CN201373336Y - Light distribution plate with light distribution curve consisting of a plurality of surfaces - Google Patents

Abstract

The utility model relates to a light distribution plate with a light distribution curve consisting of a plurality of surfaces, which is used in a light transmission cover body of a lamp, a reflecting sign on the road separating line and a sunlight condenser. In the technical proposal, a light-passing board is provided with at least four surfaces, each surface is a curved or flat surface, and the surfaces form the light distribution plate with the light distribution curve used for controlling a light ray travelling path to achieve uniform distribution of light rays. With the structure, the utility model can be applied to the lamp to achieve the uniform distribution of the light rays, avoid the Gaussian distribution with particular brightness just below the lamp, control the light rays to illuminate partial areas, and leading to a wider illuminated area. The utility model can also be applied to the reflecting sign on the road separating line so as to achieve the safe driving effect, and to the sunlight condenser to gather light rays of wider angles.

Description

Have the numerical table face and form the light distribution sheet material of light distribution curve

Technical field

The utility model particularly has the light distribution sheet material that the numerical table face is formed light distribution curve about a kind of light control structure.

Background technology

Lighting generally is divided into two kinds of indoor and outdoor uses, indoor light fixture is based on half-mask (please join Figure 1A), mainly above light source 102, install the light tight cover body 101 of a half-mask, the an inboard reflective surface 103 tool reflecting effects of cover body, its illuminating ray is except that the light of light source direct irradiation, also having a lot of light is to reflect lamp interior to the field of illumination by reflective surface 103, this type of light fixture produces dazzling and dazzle situation for avoiding light source to eyes, doing atomizing usually on the light source surface and handling the reduction aforementioned phenomenon.

And the outdoor use light fixture is because of considering that environmental factor is all based on all cover lampshade (please join Figure 1B); tie up to (Figure 1A) below device one printing opacity cover body 104; this cover body is to avoid the glare phenomenon of eyes direct-view light source can become the miniature salient point of figurate number graininess irregular alignment (being commonly called as frosted glass) in emitter surface usually; this the two all have common drawback to be because the surface is handled and lost a lot of brightness through atomizing, and this class light fixture commonly used generally has brightness to concentrate on the Gaussian distribution phenomenon of certain block under the light fixture.

Please refer to Fig. 2, system is installed on the light fixture commonly used of street or park illumination, fix a light fixture 202 by a lamp stand 201 tops, lamp interior one light source 203 and exiting surface are towards the top, one printing opacity cover body 204 is installed on the light fixture exiting surface, and the road lighting weak effect also causes serious light pollution phenomenon to the light of this cover body toward shining not only from all directions.

Please refer to Fig. 3, be to avoid causing light pollution and glare phenomenon and the fitting structure commonly used that designs, fix a light fixture 302 by a lamp stand 301 tops, lamp interior one light source 303 and exiting surface are towards the top, the reflecting plate 304 that light fixture top device one tiltedly stands, the light of light fixture is reflexed to ground, and it still has the imperfection part is that illumination zone can't reach broad effect.

In addition, the reflector at night of road separator bar device commonly used, system is fixed on the separator bar of track with device one plastic plate with fluorescent agent composition in the metal framework, produce reflecting effect when shining this plastic plate by auto bulb in travelling, make the driver be easy to differentiate track and road ahead bending direction, its shortcoming is when the plastic plate with fluorescent agent is covered by dust, promptly weakens its reflecting effect, even does not have reflection action fully.

Summary of the invention

The utility model purpose is, a kind of light distribution sheet material that the numerical table face is formed light distribution curve that has is provided, to improve light fixture diffuser body commonly used and the reflective sign disadvantages of road separator bar, and sunshine is assembled minimizing solar heat-collection plate cost, the light distribution sheet material of forming light distribution curve with the numerical table face, be installed in the exiting surface and reflective sign of road separator bar and sunshine light and heat collection of all kinds of light fixtures commonly used, control most light refraction or reflection angle, it is shone in predetermined field of illumination.

A kind of light distribution sheet material of the utility model with numerical table face composition light distribution curve, it is characterized in that, comprise a printing opacity sheet material that is formed with at least four surfaces, the inboard that wherein at least one surface is light sensitive surface, at least one surface is that light reflecting surface, at least one surface are the light refraction exiting surface; And each surperficial curvature, gradient and surface area are according to making incident ray produce the angle of refraction or reflection through this surface and changing.

Wherein, it is for reaching the equally distributed lighting exiting surface of field of illumination light cover body in order to most light refraction of control light fixture and reflection angle, and this lighting possesses one with upper lamp shade and an above light source.

Wherein, it is the reflective marker of road separator bar.

Wherein, it is a sunshine optically focused heating solar thermal-arrest plate panel.

Wherein, the numerical table face of its printing opacity sheet material forming is the plane.

Wherein, the numerical table face of printing opacity sheet material forming is a round surface.

Wherein, the numerical table face of its printing opacity sheet material forming is plane and round surface combinatorial surface.

Wherein, the shape of printing opacity sheet material is selected from one of square, circular, oval and irregular shape or combination.

Wherein, the material of its printing opacity sheet material is selected from one of light-passing plastic, transparent glass or combination.

