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公开(公告)号：US20110215698A1
公开(公告)日：2011-09-08
申请号：US13022490
申请日：2011-02-07
申请人： TAO TONG , MARK YOUMANS , YEJIN HE
发明人： TAO TONG , MARK YOUMANS , YEJIN HE
CPC分类号： F21V3/02 , F21K9/232 , F21K9/62 , F21K9/64 , F21V3/12 , F21V29/02 , F21V29/63 , F21V29/67 , F21V29/673 , F21V29/677 , F21V29/773 , F21Y2115/10
摘要： Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements such as diaphragm-pump type active cooling elements, that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.
摘要翻译： 公开了固态灯或灯泡结构，其可以提供来自定向发射光源（例如正向发射光源）的基本上全向的发射图案。 本发明还涉及使用有源元件来辅助灯结构的热管理的灯结构，并且在一些实施例中，减少围绕某些灯元件的对流热阻，以增加远离灯的自然热对流。 一些实施例包括整体式风扇或诸如隔膜泵型有源冷却元件的其它有源元件，其将空气移动到散热器的表面上，而其他实施例包括内部风扇或能够抽出灯内部的空气的其它有源元件。 空气在这些表面上的运动可以搅动否则停滞的空气，以降低对流热阻，并增加灯消散操作中产生的热量的能力。
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公开(公告)号：US09625105B2
公开(公告)日：2017-04-18
申请号：US12985275
申请日：2011-01-05
申请人： Tao Tong , Mark Youmans , Yejin He
发明人： Tao Tong , Mark Youmans , Yejin He
IPC分类号： F21V29/00 , F21K99/00 , F21V29/67 , F21V29/02 , F21V3/02 , F21V29/506 , F21V29/77 , F21K9/232 , F21K9/64 , F21V29/505 , F21Y101/00 , F21Y115/10 , F21Y107/40
CPC分类号： F21V29/67 , F21K9/232 , F21K9/64 , F21V3/02 , F21V29/02 , F21V29/505 , F21V29/506 , F21V29/773 , F21Y2101/00 , F21Y2107/40 , F21Y2115/10
摘要： Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The fan's movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.
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公开(公告)号：US08931933B2
公开(公告)日：2015-01-13
申请号：US13022490
申请日：2011-02-07
申请人： Tao Tong , Mark Youmans , Yejin He
发明人： Tao Tong , Mark Youmans , Yejin He
CPC分类号： F21V3/02 , F21K9/232 , F21K9/62 , F21K9/64 , F21V3/12 , F21V29/02 , F21V29/63 , F21V29/67 , F21V29/673 , F21V29/677 , F21V29/773 , F21Y2115/10
摘要： Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements such as diaphragm-pump type active cooling elements, that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.
摘要翻译： 公开了固态灯或灯泡结构，其可以提供来自定向发射光源（例如正向发射光源）的基本上全向的发射图案。 本发明还涉及使用有源元件来辅助灯结构的热管理的灯结构，并且在一些实施例中，减少围绕某些灯元件的对流热阻，以增加远离灯的自然热对流。 一些实施例包括整体式风扇或诸如隔膜泵型有源冷却元件的其它有源元件，其将空气移动到散热器的表面上，而其他实施例包括内部风扇或能够抽出灯内部的空气的其它有源元件。 空气在这些表面上的运动可以搅动否则停滞的空气，以降低对流热阻，并增加灯消散操作中产生的热量的能力。
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公开(公告)号：US20110215697A1
公开(公告)日：2011-09-08
申请号：US12985275
申请日：2011-01-05
申请人： TAO TONG , MARK YOUMANS , YEJIN HE
发明人： TAO TONG , MARK YOUMANS , YEJIN HE
IPC分类号： H01J7/24
CPC分类号： F21V29/67 , F21K9/232 , F21K9/64 , F21V3/02 , F21V29/02 , F21V29/505 , F21V29/506 , F21V29/773 , F21Y2101/00 , F21Y2107/40 , F21Y2115/10
摘要： Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The fan's movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.
摘要翻译： 公开了固态灯或灯泡结构，其可以提供来自定向发射光源（例如正向发射光源）的基本上全向的发射图案。 本发明还涉及使用有源元件来辅助灯结构的热管理的灯结构，并且在一些实施例中，减少围绕某些灯元件的对流热阻，以增加远离灯的自然热对流。 一些实施例包括将空气移动到散热器的表面上的整体式风扇或其它有源元件，而其它实施例包括能够吸入灯内部的空气的内部风扇或其它有源元件。 风扇在这些表面上的运动可能会搅动停滞的空气，以降低对流热阻，并增加灯泡散失在运行过程中产生的热量的能力。
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