CN109166488A

CN109166488A - Integrated light-emitting mark

Info

Publication number: CN109166488A
Application number: CN201811307463.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-18
Filing date: 2018-11-05
Publication date: 2019-01-08
Also published as: CN109448586A; CN209045105U; CN109064933A; CN209045104U; CN209045106U; CN109300414A; CN109064935A; CN209045097U; CN209045098U; CN109285477A

Abstract

The present invention provides a kind of integrated light-emitting marks, it is related to luminous signboard field, it is formed including pedestal, light guide plate, light source, panel and transmission element, the mounting groove for accommodating light guide plate and light source is provided on pedestal, it is provided with astigmatism trace on light guide plate, hollow slots are provided on panel, the light that light source issues enters light guide plate by light guide plate section and is laterally radiated on astigmatism trace, and shone by astigmatism trace, the light that astigmatism trace issues launches panel by the transmission element docked with hollow slots.This programme can be with the corresponding light source of flexible setting transmission element, by going out light requirement classification to transmission element, similar transmission element is concentrated corresponding identical light source, different light does not interfere with each other, and enormously simplifies the distribution and setting process and workload of the light source of Conventional luminescent mark in the production process；Structure special simultaneously enables this programme to produce more exquisite small size luminous mark.

Description

Integrated light-emitting mark

Technical field

The present invention relates to Sign Board fields, and in particular to a kind of integrated light-emitting mark.

Background technique

Existing advertisement light emitting mark is mostly body structure, by bottom plate, the LED light source being fixed on bottom plate, surrounding edge and Euphotic cover plate composition.Each complete luminous mark is made of several independent small patterns or stroke, each independent Small pattern or stroke are all an independent lamp boxes, are necessarily provided with light source in each light box, finally all small patterns Or stroke is combined according to corresponding coordinate position and constitutes last pattern, then the power supply of all lamp boxes is connected to one It rises.Such structure fabrication gets up, and giving up, work waste material is time-consuming, and process is tedious.If made by complicated trifling small size stroke Or the luminous mark of the small size of small pattern composition is arranged due to the limitation of operating space in production cabinet and in cabinet Light source and power supply wiring these steps not only can be fairly cumbersome, but also to be restricted: due to place light source in cabinet, making The size for obtaining cabinet cannot be less than the size of light source, this is the largest obstacle for production small size luminous mark.

There are also a kind of tabulars to identify, and makes of clear sheet, pattern to be shown or text engraving in clear sheet Surface is injected inside transparent panel using the light source luminescent of side face of plate material, and the pattern of engraving is made to shine.Firstly, this luminous mark It is only suitable in dim environment, such as mark such as " outlet " of cinema, because of transparent panel and depiction extinction above Property it is very poor, depiction compared to clear sheet itself can only Weak-luminescence, whole vision lacks aesthetic feeling and texture.Secondly, this Kind luminous mark is only suitable for all issuing in all patterns a kind of photochromic.Finally, due to which light transmits in transparent panel, if caused thoroughly There are spot or scratch in isotropic disk surface, can be quite obvious, and whole visual effect is made to have a greatly reduced quality.

Summary of the invention

The purpose of the present invention is to provide a kind of integrated light-emitting marks, with structure is simple, thickness is thin, making step is simple Single, the luminous feature that size is unrestricted and illumination effect is exquisite.

Based on above-mentioned purpose, integrated light-emitting mark provided by the invention, including pedestal, light guide plate, light source, panel and light transmission Part；

The pedestal at least one side is provided with mounting groove, and the light guide plate and the light are provided in the mounting groove Source, the light guide plate surface (including near surface or surface) are provided with astigmatism trace (including near surface), wherein astigmatism trace is The U-shaped cutting or hollow out cutting of indentation (pattern of engraving) on light guide plate or engraving or be pixel by point or line The depiction of composition or surface be frosted shape pattern or screen printing pattern or have reflective or light enhancing effect coating or Other structures for helping the light transmitted in light guide plate inner transverse longitudinally to be scattered light guide plate surface of person；

The light source docks that (section is to run through or non-through light guide plate side on light guide plate with the section of the light guide plate To cross section), allow the light of light source from section enter the light guide plate and inside it high reflectance transmission, the astigmatism The light that trace is injected from light guide plate section by the light source laterally irradiates, and astigmatism trace is made to shine (including lateral light and perpendicular to institute State longitudinal light of light guide plate)；Wherein, the light source is docked with the section refers to that light source is set on section or near section, Enable light source luminescent to enter in light guide plate by section to transmit；The section of the light guide plate includes the end on the periphery of the light guide plate Groove sidewall section in section and/or the cutting.

The pedestal at least one side is provided with the panel, the panel capping be built-in on the base the light guide plate and At the mounting groove notch of light source, the panel is provided with hollow slots, the transmission element that the hollow slots docking shape matches (to being connected in, transmission element is sealed at hollow slots notch or transmission element is embedded in hollow slots notch for this), the back side notch of hollow slots and institute The position for stating the corresponding astigmatism trace on light guide plate is connected to each other that (i.e. the area of projection of the hollow slots on astigmatism trace and astigmatism trace has friendship Collect part)；

The light that the light source issues enters the light guide plate from the light guide plate section docked, and laterally irradiates astigmatism trace, makes Astigmatism trace shines, and the light that astigmatism trace issues launches panel by the transmission element docked with hollow slots notch；

Above-mentioned longitudinal direction is the direction perpendicular to plane where light guide plate；On longitudinal direction to being connected in longitudinal direction Position on direction is corresponding, including contact docking and non-contact docking.The back side of panel is one side of the panel close to light guide plate；It leads Tabula rasa front is one side of the light guide plate close to panel.

