CN201754396U

CN201754396U - Closed type lamp holder for fluorescent lamp

Info

Publication number: CN201754396U
Application number: CN2010205118878U
Authority: CN
Inventors: 李治国
Original assignee: 宋汉强
Priority date: 2010-08-27
Filing date: 2010-08-27
Publication date: 2011-03-02
Anticipated expiration: 2020-08-27

Abstract

The utility model discloses a closed type lamp holder for a fluorescent lamp, comprising a base, an inserting block arranged in the base and a plurality of insert cores, wherein the inserting block has two layers, each layer is divided into two independent parts, each part has a groove through the inserting block from the top to the bottom, the insert cores are installed in the groove, one side of the insert core is set to be a power supply contact sheet connected with the lamp tube, one end of the power supply contact sheet extends outwards and to from a connecting board, one end of the connecting board is bent to be a side board forming a certain angle with the surface of the connecting board, a plug jack and an elastic piece for passing through for the conductor wire are formed on the side board by punching, and a clamp position for clamping the conductor wire is formed between the elastic piece and the connecting board. The closed type lamp holder for fluorescent lamp uses the insert cores directly connected with the conductor wire by inserting, makes the connection between the conductor wire and the lamp holder very convenient, saves large human power and physical resources, and enhances working efficiency.

Description

A kind of closed fluorescent lamp socket

Technical field

The utility model relates to a kind of lamp socket, especially relates to a kind of lamp socket that applies to closed fluorescent lamp.

Background technology

Closed fluorescent lamp socket and being connected and fixed mostly of power lead commonly used at present link together with riveted way by being arranged at its inner lock pin; This structure assembly process is more numerous and diverse, consumed time, manpower are also just many, be unfavorable for increasing work efficiency, in case and lamp socket breaks down to dismantle and just makes it to separate with lead very trouble, must use special instrument or just detachable by brute force, whole process is very consuming time, hard, accidentally also may damage lamp socket or other accessory, causes unnecessary loss.

Summary of the invention

At the problems referred to above, the utility model provides a kind of lead of can directly pegging graft, has connected closely, contacted good closed fluorescent lamp socket.

The utility model is that the technical scheme that its technical problem of solution is adopted is:

A kind of closed fluorescent lamp socket, comprise pedestal, be arranged at grafting piece and some lock pins in the pedestal, described grafting piece is arranged to two-layer, every layer is separated into two independent parts again, each part all is provided with the groove that is through to the bottom from grafting piece top, described lock pin is installed in the groove, this lock pin one side is arranged to the power supply contact that is connected with fluorescent tube, one end of power supply contact is outward extended with a plate, one end of connecting plate is bent into a side plate surperficial angled with connecting plate, punching press is formed with a jack and a shell fragment that supplies lead to wear on the side plate, forms the screens of clip lead between this shell fragment and the connecting plate.

Further, the shell fragment afterbody is provided with one and is convenient to the pit that lead inserts.

Further, side plate top is bent to form a stiffener that cooperates with shell fragment.

The beneficial effects of the utility model are: the utility model lamp socket adopts the lock pin that can directly be connected by pluggable mode with lead, make lead very convenient with being connected of lamp socket, save trouble, can save lot of manpower and material resources, increase work efficiency, and lead is to pass that jack on the lock pin enters lamp socket and the stiffener double-layer structure that is bent to form by shell fragment and side plate top blocks lead simultaneously, has guaranteed the reliability that lead connects; In addition, the dismounting lead also need not by other instrument as safe as a house saving trouble.

Description of drawings

The invention will be further described below in conjunction with the drawings and specific embodiments:

Fig. 1 is the decomposing schematic representation of the utility model embodiment;

Fig. 2 is the structural representation of the utility model embodiment lock pin.

Embodiment

With reference to Fig. 1, Fig. 2, a kind of closed fluorescent lamp socket of the present utility model, comprise pedestal 1, be arranged at grafting piece 3 and some lock pins 2 in the pedestal 1, described grafting piece 3 is arranged to two-layer, every layer is separated into two independent parts again, each part all is provided with the groove 33 that is through to the bottom from grafting piece 3 tops, described lock pin 2 is installed in the groove 33, these lock pin 2 one sides are arranged to the power supply contact 21 that is connected with fluorescent tube, one end of power supply contact 21 is outward extended with a plate 22, one end of connecting plate 22 be bent into one with the angled side plate 23 in connecting plate 22 surface, can be provided with at an angle of 90 during actual fabrication, punching press is formed with a jack 231 and a shell fragment 232 that supplies lead to wear on the side plate 23, forms the screens of clip lead between this shell fragment 232 and the connecting plate 22.

With further reference to as Fig. 2, shell fragment 232 afterbodys are provided with one and are convenient to the pit 2321 that lead inserts; This pit 2321 helps lead on the one hand and inserts more smoothly, can prevent further that on the other hand lead from skidding off; Side plate 23 tops are bent to form a stiffener 24 that cooperates with shell fragment 232; This stiffener 24 complements each other to form bilayer with shell fragment and blocks conductor structure, has guaranteed the reliability that lead connects; In addition, stiffener 24 is provided with plurality of teeth 241 with the contacted end of lead; This tooth 241 helps further tightening lead, strengthens to connect.

