Knob light leakage prevention structure in airplane control panel

The utility model discloses a knob light leakage prevention structure in an airplane control panel. The knob light leakage prevention structure is composed of a panel body, a knob body, a printed board body, a knob LED, a panel LED, a light guide piece body, a rotary switch and the like. The rotary...

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Hauptverfasser: ZHANG HUAILIN, YANG LI, HUANG SHUNYUN
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creator ZHANG HUAILIN
YANG LI
HUANG SHUNYUN
description The utility model discloses a knob light leakage prevention structure in an airplane control panel. The knob light leakage prevention structure is composed of a panel body, a knob body, a printed board body, a knob LED, a panel LED, a light guide piece body, a rotary switch and the like. The rotary knob has the advantages that the light guide piece body and the rotary knob body are connected into a whole for use, and the problem of light leakage between the rotary knob and the light guide panel due to lifting and pressing of a rotary switch is solved by means of the design of the panel light blocking part. 本实用新型公开一种飞机控制面板中旋钮防漏光结构。所述旋钮防漏光结构由面板本体、旋钮本体、印制板本体、旋钮LED、面板LED、导光件本体及旋转开关等组成。本实用新型的有益效果在于:将导光件本体和旋钮本体连为一体使用,利用面板挡光部的设计,解决因旋转开关的提拉、按压导致旋钮与导光面板间的漏光问题。
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The knob light leakage prevention structure is composed of a panel body, a knob body, a printed board body, a knob LED, a panel LED, a light guide piece body, a rotary switch and the like. The rotary knob has the advantages that the light guide piece body and the rotary knob body are connected into a whole for use, and the problem of light leakage between the rotary knob and the light guide panel due to lifting and pressing of a rotary switch is solved by means of the design of the panel light blocking part. 本实用新型公开一种飞机控制面板中旋钮防漏光结构。所述旋钮防漏光结构由面板本体、旋钮本体、印制板本体、旋钮LED、面板LED、导光件本体及旋转开关等组成。本实用新型的有益效果在于:将导光件本体和旋钮本体连为一体使用,利用面板挡光部的设计,解决因旋转开关的提拉、按压导致旋钮与导光面板间的漏光问题。</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211203&amp;DB=EPODOC&amp;CC=CN&amp;NR=215008028U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211203&amp;DB=EPODOC&amp;CC=CN&amp;NR=215008028U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG HUAILIN</creatorcontrib><creatorcontrib>YANG LI</creatorcontrib><creatorcontrib>HUANG SHUNYUN</creatorcontrib><title>Knob light leakage prevention structure in airplane control panel</title><description>The utility model discloses a knob light leakage prevention structure in an airplane control panel. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title Knob light leakage prevention structure in airplane control panel
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