Further, the pedestal is plate, and abbreviation substrate, mounting groove is set as blind slot or through slot, wherein blind slot refers to Be mounting groove not through substrate thickness；

The through slot is through the thickness direction of the substrate, at least one sets at the notch of front and back sides two of the through slot Set the panel；

Alternatively, the panel is arranged at one of notch, is arranged at another notch in two notches of the through slot Bottom plate.

Further, the light source is LED band light source, and the light source is in the installation groove groove wall and light guide plate week It is arranged between the end section on side along the longitudinal extension of light guide plate periphery end section, light emission direction is cut towards light guide plate Face, light are entered inside light guide plate by section；Alternatively,

The light source is LED band light source, and the light source is in the cutting on the light guide plate along the cutting inside groove (including U-shaped cutting or/and hollow out cutting) is arranged in the longitudinal extension of sidewall sections, and the light that light source issues passes through in cutting Groove sidewall section enters inside light guide plate；

Wherein, longitudinal extension is the extending direction based on plane where light guide plate.

Further, the hollow slots back side notch on the panel is directly (i.e. close in the light guide plate front with setting The one side of the panel) astigmatism trace directly dock；Or

The back side notch of hollow slots on the panel is docked at the positive corresponding position of the light guide plate, this position with set It sets corresponding in the position of the astigmatism trace of guide-lighting back；Alternatively,

The transmission element that shape matches is set at the back side notch of the panel hollow slots, and the back side notch of hollow slots passes through Transmission element is docked with astigmatism trace corresponding on light guide plate.

Further, the transmission element is translucent material；Alternatively,

The transmission element is transparent material；Alternatively,

The transmission element is the assembly of transparent material and translucent material；

Wherein, translucent material is nontransparent translucent material.

Further, the mode that the transmission element is docked with corresponding hollow slots is to be sealed at the notch of hollow slots front and glue It connects in hollow slots front notch outer edge area；Alternatively,

In the transmission element bottom insertion hollow slots front notch；Alternatively,

The transmission element bottom is embedded in hollow slots front notch and runs through plate thickness；Alternatively,

The transmission element that shape matches is set at the back side notch of hollow slots on the panel, and the transmission element is engraved from described Empty slot back side notch is docked with hollow slots.

Further, the transmission element shape and corresponding astigmatism trace on the hollow out groove shape of docking and the light guide plate Shape matches；Alternatively,

The transmission element shape matches with the hollow out groove shape docked, corresponding with hollow slots on panel on the light guide plate Astigmatism trace area be greater than hollow out groove area；Alternatively,

The light guide plate is completely provided with astigmatism trace on an at least surface, the hollow slots back side notch docking on the panel In the positive corresponding position of the light guide plate；Alternatively,

The groove bottom of light guide plate mounting groove where is as reflection and the astigmatism trace of scattering light, on the panel Hollow slots back side notch be docked at the positive corresponding position of the light guide plate；

Guarantee that the light that astigmatism trace scatters out can be projected by hollow slots and transmission element.

It further, further include reflectorized material, it is anti-described in position liner corresponding with astigmatism trace on the light guide plate Luminescent material (i.e. reflective layer)；Alternatively,

Have in the covering of astigmatism trace inner wall surface or cushioning and adds lustre to or reflective or fluorescent effect coating or material (i.e. reflective material Material)；

To enhance longitudinal light of panel hollow slots described in directive.

It further, further include light transmission liner plate, the light transmission liner plate is arranged and is fitted in the back side of panel, between leaded light Between hollow slots on plate and panel.

Further, the substrate two sides is respectively arranged with the panel, all at least provided with one on two panels The hollow slots of a docking transmission element, hollow slots back side notch respectively with the installation that is covered by the panel The corresponding astigmatism trace docking on the light guide plate in slot 3.

By adopting the above technical scheme, the positive effect that a kind of technical solution of integrated light-emitting mark provided by the invention generates Fruit:

Firstly, the groove structure on light guide plate is equivalent to the cabinet of Conventional luminescent mark, groove depth is equivalent to lamp box case The thickness of body, because the light of light source is the inner wall (bottom surface and side wall) of lateral transport, cutting or indentation in light guide plate Shine all in the form of light-emitting surface, no setting is required in cutting light source, so, no matter the depth of cutting or indentation, be all enough to make with Its transmission element uniformly light-emitting docked, and because the cutting of Arbitrary Narrow small size may be implemented in gauge without light source inside cutting, so that The size of luminous pattern is unrestricted, this is that conventional lightbank luminous mark is incomparable, solves previous production luminous mark In the process, can not pattern-making is excessively fine, stroke is excessively complicated luminous mark bottleneck, it is possible to utilize this feature Produce finer, more complicated, smaller astigmatism trace pattern.

