# US 10,309,590 B2 · Solar disk light with swivel mount > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,309,590 B2 - Document ID: US10309590B2 - Status: Granted - Kind: B2 - Application number: 16/231,813 - Filed: 2018-12-24 - Published: 2019-05-02 - Granted: 2019-06-04 - Earliest claimed: 2018-09-06 - Assignees: E. Mishan & Sons, Inc. - Applicants: E. Mishan & Sons, Inc. - Inventors: Fred Hollinger - Web page: https://patentgrep.com/patent/US10309590B2 ## CPC - F21L 4/04: characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device - F21L 4/08: characterised by means for in situ recharging of the batteries or cells - F21S 9/037: {the solar unit and the lighting unit being located within or on the same housing} - F21V 21/0824: {Ground spikes} - F21V 21/30: Pivoted housings or frames - F21V 33/006: {General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols} - F21Y 2115/10: Light-emitting diodes [LED] - F21L: LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION - F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS - F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR - 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 A tiltable solar disk light has a solar light disk body comprising a disk-shaped housing which houses solar cells, LEDs, a rechargeable battery, a pushbutton switch, and driver electronics configured to deliver power to the LEDs from the battery when the switch is in the ON position and the solar cells are not detecting ambient light and to cut off power to the LEDs when the switch is in the OFF position or the solar cells are detecting ambient light. The disk body is tiltably and rotatably supported in a frame, on a pair of pegs extending from the housing, with enough clearance space about the disk body to permit tilting and rotating within the frame. A landscape spike is optionally connected to the frame by curved arms configured to define a clearance gap between the spike and the frame to permit the disk body to tilt within the frame about the axis of rotation formed by the pegs. ## Claims ### Claim 1 A tiltable solar disk light comprising: a disk body comprising a disk-shaped housing, the housing containing lighting components comprising solar cells for harvesting solar energy and detecting ambient light; a rechargeable battery for storing the harvested solar energy; LEDs for emitting light; a latching pushbutton switch having an ON position and an OFF position for enabling and disabling electrical power delivery to the LEDs from the battery; and wiring and driver electronics for operably connecting the solar cells, battery, switch, and LEDs and configured to deliver electrical power to the LEDs from the battery when the switch is in the ON position and the solar cells are not detecting ambient light and to cut off power to the LEDs when the switch is in the OFF position or the solar cells are detecting ambient light; the disk body further comprising a pair of pegs extending from the housing, the pegs in a co-axial arrangement to form an axis of rotation for the disk body; a frame defining a circular opening for receiving the disk body, the frame having an inner circumference around the circular opening, and two holes in the inner circumference on opposite sides of the circular opening for receiving the pair of pegs and tiltably supporting the disk body, the circular opening being sized and shaped to define a first clearance gap around the disk body to permit the disk body to tilt within the frame about the axis of rotation formed by the pegs. ### Claim 2 (depends on 1) The tiltable solar disk light of claim 1 further comprising a landscape spike removably attached to the frame, the landscape spike configured for insertion into the ground, thereby affixing the tiltable solar disk light to the ground. ### Claim 3 (depends on 2) The tiltable solar disk light of claim 2 wherein the landscape spike is connected to the frame by curved arms configured to define a second clearance gap between the spike and the frame to permit the disk body to tilt within the frame about the axis of rotation formed by the pegs. ### Claim 4 (depends on 3) The tiltable solar disk light of claim 3 wherein the disk body may be tilted up to 35 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 5 (depends on 3) The tiltable solar disk light of claim 3 wherein the disk body may be tilted up to 40 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 6 (depends on 3) The tiltable solar disk light of claim 3 wherein the disk body may be tilted up to 45 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 7 (depends on 3) The tiltable solar disk light of claim 3 wherein the disk body may be tilted up to 50 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 8 (depends on 1) A kit for making a tiltable solar disk light assembly, the kit consisting of a tiltable solar disk light according to claim 1, and a pair of blades configured to be interlocked together to form a landscape spike which is configured to be removably attached to the frame and also configured for insertion into the ground, thereby affixing the tiltable solar disk light to the ground. ### Claim 9 (depends on 8) The kit for making a tiltable solar disk light assembly of claim 8 wherein the blades comprise curved arms for connecting the spike to the frame, the curved arms configured to define a second clearance gap between the spike and the frame to permit the disk body to tilt within the frame about the axis of rotation formed by the pegs. ### Claim 10 (depends on 9) The kit for making a tiltable solar disk light assembly of claim 9 wherein the disk body may be tilted up to 35 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 11 (depends on 9) The kit for making a tiltable solar disk light assembly of claim 9 wherein the disk body may be tilted up to 40 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 12 (depends on 9) The kit for making a tiltable solar disk light assembly of claim 9 wherein the disk body may be tilted up to 45 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 13 (depends on 9) The kit for making a tiltable solar disk light assembly of claim 9 wherein the disk body may be tilted up to 50 degrees from horizontal relative to the frame until it contacts an arm. ### Claim 14 A tiltable solar disk light kit, the kit comprising: a disk body comprising a disk-shaped housing, the housing containing lighting components comprising solar cells for harvesting solar energy and detecting ambient light; a rechargeable battery for storing the harvested solar energy; LEDs for emitting light; a latching pushbutton switch having an ON position and an OFF position for enabling and disabling electrical power delivery to the LEDs from the battery; and wiring and driver electronics for operably connecting the solar cells, battery, switch, and LEDs and configured to deliver electrical power to the LEDs from the battery when the switch is in the ON position and the solar cells are not detecting ambient light and to cut off power to the LEDs when the switch is in the OFF position or the solar cells are detecting ambient light; the disk body further comprising a pair of pegs extending from the housing, the pegs in a co-axial arrangement to form an axis of rotation for the disk body; a frame defining a circular opening for receiving the disk body, two holes being formed in relation to the circular opening for receiving the pair of pegs and tiltably supporting the disk body, the circular opening being sized and shaped to define a first clearance gap around the disk body to permit the disk body to tilt within the frame about the axis of rotation formed by the pegs; a pair of tapering blades having slots formed therein such that they can be interlocked together to form a landscape spike insertable into the ground, the blades also having integrally-formed arms, the landscape spike removably connectable to the frame by the arms; the arms configured to define a second clearance gap when connected to the frame to permit the disk body to tilt within the frame about the axis of rotation formed by the pegs until the disk body contacts an arm at an angle of maximum tilt. ### Claim 15 (depends on 14) The tiltable solar disk light kit of claim 14 wherein the angle of maximum tilt is up to 40 degrees from horizontal relative to the frame. ### Claim 16 (depends on 14) The tiltable solar disk light kit of claim 14 wherein the angle of maximum tilt is up to 45 degrees from horizontal relative to the frame. ### Claim 17 (depends on 14) The tiltable solar disk light kit of claim 14 wherein the angle of maximum tilt is up to 50 degrees from horizontal relative to the frame.