US20050061532A1 - Folding lamp rod and junction box structure for lamps - Google Patents
Folding lamp rod and junction box structure for lamps Download PDFInfo
- Publication number
- US20050061532A1 US20050061532A1 US10/667,445 US66744503A US2005061532A1 US 20050061532 A1 US20050061532 A1 US 20050061532A1 US 66744503 A US66744503 A US 66744503A US 2005061532 A1 US2005061532 A1 US 2005061532A1
- Authority
- US
- United States
- Prior art keywords
- junction box
- lamp rod
- lamp
- furthermore
- spring element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/065—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension multi-branched, e.g. a chandelier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/007—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for shipment or storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S248/00—Supports
- Y10S248/906—Electrical outlet box support
Definitions
- the invention herein relates to lighting fixtures, specifically a folding lamp rod and junction box structure for lamps in which a junction box and the lamp rods are hinged together.
- Said lamp rod has a spring element situated at an appropriate area and, furthermore, the vertex portion of the spring element protrudes slightly to the circumferential edge.
- said spring element vertex portion engages the lateral edge of the junction box portal, thereby securing the lamp rod onto the junction box portal.
- the lamp rod and junction box angle can be appropriately adjusted into a parallel arrangement to thereby reduce the space occupied by the lamp rods and the junction box when they are shipped.
- Lamps now in the highest demand are models of reduced dimensions that have lower shipping costs and, furthermore, provide for user safety and convenient assembly, with such features indispensable for raising market competitiveness.
- conventional products are typically delivered from the manufacturer with the light bulb sockets on the lamp rods pre-wired in advance, which significantly enlarges packaging dimensions and increases shipping costs.
- separation is not possible. As the light bulb sockets and the junction box are in a permanent arrangement such that the angle between the light bulb sockets and the junction box cannot be further adjusted, this also results in higher shipping expenditures.
- FIG. 1 is an exploded drawing of the invention herein.
- FIG. 2 is an isometric drawing of the invention herein.
- FIG. 2 a is cross-sectional drawing of the invention herein.
- FIG. 3 is an isometric drawing of the lamp rod and the junction box in the inserted state.
- FIG. 4 is an exploded drawing of another embodiment of the invention herein.
- FIG. 5 is an orthographic drawing of invention herein in the unfolded and the folded state.
- FIG. 6A is an exploded drawing of the third embodiment of the invention herein.
- FIG. 6B is an isometric drawing of the third embodiment of the invention herein.
- FIG. 7 is an orthographic drawing of another embodiment of the invention herein in the unfolded and the folded state.
- FIG. 8 is an isometric drawing of the ceiling lamp embodiment of the invention herein.
- the present invention is comprised of a swivel block 2 movably disposed in a portal 11 in the side of a junction box 1 and a lamp rod 3 fastened to the swivel block 2 , wherein:
- Said junction box 1 has a plurality of portals 11 appropriately arrayed along the plane of its circumference and, furthermore, a pivot hole 12 is formed in the top surface at the lateral edge of each portal 12 in the junction box 1 to provide for movably locating a swivel block 2 ; the thickness along the peripheral edge H of each junction box 1 portal 11 is contoured inward a certain degree and the circumferential surface 21 of the swivel block 2 is checked against the junction box 1 peripheral edge H, with the circumferential surface 21 of the swivel block 2 and the junction box 1 having the same degree of curvature.
- Said swivel block 2 circumferential surface 21 and the junction box 1 circumferential edge are congruent circle segments and, furthermore, a joint section 22 is contoured over the side of the swivel block 2 such that it extends into the junction box 1 , and said joint section 22 is aligned with the junction box 1 pivot hole 12 and movably positioned thereon by an inserted pintle P; a stepped surface 23 is formed such it recedes towards the inner edge of the swivel block 2 circumferential surface 21 and, furthermore, a clearance hole 24 is disposed in the stepped surface 23 near the circumferential surface 21 ; a main hole 25 is formed in the center of the swivel block 2 and, furthermore, the main hole 25 accommodates the insertion of a threaded stud 26 ; one end of the threaded stud 26 is fastened to a threaded hole 31 on the lamp rod 3 and the opposite end is inserted through the swivel block 2 main hole 25 and a prepositioned lock
- Said lock ring 4 has a laterally projecting, ⁇ -shaped spring element 41 and, furthermore, the free end 411 of said spring element 41 extends into the swivel block 2 clearance hole 24 , enabling the vertex portion 412 to protrude slightly to the side of the swivel block 2 circumferential surface 21 such that when the swivel block 2 joint section 22 is conjoined to the junction box 1 , said spring element 41 vertex portion 412 engages the lateral edge of the junction box 1 portal 11 , thereby securing the swivel block 2 onto the junction box 1 portal 11 .
