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1. 发明授权

EP3225945B1 HEAT RADIATING APPARATUS AND LIGHT ILLUMINATING APPARATUS WITH THE SAME 有权
公开(公告)号：EP3225945B1
公开(公告)日：2018-12-12
申请号：EP17162711.0
申请日：2017-03-24
申请人： Hoya Candeo Optronics Corporation
发明人： Watanabe, Hiroaki
IPC分类号： F28D15/02 , B41F23/04 , F28F3/02
CPC分类号： F21V29/713 , B05D3/067 , B41F23/0409 , B41F23/0453 , F21Y2115/10 , F28D15/02 , F28D15/0275 , F28F3/02 , H01L23/427 , H01L25/0753 , H05K7/20172 , H05K7/20418 , H05K7/20445
摘要： [Problem] The present disclosure is directed to providing a heat radiating apparatus that fully cools the entire support member using heat pipe and allows for connection and arrangement in a line shape. [Problem-solving means] A heat radiating apparatus (200) for radiating heat of a heat source in air includes a support member (201) which is placed in close contact with the heat source on a first principal surface (201a) side, a heat pipe (203) which is supported by the support member (201) and transfers the heat from the heat source, and a plurality of heat radiating fins (205) which is placed in a space that faces a second principal surface (201b) to radiate the heat transferred by the heat pipe (203), wherein the heat pipe (203) has a first line part (203a) which is thermally joined with the support member (201), a second line part (203b) which is thermally joined with the plurality of heat radiating fins (205), and a connecting part (203c) which connects one end part of the first line part (203a) to one end part of the second line part (203b) and protrudes from the support member (201) in a direction (X) in which the first line part (203a) extends, a plurality of heat radiating apparatuses (200) can be connected such that the first principal surfaces (201a) are successive, and each of the plurality of heat radiating apparatuses (200) has a receiving part (S) for receiving the connecting parts (203c) of adjacent heat radiating apparatuses (200) in the space that faces the second principal surface (201b).

2. 发明授权

EP3225946B1 LIGHT ILLUMINATING APPARATUS WITH HEAT RADIATING APPARATUS 有权
公开(公告)号：EP3225946B1
公开(公告)日：2020-03-25
申请号：EP17163499.1
申请日：2017-03-29
申请人： Hoya Candeo Optronics Corporation
发明人： Watanabe, Hiroaki
IPC分类号： F28D15/02 , F21K9/00 , F21S2/00 , F21V29/51 , F21V29/67 , B41F23/04

3. 发明授权

EP3192588B1 LIGHT IRRADIATING DEVICE 有权
公开(公告)号：EP3192588B1
公开(公告)日：2018-11-28
申请号：EP17150413.7
申请日：2017-01-05
申请人： Hoya Candeo Optronics Corporation
发明人： Watanabe, Hiroaki
IPC分类号： B05D3/06 , B41J11/00 , F21V29/51 , F21V29/83
CPC分类号： F21V23/005 , B41J11/002 , B41M7/0081 , F21V23/006 , F21V29/51 , F21V29/673 , F21V29/80 , F21V29/83 , F21Y2103/00 , F21Y2115/10
摘要： Provided is a thin light irradiating device which is configured to efficiently radiate heat of an LED and a driver circuit (300A). The light irradiating device which irradiates linear light includes: a substrate (204) which is parallel to first and second directions; a plurality of LED light sources (206) which emits light in a third direction intersecting a surface of the substrate (204); a heat transporting unit (212) which extends in a direction opposite to the third direction from the substrate (204) to transport heat generated from the LED light source (206); a cooling unit which has a heat radiating pin (214A, 214) radiating the heat of the heat transporting unit into the air, an LED driver circuit (300A) which drives the LED light source (206); a housing (100) which has an opening (102a) sucking and exhausting external air on one surface of the second direction, accommodates the cooling unit and the LED driver circuit (300A), and forms a wind tunnel in an area where the cooling unit and the LED driver circuit (300A) are disposed; and a fan (400A) which is provided at a side opposite to the third direction of the cooling unit to guide the external air to a wind tunnel and generate an air current in the wind tunnel. The cooling unit is disposed along one surface and the LED driver circuit (300A) is disposed along the other surface facing the one surface.

