Patent Application
20050208448
1. Field of the Invention
The present invention generally relates to lighting systems, and more specifically relates to gas light systems and methods of operating the same.
2. Related Art
Outdoor lighting systems typically require a source of energy such as electricity or some type of combustible fuel such as natural gas or propane in order to produce light. Such energy sources are often routed from a home or other living structure as electrical lines or fuel lines that are buried or otherwise concealed in the path between the living structure and the light-generating device. Installing and maintaining such routed lines can be costly and difficult depending on a number of variables including, for example, the distance and terrain separating the living structure and the light-generating device. These lighting systems, in particular gas lighting systems, are also not typically portable between a number of locations. An improved light system that addresses these and other disadvantages of known outdoor lighting systems would be an advance in the art.
The present invention relates to gas light systems and methods of operating gas lighting systems. An example gas light system according to principles of the invention includes a light-generating member, a stand member including a recessed portion sized to receive a fuel container, and a panel member coupled to the stand member and configured to cover an opening in the recessed portion when in a closed position to conceal the fuel container. The stand member supports the light-generating member at a base thereof. A fuel line is configured to deliver fuel from the fuel container to the light-generating member when the fuel container is positioned in the recessed portion.
The above summary of the present invention is not intended to describe each disclosed embodiment or every implementation of the present invention. Figures in the detailed description that follow more particularly exemplify embodiments of the invention. While certain embodiments will be illustrated and describing embodiments of the invention, the invention is not limited to use in such embodiments.
The invention may be more completely understood in consideration of the following detailed description of various embodiments of the invention in connection with the accompanying drawings, in which:
While the invention is amenable to various modifications and alternate forms, specifics thereof have been shown by way of example and the drawings, and will be described in detail. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
The present invention generally relates to gas lighting systems and methods of operating gas lighting systems. More specifically, the present invention relates to a gas light that includes a stand member including a recessed portion sized to receive a fuel container. A panel member is coupled to the stand member and configured to cover at least a portion of the recessed portion when in a closed position to conceal at least a portion of the fuel container.
Referring to
The gas light system 10 includes a light-generating member 20. The light-generating member 20 defines an interior space 22 (see
The gas light system 10 also includes a stand member 30. The stand member 30 includes a lower portion 31 defining a recessed portion 32 and an upper portion 33. The lower portion 31 of stand member 30 can be cylindrical in shape. Alternatively, the stand member 30 and lower portion 31 can be a different shape.
The lower portion 31 of the stand member 30 includes a base 34. The base 34 defines holes 35 through which one or more fastening members (not shown) can be used to attach the gas light system 10 to another structure such as a deck floor, a deck rail, a wall, or other structure. The base 34 can be any desired shape. In alternative embodiments, the base can be coupled to another structure through any suitable fastening device that secures the gas light system 10 to the structure. For example, a mounting bracket can be attached to a structure and the base of the stand member can be sized to fit within the mounting bracket. In some embodiments, multiple mounting brackets at multiple locations may be used for mounting the portable gas light system at a selected location.
The recessed portion 32 defines an opening 37 (see
The upper portion 33 of the stand member 30 includes a gas valve housing 42 coupled to the light-generating member 20 at an end 43. A gas valve 44 is positioned within the gas valve housing 42 to receive fuel from the fuel line 41. A supply line 45 extends from the gas valve 44 into the interior space 22. Combustible gas exits the supply line 45 for combustion within the interior space 22. A switch 46 is coupled to the gas valve housing 42 to allow for the activation of an igniter 47 such as, for example, a piezoelectric ignition system, that extends from the switch 46 into the interior space 22 to start combustion of the gas exiting the supply line 45. The switch 46 can also be used to start the flow of gas through the gas valve 42. For example, as the switch 46 is engaged, a voltage from a battery can be sent to the gas valve 42 causing the gas valve 42 to open. Alternatively, the gas valve 42 can include a manual adjustment system that regulates the flow of combustible gas to the supply line 45. Air is provided through the end 43 of the gas valve housing 42 as shown in
Alternatively, the gas valve housing and gas valve can be positioned within a different portion of the stand member and can be of a different shape such as a cylindrical shape that is sized to match the diameter of the remainder of and forming an integral part of the stand member. For example, the gas valve can be positioned closer to the coupling and a longer supply line can be used to provide combustible gas to the light-generating member. The switch 46 can also be positioned in a different location on the gas light system.
A panel member 50 is coupled to the stand member 30 and configured to move or slide generally in direction X (see
As shown in
When the fuel container 38 becomes empty, the panel member 50 can be vertically raised to expose the fuel container 38 and the coupling member 40. The fuel container 38 can then be disconnected from the coupling member 40 and removed from the recessed portion 32 through the opening 37. The empty fuel container then can be replaced with a full fuel container. After replacing the empty fuel container, the panel member can then be lowered back to the closed position.
As the panel member 50 is moved from the closed position shown in
In an alternative embodiment, the locking ring can define a lock opening sized to allow a solid locking tab to pass through the lock opening. After the locking tab passes through the lock opening, the panel member can be rotated to allow the locking tab to engage the locking ring and hold the panel member in the open position. Many other devices and structures can be used to hold the panel member 50 in an open position. Similar devices and structures may also be used to hold the panel member 50 in a closed position or at some intermediate position between the open and closed position.
The present invention should not be considered limited to the particular examples or materials described above, but rather should be understood to cover all aspect of the invention as fairly set out in the attached claims. Various modifications, equivalent processes, as well as numerous structures to which the present invention may be applicable will be readily apparent to those of skill in the art to which the present invention is directed upon review of the instant specification.