- said junction box 1 has a hinge mount 13 projecting laterally from the portal 11 and, furthermore, the lamp rod 3 A includes a hinge tab 32 that enters the hinge mount 13 , a pintle P is inserted downward through the hinge tab 32 to position the hinge tab 32 onto the hinge mount 13 ; a ⁇ -shaped spring element 33 is situated in the proximal extremity of the lamp rod 3 and, furthermore, the vertex portion 331 of the ⁇ -shaped spring element 33 protrudes slightly to the circumferential edge 30 such that when the joint section R 1 is conjoined to the junction box 1 , said spring element 33 vertex portion 331 engages the lateral edge of the junction box 1 portal 11 , thereby securing the lamp rod 3 A onto the junction box 1 portal 11 .
- said junction box 1 has a pivot hole 12 disposed in its top surface at the side of the portal 11 that provides for movably locating the lamp rod 3 A and, furthermore, the lamp rod 3 A includes an arcuate hinge tab 34 emerging from its extreme outer edge such that said hinge tab 34 is articulated into the junction box 1 pivot hole 12 ; a joint section 341 is aligned with the pivot hole 12 and, furthermore, a pintle P is inserted sequentially through the pivot hole 12 and the lamp rod 3 A joint section 341 and the lamp rod 3 A located onto a hinge mount 13 ; a ⁇ -shaped spring element 33 is situated in the proximal extremity of the lamp rod 3 A and, furthermore, the vertex portion 331 of the ⁇ -shaped spring element 33 protrudes slightly to the lamp rod 3 A circumferential edge 30 such that when the joint section R 2 is conjoined to the junction box 1 , said spring element 33 vertex portion 331 engages
- Configuring the lamp rods 3 A and the junction box 1 in a hinged state provides for the rotation of the lamp rods 3 A via the joint sections R 1 and R 2 as well as the adjustment of the lamp rod 3 A and junction box 1 angle, enabling the posturing of the lamp rods 3 A into a parallel arrangement to thereby reduce the overall space occupied by the lamp rods 3 A and the junction box 1 when they are shipped.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A folding lamp rod and junction box structure for lamps comprised of a junction box and lamp rods hinged to the junction box. The junction box has a plurality of portals appropriately arrayed along the plane of its circumference and, furthermore, a pivot hole is formed in the top surface at the lateral edge of each portal in the junction box to provide for movably locating the lamp rods. Each lamp rod has a joint section at its proximal section that is hinged to the junction box and, furthermore, the joint section is coupled via the junction box the pivot hole. The lamp rod has a spring element situated at an appropriate area and, furthermore, the vertex portion of the spring element protrudes slightly to the circumferential edge. When the joint section is conjoined to the junction box, the spring element vertex portion engages the lateral edge of the junction box portal, thereby securing the lamp rod onto the junction box portal. As such, the lamp rod and junction box angle is appropriately adjustable into a parallel arrangement to thereby reduce the overall space occupied by the lamp rods and the junction box when they are shipped.
Description
- 1) Field of the Invention
- The invention herein relates to lighting fixtures, specifically a folding lamp rod and junction box structure for lamps in which a junction box and the lamp rods are hinged together. Said lamp rod has a spring element situated at an appropriate area and, furthermore, the vertex portion of the spring element protrudes slightly to the circumferential edge. When the lamp rod joint section is conjoined to the junction box, said spring element vertex portion engages the lateral edge of the junction box portal, thereby securing the lamp rod onto the junction box portal. As such, the lamp rod and junction box angle can be appropriately adjusted into a parallel arrangement to thereby reduce the space occupied by the lamp rods and the junction box when they are shipped.
- 2) Description of the Prior Art
- Lamps now in the highest demand are models of reduced dimensions that have lower shipping costs and, furthermore, provide for user safety and convenient assembly, with such features indispensable for raising market competitiveness. However, in order to prevent electrocution hazards, conventional products are typically delivered from the manufacturer with the light bulb sockets on the lamp rods pre-wired in advance, which significantly enlarges packaging dimensions and increases shipping costs. Furthermore, during user assembly and installation, since the light bulb sockets and the junction box are already wired, separation is not possible. As the light bulb sockets and the junction box are in a permanent arrangement such that the angle between the light bulb sockets and the junction box cannot be further adjusted, this also results in higher shipping expenditures.
- To enable the examination committee a further understanding of the structure, features, capabilities, and practical objectives of the folding lamp rod and junction box structure for lamps herein, the brief description of the drawings below is followed by the detailed description of the invention herein.
