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公开(公告)号：US08264152B2
公开(公告)日：2012-09-11
申请号：US12843193
申请日：2010-07-26
申请人： Takashi Matsunaga , Ryujiro Ikuta
发明人： Takashi Matsunaga , Ryujiro Ikuta
IPC分类号： B60Q1/02
CPC分类号： F21V23/00 , F21S41/143 , F21S41/192 , F21S43/14 , F21S43/195
摘要： A vehicle lamp includes a semiconductor light emitting device as a light source, a power supply module configured to supply electric power from a power source to the semiconductor light emitting device, and a housing in which the power supply module is accommodated. The semiconductor light emitting device is mounted on the power supply module. The power supply module comprises a current control circuit configured to control an amount of current supplied to the semiconductor light emitting device. The semiconductor light emitting device and the current control circuit are arranged to overlap each other in a direction of an optical axis of the semiconductor light emitting device.
摘要翻译： 车灯包括作为光源的半导体发光器件，被配置为从电源向半导体发光器件提供电力的电源模块以及容纳电源模块的外壳。 半导体发光器件安装在电源模块上。 电源模块包括电流控制电路，其被配置为控制提供给半导体发光器件的电流量。 半导体发光器件和电流控制电路被布置为在半导体发光器件的光轴的方向上彼此重叠。
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公开(公告)号：US09206954B2
公开(公告)日：2015-12-08
申请号：US12951626
申请日：2010-11-22
申请人： Yoshiaki Aiso , Ryujiro Ikuta , Takashi Matsunaga
发明人： Yoshiaki Aiso , Ryujiro Ikuta , Takashi Matsunaga
CPC分类号： F21S48/1154 , F21S41/143 , F21V19/001
摘要： A vehicular lamp includes a light source unit that is attached to one of a lamp body and a reflector. The light source unit includes a semiconductor light emitting element that is a light source; a plurality of conductive members formed into a predetermined three-dimensional shape by press working a conductive metal material; and a housing that is formed of an insulating material. The plurality of conductive members each include: an element mounting portion to which the semiconductor light emitting element is mounted, a heat dissipating portion that dissipates heat generated when the semiconductor light emitting element emits light, and a connecting portion to which a connector that supplies power to the semiconductor light emitting element is connected. The housing holds the plurality of conductive members in a spaced apart state.
摘要翻译： 车灯包括附接到灯体和反射器之一的光源单元。 光源单元包括作为光源的半导体发光元件; 通过加压导电金属材料而形成为预定的三维形状的多个导电构件; 以及由绝缘材料形成的壳体。 多个导电构件各自包括：安装有半导体发光元件的元件安装部，散发半导体发光元件发光时产生的热的散热部，以及供给功率的连接器的连接部 连接到半导体发光元件。 壳体以间隔开的状态保持多个导电构件。
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公开(公告)号：US20110031884A1
公开(公告)日：2011-02-10
申请号：US12843193
申请日：2010-07-26
申请人： Takashi Matsunaga , Ryujiro Ikuta
发明人： Takashi Matsunaga , Ryujiro Ikuta
CPC分类号： F21V23/00 , F21S41/143 , F21S41/192 , F21S43/14 , F21S43/195
摘要： A vehicle lamp includes a semiconductor light emitting device as a light source, a power supply module configured to supply electric power from a power source to the semiconductor light emitting device, and a housing in which the power supply module is accommodated. The semiconductor light emitting device is mounted on the power supply module. The power supply module comprises a current control circuit configured to control an amount of current supplied to the semiconductor light emitting device. The semiconductor light emitting device and the current control circuit are arranged to overlap each other in a direction of an optical axis of the semiconductor light emitting device.
