Leveling luminaire hanger
    2.
    发明授权
    Leveling luminaire hanger 失效
    调平灯具衣架

    公开(公告)号:US4473873A

    公开(公告)日:1984-09-25

    申请号:US523043

    申请日:1983-08-15

    CPC分类号: F21V23/02 F21S8/06 F21V21/02

    摘要: A luminaire hanger includes a link having an opening to hang on a hook and a connector coupled to the lower end of the link for supporting an offset load. The connector has a circular boss which fits into a circular recess in the link, the two being clamped together by a bolt. The boss and recess are surrounded by serrations to prevent relative rotation when they are clamped together. When released, the link and connector can be angularly adjusted to put the suspension opening above the center of gravity of the load to support the load in a level fashion.

    摘要翻译: 灯具吊架包括具有悬挂在钩上的开口的连杆和连接到连杆的下端的连接件,用于支撑偏移载荷。 连接器具有圆形凸台,该凸台装配在连杆中的圆形凹槽中,两个由螺栓夹紧在一起。 凸台和凹槽被锯齿包围,以防止当它们夹在一起时相对旋转。 当释放时,连杆和连接器可以进行角度调整,以将悬架开口置于负载重心的上方以支撑负载。

    Balanced industrial luminaire
    3.
    发明授权
    Balanced industrial luminaire 失效
    平衡工业灯具

    公开(公告)号:US4286313A

    公开(公告)日:1981-08-25

    申请号:US66814

    申请日:1979-08-15

    摘要: An industrial luminaire comprising a central housing formed of two identical parts, a capacitor cover pivotally coupled to one side of the housing having a capacitor therein, a ballast and ballast cover on the other side of the housing, a lamp socket coupled to the bottom of the housing, and a top cover pivotally coupled to the top of the housing. Separation of the capacitor and the ballast from the heat generating lamp provides longer life and higher efficiency for these components. The pivotal coupling of the top cover and the capacitor cover provide for easy access during maintenance. The top cover is coupled to a fixed overhead support over the center of gravity of the entire structure providing a balanced, reduced stress connection.

    摘要翻译: 一种工业照明器,包括由两个相同部件形成的中央壳体,电容器盖,枢转地联接到壳体的一侧,其中具有电容器,在该壳体的另一侧上的镇流器和镇流器盖, 壳体和枢转地联接到壳体的顶部的顶盖。 电容器和镇流器与发热灯的分离为这些部件提供更长的寿命和更高的效率。 顶盖和电容器盖的枢轴联接可以在维护过程中方便地进行。 顶盖在整个结构的重心附接到固定的架空支架,提供平衡的减小应力连接。

    Canopy luminaire assembly
    4.
    发明授权
    Canopy luminaire assembly 失效
    冠层灯具总成

    公开(公告)号:US06264344B1

    公开(公告)日:2001-07-24

    申请号:US09466074

    申请日:1999-12-17

    IPC分类号: F21S800

    摘要: A luminaire assembly comprises a lower portion for receiving a light emitting source and an upper housing that stores the electrical components of the luminaire. The lower portion has a base portion disposed against the canopy with a latch attachment portion, a lens secured to the base portion by a hinge mechanism that permits the lens to open with respect to the base portion, and a latch connected to the base portion and having a connecting portion for connecting the base portion to the lens. The upper housing is disposed above the canopy. A bracket is attached to the base portion and extends up through the aperture in the canopy and connects to an inner wall of an apertured portion of the upper housing to secure the lower portion to the upper housing. The upper housing may have extending deck supports to support the weight of the upper housing on the ribs of the canopy. A locking cam is provided to secure the bracket to the upper housing. The upper housing has a slot having an inner wall, an outer wall, and a gap disposed between the inner and outer walls so that a conduit having a stop at the connecting end may slid into the slot with a gasket disposed thereon to fill up the gap and provide a secure, sealed tool-less attachment of the conduit.

