Connectors for smart windows

Patent metadata

Field	Value
Publication number	US-10180606-B2
Application number	US-201615228992-A
Country	US
Kind code	B2
Filing date	Aug 4, 2016
Priority date	Dec 8, 2010
Publication date	Jan 15, 2019
Grant date	Jan 15, 2019

Abstract

This disclosure provides connectors for smart windows. A smart window may incorporate an optically switchable pane. In one aspect, a window unit includes an insulated glass unit including an optically switchable pane. A wire assembly may be attached to the edge of the insulated glass unit and may include wires in electrical communication with electrodes of the optically switchable pane. A floating connector may be attached to a distal end of the wire assembly. The floating connector may include a flange and a nose, with two holes in the flange for affixing the floating connector to a first frame. The nose may include a terminal face that present two exposed contacts of opposite polarity. Pre-wired spacers improve fabrication efficiency and seal integrity of insulated glass units. Electrical connection systems include those embedded in the secondary seal of the insulated glass unit.

First claim

What is claimed is:

1. An electrical connection system for a sliding door or window, the system comprising:
a) a frame bracket configured to couple to the sliding door or window; and
b) a base bracket configured to couple to a header of the sliding window or door, or to a base rail;
wherein the frame bracket and the base bracket are configured to house opposing ends of an IGU connector cable.

2. The electrical connection system of claim 1 , further comprising a chain guide configured to house a middle portion of the IGU connector cable between the frame bracket and the base bracket.

3. The electrical connection system of claim 1 , wherein the IGU connector cable is a ribbon cable.

4. The electrical connection system of claim 3 , wherein the ribbon cable comprises an over-molded jacket.

5. The electrical connection system of claim 1 , wherein a middle portion of the IGU connector cable is housed within a flexible conduit between the frame bracket and the base bracket.

6. The electrical connection system of claim 1 , further comprising the base rail.

7. The electrical connection system of claim 6 , wherein the base rail comprises a U-channel.

8. The electrical connection system of claim 7 , wherein the base rail comprises one or more apertures, wherein at least one aperture is configured to register with an aperture in the base bracket such that one end of the IGU connector cable passes through the aperture in the base bracket and the at least one aperture of the base rail.

9. The electrical connection system of claim 1 , wherein the frame bracket comprises an aperture for receiving an IGU pigtail into a recess of the frame bracket to electrically connect to an end of the IGU connector cable housed within the recess.

10. The electrical connection system of claim 9 , wherein the aperture is in an outer surface of the frame bracket coupled to a frame of the sliding door or window.

11. The electrical connection system of claim 10 , wherein the frame bracket further comprises a separate mounting element for coupling to a frame of the sliding door or window.

12. The electrical connection system of claim 1 , wherein the IGU connector cable is a 5 wire cable.

Assignees

• View Inc

Inventors

• Mullins Dennis
• Frank Trevor
• Satern Jason
• Wilbur Travis D
• Sawyer Mark

Classifications

• E06B3/66

  Units comprising two or more parallel glass or like panes permanently secured together {(reforming and uniting glass sheets by fusing C03B23/00; joining glass to glass or to other materials C03C27/00; laminated glass B32B17/10)} · CPC title

• G02F1/1533

  structural features not otherwise provided for · CPC title

• E06B3/42

  Sliding wings; Details of frames with respect to guiding {(E06B3/26347 and E06B3/92 take precedence)} · CPC title

• E06B9/24 Primary

  Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; {Slat blinds}(operating, guiding or securing devices or arrangements for roll-type closures E06B9/56; free-hanging flexible screens A47H23/00) · CPC title

• G02F1/13452 Primary

  Conductors connecting driver circuitry and terminals of panels · CPC title