CN2514221Y

CN2514221Y - Steadily fastening lamp socket for LED lamp bulb

Info

Publication number: CN2514221Y
Application number: CN01258813U
Authority: CN
Inventors: 李汉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-29
Filing date: 2001-08-29
Publication date: 2002-10-02
Anticipated expiration: 2011-08-29

Abstract

The utility model relates to a lampholder firmly fastening a LED bulb, which consists of a LED bulb, a terminal sheet, a plug seat and a lampholder body. Fastening blocks are pivotally connected with the two foot posts of the bulb, upside-down angled surfaces arranged on the fastening blocks are fastened in the grooves of the two grooved rails of the lampholder body, tapered surfaces with inward-inclined angles are arranged on both sides of the terminal sheet, a hollowed trough-shaped space with an outward-inclined angle is cut out from the center to one outer end of the tapered sheet body, the plug seat is provided with two side lugs provided with converse way surfaces, a block-shaped body is provided with semicircular tracks, which match the concave semicircular troughs of the trough chamber of the lampholder body to form round tracks, the lampholder body is provided with an annular frame to form a seat chamber with which the bulb is combined, grooved tracks provided on the surface of the lampholder body are communicated with the lower part of the round lampholder body, the grooved tracks stretch and are provided with retracted narrow grooves, through which the bulb is inserted to the lower part, the lower edge of the lampholder body is exposed outside the trough chamber, which is provided with concave semicircular troughs and rectangular holes, and the lugs of the plug seat buckle the rectangular holes, the plug seat is positioned fore-and-aft, so the connection and positioning of terminal wires is accurate, the terminal wires are not shaked and detached, connection is firm, and the fastening and positioning of the bulb and the lampholder is steady.

Description

The LED bulb firmly anchors lamp socket

One, technical field:

The utility model relates to lighting device, relates in particular to a kind of LED bulb and firmly anchors lamp socket.

Two, background technology:

The Christmas decorative lamp string, be to use the bulb insert group of commonly using to be in series on lamp socket, the employed bulb of commonly using must pass through numerous and diverse technological processes such as stem stem, tungsten filament, glass-dead seal, exhaust and finishes, and bulb pin silk must via the cover group of a lamp base of a fruit could insert group on lamp holder, this complicated process of preparation, labour intensive needs through the multiple conversions operation, especially needs layer by layer technology to check on, production efficiency is reduced, and inconvenient operation, therefore, the LED bulb arises at the historic moment in recent years.Because the manufacturing of LED bulb has overcome the shortcoming that numerous and diverse parts preparation technology produces, especially tungsten filament brightness does not have the life-span to limit, but use indefinite duration, and brightness is even, stay in grade, be to have a kind of of environment-friendly function most in the contemporary osram lamp, so it is applied on the decorative chain also is trend of the times.But, because its structure is with to commonly use bulb structure different fully, thus also different with the combined holder structure of LED bulb with the lamp socket of commonly using bulb, make up constantly and peg graft, for this reason, the utility model designs a kind of LED bulb and firmly anchors lamp socket.

Three, summary of the invention:

The purpose of this utility model is firmly to anchor combinatorial problem for solving the LED bulb, and a kind of bulb and lamp socket buckle are convenient, the location is firm and provide, and terminal line connection accurate positioning, the LED bulb that does not rock disengaging firmly anchor lamp socket.

For achieving the above object, the utility model is taked following technical scheme.