Wherein, the round surface of printing opacity sheet material forming is the convex round surface.

Wherein, the round surface of printing opacity sheet material forming is the spill round surface.

Wherein, the round surface of middle printing opacity sheet material forming is the convex round surface.

Wherein, the round surface of printing opacity sheet material forming is the spill round surface.

Numerical table face at the printing opacity sheet material forming can be round surface or plane, and each surface tilt degree, curvature and surface area are according to incident ray is changed through the angle of this surface refraction or reflection.Pass through said structure, being applied to light fixture can reach light and evenly distribute and avoid bright especially Gaussian distribution phenomenon under the light fixture, also can reach control light toward certain regional area irradiation and the broader effect in field of illumination, be applied to the reflective sign of road separator bar and can reach the safe driving effect, be applied to sunshine optically focused and can assemble the wider light of angle.

Light distribution sheet material of the present utility model will illustrate it with following various embodiments.

Description of drawings

Figure 1A is a kind of known half-mask lighting schematic diagram,

Figure 1B is a kind of known all cover lighting schematic diagram,

Fig. 2 is another kind of known all cover lighting schematic diagram,

Fig. 3 is a kind of known reflector lighting schematic diagram,

Fig. 4 is that the light distribution sheet material with numerical table face composition light distribution curve produces refraction results to light,

Fig. 4 A is that the light distribution sheet material with numerical table face composition light distribution curve produces refraction results to light,

Fig. 4 B is that the light distribution sheet material with numerical table face composition light distribution curve produces refraction results to light,

Fig. 5 and Fig. 5 A are first kind of embodiment view of the utility model light distribution sheet material,

Fig. 6 is that first kind of embodiment of the utility model light distribution sheet material produces refraction and the path schematic diagram that reflects for control light,

Fig. 7, Fig. 7 A and Fig. 7 B are second kind of embodiment view of the utility model light distribution sheet material,

Fig. 8 is that second kind of embodiment of the utility model light distribution sheet material produces refraction and the path schematic diagram that reflects for control light,

Fig. 9 and Fig. 9 A are the third embodiment view of the utility model light distribution sheet material,

Figure 10 is that the third embodiment of the utility model light distribution sheet material produces refraction and the path schematic diagram that reflects for control light,

Figure 11, Figure 11 A and Figure 11 B are the 4th kind of embodiment view of the utility model light distribution sheet material,

Figure 12, Figure 12 A and Figure 12 B are the 5th kind of embodiment view of the utility model light distribution sheet material,

Figure 13, car 13A and the 6th kind of embodiment view of Figure 13 B the utility model light distribution sheet material,

Figure 14, Figure 14 and Figure 14 B are the 7th kind of embodiment view of the utility model light distribution sheet material,

Figure 15, Figure 15 A and Figure 15 B are the 8th kind of embodiment view of the utility model light distribution sheet material,

Figure 16, Figure 16 A are the 9th kind of embodiment view of the utility model light distribution sheet material,

Figure 17, Figure 17 A are the tenth kind of embodiment view of the utility model light distribution sheet material,

Figure 18, Figure 18 A and Figure 18 B are the 11 kind of embodiment view of the utility model light distribution sheet material,

Figure 19, Figure 19 A and Figure 19 B are the 12 kind of embodiment view of the utility model light distribution sheet material,

Figure 20, Figure 20 A and Figure 20 B are the 13 kind of embodiment view of the utility model light distribution sheet material,

Figure 21, Figure 21 A and Figure 21 B are the 14 kind of embodiment view of the utility model light distribution sheet material,

Figure 22 the utility model light distribution sheet material applies to the embodiment view of light fixture commonly used,

Figure 23 is the embodiment view that the utility model light distribution sheet material applies to light fixture commonly used,

Figure 24 is the embodiment view that the utility model light distribution sheet material applies to light fixture commonly used,

Figure 25 and Figure 25 A are the 15 kind of embodiment view of the utility model light distribution sheet material,

Figure 26 and Figure 26 A are the 16 kind of embodiment view of the utility model light distribution sheet material,

Figure 27 and Figure 27 A are the 17 kind of embodiment view of the utility model light distribution sheet material,

Figure 28, Figure 28 A and Figure 28 B are the 18 kind of embodiment view of the utility model light distribution sheet material,

Figure 29, Figure 29 A and Figure 29 B are the 19 kind of embodiment view of the utility model light distribution sheet material,

Figure 30, Figure 30 A and Figure 30 B are the 20 kind of embodiment view of the utility model light distribution sheet material,

Figure 31 is the embodiment view that the utility model light distribution sheet material applies to the reflective sign of road separator bar,

Figure 32 and Figure 32 A are sunshine optically focused heating solar thermal-arrest plate structure commonly used,

Figure 33 and Figure 33 A are the 21 kind of embodiment view of the utility model light distribution sheet material,

Figure 34, Figure 34 A and Figure 34 B are the 22 kind of embodiment view of the utility model light distribution sheet material,

Figure 35, Figure 35 A and Figure 35 B are the 23 kind of embodiment view of the utility model light distribution sheet material,

Figure 36 and Figure 36 A are the 24 kind of embodiment view of the utility model light distribution sheet material,

Figure 37, Figure 37 A and Figure 37 B are the 25 kind of embodiment view of the utility model light distribution sheet material,

Figure 38 applies to an embodiment view of sunshine optically focused heating solar thermal-arrest plate for the utility model light distribution sheet material.

