SELF LEVELLING ILLUMINATION DEVICE

• US 20100008075A1
• Filed: 02/13/2007
• Published: 01/14/2010
• Est. Priority Date: 02/13/2006
• Status: Abandoned Application

• Current Assignee: Linfield Pacific Pty Ltd
• Original Assignee: Linfield Pacific Pty Ltd
• Inventors: Lin, Charles, Trimnell-Ritchard, Tristan
• Application Number:
  US12/279,043
• Publication Number:
  US 20100008075A1
• Time in Patent Office: Days
• US Class Current: 362/158
• CPC Class Codes: A63H 2027/1058 associated with light or sound
• CPC Class Codes: A63H 27/10 Balloons connection of valves to inflatable elastic bodies B60C29/00; other than toy aspects B64B1/40

Abstract

An illumination device for insertion entirely inside a typical novelty balloon or the like, said device including: an outer casing having a lower and an upper component and having a substantially spherical or ovoid overall shape, capable of rolling through at least one full revolution on a flat surface; a power source mounted inside said outer casing; and a light generator connected to said power source and mounted inside said outer casing such that light generated by said generator is directed substantially through said upper component; wherein the centre of gravity of said device is located within said lower component of said outer casing.

Claims

1. An illumination device for insertion entirely inside a typical novelty balloon or the like, said device including:

an outer casing having a lower and an upper component and having a substantially spheroid in overall shape, capable of rolling through at least one full revolution on a flat surface;

a power source mounted inside said outer casing; and

a light generator connected to said power source and mounted inside said outer casing such that light generated by said generator is directed outward substantially through said upper component;

wherein the centre of gravity of said device is located within said lower component of said outer casing.

2. The illumination device of claim 1, wherein said lower component of said outer casing is substantially heavier than said upper component.

3. The illumination device of claim 1, wherein the preferred bottom position of the device is at least partially flattened.

4. The illumination device of claim 1, wherein said lower component of said outer casing is substantially composed of metal Qr high density plastic and said upper component is substantially composed of low density plastic.

5. The illumination device of claim 1, further incorporating a switch mechanism, said mechanism arising from an internal configuration of the power source and the light generator wherein the former is brought into electrical contact with the latter via relative twisting of the upper and lower casing components.

6. The illumination device of claim 1, further incorporating a switch mechanism whereby the mode of operation of the light source may be switched between different modes, said mechanism being actuated by relative twisting of the upper and lower casing components.

7. The illumination device of claim 6, wherein the different modes of operation of the light source include at least a first mode wherein a constant beam of light is emitted by the device and a second mode wherein a flickering light is emitted.

8. The illumination device of claim 6, wherein the different modes of operation of the light source include at least a first mode wherein the beam of light is emitted in a first colour and a second mode wherein the light is emitted in at least one colour different from said first colour.

9. The illumination device of claim 1, wherein said power source is one or more batteries, and said batteries are substantially housed in said lower component of said outer casing.

10. The illumination device of claim 9, wherein said light generator includes one or more light emitting diodes.

11. The illumination device of claim 1, wherein an adhesive substance is applied to the surface of the lower component of the outer casing thereby to allow the device to adhere to a surface.

12. A balloon incorporating an illumination device as defined in claim 1.

19. The method of claim 1, wherein said power source is one or more batteries, and said batteries are substantially housed in said lower component of said outer casing, wherein said light generator includes one or more light emitting diodes, and wherein an adhesive substance is applied to the surface of the lower component of the outer casing thereby to allow the device to adhere to a surface.

13. (canceled)

14. A method, comprising:

(a) locating an illumination device within an inflatable device, the illumination device comprising;

an outer casing having a lower and an upper component and having a substantially spheroid in overall shape, capable of rolling through at least one full revolution on a flat surface;

a power source mounted inside said outer casing; and

a light generator connected to said power source and mounted inside said outer casing such that light generated by said generator is directed outward substantially through said upper component;

wherein the centre of gravity of said device is located within said lower component of said outer casing; and

(b) inflating and sealing the inflatable device.

15. The method of claim 14, wherein said lower component of said outer casing is substantially heavier than said upper component and wherein the preferred bottom position of the device is at least partially flattened.

16. The method of claim 14, wherein said lower component of said outer casing is substantially composed of metal or high density plastic and said upper component is substantially composed of low density plastic and further incorporating a switch mechanism, said mechanism arising from an internal configuration of the power source and the light generator wherein the former is brought into electrical contact with the latter via relative twisting of the upper and lower casing components.

17. The method of claim 14, further incorporating a switch mechanism whereby the mode of operation of the light source may be switched between different modes, said mechanism being actuated by relative twisting of the upper and lower casing components.

18. The method of claim 17, wherein the different modes of operation of the light source include at least a first mode, wherein a constant beam of light is emitted by the device and a second mode wherein a flickering light is emitted, wherein, in the at least a first mode, the beam of light is emitted in a first colour, and wherein, in the second mode, the light is emitted in at least one colour different from said first colour.