{"id":2621,"date":"2023-10-06T14:21:55","date_gmt":"2023-10-06T06:21:55","guid":{"rendered":"http:\/\/garteng.com\/?p=2621"},"modified":"2023-10-06T14:22:04","modified_gmt":"2023-10-06T06:22:04","slug":"led%e8%87%aa%e7%94%b1%e6%9b%b2%e9%9d%a2%e9%80%8f%e9%95%9c","status":"publish","type":"post","link":"http:\/\/garteng.com\/?p=2621","title":{"rendered":"LED\u81ea\u7531\u66f2\u9762\u900f\u955c"},"content":{"rendered":"<p>LED\u5df2\u7ecf\u6210\u4e3a\u5f53\u4eca\u6700\u666e\u904d\u7684\u5149\u6e90\uff0c\u56e0\u4e3aLED\u5177\u6709\u4f53\u79ef\u5c0f\u3001\u54cd\u5e94\u5feb\u3001\u8282\u80fd\u73af\u4fdd\u7b49\u4f18\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u5728\u9053\u8def\u7167\u660e\u3001\u6c7d\u8f66\u5927\u706f\u548c\u80cc\u5149\u663e\u793a\u7b49\u9886\u57df\uff0c\u8fd9\u4e9b\u5e94\u7528\u90fd\u8981\u6c42LED\u5177\u6709\u8f83\u9ad8\u7684\u989c\u8272\u5747\u5300\u6027\uff0c\u4f46\u7531\u4e8eLED\u662f\u9762\u5149\u6e90\uff0c\u51fa\u5149\u89d2\u5ea6\u5c0f\uff0c\u4f7f\u5f97\u5176\u989c\u8272\u5747\u5300\u6027\u8f83\u5dee\u3002\u5982\u73b0\u6709\u7684YAG\uff08\u9487\u94dd\u77f3\u69b4\u77f3\u6676\u4f53\uff09\u8367\u5149\u7c89\u6d82\u8986LED\uff0c\u4f1a\u5b58\u5728\u8fb9\u7f18\u504f\u9ec4\u3001\u4e2d\u95f4\u504f\u84dd\u7684\u73b0\u8c61\uff0c\u5bf9LED\u989c\u8272\u5747\u5300\u6027\u7684\u6539\u5584\u6548\u679c\u8f83\u5dee\u3002<\/p><figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"947\" src=\"http:\/\/garteng.com\/wp-content\/uploads\/2023\/08\/90\u5ea6-1024x947.jpg\" alt=\"45\u5ea6\u4e00\u4f53\u73bb\u7483\u900f\u955c\" class=\"wp-image-2392\" srcset=\"http:\/\/garteng.com\/wp-content\/uploads\/2023\/08\/90\u5ea6-1024x947.jpg 1024w, http:\/\/garteng.com\/wp-content\/uploads\/2023\/08\/90\u5ea6-600x555.jpg 600w, http:\/\/garteng.com\/wp-content\/uploads\/2023\/08\/90\u5ea6-300x278.jpg 300w, http:\/\/garteng.com\/wp-content\/uploads\/2023\/08\/90\u5ea6-768x710.jpg 768w, http:\/\/garteng.com\/wp-content\/uploads\/2023\/08\/90\u5ea6.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>\u76ee\u524d\u73b0\u6709\u7684\u6539\u5584LED\u989c\u8272\u5747\u5300\u6027\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e24\u79cd\uff1a\u4e00\u3001\u662f\u6539\u53d8\u8367\u5149\u7c89\u7684\u6d82\u8986\u6a21\u5f0f\uff0c\u91c7\u7528\u8fdc\u79bb\u6d82\u8986\u6216\u8005\u4fdd\u5f62\u6d82\u8986\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u539f\u7406\u662f\u4f7fLED\u53d1\u51fa\u7684\u84dd\u5149\u5728\u8367\u5149\u7c89\u5185\u7ecf\u8fc7\