CN201083365Y

CN201083365Y - LED lamp capable of combining

Info

Publication number: CN201083365Y
Application number: CNU2007201838793U
Authority: CN
Inventors: 夏哲慈; 李秀军; 蔡晓宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-29
Filing date: 2007-09-29
Publication date: 2008-07-09
Anticipated expiration: 2017-09-29

Abstract

The utility model provides a combinable LED lamp which comprises a flat light base which is provided inside with a circuit board fixed with stripe LEDs and a connecting structure for combination of light bases. The utility model is characterized in that the light base is made of transparent plastic and the two sides of the surface of the light base are formed of clamping grooves, and connecting edges of a transparent lampshade are clamped in the clamping slots. The transparent flat light base adopted in the utility model allows light emitted by the LED on the circuit board to penetrate the light base, thereby achieving better decoration illumination effects. In addition, made of plastic, the light base requires no insulation, with more safety in use, and simple assembly and production. The circumference of the light base is closed, thereby achieving a better sealing effect, a certain dustproof and rainproof effect and a more reasonable and practical integral structure.

Description

A kind of LED lamp capable of being combined

Technical field

The utility model relates to a kind of LED lamp capable of being combined.

Background technology

In order to save the energy, along with new light fixture is continually developed, a large amount of LED luminous tubes has obtained using widely on lighting, so there are scientific and technical personnel to develop the LED light fixture.It as the patent No. 200620055966.6 Chinese patent " a kind of combined type bar shaped light fixture ", it is mainly by luminescence unit, Transparent lamp shade, aluminium backing constitutes, luminescence unit is mainly by the bar shaped wiring board of regular length, the bar shaped aluminum chassis of being located at a plurality of LED on the wiring board and ccontaining wiring board constitutes, many luminescence unit can combine by socket and plug, luminescence unit after the combination is located at and is formed thermo-contact in the aluminium backing, the aluminium backing top covers with Transparent lamp shade and constitutes combined type bar shaped light fixture, adopted the luminescence unit of regular length, need not to customize in advance the length of strip lamp, in use, only need the luminescence unit of many regular lengths is got final product by plug and receptacle combinations together, can free cutting, can make crooked arcuation, but lampshade and the bending of aluminium backing pattern help tortuous place and install.Its defective is that base is a metal, need between wiring board and base, increase necessary insulating barrier, having influenced assembling produces, and, base front surface is an opening, and lampshade is directly directly pegged graft by slot and is fixed on the front of base, causes sealing effectiveness bad, the dust rainwater is invaded easily, influence is normal to be used, and does not have flexible connection structure, influence installing and using on some tortuous occasions, lamp socket can not printing opacity, influence the decorative lighting effect, in case and after this strip lamp made, lampshade just can not remove and change, so, require further improvement design.

The utility model content

Technical problem to be solved in the utility model is to provide the LED lamp capable of being combined that a kind of structure is more reasonable and practical, decorative lighting is effective at existing background technology.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED lamp capable of being combined, it includes the lamp socket of flat strip shaped, the wiring board of the LED lamp that is fixed with strip and the syndeton of lamp socket combination are set in the lamp socket, it is characterized in that described lamp socket adopts transparent plastics to make, and making its surperficial both sides form draw-in groove, the both sides of Transparent lamp shade connect the edge clamping and connect on the draw-in groove.

As improvement, the lamp socket inner chamber width of described wiring board width and flat strip shaped is adaptive, and lamp socket inner chamber bottom surface has a jack-up wiring board convex tendon at least, is convenient to the wiring board limit mounting.

Further improve, described syndeton includes socket, have two flutings above the socket, above the Metal Contact part is set in, the outer end of Metal Contact part becomes two utmost points of plug for the Elastic Contact end, the inner end of Metal Contact part just is connected electrically in the copper-foil conducting electricity aperture of wiring board, have draw-in groove below the socket, in the draw-in groove of wiring board end fixing below socket, fix with alignment pin between socket and the lamp socket, adjacent LED lamp, it has wiring board in the end of lamp socket, and the conductive copper chaff on the wiring board and the Elastic Contact end in contact of Metal Contact part link together.This hard connection, easy to use, ease of connection, reliable and stable.

Further improve, described syndeton includes the end cap that is fixed in the lamp socket end, mold the pawl on band inclined-plane in the end cap oral area, the end cap opposite side is provided with the line ball piece, mold the line ball muscle on the wire casing end face in the middle of the line ball piece, the line ball piece couples together by the pilot hole of guide finger and wiring board, and the lead that connects wiring board in the lamp socket passes pawl and line ball muscle successively and is electrically connected with copper-foil conducting electricity aperture on the wiring board.Thisly be flexible coupling, easy to use, connect flexibly, reliable and stable.

At last, the user can select the lampshade that can change or not add lampshade according to the needs of oneself, makes that like this compound mode of this LED lamp is more flexible.

Compared with prior art, advantage of the present utility model is: the lamp socket that adopts transparent flat strip shaped, make that the circuit onboard led is luminous to come out by base also transmissive, the decorative lighting better effects if, and be to adopt plastics to make, need not insulation, uses safer, also easily assembling production, the lamp socket circumference seals, have better sealing effectiveness, can play certain dustproof and rainproof effect, lampshade is disassembling, assembling and replacing optionally, overall structure is more reasonable and practical, employing is flexible coupling and hardwired combined connecting structure, and ease of connection is convenient, and is reliable and stable.