Secondly, during solving previous production luminous mark, for complex pattern and cumbersome stroke, each part or every A stroke requires individually to install light source in its box house, this is very time-consuming and laborious for production and implementing process.This Scheme is again grouped complicated how broken pattern opsition dependent and brightness that is photochromic and needing, and every group includes multiple cases or pen Draw, one light guide plate of every group of correspondence, that is to say, that the same group of pattern for including and stroke by one piece of light guide plate as light source, and one The light source setting of block light guide plate is comparatively simple, its all astigmatism traces periphery only need to be arranged in, in this way, making luminous mark Light source setting becomes extremely simple and conveniently, greatly reduces workload and difficulty required for setting light source.Moreover, all leaded lights It is all mutually isolated, is not interfere with each other so that shining between light guide plate, independently of each other between mounting groove where plate.

Finally, because light guide plate of transparent material light absorptive itself is very poor, so this programme provides light source by light guide plate So that transmission element is shone, an experimental phenomena is utilized, i.e., for the astigmatism trace on same light source and light guide plate and light guide plate, After docking transmission element on astigmatism trace, 2 times for going out astigmatism trace when luminous intensity is before not docking transmission element and going out luminous intensity of transmission element More than.This programme is exactly positive this test result to be utilized.The luminous intensity of transmission element is set to be guaranteed.And utilize handle The closure of feature and mounting groove side channel wall in mounting groove is arranged in light guide plate, and the periphery section from light guide plate is made to leak outside Light be reflected back in light guide plate again by cell wall, sufficiently light is concentrated on astigmatism trace exhaling project be connected to each other it is saturating On light part.It, can be by increasing the quantity of light guide plate and reducing corresponding to every piece of light guide plate if necessary to higher luminous intensity Stroke quantity increase the luminous intensity of pattern corresponding to every piece of light guide plate and stroke.

In the luminous mark, using the guide-lighting principle of transparent material, passed through using corresponding astigmatism trace handle is arranged on light guide plate Cross astigmatism trace lateral transport light be folded to 90 ° after scattered perpendicular to plate face, recycling has the saturating of good extinction and light transmission features Light part concentrates on the light longitudinally scattered out on astigmatism trace on transmission element to display, eliminates conventional transparent plate and astigmatism Trace leads to the insufficient drawback that shines because extinction characteristic is bad；Because light source concentrated setting is in the periphery of light guide plate, quantity of light source The amount doesn't matter, the luminous intensity of the setting quantity correlation transmission element of light source is set, and light source indirectly gives transmission element by astigmatism trace Polishing, and all light longitudinally scattered out by astigmatism trace are all the uniform lights of no hot spot, do not have to consider conventional internal LED Point light source lamp box increases lamp house thickness or increasing it is important to note that hot spot phenomenon, without that can only pass through as conventional lightbank Add quantity and the distribution density of LED light source to overcome or improve hot spot phenomenon, solves conventional lightbank lamp box disturbed always Thickness problem.The luminous mark light source for improving conventional lightbank structure can only depend on the intracorporal applied defect of case, lead to light source Dosage is big, and cabinet is thick and heavy, processes cumbersome.

The transmission element that panel front is arranged in can be formed with certain thickness, height or difference thoroughly according to effect needs The transmission element of light rate, light transmission color, such as the transmission element that is done by certain thickness transparent material or by certain thickness light transmission material Expect the transmission element made or certain thickness transmission element has been combined together by transparent material and translucent material, then is being carried on the back with pad The transmission element of back is formed together multi-level stereo concave-convex illumination effect, in this way, various forms of transmission elements mating surface again The hollow slots of docking transmission element, the illuminated diagram that entire luminous mark is made of all transmission elements or all hollow slots are not needed on plate Case is visually not only able to achieve the different brightness of luminous pattern corresponding portion and photochromic, can more embody concave-convex three-dimensional sense, layer The luminous mark with higher artistic effect is made in secondary sense.

Detailed description of the invention

It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.

Figure 1A is the transmission element front schematic view of " ABC " luminous pattern；

Figure 1B is and the matched panel front schematic diagram of Figure 1A；

Fig. 1 C be the embodiment of the present invention in the first matched light guide plate front schematic view of Figure 1B；

Fig. 1 D be and the matched substrate of Fig. 1 C (pedestal) front schematic view；

Fig. 1 E is the front schematic view after Fig. 1 C, Fig. 1 D are combined；

Transversal profile (dotted line position) structural schematic diagram after Fig. 1 F is Figure 1A, Figure 1B, Fig. 1 E are combined；

Fig. 1 G is another structural schematic diagram similar with Fig. 1 F in the embodiment of the present invention；

Fig. 1 H is another structural schematic diagram similar with Fig. 1 G in the embodiment of the present invention；

Fig. 1 I is another structural schematic diagram similar with Fig. 1 G in the embodiment of the present invention；

Fig. 2A be the embodiment of the present invention in matched second of light guide plate front schematic view of Figure 1B；；

Fig. 2 B be and the matched substrate of Fig. 2A (pedestal) front schematic view；

Fig. 2 C is the front schematic view after Fig. 2A, Fig. 2 B are combined；

Fig. 2 D be Figure 1A, Figure 1B, Fig. 2 C in combination together after transversal profile (dotted line position) structural schematic diagram；

Fig. 2 E is the cross-sectional view of another structure similar with Fig. 2 D；

Fig. 3 A be the embodiment of the present invention in the third matched light guide plate front schematic view of Figure 1B；；

