公开(公告)号：US20200248896A1

公开(公告)日：2020-08-06

申请号：US16778823

申请日：2020-01-31

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Benjamin D. Gall ,  Sara M. Manulik ,  Alan Amundson

IPC: F21V21/084 ,  H05B47/10 ,  F21V21/08 ,  F21L4/04 ,  F21Y115/10 ,  F21Y113/13

Abstract: A headlamp includes a strap and a front lighting assembly coupled to the strap. The front lighting assembly includes a front light housing at least partially enclosing a front light source. The headlamp also includes a rear lighting assembly coupled to the strap. The rear lighting assembly includes a rear light housing at least partially enclosing a rear light source. A light pipe extends from the rear light housing along the strap, and a length of the light pipe is configured to be illuminated by the rear light source. A wire extends along the strap between the front lighting assembly and the rear lighting assembly. The wire electrically connects the front lighting assembly and the rear lighting assembly.

公开(公告)号：US10314141B2

公开(公告)日：2019-06-04

申请号：US16056609

申请日：2018-08-07

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Kyle Harvey ,  Alan Amundson ,  Ross McIntyre

IPC: H05B37/02 ,  H05B33/08 ,  F21V14/00 ,  F21Y115/10

Abstract: A spotlight and a method of controlling the spotlight with an external device. The spotlight having a first light source including a center spotlight, a second light source including area lights, a power supply, a transceiver configured to communicate wirelessly with the external device, and a processor. The processor is operable to receive a first input from the external device specifying a first amount of power to be provided to the first light source, and receive a second input from the external device specifying a second amount of power to be provided to the second light source. The processor is also operable to control the power supply to provide the first amount of power to the first light source in response to the first input, and control the power supply to provide the second amount of power to the second light source in response to the second input.

公开(公告)号：US10070500B2

公开(公告)日：2018-09-04

申请号：US15633957

申请日：2017-06-27

Applicant: Milwaukee Electric Tool Corporation

Inventor： Kyle Harvey ,  Alan Amundson ,  Ross McIntyre

IPC: H05B37/02 ,  F21V14/00 ,  H05B33/08 ,  F21Y115/10

Abstract: A spotlight and a method of controlling the spotlight with an external device. The spotlight having a first light source including a center spotlight, a second light source including area lights, a power supply, a transceiver configured to communicate wirelessly with the external device, and a processor. The processor is operable to receive a first input from the external device specifying a first amount of power to be provided to the first light source, and receive a second input from the external device specifying a second amount of power to be provided to the second light source. The processor is also operable to control the power supply to provide the first amount of power to the first light source in response to the first input, and control the power supply to provide the second amount of power to the second light source in response to the second input.

公开(公告)号：US12038158B2

公开(公告)日：2024-07-16

申请号：US18135276

申请日：2023-04-17

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Benjamin D. Gall ,  Sara M. Manulik ,  Alan Amundson

IPC: F21V21/084 ,  F21L4/04 ,  F21V21/08 ,  H05B47/10 ,  F21Y113/13 ,  F21Y115/10

CPC classification number: F21V21/084 ,  F21L4/04 ,  F21V21/0816 ,  H05B47/10 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: A headlamp includes a strap, a bracket coupled to the strap, and a first lighting assembly pivotally coupled to the bracket and including a first light housing enclosing a first LED, a battery housing enclosing a battery configured to power the first LED, and a first actuator operable to toggle the first lighting assembly between a first plurality of operating modes. The headlamp also includes a second lighting assembly coupled to the strap and having a plurality of second LEDs and a second actuator operable to toggle the second lighting assembly between a second plurality of operating modes such that the lighting assemblies are operable independently. A wire extends between the lighting assemblies to provide power from the battery to the plurality of second LEDs. The second lighting assembly extends along more than 50% of a circumference of the strap and follows a curvature of the strap.

公开(公告)号：US11898734B2

公开(公告)日：2024-02-13

申请号：US17057268

申请日：2020-09-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Brian Cornell ,  Alan Amundson ,  Duane W. Wenzel ,  Dalton F. Hansen ,  Tyler Young

IPC: F21V29/74 ,  F21V29/508 ,  F21V29/60 ,  F21V29/71 ,  F21L4/00 ,  H02J7/00 ,  F21W131/10

CPC classification number: F21V29/74 ,  F21L4/00 ,  F21V29/508 ,  F21V29/60 ,  F21V29/71 ,  H02J7/0042 ,  F21W2131/1005 ,  H02J7/0063

Abstract: A charger for an electrical device (e.g., site light) includes a housing defining an interior cavity, and one or more openings formed in the housing. The one or more openings fluidly communicate the interior cavity with an exterior of the charger. A heat sink is at least partially disposed in the housing and operable to dissipate heat produced in the housing. A first portion of the heat sink is positioned within the interior cavity. A second portion of the heat sink is positioned in the one or more openings such that the heat sink is at least partially exposed to the exterior. The heat sink is in heat transfer relationship with components of charger electronics of the charger.

