A kind of adjusting means for the electricity-saving lamp for improving light efficiencyTechnical field
Electricity-saving lamp technical field is the utility model is related to, more particularly to a kind of regulation for the electricity-saving lamp for improving light efficiencyDevice.
Background technology
With the continuous progress of society, while quality of life is pursued, environmental consciousness is also increasingly developed peopleAnd raising.Lamp, important role is play always in our live, brought greatly just for the life at our nightsProfit, it accelerates the progress of society.Meanwhile people also continuously attempt to improve the efficiency of lamp while using lamp.
Traditional lamp is generally fixed, is not available for users to the structure of regulation, and the later stage is difficult regulation, so, is madeUsed time, due to typically only needing the lot of very little to illuminate, so as to which most light wastes, so, actual effectRate is very low.
The content of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed can improve illuminationThe adjusting means of the electricity-saving lamp of efficiency.
To achieve these goals, the utility model employs following technical scheme：
A kind of adjusting means for the electricity-saving lamp for improving light efficiency, including tail pipe, the tail pipe are cylindrical-shaped structure, tailThe inside of pipe is socketed with columned LED seat, and one end of the LED seat is provided with LED lamp bead, the other end of LED seatOne end of adjusting rod is connected with, the other end of the adjusting rod is socketed with two spacing rings, and one end of tail pipe is connected through a screw threadHave adjusting knob, the end face of the adjusting knob is socketed on adjusting rod, and the end face of adjusting knob positioned at two spacing rings itBetween, the one end of tail pipe away from adjusting knob is provided with middle pipe, and middle pipe is pyramidal structure, and tail pipe is connected with the small end of middle pipe, describedThe inwall of middle pipe is pasted with reflective mirror, and the big end of middle pipe is connected with front tube, and the front tube is cylindrical-shaped structure, and the side of front tube is setThere is through hole, gear is installed in the through hole, the inwall of front tube is provided with two symmetrical chutes, and the inside of front tube is provided with concave-concaveLens, the side of the biconcave lens is provided with two symmetrical sliding blocks along direction of axis line, and sliding block is connected with slide, slidingThe side of block is provided with rack, and rack and pinion engaged transmission, and side of the biconcave lens away from middle pipe is provided with biconvex lens, front tubeOne end away from middle pipe is provided with level crossing.
Preferably, the biconcave lens, biconvex lens, LED seat are concentric.
Preferably, the tail pipe, middle pipe, front tube are integral structure, and tail pipe, middle pipe, front tube are concentric.
Preferably, the rack and pinion is plastic material, and rack and pinion is straight tooth structure.
Preferably, the front tube is be bonded by glue with level crossing.
Preferably, the biconvex lens is connected with front tube by neck.
Preferably, the surface of the reflective mirror is coated with metal silverskin.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, rotation of adjustment knob, the position of coarse adjustment LED seat first ensure the illumination of LED lamp bead mostIn efficient scope, by the reflective mirror and biconcave lens of taper, light can be farthest collected, the light after collection existsConverged on biconvex lens, so as to realize the efficient utilization of light, avoid the diverging of light and produce waste, meanwhile, according toThe situation of shadow, gear is finely tuned, change the position of biconcave lens, preferably to collect light, pass through coarse adjustment and fine setting two-stageRegulation, can reach and fine-tune and put forward efficient purpose.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of electricity-saving lamp for improving light efficiency adjusting means structural representationFigure；
Fig. 2 be the utility model proposes a kind of electricity-saving lamp for improving light efficiency adjusting means biconcave lensEnd view drawing.
In figure：1 biconcave lens, 2 reflective mirrors, 3 LED lamp beads, 4 LED seats, 5 adjusting rods, 6 adjusting knobs, 7 tail pipes, 8Middle pipe, 9 gears, 10 level crossings, 11 biconvex lens, 12 front tubes, 13 sliding blocks, 14 racks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried outClearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than wholeEmbodiment.
Reference picture 1-2, a kind of adjusting means for the electricity-saving lamp for improving light efficiency, including tail pipe 7, tail pipe 7 are cylinderShape structure, the inside of tail pipe 7 are socketed with columned LED seat 4, and one end of LED seat 4 is provided with LED lamp bead 3, LED seat4 other end is connected with one end of adjusting rod 5, and the other end of adjusting rod 5 is socketed with two spacing rings, and one end of tail pipe 7 passes throughAdjusting knob 6 is threaded with, the end face of adjusting knob 6 is socketed on adjusting rod 5, and the end face of adjusting knob 6 is located at twoBetween spacing ring, the one end of tail pipe 7 away from adjusting knob 6 is provided with middle pipe 8, and middle pipe 8 is pyramidal structure, tail pipe 7 and middle pipe 8Small end is connected, and the inwall of middle pipe 8 is pasted with reflective mirror 2, and the big end of middle pipe 8 is connected with front tube 12, and front tube 12 is cylindrical-shaped structure,The side of front tube 12 is provided with through hole, and gear 9 is provided with through hole, and the inwall of front tube 12 is provided with two symmetrical chutes, front tube12 inside is provided with biconcave lens 1, and the side of biconcave lens 1 is provided with two symmetrical sliding blocks 13, and sliding block along direction of axis line13 are connected with slide, and the side of sliding block 13 is provided with rack 14, and rack 14 and the engaged transmission of gear 9, biconcave lens 1 are remoteThe side of middle pipe 8 is provided with biconvex lens 11, and the one end of front tube 12 away from middle pipe 8 is provided with level crossing 10, biconcave lens 1, lenticularMirror 11, LED seat 4 are concentric, and tail pipe 7, middle pipe 8, front tube 12 are integral structure, and tail pipe 7, middle pipe 8, front tube 12 are concentric,Rack 14 is plastic material with gear 9, and rack 14 is straight tooth structure with gear 9, and front tube 12 passes through glue with level crossing 10Bonding, biconvex lens 11 are connected with front tube 12 by neck, and the surface of reflective mirror 2 is coated with metal silverskin.
Rotation of adjustment knob 6 first, the position of coarse adjustment LED seat 4, ensure the illumination of LED lamp bead 3 in most efficient scopeIt is interior, by the reflective mirror 2 and biconcave lens 1 of taper, light can be farthest collected, the light after collection is in biconvex lensConverged on 11, so as to realize the efficient utilization of light, avoid the diverging of light and produce waste, meanwhile, according to shadowSituation, gear 9 is finely tuned, change the position of biconcave lens 1, preferably to collect light, reach and fine-tune and improve efficiencyPurpose.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is notThis is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicalityNew technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility modelWithin enclosing.