Fig. 3 B be and the matched substrate of Fig. 2A (pedestal) front schematic view；

Fig. 3 C is the front schematic view after Fig. 3 A, Fig. 3 B are combined；

Fig. 3 D be Figure 1A, Figure 1B, Fig. 3 C in combination together after transversal profile (dotted line position) structural schematic diagram and light Lu Tu；

Fig. 3 E is the cross-sectional view of another structure similar with Fig. 3 D；

Fig. 3 F is the cross-sectional view of another structure similar with Fig. 3 D and Fig. 3 E；

Fig. 3 G is the light path schematic diagram that the embodiment of the present invention realizes double-side structure；

Fig. 4 A is the cross-sectional view of another structure similar with Fig. 1 F；

Fig. 4 B is the cross-sectional view of another structure similar with Fig. 4 A；

Fig. 5 A is a kind of round astigmatism trace pattern with engraving lines composition provided in an embodiment of the present invention；

Fig. 5 B be it is provided in an embodiment of the present invention it is a kind of with engraving dot be lattice pixels composition round astigmatism trace pattern；

Appended drawing reference: 1. substrates (pedestal), 2. panels, 3.LED band light source, the transmission element of 4. translucent materials, 5. is guide-lighting Plate, 6. cuttings (astigmatism trace), 7. reflective layers (i.e. reflectorized material), 8. bottom plates place the cutting of light source, 10. faces on 9. light guide plates Hollow slots on plate, 11. light transmission liner plates, the mounting groove on 12. substrates (pedestal), the transmission element of 13. transparent materials.

Specific embodiment

Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.

Embodiment 1

As shown in Figure 1A-Fig. 1 F, a kind of integrated light-emitting mark that the present embodiment is intended to provide, luminous mark is display The character pattern of " ABC " is divided into two parts " AB " and " C " according to scheme preparation, and each part corresponds to a set of light source, in this way, " AB " character pattern can be different from " C " in photochromic and brightness effects.The present embodiment includes: plate-shaped base i.e. substrate 1, panel 2, LED band light source 3, transmission element 4 and light guide plate 5.Wherein, LED band light source 3 is the patch of several welding on circuit boards LED light source, circuit board are flexible circuit board and/or hard circuit board.

Substrate 1 plays a part of bearing panel 2, light guide plate 5 and light source 3.

There are two mounting grooves 12, mounting groove 12 herein to belong to blind slot structure for setting on substrate 1, and mounting groove 12 can basis The shape and depth of design is process by numerical control device engraving milling.

Transmission element 4 is opaque translucent material, or the translucent material of toner is added, can also be with transparent material to reach To different illumination effects；According to layout, the plate of this material of transmission element 4 is milled by numerical control device according to layout It cuts and carves；Or transmission element 4 by the hard strip light transmission adhesive tape of respective shapes and material by heating after according to design drawing The shape bending of case, then cooling and shaping form；Or transmission element 4 is by the translucent or misty soft quality strip light transmission of respective shapes Adhesive tape, according to the direct bending of layout and fixed-type technique is made.4 shape of transmission element and the hollow out flute profile docked The shape of corresponding cutting matches corresponding on shape and the light guide plate, processes transmission element corresponding with layout respectively 4 and the hollow slots 10 on panel 2 and two pieces of transparent materials light guide plate 5, so that transmission element 4 is embedded in hollow slots 10 just； Enable that every piece of light guide plate 5 is placed in corresponding mounting groove 12 and 5 edge of light guide plate one week is between the cell wall of mounting groove 12 Gap can place the LED band light source 3 of lateral direction light emission, and the luminous energy for issuing LED band light source 3 was by light guide plate 5 weeks The section on side enters high reflectance in light guide plate 5 and transmits；It is processed respectively and 10 shape phase of hollow slots in two pieces of light guide plate fronts Matched " AB " and " C " character pattern cutting 6, and after being placed in light guide plate 5 in mounting groove 12, the quarter on 5 front of light guide plate 6 pattern of slot can be with the hollow slots 10 on panel 2 to connecting.Then respectively in the back side of two pieces of light guide plates 5 position corresponding with cutting 6 Reflective layer 7 is installed, falls in projection of the cutting 6 on reflective layer 7 within the area of reflective layer 7, reflective layer 7 can be to have instead The coating or plate of light effect, at this point, belonging to the reflectorized material that position liner corresponding with astigmatism trace is described on light guide plate 5 (i.e. reflective layer 7).It further, can also be in the side wall of mounting groove 12 and bottom surface setting reflecting coating or reflectorized material, to increase The astigmatism strength of strong cutting 6.

The transmission element 4, substrate 1, light guide plate 5 and the panel 2 that process are fitted together, as shown in fig. 1F, two pieces are led Tabula rasa 5 is docked at the back side of panel 2, the mode of bonding can be used, so that 10 back side notch of hollow slots on panel 2 is led with two pieces The corresponding cutting 6 in 5 front of tabula rasa is corresponding (docking).Then 4 bottom of transmission element is embedded in hollow slots 10 from the front of panel 2 In, and run through the thickness of panel 2, dock it with 10 front notch of hollow slots.Cutting 6 on 4 bottom of transmission element and light guide plate 5 Notch outer rim connect, the width of cutting 6 at this time should be not more than the width of 4 bottom corresponding position of transmission element, at this time transmission element 4 Belong to 4 bottom of transmission element insertion 10 front notch of hollow slots and docking through 2 thickness of panel with the docking mode of hollow slots 10 Form；Alternatively, the docking mode of transmission element 4 and hollow slots 10 can be with are as follows: 4 bottom of transmission element is in insertion hollow slots 10 and passes through After the thickness for wearing panel 2, the bottom of transmission element 4 is then embedded in the notch of cutting 6, and the width of cutting 6 at this time should be greater than The width of 4 bottom corresponding position of light part, as shown in fig. 1H.

