Lighting system for umbrella
A solar power lighting device for use on an umbrella, the lighting device including lights attached to the ribs of the umbrella powered by a solar power system attached to a rib of the umbrella and positioned above the umbrella canopy.
1. Field of the Invention
The present invention relates generally to solar lighting systems and in particular to a solar lighting system adapted for use on a patio umbrella.
2. Description of Related Art
Within the solar lighting industry, and in particular within the outdoor solar lighting market, there are many designs for increasing the ambient lighting o patios and in back yards. Some of these are related to umbrellas, such as the Kuelbs references, but are complex solutions that are not easily fitted to a wide variety of umbrella designs.
Therefore, there is a need in the solar outdoor lighting market for an umbrella lighting system that is easily adapted to existing designs and provides additional ambient lighting on a patio or wherever a patio umbrella may be used.
All references cited herein are incorporated by reference to the maximum extent allowable by law. To the extent a reference may not be fully incorporated herein, it is incorporated by reference for background purposes and indicative of the knowledge of one of ordinary skill in the art.
BRIEF SUMMARY OF THE INVENTIONThe problems presented in solar lighting industry are solved by the systems and methods of the present invention. In accordance with one embodiment of the present invention, an umbrella lighting system is provided. The umbrella lighting system of the embodiment shown includes a power system mounted to a rib of an umbrella by a mounting system and conductively connected to a lighting system.
Other objects, features, and advantages of the present invention will become apparent with reference to the drawings and detailed description that follow.
All references cited herein are incorporated by reference to the maximum extent allowable by law. To the extent a reference may not be fully incorporated herein, it is incorporated by reference for background purposes and indicative of the knowledge of one of ordinary skill in the art.
In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific preferred embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, and it is understood that other embodiments may be utilized and that logical mechanical and electrical changes may be made without departing from the spirit or scope of the invention. To avoid detail not necessary to enable those skilled in the art to practice the invention, the description may omit certain information known to those skilled in the art. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims.
Referring now to
Lighting system 18 includes brackets 40 attached to ribs 20 at intervals to support light bulbs 50 along ribs 20. Wires 42 are shown running along a top side of ribs 20 to connect light bulbs 50 to power system 12.
Continuing with
The primary advantage of fixing device 14 is that it may be slid over rib 20. In a typical arrangement, the umbrella cover may be removed from the tip of a single rib without further disassembly of the umbrella, allowing fixing device 14 to be slid over rib 20 and secured to rib 20 by plate 38 and pin 36.
The primary advantage of the present invention is that the system may be adapted to fit a wide variety of umbrellas or may be built for one specific umbrella design. The lighting system can be used with solid pole patio umbrellas without requiring external wiring on the pole because the power system and associated controls are accessible to the user at the lower end of the umbrella rib, yet unobtrusive. Further, the power system maybe easily removed for storage or maintenance without disassembling the umbrella. Additionally, the lighting system may be offered as a separate add-on for a line of umbrellas with optional lighting designs, thereby allowing the customer to choose an umbrella and lighting combination that meets the customers needs without having to anticipate and provide every possible combination.
It should be apparent from the foregoing that an invention having significant advantages has been provided. While the invention is shown in only a few of its forms, it is not just limited but is susceptible to various changes and modifications without departing from the spirit thereof.
Claims
1. A solar power lighting device for an umbrella comprising:
- at least one solar power system;
- a fixing device to support the power system on an umbrella rib;
- a lighting system; and
- a conductive connection between the power system and the lighting system.
2. The solar powered lighting device of claim 1 wherein the fixing device attaches from the underside of an umbrella rib and the solar power system is positioned above the umbrella rib.
3. The solar power lighting device of claim 1 wherein the lighting system includes multiple lights adapted to be secured to the ribs of an umbrella.
4. The solar power lighting device of claim 2 wherein the lighting system includes wires extending along the ribs to each light.
5. The solar power lighting device of claim 1 wherein the lighting system includes lights in fixtures adapted to be suspended from umbrella rib tips.
6. The solar power lighting device of claim 1 further including at least two solar power systems, each solar power system having an associated fixing device and lighting system.
7. The solar power lighting device of claim 1 wherein the solar power system includes a solar panel and a battery.
8. The solar power lighting device of claim 7 wherein the solar power system includes a photo-resistor.
9. The solar power lighting device of claim 1 wherein the light bulbs are selected from a group consisting of LEDs, incandescent bulbs, fluorescent bulbs, and cold cathode ray tubes.
10. A method for lighting a patio umbrella comprising the steps of:
- removing the cover of the umbrella from one rib of the umbrella;
- sliding a fixing device over the end of the rib of the umbrella and securing the fixing device to the rib;
- attaching a solar power system to the fixing device;
- attaching the solar power system to a lighting system; and
- replacing the cover of the umbrella onto the one rib of the umbrella, such that the solar power system is above the cover of the umbrella and the fixing device is below the cover of the umbrella.
11. The method of claim 10 further comprising the attachment of light fixtures to the ribs of the umbrella, said light fixtures in electrical communication with the solar power system.
12. The method of claim 10 further comprising the step of exposing the solar power system to solar energy.
Type: Application
Filed: Mar 2, 2007
Publication Date: Sep 4, 2008
Inventor: Gou Jun (XinHua Town)
Application Number: 11/713,122
International Classification: A45B 25/02 (20060101);