Task-area light

Patent metadata

Field	Value
Publication number	US-10551013-B2
Application number	US-201816151873-A
Country	US
Kind code	B2
Filing date	Oct 4, 2018
Priority date	Oct 6, 2017
Publication date	Feb 4, 2020
Grant date	Feb 4, 2020

Abstract

A light assembly includes a base having a receiving port, and a first light source supported by the base. The first light source includes an area light emitting diode configured to emit light in an upward direction from the base. A second light source is supported by the base and includes a flood light emitting diode configured to emit light from a side of the base. A diffuser is supported by the base and extends upwardly from the base to enclose the first light source. A battery pack is removably received in the receiving port of the base.

First claim

What is claimed is:

1. A light assembly comprising:
a base having a receiving port;
a first light source supported by the base, the first light source including an area light emitting diode configured to emit light in an upward direction from the base;
a second light source supported by the base, and the second light source including a flood light emitting diode configured to emit light from a side of the base;
a diffuser supported by the base, the diffuser extending upwardly from the base to enclose the first light source, the diffuser diffusing light emitted from the first light source to the surrounding area in an upward and outward direction; and
a battery pack removably received in the receiving port of the base.

2. The light assembly of claim 1 , further comprising a heat sink positioned in the base, wherein the heat sink supports the area light emitting diode and supports the flood light emitting diode.

3. The light assembly of claim 2 , wherein the heat sink includes a first portion that supports the area light emitting diode and a second portion that supports the flood light emitting diode, and wherein the second portion is angled relative to the first portion.

4. The light assembly of claim 3 , wherein the second portion is obliquely angled relative to the first portion.

5. The light assembly of claim 3 , wherein the first portion and the second portion of the heat sink are integrally formed as a single piece.

6. The light assembly of claim 1 , further comprising a hanging hook movably coupled to a bottom surface of the base that is opposite the diffuser, wherein the hanging hook is movable between an extended position and a stowed position.

7. The light assembly of claim 6 , wherein the hanging hook is pivotable relative to the base between the extended position and the stowed position.

8. The light assembly of claim 1 , further comprising a control panel supported by the base and electrically coupled to the first light source, the second light source, and the receiving port, wherein the control panel is operable to control the first light source and the second light source.

9. The light assembly of claim 8 , wherein the control panel includes a first actuator operable to alternately turn on the first light source and the second light source, and a second actuator operable to control an intensity of the first light source and the second light source.

10. The light assembly of claim 1 , further comprising a handle coupled to an upper end of the diffuser opposite from the base.

11. The light assembly of claim 1 , further comprising a lens coupled to the base to cover the second light source.

12. The light assembly of claim 1 , wherein the second light source includes a plurality of flood light emitting diodes.

13. A light assembly comprising:
a base;
a first light source supported by the base, the first light source including a first light emitting diode configured to emit light in an upward direction from the base;
a second light source supported by the base, the second light source including a second light emitting diode configured to emit light from a side of the base;
a diffuser supported by the base, the diffuser extending upwardly from the base to enclose the first light source; and
a hanging hook movably coupled to a bottom surface of the base that is opposite the diffuser, the hanging hook being movable between an extended position and a stowed position, wherein the base defines a track that receives the hanging hook while in the stowed position, wherein the hanging hook does not extend beyond the bottom surface of the base while in the stowed position.

14. The light assembly of claim 13 , wherein the hanging hook is pivotable relative to the base between the extended position and the stowed position.

15. The light assembly of claim 13 , wherein the base includes a detent that selectively engages the hanging hook to releasably hold the hanging hook in the extended position.

16. The light assembly of claim 13 , wherein the first light emitting diode is an area light emitting diode, and wherein the second light emitting diode is a flood light emitting diode.

17. The light assembly of claim 13 , further comprising a heat sink positioned within the base, wherein the heat sink includes a first portion that supports the area light emitting diode and a second portion that supports the flood light emitting diode, and wherein the second portion is angled relative to the first portion.

18. A light assembly comprising:
a base having a receiving port;
a heat sink positioned within the base, the heat sink including a first portion and a second portion that is angled relative to the first portion;
a first light source supported on the first portion of the heat sink, the first light source including an area light emitting diode configured to emit light in an upward direction from the base;
a second light source supported on the second portion of the heat sink, the second light source including a flood light emitting diode configured to emit light from a side of the base;
a diffuser supported by the base, the diffuser extending upwardly from the base to enclose the first light source;
a hanging hook movably coupled to a bottom surface of the base that is opposite the diffuser, the hanging hook being movable between an extended position and a stowed position; and
a battery pack removably received in the receiving port of the base.

Assignees

• Milwaukee Electric Tool Corp

Inventors

• Doberstein Emily C
• Adams Josh
• Amundson Alan
• Gall Benjamin D

Classifications

• F21L4/04

  characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device · CPC title

• F21V23/02

  the elements being transformers, impedances {or power supply units, e.g. a transformer with a rectifier} · CPC title

• F21Y2115/10

  Light-emitting diodes [LED] · CPC title

• F21L4/08

  characterised by means for in situ recharging of the batteries or cells · CPC title

• F21V3/02

  characterised by the shape · CPC title