Recessed lighting fixture and method of installing LED lamps therein
Disclosed is a recessed lighting fixture having a housing ( 1 ), wherein an edge at an open end of the housing ( 1 ) extends horizontally and outwardly and then bends perpendicularly and downwardly to form a first chamber ( 2 ) having a rectangular cross section, a bottom of the perpendicular edge extends horizontally and outwardly and then bends perpendicularly and upwardly to form a tray ( 21 ) having a rectangular cross section, a mounting element ( 3 ) is fixed to a bottom of the first chamber ( 2 ), the mounting element ( 3 ) has a first mounting room ( 31 ) for receiving an LED lamp ( 4 ), and a magnetic body ( 5 ) for attracting and positioning the LED lamp ( 4 ).
1. A recessed lighting fixture comprising a housing ( 1 ), wherein
an edge at an open end of the housing ( 1 ) extends horizontally and outwardly and then bends perpendicularly and downwardly to form a first chamber ( 2 ) having a rectangular cross section,
a bottom of the perpendicular edge extends horizontally and outwardly and then bends perpendicularly and upwardly to form a tray ( 21 ) having a rectangular cross section,
a mounting element ( 3 ) is fixed to a bottom of the first chamber ( 2 ),
the mounting element ( 3 ) has a magnetic body ( 5 ) for attracting and positioning the LED lamp ( 4 );
wherein the mounting element ( 3 ) is consisted of:
an U-shaped body ( 32 );
a vertical wall ( 33 ), the vertical wall ( 33 ) running parallel with a side wall ( 321 ) of the U-shaped body ( 32 ) and being connected with the side wall ( 321 ) through a horizontal wall ( 36 ); and
a cantilever ( 34 ), the cantilever ( 34 ) being formed at a bottom end of the vertical wall ( 33 ) and consisted of an outwardly-extending portion and an inwardly-extending potion, wherein the outwardly-extending portion of the cantilever ( 34 ) covers a portion of a bottom surface of the tray ( 21 ), the inwardly-extending potion of the cantilever ( 34 ) runs parallel with a bottom wall of the U-shaped body ( 32 ) and has a plurality of upwardly-and-perpendicularly positioned gripper jaws ( 341 );
a first mounting room ( 31 ) for receiving an LED lamp ( 4 ) is formed between the bottom wall of the U-shaped body ( 32 ) and the gripper jaws ( 341 ); and
a second mounting room ( 35 ) for receiving an aluminum substrate ( 8 ) having LED bulbs ( 81 ) thereon is a space defined among the vertical wall ( 33 ), the horizontal wall ( 36 ) and the inwardly-extending potion of the cantilever ( 34 ).
2. The recessed lighting fixture of claim 1 , wherein an inner wall of the housing ( 1 ) is provided with a hook holder ( 11 ), which is corresponding to a hook ( 42 ) provided at an end of a sling ( 41 ) provided on a wall of the LED lamp ( 4 ); the LED lamp ( 4 ) is connected to the housing ( 1 ) through the hook ( 42 ) being caught in the hook holder ( 11 ).
3. The recessed lighting fixture of claim 1 , wherein the U-shaped body ( 32 ) has the magnetic body ( 5 ) therein.
4. A method of replacing fluorescent lamps with LED lamps in the recessed lighting fixture of claim 1 , comprising:
removing reflector panels ( 6 ) and fluorescent lamps ( 7 ) from the recessed lighting fixture;
connecting a hook ( 42 ) of a sling ( 41 ) provided on a wall of the LED lamp ( 4 ) to a hook holder ( 11 ) of the housing ( 1 );
finishing electrical connections of the LED lamp; and
pushing the LED lamp ( 4 ) into the first mounting room ( 31 ), the LED lamp ( 4 ) is thus positioned when it is attracted to the magnetic body ( 5 ) located in the mounting element ( 3 ).