The LED band light source 3 of two sections of corresponding lengths is arranged in respectively in the periphery end section of two pieces of light guide plates 5, light source 3 It is docked with the section of light guide plate 5, LED band light source 3 is made to shine through 5 section morphism of light guide plate to the inside of light guide plate 5,；Then The transmission element 4, panel 2, light guide plate 5 that have been docking together are fitted together with substrate 1, two light guide plates 5 are placed on In two mounting grooves 12 on substrate 1, make light source 3 be located at 5 periphery of light guide plate sidewall sections and mounting groove 12 groove sidewall it Between, thus merged on the notch of two mounting grooves 12 of the capping of panel 2 on substrate 1 and with substrate 1, from the appearance, It can only see substrate 1 and panel 2 and transmission element 4, in this way, substrate 1, light guide plate 5, panel 2 and transmission element 4 are just assembled into one Body；Alternatively, the LED band light source 3 of two sections of corresponding lengths is arranged on the cell wall of two mounting grooves 12 of substrate 1 respectively, make 3 light emission direction of LED band light source be backwards to place cell wall and towards inside mounting groove 12, it is then saturating what is be docking together Light part 4, panel 2, light guide plate 5 and substrate 1 fit together, and two light guide plates 5 are placed two mounting grooves 12 on substrate 1 It is interior, it is located at light source 3 between the sidewall sections on 5 periphery of light guide plate and the groove sidewall of mounting groove 12, light emission direction is towards light guide plate 5 The sidewall sections on periphery, light source 3 are docked with the section of light guide plate 5, thus two mounting grooves 12 of the capping of panel 2 on substrate 1 Notch on and merge with substrate 1, from the appearance, can only see substrate 1 and panel 2 and transmission element 4, in this way, base Plate 1, light guide plate 5, panel 2 and transmission element 4 are just assembled into one.At this point, LED band light source 3, which belongs to, is arranged in light guide plate 5 Near the section of periphery.The above structure belongs to the edge between the end section on 5 periphery of 12 cell wall of mounting groove and the light guide plate of light source 3 The longitudinal extension setting of 5 periphery end section of light guide plate, light emission direction towards light guide plate section, is led by section entrance by light Inside tabula rasa.

The light source 3 that different photochromic and different brightness can be set in two mounting grooves 12, because between two mounting grooves 12 There is cell wall to be separated by, in this way, the light transmitted in the light guide plate 5 in each mounting groove 12 is independent each other, photochromic and brightness will not be mutual It mutually interferes, meets the needs of a variety of visual effects.

Optionally, as shown in Figure 1 G, different from the example structure of " A " shown in Fig. 1 F and " B " public one piece of light guide plate 5 , in figure 1g, " A " and " B " respectively corresponds to one piece of light guide plate 5, i.e. is provided with two pieces of leaded lights in a mounting groove 12 Plate 5 is provided with LED band light source 3 for sidewall sections one week on every piece of 5 periphery of light guide plate, and light emission direction is cut by side wall respectively Facing towards on every piece of light guide plate 5 this embodiment of character cutting 6. and Fig. 1 F embodiment effect difference be character " A " and " B " Light emission luminance it is higher, and can individually control.

Optionally, as shown in fig. 1H, unlike example structure shown in Fig. 1 G, in " A " and " B " common leaded light 5 front of plate, is respectively arranged a circle for placing the U-shaped cutting of LED band light source 3 around the cutting 6 of character " A " and " B " respectively 9, a character cutting 6 is surrounded in each U-shaped cutting 9 of circle, wherein and the cutting 9 between two character cuttings 6 is public cutting, Two LED band light sources 3 are respectively placed in two U-shaped cuttings 9 (at this point, LED band light source 3, which belongs to, is arranged in light guide plate 5 Near the section of periphery), and the character cutting 6 for surrounding light source luminescent direction respectively by the groove sidewall section direction of cutting 9, Light source 3 is docked with the sidewall sections of cutting 9, and the light for issuing light source 3 is entered horizontal in light guide plate 5 by 9 groove sidewall section of cutting To being irradiated in corresponding character pattern cutting 6.In addition, 4 bottom of transmission element is in insertion hollow slots 10 and through panel 2 It after thickness, and is embedded in the notch of cutting 6, keeps transmission element 4 more firm, at this point, cutting 6 is as astigmatism trace by light guide plate 5 Light laterally irradiates, and so that the slot inner wall (including two sidewalls and groove bottom) of cutting 6 is all shone, so that the groove sidewall in cutting 6 issues Light and groove bottom issue light all received by transmission element 4, keep 4 brightness of transmission element higher.This structure of transmission element 4 in Fig. 1 H It also belongs to 4 bottom of transmission element insertion 10 front notch of hollow slots and runs through the docking form of 2 thickness of panel.This structure belongs to light source 3 are arranged in the cutting 9 of light guide plate 5 along the longitudinal extension of the 9 inside groove sidewall sections of cutting, the light that light source 3 issues Entered inside light guide plate 5 by the groove sidewall section in cutting 9.

