{"id":13717,"date":"2023-08-14T03:31:22","date_gmt":"2023-08-14T03:31:22","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=13717"},"modified":"2023-12-26T08:39:06","modified_gmt":"2023-12-26T08:39:06","slug":"what-is-louver","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/fr\/glossaire\/quest-ce-quune-persienne","title":{"rendered":"Qu'est-ce qu'une persienne ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-louver\">Qu'est-ce qu'une persienne ?<\/h2><p>Une persienne est une s\u00e9rie de lames ou de lamelles dispos\u00e9es en forme hexagonale, ressemblant \u00e0 un nid d'abeille, qui est utilis\u00e9e pour r\u00e9guler le flux d'air ou de lumi\u00e8re. L'objectif premier d'une persienne hexagonale est de r\u00e9duire l'\u00e9blouissement produit par la source lumineuse et le luminaire, ce qui permet de mieux contr\u00f4ler et orienter l'intensit\u00e9 lumineuse. Cependant, l'utilisation d'une persienne hexagonale peut parfois entra\u00eener la formation d'ombres hexagonales ind\u00e9sirables, en particulier lorsque le luminaire est dirig\u00e9 vers des surfaces proches, plates et blanches.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>Inspirez-vous des portefeuilles de d\u00e9tecteurs de mouvement Rayzeek.<\/h3><p>Vous ne trouvez pas ce que vous voulez ? Ne vous inqui\u00e9tez pas. Il existe toujours d'autres moyens de r\u00e9soudre vos probl\u00e8mes. L'un de nos portefeuilles peut peut-\u00eatre vous aider.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/capteurs-de-mouvement\"><p>D\u00e9tecteurs de mouvement PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/interrupteurs-a-detecteur-de-mouvement\"><p>Interrupteurs \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/capteurs-doccupation-et-dinoccupation\"><p>Capteurs d\u2019occupation<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/produits\/rz050\"><p>D\u00e9tecteur de mouvement pour climatiseur<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/motion-sensor-light-strip\"><p>Rubans lumineux \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/dc-sensor-dimmer\"><p>D\u00e9tecteurs de mouvement\/d\u00e9tecteurs d'intensit\u00e9 \u00e0 basse tension \u00e0 courant continu<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/capteurs-de-mouvement-sans-fil\"><p>Kits de d\u00e9tecteurs de mouvement sans fil<\/p><\/a><\/div><\/div><\/div><\/div><p>Pour r\u00e9soudre ce probl\u00e8me, une lentille diffusante, telle qu'une lentille solite, peut \u00eatre ajout\u00e9e au-dessus de la persienne hexagonale. La lentille diffusante aide \u00e0 disperser la lumi\u00e8re et \u00e0 minimiser l'apparence des ombres hexagonales, am\u00e9liorant ainsi la distribution globale de la lumi\u00e8re. Le contexte mentionne \u00e9galement des graphiques montrant l'impact de l'utilisation d'une persienne hexagonale sur le rendement lumineux et les angles de rayonnement, indiquant que l'effet de la persienne sur la distribution et la diffusion de la lumi\u00e8re peut \u00eatre quantifi\u00e9 \u00e0 l'aide de ces graphiques.<\/p><div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-a-louver-fixture\">Qu'est-ce qu'une persienne ?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>Les paralumes \u00e0 LED ou les troffers \u00e0 LED sont des appareils d'\u00e9clairage qui peuvent \u00eatre portatifs, encastr\u00e9s ou mont\u00e9s en surface au plafond. Ils sont souvent utilis\u00e9s dans les plafonds de bureaux et peuvent \u00eatre associ\u00e9s \u00e0 des tubes LED.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-the-difference-between-a-baffle-and-a-louver\">Quelle est la diff\u00e9rence entre une chicane et une persienne ?