CN203533233U - LED arc light guide lamp with even light film and soft light film - Google Patents

Abstract

The utility model relates to a LED even & soft art light guide lamp which is equipped with an arc curvature light guide structure, wherein the arc curvature light guide structure comprises an arc light guide plate, a reflector which is disposed at the back of the arc light guide plate and has the same radian with the arc light guide plate, and an even light film and a soft light film in front of the arc light guide plate, the arc light guide plate is equipped with a LED light source band on edges, all the light source groups of the LED light source band are injected into the arc light guide plate and ejected out along vertical directions of tangent lines at each part of the arc curvature light guide structure, and the LED even & soft art light guide lamp is a lamp which can purify glaring light into the soft, event, pure, exquisite and stereo light with high light quality. In the implementation, the lamp which can be adapted to light fields and illumination as needed by various industrial job types is designed by three typical structures including a convex arc light guide lamp, a convex oval light guide lamp and a concave arc light guide lamp. In the lamp, an excellent technical manner for light quality purification is used and arc curvature is also used to control forms and trends of light beams. The lamp is simple in technology with relatively low cost and can be popularized and promoted easily.

Description

A kind of LED circular arc light conducting lamp with even smooth film and sheen film

Technical field

The utility model relates to the technical field of light fixture, a kind of LED circular arc light conducting lamp with even smooth film and sheen film specifically, be particularly related to the special technique that a kind of solid of applying circular arc leaded light curvature reflects to control light beam form and direction, design and adapt to the required light fixture of every profession and trade work post, even light and sheen filtering technique have been applied, by the dazzling light beam of LED, purifying becomes the light conducting lamp of soft, uniform desirable good light quality.

Background technology

In recent years, light trade is starting one reform new trend.The large life-span of that power consumption, short incandescent lamp was retired from office, and electricity-saving lamp has captured most of market, and LED new light sources light fixture is starting reform new upsurge.

LED is a kind of fair cold light source, and its advantage is many, and volume is little, light efficiency is high, the life-span is long, power consumption is little, without stroboscopic, without mercury poison, radiationless pollution, stable performance, and firm rapid wear not, is light source Developing mainstream from now on.Under national energy-saving policy is encouraged, LED manufacturing enterprise and research department, further improve and improve light efficiency and power by every possible means both at home and abroad.Early stage LED traffic lights have been realized and having been popularized at home, and in recent years along with LED technical development, automobile warning illumination section is used and gone up LED, and street, square, park street lamp are also progressively being promoted the use of.

Household LED light fixture kind is a feast for the eyes of all kinds now, the LED light source on present market, and light efficiency power improves a lot, so eyes directly see that LED stimulates very much, so cover with the measures such as one deck sheen face or soft light cover on light face.Within 3 years, on front market, applied the plane light conducting lamp of leaded light mechanismic design, it is after sheen and even smooth filtration treatment, and light is soft not dazzling, and usefulness is better, and shadow surface is dull unfortunately, can not adapt to the application of every profession and trade work post condition of work.According to international message, relevant expert thinks, light source Developing mainstream of future generation is semiconductor cooling light source, studying now application than the better semi-conducting material of LED silicon materials, little of nanometer, brightness is higher, more power saving, cost is lower, and this has proposed binomial technical task to modern light trade:

1, adopt any technological means, that group of mean people's light source is organically combined and combined together, then control form and the direction of its light beam.

2, how to improve its dispersion and dazzling light quality, be more suitable for the good light quality light fixture that every profession and trade work post staff needs.

Utility model content

The purpose of this utility model is to provide a kind of improved LED circular arc light conducting lamp with even smooth film and sheen film, mainly utilize circular arc leaded light curvature to reflect to control the technological means of light beam form and direction, the form that is applicable to meeting every profession and trade work post light fixture reaches the object of form, light field or the light illumination of light, and applies even light and sheen filtration means are carried out purifying light quality.

