Electrical connector for adjustable illuminated refrigerator shelf assembly

Patent metadata

Field	Value
Publication number	US-11677200-B2
Application number	US-202217884073-A
Country	US
Kind code	B2
Filing date	Aug 9, 2022
Priority date	Aug 9, 2021
Publication date	Jun 13, 2023
Grant date	Jun 13, 2023

Abstract

An electrical connector for connecting a light module of an adjustable shelf includes a connector box having a first electrically conductive material electrically connected to a pair of tabs of a frame member formed along a front end of the adjustable shelf, a slide member attached to a side of the connector box and slidable along the frame member to lock the connector box with the adjustable shelf, and a second electrically conductive material having a spring contact positioned on a top side of the connector box. The spring contact is locked to a conductive area of a shelf holder electrically connected to a lead frame of an appliance by sliding the adjustable shelf with respect to the shelf holder. The connector box electrically connects the lead frame and the light module positioned in proximity to the adjustable shelf after the adjustable shelf is mounted to the shelf holder.

First claim

What is claimed is:

1. An electrical connector for connecting a light module of an adjustable shelf, comprising:
a connector box having a first electrically conductive material at a front side electrically connected to a pair of tabs on an edge of a frame member formed along a front end of the adjustable shelf;
a slide member attached to a side of the connector box and slidable along a plurality of rails formed on the frame member to lock the connector box with the adjustable shelf; and
a second electrically conductive material having a spring contact positioned on a top side of the connector box, the spring contact is locked to a conductive area of a shelf holder electrically connected to a lead frame of an appliance by sliding the adjustable shelf with respect to the shelf holder, the connector box electrically connects the lead frame and the light module positioned in proximity to the adjustable shelf after the adjustable shelf is mounted to the shelf holder.

2. The electrical connector of claim 1 , wherein the light module is positioned within the frame member and beneath the adjustable shelf.

3. The electrical connector of claim 2 , wherein the light module is a plurality of light emitting diodes.

4. The electrical connector of claim 1 , wherein the connector box has a rectangular shape.

5. The electrical connector of claim 1 , wherein the first electrically conductive material and the second electrically conductive material are spaced apart.

6. The electrical connector of claim 1 , wherein the electrical connector electrically connects the lead frame and the light module only when the adjustable shelf is in a fully loaded position.

7. An adjustable shelf assembly, comprising:
an adjustable shelf having a frame member along a front end;
a light module positioning in proximity to the adjustable shelf;
a shelf holder slidably holding the adjustable shelf and having a conductive area electrically connected to a lead frame; and
an electrical connector electrically connecting the light module to the lead frame after the adjustable shelf is mounted to the shelf holder, the electrical connector including a connector box having a first electrically conductive material at a front side electrically connected to a pair of tabs of the frame member, a slide member attached to a side of the connector box and slidable along a plurality of rails formed on the frame member to lock the connector box with the adjustable shelf, and a second electrically conductive material having a spring contact positioned on a top side of the connector box, the spring contact is locked to the conductive area of the shelf holder.

8. The adjustable shelf assembly of claim 7 , wherein the light module is positioned within the frame member and beneath the adjustable shelf.

9. The adjustable shelf assembly of claim 7 , wherein the light module has a plurality of light emitting diodes and illuminates the adjustable shelf and an area beneath the adjustable shelf.

10. The adjustable shelf assembly of claim 7 , wherein the electrical connector electrically connects the lead frame and the light module only when the adjustable shelf is in a fully loaded position.

11. The adjustable shelf assembly of claim 7 , wherein the first electrically conductive material and the second electrically conductive material are spaced apart.

12. The adjustable shelf assembly of claim 7 , wherein the adjustable shelf assembly is part of a refrigerator.

13. The adjustable shelf assembly of claim 12 , wherein the adjustable shelf is adjustable to a plurality of positions inside the refrigerator.

14. The adjustable shelf assembly of claim 13 , wherein the shelf holder is disposed on a pair of opposite sides of the refrigerator and slidably holds the adjustable shelf at a desired height.

Assignees

• Te Connectivity India Private Ltd

Inventors

• Muthupandi Deepan Ponraj

Classifications

• F25D2400/40

  Refrigerating devices characterised by electrical wiring · CPC title

• A47B2220/0077

  Lighting for furniture, e.g. cupboards and racks · CPC title

• F25D25/02 Primary

  by shelves · CPC title

• F25D27/00

  Lighting arrangements (in general F21) · CPC title

• H01R33/02

  Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp · CPC title