CN202140821U

CN202140821U - Structure of light-emitting diode (LED) lamp bulb

Info

Publication number: CN202140821U
Application number: CN201120125413U
Authority: CN
Inventors: 吴长堂
Original assignee: GENERFEU LIGHTING TECHNOLOGY CORP
Current assignee: GENERFEU LIGHTING TECHNOLOGY CORP
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2012-02-08
Anticipated expiration: 2021-04-26

Abstract

The utility model relates to a structure of a light-emitting diode (LED) lamp bulb, which is mainly composed of a lamp holder, a lamp cover, an insulation body and a lamp head. A clamping stripe is formed at the top end of the lamp holder, and can be mutually clamped with a blocking stripe which is correspondingly arranged with a lamp cover periphery ring, the insulation body is sleeved on the connecting portion of the bottom end of the lamp holder and the lamp head, a protruding block is arranged at the bottom end of the lamp holder, the blocking stripe is correspondingly arranged on the connecting portion of the insulation body and the lamp holder in a protruding mode, so that the lamp bulb can not only be rapidly clamped and located, but also does not need mucilage glue to glue, and is tight and high in stability. The mucilage glue cannot be melted by heat and cannot lose gluing function caused by high temperature of the lamp holder, so that conditions of dropping and stripping even incapability of communicating cannot be caused, and the structure is obviously advanced and practical.

Description

The structure of LED bulb

Technical field

The utility model is relevant for a kind of structure of LED bulb, and it combines through the clip mode and fully without viscose glue.

Background technology

Traditional LED bulb except the lamp socket of aluminium extruded, must combine the lampshade of a light-permeable; Bottom and lamp holder junction; Central authorities all can combine an insulator earlier, and the mode of connection of this lampshade and insulator and lamp socket, tradition all is to adopt viscose glue bonding; Though can reach the purpose of combination, so the LED bulb of this convention mainly has following disappearance existence:

(1) traditional LED bulb, bonding through viscose glue, very trouble inconvenience, and the essential viscose glue that waits does solid the sclerosis, and speed is extremely slow, and does not meet the principle of economic benefit.

(2) through the bonding LED bulb of viscose glue, expel stagnation sum velocity is slow, and needs than multiple working procedure, and relative cost is higher, and production capacity also is restricted.

(3) utilizing the bonding LED bulb of viscose glue, because of the LED lamp socket can produce high heat, so the easy heat of viscose glue is melted and lost adhesive power, is not the good binding mode.

The creator specializes in the research and development design work in the LED light fixture; Know very well traditional LED bulb to use to satisfy required; In fact necessity of reform is arranged, then be the resolution of sprouting utility model, and rely on specialty of itself and working experience for many years; Finally after going through test, correction repeatedly and improving, initiate out the utility model.

Summary of the invention

The main purpose of the utility model is to provide a kind of structure of LED bulb, and it combines through the clip mode and fully without viscose glue.

In order to achieve the above object, the utility model provides a kind of structure of LED bulb, includes:

One lamp socket, top form the rings of pulling that press from both sides more, and this lamp socket bottom is provided with projection;

One lampshade is light-transmitting materials, and chow ring is formed with and presss from both sides the corresponding clip bar of ring of pulling;

One lamp holder is incorporated into the lamp socket bottom;

One insulator, cover is inserted between lamp socket and lamp holder, and the corresponding drawing piece that is provided with projection;

When lampshade combines lamp socket; The clip bar is inserted the pull groove of interannular of each folder, rotate lampshade then and make the clip bar change the folder clip location in the ring of pulling over to, when being inserted in lamp socket as for insulator; Utilizing projection to press in the drawing piece contracts; And can slip over projection, this moment, drawing piece lost the power of pressing, and through elastic-restoring force the clipping block of drawing piece can be located by tight clip projection.

During enforcement, the folder on this lamp socket top is pulled to encircle and is at least more than two groups.

During enforcement, the drawing piece both sides of this insulator offer grooving.

During enforcement, the drawing piece of this insulator is formed with the plane, and the confession clip is in lamp socket and prevent rotation.

Compared with prior art, the structure of the described LED bulb of the utility model mainly is made up of lamp socket, lampshade, insulator and lamp holder.This lamp socket is the aluminium extruded moulding, so that have preferable radiating effect, be positioned at the lamp socket top edge and be provided with a plurality of folders ring of pulling, and lampshade removes and is light-transmitting materials, and pull corresponding to folder and to be equipped with the clip bar, each other the fit clip.Then be provided with projection as for the lamp socket bottom, the insulator that combines with it, the corresponding position is formed with drawing piece, and has protruded out clipping block and projection clip location, and these drawing piece both sides have grooving, and it is flexible that drawing piece is had.When insulator is inserted lamp socket, can press in the drawing piece and contract, and can plant smoothly, and, make drawing piece utilize elastic-restoring force to restore to the original state, and can utilize clipping block and projection clip location because of drawing piece loses the power of pressing into the projection in the lamp socket.And this drawing piece is planted behind the lamp socket; Utilize the side plane and can prevent that insulator from rotating; Needn't use viscose glue fully, not only assembling speed is exceedingly fast, and very closely firm; More can Yin Gaore and lampshade or insulator are produced peel off or come off, obviously existing bonding mode tool progressive tool is practical and convenient.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model.