To achieve these goals, the technical solution of the utility model is: described light conducting lamp is provided with circular arc curvature light guide structure, described circular arc curvature light guide structure by circular arc LGP, be located at the circular arc LGP back side and the reflector same radian of circular arc LGP, and the even smooth film and the sheen film that are located at before circular arc LGP form, circular arc LGP edge is provided with LED light source band, the light source colony of LED light source band, all injects in circular arc LGP and penetrates along the tangent line vertical direction at each position of circular arc curvature light guide structure.

The soft circular arc light conducting lamp of LED rhythm described in the utility model is application circular arc LGP, colony's LED light source parallel connection is serially connected on soft being with, make all lampet light faces all towards circular arc LGP edge, allow colony's LED light source, all inject in circular arc LGP, combine together, then the reflector of same radian is set at the circular arc LGP back side, allow light according to circular arc curvature rule, tangent line vertical direction along each position of circular arc penetrates, simultaneously before light beam penetrates, the even smooth film of a slice and a slice sheen film are set, filtration through photon, light purifying is become to soft, the light fixture of uniform good light quality.Circular arc light-guiding lamp described in the utility model has following advantage:

1, with three kinds of typical structures of the LED circular arc light conducting lamp of even smooth film and sheen film, there is unique good light quality, and can design the light fixture that adapts to the various required this good light qualities of all industries.

2, this softness, even, pure, fine and smooth three-dimensional light source light fixture, coordinate electrodeless touch by-pass cock, can allow its brightness, color depth be more suitable for user's eye eyesight, especially, to the people that work under light for a long time, is starved of.Special its also can protect young people eye health of offspring is grown up, and for the poor crowd of those eyesights or the elderly, especially in the urgent need to the light fixture of this high-quality light source, this kind of light fixture is a kind of green, harmless light source lamp.

3, this matrix circular arc light conducting lamp particularly, it is a kind of three-dimensional spotlight lamp, can improve the resolution ratio that user looks thing level, can also become the adjustable light fixture of stereo colour that special scientific research detects application, as detect the transparent body, the fineness of translucent body or solid, purity or form etc., can not change in the situation of original design an original lamp band is replaced with to a light belt that has red Bai Lvsan look interval, increase again the electrodeless by-pass cock of the controlled touch of second gear, can monochromatic brightness adjusting, also colored and white can be mixed to synchronous or its color depth of asynchronous adjusting, it is a kind of high-quality light fixture.

4, owing to adopting LED light source, power supply is flow directing device, without stroboscopic, do not damage eye, is not subject to the humorous wave interference in same working region, and low-voltage is safer.

5, the utility model application LED light source, temperature rise trace, and have heat abstractor, do not affect environment and user's condition of work.

6, long service life, is 20 times of incandescent lamp, is the more than ten times of electricity-saving lamp.

7, luminance is high, and power consumption is little, is 1/10th of incandescent lamp, under the energy-conservation situation of current an urgent demand, is indispensable market competition advantage.

8, without mercury poison, radiationless pollution, firm, shock-resistant, not fragile.

9, stepless touch modification stability, safety, convenient.

As can be seen here, these light fixtures can be applied circular arc leaded light mechanism completely and design, produce.Application surface is quite wide and has good light quality without limitation, be other light fixture can not and, particularly the utility model light fixture had both comprised the original various advantages of LED, cold light, and the processing technology of producing is simpler honest and clean, be convenient to popularization and application and promote, be a kind of up-and-coming energy-saving lamp.

Accompanying drawing explanation

Figure 1A is the structural representation of the utility model convex circular arc light-guiding lamp.

Figure 1B is that the A-A of Figure 1A is to structural representation.

Fig. 2 A is the lampshade part-structure schematic diagram of the utility model matrix circular arc light-guiding lamp.

Fig. 2 B is that the B-B of Fig. 2 A is to structural representation.

