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CN111913249B - Light guide plate for simulating flowing water effect - Google Patents

Light guide plate for simulating flowing water effect Download PDF

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Publication number
CN111913249B
CN111913249B CN202010795014.2A CN202010795014A CN111913249B CN 111913249 B CN111913249 B CN 111913249B CN 202010795014 A CN202010795014 A CN 202010795014A CN 111913249 B CN111913249 B CN 111913249B
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light
emitting
emitting area
area
strip
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CN111913249A (en
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罗喜悦
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Chongqing Rebo Lighting & Electronics Co ltd
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Chongqing Rebo Lighting & Electronics Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/253—Two or more juxtaposed light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/241—Light guides characterised by the shape of the light guide of complex shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/246—Light guides characterised by the emission area having two or more output branches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/249—Light guides with two or more light sources being coupled into the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)

Abstract

本发明公开了一种用于模拟流水效果的导光板，包括导光板本体，导光板本体包括至少两根条形导入部，各条形导入部的同一侧均设置有若干数量相同且间隔布置的发光部，各条形导入部的发光部按固定的顺序依次循环排列，每条发光部均包括过渡区和发光区，过渡区连接对应的条形导入部和发光区；各发光区能够形成面流水发光区和/或线流水发光区：面流水发光区由位于各发光区同一侧的发光表面构成，线流水发光区由各发光区远离条形导入部一端的发光端面构成。本发明极大地减少了LED的配置量，降低了成本，同时减少发热量，提高可靠性；既能够产生面流水效果，又能产生线流水效果，通用性好，适用范围广。

Figure 202010795014

The invention discloses a light guide plate for simulating the effect of flowing water. Light-emitting parts, the light-emitting parts of each strip-shaped introduction part are arranged in a fixed order in turn, each light-emitting part includes a transition area and a light-emitting area, and the transition area connects the corresponding strip-shaped introduction part and the light-emitting area; each light-emitting area can form a surface Pipeline light-emitting area and/or line-flow light-emitting area: the surface-flow light-emitting area is composed of light-emitting surfaces located on the same side of each light-emitting area, and the line-flow light-emitting area is formed by the light-emitting end face of each light-emitting area away from one end of the bar-shaped introduction part. The invention greatly reduces the configuration quantity of LEDs, reduces the cost, reduces heat generation, and improves reliability; it can produce both surface water flow effect and line water flow effect, and has good versatility and wide application range.

Figure 202010795014

Description

一种用于模拟流水效果的导光板A light guide plate for simulating the effect of flowing water

技术领域technical field

本发明涉及光导技术领域，具体涉及一种用于模拟流水效果的导光板。The invention relates to the technical field of light guides, in particular to a light guide plate for simulating the effect of flowing water.

背景技术Background technique

光导是一种把LED发出的光从PCB上导向前面板或者发光位置的结构件，此结构件一般采用PC材料，或者PMMA材料制成，具有很好的导光性能。The light guide is a structural member that guides the light emitted by the LED from the PCB to the front panel or the light-emitting position. This structural member is generally made of PC material or PMMA material, which has good light guiding performance.

现有的光导为了实现面流水或线流水效果，通常需要配置大量的LED，通过线性排列的LED对用于模拟流水效果的导光板的相邻区域依次照射，达到流水式的灯光效果，不仅成本高，而且发热量大，可靠性不足，同时安装也较为复杂。In order to realize the surface flowing water or line flowing water effect of the existing light guide, it is usually necessary to configure a large number of LEDs, and the adjacent areas of the light guide plate used for simulating the flowing water effect are sequentially illuminated by the linearly arranged LEDs to achieve the flowing water lighting effect, which is not only cost-effective. It has high heat generation, insufficient reliability, and complicated installation.

