LED WORK LAMP

• US 20150116993A1
• Filed: 10/24/2013
• Published: 04/30/2015
• Est. Priority Date: 10/24/2013
• Status: Abandoned Application

• Current Assignee: Luc-Power Electronics Co., Ltd.
• Original Assignee: Luc-Power Electronics Co., Ltd.
• Inventors: LUO, YANG
• Application Number:
  US14/061,916
• Publication Number:
  US 20150116993A1
• Time in Patent Office: Days
• US Class Current: 362/186
• CPC Class Codes: F21L 4/005 the device being a pocket lamp F21L4/022, F21L4/045, F21L4/085 take precedence
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

An LED work lamp comprises a hook, a cap, a lamp hood, a lamp plate, a transparent hood, a battery chamber, a battery, and a handle. The hook and the cap are disposed closely at one end of the lamp hood. One end of the hook is located in the cap. The lamp plate is located inside the lamp hood. The transparent hood is located at the upper part of the lamp hood. The battery is located at the other end of the lamp hood. The battery chamber is located below the lamp hood. The handle is disposed around the outer surface of the battery chamber. The present invention has the advantages of the simplicity and convenience in changing the transparent hood and fast heat dissipation.

Claims

1. An LED work lamp, comprising a hook, a cap, a lamp hood, a lamp plate, a transparent hood, a battery chamber, a battery, and a handle;

said hook and said cap disposed closely at one end of said lamp hood;

one end of said hook located in said cap;

said lamp plate located inside said lamp hood;

said transparent hood located at the upper part of said lamp hood;

said battery located at the other end of said lamp hood;

said battery chamber located below said lamp hood; and

said handle disposed around the outer surface of said battery chamber.

2. The LED work lamp of claim 1, wherein said LED lamp further comprises a first inner plug, located inside said cap and at one end inside said lamp hood, and connected with said lamp hood via a screw.

3. The LED work lamp of claim 1, wherein the material of said lamp hood is aluminum;

said lamp hood has two grooves therein and opposite to each other, including a middle groove and a top groove;

said lamp plate is located in said middle groove inside said lamp hood;

said transparent hood is located in said top groove at the upper part of said lamp hood; and

said lamp hood has holes at the bottom part.

4. The LED work lamp of claim 2, wherein the material of said lamp hood is aluminum;

said lamp hood has two grooves therein and opposite to each other, including a middle groove and a top groove;

said lamp plate is located in said middle groove inside said lamp hood;

said transparent hood is located in said top groove at the upper part of said lamp hood; and

said lamp hood has holes at the bottom part.

5. The LED work lamp of claim 1, wherein said transparent hood is a PC sheet;

said battery chamber has two bumps therein for mating said lamp hood;

a fixing handle lining is located on the top surface outside said lamp hood; and

the length of said handle is smaller than the length of said lamp hood.

6. The LED work lamp of claim 5, wherein said handle lining has a cylindrical bolt outside for positioning said battery;

and said handle lining has holes corresponding to the light sources on said lamp plate.

7. The LED work lamp of claim 1, wherein said handle has a clamping loop at an end.

8. The LED work lamp of claim 1, wherein said lamp plate has COB LED light sources or SMD LED light sources.

9. The LED work lamp of claim 1, wherein said lamp hood has two grooves therein including a middle groove and a top groove;

said middle groove has its opening opposite to each other;

said top groove has its opening in the vertical direction; and

said lamp plate is located inside said lamp hood.

10. The LED work lamp of claim 1, wherein said LED work lamp further comprises a supporting chamber used for supporting said lamp plate.

11. The LED work lamp of claim 1, wherein said LED work lamp further comprises a first inner plug and a second inner plug located inside said cap;

one end of said lamp hood is located inside said first inner plug and said second inner plug; and

said first inner plug and said second inner plug are connected with said lamp hood via a screw.