公开(公告)号：US20240027058A1

公开(公告)日：2024-01-25

申请号：US18477014

申请日：2023-09-28

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Benjamin Oliver Ryan Cabot ,  Alan Amundson ,  Patrick P. Stockwell ,  Christina Prestidge-Kadrlik ,  Michael J. Hopkins

IPC: F21V21/084 ,  F21V21/088 ,  F21V21/096 ,  F21V21/08

CPC classification number: F21V21/084 ,  F21V21/0885 ,  F21V21/096 ,  F21V21/0816

Abstract: A headlamp includes a strap, a bracket coupled to the strap, and a light assembly including a housing enclosing a light source and a battery for providing power to the light source. A magnetic interface is configured to removably couple the light assembly to the bracket. The magnetic interface includes a first magnetic element fixed to the bracket, and a second magnetic element fixed to the light assembly. The first magnetic element and the second magnetic element are configured to produce a magnetic attractive force to retain the light assembly relative to the bracket.

公开(公告)号：US11655969B2

公开(公告)日：2023-05-23

申请号：US17567642

申请日：2022-01-03

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Benjamin D. Gall ,  Sara M. Manulik ,  Alan Amundson

IPC: F21V21/084 ,  H05B47/10 ,  F21V21/08 ,  F21L4/04 ,  F21Y113/13 ,  F21Y115/10

CPC classification number: F21V21/084 ,  F21L4/04 ,  F21V21/0816 ,  H05B47/10 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: A headlamp includes a strap, a bracket coupled to the strap, and a first lighting assembly pivotally coupled to the bracket and including a first light housing enclosing a first LED, a battery housing enclosing a battery configured to power the first LED, and a first actuator operable to toggle the first lighting assembly between a first plurality of operating modes. The headlamp also includes a second lighting assembly coupled to the strap and having a plurality of second LEDs and a second actuator operable to toggle the second lighting assembly between a second plurality of operating modes such that the lighting assemblies are operable independently. A wire extends between the lighting assemblies to provide power from the battery to the plurality of second LEDs. The second lighting assembly extends along more than 50% of a circumference of the strap and follows a curvature of the strap.

公开(公告)号：US20220178522A1

公开(公告)日：2022-06-09

申请号：US17543242

申请日：2021-12-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Benjamin Oliver Ryan Cabot ,  Alan Amundson ,  Patrick P. Stockwell ,  Christina Prestidge-Kadrlik ,  Michael J. Hopkins

IPC: F21V21/084 ,  F21V21/08 ,  F21V21/096 ,  F21V21/088

Abstract: A headlamp includes a strap, a bracket coupled to the strap, and a light assembly including a housing enclosing a light source and a battery for providing power to the light source. A magnetic interface is configured to removably couple the light assembly to the bracket. The magnetic interface includes a first magnetic element fixed to the bracket, and a second magnetic element fixed to the light assembly. The first magnetic element and the second magnetic element are configured to produce a magnetic attractive force to retain the light assembly relative to the bracket.

公开(公告)号：US20200166184A1

公开(公告)日：2020-05-28

申请号：US16777438

申请日：2020-01-30

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Emily C. Doberstein ,  Josh Adams ,  Alan Amundson ,  Benjamin D. Gall

IPC: F21L4/02 ,  F21V29/503 ,  F21V23/00 ,  F21L4/04 ,  F21V23/02 ,  F21V3/02 ,  F21L4/08

Abstract: A light assembly includes a base, and a first light source supported by the base. The first light source includes a first light emitting diode configured to emit light in a first direction from the base. The light assembly additionally includes a second light source supported by the base, the second light source including a plurality of second light emitting diodes configured to emit light in a second direction from the base. The second light source is obliquely oriented relative to the base. The light assembly additionally includes a diffuser supported by the base, the diffuser extending upwardly from the base to enclose the first light source. The diffuser diffuses light emitted from the first light source to the surrounding area in an upward and outward direction.

公开(公告)号：US10605440B2

公开(公告)日：2020-03-31

申请号：US16150682

申请日：2018-10-03

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Justin D. Dorman ,  Alan Amundson

IPC: F21V21/08 ,  F21L14/02 ,  F21V29/70 ,  F21V29/505 ,  F21V29/507 ,  F21V3/02 ,  F21Y115/10

Abstract: A portable lighting device includes a body, a lighting unit supported by the body, a frustoconically-shaped lens coupled to the body and surrounding the lighting unit, a terminal block supported by the body, and a hanging cable configured to hang the body from a support structure. The lighting unit includes a light emitting diode and a heat sink. The terminal block is configured to connect to a power source and provide electrical energy to the lighting unit to illuminate the light emitting diode.