发明内容SUMMARY OF THE INVENTION

为解决上述技术问题，本发明提供了一种只需少量LED就能实现流水灯光效果，成本低，发热量小且安装简单的用于模拟流水效果的导光板。In order to solve the above technical problems, the present invention provides a light guide plate for simulating the effect of flowing water, which can realize the effect of flowing water lighting with only a few LEDs, has low cost, low heat generation and is easy to install.

其技术方案如下：Its technical solutions are as follows:

一种用于模拟流水效果的导光板，其要点在于，包括导光板本体，所述导光板本体包括至少两根条形导入部，各所述条形导入部的同一侧均设置有若干数量相同且间隔布置的发光部，各所述条形导入部的发光部按固定的顺序依次循环排列，每条所述发光部均包括过渡区和发光区，所述过渡区连接对应的条形导入部和发光区；A light guide plate for simulating the effect of flowing water, the main point of which is that it includes a light guide plate body, the light guide plate body includes at least two strip-shaped introduction parts, and the same side of each strip-shaped introduction part is provided with a number of the same number. And for the light-emitting parts arranged at intervals, the light-emitting parts of each strip-shaped introduction part are sequentially arranged in a fixed order, and each of the light-emitting parts includes a transition area and a light-emitting area, and the transition area is connected to the corresponding strip-shaped introduction part. and luminous area;

各所述发光区能够形成面流水发光区和/或线流水发光区：所述面流水发光区呈面形结构，并由位于各发光区同一侧的发光表面构成；所述线流水发光区呈线形结构，并由各发光区远离条形导入部一端的发光端面构成。Each of the light-emitting areas can form a surface-flowing light-emitting area and/or a line-flowing light-emitting area: the surface-flowing water-emitting area has a surface-shaped structure and is composed of light-emitting surfaces located on the same side of each light-emitting area; The linear structure is formed by the light-emitting end face of each light-emitting area away from one end of the strip-shaped introduction part.

作为优选：各所述发光表面均位于同一平面内，各所述发光端面齐平且呈直线分布。采用以上结构，面流水和线流水灯光视觉效果更为优越，同时发光区形状规整，利于制造。Preferably, each of the light-emitting surfaces is located in the same plane, and each of the light-emitting end faces is flush and distributed in a straight line. By adopting the above structure, the visual effect of surface flow and line flow lights is more superior, and at the same time, the shape of the light-emitting area is regular, which is convenient for manufacturing.

作为优选：所述导入部与对应的发光部一体成型，形成独立发光元件，各个独立发光元件共同构成所述导光板本体。采用以上结构，独立发光元件可以采用不同的方式进行组合，使用灵活。Preferably, the introduction portion and the corresponding light-emitting portion are integrally formed to form independent light-emitting elements, and each independent light-emitting element together constitutes the light guide plate body. With the above structure, the independent light-emitting elements can be combined in different ways, and the use is flexible.

作为优选：所述导光板本体一体成型。采用以上结构，导光板本体结构稳定可靠，制造模具少，成本低。Preferably, the light guide plate body is integrally formed. By adopting the above structure, the main body structure of the light guide plate is stable and reliable, the manufacturing molds are few, and the cost is low.

作为优选：所述发光部远离条形导入部的一端连为一体，形成连通的线流水发光区。采用以上结构，灯光更为连续，线流水效果更好。Preferably, one end of the light-emitting portion away from the strip-shaped introduction portion is connected as a whole to form a connected line-flow light-emitting area. With the above structure, the lighting is more continuous, and the line flow effect is better.

作为优选：各所述条形导入部的延伸方向相同，并堆叠布置，且各条形导入部的进光端均位于同一端。采用以上结构，条形导入部结构紧凑，占用空间小，便于安装。Preferably, the extending directions of the strip-shaped introduction parts are the same, and they are arranged in a stack, and the light-entering ends of the strip-shaped introduction parts are all located at the same end. With the above structure, the bar-shaped introduction part has a compact structure, occupies a small space, and is easy to install.

