Devices with a level light
A lighting apparatus having at least one set of light sources, a microprocessor, and an orientation sensor. The microprocessor and the orientation sensor are capable of maintaining the light source in a desired orientation. The lighting apparatus and devices having a lighting apparatus are capable of controlling the plurality of light sources to maintain the desired orientation of the lighting. The lighting apparatus may be connected to a device, such as a piece of wheeled luggage, stroller or hat, such that when the luggage is tilted the light source maintains an desired orientation relative to a fixed orientation, such as a horizontal orientation.
1. A lighted device, comprising:
a first lighting apparatus comprising a plurality of a first light sources;
a power source;
an orientation sensor indicating the orientation of the first lighting apparatus; and
a processing module in communication with the orientation sensor and capable of selectively activating at least a portion of the plurality of first light sources directed in a desired direction and deactivating one of a different light source or a different of set of light sources of the first lighting apparatus that are directed in a different direction than the desired direction based upon an output of the orientation sensor.
2. The lighted device of claim 1 , wherein the orientation sensor is an integrated circuit.
3. The lighted device of claim 2 , wherein the orientation sensor comprises a gyroscope circuit that generates at least one orientation parameter based upon the orientation of the sensor relative to a horizontal orientation.
4. The lighted device of claim 3 , wherein the processing module is in electrical communication with the gyroscope circuit to receive the at least one orientation parameter.
5. The lighted device of claim 3 , further comprising a second lighting apparatus.
6. A lighted device, comprising:
a first lighting apparatus comprising a plurality of a first light sources;
a second lighting apparatus comprising a plurality of second light sources;
a power source
an orientation senor; and
a processing module in communication with the orientation sensor and capable of selectively activating the plurality of light sources based upon an output of the orientation sensor, wherein the processing module is capable of selectively activating the plurality of second light sources based upon an output of the orientation sensor.
7. The lighted device of claim 6 , wherein the first light sources and the second light sources are directional light sources and at least a portion of the directional light sources direct light in different directions.
8. The lighted device of claim 7 , wherein the device is a piece of wheeled luggage, and the wheeled luggage comprises a top front portion and a rear bottom portion, and the plurality of first light sources is on the top front portion and the plurality of second light sources is on the rear bottom portion.
9. The lighted device of claim 1 , wherein the device is one of a piece of luggage, a piece of wheeled luggage, a hat, a stroller, a helmet, or a boat.
10. A hat or helmet, comprising:
a plurality of directional light sources on a rear side of the hat or helmet, wherein the plurality of directional light sources comprise a first light source pointing in a first direction and a second light source pointing in a second direction;
a power source;
an orientation sensor; and
a processor in communication with the orientation sensor and capable of selectively activating the directional light sources based upon an output of the orientation sensor, wherein the first direction is different than the second direction and one of the first direction and the second direction is at a different angle than a horizontal direction.
11. The hat or helmet of claim 10 , wherein a first portion of the plurality of the directional light sources point in a first direction and a second portion of the plurality of the directional light sources point in a second direction.
12. The hat or helmet of claim 10 , wherein the first direction and the second direction are radially different directions.
13. The hat or helmet of claim 10 , comprising a light source on the front of the hat.
14. The hat or helmet of claim 10 , wherein the plurality of directional light sources are arranged along a portion of curve.
15. The hat or helmet of claim 10 , wherein the orientation sensor is an integrated circuit.
16. The hat or helmet of claim 10 , wherein the orientation sensor comprises a gyroscope circuit that generates an orientation parameter based the orientation of the sensor compared to a horizontal position.
17. The hat or helmet of claim 16 , wherein the gyroscope circuit comprises at least one of a piezoelectric gyroscope, a vibrating wheel gyroscope, a tuning fork gyroscope, a hemispherical resonator gyroscope, or a rotating wheel gyroscope.
18. The hat or helmet of claim 10 , wherein the processor activates a first portion of the plurality of directional light sources including the first light source and deactivates a second portion of the plurality of light sources including the second light source based upon difference between a previous value of the orientation parameter and a current value of the orientation parameter.
19. The lighted device of claim 6 , wherein the orientation sensor comprises a gyroscope circuit that generates at least one orientation parameter based upon the orientation of the sensor relative to a horizontal orientation.