Fig. 3 A is the lampshade part-structure schematic diagram of the oval light-guiding lamp of the utility model convex.

Fig. 3 B is that the C-C of Fig. 3 A is to structural representation.

Fig. 4 A is the structural representation of the utility model light guide sheet.

Fig. 4 B is the another structural representation of the utility model light guide sheet.

Fig. 5 A is the structural representation of the utility model support.

Fig. 5 B is is the another structural representation of the utility model support.

Fig. 6 A is the structural representation of the utility model reflector.

Fig. 6 B is the another structural representation of the utility model reflector.

Fig. 7 A is the structural representation of the utility model soft light sheet.

Fig. 7 B is the another structural representation of the utility model soft light sheet.

Fig. 8 A is the structural representation of the utility model lampshade.

Fig. 8 B is the another structural representation of the utility model lampshade.

Fig. 9 is the structure for amplifying schematic diagram of the utility model lampshade.

Figure 10 is is the dispersed structure schematic diagram of the utility model lamp bracket joint.

Figure 11 A is the structural representation of the utility model lamp socket.

Figure 11 B is the another structural representation of the utility model lamp socket.

The specific embodiment:

Below in conjunction with drawings and Examples, the utility model will be further described.

In each accompanying drawing, mark is expressed as follows: 1 circular arc LGP, 2 reflectors, 3 even smooth films, 4 sheen films, 5LED strip of light, 6 bases, 7 lampshades, 8 supports, 9 days top covers, 10 high-strength magnetic sheets, 11 cushions, 12 lamp bracket joints, 13 nod member, 14 ball-type seats, 15 stepless touch dimmer switch, 16 gantry skeletons.

A kind of LED circular arc light conducting lamp with even smooth film and sheen film described in the utility model, its difference with the prior art is: described light conducting lamp is provided with circular arc curvature light guide structure, described circular arc curvature light guide structure is by circular arc LGP, be located at the circular arc LGP back side and the reflector same radian of circular arc LGP, and the even smooth film and the sheen film that are located at before circular arc catheter plate form, circular arc LGP edge is provided with LED light source band, the light source colony of LED light source band, all inject in circular arc LGPs and penetrate along the tangent line vertical direction at each position of circular arc curvature light guide structure.Above-mentioned two kinds of plates and two tunics are fitted on same radian face, diameter is consistent, they are fixed by unified almag support, this support is also as the cooler of light fixture, on support ring limit, be provided with Jiong type sealing light hurdle, allow LED light belt be close to light hurdle inwall, light face is close to circular arc LGP edge airtight.

Circular arc light-guiding lamp mainly contains three kinds of typical structures, specific as follows:

1, convex circular arc light-guiding lamp:

The light fixture of this arc structure form belongs to the diffusion emission type of light, can, when design, control the light fixture of " illumination LUX " this version of its scattering of light " light field area " and light by curvature parameters, generally apply to lathe, weaving, printing, office, classroom, square, street lamp, court, movie theatre, wineshop, meeting-place, various form light fixtures in the hall and household.

As large-scale circular arc pendent lamp and lamp affixed to the ceiling in hall, its light is even, softness.

Two or four large-scale illuminators can be set on basketball court, can control its light field area coverage and illumination LUX according to lamp bracket height and spacing design circular arc curvature, this lamp is better than the light efficiency of general lamp, and illumination is dazzling by force and not, and according to district, there is no light and shade handing-over sense in transition.

2, the oval light-guiding lamp of convex:

It belongs to a kind of extension light fixture of circular arc light-guiding lamp structure in fact, and it is derivative according to work lighting surface horizontal proliferation face, and this light fixture is applicable to wide cut weaving, printing, and air brushing, advertisement, draws, collective's assembling, the application such as makeup.