Optionally, as shown in Figure 1 I, unlike example structure shown in Fig. 1 H, " A ", " B " are corresponding with " C " character 6 astigmatism trace of cutting be through 5 thickness of light guide plate hollow slots, 4 bottom of transmission element insertion hollow slots 10 in and run through panel 2 Thickness after, then be embedded in the notch of cutting 6 and through cutting 6, light of the cutting 6 as the groove sidewall sending of its two sides of astigmatism trace It is received by transmission element 4, so that transmission element 4 is received more light in 6 astigmatism trace of cutting, so that 4 brightness of transmission element is higher.From cutting The light that 6 astigmatism traces scatter out projects the notch of hollow slots 10 by the transmission element 4 in insertion cutting 6.This structure is guaranteeing thoroughly The fixed soundness of light part 4 increases luminous intensity again simultaneously.This structure is also belonging to 4 bottom of transmission element insertion hollow slots 10 just Face notch and the docking form for running through 2 thickness of panel.

Embodiment 2

As shown in figs. 2 a-d, a kind of integrated light-emitting mark that the present embodiment is intended to provide, luminous mark are display The character pattern of " ABC " is divided into three parts " A ", " B " and " C " according to scheme preparation, and each part corresponds to a set of light source, in this way, Different photochromic and brightness can be set in the character pattern of " A " and " B " and " C ".The present embodiment includes: plate-shaped base i.e. substrate 1, panel 2, LED band light source 3, transmission element 4 and light guide plate 5.

The present embodiment is unlike the first embodiment: 1, three mounting grooves 12 of substrate 1 are through slot structure, on mounting groove 12 Notch cover panel 2, the bottom plate 8 of lower notch setting shading and reflection action；2, three pieces of 5 fronts of light guide plate are respectively in character pattern 6 surrounding of cutting the hollow out cutting 9 for placing LED band light source 3 is set, LED band light source 3 is placed in hollow out cutting 9 Interior, light source 3 is docked with the sidewall sections of cutting 9, makes light source luminescent direction towards inside light guide plate 5, by groove sidewall section The light that light source 3 issues is entered in light guide plate 5 by the section of 9 cell wall of cutting to be laterally irradiated in character pattern cutting 6, and is passed through Character pattern cutting 6 (astigmatism trace) scatters longitudinal light perpendicular to light guide plate 5, and projects the hollow out being connected to each other with cutting 6 Slot 10 and bottom are embedded in and are run through on the transmission element 4 of hollow slots 10, and transmission element 4 is made to shine (as shown in Figure 2 D).This structure category It is arranged in the cutting 9 of light guide plate 5 along the longitudinal extension of the 9 inside groove sidewall sections of cutting in light source 3, light source 3 is sent out Light out is entered inside light guide plate 5 by the groove sidewall section in cutting 9.

Further, as shown in Figure 2 E, which is also provided with light transmission liner plate 11, and light transmission liner plate 11 is transparent herein Material, light transmission liner plate are arranged and are fitted in 2 back side of panel, to fix 2 component of panel to fall off because processing hollow slots 10, Between hollow slots on light guide plate and panel, 4 bottom of transmission element is embedded in hollow slots 10 and serves as a contrast through 2 thickness of panel to light transmission 11 surface of plate keeps transmission element 4 more firm.Transmission element 4, hollow slots 10 belong to non-contact dock with astigmatism trace at this time.

Embodiment 3

As shown in Fig. 3 A- Fig. 3 D, a kind of integrated light-emitting mark that the present embodiment is intended to provide, luminous mark is display The character pattern of " ABC ", " ABC " corresponding a set of light source, in this way, the photochromic and brightness of three character patterns can guarantee it is consistent.This Embodiment includes: plate-shaped base i.e. substrate 1, panel 2, LED band light source 3, transmission element 4 and light guide plate 5.

The present embodiment is unlike above embodiments: 1, the mounting groove 12 on substrate 1 is the through slot for being not provided with bottom plate Structure；2, three character pattern cuttings 6 are arranged in the back side one side of panel (on light guide plate 5 far from) of light guide plate 5, on panel 2 The back side notches of hollow slots 10 be docked at the positive corresponding position of light guide plate 5, this position and the quarter that 5 back side of light guide plate is set The position of slot 6 is corresponding (i.e. hollow slots 10 are corresponding with cutting 6), meanwhile, at the back side of light guide plate 5, the cutting 6 of character pattern The U-shaped cutting 9 (non-hollow out cutting) for placing LED band light source 3 is arranged in surrounding, and LED band light source 3 is placed in hollow out and is carved (it is arranged near the periphery section of light guide plate 5 at this point, LED band light source 3 belongs to) in slot 9, and passes through light source luminescent direction Groove sidewall section is docked towards character pattern cutting 6, light source 3 with the sidewall sections of cutting 9, and the light for issuing light source 3 passes through quarter The section of 9 cell wall of slot, which enters in light guide plate 5, to be laterally irradiated in character pattern cutting 6, and passes through 6 (astigmatism of character pattern cutting Trace) longitudinal light perpendicular to light guide plate 5 is scattered, and project the hollow slots 10 being connected to each other with cutting 6 and bottom insertion simultaneously On the transmission element 4 of hollow slots 10, transmission element 4 is made to shine (as shown in the index path of Fig. 3 D), at this time transmission element 4 and cutting 6 Belong to contact docking.Optionally, the scheme that " ABC " shares a set of light source in the present embodiment can also be changed to each character pair A set of light source is solely matched in the cutting 6 answered, be respectively set around the corresponding cutting 6 of each character on light guide plate 5 be built-in with it is identical The U-shaped cutting 9 of photochromic and brightness LED band light source 3, in this way, being provided with three sets of band-like light of LED in the same mounting groove 12 Source 3 respectively corresponds 3 different 6 patterns of character cutting, keeps each character pattern light emission luminance higher.

