CN2149033Y

CN2149033Y - Coupling advertising lamp base

Info

Publication number: CN2149033Y
Application number: CN 93205606
Authority: CN
Inventors: 林大业
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-13
Filing date: 1993-03-13
Publication date: 1993-12-08
Anticipated expiration: 2003-03-13

Abstract

The utility model discloses a coupling advertising lamp base, which is composed of a lamp belt, a card, conducting strips, and a lamp base. The point of the appropriate height of the inner wall of the lamp base is provided with a pair of thread-shaped arc elastic fin-shaped boards which are opposite and whose are in a helical pitch high distance. The center part of the bottom of the lamp base is provided with an inclined oblique faceplate. Because the fin-shaped plates have elastic and can clamp the electric conduction screw thread cylinder which is arranged on the bulb, the bulb can be pressed into the lamp base directly but has no need of rotating at the time of installing, and the electric conduction screw thread of the bulb and the top part of the bulb are respectively are contacted with two conducting the strips which are respectively arranged on the side wall of the lamp base and the oblique faceplate and are connected with the bare wires, which causes the bulb light. The utility model has the advantages of convenient installation and use, high durability, and high work efficiency. The utility model is easy to ensure the safety especially at the time of working high above the ground.

Description

Coupling advertising lamp base

The utility model relates to a kind of interconnection system advertisement horse race lamp socket.

Existing interconnection system advertisement race and lamp socket, over-borrowing helps screw thread to clamp bulb in conjunction with the conducting strip that reaches as thin as a wafer, make it smooth conduction, but adopt the screw thread combination, trouble and loosening easily is installed, and flexible conducting strip as thin as a wafer, also easy compressive deformation, make loose contact, influence is used, so very inconvenient.

The purpose of this utility model is that a kind of improved interconnection system advertisement horse race lamp socket will be provided, and it is easy for installation, can improve work efficiency, and is sturdy and durable, and guarantees that electric conductivity is good.

The purpose of this utility model is achieved in that this interconnection system advertisement horse race lamp socket, by the lamp band, clamp, conducting strip, lamp socket constitutes, suitable height place at inboard wall of lamp holder, be provided with a pair of relatively and differ the shape of threads arc elasticity fin-shaped plate of a spiral shell square height, in the lamp socket bottom center, be provided with a skewback that tilts, because of the fin-shaped plate has elasticity, conduction thread barrel on can the clamping bulb, need not rotate so can directly bulb be pressed into when installing in the lamp socket, and make bulb conduction screw thread and top be positioned at the conducting strip that is connected bare wire on lamp socket sidewall and the skewback and contact with two respectively, thereby bulb is lighted.

The utlity model has following advantage:

1. easy for installation, can improve work efficiency:, the conduction thread barrel of bulb can be clamped because of being provided with flexible fin-shaped plate in the lamp socket, need not tighten so can directly be pressed in the lamp socket when laying bulb, thereby improve work efficiency, especially when work high above the ground, can reduce the activity duration, guarantee personal safety.

2. sturdy and durable, conduct electricity very well: the conducting strip because of the lamp socket bottom, be positioned on the skewback, can not descend notch distortion, thereby guarantee to conduct electricity very well; In addition, because of need not, often lever up sagging conducting strip, so sturdy and durable as common lamp socket.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:

Fig. 1 is the utility model schematic top plan view.

Fig. 2 is that the utility model master looks schematic diagram.

Fig. 3 is the utility model lamp socket, lamp band, clamp perspective exploded view.

Fig. 4 is 4-4 ' schematic cross-section of Fig. 1.

Fig. 5 is 5-5 ' schematic cross-section of Fig. 1.

Describe in detail below in conjunction with accompanying drawing:

With reference to Fig. 1～5: this interconnection system advertisement horse race lamp socket is made of lamp band, clamp, conducting strip, lamp socket, lamp socket 40 is installed on the lamp band 10 with clamp 30, on the inwall 44 of lamp socket 40, suitably highly locate, be provided with a pair of relatively and differ the threaded arcuate elasticity fin-

shaped plate

45,45 of a spiral shell square height ', conducting strip 20 ' stretch out from lamp socket 40 inwalls, turn back along inwall in its upper end; The central authorities of lamp socket 40 bottoms " ︺ " type end face, be provided with a skewback 46 to lopsidedness ', conducting strip 20 passes lamp band 10, be bent to skewback 46 ' on; Conductive plate 20,20 ' respectively contacts with major and minor

bare wire

12,11 in navigating within lamp band 10.In addition, 50 is bulb among the figure, and 47 is slotted eye, and 52 is the lamp holder top.

Claims

1, a kind of interconnection system advertisement horse race lamp socket is made of lamp band, clamp, conducting strip, lamp socket, it is characterized in that:

1) lamp socket (40) is installed on the lamp band (10) with clamp (30), go up suitably highly place at the inwall (44) of lamp socket (40), be provided with a pair of relatively and differ the threaded arcuate elasticity fin-shaped plate (45) (45 ') of a spiral shell square height, conducting strip (20 ') stretches out from lamp socket (40) inwall, turns back along inwall in its upper end;

2) lamp socket (40) bottom " " central authorities of type end face, being provided with a skewback to lopsidedness (46 '), conducting strip (20) passes lamp band (10), is bent on the skewback (46 ');

3) interior with navigating within lamp band (10) respectively major and minor bare wire (12), (11) of conductive plate (20) (20 ') contact.