CN2809413Y

CN2809413Y - Disk type LED lamp convenient for mounting and dismounting

Info

Publication number: CN2809413Y
Application number: CNU200520013614XU
Authority: CN
Inventors: 章晟
Original assignee: Individual
Current assignee: Ningbo Self Electronics Co Ltd
Priority date: 2005-07-28
Filing date: 2005-07-28
Publication date: 2006-08-23
Anticipated expiration: 2015-07-28

Abstract

The utility model discloses a kind of plate-like LED lamp of easy accessibility, it has wiring board, lampshade, lamp socket and be connected in power line on the wiring board, wiring board, lampshade and lamp socket are disc, be pasted with light-emitting component LED on the wiring board, the bottom of lampshade is provided with the recess adaptive with the wiring board shape, the wiring board that is pasted with LED promptly is inlaid in the recess of lampshade, the top of lamp socket is provided with the cavity adaptive with lampshade, form at least two convex tendon shape spinners on the madial wall of lamp socket cavity along the hoop trend, on the lampshade lateral wall, then form and the spinner corresponding grooves, and an end of groove is provided with the gathering sill that is opened on described lampshade lateral wall lower edge, also is provided with the elasticity ejecting mechanism that wiring board can be ejected the lamp socket cavity together with lampshade on the diapire of lamp socket cavity.No matter it has is to install or the advantage that dismounting is all very convenient and outward appearance is very neat, in addition, being connected between power line and the wiring board is very firm, and security is good.

Description

The plate-like LED lamp of easy accessibility

Technical field

The present invention relates to a kind of is the ornament lamp of light source with LED, especially a kind of plate-like LED lamp of easy accessibility.

Background technology

Because of LED has high light efficiency, low energy consumption, long advantage of life-span, its various decoration occasions, advertising sector and night guidance lighting etc. be widely used, such as the decoration that is used for show window, showcase, indoor setting or the like, and be used as indicator lamp at night etc.Because the specific (special) requirements of these use occasions even wish all that generally speaking the ornament lamp good looking appearance that is adopted is small and exquisite and exquisite, is that the ornament lamp of light emitting source can satisfy such requirement fully with LED.Existing a kind of plate-like LED lamp is very thin discoid, and outward appearance is very exquisite small and exquisite, and it both can be used for decorating and also can be used for the guidance lighting at night.Its structure is: it has wiring board, lampshade and lamp socket, be pasted with light-emitting component LED on the circular wiring board, the bottom of disc lampshade is provided with the recess adaptive with the wiring board shape, this wiring board that is pasted with LED promptly is inlaid in the recess of lampshade, the top of disc lamp socket is provided with the cavity adaptive with lampshade, the lampshade that is embedded with wiring board promptly fits in the cavity of lamp socket, and the adaptive of lampshade and lamp socket is by on the lateral wall of lampshade salient point being set corresponding fine retaining convex rib to be set on the madial wall of lamp socket cavity to realize in the Elastic buckle mode; And whole lamp fixedly mainly contain dual mode, the first is provided with viscose paper in the lamp socket bottom surface, directly lamp is bonded at above metope, furniture surface or the show window surface etc., it two is to offer installing hole on the lamp socket pocket base wall, through this installing hole lamp is fixed on the installation place by screw; In addition, for considering the problem of dismounting, it has on lampshade or lamp socket usually and is fit to the little recess that straight screwdriver inserts, so that screwdriver is inserted this recess and lampshade is prized.In actual use, find that there is following problem in it: though more convenient when mounted, but in the time need or changing damaged accessories such as lampshade with the lamp displacement, especially when the need maintenance appears coming off in the power line pad of lamp, its dismounting need be inserted described recess and lampshade is prized with screwdriver, operation is not too easy on the one hand, prizes bad lampshade on the other hand easily, moreover for the overall appearance that this recess must damage lamp is set.For shifting function, adopt the product of viscose glue mode as if good, but it comes off easily because of losing viscosity, and be helpless to other operations such as maintenance, replacing.

In addition; existing is the decorative kind light fixture of light emitting source with LED; its power line generally only is directly to be welded on the corresponding conductive junction point of wiring board; there is no other enhancement measures; and the intensity of soldering and weld have lost the intensity of the nuditing wire of power line external insulation glue-line protection and have all had a deficiency; in use fracture easily or break and come off; and the security requirement to this electric appliances is more and more higher in the reality; especially European Union etc. has proposed strict safety standards to this electric appliances; require it can bear the pulling force of 60N; and through tension 25 times, the lead displacement is no more than 2mm continuously.Connected mode in the practice between existing this power line and the wiring board can't satisfy above-mentioned requirements at all, thereby is necessary it is improved.

Summary of the invention

No matter technical problem underlying to be solved in the utility model is to be that providing a kind of at the prior art present situation is the plate-like LED lamp of installing or dismantle all very convenient and the easy accessibility that outward appearance is very neat.