    摘要翻译: 照明器组件包括用于接收发光源的下部和存储照明器的电气部件的上壳体。 下部具有一个基部,该底部部分设置在具有闩锁附接部分的顶盖上,通过允许透镜相对于基部打开的铰链机构固定到基部的透镜,以及连接到基部的闩锁 具有用于将基部连接到透镜的连接部分。 上壳体设置在顶盖上方。 支架附接到基部并且向上延伸穿过顶盖中的孔并且连接到上壳体的有孔部分的内壁以将下部固定到上壳体。 上壳体可以具有延伸甲板支撑件,以支撑顶盖的肋上的上壳体的重量。 提供锁定凸轮以将支架固定到上壳体。 上壳体具有槽,其具有内壁,外壁和设置在内壁和外壁之间的间隙,使得在连接端处具有止动件的导管可以滑动到槽中,垫圈设置在其中以填充 并提供导管的安全,密封的无工具附件。

    Heat dissipator for plastic luminaire
    5.
    发明授权
    Heat dissipator for plastic luminaire 失效
    塑料灯具散热器

    公开(公告)号:US4507719A

    公开(公告)日:1985-03-26

    申请号:US552619

    申请日:1983-11-17

    IPC分类号: F21V29/15 F21S1/04

    CPC分类号: F21V29/15

    摘要: A luminaire housing is made exclusively or almost entirely of plastic material and contains an HID lamp together with its ballast and other components. A shallow, thermally conductive heat dissipating pan is mounted against the back of the housing and receives a body of fibrous insulating material, the pan being connected by a highly heat conductive member to the lamp reflector and a heat conductive support bracket within the housing to convey heat from the housing to the pan for dissipation to the ambient atmosphere.

    摘要翻译: 一个灯具外壳是由塑料材料制成,或者几乎完全由塑料制成,并包含一个HID灯及其镇流器和其他部件。 浅的导热散热盘安装在壳体的后部并且容纳纤维绝缘材料体,所述盘通过高导热构件连接到灯反射器,并且壳体内的导热支撑支架传送 从壳体到锅的散热到环境大气中。

    Floodlight luminaire with rotatable reflector
    6.
    发明授权
    Floodlight luminaire with rotatable reflector 失效
    泛光灯具可旋转反光罩

    公开(公告)号:US4488205A

    公开(公告)日:1984-12-11

    申请号:US552609

    申请日:1983-11-17

    摘要: A luminaire includes a generally parallelepipedic housing with a square opening into which a reflector and lamp assembly can be inserted and fastened. The opening is square as is the reflector so that it can be extracted and rotated 90.degree. as a unit. The reflector has a parabolic concave reflective surface and a lamp with an elongated light source, producing a rectangular pattern which is rotated as the orientation of the reflector is rotated.

    摘要翻译: 照明器包括具有方形开口的大致平行六面体外壳,反射器和灯组件可以插入并固定在该外壳中。 开口与反射器一样是正方形的,因此它可以抽出并以90度为单位旋转。 反射器具有抛物面凹面反射表面和具有细长光源的灯,产生矩形图案,随着反射器的取向旋转,该图案转动。

    Canopy luminaire assembly
    7.
    发明授权
    Canopy luminaire assembly 失效
    冠层灯具总成

    公开(公告)号:US06367945B2

    公开(公告)日:2002-04-09

    申请号:US09798849

    申请日:2001-03-05

    IPC分类号: F21S800

    摘要: A luminaire assembly comprises a lower portion for receiving a light emitting source and an upper housing that stores the electrical components of the luminaire. The lower portion has a base portion disposed against the canopy with a latch attachment portion, a lens secured to the base portion by a hinge mechanism that permits the lens to open with respect to the base portion, and a latch connected to the base portion and having a connecting portion for connecting the base portion to the lens. The upper housing is disposed above the canopy. A bracket is attached to the base portion and extends up through the aperture in the canopy and connects to an inner wall of an apertured portion of the upper housing to secure the lower portion to the upper housing. The upper housing may have extending deck supports to support the weight of the upper housing on the ribs of the canopy. A locking cam is provided to secure the bracket to the upper housing. The upper housing has a slot having an inner wall, an outer wall, and a gap disposed between the inner and outer walls so that a conduit having a stop at the connecting end may slid into the slot with a gasket disposed thereon to fill up the gap and provide a secure, sealed tool-less attachment of the conduit.

