JP2015109203A5 - - Google Patents

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Publication number
JP2015109203A5
JP2015109203A5 JP2013251472A JP2013251472A JP2015109203A5 JP 2015109203 A5 JP2015109203 A5 JP 2015109203A5 JP 2013251472 A JP2013251472 A JP 2013251472A JP 2013251472 A JP2013251472 A JP 2013251472A JP 2015109203 A5 JP2015109203 A5 JP 2015109203A5
Authority
JP
Japan
Prior art keywords
opening
space
base material
end portion
adapter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2013251472A
Other languages
Japanese (ja)
Other versions
JP2015109203A (en
JP6257295B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2013251472A priority Critical patent/JP6257295B2/en
Priority claimed from JP2013251472A external-priority patent/JP6257295B2/en
Publication of JP2015109203A publication Critical patent/JP2015109203A/en
Publication of JP2015109203A5 publication Critical patent/JP2015109203A5/ja
Application granted granted Critical
Publication of JP6257295B2 publication Critical patent/JP6257295B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

光源が載置される放熱部と、
一方の端部が拡開形成されるとともに内部に空間が区画形成され、前記空間側に壁面を有し、他方の端部に前記空間に臨む開口部を有する筒状の笠基材と、
前記開口部に配置されるリング状のアダプタと、を備え、
前記放熱部は前記笠基材の他方の端部側に固定され、
前記アダプタの開口を変えることによって、前記開口部の大きさが可変でき、サイズの異なる複数種類の照明器具が取り付けられるようにしたことを特徴とするＬＥＤ照明装置。
 A heat dissipating part on which the light source is placed ;
A cylindrical shade base material having one end portion expanded and formed with a space inside, having a wall surface on the space side, and having an opening facing the space at the other end portion,
And a ring-shaped adapter which is disposed in the opening,
The heat radiating part is fixed to the other end side of the shade base material ,
An LED lighting apparatus, wherein the opening of the adapter can be changed to change the size of the opening, and a plurality of types of lighting fixtures having different sizes can be attached .
JP2013251472A 2013-12-04 2013-12-04 LED lighting device Active JP6257295B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013251472A JP6257295B2 (en) 2013-12-04 2013-12-04 LED lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013251472A JP6257295B2 (en) 2013-12-04 2013-12-04 LED lighting device

Publications (3)

Publication Number Publication Date
JP2015109203A JP2015109203A (en) 2015-06-11
JP2015109203A5 true JP2015109203A5 (en) 2017-01-19
JP6257295B2 JP6257295B2 (en) 2018-01-10

Family

ID=53439419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013251472A Active JP6257295B2 (en) 2013-12-04 2013-12-04 LED lighting device

Country Status (1)

Country Link
JP (1) JP6257295B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6583781B2 (en) * 2015-11-13 2019-10-02 パナソニックＩｐマネジメント株式会社 Lighting device
JP6575909B2 (en) * 2015-11-13 2019-09-18 パナソニックＩｐマネジメント株式会社 Lighting device
JP6650621B2 (en) * 2016-04-07 2020-02-19 パナソニックＩｐマネジメント株式会社 Lighting equipment
CN114033995B (en) * 2021-11-15 2023-06-27 惠州雷士光电科技有限公司 Adjustable ceiling lamp of leak protection light

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0817234A (en) * 1994-06-28 1996-01-19 Moriyama Sangyo Kk Embedded housing for electric installation and electric installation unit conforming to this housing
JP2011076979A (en) * 2009-10-01 2011-04-14 Sharp Corp Mounting auxiliary member, and lighting system

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