamp ignites, rail folder formula eight rail lamp holders can be combined into multiple various power mode.

The beneficial effect of the utility model is:

Rail folder formula eight rail lamp holders can be satisfied fully, needs with the use of the lighting bulb of eight rail sockets of four filaments, and the conductor part contact-making surface of eight rail sockets of rail folder formula eight rail lamp holders and lighting bulb is big, and contacts solid and reliable.That rail folder formula eight rail lamp holders can make is convenient and swift with the lighting bulb loading, unloading of eight rail sockets, save time, laborsaving.This holder structure is simple, and is safe in utilization.

Description of drawings:

Below in conjunction with accompanying drawing and embodiment the utility model is further specified:

Fig. 1 is the sketch map of the utility model conductive clip rail;

Fig. 2 is the sketch map that the utility model does not cover the lamp holder lid;

Fig. 3 is the sketch map of the utility model.

Among the figure: 1. vertical intermediate plate, 2. cambered surface intermediate plate, 3. lead-in wire, 4. Wiring nose, 5. upper end, 6. cambered surface; 7. 8. insert mouthful lower end, 9. lamp holder lid, 10. threading opening, 11. internal threads, 12. injection moulding bakelites; 13. external screw thread, 14. bakelite shells, 15. conductive clip rails, 16. conductive clip rails, 17. conductive clip rails; 18. the conductive clip rail, 19. conductive clip rails, 20. conductive clip rails, 21. conductive clip rails, 22. conductive clip rails.

Embodiment:

In the drawings; The side of П shape conductive clip rail 15-22 is complete vertical vertical intermediate plate 1; Opposite side is the cambered surface intermediate plate 2 of middle band protrusion cambered surface 6; All there is the insertion mouth 8 that outwards opens wide 3, eight П shapes of lead-in wire conductive clip rail 15-22 bottom that each П shape conductive clip rail 15-22 top all is connected to duplicate band Wiring nose 4.

Eight vertical conductive clip rail 15-22,

conductive clip rail

15,16,

conductive clip rail

17,18;

Conductive clip rail

19,20,

conductive clip rail

21,22 per two a side, be the quadrangle of complete symmetry; Insulated from each other is injection-moulded in the bakelite shell 14, and the insertion mouth 8 that is injection-moulded in the conductive clip rail 15-22 bottom in the bakelite shell 14 is all vertical with the limit, place, and the lead-in wire 3 that is connected on the band Wiring nose 4 on conductive clip rail 15-22 top exposes injection moulding bakelite 12; During injection moulding; The upper end 5 of cambered surface intermediate plate 2 is injection-moulded in the bakelite shell 14 firmly, between the cambered surface 6 of cambered surface intermediate plate 2 and the bakelite of lower end 7 and injection moulding certain slit is arranged, and is not fixed.

Power line is connected on the Wiring nose 4, during wiring, connecting to neutral line on the Wiring nose 4 of phase-connecting wire, conductive clip rail 16 on the Wiring nose 4 of conductive clip rail 15; Connecting to neutral line on the Wiring nose 4 of phase-connecting wire, conductive clip rail 18 on the Wiring nose 4 of conductive clip rail 17; Connecting to neutral line on the Wiring nose 4 of phase-connecting wire, conductive clip rail 20 on the Wiring nose 4 of conductive clip rail 19; Connecting to neutral line on the Wiring nose 4 of phase-connecting wire, conductive clip rail 22 on the Wiring nose 4 of conductive clip rail 21.Be connected on power line on the Wiring nose 4 and pass the threading opening 10 on the lamp holder lid 9, with internal thread 11 spiral covers on the lamp holder lid 9 on the external screw thread on the bakelite shell 14 13.

When using rail folder formula eight rail lamp holders; To be matching used with it, have the socket of eight rail socket illuminating lamps of eight convex conductor rails, and insert rail folder formula eight rail lamp holders and get final product; When eight rail sockets insert rail folder formula eight rail lamp holders; The lower end 7 of outwardly open insertion mouth 8 and the cambered surface intermediate plate 2 that is not fixed, cambered surface 6 all can make the convex conductor rail on the eight rail sockets insert easily, after the convex conductor rail inserts; Cambered surface intermediate plate 2 is clamped the convex conductor rail that inserts with vertical intermediate plate 1 together firmly, eight rail sockets can not pressed from both sides the formula eight rail lamp holders from rail come off out.

Because difference phase-connecting wire and zero line so two conductive clip rails of each side all can be supplied power separately, are supplied power separately like

conductive clip rail

15,16 on two conductive clip rails of each side; Four conductive clip rails that also can any two sides are supplied power simultaneously, supply power separately like

conductive clip rail

17,18,19,20; Six roots of sensation conductive clip rail that also can any three sides is supplied power simultaneously, and 17-22 supplies power separately like the conductive clip rail; Eight conductive clip rails that can also four sides are supplied power simultaneously.15-22 supplies power simultaneously like the conductive clip rail.According to the needs that illuminating lamp ignites, rail folder formula eight rail lamp holders can be combined into multiple various power mode.

Claims

1. rail folder formula eight rail lamp holders are made up of bakelite shell and conductive clip rail, and it is characterized in that: eight conductive clip rails are the quadrangle of symmetry, and insulated from each other is injection-moulded in the bakelite shell.

2. rail folder formula eight rail lamp holders according to claim 1 is characterized in that: inside protrusion cambered surface is arranged on the conductive clip rail.