{"id":742043,"date":"2024-09-28T20:07:46","date_gmt":"2024-09-28T19:07:46","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=742043"},"modified":"2024-09-28T20:07:46","modified_gmt":"2024-09-28T19:07:46","slug":"led%e7%85%a7%e6%98%8e%e7%9a%84%e7%83%ad%e5%8a%9b%e5%ad%a6%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/led%e7%85%a7%e6%98%8e%e7%9a%84%e7%83%ad%e5%8a%9b%e5%ad%a6%e6%95%88%e7%8e%87\/","title":{"rendered":"LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387"},"content":{"rendered":"<p class=\"sidekick\">LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387: \u901a\u8fc7\u5206\u6790LED\u706f\u5177\u7684\u70ed\u7ba1\u7406\u548c\u80fd\u91cf\u8f6c\u6362\u8fc7\u7a0b\uff0c\u4e86\u89e3\u5982\u4f55\u63d0\u9ad8LED\u7684\u8282\u80fd\u6027\u80fd\uff0c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d, \u5b9e\u73b0\u66f4\u73af\u4fdd\u7684\u7167\u660e\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387.png\" alt=\"LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387<\/h2>\n<p>\u5728\u73b0\u4ee3\u7167\u660e\u6280\u672f\u4e2d\uff0cLED\uff08\u53d1\u5149\u4e8c\u6781\u7ba1\uff09\u7167\u660e\u56e0\u5176\u9ad8\u6548\u8282\u80fd\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u4e86\u89e3LED\u7167\u660e\u7cfb\u7edf\u7684\u70ed\u529b\u5b66\u6548\u7387\u5bf9\u4e8e\u4f18\u5316\u5176\u6027\u80fd\u548c\u51cf\u5c11\u80fd\u6e90\u6d6a\u8d39\u81f3\u5173\u91cd\u8981\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u63a2\u8ba8LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387\u53ca\u5176\u76f8\u5173\u539f\u7406\u3002<\/p>\n<h2>\u70ed\u529b\u5b66\u6548\u7387\u7684\u5b9a\u4e49<\/h2>\n<p>\u70ed\u529b\u5b66\u6548\u7387\u662f\u4e00\u4e2a\u7cfb\u7edf\u5c06\u8f93\u5165\u80fd\u91cf\u8f6c\u6362\u4e3a\u6709\u7528\u8f93\u51fa\u80fd\u91cf\u7684\u80fd\u529b\u3002\u5728\u7167\u660e\u7cfb\u7edf\u4e2d\uff0c\u8fd9\u901a\u5e38\u6307\u7684\u662f\u5c06\u7535\u80fd\u8f6c\u6362\u4e3a\u5149\u80fd\u7684\u6548\u7387\u3002\u70ed\u529b\u5b66\u6548\u7387\u53ef\u4ee5\u7528\u4ee5\u4e0b\u516c\u5f0f\u8868\u793a\uff1a<\/p>\n<p><strong>\u6548\u7387 (\\(\\eta\\)) = \\(\\frac{\\text{\u8f93\u51fa\u5149\u80fd}}{\\text{\u8f93\u5165\u7535\u80fd}}\\) * 100%<\/strong><\/p>\n<h2>LED\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>LED\u901a\u8fc7\u7535\u5b50\u548c\u7a7a\u7a74\u5728\u534a\u5bfc\u4f53\u6750\u6599\u4e2d\u7684\u7ed3\u5408\u6765\u53d1\u5149\u3002\u5f53\u65bd\u52a0\u7535\u538b\u65f6\uff0c\u7535\u5b50\u88ab\u9a71\u52a8\u8fdb\u5165\u5bfc\u5e26\uff0c\u5e76\u4e0e\u7a7a\u7a74\u590d\u5408\uff0c\u4ece\u800c\u91ca\u653e\u51fa\u5149\u5b50\u3002\u8fd9\u79cd\u53d1\u5149\u8fc7\u7a0b\u88ab\u79f0\u4e3a\u7535\u81f4\u53d1\u5149\u3002<\/p>\n<h2>\u5f71\u54cdLED\u6548\u7387\u7684\u56e0\u7d20<\/h2>\n<p>\u5f71\u54cdLED\u70ed\u529b\u5b66\u6548\u7387\u7684\u56e0\u7d20\u6709\u5f88\u591a\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6750\u6599\u8d28\u91cf\uff1a\u9ad8\u8d28\u91cf\u7684\u534a\u5bfc\u4f53\u6750\u6599\u80fd\u591f\u51cf\u5c11\u80fd\u91cf\u635f\u5931\u3002<\/li>\n<li>\u8bbe\u8ba1\u7ed3\u6784\uff1a