CN2428898Y

CN2428898Y - Jack tube-connection lamp-seat

Info

Publication number: CN2428898Y
Application number: CN 00228581
Authority: CN
Inventors: 杨文和
Original assignee: JINZHUN ELECTRICAL APPLIANCE FACTORY DALANG TOWN DONGGUAN CITY
Current assignee: JINZHUN ELECTRICAL APPLIANCE FACTORY DALANG TOWN DONGGUAN CITY
Priority date: 2000-06-23
Filing date: 2000-06-23
Publication date: 2001-05-02
Anticipated expiration: 2010-06-23

Abstract

The utility model relates to a jack tube-connection lamp socket, which overcomes the defects that the prior art has slow and inconvenient installation of lamp tubes on lamp sockets; a power supply of the lamp tube has unreliable contact; the prior art is not suitable for installing single end pin type fluorescent lamp tubes. An inner core body in which a lamp cap can be inserted is arranged in an outer shell; the side of the inner core body is provided with a clamping strip; a clamping head is arranged on the clamping strip; a clamping hole by which the clamping head can be sheathed after the inner core body is loaded in the outer shell is correspondingly arranged on the outer shell. The utility model has the advantages that the jack tube-connection lamp socket can be suitable for single end pin type fluorescent lamp tubes; the installation is firm; the jack tube-connection lamp socket can be conveniently connected with tubular lamp fittings.

Description

The socket pipe connects lamp socket

The utility model relates to a kind of socket pipe and connects lamp socket.

Existing lamp socket as shown in Figure 2, it comprises shell, end cap 20, this is a shell partly cut-away view, is mainly used in installation screw type energy-saving fluorescent lamp pipe as shown in Figure 1, fluorescent tube comprises fluorescent tube 10, lamp holder 101.Its power line is convenient to pass in the middle of end cap, and end cap is convenient to be connected with pipe, as seat on the light fixtures such as some desk lamps and the tube connector between the lamp holder.If will be with mounted thereto with the fluorescent tube of its adaptation, then fluorescent tube need rotate a lot of circles, can be connected with lamp holder, if lamp holder fails to screw in to its electrode is connected, though fluorescent tube has been installed on the lamp socket, still can cause lamp not work.Not existing lamp socket but that lamp is installed is slow, and power connection is unreliable.And single-ended pins type fluorescent tube, this fluorescent tube can be the bipod G23 or the GX23 fluorescent tube of IEC61-1 standard, also can be to put the G24 fluorescent tube of bipod or the G24q fluorescent tube of four pin, as shown in Fig. 3,4,5,6, because the special construction of its lamp base, can not adapt to the lamp socket shown in Fig. 1, it only is suitable for the special screw that passes through and is installed in lamp socket on the light fixture metallic plate.

The purpose of this utility model is to provide a kind of can install the pins type fluorescent tube, and the socket pipe of being convenient to again be connected with the light fixture pipe connects lamp socket.

Be to realize the purpose of this utility model, described socket pipe connects lamp socket and comprises shell, has the end cap of pore, in described shell, be provided with can lamp bayonet base inner core-body.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the screw type energy-saving fluorescent lamp duct ligation composition that is installed in the lamp socket shown in Figure 2.

Fig. 2 is existing holder structure figure.

Fig. 3 is the single-ended pins type fluorescent tube outline drawing of first kind of structure.

Fig. 4 is the single-ended pins type fluorescent tube outline drawing of second kind of structure.

Fig. 5 is the single-ended pins type fluorescent tube outline drawing of the third structure.

Fig. 6 is the single-ended pins type fluorescent tube outline drawing of the 4th kind of structure.

Fig. 7 connects the perspective view of lamp socket for the utility model socket pipe.

Fig. 8 is that second kind of single-ended pins type fluorescent tube insertion socket pipe connects lamp socket cutaway view before.

Fig. 9 is that first kind of single-ended pins type fluorescent tube inserts the cutaway view after the socket pipe connects lamp socket.