Fig. 2 is the stereogram of the utility model.

Fig. 3 is the vertical view that the utility model lampshade is inserted lamp socket.

Vertical view when Fig. 4 is the utility model clip.

Stereogram when Fig. 5 is the utility model lampshade and insulator assembling.

Side sectional view when Fig. 6 is the utility model lampshade and insulator assembling.

Description of reference numerals: lamp socket-1; Press from both sides ring-10 of pulling; Lampshade-11; Clip bar-110; Lamp holder-12; Insulator-13; Drawing piece-131; Clipping block-1311; Grooving-132; Piece-14.

The specific embodiment

At first, see also shown in Figure 1ly, the three-dimensional exploded view of the utility model consists predominantly of lamp socket 1, lampshade 11, lamp holder 12 and insulator 13.This lamp socket 1 is aluminium extruded appearance, and top ring is formed with a plurality of folders ring 10 of pulling, and bottom end position then is provided with the projection (not shown).Lampshade 11 is a light-transmitting materials, and chow ring is corresponding to the folder clip bar 110 that ring 10 is provided with similar number of pulling; As for the lamp holder 12 that is linked to lamp socket 1 bottom, center hub is provided with an insulator 13, its in the lamp socket junction, are provided with drawing piece 131, and locate endways to be formed with clipping block 1311, and drawing piece 131 both sides offer grooving 132, it is flexible that drawing piece 131 is had.

Secondly, please continue to consult shown in Figure 2, the stereo appearance figure of the utility model; The pull projection (Fig. 1 is consulted in cooperation) of ring 10 and bottom of the folder that this lamp socket 1 is provided with through the top; And locate with lampshade 11 and insulator 13 clips respectively, needn't use viscose glue fully, and assemble very fast facility.

As for; The combination of this lamp socket 1 and lampshade 11, please then consult shown in Figure 3, the vertical view that lampshade 11 combines with lamp socket 1; Each folder that first clip bar 110 with lampshade 11 chow rings is inserted in lamp socket 1 is pulled and is encircled 10 groove; Rotate lampshade 11 then, each clip bar 110 is changed over to respectively press from both sides ring 10 bottoms (cooperation is consulted shown in Figure 4) of pulling, and can make lampshade 11 and lamp socket 1 tight clamping location.

In addition, about the combination of lamp socket 1 and insulator 13, please consult shown in Figure 5 again; This lamp socket 1 bottom is provided with projection 14; And the junction of insulator 13 and lamp socket 1 be provided with drawing piece 131 corresponding to projection 14, and the end of this drawing piece 131 is formed with clipping block 1311; And offer grooving 132 in drawing piece 131 both sides, make drawing piece 131 have flexible function.When insulator 13 covers are inserted lamp socket 1, contract because of projection 14 can press in the drawing piece 131, and can make clipping block 1311 slip over projection 14; This moment, drawing piece 131 was promptly no longer pressed power, so drawing piece 131 through flexible generation elastic recovery, and makes and goes on foot piece 1311 clips of pulling and go into projection 14 (cooperation is consulted shown in Figure 6); Can not only be fast and effectively with insulator 13 and lamp socket 1 clip location; And fully need not any viscose glue, especially can simplify assembling procedure, reduce cost and be fit to a large amount of production.

In sum, the utility model utilizes the clip mode to combine lamp socket and lampshade and insulator, can not only save manpower and reduce production costs; And can avoid the use of viscose glue, and prevent that the LED bulb is easy to generate high temperature, impel the chemical composition volatilization in the viscose glue and produce that heat is melted and situation about getting loose takes place; And not finding before the application has identical product to check and approve patent formerly; Also be not shown in publication, reason has met novel patent requirement, proposes patent application in accordance with the law.

Claims

1. the structure of a LED bulb is characterized in that, includes:

One lamp holder is incorporated into the lamp socket bottom;

2. the structure of LED bulb as claimed in claim 1 is characterized in that, the folder on this lamp socket top is pulled to encircle and is at least more than two groups.

3. the structure of LED bulb as claimed in claim 1 is characterized in that, the drawing piece both sides of this insulator offer grooving.

4. the structure of LED bulb as claimed in claim 1 is characterized in that, the drawing piece of this insulator is formed with the plane, and the confession clip is in lamp socket and prevent rotation.