Electrical box mounting method preventive of water ingress
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H02G-003/12
H02G-003/08
E04B-002/70
E04B-001/62
출원번호
US-0900152
(2018-02-20)
등록번호
US-10128644
(2018-11-13)
발명자
/ 주소
Gilstrap, Mark
출원인 / 주소
Gilstrap, Mark
대리인 / 주소
Timothy E. Siegel Patent Law, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
20
초록▼
An electrical unit mounting assembly, having a top, bottom, back and front, and including a partial enclosure, made of insulating material, defining a cavity having a mouth at its front and defining a through-hole leading to the cavity, at its back and a panel extending outwardly from the mouth, for
An electrical unit mounting assembly, having a top, bottom, back and front, and including a partial enclosure, made of insulating material, defining a cavity having a mouth at its front and defining a through-hole leading to the cavity, at its back and a panel extending outwardly from the mouth, for at least 4 cm and having a front surface. In greater detail, the assembly is oriented in an upright manner so that its top is topmost, the through-hole is constructed so that liquid cannot be driven by gravity from inside the cavity, through the through-hole and wherein the front surface of the panel includes raised surfaces defining down channels to prevent a foreign surface from blocking liquid-flow down the down-channels.
대표청구항▼
1. A method of providing an electrical junction box, on the exterior of a structure having a frame of longitudinal elements, supporting a secondary weather barrier, and having a primary weather barrier that has an exterior surface, comprising: providing an electrical unit mounting assembly having a
1. A method of providing an electrical junction box, on the exterior of a structure having a frame of longitudinal elements, supporting a secondary weather barrier, and having a primary weather barrier that has an exterior surface, comprising: providing an electrical unit mounting assembly having a partial enclosure defining a cavity having a mouth, and having a panel extending outwardly from said mouth and having a front surface, that has a bottom, said assembly further defining a through-hole, opposed to said mouth;after said frame has been built, but before said primary weather barrier has been installed, attaching said panel, and thereby said mounting assembly, to said frame, so that said partial enclosure extends forward from said panel;forming said secondary weather barrier on said frame, said secondary weather barrier being formed of sheets of liquid impermeable material, and in said forming of said secondary weather barrier a first sheet of liquid impermeable material is placed so that it extends from above, over at least a top portion of said panel, and a second sheet of liquid impermeable material is placed so that a bottom portion of said panel extends over a top portion of said second sheet of liquid impermeable material;passing an insulated wire through said through-hole defined by said base portion, electrically connecting said insulated wire to an electrical unit so as to supply electricity to said electrical unit and installing said electrical unit into said mounting assembly interior space;installing said primary weather barrier, and leaving a through-hole in it, to accommodate said partial enclosure; andwherein said through-hole is constructed so that liquid cannot be driven by gravity to flow out of said cavity through said through-hole, and wherein said front surface of said panel is formed with raised elements that define a set of down channels between said raised elements, said raised elements preventing said primary weather barrier from touching said set of down-channels and thereby blocking water flow down said front surface of said panel, so that any water that enters said cavity will flow out again through the mouth, and any water in said down channels will flow to said bottom of said panel. 2. The method of claim 1, wherein said electrical unit is an electrical receptacle. 3. The method of claim 1, wherein said electrical unit is an electrical light fixture. 4. The method of claim 1, wherein said assembly further includes a tubular extension set into said partial enclosure at a first position, and wherein said method includes adjusting said tubular extension relative to said partial enclosure from said first position to a second position. 5. The method of claim 1, wherein said primary weather barrier has an exterior surface and wherein a prospective location of said exterior surface is unknown prior to installation of said electrical unit mounting assembly, and wherein said step of providing an electrical unit mounting assembly includes selecting between at least a first said mounting assembly and a second said mounting assembly, and wherein said partial enclosure of said first mounting assembly extends further forward from said panel than said partial enclosure of said second mounting assembly and wherein said mounting assembly having a partial enclosure that will extend closest to said prospective location of said exterior surface is chosen. 6. The method of claim 1, wherein said secondary weather barrier is formed of sheets of liquid impermeable material, and in said forming of said secondary weather barrier a first sheet of liquid impermeable material is placed so that it extends from above, over a top portion of said panel, and a second sheet of liquid impermeable material is placed so that a bottom portion of said panel extends over a top portion of said second sheet of liquid impermeable material. 7. The method of claim 1, wherein said longitudinal elements are pieces of shaped timber. 8. The method of claim 7, wherein said attaching said panel to said frame is accomplished by nailing said panel to a piece of shaped timber. 9. The method of claim 1, wherein said sheets of liquid impermeable material are taken from a group consisting essentially of polyethylene sheeting, polypropylene sheeting and asphalt saturated building papers.
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이 특허에 인용된 특허 (20)
Feyes, Andrew M.; Troder, Mark A., Air tight electrical box.
Kleinatland Joseph W. (281 Willowview Dr. Akron OH 44319) Lucore Dale J. (3382 S. Arlington Rd. Akron OH 44312), Electrical outlet and under plate assembly.
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