{"id":14111,"date":"2023-09-18T01:44:39","date_gmt":"2023-09-18T01:44:39","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14111"},"modified":"2023-12-26T08:44:18","modified_gmt":"2023-12-26T08:44:18","slug":"what-is-cutoff-angle","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/pt\/glossario\/o-que-e-o-angulo-de-corte","title":{"rendered":"O que \u00e9 o \u00e2ngulo de corte"},"content":{"rendered":"

O que \u00e9 o \u00e2ngulo de corte<\/h2>

O \u00e2ngulo de corte \u00e9 o \u00e2ngulo entre o eixo vertical de uma lumin\u00e1ria (dispositivo de ilumina\u00e7\u00e3o) e a linha de vis\u00e3o do iluminante (fonte de luz) em que o brilho elevado n\u00e3o \u00e9 vis\u00edvel. \u00c9 um par\u00e2metro utilizado para controlar o encandeamento e melhorar o conforto visual em v\u00e1rias aplica\u00e7\u00f5es de ilumina\u00e7\u00e3o.<\/p>

Procura solu\u00e7\u00f5es de poupan\u00e7a de energia activadas por movimento?<\/h3>

Contacte-nos para obter sensores de movimento PIR completos, produtos de poupan\u00e7a de energia activados por movimento, interruptores com sensor de movimento e solu\u00e7\u00f5es comerciais de Ocupa\u00e7\u00e3o\/Vazio.<\/p>

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O \u00e2ngulo de corte determina at\u00e9 que ponto a luz \u00e9 direccionada para baixo e impede a sua emiss\u00e3o acima de um determinado \u00e2ngulo. Ao limitar a distribui\u00e7\u00e3o ascendente da luz, o \u00e2ngulo de corte ajuda a minimizar o encandeamento e a melhorar o conforto visual dos pe\u00f5es e dos condutores.<\/p>

O \u00e2ngulo de corte \u00e9 o \u00e2ngulo entre o eixo vertical da lumin\u00e1ria e a linha de vis\u00e3o do iluminante, a partir do qual n\u00e3o \u00e9 vis\u00edvel um brilho elevado. Isto significa que o \u00e2ngulo de corte define o limite para al\u00e9m do qual a luz emitida pela lumin\u00e1ria n\u00e3o \u00e9 vis\u00edvel ou a sua intensidade \u00e9 significativamente reduzida. S\u00e3o utilizados diferentes \u00e2ngulos de corte consoante os requisitos espec\u00edficos de ilumina\u00e7\u00e3o. Por exemplo, em salas com tectos baixos, \u00e9 normalmente utilizado um \u00e2ngulo de corte de 30 graus. Este \u00e2ngulo proporciona uma ilumina\u00e7\u00e3o vertical relativamente elevada e ajuda a distribuir a luz de forma a que os feixes se sobreponham. Como resultado, a propor\u00e7\u00e3o de ilumina\u00e7\u00e3o no plano vertical \u00e9 mais elevada.<\/p>

Inspire-se nos portf\u00f3lios de sensores de movimento Rayzeek.<\/h3>

N\u00e3o encontra o que pretende? N\u00e3o se preocupe. H\u00e1 sempre formas alternativas de resolver os seus problemas. Talvez um dos nossos portef\u00f3lios possa ajudar.<\/p>

Sensores de movimento PIR<\/p><\/a><\/div><\/div>

Interruptores com sensor de movimento<\/p><\/a><\/div><\/div>

Sensores de ocupa\u00e7\u00e3o<\/p><\/a><\/div><\/div>

Sensor de movimento do ar condicionado<\/p><\/a><\/div><\/div>

Fitas de luz com sensor de movimento<\/p><\/a><\/div><\/div>

Sensores de movimento DC de baixa tens\u00e3o\/Dimmers<\/p><\/a><\/div><\/div>

Kits de sensores de movimento sem fios<\/p><\/a><\/div><\/div><\/div><\/div>

Por outro lado, em ambientes visuais de elevada exig\u00eancia, s\u00e3o frequentemente utilizadas l\u00e2mpadas com \u00e2ngulos de corte maiores, tais como 50 graus. Um \u00e2ngulo de corte de 50 graus \u00e9 mais estreito do que um \u00e2ngulo de corte de 30 graus, resultando num r\u00e1cio de ilumina\u00e7\u00e3o horizontal mais elevado em compara\u00e7\u00e3o com a ilumina\u00e7\u00e3o vertical. Isto pode fazer com que o teto pare\u00e7a mais escuro, proporcionando uma luz focada e reduzindo a luz difusa.<\/p>","protected":false},"excerpt":{"rendered":"

O \u00e2ngulo de corte \u00e9 o \u00e2ngulo entre o eixo vertical de uma lumin\u00e1ria (dispositivo de ilumina\u00e7\u00e3o) e a linha de vis\u00e3o do iluminante (fonte de luz) em que o brilho elevado n\u00e3o \u00e9 vis\u00edvel.<\/p>","protected":false},"author":4,"featured_media":12865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"luminaire\", \"idxall\": 1, \"keywordtitlesimi\": 0.9144282937049866, \"keywordslugsimi\": 0.9144282937049866, \"paratitlesimi\": 0.5665162801742554, \"paraslugsimi\": 0.5665162801742554, \"slug\": \"what-is-luminaire\", \"title\": \"What is Luminaire\", \"id\": 14125}, {\"keyword\": \"glare\", \"idxall\": 0, \"keywordtitlesimi\": 0.9072950482368469, \"keywordslugsimi\": 0.9072950482368469, \"paratitlesimi\": 0.615666389465332, \"paraslugsimi\": 0.615666389465332, \"slug\": 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Angle","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-14111","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary"],"yoast_head":"\nWhat is Cutoff Angle - Rayzeek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rayzeek.com\/pt\/glossario\/o-que-e-o-angulo-de-corte\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Cutoff Angle - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"The cutoff angle is the angle between the vertical axis of a luminaire (light fixture) and the line of sight of the illuminant (light source) where high brightness is not visible.\" \/>\n<meta property=\"og:url\" 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