For solving the problems of the technologies described above, the utility model adopts following technical proposals:

The plate-like LED lamp of this kind easy accessibility, it has wiring board, lampshade, lamp socket and be connected in power line on the wiring board, wiring board, lampshade and lamp socket are disc, be pasted with light-emitting component LED on the wiring board, the bottom of lampshade is provided with the recess adaptive with the wiring board shape, the wiring board that is pasted with LED promptly is inlaid in the recess of lampshade, the top of lamp socket is provided with the cavity adaptive with lampshade, form at least two convex tendon shape spinners on the madial wall of described lamp socket cavity along the hoop trend, on described lampshade lateral wall, then form and the spinner corresponding grooves, and an end of groove is provided with the gathering sill that is opened on described lampshade lateral wall lower edge, also is provided with the elasticity ejecting mechanism that described wiring board can be ejected the lamp socket cavity together with described lampshade on the diapire of described lamp socket cavity.

Described elasticity ejecting mechanism comprises that a slice at least is arranged on the flexure strip on the described lamp socket pocket base wall, one end of this flexure strip is fixed on the described lamp socket pocket base wall, the other end is a free end, and this free end has the trend that extends upwardly from described lamp socket pocket base wall all the time.

Described flexure strip is formed in one on described lamp socket pocket base wall and gets.

The number of described flexure strip is two, and is symmetrically set in described lamp socket cavity bottom.

Be equipped with one on the described wiring board and just can hold the solidus folder that power line passes, the power line welding ends promptly is divided into two strands of single lines after passing from the solidus folder, per share single line passes wiring board and is welded on the pad on the wiring board from the perforate on the wiring board more again from the bending of solidus folder front end end backward and be close to the solidus folder outside.

The main body of described solidus folder is arc, and two foots of arcuate main body both sides all extend preceding card base and the back card base that presss from both sides the front and back trend along solidus, and have on the described wiring board and described preceding card base and the adaptive draw-in groove of back card base.Corresponding to each foot of arcuate main body, draw-in groove both can be that card base and back card base all snap in wherein a clamp bar slot before can holding simultaneously, also can be separately corresponding to two clamp bar slots of card base before each and each back card base.

Card base is long than back card base before described, so that after the card base that solidus is pressed from both sides snapped in draw-in groove, solidus was pressed from both sides and is unlikely to deviate from draw-in groove because of the power line post-tensioning makes its card base.

The utility model has following beneficial effect: 1, installation and removal all very simple and convenient, except that need with the lamp integral shift, need not by instruments such as screwdrivers; 2, disassembly and assembly structure is hidden, need not to offer on lampshade or lamp socket to be convenient to the recess that screwdriver prizes, thereby outward appearance is more neat attractive in appearance; 3, power line has adopted the solidus clamping to establish and through repeatedly bending, thereby makes power line and solidus have great frictional force between pressing from both sides, and making pad no longer is main stress point, thereby resistance to tension strengthens greatly, can satisfy the safety standard of European Union's strictness fully.

Description of drawings

Fig. 1 is the stereogram (not drawing power line among the figure) of the utility model embodiment;

Fig. 2 is the solid assembling schematic diagram of embodiment shown in Fig. 1;

Fig. 3 is a sectional structure schematic diagram embodiment illustrated in fig. 1;

Fig. 4 is the stereogram of lamp socket among the embodiment shown in Fig. 1;

Fig. 5 is the structural representation that power line is connected with wiring board among the embodiment shown in Fig. 1;

Fig. 6 is the rearview of Fig. 5;

Fig. 7 is the A-A cutaway view of Fig. 5;

Fig. 8 is the B-B cutaway view of Fig. 5;

Fig. 9 is the C-C cutaway view of Fig. 2;

Figure 10 is the partial enlarged drawing of Fig. 7.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～illustrated in Figure 10, be a preferred embodiment of the present utility model.As Fig. 1～shown in Figure 10, the plate-like LED lamp of present embodiment easy accessibility, it has wiring board 1, lampshade 2, lamp socket 3 and be connected in power line 4 (referring to Fig. 5) on the wiring board 1, wiring board 1, lampshade 2 and lamp socket 3 are disc, be pasted with light-emitting component LED (not shown) on the wiring board 1, the bottom of lampshade 2 is provided with and the adaptive recess of wiring board 1 shape, the wiring board 1 that is pasted with LED promptly is inlaid in the recess of lampshade 2, the top of lamp socket 3 is provided with the cavity adaptive with lampshade 2, form four convex tendon shape spinners 5 on the madial wall of lamp socket cavity along the hoop trend, on the lateral wall of lampshade 2, then form and spinner 5 corresponding grooves 6, and an end of groove 6 is provided with the gathering sill 7 that is opened on lampshade 2 lateral wall lower edges, also is provided with the elasticity ejecting mechanism that wiring board 1 can be ejected the lamp socket cavity together with lampshade 2 on the diapire of lamp socket cavity.Described elasticity ejecting mechanism comprises two one-body molded flexure strips 8 on the lamp socket pocket base wall, and an end of this flexure strip 8 is fixed on the lamp socket pocket base wall, and the other end is free end 8a, and this free end 8a has the trend that extends upwardly from the lamp socket pocket base wall all the time.In addition, also have two on the lamp socket pocket base wall and can hold the installing hole that screw 9 passes.

