# US 10,480,738 B1 · Electrical device

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- Number: US 10,480,738 B1
- Document ID: US10480738B1
- Status: Granted
- Kind: B1
- Application number: 16/059,240
- Filed: 2018-08-09
- Granted: 2019-11-19
- Earliest claimed: 2015-03-11
- Applicants: Neal Nelson
- Inventors: Neal Nelson
- Web page: https://patentgrep.com/patent/US10480738B1

## CPC

- F21S 4/28: rigid, e.g. LED bars
- A47B 77/08: for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
- A47B 96/00: Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture (doors E06B)
- A47B 97/00: Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47F 3/001: {Devices for lighting, humidifying, heating, ventilation}
- F21S 2/00: Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S 9/00: Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S 41/141: Light emitting diodes [LED]
- F21V 23/06: the elements being coupling devices {, e.g. connectors}
- F21V 33/0012: {Furniture (hospital beds F21V33/0072)}
- A47B 2220/0077: Lighting for furniture, e.g. cupboards and racks
- F21V 23/001: {the elements being electrical wires or cables}
- F21W 2131/301: for furniture
- F21Y 2103/00: Elongate light sources, e.g. fluorescent tubes
- F21Y 2103/10: comprising a linear array of point-like light-generating elements
- F21Y 2115/10: Light-emitting diodes [LED]
- F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- A47B: TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE (furniture jointing F16B)
- A47F: SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21W: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21Y: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED

## Abstract

An electrical device, method of making the device, and method of using the device. The device can be incorporated into illumination configurations, as in lighting elements.

## Claims

### Claim 1

An article of manufacture including:
a lighting element that includes two interconnects, two supports, and a housing, each said interconnect including a set of two or more terminals for wiring connections, each said terminal located on a solder pad, each said solder pad soldered to an electrical connection of a strip of light-emitting diodes and located on one of said supports, each said support configured so that there is an interconnect-proximate plane, adjacent the solder pads of one of said sets of terminals, and an interconnect-distal plane that is larger than the interconnect-proximate plane, so that different lengths of the interconnect-proximate plane and the interconnect-distal plane proscribe a sloping, tapering, or curving region of the support and indicate a direction inward to ends of the housing, and
wherein the housing that contains the interconnects with their supports within the ends of the housing, the housing including a hole adjacent each said end and located to surface anchor the housing by the ends, wherein the strip of light-emitting diodes is in contact with the housing and the interconnect-proximate planes and the regions of the support, between the solder pads and between walls of the housing, and is operably connected intermediate the sets of the terminals and substantially intermediate the directions, so as to receive power for the strip of light-emitting diodes from one said set of the terminals and communicate the power to another said set of the terminals.

### Claim 2 (depends on 1)

The article of claim 1, wherein with the interconnect-distal plane has a length in the range of 20 mm to 40 mm.

### Claim 3 (depends on 1)

The article of claim 1, wherein with the support has a thickness in the range of 2 mm to 4 mm.

### Claim 4

A process of making an apparatus, the process including:
assembling a lighting element by combining at least two interconnects, two supports, and a housing, each said interconnect including a set of two or more terminals for wiring connections, each said terminal located on a solder pad, each said solder pad soldered to an electrical connection of a strip of light-emitting diodes and located on one of said supports, each said support configured so that there is an interconnect-proximate plane, adjacent the solder pads of one of said sets of terminals, and an interconnect-distal plane that is larger than the interconnect-proximate plane, so that different lengths of the interconnect-proximate plane and the interconnect-distal plane proscribe a sloping, tapering, or curving region of the support and indicate a direction inward to ends of the housing, and wherein the housing contains the interconnects with their supports within the ends of the housing, wherein the strip of light-emitting diodes is positioned in contact with the housing and the interconnect-proximate planes and the regions, between the solder pads and between walls of the housing, and is operably connected intermediate the sets of the terminals and substantially intermediate the directions, so as to receive power for the strip of diodes from one said set of the terminals and communicates the power to another said set of the terminals.

### Claim 5 (depends on 1)

The article of claim 1, wherein the interconnect-distal plane has a length in the range of 20 mm to 40 mm, and the support has a thickness in the range of 2 mm to 4 mm.

### Claim 6 (depends on 4)

The process of claim 4, wherein the locating is carried out with the interconnect-distal plane having a length in the range of 20 mm to 40 mm, and the support having a thickness in the range of 2 mm to 4 mm and so that the strip of light-emitting diodes is not co-planar with the housing and is not co-planar with the interconnect-proximate plane and the interconnect-distal plane.

### Claim 7 (depends on 6)

The process of claim 6, wherein each of the terminals is connected to an electrically conductive protrusion extending into a plated via that is connected to one of the solder pads.

### Claim 8 (depends on 6)

The process of claim 6, wherein each of the terminals comprise handles of spring-loaded cage connector terminal ports, such that the handles, when depressed, open the connector terminal ports so that wires can be removed or inserted, the handles and ports being spring loaded so that when pressure on the handles is released, the connector ports close, based on spring tension, to establish secure mechanical and electrical contact with wiring inserted therein.

### Claim 9 (depends on 4)

The process of claim 4, further including locating the lighting element in a kit that includes a power supply structured to change household electricity sufficient to drive the strip of light-emitting diodes.

### Claim 10 (depends on 4)

The process of claim 4, further including providing a display of consumer-selectable, kit components, the display organizing a variety of lighting elements from which a consumer-selection can be made among an array of lighting elements made of lengths differing by a scaling factor of 1 inch or 10 mm, including said first lighting element.

