CN2812350Y

CN2812350Y - Dual-purpose bayonet/screw lamp holder

Info

Publication number: CN2812350Y
Application number: CN 200520113405
Authority: CN
Inventors: 赛得艾合买提·再比布拉; 帕提古丽·热西堤
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-11
Filing date: 2005-07-11
Publication date: 2006-08-30
Anticipated expiration: 2015-07-11

Abstract

A dual-purpose bayonet/screw lamp holder of the utility model belongs to the field of illumination. The dual-purpose bayonet/screw lamp holder is composed of two parts: a front lamp holder and a back lamp holder. The front lamp holder is combined by a bayonet socket and the rear half of a screw lamp while the back lamp holder is combined by a screw socket and the rear half of a bayonet lamp. The front lamp holder can be made by connecting the non-bayonet terminal of the bayonet socket to the metal threaded pipe of the screw lamp and connecting the two metal spring posts in the bayonet socket respectively to the metal threaded pipe and the metal contacting point wire arranged at the rear end of the threaded pipe. The back lamp holder can be made by connecting the primary screw socket to the metal cylinder of the bayonet lamp and connecting the two contacting points arranged at the rear end of the metal cylinder respectively to the coppery threaded pipe in the screw socket and the center reed wire of the coppery threaded pipe. The dual-purpose bayonet/screw lamp holder can realize four ways of partnership joining modes: the bayonet lamp-the bayonet socket, the bayonet lamp-the screw socket, the screw lamp-the bayonet socket and the screw lamp-the screw socket. This is very convenient and practical.

Description

Card screw socket Two-purpose lampstand

1, technical field: card screw socket Two-purpose lampstand of the present utility model belongs to lighting field.

2, background technology: the incandescent lamp lamp socket generally is divided into two kinds of bayonet socket and screw sockets, owing to can not exchange, often brings inconvenience to use.

3, summary of the invention: the purpose of this utility model is to propose a kind of bayonet socket or all spendable card screw socket of screw socket incandescent lamp Two-purpose lampstand.

The purpose of this utility model is achieved in that card screw socket Two-purpose lampstand is made up of tail light socket two parts of the latter half of be combined into of the preceding lamp socket of the latter half of be combined into of bayonet cap and screw-socket bulb and screw lamp holder and bayonet-type bulb.The non-bayonet socket end of bayonet cap is connected with the metal threaded pipe of screw-socket bulb, two metal spring posts in the bayonet cap are connected with the hard contact lead of metal threaded pipe and screwed pipe rear end respectively, can make preceding lamp socket; Former screw lamp holder is connected with the metal cylinder of bayonet-type bulb, with two hard contacts of metal cylinder rear end respectively with screw lamp holder in the copper screwed pipe and the center reed lead of this pipe be connected, can make tail light socket.

Forward and backward lamp socket is adopted different collocation connected modes, just can realize: bayonet-type bulb-bayonet cap, bayonet-type bulb-screw lamp holder, screw-socket bulb-bayonet cap, four kinds of pairings of screw-socket bulb-screw lamp holder access way, very convenient and practical.

4, description of drawings: concrete structure of the present utility model is provided by following drawing and description

Fig. 1 is a holder structure schematic diagram before the card screw socket Two-purpose lampstand

Fig. 2 is a card screw socket Two-purpose lampstand tail light socket structural representation

Lamp socket pairing schematic diagram before and after when Fig. 3 is a bayonet-type bulb-bayonet cap access way

Lamp socket pairing schematic diagram before and after when Fig. 4 is a screw-socket bulb-screw lamp holder access way

5, embodiment:

Legend: 1, bayonet socket 2, bayonet cap 3, bayonet cap insulation male-pipe 4, the metal threaded pipe 5 of screw-socket bulb, insulator 6, hard contact 7, screw lamp holder 8, bayonet-type bulb metal cylinder 9, card stake

Embodiment: as shown in Figure 1, card screw socket Two-purpose lampstand is made up of with tail light socket two parts of the latter half of be combined into of bayonet-type bulb bayonet cap 2 and the preceding lamp socket and the screw lamp holder 7 of the latter half of be combined into of screw-socket bulb.Non-bayonet socket 1 one ends of bayonet cap 2 are connected with the metal threaded pipe 4 of screw-socket bulb, two metal spring posts in the bayonet cap 2 are connected with hard contact 6 leads of this screwed pipe and screwed pipe rear end respectively, can make preceding lamp socket; As shown in Figure 2, former screw lamp holder 7 is connected with bayonet-type bulb metal cylinder 8, with two hard contacts 6 of this cylinder rear end respectively with screw lamp holder 7 in the copper screwed pipe and the center reed lead of this pipe be connected, can make tail light socket.

Shown in Fig. 1-4, during use, according to actual conditions, forward and backward lamp socket is adopted different collocation connected modes, just can realize: bayonet-type bulb-bayonet cap, bayonet-type bulb-screw lamp holder, screw-socket bulb-bayonet cap, four kinds of pairings of screw-socket bulb-screw lamp holder access way.

Claims

1, a kind of card screw socket Two-purpose lampstand, tail light socket two parts by the latter half of be combined into of the preceding lamp socket of the latter half of be combined into of bayonet cap and screw-socket bulb and screw lamp holder and bayonet-type bulb are formed, it is characterized in that: preceding lamp socket is that the non-bayonet socket end with bayonet cap is connected with the metal threaded pipe of screw-socket bulb, and two metal spring posts in the bayonet cap are connected with the hard contact lead of metal threaded pipe and screwed pipe rear end respectively; Tail light socket is that former screw lamp holder is connected with the metal cylinder of bayonet-type bulb, with two hard contacts of metal cylinder rear end respectively with screw lamp holder in the copper screwed pipe and the center reed lead of this pipe be connected.