CN2600712Y

CN2600712Y - Water-proof safety lamp socket

Info

Publication number: CN2600712Y
Application number: CN 02295347
Authority: CN
Inventors: 卢祖米; 孙亚国
Original assignee: TIANYU DECORATED LAMP CO Ltd ZHEJIANG PROV
Current assignee: TIANYU DECORATED LAMP CO Ltd ZHEJIANG PROV
Priority date: 2002-12-31
Filing date: 2002-12-31
Publication date: 2004-01-21
Anticipated expiration: 2012-12-31

Abstract

A waterproof lamp holder comprises two major parts of a main body and an upper cover. An inner hollow bell type structure is used for the main body of the lamp holder. The utility model is characterized in that a slot type structure is used for the upper part of the lamp holder. A flat type conducting line is horizontally and transversely embedded in a slot, and crosses with the lamp holder. A pin structure instead of a binding post is used for the flat type conducting wire connected with the lamp holder. The pin is directly inserted into the flat type conducting wire. The upper cover is pressed against the flat type conducting wire and the slot of the lamp holder, and the flat type conducting wire is tightly pressed. An axial convex shoulder and a radial convex shoulder are used for cut of a lamp holder, and the axial convex shoulder matches with a concave cut of a sealing ring. The radial convex shoulder of the cut of the lamp holder matches with the concave cut of a rigid positioning ring. The utility model has the advantages of water proof and safe, which is an ideal outdoor used lamp holder.

Description

The waterproof safety lamp socket

Technical field

The utility model relates to a kind of lamp part, especially watertight lampholder.

Technical background

Be used in outdoor ornament lamp and all power lead penetrated headkerchief and insert existing, no water-proof function, Chinese patent 99254076.3 clamp connected watertight lampholders disclose this lamp socket top can engage bulb, the bottom then connects a folder, characteristics are that inside is provided with a jockey, this jockey cyclic group seat upper surface is engaged in the relative endoporus of lamp socket with inserting column, and a drive-connecting shaft is then extended for connecting folder in its bottom surface; Appeal cyclic group seat is in engaging the spatial accommodation that keeps one section setting height between back, location and lamp socket bottom surface, make the sealing packing ring can be respectively behind cross-under jockey drive-connecting shaft and the lead in default medium pore and two side holes, be incorporated in this space with air-tight state, thereby reach the function of waterproof; This utility model is to be fit to complex structure, and waterproof effect is not very desirable,

Summary of the invention

The purpose of this practical sexual type provides a kind of good water-proof effect, burn into is not simple in structure, the waterproof safety lamp socket of detachable, assembling.

For achieving the above object, this practical sexual type adopts following technical scheme: watertight lampholder is made up of lamp holder body and loam cake two big major parts, diabolo type structure in lamp holder body adopts, lamp socket top is trench structure, flat type lead horizontal cross is embedded in the groove and the lamp socket square crossing, it is pin configuration that flat type lead inserts lamp holder reconfiguration terminal, pin directly inserts flat type lead, loam cake is pressed on flat type lead and the lamp socket grooved, compress flat type lead, the lamp socket mouth adopts axial convex shoulder and convex shoulder radially, and axially convex shoulder cooperates with the recess of sealing ring, the radially convex shoulder at lamp socket port cooperates with the recess of rigid centring ring, so not only waterproof but also safety of the utility model.

Owing to adopted the loam cake transverse integral to cover sealing in the technique scheme, the lamp socket mouth adopts concavo-convex fit structure of two pass and rigid centring ring, not only waterproof but also prevent that electric conductor from inserting, pin configuration, can allow the position of lamp socket on flat type lead freely locate, have simple in structure, again waterproof, safety advantage.

Description of drawings

Accompanying drawing 1 is a waterproof safety lamp socket anatomical structure schematic diagram

Accompanying drawing 2 is a waterproof safety lamp holder body plan structure schematic diagram

Accompanying drawing 3 is a sealing ring anatomical structure schematic diagram

Accompanying drawing 4 is a centring ring anatomical structure schematic diagram

As shown in drawings: 1 be lamp holder body, 2 for loam cake, 3 for sealing ring, 4 for rigid centring ring, 5 for axial convex shoulder, 6 for convex shoulder radially, 7 for pin, 8 for screw, 9 for the cap head, 10 for flat type lead, 11 be trench structure

Specific embodiment

Embodiment: as shown in drawings, watertight lampholder is made up of lamp holder body 1 and 2 liang of big major parts of loam cake, diabolo type structure in lamp holder body 1 adopts, lamp socket top is trench structure 11, flat type lead 10 horizontal cross are embedded in the trench structure 11 of lamp holder body 1 and lamp holder body 1 square crossing, it is pin 7 structures that flat type lead 10 inserts lamp holder reconfiguration terminal, pin 7 directly inserts flat type lead 10, loam cake 2 is pressed on flat type lead 10 and the lamp socket trench structure 11, adopt screw 8 fixing, compress flat type lead 10, the top of screw 8 adopts cap head 9 to cover, the lamp socket mouth adopts axial convex shoulder 5 and convex shoulder 6 radially, axially convex shoulder 5 cooperates with the recess of sealing ring 3, the radially convex shoulder 6 at lamp socket port cooperates with the recess of rigid centring ring 4, like this, loam cake 2 and flat type lead 10 interference fit of rubber have played the waterproof effect, and the interior axial convex shoulder 5 of sealing ring 3 and lamp socket mouth cooperates, form fit with bulb has played the waterproof effect again, simultaneously, designed rigid centring ring 4, can not allow rigid electric conductor insert, not only waterproof but also safety of the utility model like this, pin configuration can allow the position of lamp socket on flat type lead freely locate, and is desirable outdoor lamp socket.

Claims

1, a kind of waterproof safety lamp socket, it is made up of lamp holder body (1) and loam cake (2) two big major parts, diabolo type structure in lamp holder body (1) adopts, it is characterized in that: lamp socket top is trench structure (11), flat type lead (10) horizontal cross is embedded in the vertical justice of handing over lamp socket in the groove, it is pin (7) structure that flat type lead (10) inserts lamp holder reconfiguration terminal, pin (7) directly inserts flat type lead (10), loam cake (2) is pressed on flat type lead (10) and the lamp socket grooved, interference compresses flat type lead (10), the lamp socket mouth adopts axial convex shoulder (5) and convex shoulder (6) radially, axially convex shoulder (5) cooperates with the recess of sealing ring (3), and the radially convex shoulder (6) at lamp socket port cooperates with the recess of rigid centring ring (4).

2, a kind of waterproof safety lamp socket according to claim 1 is characterized in that: loam cake (2) adopts screw (8) to be fixed on the lamp holder body (1), and the top employing cap head (9) of screw (8) covers.