u76f8\u540c\u7684\u4f20\u64ad\u8def\u7a0b\uff0c\u4f7f\u5f97\u5404\u4e2a\u89d2\u5ea6\u6fc0\u53d1\u7684\u9ec4\u5149\u4e00\u81f4\uff0c\u4ece\u800c\u5b9e\u73b0\u5404\u4e2a\u7a7a\u95f4\u5206\u5e03\u89d2\u5ea6\u7684\u989c\u8272\u5747\u5300\u6027\uff0c\u4f46\u8fd9\u79cd\u65b9\u6cd5\u5bf9\u5c01\u88c5\u5de5\u827a\u7684\u8981\u6c42\u6027\u8f83\u9ad8\uff0c\u4ece\u800c\u5bfc\u81f4\u6210\u672c\u8f83\u9ad8\u3002\u4e8c\u3001\u662f\u5728LED\u82af\u7247\u4e0a\u9762\u52a0\u5165\u5fae\u900f\u955c\u9635\u5217\u3002\u4f46\u8fd9\u79cd\u5149\u5b66\u7ed3\u6784\u4e0d\u80fd\u5bf9\u5927\u89d2\u5ea6\u5149\u5b66\u7ebf\u8fdb\u884c\u6709\u6548\u7684\u63a7\u5236\uff0c\u5e76\u4e14\u5149\u7ebf\u7ecf\u8fc7\u8fd9\u79cd\u5149\u5b66\u7ed3\u6784\u540e\uff0c\u7531\u4e8e\u83f2\u6d85\u5c14\u53cd\u5c04\u635f\u5931\u548c\u5149\u5b66\u8868\u9762\u7684\u5168\u5185\u53cd\u5c04\uff0c\u4f7f\u5f97\u8fd9\u79cd\u5149\u5b66\u7ed3\u6784\u7684\u5149\u6548\u964d\u4f4e\u3002\u800c\u73b0\u6709\u7684TIR\u900f\u955c\uff08Total Internal Reflection\uff0c\u5168\u5185\u53cd\u5c04\u900f\u955c\uff09\u4e3b\u8981\u7528\u4e8e\u51c6\u76f4\uff0c\u56e0\u6b64\u9650\u5236\u4e86LED\u7684\u53d1\u6563\u89d2\uff0c\u5e76\u4e14\u73b0\u6709\u7684TIR\u900f\u955c\u5e76\u4e0d\u80fd\u6539\u5584\u8367\u5149\u7c89\u6d82\u8986LED\u7684\u989c\u8272\u5747\u5300\u6027\u3002<\/p><p>\u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u6280\u672f\u95ee\u9898\uff0c\u5f97\u5230\u5177\u6709\u9ad8\u5149\u6548\u3001\u8f83\u9ad8\u989c\u8272\u5747\u5300\u6027\u7684LED\uff0c\u4e2d\u73af\u91cf\u5b50\u516c\u53f8\u901a\u8fc7\u5927\u91cf\u8bd5\u9a8c\u6d4b\u8bd5\u548c\u6280\u672f\u6539\u8fdb\u8bbe\u8ba1\u4e86\u4e00\u79cd\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\u3002<\/p><p>\u8fd9\u79cd\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\uff0c\u7531\u5e95\u90e8\u7684\u5165\u5c04\u9762\u3001\u4e24\u4fa7\u7684\u5168\u53cd\u5c04\u9762\u548c\u9876\u90e8\u7684\u81ea\u7531\u51fa\u5c04\u66f2\u9762\u6784\u6210\uff0c\u5165\u5c04\u9762\u7531\u4e00\u4e2a\u6298\u5c04\u5706\u67f1\u9762\u548c\u4e00\u4e2a\u6298\u5c04\u5706\u5f27\u66f2\u9762\u6784\u6210\uff0c\u6298\u5c04\u5706\u67f1\u9762\u548c\u6298\u5c04\u5706\u5f27\u9762\u6784\u6210\u5185\u51f9\u7684\u5165\u5c04\u8154\u4f53\u7528\u4e8e\u653e\u7f6eLED\u5149\u6e90\uff0c\u81ea\u7531\u51fa\u5c04\u66f2\u9762\u5305\u62ec\u7b2c\u4e00\u81ea\u7531\u6298\u5c04\u66f2\u9762\u548c\u7b2c\u4e8c\u81ea\u7531\u6298\u5c04\u66f2\u9762\uff0c\u5168\u53cd\u5c04\u9762\u7684\u4e0a\u8fb9\u6cbf\u4e0e\u7b2c\u4e