Further, as shown in FIGURE 3 E, by 12 following settings bottom plate 8 of mounting groove and in the inner wall surface of cutting 6 Covering or cushioning, which have, to add lustre to or reflective or fluorescent effect coating or material, forms reflective layer 7, with enhancing projection to the panel Longitudinal light of hollow slots.

Further, as shown in FIGURE 3 E, transmission element 4 can be made the size more slightly wider than hollow slots 10 and bottom is with convex Structure is played, 4 bottom outer-edge region of transmission element and the docking of the outer edge area of 10 front notch of hollow slots and be bonded, bottom protrusion portion are made Divide in the front notch of insertion hollow slots 10, to realize that transmission element 4 is sealed on the front notch of hollow slots 10 and and hollow slots 10 front notch docking, transmission element 4 belongs to non-contact dock with cutting 6 at this time.

Further, as illustrated in Figure 3 F, hollow slots 10 dock the transmission element 4 (character " B ") of translucent material, docking transparent material Expect that the assembly (character " C ") and hollow slots front notch and back side notch of transmission element 13 and translucent material transmission element 4 be not right Transmission element (character " A ") is met, to realize the stereovision of different illumination effects and uneven and different luminous height, is enriched The application range of luminous mark.

Embodiment 4

As shown in Figure 4 A, the structure of light guide plate 5 unlike the first embodiment, for character " AB ", the front of light guide plate 5 It is not provided with character pattern cutting 6, the back side notch of hollow slots 10 is directly docked on light guide plate front, in the back of light guide plate 5 Reflective layer 7 is arranged in face, and projection of the hollow slots 10 on reflective layer 7 is made to fall within the area of reflective layer 7 (the i.e. face of reflective layer 7 Product is greater than the area of hollow slots 10, realizes the corresponding or docking of hollow slots 10 and reflective layer 7), the light that LED band light source 3 issues It generates longitudinal light by 7 scattering process of reflective layer at 5 back side of light guide plate and projects to dock and be embedded in from 10 front of hollow slots and engrave On transmission element 4 in empty slot 10, make the illumination effect of character " AB " display protrusion；For character " C ", in 10 reverse groove of hollow slots Mouthful place setting transmission element 4, be mated with transmission element 4 from 10 back side notch of hollow slots, hollow slots 10 pass through its in light guide plate 5 Between transmission element 4 corresponding with the reflective layer 7 at 5 back side of light guide plate (dock, projection of the hollow slots 10 on reflective layer 7 is fallen in instead Within the area of photosphere 7), make the illumination effect of character " C " display recess.

Further, the multiple hollow slots 10 docked with the same light guide plate 5 can dock same from back side notch Transmission element 4, i.e., projection of all hollow slots 10 on transmission element 4 is all fallen in the area of transmission element 4, for example makes character " AB " right Connect the transmission element of the same setting on the back of the panel.

Further, the reflective layer 7 of 5 back side of light guide plate setting can with frosting or silk-screen or as fig. 5 a and fig. 5b Indentation replace.A selection at least whole face is set as matte surface or a whole face is provided with screen printing pattern or such as Fig. 5 A and Fig. 5 B institute The clear sheet of the indentation shown makes the back side notch of the hollow slots 10 on panel 2 be docked at the light guide plate 5 as light guide plate 5 Positive corresponding position.

Further, as shown in Figure 4 B, the groove bottom of the mounting groove 12 where of light guide plate 5 is as reflection and scattering light Astigmatism trace, generate the light propagated in light guide plate 5 vertically by the reflective and astigmatism effect of the groove bottom of mounting groove 12 It in longitudinal light of light guide plate 5, and projects on the transmission element 4 docked with light guide plate 5, transmission element 4 is made to shine.Astigmatism trace at this time (i.e. the groove bottom of mounting groove 12), which belongs to, to be arranged near 5 surface of light guide plate.Such structure is suitable for going out light intensity to transmission element 4 Spend situation of less demanding.