The specific embodiment

Please refer to Fig. 4, Fig. 4 A and Fig. 4 B structure of the present utility model and principle are described, and explanation is adjusted printing opacity sheet material numerical table face composition light distribution curve structure to control light travel path state in diagram.

Referring to Fig. 4, one numerical table face printing opacity sheet material 401, enter with angle incident ray 402 that printing opacity sheet material 401 1 is surperficial to be produced refraction 403 the time and enter printing opacity sheet material 401 inside when two, arrive at another surperficial 404 o'clock because of the critical angle of the angle of its incident ray 402 and normal 405, so reflect printing opacity sheet material according to refraction principle less than this printing opacity sheet material.

If when the surface 407 of angle such as Fig. 4 A is adjusted on the surface 404 of Fig. 4, the angle of incident ray 402 and normal 408 is promptly greater than the critical angle of this printing opacity sheet material, make incident ray 402 advance toward the upper right side according to reflection law (incidence angle equals angle of reflection) reflection, arrive another surface 409 in these surperficial 407 inboards; At this moment, the angle of the normal 410 on incident ray 402 and surface 409 is less than the critical angle of this printing opacity sheet material, so reflect printing opacity sheet material according to refraction principle.

If again the surface 409 of Fig. 4 A is adjusted the surface 411 of angles such as Fig. 4 B and at 413 o'clock, wherein an incident ray 402a is 54.9 ° of critical angles greater than this printing opacity sheet material with the angle of the normal 412 on surface 411, incident ray 402 a advance toward the upper right side according to the reflection law reflection in these surperficial 411 inboards, arrive of the critical angle of the angle of another surperficial 415 o'clock its incident ray 402a and normal 416, so reflect printing opacity sheet material according to refraction principle less than this printing opacity sheet material.Another incident ray 402b is 62.3 ° of critical angles greater than this printing opacity sheet material with the angle of the normal 414 on surface 413, incident ray 402b advances toward the upper right side according to the reflection law reflection in these surperficial 413 inboards, arrive of the critical angle of the angle of another surperficial 415 o'clock its incident ray 402b and normal 417, so reflect printing opacity sheet material according to refraction principle less than this printing opacity sheet material.

Hence one can see that as long as appropriate each surperficial gradient, curvature and the surface area of adjusting the printing opacity sheet material with numerical table face can be controlled the travel path of light and final irradiation area.

Below, will be with the utility model various embodiments explanation shown in the drawing.

Please refer to Fig. 5 and Fig. 5 A, form first kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 501 end faces central authorities, one surface 502 is designed to the light sensitive surface, one surface 503, bottom is designed to the light reflecting surface, side has several different sizes surface 504,505,506,507,508,509,510, it is all different to the reflection or the refraction angle of incident ray that each surface is designed to light reflection or refraction exiting surface and each surface, those surperficial light of each incident are finally shone in predetermined field of illumination, one surface 511, top reflects printing opacity sheet material 501 to the field of illumination with all incident raies, these printing opacity sheet material 501 all surfaces are that benchmark is formed a ring light distribution sheet material with center line 512, each surface tilt degree of the numerical table face of printing opacity sheet material forming, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Fig. 6, illustrate that the utlity model has first kind of embodiment of light distribution sheet material that the numerical table face forms light distribution curve shines path and result in presumptive area for control light, after number enters a surface 603 of light distribution sheet material 601 middle sections with angle incident ray 602, all light 602 can with enter with the angle refraction light distribution sheet material 601 inside up to the surface 604 when inboard because of of the critical angle of its incidence angle greater than this light distribution sheet material, light 602 reflects toward the upper right side with the reflection angle that is same as incident angle in these surperficial 604 inboards, light 602 is incident in the surface 605 of different size during to right edge respectively, 606,607,608,609,610, wherein be incident in surface 605 light 602 when reflexing to top surface 611 toward the top once more greater than the critical angle of this light distribution sheet material because of incidence angle, because of of the critical angle of its incidence angle less than this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 611, be incident in surface 606 light 602 when also reflexing to top surface 611 toward the top once more greater than the critical angle of this light distribution sheet material because of incidence angle, because of of the critical angle of its incidence angle less than this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 611, all the other light distinctly shine in predetermined field of illumination with aforementioned situation, only each light 602 is incident in the surface 605 of different size, 606,607,608,609,610, make the reflection angle difference of each light 602, go out scope 612 behind this light distribution sheet material by light refraction and can find out and the utlity model has the light distribution sheet material that the numerical table face is formed light distribution curve, really can control light going direction and specific field of illumination and reach the field of illumination broad with the distribution of light effect of uniform.

