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    Light fixture mounting assembly
    3.
    发明授权
    Light fixture mounting assembly 有权

    公开(公告)号：US09933144B2

    公开(公告)日：2018-04-03

    申请号：US14032723

    申请日：2013-09-20

    申请人： Man-D-Tec, Inc.

    发明人： Terry Roy Mandy ,  Dalton John Mandy ,  Brandon Roy Mandy ,  Tyler Flake

    IPC分类号： F21V15/00 ,  F21V21/04

    CPC分类号： F21V21/046 ,  F21V21/042

    摘要： A light fixture mounting assembly that includes a lamp housing having a sidewall and an opening defined by a rim at one end of the sidewall and a detent extending outward from the sidewall in a position to engage an outer surface of a panel when the housing is in an installed position. A lamp module is carried within the lamp housing and comprises a lamp positioned to emit light through the housing opening. The lamp housing is configured to carry either a spring clip-type retainer or a hose clamp-type retainer to hold the lamp housing in the installed position.

    Light Fixture Mounting Assembly
    5.
    发明申请
    Light Fixture Mounting Assembly 有权
    灯具安装组件

    公开(公告)号：US20150085499A1

    公开(公告)日：2015-03-26

    申请号：US14032723

    申请日：2013-09-20

    申请人： MAN-D-TEC, INC.

    发明人： Terry Roy Mandy ,  Dalton John Mandy ,  Brandon Roy Mandy ,  Tyler Flake

    IPC分类号： F21V21/04

    CPC分类号： F21V21/046 ,  F21V21/042

    摘要： A light fixture mounting assembly that includes a lamp housing having a sidewall and an opening defined by a rim at one end of the sidewall and a detent extending outward from the sidewall in a position to engage an outer surface of a panel when the housing is in an installed position. A lamp module is carried within the lamp housing and comprises a lamp positioned to emit light through the housing opening. The lamp housing is configured to carry either a spring clip-type retainer or a hose clamp-type retainer to hold the lamp housing in the installed position.

    摘要翻译： 一种灯具安装组件，其包括灯壳体，所述灯壳体具有侧壁和由所述侧壁的一端处的边缘限定的开口和从所述侧壁向外延伸的定位件，当所述壳体处于所述壳体时，所述棘爪在与所述面板的外表面接合的位置 安装位置 灯模块承载在灯壳体内，并且包括定位成通过壳体开口发光的灯。 灯壳体被配置为承载弹簧夹型保持器或软管夹紧型保持器以将灯壳体保持在安装位置。

    Temporary and emergency elevator interior lighting assembly
    6.
    发明授权
    Temporary and emergency elevator interior lighting assembly 有权

    公开(公告)号：US11274018B2

    公开(公告)日：2022-03-15

    申请号：US16986216

    申请日：2020-08-05

    申请人： Man-D-Tec Inc.

    发明人： Terry Roy Mandy ,  Dalton John Mandy

    IPC分类号： B66B11/02 ,  F21S9/02 ,  B66B19/00 ,  F21V23/00 ,  F21Y115/10

    摘要： Elevator interior lighting provided by a temporary LED light fixture and power supply installed on or adjacent an elevator canopy. The temporary LED power supply comprises an LED driver and an emergency LED power supply. The LED driver connects to LEDs of the temporary LED light fixture and supplies sufficient power to provide code-compliant temporary lighting in the cab. The emergency LED power supply module connects to one or more emergency LEDs and supplies sufficient power to provide code-compliant emergency lighting in the cab upon loss of primary electrical power. To minimize costs when converting to permanent lighting, additional LED light fixtures can be added and connected to the same temporary LED power supply, and the emergency LED power module may be relocated into a down light power supply to power two or more down lights in the event of a loss of primary electrical power.

    ELEVATOR SYSTEM VENTILATION
    7.
    发明申请
    ELEVATOR SYSTEM VENTILATION 有权

    公开(公告)号：US20210354958A1

    公开(公告)日：2021-11-18

    申请号：US17320339

    申请日：2021-05-14

    申请人： Man-D-Tec, Inc.

    发明人： Dalton John Mandy ,  Terry Roy Mandy ,  Jose Jesus Sandoval

    IPC分类号： B66B11/02 ,  F24F8/22 ,  F24F1/0073 ,  F24F8/108 ,  F24F9/00 ,  F24F1/0022 ,  F24F11/61

    摘要： An elevator ventilation system comprising an ultraviolet source that illuminates elevator system air blown through an illumination chamber, and an air filter that filters the air as it flows through the chamber. The ultraviolet source is blocked from view from outside the illumination chamber. An air curtain emitter may expel a curtain of air across the elevator doorway, limiting air communication between an elevator interior and the elevator landing when elevator doors are open. An air outlet may be shaped to receive an elevator light fixture and to expel air into the elevator interior via an aperture adjacent the light fixture. An air curtain emitter may comprise an air outlet slot shaped to expel a curtain of air separating an interior of the elevator car into at least two air compartments defined by the “barrier” of the air curtain.

    TEMPORARY AND EMERGENCY ELEVATOR INTERIOR LIGHTING ASSEMBLY
    9.
    发明申请
    TEMPORARY AND EMERGENCY ELEVATOR INTERIOR LIGHTING ASSEMBLY 有权

    公开(公告)号：US20210039922A1

    公开(公告)日：2021-02-11

    申请号：US16986216

    申请日：2020-08-05

    申请人： Man-D-Tec Inc.

    发明人： Terry Roy Mandy ,  Dalton John Mandy

    IPC分类号： B66B11/02 ,  F21S9/02 ,  F21V23/00 ,  B66B19/00

    摘要： Elevator interior lighting provided by a temporary LED light fixture and power supply installed on or adjacent an elevator canopy. The temporary LED power supply comprises an LED driver and an emergency LED power supply. The LED driver connects to LEDs of the temporary LED light fixture and supplies sufficient power to provide code-compliant temporary lighting in the cab. The emergency LED power supply module connects to one or more emergency LEDs and supplies sufficient power to provide code-compliant emergency lighting in the cab upon loss of primary electrical power. To minimize costs when converting to permanent lighting, additional LED light fixtures can be added and connected to the same temporary LED power supply, and the emergency LED power module may be relocated into a down light power supply to power two or more down lights in the event of a loss of primary electrical power.