摘要翻译： 车灯包括作为光源的半导体发光器件，被配置为从电源向半导体发光器件提供电力的电源模块以及容纳电源模块的外壳。 半导体发光器件安装在电源模块上。 电源模块包括电流控制电路，其被配置为控制提供给半导体发光器件的电流量。 半导体发光器件和电流控制电路被布置为在半导体发光器件的光轴的方向上彼此重叠。
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公开(公告)号：US08444308B2
公开(公告)日：2013-05-21
申请号：US12874588
申请日：2010-09-02
申请人： Takashi Matsunaga , Ryujiro Ikuta
发明人： Takashi Matsunaga , Ryujiro Ikuta
IPC分类号： B60Q1/00
CPC分类号： F21V17/164 , F21K9/00 , F21S41/19 , F21S43/14 , F21S43/19 , F21V19/003 , F21V19/045 , F21Y2115/10
摘要： A vehicular lamp has a semiconductor light emitting element as a light source. The vehicular lamp includes a heat dissipation member that dissipates heat generated by the semiconductor light emitting element; a power supply member that supplies power to the semiconductor light emitting element; a light emitting element holding portion that holds the semiconductor light emitting element in a state of contact with the heat dissipation member; and a housing portion that is secured to a lamp body. The light emitting element holding portion electrically connects the semiconductor light emitting element and the power supply member, the housing accommodates the power supply member and the heat dissipation member, and the light emitting element holding portion is detachably secured to the heat dissipation member.
摘要翻译： 车灯具有半导体发光元件作为光源。 车灯包括消散由半导体发光元件产生的热量的散热构件; 向半导体发光元件供电的供电部件; 发光元件保持部，其将所述半导体发光元件保持在与所述散热部件接触的状态; 以及固定到灯体的壳体部。 发光元件保持部电连接半导体发光元件和电源部件，壳体容纳供电部件和散热部件，发光元件保持部可拆卸地固定在散热部件上。
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公开(公告)号：US20110128754A1
公开(公告)日：2011-06-02
申请号：US12951626
申请日：2010-11-22
申请人： Yoshiaki Aiso , Ryujiro Ikuta , Takashi Matsunaga
发明人： Yoshiaki Aiso , Ryujiro Ikuta , Takashi Matsunaga
CPC分类号： F21S48/1154 , F21S41/143 , F21V19/001
摘要： A vehicular lamp includes a light source unit that is attached to one of a lamp body and a reflector. The light source unit includes a semiconductor light emitting element that is a light source; a plurality of conductive members formed into a predetermined three-dimensional shape by press working a conductive metal material; and a housing that is formed of an insulating material. The plurality of conductive members each include: an element mounting portion to which the semiconductor light emitting element is mounted, a heat dissipating portion that dissipates heat generated when the semiconductor light emitting element emits light, and a connecting portion to which a connector that supplies power to the semiconductor light emitting element is connected. The housing holds the plurality of conductive members in a spaced apart state.
摘要翻译： 车灯包括附接到灯体和反射器之一的光源单元。 光源单元包括作为光源的半导体发光元件; 通过加压导电金属材料而形成为预定的三维形状的多个导电构件; 以及由绝缘材料形成的壳体。 多个导电构件各自包括：安装有半导体发光元件的元件安装部，散发半导体发光元件发光时产生的热的散热部，以及供给功率的连接器的连接部 连接到半导体发光元件。 壳体以间隔开的状态保持多个导电构件。
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公开(公告)号：US20110058387A1
公开(公告)日：2011-03-10
申请号：US12874588
申请日：2010-09-02
申请人： Takashi Matsunaga , Ryujiro Ikuta
发明人： Takashi Matsunaga , Ryujiro Ikuta
CPC分类号： F21V17/164 , F21K9/00 , F21S41/19 , F21S43/14 , F21S43/19 , F21V19/003 , F21V19/045 , F21Y2115/10
摘要： A vehicular lamp has a semiconductor light emitting element as a light source. The vehicular lamp includes a heat dissipation member that dissipates heat generated by the semiconductor light emitting element; a power supply member that supplies power to the semiconductor light emitting element; a light emitting element holding portion that holds the semiconductor light emitting element in a state of contact with the heat dissipation member; and a housing portion that is secured to a lamp body. The light emitting element holding portion electrically connects the semiconductor light emitting element and the power supply member, the housing accommodates the power supply member and the heat dissipation member, and the light emitting element holding portion is detachably secured to the heat dissipation member.
摘要翻译： 车灯具有半导体发光元件作为光源。 车灯包括消散由半导体发光元件产生的热量的散热构件; 向半导体发光元件供电的供电部件; 发光元件保持部，其将所述半导体发光元件保持在与所述散热部件接触的状态; 以及固定到灯体的壳体部。 发光元件保持部电连接半导体发光元件和电源部件，壳体容纳供电部件和散热部件，发光元件保持部可拆卸地固定在散热部件上。
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