# US 2013/0155682 A1 · High-power led lamp > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2013/0155682 A1 - Document ID: US20130155682A1 - Status: Published application - Kind: A1 - Application number: 13/768,852 - Filed: 2013-02-15 - Published: 2013-06-20 - Earliest claimed: 2007-11-14 - Inventors: Honhung Lo; Kuan Ding - Web page: https://patentgrep.com/patent/US20130155682A1 ## CPC - F21V 5/007: {Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane (combination of two or more refractors F21V5/008)} - F21K 9/233: specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps - F21V 5/04: of lens shape - F21V 23/023: {Power supplies in a casing (F21V23/003 takes precedence)} - F21V 23/026: {Fastening of transformers or ballasts} - F21V 29/507: of means for protecting lighting devices from damage, e.g. housings - F21V 29/80: with pins or wires - F21V 29/89: Metals - F21Y 2105/10: comprising a two-dimensional [2D] array of point-like light-generating elements - F21Y 2115/10: Light-emitting diodes [LED] - F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR - F21K: NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES 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 high-power LED lamp set is provided in the present invention. The high-power LED lamp set comprises: a power converting module; a power supply casing (2) for housing the power converting module; a light source casing (4), connected with the power supply casing; electrode rods (1), arranged at a rear end of the power supply casing (2) and connected with the power converting module; and LED lamps (7), mounted on a bottom surface of the light source casing (4); said light source casing (4) is provided with a lens board (5) at its opening end, wherein the lens board (5) is perforated with through holes at the positions corresponding to the LED lamps, and a high transmittance lens (8) is embedded in each of the through holes. ## Claims ### Claim 1 A high-power LED lamp set comprising: a power converting module; a power supply casing (2), for housing the power converting module; a light source casing (4), connected with the power supply casing; electrode rods (1), arranged at a rear end of the power supply casing (2) and connected with the power converting module; and LED lamps (7), mounted on a bottom surface of the light source casing (4); said light source casing (4) is provided with a lens board (5) at its opening end, wherein the lens board (5) is perforated with through holes at positions corresponding to the LED lamps, and a high transmittance lens (8) is fitted in each of the through holes. ### Claim 2 (depends on 1) The high-power LED lamp set of claim 1, wherein the power converting module performs transformation, rectification and light driving; the light source casing (4) is provided with blind-holes at its bottom, each blind-hole having a small through holes at its center; LED lamps (7) are mounted on the bottom surface of the light source casing (4) through the blind-holes and the small through-holes. ### Claim 3 (depends on 1) The high-power LED lamp set of claim 1, wherein the power supply casing (2) has a rectangle part and a spherical part that are integrally formed as one-piece. ### Claim 4 (depends on 1) The high-power LED lamp set of claim 1, wherein the light source casing (4) has a bowl-like shape with a flat bottom. ### Claim 5 (depends on 1) The high-power LED lamp set of claim 1, wherein the power supply casing (2) and the light source casing (4) are connected and fixed together via bolts (3). ### Claim 6 (depends on 1) The high-power LED lamp set of claim 1, wherein grooves (6) for heat dissipation are arranged on an external surface of a curving wall of the light source casing (4). ### Claim 7 (depends on 1) The high-power LED lamp set of claim 1, wherein a ring groove is arranged along the inner circumference of each of said through holes on the lens board (5) and the high transmittance lens (8) is fitted within the ring groove. ### Claim 8 A high-power LED lamp set comprising: a power supply casing (2); electrode rods (1), arranged at a rear end of the power supply casing (2), for connecting to an external high-voltage AC power source; a power converting module, located within the power supply casing (2) and connected with the electrode rods (1), for converting the high-voltage AC from the electrode rods into a constant low-voltage DC driving current; a light source casing (4), connected with the power supply casing; and a plurality of LED lamps (7), mounted on a bottom surface of the light source casing (4) and driven by the driving current provided by the power converting module; said light source casing (4) is provided with a lens board (5) at its opening end, wherein the lens board (5) is perforated with through holes at positions corresponding to the LED lamps, and a high transmittance lens (8) is fitted in each of the through holes. ### Claim 9 (depends on 8) The high-power LED lamp set of claim 8, wherein the power converting module provides said driving current through transformation, rectification and regulation; the light source casing (4) is provided with blind-holes at its bottom, each blind-hole having a small through holes at its center; LED lamps (7) are mounted on the bottom surface of the light source casing (4) through the blind-holes and the small through-holes. ### Claim 10 (depends on 8) The high-power LED lamp set of claim 8, wherein the power supply casing (2) has a rectangle part and a spherical part that are integrally formed as one-piece. ### Claim 11 (depends on 8) The high-power LED lamp set of claim 8, wherein the light source casing (4) has a bowl-like shape with a flat bottom. ### Claim 12 (depends on 8) The high-power LED lamp set of claim 8, wherein the power supply casing (2) and the light source casing (4) are connected and fixed together via bolts (3). ### Claim 13 (depends on 8) The high-power LED lamp set of claim 8, wherein grooves (6) for heat dissipation are arranged on an external surface of a curving wall of the light source casing (4). ### Claim 14 (depends on 8) The high-power LED lamp set of claim 8, wherein a ring groove is arranged along the inner circumference of each of said through holes on the lens board (5) and the high transmittance lens (8) is fitted within the ring groove. ### Claim 15 (depends on 8) The high-power LED lamp set of claim 8 comprising three LED lamps.