CN2466828Y

CN2466828Y - Internal fastening lamp socket

Info

Publication number: CN2466828Y
Application number: CN 01200289
Authority: CN
Inventors: 黄明宪
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-22
Filing date: 2001-01-22
Publication date: 2001-12-19
Anticipated expiration: 2011-01-22

Abstract

The utility model relates to an internal fastening type lamp socket. One side of a lamp socket is mainly provided with a pair of internal fastening type fastening ear 5 to make the fastening ear 5 provided with an inward fastening hook part 51. The utility model is provided with opposite grooves 61 which are respectively clamped into a support plate 6. Then the purpose that a lamp group is fixed on the support plate 6 is achieved. The internal fastening type lamp socket can increase fixing strength. Besides, the utility model has the advantages of little possibility of dropping off.

Description

A kind of internal fastening type lamp socket

The utility model relates to the light fixture class, particularly a kind of internal fastening type lamp socket.

As everyone knows, the mode that lamp socket is provided with fastening structure is a lot, and shown in accompanying drawing 1 and accompanying drawing 2, wherein accompanying drawing 1 is the fastening ear 11 that is provided with exterior buckle type in lamp socket 1 side, with the square opening 13 that directly is sticked in bonding pad 12; Accompanying drawing 2 then is to utilize one to be provided with outer buckle ear 21 ring segments 2 and to be linked in lamp socket 1 outside, and insert the combined hole 31 of supporters 3 with two outer buckle ears 21, make bulb group 4 fixedly be positioned at supporter top because of lamp socket 1, reach purpose of design, be not difficult to find out that from above-mentioned two kinds of structures its shortcoming is exactly that combined strength is relatively poor, be subjected to external force and easily get loose, make its life-span short.

The purpose of this utility model is exactly the shortcoming that exists at the fastening structure of above-mentioned two kinds of common lamp sockets, and a kind of internal fastening type lamp socket is provided, and its intensity is increased, being fastened of convenient again bulb group.

The technical solution of the utility model:

According to the purpose of this utility model, a kind of internal fastening type lamp socket is provided, mainly be that a side at lamp socket is provided with one group of internal fastening type buckle ear, make inside fastening hook portion is arranged in the buckle ear, provide it to snap in the relative groove of supporting bracket respectively, use and reach the fixedly purpose of bulb group on plate, and the lamp socket of this internal fastening type can be strengthened its strength of fixation, and the advantage of difficult drop-off.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is common exterior buckle type lamp socket three-dimensional appearance schematic diagram.

Fig. 2 is another kind of common exterior buckle type lamp socket three-dimensional appearance schematic diagram.

Fig. 3 is a three-dimensional appearance decomposing schematic representation of the present utility model.

Fig. 4 partly makes up schematic diagram for three-dimensional appearance of the present utility model.

Fig. 5 is a three-dimensional appearance combination schematic diagram of the present utility model.

Fig. 6 to Fig. 8 is an enforcement movement state diagram of the present utility model.

1 is that lamp socket, 11 is that fastening ear, 12 is that bonding pad, 13 is that perforate, 2 is that ring segment, 21 is that outer buckle ear, 3 is that supporter, 31 is that combined hole, 4 is that bulb group, 5 is that internal fastening type buckle ear, 51 is that fastening hook portion, 6 is that supporting bracket, 61 is a groove.

As shown in Figures 3 to 5, the utility model is made of lamp socket 1, internal fastening type buckle ear 5, supporting bracket 6, and wherein the side at lamp socket 1 is provided with a pair of internal fastening type buckle ear 5, and respectively is provided with to projecting inward fastening hook portion 51 in the outer end of two buckle ears 5; When implementing, be provided with a pair of groove 61 that is involutory with buckle ear 5 on the engage 6, therefore can very easily two buckle ears 5 be snapped in two grooves 61 respectively, lamp socket 1 firmly is combined on the supporting bracket 6, obtains locating effect, and make bulb group 4 also must be positioned this position purpose simultaneously.

To shown in the accompanying drawing 8, be the utility model enforcement action schematic diagram as accompanying drawing 6.When lamp socket 1 card people groove 61, as shown in Figure 6, because internal fastening type buckle ear 5 has elasticity, its outer end can be slightly to excurvation, as shown in Figure 7, and after safety snaps in, just reinstatement of buckle ear 5, as shown in Figure 8, and by the blocking that fastens hook portion 51, obtain effectively in conjunction with effect; Because of this fastening hook portion 51 is towards the inboard,, be the stability that provides better again so can more difficultly separate because of unexpected.

Claims

1, a kind of internal fastening type lamp socket, it is made of lamp socket (1), internal fastening type buckle ear (5), supporting bracket (6) etc., it is characterized in that being provided with a pair of internal fastening type buckle ear (5), respectively be provided with in the outer end of two buckle ears (5) to projecting inward fastening hook portion (51) in a side of lamp socket (1); And on supporting bracket (6), be provided with a pair of groove (61) that is involutory.