Description of drawings

Fig. 1 LED lamp of the present utility model three-dimensional cutaway view;

The LED lamp connection diagram that Fig. 2 is capable of being combined;

The LED lamp schematic cross-section that Fig. 3 is capable of being combined;

The hardwired structure cutaway view of Fig. 4;

The hardwired structure cutaway view of Fig. 5;

Fig. 6 socket modular construction cutaway view;

The hardwired schematic diagram of Fig. 7;

The structure cutaway view that Fig. 8 is flexible coupling;

The stereogram of Fig. 9 line ball piece;

The end view of Figure 10 wiring board;

The cutaway view of Figure 11 end cap;

The stereogram that Figure 12 is flexible coupling;

The structure cutaway view that Figure 13 is flexible coupling.

Concrete embodiment

Below in conjunction with description of drawings examples of implementation of the present utility model are described in further detail.

As Fig. 1,3 illustrate, a kind of LED lamp 1 capable of being combined, it includes the lamp socket 2 of flat strip shaped, the wiring board 3 of the LED lamp that is fixed with strip and the syndeton of lamp socket combination are set in 2 on the lamp, these are traditional technological means, crucial part lamp socket 2 of the present invention adopts transparent plastics to make, and make its surperficial both sides mold draw-in groove 21, the both sides of Transparent lamp shade 4 connect edge 41 clampings and connect on the draw-in groove 21, thereby formed the LED lamp, lampshade 4 can adopt versicolor lampshade, and lampshade 4 the insides can be frosted or be distributed with Saw blade 42, select according to individual demand.The lamp socket 2 inner chamber width of wiring board 3 width and flat strip shaped are adaptive, lamp socket 2 inner chamber bottom surfaces have a jack-up wiring board convex tendon 22 at least, present embodiment is a convex tendon, and the height of convex tendon is 0.5mm, and wiring board 3 is plugged in the inner chamber of base 2 at an easy rate.The syndeton of lamp socket combination can adopt hard connection, see Fig. 4-7, it comprises the socket 5 that is plugged in the lamp socket end, have two flutings 51 above the socket, above Metal Contact part 6 is set in, the outer end of Metal Contact part 6 is an Elastic Contact end 61, become two utmost points of plug, the inner end of Metal Contact part 6 in the copper-foil conducting electricity aperture 32 of wiring board 3, can be adopted welding with regard to socket connection, and they are electrically connected, have draw-in groove 52 below the

socket

5,52 li of the draw-in groove of wiring board 3 ends fixing below socket are fixed with alignment pin 7 between socket 5 and the lamp socket 2, simultaneously, adjacent LED lamp, it has wiring board 3 in the end of lamp socket 2, the conductive copper chaff 31 on the wiring board 3 contacts with the Elastic Contact end 61 of Metal Contact part and links together, and has just constituted hardwired syndeton.Certainly, the LED lamp also can adopt another kind of flexible connection structure, see Fig. 8-13, be convenient on the occasion of bending, connect and use, it includes end cap 8, be fixed in lamp socket 2 ends, mold the pawl 81 on band inclined-plane in end cap 8 oral areas, end cap 8 opposite sides are provided with line ball piece 9, the wire casing 91 end faces aftershaping of going forward goes out twice line ball muscle 92 in the middle of the line ball piece 9, line ball piece 9 couples together by two pilot holes 33 of two guide fingers being symmetrically distributed on the bottom surface 93 with wiring board 3, and the lead 10 that connects wiring board in the lamp socket passes pawl 81 and line ball muscle 92 successively and is electrically connected with copper-foil conducting electricity aperture 32 on the wiring board, thereby adjacent LED lamp is connected.And, thisly being flexible coupling, line ball is firm, and is easy to connect, very reliable, can bear the 60N pulling force, draws continuously 25 times, and displacement is no more than 1mm.

Claims

1. LED lamp capable of being combined, it includes the lamp socket of flat strip shaped, the wiring board of the LED lamp that is fixed with strip and the syndeton of lamp socket combination are set in the lamp socket, it is characterized in that described lamp socket adopts transparent plastics to make, and making its surperficial both sides form draw-in groove, the both sides of Transparent lamp shade connect the edge clamping and connect on the draw-in groove.

2. LED lamp according to claim 1 is characterized in that the lamp socket inner chamber width of described wiring board width and flat strip shaped is adaptive, and lamp socket inner chamber bottom surface has a jack-up wiring board convex tendon at least.

3. LED lamp according to claim 1, it is characterized in that described syndeton includes socket, have two flutings above the socket, above the Metal Contact part is set in, the outer end of Metal Contact part becomes two utmost points of plug for the Elastic Contact end, the inner end of Metal Contact part just is connected electrically in the copper-foil conducting electricity aperture of wiring board, have draw-in groove below the socket, in the draw-in groove of wiring board end fixing below socket, fix with alignment pin between socket and the lamp socket, adjacent LED lamp, it has wiring board in the end of lamp socket, and the conductive copper chaff on the wiring board and the Elastic Contact end in contact of Metal Contact part link together.

4. LED lamp according to claim 1, it is characterized in that described syndeton includes the end cap that is fixed in the lamp socket end, mold the pawl on band inclined-plane in the end cap oral area, the end cap opposite side is provided with the line ball piece, mold the line ball muscle on the wire casing end face in the middle of the line ball piece, the line ball piece couples together by the pilot hole of guide finger and wiring board, and the lead that connects wiring board in the lamp socket passes pawl and line ball muscle successively and is electrically connected with copper-foil conducting electricity aperture on the wiring board.

5. LED lamp according to claim 4 is characterized in that described line ball muscle is furnished with twice before and after the wire casing end face.

6. LED lamp according to claim 4 is characterized in that described guide finger is two, is arranged on the line ball piece bottom surface symmetrically.