Also be equipped with one on the described wiring board 1 and just can hold solidus folder 10 that power line 4 passes (referring to Fig. 5～Fig. 8, Figure 10), the main body of solidus folder 10 is arc, two foots of arcuate main body both sides all extend along the preceding card base 10a and the back card base 10b of solidus folder front and back trend, and preceding card base 10a is longer than back card base 10b, and have two clamp bar slots 11 on the wiring board 1, every clamp bar slot 11 is corresponding to the preceding card base 10a of arcuate main body one side and back card base 10b, the length of draw-in groove 11 greater than the length of arcuate main body foot less than preceding card base 10a front end to the distance between the card base 10b rear end, back.Power line 4 welding ends press from both sides 10 rear ends from solidus and penetrate to press from both sides from solidus again and promptly be divided into two strands of single lines after 10 front ends pass, per share single line presss from both sides 10 front end ends bendings backward and be close to solidus and press from both sides 10 outsides from solidus again, passes wiring board 1 and is welded on the pad 12 on the wiring board 1 from the perforate on the wiring board 1 again.

The mounting means of the plate-like LED lamp of embodiment easy accessibility is as follows: lamp socket 3 usefulness screws 9 are fixed to needs the installation place earlier, then wiring board 1 is embedded lampshade 2, to be embedded with the spinner 5 that the gathering sill 7 on the lampshade 2 of wiring board 1 aims on the lamp sockets 3 again presses down, thereby lampshade 2 is embedded lamp socket 3 together with wiring board 1, rotary lampshade 2 then, make spinner 5 screw in blocking of groove 6, thereby located with gathering sill 7 disjunct ends.During dismounting, then first opposite spin lampshade 2 makes and revolves 5 buttons and deviate from groove 6 alignment guide grooves 7, and at this moment, lampshade 2 is promptly deviate from lamp socket 3 automatically together with wiring board 1 under the elastic force effect of two flexure strips 8 of elasticity ejecting mechanism, thereby operation is very easy.

As for power line in the production process 4 be: power line 1 is snapped in the solidus folder 10 with being connected then of wiring board 1, two preceding card base 10a with solidus folder 10 aim at each self-corresponding draw-in groove 11 insertion then, blocking wiring board 1 also pushes away forward, two back card base 10b with solidus folder 10 are pressed in the draw-in groove 11 again, thereafter with solidus folder 10 past post-tensionings, make two back card base 10b of solidus folder 10 also block wiring board 1, at last power line 4 is divided into two strands, press from both sides 10 front ends from solidus separately and bend backward and be close to solidus and press from both sides 10 outsides, pass wiring board 1 and be welded on the pad 12 on the wiring board 1 from the perforate on the wiring board 1 again and get final product.

Claims

1, a kind of plate-like LED lamp of easy accessibility, it has wiring board, lampshade, lamp socket and be connected in power line on the wiring board, wiring board, lampshade and lamp socket are disc, be pasted with light-emitting component LED on the wiring board, the bottom of lampshade is provided with the recess adaptive with the wiring board shape, the wiring board that is pasted with LED promptly is inlaid in the recess of lampshade, the top of lamp socket is provided with the cavity adaptive with lampshade, it is characterized in that forming on the madial wall of described lamp socket cavity at least two convex tendon shape spinners along the hoop trend, on described lampshade lateral wall, then form and the spinner corresponding grooves, and an end of groove is provided with the gathering sill that is opened on described lampshade lateral wall lower edge, also is provided with the elasticity ejecting mechanism that described wiring board can be ejected the lamp socket cavity together with described lampshade on the diapire of described lamp socket cavity.

2, the plate-like LED lamp of easy accessibility according to claim 1, it is characterized in that described elasticity ejecting mechanism comprises that a slice at least is arranged on the flexure strip on the diapire of described lamp socket cavity, one end of this flexure strip is fixed on the described lamp socket pocket base wall, the other end is a free end, and this free end has the trend that extends upwardly from described lamp socket pocket base wall all the time.

3, the plate-like LED lamp of easy accessibility according to claim 2 is characterized in that described flexure strip is formed in one on described lamp socket pocket base wall and gets.

4, according to the plate-like LED lamp of claim 2 or 3 described easy accessibility, the number that it is characterized in that described flexure strip is two, and is symmetrically set in described lamp socket cavity bottom.

5, the plate-like LED lamp of easy accessibility according to claim 1 and 2, it is characterized in that being equipped with on the described wiring board one and just can hold the solidus folder that power line passes, the power line welding ends promptly is divided into two strands of single lines after passing from the solidus folder, per share single line passes wiring board and is welded on the pad on the wiring board from the perforate on the wiring board more again from the bending of solidus folder front end end backward and be close to the solidus folder outside.

6, the plate-like LED lamp of easy accessibility according to claim 5, the main body that it is characterized in that described solidus folder is arc, two foots of arcuate main body both sides all extend preceding card base and the back card base that presss from both sides the front and back trend along solidus, and have on the described wiring board and described preceding card base and the adaptive draw-in groove of back card base.

7, the plate-like LED lamp of easy accessibility according to claim 6 is characterized in that described preceding card base is longer than back card base.