作为优选：相邻两个所述发光部之间均设置有防窜光间隙。采用以上结构，有效避免相邻两个发光部的灯光产生干扰，使流水效果更为清晰、流畅。Preferably, an anti-light channeling gap is set between two adjacent light-emitting parts. By adopting the above structure, the interference of the lights of two adjacent light-emitting parts is effectively avoided, so that the effect of flowing water is clearer and smoother.

作为优选：各所述防窜光间隙的宽度相等。采用以上结构，防窜光间隙的宽度相等，效果一致，各发光部的灯光更为均匀。Preferably, the widths of the anti-crossing light gaps are equal. By adopting the above structure, the widths of the anti-light channeling gaps are equal, the effect is consistent, and the light of each light-emitting part is more uniform.

作为优选：各所述条形导入部和各发光部的厚度均相等。采用以上结构，利于光线的传播。Preferably, the thicknesses of each of the strip-shaped introduction parts and each of the light-emitting parts are equal. Adopting the above structure is beneficial to the propagation of light.

作为优选：所述条形导入部的数量为三条；其中一条条形导入部的各过渡区与对应发光区为一体延伸的平面结构；另外一条条形导入部的各过渡区为向上弯曲的弧形结构，各发光区为平面结构；剩余一条条形导入部的各过渡区为向下弯曲的弧形结构，各发光区为平面结构。采用以上结构，导光板结构简单，造型美观，三根条形导入部分别导入三色光，就能够满足所有灯光颜色的变换，既满足了完善的功能需求，又极大地降低了LED的需求。Preferably: the number of the bar-shaped lead-in parts is three; each transition area of one bar-shaped lead-in part and the corresponding light-emitting area are integrally extended; each transition area of the other bar-shaped lead-in part is an upward curved arc Each light-emitting area is a plane structure; each transition area of the remaining strip-shaped introduction part is a downwardly curved arc structure, and each light-emitting area is a plane structure. With the above structure, the light guide plate has a simple structure and a beautiful appearance. The three strip-shaped introduction parts respectively introduce three colors of light, which can meet the transformation of all light colors, which not only meets the requirements of perfect functions, but also greatly reduces the demand for LEDs.

与现有技术相比，本发明的有益效果：1、极大地减少了LED的配置量，降低了成本，同时减少发热量，提高可靠性；2、既能够产生面流水效果，又能产生线流水效果，通用性好，适用范围广。Compared with the prior art, the present invention has the following beneficial effects: 1. The configuration quantity of LEDs is greatly reduced, the cost is reduced, the heat generation is reduced, and the reliability is improved; Flowing water effect, good versatility and wide application.

附图说明Description of drawings

图1为本发明第一实施例的结构示意图；1 is a schematic structural diagram of a first embodiment of the present invention;

图2为本发明第一实施例的俯视图；2 is a top view of the first embodiment of the present invention;

图3为本发明第二实施例的结构示意图。FIG. 3 is a schematic structural diagram of a second embodiment of the present invention.

具体实施方式Detailed ways

以下结合实施例和附图对本发明作进一步说明。The present invention will be further described below with reference to the embodiments and the accompanying drawings.

实施例一Example 1

如图1和图2所示，一种用于模拟流水效果的导光板，主要由导光板本体1组成。As shown in FIG. 1 and FIG. 2 , a light guide plate for simulating the effect of flowing water is mainly composed of a light guide plate body 1 .

如图1和图2所示，导光板本体1一体成型，导光板本体1包括至少两根条形导入部11，LED的灯光自条形导入部11的一端进入导光板，本实施例中，导光板本体1包括三根条形导入部11，三根条形导入部11的延伸方向相同，并堆叠布置，相邻两根条形导入部11之间设置有间隙，防止窜光，三根条形导入部11的两端分别齐平，且各条形导入部11的进光端111均位于同一端。As shown in FIG. 1 and FIG. 2 , the light guide plate body 1 is integrally formed, and the light guide plate body 1 includes at least two strip-shaped introduction parts 11 , and the light of the LED enters the light guide plate from one end of the strip-shaped introduction parts 11 . In this embodiment, The light guide plate body 1 includes three strip-shaped introduction parts 11 , the three strip-shaped introduction parts 11 extend in the same direction and are arranged in a stack, and a gap is set between two adjacent strip-shaped introduction parts 11 to prevent light from channeling. The three strip-shaped introduction parts Both ends of the portion 11 are flush with each other, and the light entrance ends 111 of each strip-shaped introduction portion 11 are located at the same end.

