公开(公告)号：US08770781B2

公开(公告)日：2014-07-08

申请号：US13377192

申请日：2010-06-03

申请人： Hiroyuki Yamamoto ,  Osamu Bando ,  Noritaka Okamura

发明人： Hiroyuki Yamamoto ,  Osamu Bando ,  Noritaka Okamura

IPC分类号： F21V29/00 ,  F21V23/00 ,  F21V21/00

CPC分类号： F21V29/70 ,  F21S8/026 ,  F21V21/04 ,  F21V29/507 ,  F21V29/74 ,  F21V29/76 ,  F21Y2105/10 ,  F21Y2115/10

摘要： It is expected to provide a lighting apparatus that can improve the radiation performance. In a lighting apparatus that includes a light source unit and a heat sink radiating the heat generated by the light source unit and is recessed and installed to an attaching hole opened on a mounted portion, the heat sink is exposed at least partially to a side where the light from the light source unit is emitted from the attaching hole. For example, when installed to a ceiling having a heat insulated structure, the heat generated by the light source unit and transferred to the heat sink is transferred inside the heat sink and radiated from one part to the air at the side where the light from the light source unit is emitted from the attaching hole. Therefore, the radiation performance can be improved.

摘要翻译： 期望提供可以提高辐射性能的照明装置。 在包括光源单元和散热器的照明装置中，散热由光源单元产生的热并且被凹入并安装到在安装部分上打开的安装孔，散热器至少部分地暴露于 来自光源单元的光从安装孔发射。 例如，当安装到具有隔热结构的天花板上时，由光源单元产生并传送到散热器的热量被传送到散热器内并从一部分辐射到来自 光源单元从安装孔发射。 因此，可以提高辐射性能。

公开(公告)号：US20120081912A1

公开(公告)日：2012-04-05

申请号：US13377192

申请日：2010-06-03

申请人： Hiroyuki Yamamoto ,  Osamu Bando ,  Noritaka Okamura

发明人： Hiroyuki Yamamoto ,  Osamu Bando ,  Noritaka Okamura

IPC分类号： F21V21/00 ,  F21V29/00

CPC分类号： F21V29/70 ,  F21S8/026 ,  F21V21/04 ,  F21V29/507 ,  F21V29/74 ,  F21V29/76 ,  F21Y2105/10 ,  F21Y2115/10

摘要： It is expected to provide a lighting apparatus that can improve the radiation performance. In a lighting apparatus that includes a light source unit and a heat sink radiating the heat generated by the light source unit and is recessed and installed to an attaching hole opened on a mounted portion, the heat sink is exposed at least partially to a side where the light from the light source unit is emitted from the attaching hole. For example, when installed to a ceiling having a heat insulated structure, the heat generated by the light source unit and transferred to the heat sink is transferred inside the heat sink and radiated from one part to the air at the side where the light from the light source unit is emitted from the attaching hole. Therefore, the radiation performance can be improved.

摘要翻译： 期望提供可以提高辐射性能的照明装置。 在包括光源单元和散热器的照明装置中，散热由光源单元产生的热并且被凹入并安装到在安装部分上打开的安装孔，散热器至少部分地暴露于 来自光源单元的光从安装孔发射。 例如，当安装到具有隔热结构的天花板上时，由光源单元产生并传送到散热器的热量被传送到散热器内并从一部分辐射到来自 光源单元从安装孔发射。 因此，可以提高辐射性能。

公开(公告)号：US20100282446A1

公开(公告)日：2010-11-11

申请号：US12810664

申请日：2008-12-05

申请人： Hiroyuki Yamamoto ,  Osamu Bando ,  Noritaka Okamura

发明人： Hiroyuki Yamamoto ,  Osamu Bando ,  Noritaka Okamura

IPC分类号： F28F13/12 ,  F28F1/20 ,  F28F13/18

CPC分类号： F21S8/026 ,  F21S8/02 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V29/773 ,  F21V29/78 ,  F21V29/83 ,  F21Y2115/10

摘要： A heat dissipation device according to the present invention includes an inner tube to which heat from LED modules is to be transferred, first fins protruding from an outer surface of the inner tube in a direction crossing the outer surface, and an outer tube covering the inner tube. Moreover, heat is transferred from the surfaces of the inner tube, outer tube and first fins which form ventilation paths (medium paths) to the air flowing at an increased flow rate by a stack effect.

摘要翻译： 根据本发明的散热装置包括：内管，其将来自LED模块的热量传送到其中，第一散热片从内管的外表面沿与外表面交叉的方向突出;以及外管， 管。 此外，从内管，外管和第一翅片的表面传递热量，其形成通过堆叠效应以增加的流速流动的空气的通风路径（中间路径）。

公开(公告)号：US20110116276A1

公开(公告)日：2011-05-19

申请号：US13002140

申请日：2009-06-09

申请人： Noritaka Okamura ,  Osamu Bando

发明人： Noritaka Okamura ,  Osamu Bando

IPC分类号： F21V21/04 ,  F16M13/02

CPC分类号： F21V21/04

摘要： In a mounting assisting member used for mounting a mounted body for a smaller mounting hole than a mounting hole provided in a mounting member to the mounting hole, the mounting assisting member, since support plate portions of the mounting assisting member come into surface contact with a peripheral edge portion in an upper surface side of a ceiling of a mounting hole by one surfaces. Accordingly, an influence of a concavity and convexity is lightened even in the case the concavity and convexity exists in a peripheral edge portion of the mounting hole, and a lighting apparatus for a smaller mounting hole than the mounting hole of the ceiling is stably held to the ceiling in a predetermined direction and by a predetermined support force.

摘要翻译： 在安装辅助构件中，安装辅助构件的安装辅助构件的支撑板部分与安装辅助构件的支撑板部分进行表面接触，所述安装辅助构件用于将安装体安装在比安装构件安装孔的安装孔更小的安装孔上， 通过一个表面在安装孔的天花板的上表面侧的周边部分。 因此，即使在安装孔的周缘部存在凹凸的情况下，凹凸的影响也被减轻，并且用于比天花板的安装孔更小的安装孔的照明装置被稳定地保持 天花板在预定方向上和预定的支撑力。