Referring to Fig. 7, Fig. 7 A and Fig. 7 B the utlity model has second kind of embodiment that the numerical table face is formed the light distribution sheet material of light distribution curve, one printing opacity sheet material, 701 shaping numerical table faces are formed the light distribution curve structure with first embodiment design, difference is that benchmark is formed half circular light distribution sheet material at those numerical table faces with center line 702, second half circular configuration top surface 703 of circle centre position is designed to the light sensitive surface, the surface 705 of three different sizes in bottom surface, 706,707 are designed to the reflecting surface of light, one side edge surface 708 is designed to the ray refraction face, another side edge surface 704 is designed to the light reflecting surface for arcwall face, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Fig. 8, illustrate that the utlity model has second kind of embodiment of light distribution sheet material that the numerical table face forms light distribution curve shines path and result in presumptive area for control light, after number enters a light receiving surface 810 of light distribution sheet material 801 middle sections with angle incident ray 802, its light refraction and reflection results are illustrated in this no longer repeated description with Fig. 6, after number enters a light receiving surface 804 of light distribution sheet material 801 another semi-circular structure of central area with angle incident ray 803, do not produce three surfaces 805 of refraction up to the bottom, 806,807, this counts light 803 and is incident in this three inner side surfaces 805,806,807 o'clock incident angles are all greater than the critical angle of this light distribution sheet material, with three different reflection angles light 803 is not reflected toward the right respectively so do not reflect bright dipping distribution grid material 801, incident angle all reflects light distribution sheet material 801 according to refraction principle toward the lower right less than the critical angle event during to right lateral surface 808, reflected once more by surperficial 809 o'clock and to enter light distribution sheet material 801 inside, behind the surface of right-hand component different size, up reflex to the field of illumination with different reflection angles again, its process is described in this with Fig. 6 and no longer repeats, and figure can find out that the light distribution sheet material with numerical table face composition light distribution curve of the special structural design of process can be with most light toward monolateral certain specific illumination area illumination thus.

Please refer to Fig. 9 and Fig. 9 A, form the third embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 901 top surfaces 902 and regional area are designed to the light sensitive surface, one surface 903, bottom is designed to the light reflecting surface, another surface 912 is designed to reflect exiting surface, side has the surface 904 of several different sizes, 905,906,907,908,909,910, the facial part of this numerical table is designed to the light reflecting surface and each inner side surface is all different to the reflection angle of incident ray, part is designed to the light refraction exiting surface and each surface is all different to the refraction angle of incident ray, making each be incident in those surperficial light finally shines in predetermined field of illumination, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 911, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 10, illustrate that the utlity model has the third embodiment of light distribution sheet material that the numerical table face forms light distribution curve shines path and result in presumptive area for control light, after number enters surperficial 1003 middle sections of light distribution sheet material 1001 with angle incident ray 1002, all light 1002 do not produce refraction when entering light distribution sheet material 1001 inside one surface 1004 be inboard up to the bottom because of of the critical angle of its incidence angle greater than this light distribution sheet material, so reflect toward the lower right with the angle that is same as incidence angle at these surface 1004 inboard number light 1002, light 1002 is incident in the surface 1005 of different size during to right edge respectively, 1006,1007,1008,1009,1010, the light 1002 that wherein is incident in surface 1005 is because of the critical angle of its incidence angle less than this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 1005, the light 1002 that is incident in surface 1006 is also because of the critical angle of its incidence angle less than this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 1006, the light 1002 that is incident in surface 1007 is also because of the critical angle of its incidence angle less than this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 1007, the light 1002 that is incident in surface 1008 is also because of the critical angle of its incidence angle less than this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 1008, the light 1002 that is incident in surface 1009 is because of the critical angle of its incidence angle greater than this light distribution sheet material, so in these surface 1009 inboard lower surface 1011 that reflex to toward below, its incidence angle is less than the critical angle of this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 1011, the light 1002 that is incident in surface 1010 is also because of the critical angle of its incidence angle greater than this light distribution sheet material, so in these surface 1010 inboard lower surface 1011 that reflex to toward below, its incidence angle is less than the critical angle of this light distribution sheet material, so be refracted to predetermined field of illumination on this surface 1010, figure can find out and the utlity model has the light distribution sheet material that the numerical table face is formed light distribution curve thus, really can control light going direction with specific field of illumination and reach the broad and light histogram effect of uniform in field of illumination.

