Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that one has multiple use
Mode, and the improved extensible formula LED being conveniently adjusted.
The purpose of this utility model can be realized by following technical proposal: a kind of improved extensible formula LED, including lamp
Seat, lamp socket rear end has the lamp holder for conduction, it is characterised in that: also include the bar shaped that shape is identical and cross section is the most curved
Fixing lamp plate, movable lamp plate and some connection lamp plates, fixing lamp plate, movable lamp plate and connection lamp plate extrados are respectively and fixedly provided with lamp
Pearl, fixing one long limit of lamp plate, movable one long limit of lamp plate and two long limits of some connection lamp plates pass sequentially through bar shaped skate machine
Structure coordinates and is slidably connected, fixing another long limit of lamp plate and the laminating of movable another long limit of lamp plate, fixing lamp plate, movable lamp plate and
Some connection lamp plate front ends are against on lamp socket front end face successively, and make fixing lamp plate, movable lamp plate and some connection lamp plates surround
Forming cylinder-like structure, fixed light front edge of board is fixed with lamp socket front end face, and stretchy activity lamp plate rear end, and passes sequentially through cunning
Motivation structure drives some connection lamp plate front ends to separate with lamp socket front end face, and makes fixing lamp plate, movable lamp plate and some connection lamps
Plate stretching forms strip structure.
When normally using, fixing lamp plate, movable lamp plate and some connection lamp plate front ends are against on lamp socket front end face successively, and
Make fixing lamp plate, movable lamp plate and some connection lamp plates surround formation cylinder-like structure, now can be used as compact LED bulb and make
With, also stretchy activity lamp plate rear end, and pass sequentially through slide mechanism and drive some connection lamp plate front ends to divide with lamp socket front end face
From, and make fixing lamp plate, movable lamp plate and the stretching of some connection lamp plates form strip structure, now can form LED lamp tube knot
Structure, therefore this LED facilitates adjustment structure, and can use as ornament lamp.
As preferably, described slide mechanism includes being respectively provided at the chute connected on two long limits of lamp plate and slide block, with
And it is respectively provided at the chute on one long limit of fixing lamp plate and movable one long limit of lamp plate and slide block.
Therefore slide mechanism is simpler durable.
As preferably, described movable lamp plate rear end is fixed with baffle plate, also include two ends respectively with lamp socket front end face and gear
The expansion link that plate medial surface is fixing, expansion link is formed by the socket of some hollow sliding bar, and is provided with spacing between adjacent slide bar
Mechanism, and when fixing lamp plate, movable lamp plate and some connection lamp plate front ends are against on lamp socket front end face successively, baffle plate medial surface energy
Offset with fixing lamp plate and some lamp plate rear ends that is connected respectively.
Expansion link is the rod-like device with Telescopic of prior art, simultaneously by baffle fit, plays reinforcement whole
The effect of body intensity, it is to avoid after stretching forms LED lamp tube mechanism, connects instability.
As preferably, described slide block and chute are respectively coated by the conducting strip being connected with lamp bead, and fixing lamp plate
Conducting strip be connected with lamp holder.
Therefore conducting strip can be utilized to coordinate conduct electricity for lamp bead, can also be provided in lamp holder lamp bead rectification simultaneously or
Control the device of lamp bead, but broadly fall into content known in the art.
Compared with prior art, this utility model has the advantage that
When normally using, fixing lamp plate, movable lamp plate and some connection lamp plate front ends are against on lamp socket front end face successively, and
Make fixing lamp plate, movable lamp plate and some connection lamp plates surround formation cylinder-like structure, now can be used as compact LED bulb and make
With, also stretchy activity lamp plate rear end, and pass sequentially through slide mechanism and drive some connection lamp plate front ends to divide with lamp socket front end face
From, and make fixing lamp plate, movable lamp plate and the stretching of some connection lamp plates form strip structure, now can form LED lamp tube knot
Structure, therefore this LED facilitates adjustment structure, and can use as ornament lamp.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is front view of the present utility model and horizontal upwarding cutaway view respectively.
Coding in figure is respectively as follows:
1, lamp socket;11, lamp holder;2, fixing lamp plate;21, movable lamp plate;22, lamp plate is connected;23, lamp bead;3, slide mechanism;
31, chute;32, slide block;4, baffle plate;41, expansion link.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this improved extensible formula LED, including lamp socket 1, lamp socket 1 rear end has for conduction
Lamp holder 11, also includes that lamp plate 2, movable lamp plate 21 and some connection lamp plates are fixed in the bar shaped that shape is identical and cross section is the most curved
22, fixing lamp plate 2, movable lamp plate 21 and connection lamp plate 22 extrados are respectively and fixedly provided with lamp bead 23, fixing 2 one long limits of lamp plate,
Movable 21 1 long limits of lamp plate and 22 two long limits of some connection lamp plates pass sequentially through bar shaped slide mechanism 3 cooperation and are slidably connected,
Fixing another long limit of lamp plate 2 and the laminating of movable another long limit of lamp plate 21, fixing lamp plate 2, movable lamp plate 21 and some connections
Lamp plate 22 front end is against on lamp socket 1 front end face successively, and makes fixing lamp plate 2, movable lamp plate 21 and some connection lamp plates 22 surround
Forming cylinder-like structure, fixing lamp plate 2 front end is fixed with lamp socket 1 front end face, and stretchy activity lamp plate 21 rear end, and leads to successively
Crossing slide mechanism 3 drives some connection lamp plate 22 front ends to separate with lamp socket 1 front end face, and makes fixing lamp plate 2, movable lamp plate 21 and
The stretching of some connection lamp plates 22 forms strip structure.
Further, slide mechanism 3 includes being respectively provided at the chute 31 connected on 22 two long limits of lamp plate and slide block 32, with
And it is respectively provided at the chute 31 on 2 one long limits of fixing lamp plate and movable 21 1 long limits of lamp plate and slide block 32.Movable lamp plate 21
Rear end is fixed with baffle plate 4, also includes the expansion link 41 that two ends are fixing with lamp socket 1 front end face and baffle plate 4 medial surface respectively, expansion link
41 are formed by the socket of some hollow sliding bar, and are provided with position-limit mechanism between adjacent slide bar, and when fixing lamp plate 2, extension light
Plate 21 and some connection lamp plate 22 front ends are against on lamp socket 1 front end face successively, baffle plate 4 medial surface can respectively with fixing lamp plate 2 and
Some connection lamp plate 22 rear ends offset.The conducting strip being connected with lamp bead 23 it is respectively coated by slide block 32 and chute 31, and fixing
Conducting strip on lamp plate 2 is connected with lamp holder 11.
When normally using, fixing lamp plate 2, movable lamp plate 21 and some connection lamp plate 22 front ends are against lamp socket 1 front end successively
On face, and make fixing lamp plate 2, movable lamp plate 21 and some connection lamp plates 22 surround formation cylinder-like structure, now can be used as
Compact LED bulb uses, also stretchy activity lamp plate 21 rear end, and passes sequentially through slide mechanism 3 and drive some connection lamp plates 22
Front end separates with lamp socket 1 front end face, and makes fixing lamp plate 2, movable lamp plate 21 and the stretching of some connection lamp plates 22 form bar shaped knot
Structure, now can form LED lamp tube structure, and therefore this LED facilitates adjustment structure, and can use as ornament lamp.