KR20180093941A - 통기 부재, 램프 - Google Patents
통기 부재, 램프 Download PDFInfo
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- KR20180093941A KR20180093941A KR1020187016969A KR20187016969A KR20180093941A KR 20180093941 A KR20180093941 A KR 20180093941A KR 1020187016969 A KR1020187016969 A KR 1020187016969A KR 20187016969 A KR20187016969 A KR 20187016969A KR 20180093941 A KR20180093941 A KR 20180093941A
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- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
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- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
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Abstract
Description
도 2는 제1 실시 형태에 관한 통기 부재의 단면도이고, 도 1의 II-II부의 단면도이다.
도 3은 도 2의 III-III부의 단면도이다.
도 4는 도 2의 IV-IV부의 단면도이다.
도 5는 제2 실시 형태에 관한 통기 부재의 개략 구성을 도시하는 도면이다.
도 6은 제2 실시 형태에 관한 통기 부재의 단면도이고, 도 5의 VI-VI부의 단면도이다.
도 7은 제3 실시 형태에 관한 통기 부재의 개략 구성을 도시하는 도면이다.
도 8은 제3 실시 형태에 관한 통기 부재의 단면도이고, 도 7의 VIII-VIII부의 단면도이다.
도 9는 제3 실시 형태에 관한 커버 부재의 변형예를 도시하는 도면이다.
도 10은 제4 실시 형태에 관한 통기 부재의 개략 구성을 도시하는 도면이다.
도 11은 제4 실시 형태에 관한 통기 부재의 단면도이고, 도 10의 XI-XI부의 단면도이다.
10 : 통기막
20 : 보유 지지 부재
21 : 원통상부
22 : 외측 돌출부
30 : 커버 부재
31 : 측벽부
32 : 내측 돌출부
33 : 정상부
100 : 기기 하우징
110 : 피장착부
Claims (9)
- 통상이며 외주면으로부터 외측으로 돌출된 외측 돌출부를 갖는 통상 부재와,
상기 통상 부재에 있어서의 중심선 방향의 한쪽의 단부를 덮도록 설치되고, 액체 및 고체가 당해 통상 부재의 외측으로부터 당해 통상 부재의 내측으로 침입하는 것을 저지함과 함께 기체가 당해 내측과 당해 외측 사이에서 유통하는 것을 허용하는 통기체와,
상기 통기체의 주위에 설치되고, 통부와, 당해 통부에 있어서의 중심선 방향의 한쪽의 단부를 막는 덮개부와, 당해 통부의 내주면으로부터 내측으로 돌출됨과 함께 상기 통기체와 당해 덮개부 사이에 기체가 유통하는 통기로를 형성하도록 상기 통상 부재의 상기 외측 돌출부와 접촉하는 내측 돌출부를 갖는 커버 부재를
구비하는 것을 특징으로 하는 통기 부재. - 제1항에 있어서, 상기 통상 부재의 상기 외측 돌출부에 있어서의 중심선 방향의 한쪽의 단부면과 상기 커버 부재의 상기 내측 돌출부에 있어서의 중심선 방향의 다른 쪽의 단부면이 접촉함으로써 상기 통기로를 형성하는 것을 특징으로 하는 통기 부재.
- 제1항 또는 제2항에 있어서, 상기 통상 부재의 상기 외측 돌출부의 외주면과 상기 커버 부재의 상기 내측 돌출부의 내면이 접촉함으로써 상기 중심선 방향의 일방측으로의 이동이 억제되는
것을 특징으로 하는 통기 부재. - 제3항에 있어서, 상기 통상 부재의 상기 외측 돌출부의 외주면은 상기 중심선 방향에 평행이고,
상기 커버 부재의 상기 내측 돌출부의 내면은 상기 중심선 방향의 일방측으로부터 타방측으로 감에 따라 점차 내측으로 들어가 있는
것을 특징으로 하는 통기 부재. - 통상이며 외주면으로부터 외측으로 돌출된 외측 돌출부를 갖는 통상 부재와,
상기 통상 부재에 있어서의 중심선 방향의 한쪽의 단부를 덮도록 설치되고, 액체 및 고체가 당해 통상 부재의 외측으로부터 당해 통상 부재의 내측으로 침입하는 것을 저지함과 함께 기체가 당해 내측과 당해 외측 사이에서 유통하는 것을 허용하는 통기체와,
상기 통기체의 주위에 설치되고, 통부와, 당해 통부에 있어서의 중심선 방향의 한쪽의 단부를 막는 덮개부를 갖는 커버 부재이며, 상기 통기체와 당해 덮개부 사이에 기체가 유통하는 통기로를 형성하도록 당해 통부가 상기 통상 부재의 상기 외측 돌출부와 접촉하는 커버 부재를
구비하는 것을 특징으로 하는 통기 부재. - 제5항에 있어서, 상기 커버 부재의 상기 통부는 상기 통상 부재의 상기 외측 돌출부에 대하여 압입되고, 압입부의 체결 여유는 중심선 방향의 일방측보다도 타방측의 쪽이 큰
것을 특징으로 하는 통기 부재. - 통상의 통상부에 있어서의 중심선 방향의 한쪽의 단부를 덮도록 설치되고, 액체 및 고체가 당해 통상부의 외측으로부터 당해 통상부의 내측으로 침입하는 것을 저지함과 함께 기체가 당해 내측과 당해 외측 사이에서 유통하는 것을 허용하는 통기체와,
상기 통기체의 주위에 설치된 주위부와,
상기 통기체와 상기 주위부가 상기 중심선 방향에 근접하는 것을 당해 통기체가 설치되어 있지 않은 개소에서 억제하는 억제 수단을
구비하는 것을 특징으로 하는 통기 부재. - 제7항에 있어서, 상기 억제 수단은 통상부로부터 외측으로 돌출된 외측 돌출부와, 상기 주위부에 있어서의 당해 통상부의 주위에 설치된 부위로부터 내측으로 돌출된 내측 돌출부이며 당해 외측 돌출부와 중심선 방향으로 접촉하는 당해 내측 돌출부를 포함하여 구성되는
것을 특징으로 하는 통기 부재. - 광원을 수용하는 하우징과,
상기 하우징에 장착되고, 액체 및 고체의 당해 하우징의 내측으로의 침입을 저지함과 함께 당해 하우징의 내측과 외측 사이에서 기체를 유통시키는 통기 부재를
구비하고,
상기 통기 부재는,
통상이며 외주면으로부터 외측으로 돌출된 외측 돌출부를 갖는 통상 부재와,
상기 통상 부재에 있어서의 중심선 방향의 한쪽의 단부를 덮도록 설치되고, 액체 및 고체가 당해 통상 부재의 외측으로부터 당해 통상 부재의 내측으로 침입하는 것을 저지함과 함께 기체가 당해 내측과 당해 외측 사이에서 유통하는 것을 허용하는 통기체와,
상기 통기체의 주위에 설치되고, 통부와, 당해 통부에 있어서의 중심선 방향의 한쪽의 단부를 막는 덮개부와, 당해 통부의 내주면으로부터 내측으로 돌출됨과 함께 상기 통기체와 당해 덮개부 사이에 기체가 유통하는 통기로를 형성하도록 상기 통상 부재의 상기 외측 돌출부와 접촉하는 내측 돌출부를 갖는 커버 부재를
구비하는 것을 특징으로 하는 램프.
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WO2020075856A1 (ja) | 2018-10-11 | 2020-04-16 | 日東電工株式会社 | 通気アセンブリ及び通気筐体 |
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