Referring to Figure 11, Figure 11 A and Figure 11 B the utlity model has the 4th kind of embodiment that the numerical table face is formed the light distribution sheet material of light distribution curve, one printing opacity sheet material, 1101 shaping numerical table face structures are with the 3rd embodiment design, difference is that those numerical table faces are that benchmark is formed half circular light distribution sheet material with center line 1102, second half one surface 1103, circular configuration top of circle centre position is designed to sensitive surface, the surface 1105 of three different sizes in bottom, 1106,1107 inboards are designed to the reflecting surface of light, side one surface 1108 is designed to the ray refraction face, another side edge surface 1104 is designed to the light reflecting surface for the arcwall face inboard, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 12, Figure 12 A and Figure 12 B, form the 5th kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one surface 1202, one printing opacity sheet material, 1201 tops is designed to the light sensitive surface, one surperficial 1203 inboards, bottom are designed to the light reflecting surface, side has the surface 1204 of several different sizes, 1205,1206,1207,1208,1209,1210, it is all different to the reflection or the refraction angle of incident ray that each this surface is designed to light reflecting surface or refraction exiting surface and each surface, those surperficial light of each incident are finally shone in predetermined field of illumination, another surface 1211, top is designed to the light refraction exiting surface all incident raies is reflected printing opacity sheet material 1201 to the field of illumination, this printing opacity sheet material all surface is that reference mirror looks like to form a square light distribution sheet material with center line 1212, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 13, Figure 13 A and Figure 13 B, form the 6th kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 1301 top center lines, 1309 right-hand part structural designs with the 5th kind of embodiment right-hand part structure in this repeated description no longer, one surface 1302, top, left side is designed to the light sensitive surface, the bottom is the surface 1304 of three different sizes, 1305,1306 inboards are designed to the light reflecting surface, two surfaces 1307, right side, 1308 are designed to the light refraction face, one surperficial 1303 inboards, left side are designed to the light reflecting surface, and form a square light distribution sheet material with the right-hand part structure, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 14, Figure 14 A and Figure 14 B, form the 7th kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one surface, one printing opacity sheet material, 1401 tops, 1402 central local zone design are the light sensitive surface, one surperficial 1403 inboards, bottom are designed to the light reflecting surface, another surface 1412, bottom is designed to the light refraction exiting surface, side has the surface 1404 of several different sizes, 1405,1406,1407,1408,1409,1410, the facial part of this numerical table is designed to the light reflecting surface and each inner side surface is all different to the reflection angle of incident ray, part is designed to the light refraction exiting surface and each surface is all different to the refraction angle of incident ray, those surperficial light of each incident are finally shone in predetermined field of illumination, this printing opacity sheet material all surface is that reference mirror looks like to form a square light distribution sheet material with center line 1411, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 15, Figure 15 A and Figure 15 B, form the 8th kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material 1501 in center line 1502 right-hand part structural designs with the 7th kind of embodiment right-hand part structure in this repeated description no longer, one surface 1503, top, left side is designed to the light sensitive surface, the bottom is the surface 1505 of three different sizes, 1506,1507 inboards are designed to the light reflecting surface, one surface 1508, right side is designed to the light refraction face, one surperficial 1504 inboards, left side are designed to the light reflecting surface, this left side structure and right-hand part structure are formed a square light distribution sheet material, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 16, Figure 16 A, form the 9th kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 1601 center of top, one surface 1602 and next door numerical table face 1603,1604,1605,1606 are designed to the light sensitive surface, one surface 1612, bottom surface is designed to the light refraction exiting surface, side has the surface 1607 of several different sizes, 1608,1609,1610,1611, this numerical table face inboard is designed to the light reflecting surface and each inner side surface is all different to the reflection angle of incident ray, making each be incident in those surperficial light finally shines in predetermined field of illumination, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 1613, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 17, Figure 17 A, form the tenth kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 1701 few top surfaces 1702,1703,1704,1705,1706,1707,1708 are designed to the light sensitive surface, one surface 1713, bottom surface is designed to the light refraction exiting surface, side has the surface 1709 of several different sizes, 1710,1711,1712, this numerical table face inboard is designed to the light reflecting surface and each inner side surface is all different to the reflection angle of incident ray, making each be incident in those surperficial light finally shines in predetermined field of illumination, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 1714, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 18, Figure 18 A and Figure 18 B, form the 11 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, be shaped to organize the numerical table faces 1802,1803,1804 of different sizes design with a printing opacity sheet material 1801 more, form a light distribution sheet material, each surface tilt degree, curvature and the surface area of printing opacity sheet material forming numerical table face are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 19, Figure 19 A and Figure 19 B, form the 12 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, be shaped to organize the numerical table faces 1902,1903,1904,1905,1906 of different sizes design with a printing opacity sheet material 1901 more, form a light distribution sheet material, each surface tilt degree, curvature and the surface area of printing opacity sheet material forming numerical table face are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 20, Figure 20 A and Figure 20 B, form the 13 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, be shaped to organize the numerical table faces 2002,2003,2004 of different sizes design with a printing opacity sheet material 2001 more, form a light distribution sheet material, each surface tilt degree, curvature and the surface area of printing opacity sheet material forming numerical table face are to change according to making the angle that is incident in this surface light refraction or reflection.

Please examine Figure 21, Figure 21 A and Figure 21 B, form the 14 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, be shaped to organize the numerical table faces 2102,2103,2104,2105,2106,2107,2108 of different sizes design with a printing opacity sheet material 2101 more, form a light distribution sheet material, each surface tilt degree, curvature and the surface area of printing opacity sheet material forming numerical table face are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 22, form the light distribution sheet material of light distribution curve and apply to first embodiment in the light fixture for the utlity model has the numerical table face, a light fixture 2202 is fixed on one lamp stand, 2201 tops, lamp interior one light source 2203 and exiting surface are towards the top, wherein arbitrary light distribution sheet material of light fixture 2202 exiting surface devices one above-mentioned the first to the 14 kind of embodiment, this legend is an example with first kind of embodiment light distribution sheet material 2204, light is after the refraction and reflection of light distribution sheet material 2204 in the light fixture 2202, and most light down quadrature is penetrated in ground.