### Claim 11 (depends on 4)

A product produced by the process of claim 4.

### Claim 12

A process of using an apparatus, the process including:
installing, adjacent a residential electrical outlet, a lighting element that includes two interconnects, two supports, and a housing, each said interconnect including a set of two or more terminals for wiring connections, and each said terminal located on a solder pad, each said solder pad soldered to an electrical connection of a strip of light-emitting diodes and located on one of said supports, each said support configured so that there is an interconnect-proximate plane, adjacent the solder pads of one of said sets of terminals, and an interconnect-distal plane that is larger than the interconnect-proximate plane, so that different lengths of the interconnect-proximate plane and the interconnect-distal plane proscribe a sloping, tapering, or curving region of the support and indicate a direction inward to ends of the housing, wherein
the housing contains the interconnects with their supports within the ends of the housing, the housing includes a hole exterior to each of the supports, located to surface anchor the housing, wherein the strip of light-emitting diodes is in contact with the interconnect-proximate planes and the regions, the strip of light emitting diodes is located between the solder pads and intermediate walls of the housing, and is operably connected intermediate the sets of the terminals and substantially intermediate the directions, so as to receive power for the strip of diodes from one said set of the terminals and communicate the power to another said set of the terminals; and
locating a power supply, structured to change household electricity sufficient to drive the strip of light-emitting diodes, intermediate the residential electrical outlet and the lighting element so as to provide power to strip of light-emitting diodes.

### Claim 13 (depends on 12)

The process of claim 12, wherein the locating is carried out in a kitchen.

### Claim 14 (depends on 12)

The process of claim 12, wherein the lighting element is a first lighting element, and further including installing, adjacent the first lighting element, a second lighting element that includes two second interconnects, two supports, and a housing, each said second interconnect including a set of two or more second terminals for wiring connections, and each said second terminal located on a second solder pad, each said solder pad soldered to an electrical second connection of a second strip of light-emitting diodes and located on one of said second supports, each said second support configured so that there is a second interconnect-proximate plane, adjacent the second solder pads of one of said sets of terminals, and a second interconnect-distal plane that is larger than the second interconnect-proximate plane, so that different second lengths of the second interconnect-proximate plane and the second interconnect-distal plane proscribe a sloping, tapering, or curving second region and indicate a second direction inward to second ends of the housing, wherein
the second housing differs from the first housing by a scaling factor of 1 inch or 10 mm and contains the second interconnects with their second supports within the second ends of the second housing, the second housing including a second hole exterior to each of the second supports, adjacent each said second end, and located to surface anchor the second housing by the second ends, such that the second strip of light-emitting diodes, located in contact with the second region and the interconnect-proximate plane, receives power for the second strip of diodes from one said second set of the second terminals and communicates the power to another said second set of the second terminals; and
electrically connecting the first lighting element and the second lighting element.

### Claim 15 (depends on 14)

The process of claim 14, wherein the locating is carried out in a kitchen.

### Claim 16

An apparatus comprising:
a display comprising consumer-selectable lighting elements made of lengths differing by a scaling factor of 1 inch or 10 mm, the lighting elements including:
a first lighting element that includes two interconnects, two supports, and a housing, each said interconnect including a set of two or more terminals for wiring connections, and said terminal located on a solder pad soldered to an electrical connection of a strip of light-emitting diodes, each said solder pad located on one of said supports, each said support configured so that there is an interconnect-proximate plane and an interconnect-distal plane that is larger than the interconnect-proximate plane, so that different lengths of the interconnect-proximate plane and the interconnect-distal plane proscribe a sloping, tapering, or curved region of the support and indicate a direction inward to ends of the housing, the supports mounted on a housing that contains the interconnects and the supports within the ends of the housing, the housing including a hole located to surface anchor the housing; wherein an end of the strip of light-emitting diodes is in contact with one of the interconnect-proximate planes and another end of the strip of light-emitting diodes is in contact with another of the interconnect-proximate planes, the strip of light emitting diodes being located between the solder pads and intermediate walls of the housing, in contact with the housing and the region and operably connected intermediate the sets of the terminals and positioned to receive power for the strip of diodes from one said set of the terminals and communicate the power to another said set of the terminals; and
a second lighting element that includes two second interconnects, two supports, and a housing, each said second interconnect including a set of two or more second terminals for wiring connections, and each said second terminal located on a second solder pad, each said solder pad soldered to an electrical second connection of a second strip of light-emitting diodes and located on one of said second supports, each said second support configured so that there is a second interconnect-proximate plane, adjacent the second solder pads of one of said sets of terminals, and a second interconnect-distal plane that is larger than the second interconnect-proximate plane, so that different second lengths of the second interconnect-proximate plane and the second interconnect-distal plane proscribe a sloping, tapering, or curving second region and indicate a second direction inward to second ends of the housing, wherein the second housing contains the second interconnects with their second supports within the second ends of the second housing, the second housing including a second hole exterior to each of the second supports, adjacent each said second end, and located to surface anchor the second housing by the second ends, such that the second strip of light-emitting diodes, located in contact with the second region and the interconnect-proximate plane, receives power for the second strip of diodes from one said second set of the second terminals and communicates the power to another said second set of the second terminals; and
wherein the display also comprises a power supply suitable for driving at least one of the strips of light-emitting diodes.