The utility model LED bulb firmly anchors lamp socket, it is made of LED bulb, terminal plate, obturating plug and lamp socket body, described LED bulb, its two socles end pivot respectively connects a button piece, this button piece is respectively equipped with relative fillet surface, this fillet surface is striden in the conduit that is combined in corresponding two grooved rails that are provided with of lamp socket body, makes the button piece become to hang upside down shape, firmly to snap into one with the lamp socket body; Described terminal plate, its dual-side is provided with the taper surface of the corresponding angle that slopes inwardly, this taper lamellar body is cutd open the groove that is provided with an outward-dipping angle and is become a naked shape space by the outer end of mediad, and this naked shape space is for eliminating the terminal plate both sides taper surface space of internal extruding force mutually; Described obturating plug, it is the blocks of involutory plug Inserted lamp socket grooved rail, this obturating plug both sides disjunctor is provided with the both wings projection, this projection is provided with one and is convenient to reverse propelling and returns the reverse road face that button makes up, this blocks and be provided with corresponding recess semi-circle rail, the depression half slot that this semi-circle rail and lamp socket body groove chamber are provided with is involutory and form a circle rail jointly; Described lamp socket body, it is a circular pedestal, disjunctor is provided with a ring frame and forms the seat chamber of making up for bulb on this circle pedestal, seat surface cuts open and is provided with two grooved rails that have at interval, this grooved rail is communicated with the below of circular pedestal, this grooved rail extension is provided with the narrow conduit that contracts shape in a section, the conduit of corresponding setting is planted for bulb and is passed its below in the middle of two apart the grooved rails, the lower edge of this lamp socket body exposes a groove chamber of making up corresponding shape with obturating plug, these groove chamber two corresponding surfaces are respectively equipped with the half slot of depression, and these groove chamber two correspondence positions are respectively equipped with square opening, this square opening fastens the obturating plug projection, the directed setting before and after obturating plug becomes, thereby make terminal line not rock disengaging, connect really.

The utility model is simple in structure, and is easy to use, and the snaps into position of bulb and lamp socket is firm, and is satisfactory for result, reaches design purpose.

Four, description of drawings:

Fig. 1 is a combination schematic appearance of the present utility model.

Fig. 2 is the utility model schematic diagram decomposition texture schematic diagram.

Fig. 3 is the utility model bulb and lamp socket assembled state schematic diagram.

Fig. 4 is another embodiment assembled state schematic diagram of the utility model.

Fig. 5 is the utility model combining structure generalized section.

Fig. 6 is the utility model combining structure cut-away section schematic diagram.

Five, the specific embodiment:

Consult Fig. 1, Fig. 2, Fig. 5, shown in Figure 6, the utility model LED bulb firmly anchors lamp socket, it is made of LED bulb 5, terminal plate 6, obturating plug 7 and lamp socket 8 bodies, described LED bulb 5, the end of its two

socle

51,52 pivot respectively connects a button piece 512,521, this button piece is respectively equipped with corresponding fillet surface 513,531, this fillet surface 513,531 is striden in the conduit 851 that is combined in corresponding two

grooved rails

82,83 that are provided with of lamp socket 8 bodies, make the button piece become to hang upside down shape, firmly to snap into one with lamp socket 8 bodies; Described terminal plate 6, it is the lamellar body of lower end double team electric wire, last dististyle dual-side is provided with the

taper surface

61,62 of the corresponding angle that slopes inwardly, this taper lamellar body is cutd open the groove that is provided with an outward-dipping angle and is become a naked shape space 63 by the outer end of mediad, and this naked shape space is for eliminating the terminal plate 6 both sides taper surfaces space of internal extruding force mutually; Described obturating plug 7, it is the blocks of involutory plug Inserted lamp socket 8 grooved rails, these obturating plug 7 both sides disjunctors are provided with both

wings projection

71,72, this

projection

71,72 is respectively equipped with one and is convenient to reverse propelling and returns the reverse road face 73 that button makes up, this blocks and be provided with corresponding

recess semi-circle rail

75,76, depression half slot that this

semi-circle rail

75,76 and lamp socket body groove chamber 86 are provided with 87,871 is involutory and form one jointly and justify rail; Described lamp socket 8 bodies, it is a circular pedestal, disjunctor is provided with a ring frame 81 and forms the seat chamber of making up for bulb 5 on this circle pedestal 8, seat surface cuts open and is provided with two grooved rails 82 that have at interval, 83, this

grooved rail

82,83 are communicated with the below of circular pedestal, this grooved rail extension is provided with the narrow conduit 851 that contracts shape in a section, 852, two apart grooved rails 82, the conduit 851 of corresponding setting in the middle of 83,852 supply bulb 5 to plant passes its below, lamp socket 8 body lower edges expose one with the groove chamber 86 of obturating plug 7 combination correspondingly-shaped, the 86 liang of corresponding surfaces in this groove chamber are respectively equipped with the half slot 87 of depression, 871, and the 86 liang of correspondence positions in groove chamber are respectively equipped with square opening 88,881, square opening 88,881 fasten the projection 71 of obturating

plug

7,72, make directed setting the in 7 one-tenth front and back of obturating plug, thereby make terminal line connect accurate positioning, do not rock disengaging, connect really.