如图1和图2所示，各条形导入部11的同一侧均设置有若干数量相同且间隔布置的发光部12，各条形导入部11和各发光部12的厚度均相等。各发光部12的延伸方向与条形导入部11的延伸方向垂直，各条形导入部11的发光部12沿条形导入部11的长度方向并排布置，并按固定的顺序依次循环排列，本实施例中，自靠近进光端111的位置起，各发光部12按照中间层条形导入部11的发光部12、下层条形导入部11的发光部12、上层条形导入部11的发光部12的顺序依次排列。相邻两个发光部12之间均设置有防窜光间隙2，且各防窜光间隙2的宽度相等，有效防止相邻两个发光部12的灯光发生干扰。As shown in FIG. 1 and FIG. 2 , several light-emitting parts 12 of the same number and spaced apart are disposed on the same side of each strip-shaped introduction part 11 , and the thicknesses of each strip-shaped introduction part 11 and each light-emitting part 12 are equal. The extending direction of each light-emitting part 12 is perpendicular to the extending direction of the strip-shaped introduction part 11 , and the light-emitting parts 12 of each strip-shaped introduction part 11 are arranged side by side along the length direction of the strip-shaped introduction part 11 , and are sequentially arranged in a fixed order. In the embodiment, from the position close to the light input end 111 , each light emitting part 12 emits light according to the light emitting part 12 of the middle strip-shaped introduction part 11 , the light-emitting part 12 of the lower strip-shaped introduction part 11 , and the upper strip-shaped introduction part 11 . The order of the parts 12 is arranged in sequence. An anti-channel light gap 2 is provided between two adjacent light-emitting parts 12 , and the width of each light-channel prevention gap 2 is equal, which effectively prevents the light of the two adjacent light-emitting parts 12 from interfering.

