CN2283936Y

CN2283936Y - Christmas lamp-socket

Info

Publication number: CN2283936Y
Application number: CN 96212409
Authority: CN
Inventors: 王万进
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-06
Filing date: 1996-06-06
Publication date: 1998-06-10
Anticipated expiration: 2006-06-06

Abstract

The utility model relates to a Christmas lamp socket which is composed of a cover for the lamp socket, a bulb socket, conducting wires and a sealing ring, wherein, the cover of the lamp socket, which is clamped by a shallow-barrel-shaped band is buckled on the bulb socket, a conducting wire groove under the cover tightly presses the conducting wires, and the sealing ring is arranged in a ring groove of the lower end of a female thread of the bulb socket and is screwed to be pressed between an outer shell of the bulb and a screw mouth by a bulb. The utility model has the advantages of simple structure, fast assembly and avoidance to the defects of rain water showering and inleakage, and extends the service life and enhances the safety of the Christmas lamp socket.

Description

A kind of Christmas light socket

A kind of Christmas light socket, it relates to the lamp socket that incandescent lamp uses.

Existing Christmas light socket generally constitutes by lamp socket, light cover and bulb.Drench into function in order to have the rainwater of preventing, all light cover is designed to that oriented lower convexity round platform cover is stuck in the tube face in the middle of the flat-top dome, protruding round platform rides in the lead elongated slot on the tube face top.But this structure can only just can play the anti-rain effect when the downward direction of socket is used, thereby can't prevent that lamp socket does not have definite position in the actual use, and cause rainwater to infiltrate and drench the people, and the weak point that causes serious consequences such as corrosion short circuit by bulb with socket matching part infiltration rainwater by the corner gap location of lead elongated slot.

The purpose of this utility model no gap and slot between a kind of lead and the metallic channel disclosed, be with between bulb and tube face cooperate and can prevent that sealing ring that rainwater infiltrates from overcoming existing bulb and can infiltrate the dangerous parts such as corrosion short circuit that rainwater causes.

The utility model is realized by following measure.It is made up of lampholder cover, lead, tube face, sealing ring and bulb, and side has the shallow drum shape lampholder cover of clip, buckle closure on the rim of the mouth of tube face, two arcuation metallic channels of lampholder cover lower end.The radius of groove is slightly less than the lead radius.Lead is withheld in tube face beam top and the corresponding lower wire groove of lampholder cover and lampholder cover both sides stay hook is hooked on two wedge angles of tube face crossbeam lower end just, the sealing ring card be placed in the annular groove of tube face and by bulb spinning between bulb glass shell and screw thread.

This utility model has the following advantages:

1, simple in structure easy to assembly quick.

2, it changes original trough into two semicircles identical with lead by rectangle and diameter is slightly less than diameter of wire, gap and slot have been removed, between bulb and tube face cushioning sealing ring, they prevented rainwater drench into seepage, thereby improved useful life and safety.

Description of drawings:

Accompanying drawing 1, the utility model axonometric exploded view

Accompanying drawing 2, the utility model assembling partial sectional view

In conjunction with the accompanying drawings a kind of Christmas light socket of the utility model is described further below by embodiment: it is made up of lampholder cover 1, tube face 2, sealing ring 3, bulb 4 and lead 5, wherein lampholder cover 1 has the rim of the mouth in the shallow drum shape edge, the cylindrical side has an elastic clip 7, the bottom has two semicircle arcuation radiuses to be slightly less than the metallic channel 6 of lead 5 radiuses by the diameter place in the lid, and the bilateral symmetry place respectively is shaped on a location hook 8; Tube face 2 is the tubular top a crossbeam 13, crossbeam is shaped on and lampholder cover metallic channel 6 corresponding two lower wire grooves 11 on the top, the crossbeam bottom edge is outward-dipping wedge angle 12, negative thread and an annular groove 10 of putting sealing ring 3 of screwing with bulb 4 are arranged in the tube face, and it is horn-like that the bottom oral area slightly is.Lampholder cover 1 is buckled on tube face 2 rims of the mouth 9, two leads 5 closely are pressed in respectively in metallic channel 6 and the lower wire groove 11, monosymmetric location hook 8 is hooked on two angles 12 of tube face crossbeam 13 lower ends, in the annular groove 10 of tube face, put a sealing ring 3 usefulness bulbs 4 and be tightened between bulb glass shell 14 and the screw thread mouth.

Claims

A kind of Christmas light socket, it is characterized in that: side has shallow drum shape lampholder cover (1) buckle closure of clip (7) on the rim of the mouth (9) of tube face (2), the radius of two arcuation metallic channels (6) of lampholder cover lower end is slightly less than lead (5) radius, lead is withheld in tube face crossbeam (13) and the corresponding lower wire groove of lampholder cover (11), and lampholder cover both sides fixed hooks (8) are hooked on two wedge angles (12) of tube face just, and sealing ring (3) card is placed in the tube face annular groove (10) by bulb 4 spinning between bulb glass shell (14) and screw thread.