Electric fireplace

• US 20080013931A1
• Filed: 05/04/2007
• Published: 01/17/2008
• Est. Priority Date: 05/05/2006
• Status: Active Grant

• Current Assignee: Twin-Star International Inc
• Original Assignee: Twin-Star International Inc
• Inventors: Bourne, William
• Granted Patent: US 7,826,727 B2
• Time in Patent Office: Days
• US Class Current: 392/348
• CPC Class Codes: F24C 7/004 simulating flames

Abstract

An electric fireplace includes a fireplace housing having a housing first and second side walls and a housing top wall, a housing floor, a housing back wall, and a housing open end opposite the housing back wall; a flame simulator mounted inside the housing; a diffusion screen removably mounted upright within the housing in front of the flame simulator; an ember bed simulating the appearance of fireplace fuel such as fire wood, embers or coal, and removably mounted inside the housing in front of the flame simulator, so that removal of the ember bed and the flame cutout panel provides access to the flame simulator from the housing open end; and a hot air generator removably mounted inside the housing to be accessible from the housing open end.

Claims

1. An electric fireplace comprising:

a fireplace housing having an interior defined by a housing first side wall, a housing second side wall, a housing top wall, a housing floor, a housing back wall, and a housing open end opposite said housing back wall; and

a serviceable electric fireplace component positioned in the housing, the serviceable electric fireplace component being selected from the group consisting of;

a flame simulator and a hot air generator and comprising at least one adjustable or replaceable part,

wherein, when the fireplace is installed in or against a building wall or other structure, the at least one adjustable or replaceable part is visually and physically accessible by a person through the housing open end of the electric fireplace.

2. The electric fireplace of claim 1, wherein the serviceable electric fireplace component is a flame simulator.

3. The electric fireplace of claim 2, wherein the at least one adjustable or replaceable part is selected from the group consisting of a light bulb, a motor, and a circuit board.

4. The electric fireplace of claim 1, wherein the serviceable electric fireplace component is a hot air generator.

5. The electric fireplace of claim 4, wherein the at least one adjustable or replaceable part is a heating element.

6. The electric fireplace of claim 4, wherein the at least one adjustable or replaceable part is a blower motor.

7. The electric fireplace of claim 2 further comprising an artificial ember bed that resembles the appearance of real combustible fireplace fuel, the ember bed being located in the interior of the housing interposed between the flame simulator and the housing open end, wherein the ember bed is reversibly attached to the housing such that a person can remove the ember bed from the interior of the housing to provide access to the at least one adjustable or replaceable part.

8. The electric fireplace of claim 7, wherein at least a portion of the ember bed has a finish that resembles the appearance of real combustible fireplace fuel, and the ember bed is reversibly attached to the housing via at least one fastener, the fastener having at least one portion having a finish that resembles the appearance of real combustible fireplace fuel.

9. The electric fireplace of claim 4, wherein the housing has attached thereto an access panel pivotally fastened to the housing, the hot air generator is mounted to a side of the access panel, and the access panel together with the mounted hot air generator can be moved between a closed position wherein the at least one adjustable or replaceable part of the hot air generator is not directly accessible to a person through the housing open end of the electric fireplace and an open position wherein the at least one adjustable or replaceable part of the hot air generator is directly accessible to a person through the housing open end of the electric fireplace.

10. The electric fireplace of claim 9, wherein the fireplace further comprises a lock for securing the access panel together with the mounted hot air generator in the closed position.

11. The electric fireplace of claim 1, additionally comprising at least one cosmetic panel affixed to at least one wall selected from the group consisting of the housing first side wall, the housing second side wall, the housing top wall, the housing floor, and the housing back wall.

12. The electric fireplace of claim 11, wherein the at least one cosmetic panel comprises a finish resembling brick or stone.

13. The electric fireplace of claim 11, wherein the at least one cosmetic panel comprises at least one magnetic fastener for reversibly mounting the at least one cosmetic panel to at least one wall selected from the group consisting of the housing first side wall, the housing second side wall, the housing top wall, the housing floor, and the housing back wall.

15. The electric fireplace of claim 1, additionally comprising at least one cosmetic panel affixed to at least one wall selected from the group consisting of the housing first side wall, the housing second side wall, the housing top wall, the housing floor, and the housing back wall.

16. The electric fireplace of claim 15, wherein the at least one cosmetic panel comprises a finish resembling brick or stone.

17. The electric fireplace of claim 15, wherein the at least one cosmetic panel comprises at least one magnetic fastener for reversibly mounting the at least one cosmetic panel to at least one wall selected from the group consisting of the housing first side wall, the housing second side wall, the housing top wall, the housing floor, and the housing back wall.

14. An electric fireplace for permanent installation in a recess in a building wall or other structure, the electric fireplace comprising:

a fireplace housing having an interior defined by a housing first side wall, a housing second side wall, a housing top wall, a housing floor, a housing back wall, and a housing open end opposite said housing back wall;

a flame simulator positioned in the housing; and

a hot air generator positioned in the housing, wherein, when the fireplace is installed in or against a building wall or other structure, both the flame simulator and hot air generator are visually and physically accessible by a person through the housing open end of the electric fireplace.

18. A method of servicing a component of an electric fireplace installed in or against a building wall or other structure and comprising a fireplace housing having an interior defined by a housing first side wall, a housing second side wall, a housing top wall, a housing floor, a housing back wall, and a housing open end opposite said housing back wall;

and a serviceable electric fireplace component positioned in the housing, the serviceable electric fireplace component being selected from the group consisting of;

a flame simulator and a hot air generator and comprising at least one adjustable or replaceable part, the method comprising the steps of;

visually and physically accessing the component through the front housing opening of the fireplace; and

adjusting or replacing the at least one adjustable or replaceable part.

19. The method of claim 18, wherein the serviceable electric fireplace component is a flame simulator, the at least one adjustable or replaceable part is selected from the group consisting of a light bulb, a motor, and a circuit board.

20. The method of claim 18, wherein the serviceable electric fireplace component is a hot air generator, the at least one adjustable or replaceable part is selected from the group consisting of a heating element and a blower.