Abstract: An automatic lamp installation mechanism includes a support element having one end of rotatably connected to a side of a fixing base; an elastic element arranged between the support element and the fixing base, a fixing element provided on the support element and including a first catch element; and a limiting element provided on the side of the fixing base and having a triggering element and a second catch element, wherein the triggering element is located apart from the fixing base.

Abstract: A recessed light apparatus for being installed at a ceiling includes a light source unit, a heat sink for dissipating heat generated from the light source unit, and a thermal insulating member coupled between the heat sink and the light source unit to define an upper space above the heat insulating member and a bottom space below the thermal insulating member. In case of fire, the heat insulating member prevents flame or fire spreading from the bottom space to the upper space.

Abstract: A recessed light apparatus for being installed at a ceiling includes a light source unit, a heat sink for dissipating heat generated from the light source unit, and a thermal insulating member coupled between the heat sink and the light source unit to define an upper space above the heat insulating member and a bottom space below the thermal insulating member. In case of fire, the heat insulating member prevents flame or fire spreading from the bottom space to the upper space.

Abstract: A recessed light apparatus for being installed at a ceiling includes a light source unit, a heat sink for dissipating heat generated from the light source unit, and a thermal insulating member coupled between the heat sink and the light source unit to define an upper space above the heat insulating member and a bottom space below the thermal insulating member. In case of fire, the heat insulating member prevents flame or fire spreading from the bottom space to the upper space.

Abstract: An automatic lamp installation mechanism includes a support element having one end of rotatably connected to a side of a fixing base; an elastic element arranged between the support element and the fixing base, a fixing element provided on the support element and including a first catch element; and a limiting element provided on the side of the fixing base and having a triggering element and a second catch element, wherein the triggering element is located apart from the fixing base.

Abstract: A recessed light apparatus for being installed at a ceiling includes a light source unit, a heat sink for dissipating heat generated from the light source unit, and a thermal insulating member coupled between the heat sink and the light source unit to define an upper space above the heat insulating member and a bottom space below the thermal insulating member. In case of fire, the heat insulating member prevents flame or fire spreading from the bottom space to the upper space.

Abstract: A recessed type lamp with a radiant heat device (3), comprises a lamp shade body (1), a lamp body (2) installed in the lamp shade body (1), and a radiant heat device (3) connected with the lamp shade body (1). A flame-proof expansion piece (4) preventing the radiant heat device (3) from being damaged by the flame is installed between the radiant heat device (3) and the lamp shade body (1) and/or in the lamp shade body (1) and/or in the radiant heat device (3).

Abstract: A fireproof lamp, comprises a barrel cover (2) and a lamp holder (4) installed therein. A through hole (6) is provided on the barrel cover (2). A pipe (5) is installed in the through hole (6), and an electric wire connected with the lamp holder (4) is connected to a junction box (8) outside of the barrel cover (2). An expansion fireproof material (9) is provided inside the barrel cover (2).

Abstract: A recessed type lamp with a radiant heat device (3), comprises a lamp shade body (1). a lamp body (2) installed in the lamp shade body (1), and a radiant heat device (3) connected with the lamp shade body (1). A flame-proof expansion piece (4) preventing the radiant heat device (3) from being damaged by the flame is installed between the radiant heat device (3) and the lamp shade body (1) and/or in the lamp shade body (1) and/or in the radiant heat device (3).

Abstract: A fireproof lamp, comprises a barrel cover (2) and a lamp holder (4) installed therein. A through hole (6) is provided on the barrel cover (2). A pipe (5) is installed in the through hole (6), and an electric wire connected with the lamp holder (4) is connected to a junction box (8) outside of the barrel cover (2). An expansion fireproof material (9) is provided inside the barrel cover (2).

Abstract: The fire-rated recessed downlight includes a mantle, and a light fixture which is fixed in the mantle, said mantle having at least one radiating hole, in which a dilatable fireproof piece is fixed. The radiating hole is connected with outside of the mantle through a radiating aperture. The radiating hole of the mantle and the dilatable fireproof piece could help to radiate the heat in ordinary situations and the dilatable fireproof piece will expand rapidly to close the radiating hole when on fire, therefore the fire inside the mantle will not spread to the outside.

Abstract: The fire-rated recessed downlight includes a mantle, and a light fixture which is fixed in the mantle, said mantle having at least one radiating hole, in which a dilatable fireproof piece is fixed. The radiating hole is connected with outside of the mantle through a radiating aperture. The radiating hole of the mantle and the dilatable fireproof piece could help to radiate the heat in ordinary situations and the dilatable fireproof piece will expand rapidly to close the radiating hole when on fire, therefore the fire inside the mantle will not spread to the outside.