As used lamp on weaving loom, past is clavate type energy-saving solar lamp, if use oval light-guiding lamp, this lamp can be extended and is lengthened to 3.8-6 rice, because it will examine the light quality of weaving cotton cloth at advancing banner zone closely, the light quality of the oval light-guiding lamp of the utility model is beautiful, evenly, soft, not dazzling especially, without stroboscopic.

3, matrix circular arc light-guiding lamp:

This is a kind of three-dimensional shadowless lamp tool, is also spotlight, and this lamp applications is worth higher, is generally applicable to scientific research, detects refine, finishing impression, medical operating, high-level photography, the industries such as embroidery.

The operation shadowless lamp tool of using as doctor in the past use be incandescent lamp and electricity-saving lamp because lamp illumination is too strong, great circle cambered surface is divided into numerous prismatics and combines; But too dazzling, so again little prism facets is added to fine and closely woven striped carrys out soft light quality.And apply circular arc light-guiding lamp of the present utility model, be used as shadowless lamp, both do not divided prismatic and added the complicated technology of microgroove, just can easily obtain evenly, exquisiteness, soft high-quality is without shadow effect, and it will economize on electricity and ten times of ILSs than the former two in addition.

As can be seen here, the three-dimensional shadowless lamp of matrix of application circular arc leaded light technology, will be a kind of genuine senior light fixture, this good light quality and effect can not and.

The convex circular arc light-guiding lamp of take in enforcement is example, illustrate the structure of this circular arc light-guiding lamp below, support is (to be circular arc LGP by light-conducting system, reflector, even smooth film and sheen film) be combined into a whole connector with LED light source, and the double effect of doing light hurdle and radiator, described light-conducting system top has cushion to protect and is provided with gantry skeleton to be fixed, lampshade is set on the skeleton of gantry, with six screws, fix, then adopt high-strength magnetic sheet that sky top cover is covered, lampshade below is provided with a base, between lampshade and base, by lamp bracket, be connected, described lamp bracket is by upper, lower two groups of lamp bracket joints form, on, between lower two groups of lamp bracket joints, by stainless steel tube, connect, on, lower two groups of lamp bracket joints are connected with a ball-type seat by the member of nodding respectively.Base is provided with stepless touch dimmer switch.

What Fig. 4 A in Fig. 4 and Fig. 4 B showed is circular arc LGP of the present utility model, and thickness is 5 millimeters, diameter 160mm, arc radius 171.5mm, material: the PC plastics compacting of float glass or K9 optical glass or macromolecule see-through 92% forms; LGP edge, injects light source; For making light consumption minimum, requiring the fineness at LGP edge is 14 grades (being at least more than or equal to 12 grades), for the desk lamp of writing or charting, requiring the illumination iux of injection LED lamp is 1500-750, power 10W-8W, apart from 300-500 millimeter, because differing for people's diopter ability, in design, apply one grade of electrodeless adjusting soft-touch control, allow user by own required adjusting luminosity, also can play power savings.

Fig. 5 A in Fig. 5 and Fig. 5 B are supporting structure schematic diagrames of the present utility model, in order to make nearly zero consumption of light source, light leak not, on LED light belt periphery design one circle Jiong type sealing light hurdle, the die casting of material application almag forms, the processing of turning white of processing rear oxidation, in design, adopt one-object-many-purposes technological means, this circle light hurdle doubles as fin simultaneously, although the general title cold light source of LED, because of the LED enterprise producing recently, improved the light efficiency of LED by every possible means, since light efficiency has had raising at full speed, cold light source also can some heating rather, heat can be accumulated, therefore light belt must have heat abstractor, the honest and clean support as combination lamp in this light hurdle and heat abstractor simultaneously, level and smooth in order to take into account lampshade good looking appearance, 12 screws of lamp bracket combination are imbedded to support the inside entirely.