进一步地，每条发光部12均包括过渡区121和发光区122，过渡区121连接对应的条形导入部11和发光区122，过渡区121将对应条形导入部11的光线导入对应的发光区122，本实施例中，中间层条形导入部11的各过渡区121与对应发光区122为一体延伸的平面结构，上层条形导入部11的各过渡区121为向上弯曲的弧形结构，各发光区122为平面结构，下层条形导入部11的各过渡区121为向下弯曲的弧形结构，各发光区122为平面结构。发光区122用于导出光线，各发光区122能够形成呈面形结构的面流水发光区A和/或呈线形结构的线流水发光区B，也即各发光区122能够仅形成线流水发光区B或面流水发光区A，也能同时形成面流水发光区A和线流水发光区B。面流水发光区A由位于各发光区122同一侧的发光表面122a构成，线流水发光区B由各发光区122远离条形导入部11一端的发光端面122b构成。当用于形成面流水效果时，各发光表面122a上设置有凸点、齿等漫反射结构或经磨砂处理形成粗糙表面，当用于形成线流水效果时，各发光端面122b上设置有凸点、齿等漫反射结构或经磨砂处理形成粗糙表面，各发光表面122a可以错层布置，也能形成面流水效果，本实施例中优选为各发光表面122a均位于同一平面内，同样地，各发光端面122b也可以错层布置，也能形成线流水效果，本实施例中优选为各发光端面122b齐平且呈直线分布，且发光部12远离条形导入部11的一端连为一体，形成连通的线流水发光区B，使线流水效果更为连续流畅。Further, each light-emitting portion 12 includes a transition area 121 and a light-emitting area 122, the transition area 121 connects the corresponding bar-shaped introduction portion 11 and the light-emitting area 122, and the transition area 121 guides the light corresponding to the bar-shaped introduction portion 11 into the corresponding light-emitting area. area 122, in this embodiment, each transition area 121 of the middle layer strip-shaped introduction part 11 and the corresponding light-emitting area 122 are integrally extended in a planar structure, and each transition area 121 of the upper layer strip-shaped introduction part 11 is an upward curved arc structure , each light-emitting area 122 is a planar structure, each transition area 121 of the lower strip-shaped introduction portion 11 is a downwardly curved arc structure, and each light-emitting area 122 is a planar structure. The light-emitting areas 122 are used for deriving light, and each light-emitting area 122 can form a surface-flow light-emitting area A with a planar structure and/or a line-flow light-emitting area B with a linear structure, that is, each light-emitting area 122 can only form a line-flow light-emitting area B or the surface water light-emitting area A, and the surface water light-emitting area A and the line water light-emitting area B can also be formed at the same time. The surface water light emitting area A is formed by the light emitting surface 122a located on the same side of each light emitting area 122 , and the line water light emitting area B is formed by the light emitting end surface 122b of each light emitting area 122 away from the bar-shaped introduction portion 11 . When used to form a surface flowing effect, each light-emitting surface 122a is provided with a diffuse reflection structure such as bumps, teeth or the like, or a rough surface is formed by frosting treatment. When used to form a line flowing effect, each light-emitting end surface 122b is provided with bumps Diffuse reflective structures such as teeth, teeth, etc., or a rough surface is formed by frosting. Each light-emitting surface 122a can be arranged in staggered layers, and can also form a surface flowing effect. In this embodiment, it is preferable that each light-emitting surface 122a is located in the same plane. Similarly, each light-emitting surface 122a The light-emitting end faces 122b can also be arranged in staggered layers, which can also form a line flow effect. In this embodiment, it is preferable that each light-emitting end face 122b is flush and distributed in a straight line, and the end of the light-emitting portion 12 away from the bar-shaped introduction portion 11 is connected as a whole to form a The connected line flow light-emitting area B makes the line flow effect more continuous and smooth.

实施例二Embodiment 2

如图3所示，本实施例的导入部11与对应的发光部12一体成型，形成独立发光元件，各个独立发光元件共同构成导光板本体1，本实施例中，导光板本体1由三个独立发光元件组成，各发光部12均各自独立，相邻两个发光部12之间通过防窜光间隙2隔开，导光板的其余结构均与实施例一相同。独立发光元件可以进行不同方式的组合，使用灵活。As shown in FIG. 3 , the introduction portion 11 and the corresponding light-emitting portion 12 in this embodiment are integrally formed to form independent light-emitting elements, and each independent light-emitting element together constitutes the light guide plate body 1 . In this embodiment, the light guide plate body 1 consists of three It consists of independent light emitting elements, each light emitting part 12 is independent, and two adjacent light emitting parts 12 are separated by an anti-channel light gap 2, and the rest of the structure of the light guide plate is the same as that of the first embodiment. Independent light-emitting elements can be combined in different ways, and the use is flexible.

最后需要说明的是，上述描述仅仅为本发明的优选实施例，本领域的普通技术人员在本发明的启示下，在不违背本发明宗旨及权利要求的前提下，可以做出多种类似的表示，这样的变换均落入本发明的保护范围之内。Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those of ordinary skill in the art can make a variety of similar It is indicated that such transformations fall within the protection scope of the present invention.