Below in conjunction with accompanying drawing, the embodiment that the utility model socket pipe is connect lamp socket is described in further detail:

As shown in Figure 7, the socket pipe connects lamp socket and comprises a circular metal shell 2, is provided with the end cap 3 that has pore at an end of metal shell 2, and end cap 3 hoops are enclosed within on the metal shell 2, in described shell 2, be provided with can lamp bayonet base inner core-body 1.Inner core-body 1 is made of plastics, and is provided with microscler wide and flat shape card article 14 at its side, and card article has elasticity, and card article 14 is provided with dop 141, the corresponding hole clipping 21 that can entangle dop 141 after inner core-body 1 is packed in the shell 2 that is provided with on the shell 2.After inner core-body was packed shell into, dop was embedded in the hole clipping, and inner core-body is fixing in the enclosure, made the assembling of inner core-body and shell easily, and is fixing reliable.Because end cap is socketed on the shell,, be convenient to be connected again with the light fixture pipe owing to have circular pore on the end cap.Described inner core-body 1 is provided with the card cave 11 of setting the lamp holder locating piece, the card cave is according to the specification of single-ended pins type fluorescent tube, and lamp holder 301,401,501,601 structure situation are designed to square structure, the 11 other circular electrode holes 13 of admitting electrode pins that are provided with, card cave.When lamp holder inserted the card cave, the electrode 302,402,502,602 on it just in time injected in the electrode hole 13, and

fluorescent tube

30,40,50,60 is securely fixed in the lamp socket.Be provided with fluorescent tube clip shell fragment 12 in described card cave 11, described clip shell fragment 12 both sides are provided with clamping limb 121, are provided with the lamp holder card 303,403,503,603 that is the triangular shape projection at lamp holder, and correspondence is provided with convex clip chuck 122 on clamping limb 121.As shown in Fig. 8,9, when lamp holder inserted the card cave, the lamp holder card on it just backed down the convex clip chuck on the clamping limb, treat that lamp holder inserts the card cave fully after, the convex clip chuck is upspring, by utilizing the triangle inclined-plane of lamp holder card, have the effect that lamp holder is pushed in the cave to card, up to lamp holder for entering the card cave fully, the convex clip chuck can block the lamp holder card, make it be difficult for deviating from, and this moment, electrode also inserted in the electrode hole fully, guaranteed to have good electrical contact.Described clip shell fragment 12 middle parts are provided with trip 123, and described inner core-body 1 sidewall correspondence is provided with the shell fragment draw-in groove 111 that can hook trip 123.When the clip shell fragment was embedded in two sidewalls in card cave, because the elastic force of its metal makes that clamping limb is outwards to open, trip was suppressed into the shell fragment draw-in groove, withstands the upper end of shell fragment draw-in groove, and the clip shell fragment is fixed in the card cave.Be provided with electrode holder 131 in the described electrode hole 13, this electrode holder is convenient to the metal electrode and the lead of held circular pipe shape, after the electrode pins of single-ended pins type fluorescent tube is inserted electrode hole, electrode holder can just can clamp electrode pins, and power line can be clamped therein after the insertion of electrode hole lower end equally.

The utility model is than prior art and since in shell, be provided with can lamp bayonet base inner core-body, the inner core side The limit is provided with card article, and card article is provided with dop, the corresponding card that can entangle dop after inner core-body is packed in the shell that is provided with on the shell The hole. Have and to be fit to single-ended pins type fluorescent tube, install firmly, and be convenient to and have tubular light fitting and be connected use Advantage.

Claims

1. a socket pipe connects lamp socket, comprises shell (2), has the end cap (3) of pore, it is characterized in that in described shell (2), being provided with can lamp bayonet base inner core-body (1).

2. socket pipe according to claim 1 connects lamp socket, it is characterized in that described inner core-body (1) side is provided with card article (14), card article (14) is provided with dop (141), and shell (2) is gone up correspondence and is provided with the hole clipping (21) that can entangle dop (141) after inner core-body (1) is packed in the shell (2).

3. socket pipe according to claim 1 and 2 connects lamp socket, it is characterized in that described inner core-body (1) is provided with the card cave (11) of setting the lamp holder locating piece, the other electrode hole (13) of admitting electrode pins that is provided with in card cave (11).

4. socket pipe according to claim 3 connects lamp socket, it is characterized in that establishing in the described card cave (11) fluorescent tube clip shell fragment (12), and described clip shell fragment (12) both sides are provided with clamping limb (121), and clamping limb (121) is provided with convex clip chuck (122).

5. socket pipe according to claim 4 connects lamp socket, it is characterized in that described clip shell fragment (12) is provided with trip (123), and described inner core-body (1) sidewall correspondence is provided with the shell fragment draw-in groove (111) that can hook trip (123).

6. socket pipe according to claim 3 connects lamp socket, it is characterized in that being provided with in the described electrode hole (13) electrode holder (131).