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公开(公告)号：US20150098219A1
公开(公告)日：2015-04-09
申请号：US14569896
申请日：2014-12-15
Applicant: Cooper Technologies Company
Inventor： Jerold Tickner , Scott David Wegner , Evans Edward Thompson, III
CPC classification number: F21V21/04 , F21S8/02 , F21S8/026 , F21V7/09 , F21V15/01 , F21V21/048 , F21V23/009 , F21V29/004 , F21V29/2212 , F21V29/70 , F21V29/74 , F21V29/75 , F21V29/78 , F21Y2115/10
Abstract: A recessed light fixture includes an LED module, which includes a single LED package that is configured to generate all light emitted by the recessed light fixture. For example, the LED package can include multiple LEDs mounted to a common substrate. The LED package can be coupled to a heat sink for dissipating heat from the LEDs. The heat sink can include a core member from which fins extend. Each fin can include one or more straight and/or curved portions. A reflector housing may be coupled to the heat sink and configured to receive a reflector. The reflector can have any geometry, such as a bell-shaped geometry including two radii of curvature that join together at an inflection point. An optic coupler can be coupled to the reflector housing and configured to cover electrical connections at the substrate and to guide light emitted by the LED package.
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公开(公告)号：US08911121B2
公开(公告)日：2014-12-16
申请号：US13965026
申请日：2013-08-12
Applicant: Cooper Technologies Company
Inventor： Jerold Tickner , Scott David Wegner , Evans Edward Thompson, III
CPC classification number: F21V21/04 , F21S8/02 , F21S8/026 , F21V7/09 , F21V15/01 , F21V21/048 , F21V23/009 , F21V29/004 , F21V29/2212 , F21V29/70 , F21V29/74 , F21V29/75 , F21V29/78 , F21Y2115/10
Abstract: A recessed light fixture includes an LED module, which includes a single LED package that is configured to generate all light emitted by the recessed light fixture. For example, the LED package can include multiple LEDs mounted to a common substrate. The LED package can be coupled to a heat sink for dissipating heat from the LEDs. The heat sink can include a core member from which fins extend. Each fin can include one or more straight and/or curved portions. A reflector housing may be coupled to the heat sink and configured to receive a reflector. The reflector can have any geometry, such as a bell-shaped geometry including two radii of curvature that join together at an inflection point. An optic coupler can be coupled to the reflector housing and configured to cover electrical connections at the substrate and to guide light emitted by the LED package.
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公开(公告)号：US20180180266A1
公开(公告)日：2018-06-28
申请号：US15646384
申请日：2017-07-11
Applicant: Cooper Technologies Company
Inventor： Jerold Tickner , Scott David Wegner , Evans Edward Thompson, III
IPC: F21V21/04 , F21V23/00 , F21S8/02 , F21V29/74 , F21V29/75 , F21V7/09 , F21V29/70 , F21V29/78 , F21Y115/10 , F21V15/01
CPC classification number: F21V21/04 , F21S8/02 , F21S8/026 , F21V7/09 , F21V15/01 , F21V21/048 , F21V23/009 , F21V29/70 , F21V29/74 , F21V29/75 , F21V29/78 , F21Y2115/10
Abstract: A recessed light fixture includes an LED module, which includes a single LED package that is configured to generate all light emitted by the recessed light fixture. For example, the LED package can include multiple LEDs mounted to a common substrate. The LED package can be coupled to a heat sink for dissipating heat from the LEDs. The heat sink can include a core member from which fins extend. Each fin can include one or more straight and/or curved portions. A reflector housing may be coupled to the heat sink and configured to receive a reflector. The reflector can have any geometry, such as a bell-shaped geometry including two radii of curvature that join together at an inflection point. An optic coupler can be coupled to the reflector housing and configured to cover electrical connections at the substrate and to guide light emitted by the LED package.
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