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>Les baffles sont g\u00e9n\u00e9ralement produits avec une largeur allant de 6\u00b2 \u00e0 10\u00b2 et une longueur de 4'. D'autre part, les persiennes, \u00e9galement connues sous le nom de \"caisses \u00e0 \u0153ufs\", sont g\u00e9n\u00e9ralement d\u00e9coup\u00e9es sur mesure par l'entrepreneur dans une feuille de 2'\u00a54' et ont des dimensions de cellules de 1\/2\u00b2\u00a51\/2\u00b2\u00a51\/2\u00b2. Il convient de noter que le polystyr\u00e8ne a tendance \u00e0 jaunir avec le temps, c'est pourquoi l'acrylique et le m\u00e9tal peint sont les mat\u00e9riaux pr\u00e9f\u00e9r\u00e9s pour les persiennes. En outre, les persiennes sont disponibles en blanc, argent et g.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-a-hex-louver-lighting\">Qu'est-ce qu'un \u00e9clairage \u00e0 lamelles hexagonales ?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>L'\u00e9clairage par persiennes hexagonales, \u00e9galement connu sous le nom de persiennes hexagonales ou de persiennes hexagonales, d\u00e9signe un ensemble de lames ou de lamelles dispos\u00e9es en forme d'hexagone. Ces persiennes sont con\u00e7ues pour contr\u00f4ler le flux d'air ou de lumi\u00e8re qui les traverse. Un autre terme utilis\u00e9 pour les d\u00e9crire est \"persiennes en nid d'abeille\" en raison de leur ressemblance avec une structure en nid d'abeille.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Une persienne est une s\u00e9rie de lames ou de lamelles dispos\u00e9es en forme hexagonale, ressemblant \u00e0 un nid d'abeille, qui sert \u00e0 r\u00e9guler le flux d'air ou de lumi\u00e8re.<\/p>","protected":false},"author":4,"featured_media":12789,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"beam angles\", \"idxall\": 0, \"keywordtitlesimi\": 0.935589075088501, \"keywordslugsimi\": 0.935589075088501, \"paratitlesimi\": 0.5798453688621521, \"paraslugsimi\": 0.5798453688621521, \"slug\": \"what-is-beam-angle\", \"title\": \"What is Beam Angle\", \"id\": 13961}, {\"keyword\": \"luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.9144282937049866, \"keywordslugsimi\": 0.9144282937049866, \"paratitlesimi\": 0.5472468733787537, \"paraslugsimi\": 0.5472468733787537, \"slug\": \"what-is-luminaire\", \"title\": \"What is Luminaire\", \"id\": 14125}, {\"keyword\": \"overall light distribution\", \"idxall\": 0, \"keywordtitlesimi\": 0.8876587748527527, \"keywordslugsimi\": 0.8876587748527527, \"paratitlesimi\": 0.6898535490036011, \"paraslugsimi\": 0.6898535490036011, \"slug\": \"what-is-light-distribution\", \"title\": \"What is Light Distribution\", \"id\": 12930}, {\"keyword\": \"better control and direction of the light intensity\", \"idxall\": 0, \"keywordtitlesimi\": 0.8157762229442597, \"keywordslugsimi\": 0.8157762229442597, \"paratitlesimi\": 0.6255694538354873, \"paraslugsimi\": 0.6255694538354873, \"slug\": \"daylight-dimming-and-daylight-harvesting-controls\", \"title\": \"Daylight Dimming and Daylight Harvesting Controls\", \"id\": 8726}, {\"keyword\": \"luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.7943999767303467, \"keywordslugsimi\": 0.7943999767303467, \"paratitlesimi\": 0.5624074935913086, \"paraslugsimi\": 0.5624074935913086, \"slug\": \"what-is-luminaire-efficiency\", \"title\": \"What is Luminaire Efficiency\", \"id\": 13718}, {\"keyword\": \"light output\", \"idxall\": 0, \"keywordtitlesimi\": 0.7878379821777344, \"keywordslugsimi\": 0.7878379821777344, \"paratitlesimi\": 0.5981113314628601, \"paraslugsimi\": 0.5981113314628601, \"slug\": \"what-is-quantity-of-light\", \"title\": \"What is Quantity of Light\", \"id\": 13530}, {\"keyword\": \"luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.772822380065918, \"keywordslugsimi\": 0.772822380065918, \"paratitlesimi\": 0.5094012022018433, \"paraslugsimi\": 