Please refer to Figure 23, form the light distribution sheet material of light distribution curve and apply to second embodiment in the light fixture for the utlity model has the numerical table face, a light fixture 2302 is fixed on one lamp stand, 2301 tops, light fixture 2302 inner light sources 2303 and exiting surface are towards the top, wherein arbitrary light distribution sheet material of light fixture 2302 exiting surface devices one above-mentioned the first to the 14 kind of embodiment, this legend is an example with first kind of embodiment light distribution sheet material 2304, light distribution sheet material 2304 top devices one light tight cover body 2305, light is after the refraction and reflection of light distribution sheet material 2304 in the light fixture 2302, and most light down quadrature is penetrated in ground.

Please refer to Figure 24, form the light distribution sheet material of light distribution curve and apply to the 3rd embodiment in the light fixture for the utlity model has the numerical table face, a light fixture is fixed on one lamp stand, 2401 tops, this light fixture outside is a light tight cover body 2402, the inner reflection shield 2403 of cover body, reflection shield 2403 an inner light source 2404 and light fixture bright dipping faced downwards, wherein arbitrary light distribution sheet material of light fixture exiting surface device one above-mentioned the first to the 14 kind of embodiment, this legend is an example with the third embodiment light distribution sheet material 2405, light is after the refraction and reflection of light distribution sheet material 2405 in the light fixture, and most light down quadrature is penetrated in ground.

Please refer to Figure 25 and Figure 25 A, form the 15 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 2501 top surfaces 2502 are designed to light sensitive surface and exiting surface, bottom numerical table face 2503,2504,2505 inboards are designed to the light reflecting surface, side one projecting surface 2506 is used as fixture structure, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 2507, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 26 and Figure 26 A, form the 16 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 2601 top surfaces 2602 are designed to the light exiting surface, side one surface 2603 is designed to the light sensitive surface, bottom numerical table face 2604,2605 inboards are designed to the light reflecting surface, side one projecting surface 2606 is used as fixture structure, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 2607, top surface 2602 has several salient points 2608 and is designed to light exiting surface and on-slip effect, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 27 and Figure 27 A, form the 17 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 2701 top surfaces 2702 are designed to the light exiting surface, side one surface 2703 is designed to the light sensitive surface, bottom numerical table face 2704,2705 inboards are designed to the light reflecting surface, side one projecting surface 2706 is used as fixture structure, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 2707, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 28, Figure 28 A and Figure 28 B, form the 18 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 2801 top surfaces 2802 are designed to light sensitive surface and exiting surface, bottom numerical table face 2803,2804,2805 inboards are designed to the light reflecting surface, side one projecting surface 2806 is used as fixture structure, this printing opacity sheet material all surface is that reference mirror looks like to form a square light distribution sheet material with center line 2807, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 29, Figure 29 A and Figure 29 B, form the 19 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 2901 top surfaces 2902 are designed to the light exiting surface, side one surface 2903 is designed to the light sensitive surface, bottom numerical table face 2904,2905 inboards are designed to the light reflecting surface, side one projecting surface 2906 is used as fixture structure, this printing opacity sheet material all surface is that reference mirror looks like to form a square light distribution sheet material with center line 2907, top surface 2902 has several salient points 2908 and is designed to light exiting surface and on-slip effect, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 30, Figure 30 A and Figure 30 B, form the 20 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 3001 top surfaces 3002 are designed to the light exiting surface, side one surface 3003 is designed to the light sensitive surface, bottom numerical table face 3004,3005 inboards are designed to the light reflecting surface, side one projecting surface 3006 is used as fixture structure, this printing opacity sheet material all surface is that reference mirror looks like to form a square light distribution sheet material with center line 3007, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 31, form the light distribution sheet material of light distribution curve and apply to a embodiment in the reflective sign of track separator bar for the utlity model has the numerical table face, one light distribution sheet material 3101 is fixed on the road surface 3102, use as the reflective sign of track separator bar, this light distribution sheet material can be wherein arbitrary light distribution sheet material of above-mentioned the 15 to the 20 kind of embodiment, this legend is an example with the 15 kind of embodiment light distribution sheet material, the part light 3103 of auto bulb shines in light distribution sheet material 3101 is surperficial and produces refraction for the first time 3104 the time and enter the inner surface 3105 of arriving of light distribution sheet material 3101 when inboard in travel, because of its incidence angle greater than this light distribution sheet material critical angle, when light 3103 reflexes to another 3106 inboards, surface in these 3105 inboard past upper right side, surface, its incidence angle is also greater than this light distribution sheet material critical angle, when light 3103 reflexes to 3104 inboards, surface once more in these surperficial 3106 inboards toward the upper left side, its incidence angle is less than this light distribution sheet material critical angle, so at these surface 3104 refraction bright dipping distribution grid materials 3101, the driver can obviously see each light distribution sheet material internal light and the light that reflects a long way off, reaches road safety and indicates effect.