-
FIG. 1 is an exploded drawing of the invention herein. -
FIG. 2 is an isometric drawing of the invention herein. -
FIG. 2 a is cross-sectional drawing of the invention herein. -
FIG. 3 is an isometric drawing of the lamp rod and the junction box in the inserted state. -
FIG. 4 is an exploded drawing of another embodiment of the invention herein. -
FIG. 5 is an orthographic drawing of invention herein in the unfolded and the folded state. -
FIG. 6A is an exploded drawing of the third embodiment of the invention herein. -
FIG. 6B is an isometric drawing of the third embodiment of the invention herein. -
FIG. 7 is an orthographic drawing of another embodiment of the invention herein in the unfolded and the folded state. -
FIG. 8 is an isometric drawing of the ceiling lamp embodiment of the invention herein. - Referring to
FIG. 1 andFIG. 2 , the structural arrangement of the invention herein, the present invention is comprised of aswivel block 2 movably disposed in aportal 11 in the side of ajunction box 1 and alamp rod 3 fastened to theswivel block 2, wherein: - Said
junction box 1 has a plurality ofportals 11 appropriately arrayed along the plane of its circumference and, furthermore, apivot hole 12 is formed in the top surface at the lateral edge of eachportal 12 in thejunction box 1 to provide for movably locating aswivel block 2; the thickness along the peripheral edge H of eachjunction box 1portal 11 is contoured inward a certain degree and thecircumferential surface 21 of theswivel block 2 is checked against thejunction box 1 peripheral edge H, with thecircumferential surface 21 of theswivel block 2 and thejunction box 1 having the same degree of curvature. - Said
swivel block 2circumferential surface 21 and thejunction box 1 circumferential edge are congruent circle segments and, furthermore, ajoint section 22 is contoured over the side of theswivel block 2 such that it extends into thejunction box 1, and saidjoint section 22 is aligned with thejunction box 1pivot hole 12 and movably positioned thereon by an inserted pintle P; astepped surface 23 is formed such it recedes towards the inner edge of theswivel block 2circumferential surface 21 and, furthermore, aclearance hole 24 is disposed in thestepped surface 23 near thecircumferential surface 21; amain hole 25 is formed in the center of theswivel block 2 and, furthermore, themain hole 25 accommodates the insertion of a threadedstud 26; one end of the threadedstud 26 is fastened to a threadedhole 31 on thelamp rod 3 and the opposite end is inserted through theswivel block 2main hole 25 and a prepositionedlock ring 4, following which anut 27 is installed onto the threadedstud 26 to fasten thelock ring 4 into position on the side of theswivel block 2. - Said
lock ring 4 has a laterally projecting, <-shaped spring element 41 and, furthermore, thefree end 411 of saidspring element 41 extends into theswivel block 2clearance hole 24, enabling thevertex portion 412 to protrude slightly to the side of theswivel block 2circumferential surface 21 such that when theswivel block 2joint section 22 is conjoined to thejunction box 1, saidspring element 41vertex portion 412 engages the lateral edge of thejunction box 1portal 11, thereby securing theswivel block 2 onto thejunction box 1portal 11. - Referring to
FIG. 4 andFIG. 5 , the drawings of another embodiment of the invention herein, saidjunction box 1 has ahinge mount 13 projecting laterally from theportal 11 and, furthermore, thelamp rod 3A includes ahinge tab 32 that enters thehinge mount 13, a pintle P is inserted downward through thehinge tab 32 to position thehinge tab 32 onto thehinge mount 13; a <-shaped spring element 33 is situated in the proximal extremity of thelamp rod 3 and, furthermore, thevertex portion 331 of the <-shaped spring element 33 protrudes slightly to thecircumferential edge 30 such that when the joint section R1 is conjoined to thejunction box 1, saidspring element 33vertex portion 331 engages the lateral edge of thejunction box 1portal 11, thereby securing thelamp rod 3A onto thejunction box 1portal 11. - Referring to
FIG. 6 andFIG. 7 , the drawings of the third embodiment of the invention herein, saidjunction box 1 has apivot hole 12 disposed in its top surface at the side of theportal 11 that provides for movably locating thelamp rod 3A and, furthermore, thelamp rod 3A includes anarcuate hinge tab 34 emerging from its extreme outer edge such that saidhinge tab 34 is articulated into thejunction box 1pivot hole 12; ajoint section 341 is aligned with thepivot hole 12 and, furthermore, a pintle P is inserted sequentially through thepivot hole 12 and thelamp rod 3Ajoint section 341 and thelamp rod 3A located onto ahinge mount 13; a <-shaped spring element 33 is situated in the proximal extremity of thelamp rod 3A and, furthermore, thevertex portion 331 of the <-shaped spring element 33 protrudes slightly to thelamp rod 3Acircumferential edge 30 such that when the joint section R2 is conjoined to thejunction box 1, saidspring element 33vertex portion 331 engages the lateral edge of thejunction box 1portal 11, thereby securing thelamp rod 3A onto thejunction box 1portal 11. - Configuring the
lamp rods 3A and thejunction box 1 in a hinged state provides for the rotation of thelamp rods 3A via the joint sections R1 and R2 as well as the adjustment of thelamp rod 3A andjunction box 1 angle, enabling the posturing of thelamp rods 3A into a parallel arrangement to thereby reduce the overall space occupied by thelamp rods 3A and thejunction box 1 when they are shipped.