Further, described power supply contact 21 is bent into the tubular of hollow, and described tubular power supply contact 21 and side plate 23 are arranged on the same side of connecting plate 22, and the end of this tubular power supply contact 21 is provided with some little outside open vanelets 211; This tubular structure can increase the contact area of contact and tube plug, strengthens electric conductivity, and little outside open vanelets is convenient to tube plug and is inserted more smoothly and extract.

With further reference to as Fig. 1, described groove was set as lead insertion groove and lock pin mounting groove in 33 minutes, had a dividing plate 331 between lead insertion groove and the lock pin mounting groove, had the lead patchhole on the dividing plate; During installation, make the reach when dividing plate 331 end faces prevent that fluorescent tube from inserting of side plate roof pressure; In addition, the bottom of lock pin mounting groove is provided with the protruding position 333 that cooperates and stop the projection 332 of moving behind the lock pin 2, lock pin mounting groove both sides to be provided with stiffener to withstand the connecting plate both sides, moves after this protruding position 333 can further stop lock pin 2.

Further, a side of described pedestal 1 is the container cavity of hollow, and the relative both sides of an end that described grafting piece 3 stretches into container cavity are respectively arranged with projection 31, and the relative both sides of the other end are respectively arranged with outward extending raised line 32; The relative both sides of described container cavity port are respectively arranged with the recess 15 that matches with raised line 32, the opposite side of described pedestal 1 is provided with boss 11, boss 11 relative both sides are respectively arranged with the draw-in groove 13 that blocks projection 31, be provided with semicircle pipe box 14 all around, and boss 11 fronts are provided with the hole 12 that is connected with power supply contact 21 for fluorescent tube, and the position in described hole 12 is corresponding with the groove 33 on the grafting piece 3.

More than be that preferable enforcement of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.

Claims

1. closed fluorescent lamp socket, comprise pedestal (1), be arranged at grafting piece (3) and some lock pins (2) in the pedestal (1), it is characterized in that: described grafting piece (3) is arranged to two-layer, every layer is provided with two grooves (33) that are through to the bottom from grafting piece (3) top, described lock pin (2) is installed in the groove (33), these lock pin (2) one sides are arranged to the power supply contact (21) that is connected with fluorescent tube, one end of power supply contact is outward extended with a plate (22), one end of connecting plate (22) is bent into a side plate (23) surperficial angled with connecting plate (22), side plate (23) is gone up punching press and is formed with a jack (231) and a shell fragment (232) that supplies lead to wear, and forms the screens of clip lead between this shell fragment (232) and the connecting plate (22).

2. a kind of open type fluorescent lamp socket according to claim 1 is characterized in that: described shell fragment (232) afterbody is provided with one and is convenient to the pit (2321) that lead inserts.

3. a kind of open type fluorescent lamp socket according to claim 1 and 2 is characterized in that: described side plate (23) top is bent to form a stiffener (24) that cooperates with shell fragment (232).

4. a kind of open type fluorescent lamp socket according to claim 3 is characterized in that: described stiffener (24) is provided with plurality of teeth (241) with the contacted end of lead.

5. a kind of open type fluorescent lamp socket according to claim 1 and 2, it is characterized in that: described power supply contact (21) is bent into the tubular of hollow, described tubular power supply contact (21) and side plate (23) are arranged on the same side of connecting plate (22), and the end of this tubular power supply contact (21) is provided with some little outside open vanelets (211).

6. a kind of open type fluorescent lamp socket according to claim 3 is characterized in that: described groove (33) branch is set as lead insertion groove and lock pin mounting groove, has a dividing plate (331) between lead insertion groove and the lock pin mounting groove, has the lead patchhole on the dividing plate.

7. a kind of open type fluorescent lamp socket according to claim 6, it is characterized in that: the bottom of lock pin mounting groove is provided with the protruding position (333) that cooperates and stop the projection (332) of moving behind the lock pin (2), lock pin mounting groove both sides to be provided with stiffener to withstand the connecting plate both sides.

8. a kind of closed fluorescent lamp socket according to claim 1 and 2, it is characterized in that: a side of described pedestal (1) is the container cavity of hollow, the relative both sides of an end that described grafting piece (3) stretches into container cavity are respectively arranged with projection (31), and the relative both sides of the other end are respectively arranged with outward extending raised line (32); The relative both sides of described container cavity port are respectively arranged with the recess (15) that matches with raised line (32), the opposite side of described pedestal (1) is provided with boss (11), boss (11) is respectively arranged with the draw-in groove (13) that blocks projection (31) in both sides relatively, be provided with semicircle pipe box (14) all around, and boss (11) front is provided with the hole (12) that is connected with power supply contact (21) for fluorescent tube, and the position of described hole (12) is corresponding with the groove (33) on the grafting piece (3).