0.5094012022018433, \"slug\": \"what-is-luminaries\", \"title\": \"What is Luminaries\", \"id\": 14021}, {\"keyword\": \"glare produced by the light source\", \"idxall\": 0, \"keywordtitlesimi\": 0.7623295783996582, \"keywordslugsimi\": 0.7623295783996582, \"paratitlesimi\": 0.5974420309066772, \"paraslugsimi\": 0.5974420309066772, \"slug\": \"what-is-glare\", \"title\": \"What is Glare\", \"id\": 13285}, {\"keyword\": \"overall light distribution\", \"idxall\": 0, \"keywordtitlesimi\": 0.7620987892150879, \"keywordslugsimi\": 0.7620987892150879, \"paratitlesimi\": 0.5981113314628601, \"paraslugsimi\": 0.5981113314628601, \"slug\": \"what-is-quantity-of-light\", \"title\": \"What is Quantity of Light\", \"id\": 13530}, {\"keyword\": \"light output\", \"idxall\": 0, \"keywordtitlesimi\": 0.76127690076828, \"keywordslugsimi\": 0.76127690076828, \"paratitlesimi\": 0.614354133605957, \"paraslugsimi\": 0.614354133605957, \"slug\": \"what-is-level-of-illumination\", \"title\": \"What is Level of Illumination\", \"id\": 13762}, {\"keyword\": \"glare produced by the light source\", \"idxall\": 0, \"keywordtitlesimi\": 0.7607284784317017, \"keywordslugsimi\": 0.7607284784317017, \"paratitlesimi\": 0.5625385642051697, \"paraslugsimi\": 0.5625385642051697, \"slug\": \"what-is-reflected-glare\", \"title\": \"What is Reflected Glare\", \"id\": 13867}, {\"keyword\": \"glare produced by the light source\", \"idxall\": 0, \"keywordtitlesimi\": 0.7524173855781555, \"keywordslugsimi\": 0.7524173855781555, \"paratitlesimi\": 0.5858892798423767, \"paraslugsimi\": 0.5858892798423767, \"slug\": \"what-is-discomfort-glare\", \"title\": \"What is Discomfort Glare\", \"id\": 13534}]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Louver","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-13717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Louver - 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\/fr\/glossaire\/quest-ce-quune-persienne\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Louver - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"A louver is a series of blades or slats arranged in a hexagonal shape, resembling a honeycomb, which is used to regulate the flow of air or light.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rayzeek.com\/fr\/glossaire\/quest-ce-quune-persienne\" \/>\n<meta property=\"og:site_name\" content=\"Rayzeek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-14T03:31:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-26T08:39:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Horace He\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:site\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Horace He\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.rayzeek.com\/glossary\/what-is-louver#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.rayzeek.com\/glossary\/what-is-louver\"},\"author\":{\"name\":\"Horace He\",\"@id\":\"https:\/\/www.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\"},\"headline\":\"What is Louver\",\"datePublished\":\"2023-08-14T03:31:22+00:00\",\"dateModified\":\"2023-12-26T08:39:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.rayzeek.com\/glossary\/what-is-louver\"},\"wordCount\":353,\"publisher\":{\"@id\":\"https:\/\/www.rayzeek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.rayzeek.com\/glossary\/what-is-louver#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image.jpg\",\"keywords\":[\"glossary\"],\"articleSection\":[\"glossary\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rayzeek.com\/glossary\/what-is-louver\",\"url\":\"https:\/\/www.rayzeek.com\/glossary\/what-is-louver\",\"name\":\"What is Louver - 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