    摘要翻译: 照明器组件包括用于接收发光源的下部和存储照明器的电气部件的上壳体。 下部具有一个基部,该底部部分设置在具有闩锁附接部分的顶盖上,通过允许透镜相对于基部打开的铰链机构固定到基部的透镜,以及连接到基部的闩锁 具有用于将基部连接到透镜的连接部分。 上壳体设置在顶盖上方。 支架附接到基部并且向上延伸穿过顶盖中的孔并且连接到上壳体的有孔部分的内壁以将下部固定到上壳体。 上壳体可以具有延伸甲板支撑件,以支撑顶盖的肋上的上壳体的重量。 提供锁定凸轮以将支架固定到上壳体。 上壳体具有槽,其具有内壁,外壁和设置在内壁和外壁之间的间隙,使得在连接端处具有止动件的导管可以滑动到槽中,垫圈设置在其中以填充 并提供导管的安全,密封的无工具附件。

    Method and apparatus for retrofitting canopy luminaire assemblies
    8.
    发明授权
    Method and apparatus for retrofitting canopy luminaire assemblies 失效
    改装冠层灯具组件的方法和装置

    公开(公告)号:US6149280A

    公开(公告)日:2000-11-21

    申请号:US245375

    申请日:1999-02-05

    IPC分类号: F21V17/10 F21V21/04 F21S8/02

    摘要: A method and apparatus for retrofitting canopy luminaire assemblies from an existing canopy luminaire mounted on the canopy. The existing light fixture is removed. Housing brackets are attached to housing flanges of the existing canopy housing. An adapter plate comprises a plate with a deck plate bracket having a latch. The adapter plate is mounted to the housing brackets by use of the latch. The adapter plate may comprise a deck plate and an assembly plate which are pivotably attached to enable an installer to connect the lighting source to the electrical components in the housing. A lighting assembly, comprising a light source, lens, and reflector, is attached to the adapter plate.

    摘要翻译: 一种用于从安装在天篷上的现有冠层照明装置改装冠层灯具组件的方法和装置。 现有的灯具被拆除。 外壳支架连接到现有的顶盖外壳的外壳法兰上。 适配板包括具有甲板板支架的板,其具有闩锁。 适配器板通过使用闩锁安装到外壳支架上。 适配器板可以包括甲板板和组装板,其可枢转地连接以使安装者能够将照明源连接到壳体中的电气部件。 包括光源,透镜和反射器的照明组件附接到适配器板。

    Luminaire with changeable accent lighting
    9.
    发明授权
    Luminaire with changeable accent lighting 失效
    灯具具有可变的重点照明

    公开(公告)号:US5081569A

    公开(公告)日:1992-01-14

    申请号:US403207

    申请日:1989-09-05

    摘要: A luminaire has an accent light which is colored by a translucent filter. The luminaire includes a light source, a reflector having a first opening and a second opening holdidng the translucent filter, and a housing. The reflector encloses the light source, and a portion of the light passes through the translucent filter in the reflector. The housing generally encloses the reflector and has at least one opening in the intended shape of the accent light.

    摘要翻译: 一个照明器具有由半透明过滤器着色的重音灯。 照明器包括光源,具有第一开口的反射器和固定半透明滤光器的第二开口以及壳体。 反射器包围光源,一部分光穿过反射器中的半透明滤光片。 壳体通常围绕反射器并且具有至少一个具有预定形式的重音灯的开口。

    Photocontrol device for grade mounted light fixture
    10.
    发明授权
    Photocontrol device for grade mounted light fixture 失效
    照明控制装置,用于成色安装的灯具

    公开(公告)号:US4907139A

    公开(公告)日:1990-03-06

    申请号:US176318

    申请日:1988-03-31

    摘要: A light fixture has a light-transparent cover at substantially grade level and a photocontrol device with a self-flushing outer surface for preventing accumulation of opaque material thereon. The light fixture is adapted to be positioned within a recess in the graded environment and includes a housing which encloses a lamp electrically connected to the photocontrol device. The self-flushing outer surface of the photocontrol device discourages the build-up of opaque material so that the photocontrol device can reliably detect changes in the ambient light conditions outside the light fixture and operate the lamp in response to the detected changes.

    摘要翻译: 灯具具有基本等级的透光盖和具有自冲洗外表面的光控制装置,用于防止不透明材料在其上积聚。 灯具适于定位在分级环境中的凹部内,并且包括外壳,其包围电连接到光控制装置的灯。 光控制装置的自冲洗外表面阻止不透明材料的积聚,使得光控制装置可以可靠地检测灯具外部的环境光条件的变化并响应于检测到的变化来操作灯。