Claims (6)
1. A folding lamp rod and junction box structure for lamps comprised of a junction box and lamp rods hinged to said junction box, wherein:
said junction box has a plurality of portals appropriately arrayed along the plane of its circumference and, furthermore, a pivot hole is formed in the top surface at the lateral edge of each said portal in said junction box to provide for movably locating said lamp rods;
each said lamp rod has a joint section at its proximal extremity that is hinged to said junction box and, furthermore, said joint section is coupled via said junction box the pivot hole; said lamp rod has a spring element situated at an appropriate area and, furthermore, the a vertex portion of said spring element protrudes slightly to the circumferential edge of said lamp rod such that when its joint section is conjoined to said junction box, said spring element vertex portion engages the lateral edge of said junction box portal, thereby securing said lamp rod onto said junction box portal;
as such, said lamp rod and a junction box angle can be appropriately adjusted into a parallel arrangement to thereby reduce the overall space occupied by said lamp rods and said junction box when they are shipped.
2. As mentioned in claim 1 of the folding lamp rod and junction box structure for lamps of the invention herein, each said junction box portal has a thickness along its peripheral edge that is contoured inward a certain degree and a circumferential surface of a swivel block is checked against said junction box peripheral edge, with said circumferential surface of said swivel block and said junction box having the same degree of curvature.
3. As mentioned in claim 1 of the folding lamp rod and junction box structure for lamps of the invention herein, said lamp rod is conjoined to said junction box by means of a threaded stud fastened in a said swivel block and, furthermore, a swivel block circumferential surface and a junction box circumferential edge are congruent circle segments, the joint section is contoured over the side of said swivel block such that it extends into said junction box, and said joint section is aligned with said junction box pivot hole and movably positioned thereon by an inserted pintle; a stepped surface is formed such it recedes towards the inner edge of said swivel block circumferential surface and, furthermore, a clearance hole is disposed in said stepped surface near said circumferential surface; a lock ring is prepositioned on the opposite end of said threaded stud inserted through said swivel block and a nut installed onto the opposite end of said threaded stud to fasten said lock ring into position on the side of said swivel block.
4. As mentioned in claim 3 of the folding lamp rod and junction box structure for lamps of the invention herein, said lock ring has a laterally projecting, <-shaped spring element and, furthermore, a free end of said spring element extends into said swivel block clearance hole, enabling a vertex portion to protrude slightly to the side of said swivel block circumferential surface.
5. A folding lamp rod and junction box structure for lamps comprised of a junction box and lamp rods hinged to said junction box, wherein said junction box has a hinge mount projecting laterally from said portal and, furthermore, said lamp rod includes a hinge tab that enters said hinge mount, a pintle is inserted downward through said hinge tab to position said hinge tab onto said hinge mount; a <-shaped spring element is situated in the proximal extremity of said lamp rod and, furthermore, a vertex portion of said <-shaped spring element protrudes slightly to the circumferential edge of said lamp rod such that when a joint section is conjoined to said junction box, said spring element vertex portion engages the lateral edge of said junction box portal, thereby securing said lamp rod onto said junction box portal.