Please refer to Figure 32, for convex lens commonly used apply to the solar panels concentration structure, the convex lens 3201 that one light transmissive material is made, focal position device one solar heat-collection plate 3202 under these convex lens 3201, become the light of a zonule when number vertical irradiation optically focused after the light 3203 on convex lens 3201 surfaces enters convex lens 3201, make solar heat-collection plate 3202 Heat-collecting effects have more hundreds of times of general solar radiation temperature, but it has a congenital shortcoming to depart from vertical convex lens (during 3201 angles when sunshine exactly, spot position moves along with the sun and changes, therefore have only tens of minutes sunshines in the clock time by optically focused on solar heat-collection plate 3202, other times then are general solar radiation effects, for improving this shortcoming frame for movement 3204 utilizations are arranged, please refer to Figure 32 A, said structure is installed on the frame for movement 3204, this frame for movement can make the said structure device change with sun moving direction and speed, so can effectively improve the efficient of solar heat-collection plate 3202, be whole installation cost thereby raising.

The light distribution sheet material that the utlity model has numerical table face composition light distribution curve applies to the sunshine light-focusing function, can effectively prolong the optically focused time on the solar heat-collection plate, and only increase a little material cost and possess practical value, will it be described with following various embodiments for the small-power solar energy equipment.

Please refer to Figure 33 and Figure 33 A, form the 21 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 3301 crown centers, one surface 3302 is designed to the light sensitive surface, there is numerical table face 3303 on the next door, 3304,3305,3306,3307,3308,3309,3310,3311,3312,3313,3314 inboards are designed to the light reflecting surface, centre one surface 3329, bottom is designed to reflect exiting surface, numerical table face 3317 is arranged in addition at the bottom, 3318,3319,3320,3321,3322,3323,3324,3325,3326,3327,3328 inboards are designed to the light reflecting surface, side two surfaces 3315,3316 inboards are designed to the light reflecting surface, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 3330, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 34, Figure 34 A and Figure 34 B, form the 22 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 3401 center lines, 3402 right half of project organizations are no longer narrated in this with the 21 kind of embodiment, difference is that those surfaces are that reference mirror looks like to form a square light distribution sheet material with center line 3402, each surface tilt degree, curvature and the surface area of printing opacity sheet material forming numerical table face are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 35, Figure 35 A and Figure 35 B, form the 23 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, with the printing opacity sheet material 3501 of the 22 kind of embodiment design together, positive central area, top changes the circle curved surface 3502 that is shaped into, each surface tilt degree, curvature and the surface area of printing opacity sheet material forming numerical table face are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 36 and Figure 36 A, form the 24 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 3601 crown centers, one surface 3602 is designed to the light sensitive surface, there is numerical table face 3603 on the next door, top, 3604,3605,3606,3607,3608,3609,3610,3611,3612,3613,3614 inboards are designed to the light reflecting surface, centre one surface 3629, bottom is designed to reflect exiting surface, numerical table face 3617 is arranged in addition at the bottom, 3618,3619,3620,3621,3622,3623,3624,3625,3626,3627,3628 inboards are designed to the light reflecting surface, side two surfaces 3615,3616 inboards are designed to the light reflecting surface, this printing opacity sheet material all surface is that benchmark is formed a ring light distribution sheet material with center line 3631, positive center, printing opacity sheet material 3601 bottoms one size is less than the perforation 3630 on surface 3629, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 37, Figure 37 A and Figure 37 B, form the 25 kind of embodiment of the light distribution sheet material of light distribution curve for the utlity model has the numerical table face, one printing opacity sheet material, 3701 center lines, 3702 right half of project organizations are no longer narrated in this with the 24 kind of embodiment, difference is that those surfaces are that reference mirror looks like to form a square light distribution sheet material with center line 3702, positive center, printing opacity sheet material 3701 bottoms one size is less than the perforation 3704 on surface 3703, each surface tilt degree of printing opacity sheet material forming numerical table face, curvature and surface area are to change according to making the angle that is incident in this surface light refraction or reflection.