00\u81ea\u7531\u6298\u5c04\u66f2\u9762\u7684\u4e0a\u8fb9\u6cbf\u8fde\u63a5\u5f62\u6210\u900f\u955c\u5916\u51f8\u8fb9\u6cbf\uff0c\u7b2c\u4e00\u81ea\u7531\u6298\u5c04\u66f2\u9762\u7684\u4e0b\u8fb9\u6cbf\u4e0e\u7b2c\u4e8c\u81ea\u7531\u6298\u5c04\u66f2\u9762\u7684\u8fb9\u6cbf\u8fde\u63a5\u5f62\u6210\u6c9f\u69fd\uff0c\u5168\u53cd\u5c04\u9762\u4e0e\u81ea\u7531\u51fa\u5c04\u66f2\u9762\u6784\u6210\u900f\u955c\u7684\u5916\u8f6e\u5ed3\u3002<\/p><p>\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\u4e0e\u73b0\u6709\u6280\u672f\u76f8\u6bd4\uff0c\u5177\u6709\u6210\u672c\u4f4e\u3001\u6613\u52a0\u5de5\u7684\u4f18\u70b9\uff0c\u4e0e\u4f20\u7edf\u7684TIR\u900f\u955c\u76f8\u6bd4\uff0c\u5177\u6709\u66f4\u5927\u7684\u53d1\u6563\u89d2\u3001\u80fd\u591f\u5b9e\u73b0\u8f83\u9ad8\u7684\u5149\u6548\u548c\u8f83\u597d\u989c\u8272\u5747\u5300\u6027\u3002<\/p><p>\u4e0b\u56fe\u4e3a\u8fd9\u79cd\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\u7684\u56fe\u793a\uff1a&nbsp; &nbsp; &nbsp;<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/imgi101i120.360doc.com\/DownloadImg\/2018\/04\/2710\/131352600_1_20180427104807394.png?Expires=1696574990&amp;Signature=gdRZdii%2FK02fMhxZSBNzVkCtlj0%3D&amp;domain=109\" alt=\"blob.png\" title=\"1524120532778031504.png\"\/><\/figure><p>\u56fe1\uff1a\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\u524d\u89c6\u5256\u9762\u56fe<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/imgi101i120.360doc.com\/DownloadImg\/2018\/04\/2710\/131352600_2_20180427104807488.png?Expires=1696574990&amp;Signature=LL6uRf1ISwsXQyePGmAt%2FGKAe%2BY%3D&amp;domain=109\" alt=\"blob.png\" title=\"1524120554523091585.png\"\/><\/figure><p>\u56fe2\uff1a\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\u7ed3\u6784\u56fe<\/p>","protected":false},"excerpt":{"rendered":"<p>LED\u5df2\u7ecf\u6210\u4e3a\u5f53\u4eca\u6700\u666e\u904d\u7684\u5149\u6e90\uff0c\u56e0\u4e3aLED\u5177\u6709\u4f53\u79ef\u5c0f\u3001\u54cd\u5e94\u5feb\u3001\u8282\u80fd\u73af\u4fdd\u7b49\u4f18\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u5728\u9053\u8def\u7167\u660e\u3001\u6c7d\u8f66\u5927\u706f\u548c\u80cc\u5149\u663e\u793a\u7b49\u9886\u57df\uff0c\u8fd9\u4e9b\u5e94\u7528\u90fd\u8981\u6c42LED\u5177\u6709\u8f83\u9ad8\u7684\u989c\u8272\u5747\u5300\u6027\uff0c\u4f46\u7531\u4e8eLED\u662f\u9762\u5149\u6e90\uff0c\u51fa\u5149\u89d2\u5ea6\u5c0f\uff0c\u4f7f\u5f97\u5176\u989c\u8272\u5747\u5300\u6027\u8f83\u5dee\u3002\u5982\u73b0\u6709\u7684YAG\uff08\u9487\u94dd\u77f3\u69b4\u77f3\u6676\u4f53\uff09\u8367\u5149\u7c89\u6d82\u8986LED\uff0c\u4f1a\u5b58\u5728\u8fb9\u7f18\u504f\u9ec4\u3001\u4e2d\u95f4\u504f\u84dd\u7684\u73b0\u8c61\uff0c\u5bf9LED\u989c\u8272\u5747\u5300\u6027\u7684\u6539\u5584\u6548\u679c\u8f83\u5dee\u3002 \u76ee\u524d\u73b0\u6709\u7684\u6539\u5584LED\u989c\u8272\u5747\u5300\u6027\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e24\u79cd\uff1a\u4e00\u3001\u662f\u6539\u53d8\u8367\u5149\u7c89\u7684\u6d82\u8986\u6a21\u5f0f\uff0c\u91c7\u7528\u8fdc\u79bb\u6d82\u8986\u6216\u8005\u4fdd\u5f62\u6d82\u8986\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u539f\u7406\u662f\u4f7fLED\u53d1\u51fa\u7684\u84dd\u5149\u5728\u8367\u5149\u7c89\u5185\u7ecf\u8fc7\u76f8\u540c\u7684\u4f20\u64ad\u8def\u7a0b\uff0c\u4f7f\u5f97\u5404\u4e2a\u89d2\u5ea6\u6fc0\u53d1\u7684\u9ec4\u5149\u4e00\u81f4\uff0c\u4ece\u800c\u5b9e\u73b0\u5404\u4e2a\u7a7a\u95f4\u5206\u5e03\u89d2\u5ea6\u7684\u989c\u8272\u5747\u5300\u6027\uff0c\u4f46\u8fd9\u79cd\u65b9\u6cd5\u5bf9\u5c01\u88c5\u5de5\u827a\u7684\u8981\u6c42\u6027\u8f83\u9ad8\uff0c\u4ece\u800c\u5bfc\u81f4\u6210\u672c\u8f83\u9ad8\u3002\u4e8c\u3001\u662f\u5728LED\u82af\u7247\u4e0a\u9762\u52a0\u5165\u5fae\u900f\u955c\u9635\u5217\u3002\u4f46\u8fd9\u79cd\u5149\u5b66\u7ed3\u6784\u4e0d\u80fd\u5bf9\u5927\u89d2\u5ea6\u5149\u5b66\u7ebf\u8fdb\u884c\u6709\u6548\u7684\u63a7\u5236\uff0c\u5e76\u4e14\u5149\u7ebf\u7ecf\u8fc7\u8fd9\u79cd\u5149\u5b66\u7ed3\u6784\u540e\uff0c\u7531\u4e8e\u83f2\u6d85\u5c14\u53cd\u5c04\u635f\u5931\u548c\u5149\u5b66\u8868\u9762\u7684\u5168\u5185\u53cd\u5c04\uff0c\u4f7f\u5f97\u8fd9\u79cd\u5149\u5b66\u7ed3\u6784\u7684\u5149\u6548\u964d\u4f4e\u3002\u800c\u73b0\u6709\u7684TIR\u900f\u955c\uff08Total Internal Reflection\uff0c\u5168\u5185\u53cd\u5c04\u900f\u955c\uff09\u4e3b\u8981\u7528\u4e8e\u51c6\u76f4\uff0c\u56e0\u6b64\u9650\u5236\u4e86LED\u7684\u53d1\u6563\u89d2\uff0c\u5e76\u4e14\u73b0\u6709\u7684TIR\u900f\u955c\u5e76\u4e0d\u80fd\u6539\u5584\u8367\u5149\u7c89\u6d82\u8986LED\u7684\u989c\u8272\u5747\u5300\u6027\u3002 \u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u6280\u672f\u95ee\u9898\uff0c\u5f97\u5230\u5177\u6709\u9ad8\u5149\u6548\u3001\u8f83\u9ad8\u989c\u8272\u5747\u5300\u6027\u7684LED\uff0c\u4e2d\u73af\u91cf\u5b50\u516c\u53f8\u901a\u8fc7\u5927\u91cf\u8bd5\u9a8c\u6d4b\u8bd5\u548c\u6280\u672f\u6539\u8fdb\u8bbe\u8ba1\u4e86\u4e00\u79cd\u57fa\u4e8e\u5168\u5185\u53cd\u5c04\u7684LED\u81ea\u7531\u66f2\u9762\u900f\u955c\u3002 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