Consult Fig. 3, shown in Figure 4, when the utility model is implemented, the electric wire of terminal plate 6 with double team imbedded by lamp socket 8 bodies below is slotting, because terminal plate 6 dual-sides are provided with the taper surface 61 of the corresponding angle that slopes inwardly, 62, make terminal plate 6 utilize the landslide of the forward interior angle of its two corresponding taper surface, so that touching, it imbeds obturating plug 7, terminal lamellar body 6 central authorities tiltedly cut open naked absolutely empty 63 confession both sides taper surface establishing groove and become compressional movement, so that its bounce-back anchors at lamp socket 8 bodies two grooved rail 82 apart, in 83, the groove chamber 86 of obturating plug 7 corresponding lamp socket 8 bodies belows is filled in, utilize its both

wings projection

71,72 reverse road face 73 can forwards and is gone into, and be inserted in rapidly in two square openings that lamp socket 8 bodies are provided with and reverse retaining ring, so that 7 liang of semi-circle rails 75 of obturating plug, the depression half slot 87 that corresponding groove chambers 86 76 are provided with, 871 common circle rails that form, make 6 double team electric wire location of terminal plate, unlikelyly try to shirk responsibility easily, so that LED bulb two

socles

51,52 button pieces 512, the 521 corresponding fillet surfaces that had collapse and close 8 two of lamp sockets at a distance of grooved rail 82, the corresponding conduit 851 that is provided with in the middle of 83,852, and light embedding presses down to put and enters, make button piece 512,521 are the formula of hanging upside down oppositely is buckled in circular lamp receptacle 8 bodies, reaches the practical function of the firm one of LED bulb 5 and lamp socket 8 bodies combination snaps into position.

From the above mentioned as can be known, the utility model LED bulb firmly anchors lamp socket, have the following advantages: 1, the utility model LED bulb firmly anchors lamp socket, its middle terminal sheet two side ends is provided with the landslide of corresponding forward interior angle and imbeds obturating plug so that touch, terminal lamellar body central authorities are oblique cut open the groove of establishing naked absolutely empty for the both sides conical surface from being compressional movement, cause it to have bounce-back and anchor effect in lamp socket body grooved rail.2, bulb two socle ends respectively pivot connect one and buckle piece, this button piece is respectively equipped with corresponding fillet surface, this fillet surface collapses and is combined in the conduit of corresponding two grooved rails that are provided with of lamp socket body, makes the button piece become to hang upside down shape, firmly to snap into one with the lamp socket body.3, obturating plug both sides disjunctor is provided with both wings projection buckle and is combined in lamp socket body both sides square opening, makes obturating plug become the directed setting in front and back, thereby makes terminal line connect the location, does not rock disengaging, and connection really.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of LED bulb firmly anchors lamp socket, it is characterized in that constituting by LED bulb, terminal plate, obturating plug and lamp socket body, described LED bulb, its two socles end pivot respectively connects a button piece, this button piece is respectively equipped with corresponding fillet surface, and this fillet surface is striden in the conduit that is combined in corresponding two grooved rails that are provided with of lamp socket body; Described terminal plate, its dual-side is provided with the taper surface of the corresponding angle that slopes inwardly, and this taper lamellar body is cutd open the groove that is provided with an outward-dipping angle and is become a naked shape space by the outer end of mediad; Described obturating plug, it is the blocks of an involutory plug Inserted lamp socket grooved rail, obturating plug both sides disjunctor is provided with the both wings projection, this projection is provided with one and is convenient to reverse propelling and returns the reverse road face that button makes up, this blocks is provided with corresponding recess semi-circle rail, the depression half slot that this semi-circle rail and lamp socket body groove chamber are provided with involutory and form jointly one the circle rail; Described lamp socket body, it is a circular pedestal, disjunctor is provided with a ring frame and forms the seat chamber of making up for bulb on this circle pedestal, seat surface cuts open and is provided with two grooved rails that have at interval, this grooved rail is communicated with the below of circular pedestal, this grooved rail extension is provided with the narrow conduit that contracts shape in a section, the conduit of corresponding setting is planted for bulb and is passed its below in the middle of two apart the grooved rails, lamp socket body lower edge exposes a groove chamber of making up corresponding shape with obturating plug, these groove chamber two corresponding surfaces are respectively equipped with the half slot of depression, and groove chamber two correspondence positions are respectively equipped with square opening, and square opening fastens the obturating plug projection.