Please refer to Figure 38, form the embodiment that the light distribution sheet material of light distribution curve applies to the sunshine light and heat collection for the utlity model has the numerical table face, this legend is an example with the 21 kind of embodiment light distribution sheet material, positive central lower device one solar heat-collection plate 3802 in light distribution sheet material 3801 bottoms, when the angle of solar light irradiation in light distribution sheet material 3801 top light receiving surfaces 3817, arrival is 42 ° of angles with vertical light 3803 and rises to only being 17 ° of angles with vertical light 3809, in these 25 ° of angular regions, be incident in light receiving surface 3817 light 3810 through reflecting laggard light inlet distribution sheet material 3801 inside, when these light advance to light distribution curve 3804 inboards of being made up of the numerical table face bottom, the incident angle of all light and this numerical table face is all greater than the critical angle of light distribution sheet material, therefore all light 3810 reflex to surperficial 3805 inboards on these numerical table face 3804 inboard past upper left sides, and because those numerical table face specifications design through specific calculations, become parallel rays after making all light reflections, light 3810 is incident in rear flank its incident angles in the surface 3805 all greater than the critical angle of light distribution sheet material, therefore all light 3810 in these surperficial 3805 inboards to reflex to surperficial 3806 inboards toward the upper left side with reflection angle, its incident angle is also greater than the critical angle of light distribution sheet material, therefore all light 3810 in these surperficial 3806 inboards again when reflexing to light distribution curve 3807 inboards of forming by the numerical table face toward the upper right side with reflection angle, because those numerical table face specifications design through specific calculations, all light are reflected toward positive center, light distribution sheet material 3801 bottoms light output surface 3808 with different reflection angles, and be concentrated on and shine on solar heat-collection plate 3802 after this reflects optical surface 3808, when the angle of solar light irradiation in light distribution sheet material 3801 top light receiving surfaces 3817, arrival rises less than being 17 ° of angles with vertical light 3809, be incident in light receiving surface 3817, light 3810 is through reflecting laggard light inlet distribution sheet material 3801 inside, light 3810 marches to light distribution sheet material 3801 bottom light output surfaces 3808 back refraction bright dipping distribution grid materials 3801 and shines on solar heat-collection plate 3802 edges, and it is bigger in the scope of solar heat-collection plate 3802 near the vertical angle focus irradiation, when light 3810 reaches directly over light distribution sheet material 3801, focus irradiation is in the scope maximum of solar heat-collection plate 3802, after light 3810 continues to move toward left direction, greatly then the focus irradiation scope is littler along with incident ray and vertical line angle are healed for the scope of focus irradiation on solar heat-collection plate 3802, when moving to incident ray, rises greater than 17 ° of angles light 3810 with vertical light 3811 angles, the focus irradiation scope promptly breaks away from solar heat-collection plate 3802 and enters light distribution curve 3812 scopes of being made up of the numerical table face, at incident ray and vertical light 3811,3816 angles between 17 ° with 42 ° of these 25 ° of angles in light, the light distribution curve 3812 that it is made up of the numerical table face at light distribution sheet material 3801, surface 3813, surface 3814 and the reflection of forming by the numerical table face such as light distribution curve 3815 inner surfaces such as grade and finally shine process on solar heat-collection plate 3802 and the result with aforementioned situation in this repeated description no longer.

According to the above the utility model various embodiments that proposes, those light distribution sheet material can be applied to the bright dipping illuminated area of known light fixture to replace transparent lamp shade commonly used, have the light fixture of light distribution sheet material with formation, and be applied to the reflective sign of road separator bar and assemble sunshine in solar heat-collection plate.

To sum up institute is old, and light distribution sheet material provided by the utility model via the outside shaping numerical table of printing opacity sheet material face particular design, is applied to really can reach the effect of expection in light fixture or the reflective sign of road separator bar and the gathering sunshine.

Claims (13)

1. one kind has the light distribution sheet material that the numerical table face is formed light distribution curve, it is characterized in that, comprise a printing opacity sheet material that is formed with at least four surfaces, the inboard that wherein at least one surface is light sensitive surface, at least one surface is that light reflecting surface, at least one surface are the light refraction exiting surface; And each surperficial curvature, gradient and surface area are according to making incident ray produce the angle of refraction or reflection through this surface and changing.

2. according to the described light distribution sheet material of claim 1 with numerical table face composition light distribution curve, it is characterized in that, it is for reaching the equally distributed lighting exiting surface of field of illumination light cover body in order to most light refraction of control light fixture and reflection angle, and this lighting possesses one with upper lamp shade and an above light source.

3. according to the described light distribution sheet material of claim 1, it is characterized in that it is the reflective marker of road separator bar with numerical table face composition light distribution curve.

4. according to the described light distribution sheet material of claim 1, it is characterized in that it is a sunshine optically focused heating solar thermal-arrest plate panel with numerical table face composition light distribution curve.

5. according to the described light distribution sheet material of claim 1, it is characterized in that the numerical table face of its printing opacity sheet material forming is the plane with numerical table face composition light distribution curve.

6. according to the described light distribution sheet material of claim 1, it is characterized in that wherein the numerical table face of printing opacity sheet material forming is a round surface with numerical table face composition light distribution curve.

7. according to the described light distribution sheet material of claim 1, it is characterized in that the numerical table face of its printing opacity sheet material forming is plane and round surface combinatorial surface with numerical table face composition light distribution curve.

8. according to the described light distribution sheet material of claim 1, it is characterized in that wherein the shape of printing opacity sheet material is selected from one of square, circular, oval and irregular shape or combination with numerical table face composition light distribution curve.

9. according to the described light distribution sheet material of claim 1, it is characterized in that the material of its printing opacity sheet material is selected from one of light-passing plastic, transparent glass or combination with numerical table face composition light distribution curve.

10. according to the described light distribution sheet material of claim 6, it is characterized in that wherein the round surface of printing opacity sheet material forming is the convex round surface with numerical table face composition light distribution curve.

11., it is characterized in that wherein the round surface of printing opacity sheet material forming is the spill round surface according to the described light distribution sheet material of claim 6 with numerical table face composition light distribution curve.

12., it is characterized in that wherein the round surface of printing opacity sheet material forming is the convex round surface according to the described light distribution sheet material of claim 7 with numerical table face composition light distribution curve.

13., it is characterized in that wherein the round surface of printing opacity sheet material forming is the spill round surface according to the described light distribution sheet material of claim 7 with numerical table face composition light distribution curve.

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