Photovoltaic solar shade

Patent metadata

Field	Value
Publication number	US-10364601-B2
Application number	US-201615169132-A
Country	US
Kind code	B2
Filing date	May 31, 2016
Priority date	May 31, 2016
Publication date	Jul 30, 2019
Grant date	Jul 30, 2019

Abstract

There are provided various implementations of a solar shade for covering a transmissive panel such as a window, door, sunroof or skylight of a vehicle, building, or home. Such a solar shade includes a photovoltaic sheet, which may be a flexible sheet. The solar shade is configured to absorb heat produced due to sunlight transmitted through the transmissive panel and impinging on the solar shade. The photovoltaic sheet is configured to generate an electrical current using the sunlight.

First claim

What is claimed is:

1. A vehicle comprising:
a transmissive panel; and
a solar shade assembly having a solar shade selectively covering the transmissive panel, wherein the solar shade assembly further comprises:
the solar shade including a continuous photovoltaic sheet configured to generate an electrical current using sunlight; and
a roller assembly including a housing for storing the photovoltaic sheet such that the photovoltaic sheet is capable of being unfurled from the roller assembly;
a pocket mounted on a surface of the photovoltaic sheet, wherein the pocket is configured to retain a mobile electronic device;
a power converter located in the roller assembly and configured to receive the electrical current;
wherein the power converter is configured to provide power to the pocket for charging the mobile electronic device placed within the pocket; and
wherein the power converter is configured to provide power to the roller assembly to drive furling of the continuous photovoltaic sheet into the housing.

2. The vehicle of claim 1 , wherein the photovoltaic sheet is a flexible sheet.

3. The vehicle of claim 1 , wherein the photovoltaic sheet comprises amorphous silicon.

4. The vehicle of claim 1 , wherein the solar shade is configured to be deployed and retracted.

5. The vehicle of claim 4 , wherein the solar shade is configured to be deployed automatically, using a motor powered by the electrical current generated by the photovoltaic sheet.

6. The vehicle of claim 1 , wherein the transmissive panel is a side window, or a rear window, or a windshield, or a hatchback window, or a sunroof of the vehicle.

7. The vehicle of claim 1 , wherein the electrical current powers the mobile device within the pocket via a wired connection with the solar shade.

8. The vehicle of claim 1 , wherein the electrical current powers the mobile device inductively within the pocket.

9. The vehicle of claim 1 , wherein the photovoltaic sheet includes a plurality of perforations for enhancing a visibility through the solar shade.

10. The vehicle of claim 1 , wherein the power is provided to the mobile device using RF beams within the pocket.

11. A solar shade assembly for a vehicle, the solar shade assembly comprising:
a solar shade including a continuous photovoltaic sheet configured to generate an electrical current using sunlight; and
a roller assembly including a housing for storing the photovoltaic sheet such that the photovoltaic sheet is capable of being unfurled from the roller assembly;
a pocket mounted on a surface of the photovoltaic sheet, wherein the pocket is configured to retain a mobile electronic device;
a power converter located in the roller assembly and configured to receive the electrical current;
wherein the power converter is configured to provide power to the pocket for charging a mobile device placed within the pocket; and
wherein the power converter is configured to provide power to the roller assembly to drive furling of the photovoltaic sheet into the roller assembly housing.

12. The solar shade assembly of claim 11 , wherein the photovoltaic sheet is a flexible sheet.

13. The solar shade assembly of claim 11 , wherein the photovoltaic sheet comprises amorphous silicon.

14. The solar shade assembly of claim 11 , wherein the solar shade is configured to be deployed and retracted.

15. The solar shade assembly of claim 11 , wherein the solar shade is configured to be deployed automatically, using a motor powered by the electrical current generated by the photovoltaic sheet.

16. The solar shade assembly of claim 11 , wherein the electrical current powers the mobile device within the pocket via a wired connection with the shade.

17. The solar shade assembly of claim 11 , wherein the electrical current powers the mobile device inductively or using RF beams within the pocket.

18. The solar shade assembly of claim 11 , wherein the photovoltaic sheet includes a plurality of perforations for enhancing a visibility through the solar shade.

19. The solar shade assembly of claim 11 , wherein the power is provided to the mobile device using RF beams within the pocket.

Assignees

• Karma Automotive Llc

Inventors

• Piekny Mark G

Classifications

• H02J7/35

  with light sensitive cells · CPC title

• E06B9/72

  comprising an electric motor positioned inside the roller · CPC title

• H02S30/20

  Collapsible or foldable PV modules · CPC title

• E06B9/42 Primary

  Parts or details of roller blinds, e.g. suspension devices, blind boxes (brackets or adjustable mountings for roller blinds and drawable curtains A47H1/13) · CPC title

• Y02B10/10

  Photovoltaic [PV] · CPC title