\u826f\u597d\u7684\u82af\u7247\u8bbe\u8ba1\u548c\u5c01\u88c5\u6280\u672f\u80fd\u591f\u63d0\u5347\u53d1\u5149\u6548\u7387\u3002<\/li>\n<li>\u6563\u70ed\u80fd\u529b\uff1a\u6709\u6548\u7684\u6563\u70ed\u7cfb\u7edf\u53ef\u4ee5\u9632\u6b62\u8fc7\u70ed\uff0c\u4ece\u800c\u4fdd\u6301\u9ad8\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2>LED\u7167\u660e\u7684\u4f18\u52bf<\/h2>\n<p>\u4e0e\u4f20\u7edf\u767d\u70bd\u706f\u548c\u8367\u5149\u706f\u76f8\u6bd4\uff0cLED\u7167\u660e\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ol>\n<li>\u66f4\u9ad8\u7684\u6548\u7387\uff1aLED\u7684\u7535\u5149\u8f6c\u6362\u6548\u7387\u9ad8\u8fbe80-90%\uff0c\u800c\u767d\u70bd\u706f\u4ec5\u4e3a10-20%\u3002<\/li>\n<li>\u66f4\u957f\u7684\u5bff\u547d\uff1aLED\u7684\u5bff\u547d\u901a\u5e38\u53ef\u8fbe25,000\u81f350,000\u5c0f\u65f6\u3002<\/li>\n<li>\u73af\u4fdd\uff1aLED\u4e0d\u542b\u6c5e\u7b49\u6709\u5bb3\u7269\u8d28\uff0c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4e5f\u4e0d\u4f1a\u4ea7\u751f\u7d2b\u5916\u7ebf\u548c\u7ea2\u5916\u7ebf\u3002<\/li>\n<\/ol>\n<h2>\u63d0\u9ad8\u70ed\u529b\u5b66\u6548\u7387\u7684\u65b9\u6cd5<\/h2>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u9ad8LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387\uff0c\u5de5\u7a0b\u5e08\u4eec\u6b63\u5728\u8fdb\u884c\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u7684\u7814\u7a76\uff1a<\/p>\n<ul>\n<li>\u6539\u8fdb\u6750\u6599\uff1a\u5f00\u53d1\u66f4\u9ad8\u6548\u7684\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u5982\u6c2e\u5316\u9553\uff08GaN\uff09\u3002<\/li>\n<li>\u4f18\u5316\u6563\u70ed\uff1a\u8bbe\u8ba1\u66f4\u6709\u6548\u7684\u6563\u70ed\u7cfb\u7edf\uff0c\u5982\u4f7f\u7528\u9ad8\u5bfc\u70ed\u6750\u6599\u548c\u4e3b\u52a8\u51b7\u5374\u6280\u672f\u3002<\/li>\n<li>\u667a\u80fd\u63a7\u5236\uff1a\u5229\u7528\u667a\u80fd\u63a7\u5236\u6280\u672f\u4f18\u5316\u7535\u6d41\u548c\u7535\u538b\uff0c\u4ee5\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2>\u7ed3\u8bba<\/h2>\n<p>LED\u7167\u660e\u56e0\u5176\u9ad8\u6548\u8282\u80fd\u548c\u73af\u4fdd\u7279\u70b9\uff0c\u5728\u73b0\u4ee3\u7167\u660e\u6280\u672f\u4e2d\u5360\u636e\u91cd\u8981\u5730\u4f4d\u3002\u901a\u8fc7\u4f18\u5316\u6750\u6599\u3001\u7ed3\u6784\u548c\u6563\u70ed\u7cfb\u7edf\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8LED\u7684\u70ed\u529b\u5b66\u6548\u7387\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u4eba\u4eec\u5bf9\u9ad8\u6548\u7167\u660e\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387: \u901a\u8fc7\u5206\u6790LED\u706f\u5177\u7684\u70ed\u7ba1\u7406\u548c\u80fd\u91cf\u8f6c\u6362\u8fc7\u7a0b\uff0c\u4e86\u89e3\u5982\u4f55\u63d0\u9ad8LED\u7684\u8282\u80fd\u6027\u80fd\uff0c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d, \u5b9e\u73b0\u66f4\u73af\u4fdd\u7684\u7167\u660e\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[134],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387<\/title>\n<meta name=\"description\" content=\"LED\u7167\u660e\u7684\u70ed\u529b\u5b66\u6548\u7387: 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