Light emitting diode (LED) lighting device or lamp with configurable light qualities

Patent metadata

Field	Value
Publication number	US-10904969-B2
Application number	US-201916545873-A
Country	US
Kind code	B2
Filing date	Aug 20, 2019
Priority date	Sep 23, 2016
Publication date	Jan 26, 2021
Grant date	Jan 26, 2021

Abstract

An LED lighting device or LED lamp comprises one or more LED packages, and a switch comprising at least two selectable positions. At least one selectable position corresponds to a set operating mode and one selectable position corresponds to a configurable operating mode. When the switch is in the selectable position corresponding to the set operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, the one or more LED packages continue to be operated in accordance with the predefined operating light qualities corresponding to the set operating mode. When the switch is in the selectable position corresponding to the configurable operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, operation of the one or more LED packages is modified in accordance with the user-selected operating light qualities.

First claim

That which is claimed:

1. An LED lighting device or LED lamp comprising:
a plurality of LED packages, a first set of the plurality of LED packages being configured to emit light at a first color temperature and a second set of the plurality of LED packages being configured to emit light at a second color temperature different from the first color temperature, the first set of the plurality of LED packages being mutually exclusive of the second set of the plurality of LED packages; and
an indicator for a first fixed operating mode having a first fixed operating color temperature and a second fixed operating mode having a second fixed operating color temperature and operating light qualities different from operating light qualities of the first fixed operating mode,
wherein:
when the indicator is in the first fixed operating mode and responsive to receiving an indication of user input for selecting user-selected operating light qualities, the plurality of LED packages are operated in accordance with the operating light qualities corresponding to the first fixed operating mode,
when the indicator is in the second fixed operating mode and responsive to receiving an indication of user input for selecting user-selected operating light qualities, the plurality of LED packages are operated in accordance with the operating light qualities corresponding to the second fixed operating mode, and
at least one of the first fixed operating color temperature or the second fixed operating color temperature is provided by simultaneous activation of a combination of: (a) at least one and less than all of the first LED packages and (b) at least one and less than all of the second LED packages.

2. The LED lighting device or LED lamp of claim 1 , wherein the indicator is a switch and the first and second fixed operating modes are two physical positions of the switch.

3. The LED lighting device or LED lamp of claim 1 , wherein the operating light qualities further include one or more of brightness or color rendering index (CRI).

4. The LED lighting device or LED lamp of claim 1 , further comprising a control unit comprising (a) a memory element and (b) a processor element, the memory element configured to store information identifying the operating light qualities the LED lighting device or LED lamp was most recently operated at and the processor element configured to identify the operating light qualities corresponding to a most recently received user-selection of the operating light qualities.

5. The LED lighting device or LED lamp of claim 4 , wherein the driver circuitry is configured to start operating the plurality of LED packages at the modified light qualities within two seconds of the receipt of the user-selection of the modified light qualities.

6. The LED lighting device or LED lamp of claim 1 , wherein:
the indicator further comprises a configurable operating mode;
when the indicator is in the configurable operating mode, responsive to receiving an indication of user input for selecting custom operating light qualities other than those associated with the first and second operating modes, operation of the plurality of LED packages is modified in accordance with the custom operating light qualities.

7. The LED lighting device or LED lamp of claim 6 , further comprising driver circuitry, wherein when the indicator is in the configurable operating mode, the lighting device or LED lamp is configured to receive a user-selection of modified operating light qualities, wherein the modified operating light qualities are different from the operating light qualities corresponding to both the first and the second operating light qualities by at least one of brightness, color temperature, or color rendering index (CRI), and wherein when the indicator is in the configurable operating mode, the driver circuitry is configured to modify the operation of the plurality of LED packages from providing light having the operating light qualities to providing light having the modified light qualities.

8. The LED lighting device or LED lamp of claim 6 , wherein the indicator further comprises at least one selectable option corresponding to a programmable custom operating mode.

9. An LED lighting device or LED lamp comprising:
a plurality of LED packages, a first set of the plurality of LED packages being configured to emit light at a first color temperature and a second set of the plurality of LED packages being configured to emit light at a second color temperature different from the first color temperature, the first set of the plurality of LED packages being mutually exclusive of the second set of the plurality of LED packages; and
an indicator of a first fixed operating mode having a first fixed operating color temperature and a second fixed operating mode having a second fixed operating color temperature different from the first fixed operating color temperature;
wherein, when the LED lighting device or LED lamp is on, and:
in response to receiving a signal indicating a user-selection provided via a toggle input device, the at least one of the plurality of LED packages operates to emit light having first predefined operating light qualities,
in response to receiving a signal indicating a user-selection provided via the toggle input device, the at least one of the plurality of LED packages operates to emit light having second predefined operating light qualities different from the first predefined operating light qualities, and
at least one of the first fixed operating color temperature or the second fixed operating color temperature is provided by simultaneous activation of a combination of: (a) at least one and less than all of the first LED packages and (b) at least one and less than all of the second LED packages.

10. The LED lighting device or LED lamp of claim 9 , wherein the operating light qualities further include one or more of brightness or color rendering index (CRI).

11. The LED lighting device or LED lamp of claim 9 , further comprising a control unit comprising (a) a memory element and (b) a processor element, the memory element configured to store information identifying the operating light qualities the LED lighting device or LED lamp was most recently operated at and the processor element configured to identify the operating light qualities corresponding to a most recently received signal indicating user-selection of the operating light qualities.

12. The LED lighting device or LED lamp of claim 9 , further comprising a configurable operating mode, wherein when the indicator is in the configurable operating mode, the lighting device or LED lamp is configured to receive a signal indicating user-selection of modified light qualities, wherein the modified operating light qualities are different from the operating light qualities of the first and second fixed operating modes by at least one of brightness, color temperature, or color rendering index (CRI), and operation of the plurality of LED packages is modified from providing light having the operating light qualities of the first or the second fixed operating modes to providing light having the modified light qualities.

13. The LED lighting device or LED lamp of claim 9 , wherein the signal indicating user-selection of the modified light qualities is received through a wired connection with the toggle input device.

14. An LED lighting device or LED lamp comprising:
a plurality of LED packages, a first set of the plurality of LED packages being configured to emit light at a first color temperature and a second set of the plurality of LED packages being configured to emit light at a second color tempera

Assignees

• Feit Electric Co Inc

Inventors

• Halliwell Brian

Classifications

• H05B47/1965

  using handheld communication devices · CPC title

• F21Y2113/13

  comprising an assembly of point-like light sources · CPC title

• H05B47/19

  via wireless transmission · CPC title

• F21K9/232 Primary

  specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb · CPC title

• H05B45/20 Primary

  Controlling the colour of the light · CPC title