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发明公开
CN108898970A 一种新型的基于反射的防水超薄LED面板及家用电器 审中-实审

一种新型的基于反射的防水超薄LED面板及家用电器
摘要：
本发明公开了一种新型的基于反射的防水超薄LED面板，包括有一PCB、一与所述PCB正面贴合安装的面板和一位于所述PCB背面的反射板，所述PCB背面上安装有若干LED，所述PCB上开设有若干与所述若干LED一一对应紧邻设置的通孔，所述反射板正对所述PCB的一面上设置有若干与所述若干LED一一对应的反射槽。上述LED面板，LED发光照到反射板上的反射槽形成反射，反射光穿过所述PCB上的通孔投射到所述面板上形成数字或图案，实现了数字或个性化图案的显示；所述LED安装PCB背面，面板紧密贴合所述PCB正面安装，减小了面板与PCB之间的缝隙，大大减小了所述LED面板的厚度；本发明采用常见的LED代替LED模组实现了数字或个性化的图案显示，成本低廉。
摘要（英）：

The invention discloses a novel reflection-based waterproof ultrathin LED panel. The novel reflection-based waterproof ultrathin LED panel comprises a PCB, a faceplate and a reflector and is characterized in that the faceplate is mounted on the front side of the PCB in an attaching manner, the reflector is located on the back of the PCB, a plurality of LEDs are mounted on the back of the PCB, thePCB is provided with a plurality of through holes which are adjacent to the LEDs in a one-to-one correspondence manner, one side, directly facing the PCB, of the reflector is provided with a pluralityof reflecting grooves in one-to-one correspondence to the LEDs. The LED panel has the advantages that light emitted by the LEDs irradiates the reflecting grooves in the reflector and is reflected, and the reflected light penetrate the through holes in the PCB to be projected to the faceplate to form digits or patterns so as to achieve the display of the digits or personalized patterns; the LEDs are mounted on the back of the PCB, the faceplate closely attaches to the front side of the PCB, the gap between the faceplate and the PCB is reduced, and the thickness of the LED panel is reduced greatly; the common LEDs are used to replace an LED module to achieve the display of the digits or personal patterns, and low cost is achieved.

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