Fig. 6 A in Fig. 6 and Fig. 6 B are the structural representations of reflector of the present utility model, in order to control the whereabouts means of the photon of polymerization in LGP, after circular arc LGP, the reflecting piece that liner a slice is 0.5 millimeter, reflecting piece material is to make with titanium white PC plate hot pressing or plastic uptake, for improving its reflector efficiency, after PC titanium white plate, plate again one deck mirror film.Note: (being before the back side is not) those are aggregated in the photon in LGP like this, will penetrate according to the tangent line vertical direction of leaded light arc.

Fig. 7 A in Fig. 7 and Fig. 7 B are the structural representations of softbox of the present utility model, before photon is penetrated, add the even smooth film of last layer and one deck sheen film, even smooth film can utilize the front one side of LGP, stamp the 100 milky white sites of object, then on the circular arc transparent panel of thick 2 millimeters, spray 1500 object frostings and carry out sheen, after the filtration of Zhe Er road light, just can obtain evenly softness and the ideal beam of high-quality.

Fig. 8 A in Fig. 8 and Fig. 8 B are the structural representations of lampshade of the present utility model, Fig. 9 is the local enlarged diagram of lampshade, the top of lampshade is provided with a slice sky top cover, and on zenith, six screws and light fixture are whole fixing, then by the sky top cover of 49 millimeters of Φ, cover in sky collar, because zenith has covered 10 millimeters of a slice Φ, and the high-strength magnetic sheet of thick 1 millimeter, it will tightly hold on sky collar, this light fixture be can't see a setscrew thus, makes very smooth and beautiful appearance of light fixture appearance.

Figure 10 is the dispersed structure schematic diagram of the utility model lamp bracket joint, lamp bracket consists of upper and lower two groups of lamp bracket joints, upper and lower two groups of lamp bracket joints are connected with a ball-type seat by the member of nodding respectively, that member of nodding can Rotate 180 degree, the ball-type seat of the other end, can rotating 360 degrees, upper and lower two groups, with stainless steel tube, connect, make the light fixture can all-direction rotation.

Figure 11 A in Figure 11 and Figure 11 B are the structural representations of the utility model base, lamp base is cast iron, can stablize light fixture is firm, after base, there is fixing hole, lamp socket can be fixed on the wall or is fixed on any face, to work use under drawing or specific condition, on table top, there is a groove, be stepless touch dimmer switch.

Light-guiding lamp of the present utility model can be applicable to various environment, adapts to different light source requirements, and form below understands that light conducting lamp of the present utility model is as 8 kinds of advantage places that different classes of light fixture is compared with incandescent lamp specifically;

The brightness of eight kinds of soft circular arc light conducting lamps of LED rhythm and the comparison of wasted work rate

Light fixture integral body has all reflected the content of distinct Chinese characteristics; Structure is also uncomplicated and simpler honest and clean, multiple functional, easy to use, and light quality is superior, the more advanced modernization of technology of application.

As can be seen here, these tool lamps can be applied circular arc leaded light mechanism completely and design, produce.Application surface is quite wide wide without limitation, and the good light quality of tool is other light fixture without in a ratio; It is comprising again the original various advantage content of LED, cold light especially, and the processing technology of its production is simpler honest and clean, and be convenient to popularization and application and promote, be a kind of the most energy-conservation up-and-coming technological precedence light fixture.

Claims (2)

1. the LED circular arc light conducting lamp with even smooth film and sheen film, it is characterized in that: described light conducting lamp is provided with circular arc curvature light guide structure, described circular arc curvature light guide structure by circular arc LGP, be located at the circular arc LGP back side and the reflector same radian of circular arc LGP, and the even smooth film and the sheen film that are located at before circular arc LGP form, circular arc LGP edge is provided with LED light source band, the light source colony of LED light source band, all injects in circular arc LGP and penetrates along the tangent line vertical direction at each position of circular arc curvature light guide structure.

2. a kind of LED circular arc light conducting lamp with even smooth film and sheen film according to claim 1, is characterized in that: circular arc LGP is these three kinds of structures of matrix arc surface, convex arc surface or convex ellipticity cambered surface.

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