Embodiment 5

As shown in Figure 3 G, unlike structure described in embodiment 3, on substrate 1 at the two sides notch of mounting groove 12 all Capping has panel 2, the hollow slots 10 being both provided on two panels 2, with " A " on front panel 2, " B ", " C " hollow slots 10 The front of light guide plate 5 is arranged in corresponding 6 pattern of cutting, is also provided with and the hollow out in back panel 2 at the back side of light guide plate 5 Corresponding 6 pattern of cutting of slot 10, the 10 front notch of hollow slots of panel where corresponding 4 bottom of transmission element insertion simultaneously run through face 2 thickness of plate.It is sealed on the notch of cutting 6, in this way, realizing the double-side of substrate 1.Transmission element 4 belongs to cutting 6 at this time Contact docking.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of invention, rather than its limitations；Although Invention is described in detail referring to foregoing embodiments, those skilled in the art should understand that；It still may be used To modify the technical solutions described in the foregoing embodiments, or some or all of the technical features are carried out etc. With replacement；And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution Range.

Claims

1. a kind of integrated light-emitting mark, which is characterized in that including pedestal, light guide plate, light source, panel and transmission element；

The pedestal at least one side is provided with mounting groove, and the light guide plate and the light source, institute are provided in the mounting groove It states light guide plate surface and is provided with astigmatism trace；

The light source is docked with the section of the light guide plate, and the light of the light source can enter the light guide plate simultaneously from the section High reflectance transmits inside it, and the light that the astigmatism trace is injected by the light source from the light guide plate section laterally irradiates, and makes The astigmatism trace shines；

The pedestal at least one side is provided with the panel, and the panel is sealed on the mounting groove notch on the pedestal Place, the panel are provided with hollow slots, the transmission element that the hollow slots docking shape matches, the back side of the hollow slots Notch is docked to the position of the corresponding astigmatism trace on the light guide plate；

The light that the light source issues enters the light guide plate from the light guide plate section docked, and laterally irradiates the astigmatism Trace makes the astigmatism trace shine, and the light that the astigmatism trace issues is emitted by the transmission element docked with the hollow slots notch Panel out.

2. integrated light-emitting mark according to claim 1, which is characterized in that the pedestal is substrate, and mounting groove is set as Blind slot or through slot, wherein blind slot refers to the mounting groove not through substrate thickness；

Thickness direction of the through slot through the substrate, at least one setting institute at the notch of front and back sides two of the through slot State panel；

Alternatively, the panel is arranged at one of notch, bottom is arranged at another notch in two notches of the through slot Plate.

3. integrated light-emitting mark according to claim 1 or 2, which is characterized in that the light source is LED band light source, institute Light source is stated between the installation groove groove wall and the end section on the light guide plate periphery along the end section on the light guide plate periphery Longitudinal extension setting, towards the light guide plate section, light is entered in the light guide plate light emission direction by the section Portion；Alternatively,

The light source is LED band light source, and the light source is in the cutting on the light guide plate along the slot side in the cutting The longitudinal extension in wall section is arranged, and the light that light source issues enters the light guide plate by the groove sidewall section in the cutting It is internal.

4. integrated light-emitting mark according to claim 1 or 2, which is characterized in that the hollow slots reverse groove on the panel Mouth is directly directly docked with setting in the positive astigmatism trace of the light guide plate；Or

The back side notch of hollow slots on the panel is docked at the positive corresponding position of the light guide plate, this position and setting exist The position of the astigmatism trace of the leaded light back is corresponding；Alternatively,

The transmission element that shape matches, the reverse groove of the hollow slots are set at the back side notch of hollow slots on the panel Mouth is docked by the transmission element with astigmatism trace corresponding on the light guide plate.

5. integrated light-emitting mark according to claim 4, which is characterized in that the transmission element is translucent material；Alternatively,

The transmission element is transparent material；Alternatively,

The transmission element is the assembly of transparent material and translucent material.

6. integrated light-emitting mark according to any one of claims 1-5, which is characterized in that the transmission element is engraved with described The mode of empty slot docking is to be sealed at the notch of the hollow slots front and be bonded in the front notch outer edge area；Alternatively,

The transmission element bottom is embedded in hollow slots front notch and runs through the plate thickness；Alternatively,

7. integrated light-emitting according to claim 1 to 6 mark, which is characterized in that the transmission element shape with it is right The shape of corresponding astigmatism trace matches in the hollow out groove shape connect and the light guide plate；Alternatively,

The transmission element shape matches with the hollow out groove shape docked, hollow slots corresponding astigmatism trace face on the panel Product is greater than the hollow out groove area；Alternatively,

The astigmatism trace is completely provided on a light guide plate at least surface, the hollow slots back side notch docking on the panel In the positive corresponding position of the light guide plate；Alternatively,

The groove bottom of light guide plate mounting groove where is as reflection and the astigmatism trace of scattering light, engraving on the panel Empty slot back side notch is docked at the positive corresponding position of the light guide plate；

8. integrated light-emitting mark according to claim 7, which is characterized in that further include reflectorized material, on the light guide plate Position corresponding with the astigmatism trace pads the reflectorized material；Alternatively,

Reflectorized material is arranged in the astigmatism trace inner wall surface；

To enhance longitudinal light of panel hollow slots described in directive.

9. integrated light-emitting mark according to claim 8, which is characterized in that it further include light transmission liner plate, the light transmission liner plate It is arranged and is fitted in the back side of panel, between the light guide plate and the hollow slots of the panel.

10. integrated light-emitting mark according to claim 9, which is characterized in that the substrate two sides is respectively arranged with described Panel, the hollow slots on two panels all at least provided with a docking transmission element, the hollow slots back side Notch is docked to the corresponding astigmatism trace of light guide plate in the mounting groove 3 respectively.