Intelligent window covering incorporating climate control features

Patent metadata

Field	Value
Publication number	US-9562390-B2
Application number	US-201514682110-A
Country	US
Kind code	B2
Filing date	Apr 9, 2015
Priority date	Apr 8, 2014
Publication date	Feb 7, 2017
Grant date	Feb 7, 2017

Abstract

An apparatus in accordance with the invention includes a gearbox assembly configured to electromechanically operate a window covering. A controller, incorporated into the window covering, is provided to control the gearbox assembly. A temperature sensor communicates with the controller and monitors temperature proximate a window associated with the window covering. The temperature sensor may monitor the temperature of the window, temperature external to the window, temperature internal to the window, temperature within a headrail of the window covering, or the like. The controller is further configured to relay at least one of commands and information to an HVAC controller to regulate room temperature in accordance with the monitored temperature. A corresponding method is also disclosed herein.

First claim

The invention claimed is:

1. A window covering comprising:
a gearbox disposed within a headrail of the window covering, comprising an internal enclosure and an external enclosure, wherein the internal enclosure encloses gears, and wherein the external enclosure encloses the internal enclosure and creates a cavity between the internal enclosure and the external enclosure;
a motor disposed in the gearbox inside the external enclosure, wherein the motor applies torque to the gears;
a controller disposed in the cavity that controls the motor and acts as a thermostat;
an output shaft comprising an axial bore extending through the internal enclosure and the external enclosure, wherein the gears apply torque to the output shaft;
a window covering tilt rod that passes through the bore of the output shaft;
a selectable tilt rod adapter fixedly disposed within the bore of the output shaft, and
the adapter having an internal shape complementary to the tilt rod and an external shape complementary to the bore of the output shaft, wherein the output shaft applies torque to the tilt rod via the tilt rod adapter; and
a temperature sensor communicating with the controller and monitoring a temperature proximate a window associated with the window covering,
wherein the controller further relays at least one of commands and information to a heating, ventilation and air conditioning (HVAC) controller to regulate room temperature in accordance with the monitored temperature.

2. The apparatus of claim 1 , wherein the temperature sensor measures the temperature of the window.

3. The apparatus of claim 1 , wherein the temperature sensor measures the temperature external to the window.

4. The apparatus of claim 1 , wherein the temperature sensor measures the temperature internal to the window.

5. The apparatus of claim 1 , wherein the temperature sensor measures the temperature in a headrail of the window covering.

6. The apparatus of claim 1 , wherein the controller automatically adjusts the window covering based on the monitored temperature.

Assignees

• Hall David R

Inventors

• Hall David R
• Carlson Austin Benjamin
• Rees Kevin Dean
• Hyer Davido Loyal
• Miles Jerome Lee
• Brimhall Emily

Classifications

• Y10T29/49817

  with other than ancillary treating or assembling · CPC title

• E06B2009/3225

  Arrangements to aid the winding of cords rollers · CPC title

• F16H57/023

  Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly · CPC title

• E06B9/307 Primary

  Details of tilting bars and their operation · CPC title

• E06B2009/2476

  Solar cells · CPC title