Claims (5)

1.一种用于模拟流水效果的导光板，包括导光板本体，其特征在于：所述导光板本体包括至少两根条形导入部，各所述条形导入部的同一侧均设置有若干数量相同且间隔布置的发光部，各所述条形导入部的发光部按固定的顺序依次循环排列，每条所述发光部均包括过渡区和发光区，所述过渡区连接对应的条形导入部和发光区；1. A light guide plate for simulating the effect of flowing water, comprising a light guide plate body, characterized in that: the light guide plate body includes at least two strip-shaped introduction parts, and the same side of each strip-shaped introduction part is provided with several The same number of light-emitting parts arranged at intervals, the light-emitting parts of each strip-shaped introduction part are arranged in a fixed order in turn, each of the light-emitting parts includes a transition area and a light-emitting area, and the transition area is connected to the corresponding strip-shaped Lead-in and light-emitting area; 各所述发光区能够形成面流水发光区和/或线流水发光区：所述面流水发光区呈面形结构，并由位于各发光区同一侧的发光表面构成；所述线流水发光区呈线形结构，并由各发光区远离条形导入部一端的发光端面构成；Each of the light-emitting areas can form a surface-flowing light-emitting area and/or a line-flowing light-emitting area: the surface-flowing water-emitting area has a surface-shaped structure and is composed of light-emitting surfaces located on the same side of each light-emitting area; The linear structure is formed by the light-emitting end face of each light-emitting area away from one end of the bar-shaped introduction part; 所述导光板本体一体成型；The light guide plate body is integrally formed; 所述发光部远离条形导入部的一端连为一体，形成连通的线流水发光区；One end of the light-emitting portion away from the bar-shaped introduction portion is connected as a whole to form a connected line-flow light-emitting area; 各所述条形导入部和各发光部的厚度均相等；The thicknesses of each of the strip-shaped introduction parts and each of the light-emitting parts are equal; 所述条形导入部的数量为三条；其中一条条形导入部的各过渡区与对应发光区为一体延伸的平面结构；另外一条条形导入部的各过渡区为向上弯曲的弧形结构，各发光区为平面结构；剩余一条条形导入部的各过渡区为向下弯曲的弧形结构，各发光区为平面结构。The number of the bar-shaped lead-in parts is three; among them, each transition area of one bar-shaped lead-in part and the corresponding light-emitting area are integrally extended; each transition area of the other bar-shaped lead-in part is an upward curved arc structure, Each light-emitting area is a plane structure; each transition area of the remaining strip-shaped introduction portion is a downwardly curved arc structure, and each light-emitting area is a plane structure. 2.根据权利要求1所述的用于模拟流水效果的导光板，其特征在于：各所述发光表面均位于同一平面内，各所述发光端面齐平且呈直线分布。2 . The light guide plate according to claim 1 , wherein each of the light-emitting surfaces is located in the same plane, and each of the light-emitting end faces is flush and distributed in a straight line. 3 . 3.根据权利要求1所述的用于模拟流水效果的导光板，其特征在于：各所述条形导入部的延伸方向相同，并堆叠布置，且各条形导入部的进光端均位于同一端。3 . The light guide plate for simulating the effect of flowing water according to claim 1 , wherein the extending direction of each of the strip-shaped introduction parts is the same, and they are arranged in a stack, and the light-incoming ends of the strip-shaped introduction parts are located at the same position. 4 . same end. 4.根据权利要求1所述的用于模拟流水效果的导光板，其特征在于：相邻两个所述发光部之间均设置有防窜光间隙。4 . The light guide plate for simulating the effect of flowing water according to claim 1 , wherein an anti-light channeling gap is set between two adjacent light-emitting parts. 5 . 5.根据权利要求4所述的用于模拟流水效果的导光板，其特征在于：各所述防窜光间隙的宽度相等。5 . The light guide plate for simulating the effect of flowing water according to claim 4 , wherein the widths of the anti-light channeling gaps are equal. 6 .
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Denomination of invention: A light guide plate used to simulate the effect of flowing water

Granted publication date: 20220920

Pledgee: CHINA FOREIGN ECONOMY AND TRADE TRUST Co.,Ltd.

Pledgor: CHONGQING REBO LIGHTING & ELECTRONICS Co.,Ltd.

Registration number: Y2024990000378