{"id":1518,"date":"2022-08-26T06:50:12","date_gmt":"2022-08-26T06:50:12","guid":{"rendered":"https:\/\/www.trafficsolution.cn\/the-advantages-and-development-of-led-traffic-lights\/"},"modified":"2022-08-26T06:50:12","modified_gmt":"2022-08-26T06:50:12","slug":"ventajas-y-desarrollo-de-los-semaforos-led","status":"publish","type":"post","link":"https:\/\/www.trafficsolution.cn\/es\/ventajas-y-desarrollo-de-los-semaforos-led\/","title":{"rendered":"Ventajas y desarrollo de los sem\u00e1foros de leds"},"content":{"rendered":"<p>Tras generaciones de mejoras tecnol\u00f3gicas, los sem\u00e1foros LED han mejorado mucho su eficacia luminosa. El efecto luminoso de las l\u00e1mparas incandescentes y las l\u00e1mparas hal\u00f3genas de tungsteno es de 12-24 l\u00famenes\/W, las l\u00e1mparas fluorescentes de 50-70 l\u00famenes\/W, las l\u00e1mparas de sodio de 90-140 l\u00famenes\/W, la mayor parte del consumo de energ\u00eda se convierte en p\u00e9rdida de calor. La eficiencia luminosa mejorada del LED alcanzar\u00e1 los 50-200 l\u00famenes\/vatio, y su monocromaticidad luminosa es buena, el espectro es estrecho, y puede emitir directamente luz visible coloreada sin filtrar.<\/p>\n<p>&nbsp;<\/p>\n<h2>\u2160. Ventajas de los sem\u00e1foros LED<\/h2>\n<p>&nbsp;<\/p>\n<p><strong>1. Larga vida \u00fatil<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>El entorno de trabajo de los sem\u00e1foros es relativamente duro, con mucho fr\u00edo y calor, sol y lluvia, por lo que los requisitos para las l\u00e1mparas son relativamente altos. La vida media de las bombillas incandescentes para las luces de se\u00f1alizaci\u00f3n general es de 1000h, y la vida media de las bombillas hal\u00f3genas de tungsteno de bajo voltaje es de 2000h. Los costes de mantenimiento resultantes son elevados. La l\u00e1mpara LED de se\u00f1alizaci\u00f3n de tr\u00e1fico no tiene vibraci\u00f3n del filamento para causar da\u00f1os, y no hay problema de agrietamiento de la cubierta de vidrio.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>2. 2. Buena visibilidad<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.trafficsolution.cn\/es\/collection\/semaforo-led\/\">Sem\u00e1foros de LED<\/a> pueden seguir manteniendo una buena visibilidad e indicadores de rendimiento en condiciones meteorol\u00f3gicas adversas, como luz continua, lluvia y polvo. La luz emitida por la l\u00e1mpara de se\u00f1alizaci\u00f3n de tr\u00e1fico LED es luz monocrom\u00e1tica, por lo que no hay necesidad de utilizar chips de color para producir colores de se\u00f1alizaci\u00f3n rojo, amarillo y verde. La luz emitida por el LED es direccional y tiene un cierto \u00e1ngulo de divergencia, que puede abandonar el espejo asf\u00e9rico utilizado en la l\u00e1mpara de se\u00f1alizaci\u00f3n tradicional. Esta caracter\u00edstica del LED resuelve los problemas del fantasma (com\u00fanmente conocido como falsa visualizaci\u00f3n) y del desvanecimiento del color de las luces de se\u00f1alizaci\u00f3n tradicionales, y mejora la eficacia de la luz.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>3. Baja energ\u00eda t\u00e9rmica<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Los sem\u00e1foros LED se sustituyen directamente por energ\u00eda el\u00e9ctrica como fuente de luz, lo que genera un calor extremadamente bajo y casi nulo. La superficie de refrigeraci\u00f3n de la l\u00e1mpara del sem\u00e1foro puede evitar quemaduras del personal de mantenimiento y puede obtener una vida \u00fatil m\u00e1s larga.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>4. Respuesta r\u00e1pida<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Las bombillas hal\u00f3genas de tungsteno no son tan r\u00e1pidas como los sem\u00e1foros LED. Los sem\u00e1foros LED pueden reducir los accidentes de tr\u00e1fico.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>5. 5. Ahorro de energ\u00eda<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Las ventajas de las fuentes de luz LED en el ahorro de energ\u00eda son muy evidentes. Una de sus caracter\u00edsticas notables es el bajo consumo de energ\u00eda, de gran importancia para la aplicaci\u00f3n de las l\u00e1mparas. Casi 100% de la energ\u00eda de excitaci\u00f3n de los sem\u00e1foros LED se convierte en luz visible. En cambio, 80% de las bombillas incandescentes se convierten en p\u00e9rdida de calor, y s\u00f3lo 20% se convierten en luz visible. Desde una perspectiva de desarrollo a largo plazo, el coste del sem\u00e1foro es bajo.<\/p>\n<p>&nbsp;<\/p>\n<h2>\u2161. El desarrollo de sem\u00e1foros LED<\/h2>\n<p>&nbsp;<\/p>\n<p>Debido al importante papel de los sem\u00e1foros en el tr\u00e1fico urbano, cada a\u00f1o es necesario actualizar un gran n\u00famero de sem\u00e1foros, lo que genera un mercado relativamente grande. Los sem\u00e1foros LED tambi\u00e9n producir\u00e1n est\u00edmulos benignos para toda la industria LED. En la actualidad, muchas ciudades han estipulado claramente que todos los sem\u00e1foros nuevos utilicen LED como fuente de luz. Si los sem\u00e1foros de todas las ciudades utilizan LED como fuente de luz, su n\u00famero ser\u00e1 considerable.<\/p>","protected":false},"excerpt":{"rendered":"<p>Despu\u00e9s de generaciones de mejoras tecnol\u00f3gicas, los sem\u00e1foros LED han mejorado enormemente su eficiencia luminosa. El efecto luminoso de las l\u00e1mparas incandescentes y las l\u00e1mparas hal\u00f3genas de tungsteno es de 12-24 l\u00famenes\/W...<\/p>","protected":false},"author":1,"featured_media":1517,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[38,44],"tags":[],"class_list":["post-1518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-industry-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Advantages and Development of LED Traffic Lights<\/title>\n<meta name=\"description\" content=\"After generations of technological improvements, LED traffic lights have greatly improved their luminous efficiency. 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