6. A folding lamp rod and junction box structure for lamps comprised of a junction box and lamp rods hinged to said junction box, wherein said junction box has a pivot hole disposed in its top surface at the side of said portal that provides for movably locating said lamp rod and, furthermore, said lamp rod includes an arcuate hinge tab emerging from its extreme outer edge such that said hinge tab is articulated into said junction box pivot hole; a joint section is aligned with said pivot hole and, furthermore, a pintle is inserted sequentially through said pivot hole and said lamp rod joint section and said lamp rod is located onto a hinge mount; a <-shaped spring element is situated in the proximal extremity of said lamp rod and, furthermore, a vertex portion of said <-shaped spring element protrudes slightly to said lamp rod circumferential edge such that when its joint section is conjoined to said junction box, said spring element vertex portion engages the lateral edge of said junction box portal, thereby securing said lamp rod onto said junction box portal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/667,445 US6875919B1 (en) | 2003-09-23 | 2003-09-23 | Folding lamp rod and junction box structure for lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/667,445 US6875919B1 (en) | 2003-09-23 | 2003-09-23 | Folding lamp rod and junction box structure for lamps |
Publications (2)
Publication Number | Publication Date |
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US20050061532A1 true US20050061532A1 (en) | 2005-03-24 |
US6875919B1 US6875919B1 (en) | 2005-04-05 |
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Application Number | Title | Priority Date | Filing Date |
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US10/667,445 Expired - Fee Related US6875919B1 (en) | 2003-09-23 | 2003-09-23 | Folding lamp rod and junction box structure for lamps |
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US (1) | US6875919B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120619A (en) * | 2017-06-30 | 2017-09-01 | 苏州欧普照明有限公司 | A kind of light fixture of lamp bracket and the application lamp bracket |
US11054098B1 (en) * | 2020-07-22 | 2021-07-06 | Revel Home | Knock-down chandelier |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030666B4 (en) * | 2004-06-24 | 2006-04-13 | Ifm Electronic Gmbh | Housing for receiving electrical and / or electronic components |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441302B1 (en) * | 2001-07-27 | 2002-08-27 | Wen-Chang Wu | Junction box mount structure |
US6455775B1 (en) * | 2001-04-20 | 2002-09-24 | Wen-Chang Wu | Light fixture assembly and installation structure capable of both hanging and suspended applications |
US6489560B1 (en) * | 2002-01-10 | 2002-12-03 | Wen-Chang Wu | Positioning device of lamp rod used in ceiling lamp of wire box |
US6589075B1 (en) * | 2001-12-26 | 2003-07-08 | Wen-Chang Wu | Device for rapidly assembling lamp rod and lamp seat |
US6600102B1 (en) * | 2002-01-10 | 2003-07-29 | Wen-Chang Wu | Wire connection device of ceiling lamp capable of being assembled by users |
US6617513B1 (en) * | 2002-10-07 | 2003-09-09 | Wen-Chang Wu | Lamp rod assembled device for assembling inserting rod into wire box |
US6685346B2 (en) * | 2002-02-13 | 2004-02-03 | Wen-Chang Wu | Do-it-yourself lamp rod |
US6692140B2 (en) * | 2001-11-28 | 2004-02-17 | Wen-Chang Wu | Lamp rod for mounting a lamp to a junction box |
US6743978B2 (en) * | 2002-09-17 | 2004-06-01 | Wen-Chang Wu | Wire connection box with rapidly-assembled lamp rod |
-
2003
- 2003-09-23 US US10/667,445 patent/US6875919B1/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6455775B1 (en) * | 2001-04-20 | 2002-09-24 | Wen-Chang Wu | Light fixture assembly and installation structure capable of both hanging and suspended applications |
US6441302B1 (en) * | 2001-07-27 | 2002-08-27 | Wen-Chang Wu | Junction box mount structure |
US6692140B2 (en) * | 2001-11-28 | 2004-02-17 | Wen-Chang Wu | Lamp rod for mounting a lamp to a junction box |
US6589075B1 (en) * | 2001-12-26 | 2003-07-08 | Wen-Chang Wu | Device for rapidly assembling lamp rod and lamp seat |
US6489560B1 (en) * | 2002-01-10 | 2002-12-03 | Wen-Chang Wu | Positioning device of lamp rod used in ceiling lamp of wire box |
US6600102B1 (en) * | 2002-01-10 | 2003-07-29 | Wen-Chang Wu | Wire connection device of ceiling lamp capable of being assembled by users |
US6685346B2 (en) * | 2002-02-13 | 2004-02-03 | Wen-Chang Wu | Do-it-yourself lamp rod |
US6743978B2 (en) * | 2002-09-17 | 2004-06-01 | Wen-Chang Wu | Wire connection box with rapidly-assembled lamp rod |
US6617513B1 (en) * | 2002-10-07 | 2003-09-09 | Wen-Chang Wu | Lamp rod assembled device for assembling inserting rod into wire box |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120619A (en) * | 2017-06-30 | 2017-09-01 | 苏州欧普照明有限公司 | A kind of light fixture of lamp bracket and the application lamp bracket |
US11054098B1 (en) * | 2020-07-22 | 2021-07-06 | Revel Home | Knock-down chandelier |
Also Published As
Publication number | Publication date |
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US6875919B1 (en) | 2005-04-05 |
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