Back to results
US 9,958,197 B2Granted
Traveling harness system
AssigneeWhirlpool Corporation
InventorsRonald E. Haltmeyer, Dean A. Martin, Guadalupe Antonio Sanchez, Jose Paulo Remor
Life of this patent
Estimating the term…
Abstract
A traveling harness system is provided for an appliance to maintain electrical connections between the appliance and a drawer, while allowing the drawer to move. Wiring harness guides formed in the drawer force the wiring harness to maintain a predictable and desirable loop radius to reduce stress on the wiring harness, which prevents the wiring harness from prematurely wearing.
Claims19
An appliance comprising:
- a cabinet;
- a drawer movable between an open position and a closed position;
- a wiring harness disposed in a conduit formed between the drawer and a wall of the cabinet the wiring harness extending from a rear end of the conduit to form a loop portion that is loop-shaped when the drawer is in the closed position;
- a first wiring harness guide extends from the conduit at the rear end of the conduit and toward the drawer and the first wiring harness guide is located between the drawer and the wall of the cabinet, the first wiring harness guide orients the wiring harness away from the wall of the cabinet;
- and
- a second wiring harness guide coupled to the cabinet to guide the wiring harness to a desired geometry when the drawer is moved wherein the wiring harness at least partially extends along a curved surface of the second wiring harness guide and an angled end of the first wiring harness guide;
- and
- wherein the loop portion of the wiring harness is oriented in a substantially horizontal plane.
5 more elements
An appliance comprising:
- a cabinet;
- a drawer movable between an open position and a closed position;
- a conduit coupled to the drawer and extending generally parallel to a wall of the cabinet;
- a wiring harness coupled to a side wall of the cabinet and to the drawer, wherein the wiring harness is routed through the conduit and extends from the conduit at a rear end of the conduit to form a loop portion that is loop shaped when the drawer is in the closed position;
- and
- a first wiring harness guide located between the drawer and the wall of the cabinet and extending from the conduit toward the drawer proximate the rear end of the conduit, wherein the first wiring harness guide forces a portion of the wiring harness away from the wall of the cabinet in the closed position to help maintain the loop portion at a desired loop radius and wherein the wiring harness at least partially extends along a curved surface of a second wiring harness guide and an angled end of the first wiring harness guide.
3 more elements
A refrigerator comprising:
- a refrigerator cabinet;
- a refrigerator drawer movable between an open position and a closed position;
- a wiring harness disposed in a conduit formed between the refrigerator drawer and a side wall of the refrigerator cabinet, the wiring harness extending from an end of the conduit to form a loop portion;
- a first wiring harness guide located between the refrigerator drawer and the side wall of the refrigerator cabinet, the first wiring harness guide having an angled portion angled away from a pantry adapter at an angle between 30 degrees and 60 degrees and configured to orient the wiring harness away from the side wall of the refrigerator cabinet to help maintain the loop portion at a desired loop radius;
- and
- a second wiring harness guide formed on the pantry adapter that is coupled to the refrigerator cabinet, wherein the second wiring harness guide keeps the wiring harness within a loop radius when the refrigerator drawer is moved and the loop portion is a loop proximate the rear of the refrigerator cabinet when the refrigerator drawer is in the closed position;
- and
- wherein the wiring harness at least partially extends along a curved surface of the second wiring harness guide and the angled portion of the first wiring harness guide and wherein the loop portion of the wiring harness is oriented in a substantially horizontal plane.
5 more elements
Dependencies are inferred from the claim text.