4. 发明公开

EP3225946A1 HEAT RADIATING APPARATUS AND LIGHT ILLUMINATING APPARATUS WITH THE SAME 有权
标题翻译：热辐射装置和具有该装置的照明装置
公开(公告)号：EP3225946A1
公开(公告)日：2017-10-04
申请号：EP17163499.1
申请日：2017-03-29
申请人： Hoya Candeo Optronics Corporation
发明人： Watanabe, Hiroaki
IPC分类号： F28D15/02 , F21K9/00 , F21S2/00 , F21V29/51 , F21V29/67
摘要： [Problem] The present disclosure is directed to providing a heat radiating apparatus that fully cools the entire support member using heat pipe and allows for connection and arrangement in a line shape.
[Problem-solving means] A heat radiating apparatus (200) for radiating heat of a heat source in air includes a support member (201) which is placed in close contact with the heat source on a first principal surface (201a) side, a heat pipe (203) which is thermally joined with the support member (201) to transfer the heat from the heat source, and a plurality of heat radiating fins (205) which is placed in a space that faces a second principal surface (201b) to radiate the heat transferred by the heat pipe (203), wherein the heat pipe (203) includes a first line part (203a) which is thermally joined with the support member (201), a second line part (203b) which is thermally joined with the plurality of heat radiating fins (205), and a connecting part (203c) which connects the first line part (203a) to the second line part (203b), a length of the heat pipe (203) in a direction (X) in which the first line part (203a) extends is slightly shorter than or equal to a length of the support member (201), the connecting part (203) has a curved part (203ca) that is thermally joined with the support member (201) in the proximity of one end part of the first line part (203a), and when a plurality of heat radiating apparatuses (200) are arranged in the direction in which the first line part (203a) extends, the heat radiating apparatuses (200) can be connected such that the first principal surfaces (201a) are successive.
摘要翻译：发明内容本发明旨在提供一种散热装置，其使用热管将整个支撑构件充分冷却并且允许线状连接和布置。 [解决问题的方法]一种用于在空气中散发热源热量的散热装置（200）包括：支撑构件（201），该支撑构件（201）在第一主表面（201a）侧与热源紧密接触; 与支撑构件201热接合以传递来自热源的热量的热管203以及布置在面对第二主表面201b的空间中的多个散热翅片205，以辐射由热管203传递的热量，其中，热管203包括与支撑构件201热连接的第一线部分203a，与所述多个散热翅片（205）结合的连接部分（203c），以及将所述第一管线部分（203a）连接至所述第二管线部分（203b）的连接部分（203c），所述热管（203）其中第一线部分（203a）延伸的距离略短于或等于支撑件的长度（201）中，连接部分（203）具有在第一线部分（203a）的一个端部附近与支撑部件（201）热接合的弯曲部分（203ca），并且当多个散热装置200沿第一线部203a延伸的方向排列，散热装置200能够以第一主面201a连续的方式连接。

5. 发明公开

EP3225945A1 HEAT RADIATING APPARATUS AND LIGHT ILLUMINATING APPARATUS WITH THE SAME 有权
标题翻译：热辐射装置和具有该装置的照明装置
公开(公告)号：EP3225945A1
公开(公告)日：2017-10-04
申请号：EP17162711.0
申请日：2017-03-24
申请人： Hoya Candeo Optronics Corporation
发明人： Watanabe, Hiroaki
IPC分类号： F28D15/02 , F21K9/00 , F21V29/51 , F21V29/67 , F21V29/71 , F21V29/74 , F21S2/00
CPC分类号： F21V29/713 , B05D3/067 , B41F23/0409 , B41F23/0453 , F21Y2115/10 , F26B3/28 , F28D15/02 , F28D15/0275 , F28F3/02 , H01L23/427 , H01L25/0753 , H05K7/20172 , H05K7/20418 , H05K7/20445
摘要： [Problem] The present disclosure is directed to providing a heat radiating apparatus that fully cools the entire support member using heat pipe and allows for connection and arrangement in a line shape.
[Problem-solving means] A heat radiating apparatus (200) for radiating heat of a heat source in air includes a support member (201) which is placed in close contact with the heat source on a first principal surface (201a) side, a heat pipe (203) which is supported by the support member (201) and transfers the heat from the heat source, and a plurality of heat radiating fins (205) which is placed in a space that faces a second principal surface (201b) to radiate the heat transferred by the heat pipe (203), wherein the heat pipe (203) has a first line part (203a) which is thermally joined with the support member (201), a second line part (203b) which is thermally joined with the plurality of heat radiating fins (205), and a connecting part (203c) which connects one end part of the first line part (203a) to one end part of the second line part (203b) and protrudes from the support member (201) in a direction (X) in which the first line part (203a) extends, a plurality of heat radiating apparatuses (200) can be connected such that the first principal surfaces (201a) are successive, and each of the plurality of heat radiating apparatuses (200) has a receiving part (S) for receiving the connecting parts (203c) of adjacent heat radiating apparatuses (200) in the space that faces the second principal surface (201b).
摘要翻译：发明内容本发明旨在提供一种散热装置，其使用热管将整个支撑构件充分冷却并且允许线状连接和布置。 [解决问题的方法]一种用于在空气中散发热源热量的散热装置（200）包括：支撑构件（201），该支撑构件（201）在第一主表面（201a）侧与热源紧密接触; （201）支撑并传递来自热源的热量的多个热管（203）;以及多个散热片（205），所述多个散热片（205）设置在面向第二主表面（201b）至辐射由热管（203）传递的热量，其中热管（203）具有与支撑构件（201）热接合的第一线部分（203a），热接合的第二线部分（203b）与所述多个散热翅片（205）以及将所述第一线部分（203a）的一个端部连接到所述第二线部分（203b）的一个端部并且从所述支撑部件（203b）突出的连接部分（203c） 201）在第一线部分（203a）延伸的方向（X）上延伸，多个散热ap （200）可连接成使得第一主表面（201a）是连续的，并且多个散热装置（200）中的每一个具有用于接收相邻散热的连接部分（203c）的接收部分（S）设备（200）在面对第二主表面（201b）的空间中。

6. 发明公开

EP3192588A1 LIGHT IRRADIATING DEVICE 有权
标题翻译：光照装置
公开(公告)号：EP3192588A1
公开(公告)日：2017-07-19
申请号：EP17150413.7
申请日：2017-01-05
申请人： Hoya Candeo Optronics Corporation
发明人： Watanabe, Hiroaki
IPC分类号： B05D3/06 , B41J11/00 , F21V29/51 , F21V29/83
CPC分类号： F21V23/005 , B41J11/002 , B41M7/0081 , F21V23/006 , F21V29/51 , F21V29/673 , F21V29/80 , F21V29/83 , F21Y2103/00 , F21Y2115/10
摘要： Provided is a thin light irradiating device which is configured to efficiently radiate heat of an LED and a driver circuit (300A). The light irradiating device which irradiates linear light includes: a substrate (204) which is parallel to first and second directions; a plurality of LED light sources (206) which emits light in a third direction intersecting a surface of the substrate (204); a heat transporting unit (212) which extends in a direction opposite to the third direction from the substrate (204) to transport heat generated from the LED light source (206); a cooling unit which has a heat radiating pin (214A, 214) radiating the heat of the heat transporting unit into the air, an LED driver circuit (300A) which drives the LED light source (206); a housing (100) which has an opening (102a) sucking and exhausting external air on one surface of the second direction, accommodates the cooling unit and the LED driver circuit (300A), and forms a wind tunnel in an area where the cooling unit and the LED driver circuit (300A) are disposed; and a fan (400A) which is provided at a side opposite to the third direction of the cooling unit to guide the external air to a wind tunnel and generate an air current in the wind tunnel. The cooling unit is disposed along one surface and the LED driver circuit (300A) is disposed along the other surface facing the one surface.
摘要翻译：提供一种构造成有效地散发LED和驱动器电路（300A）的热量的薄光照射装置。照射线状光的光照射装置包括：与第一方向和第二方向平行的基板（204）多个LED光源（206），其在与基板（204）的表面交叉的第三方向上发射光; 从所述基板向与所述第三方向相反的方向延伸并输送由所述LED光源产生的热的热输送部。冷却单元，其具有将热传输单元的热量散发到空气中的散热销（214A，214）;驱动LED光源（206）的LED驱动器电路（300A）; 具有在第二方向的一个表面上吸入和排出外部空气的开口（102a）的壳体（100）容纳冷却单元和LED驱动器电路（300A），并且在冷却单元和LED驱动器电路（300A）被布置; 以及设置在冷却单元的与第三方向相反的一侧以将外部空气引导至风洞并在风洞中产生气流的风扇（400A）。冷却单元沿着一个表面布置，并且LED驱动器电路（300A）沿着面向一个表面的另一个表面布置。

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