CN213810281U - Embedded lamp - Google Patents

Abstract

The utility model belongs to the technical field of lamps and lanterns, especially, relate to an embedded lamps and lanterns. An embedded lamp comprises a first light source used for emitting first light, a second light source used for emitting second light, a reflecting cup used for reflecting the first light and a light guide ring arranged around the reflecting cup in a surrounding mode. The light guide ring is provided with a narrow edge, and the second light source emits second light through the narrow edge of the light guide ring. This lamps and lanterns can provide two kinds of light to can possess two kinds of usage of main light and night-light simultaneously, increased the function of lamps and lanterns, the facilitate promotion is used.

Description

Embedded lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, especially, relate to an embedded lamps and lanterns.

Background

Typically, multiple types of light fixtures are used to provide different lighting. For example, one light fixture is used as a full light, while another light fixture is used as a night light. For another example, one light fixture is used as a full illumination lamp, while another light fixture is used as an indicator lamp or a signal lamp (e.g., a warning lamp). However, using multiple types of light fixtures increases cost and creates challenges in installation space, among other things. Therefore, there is a need to provide a solution that enables one luminaire to provide different target lights.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a recessed light fixture, which aims to solve the problem that the use of multiple types of light fixtures in the prior art increases the cost and occupies the installation space.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

the utility model provides an embedded lamp, is including the first light source that is used for launching first light, the second light source that is used for launching the second light, the reflection of light cup that is used for reflecting first light and encircle the leaded light ring that sets up around reflection of light cup, the leaded light ring is equipped with the narrow limit, the second light source launches the second light through the narrow limit of leaded light ring.

As another embodiment of the present application, an embedded lamp further includes a light source board, and the first light source and the second light source are disposed on the same side of the light source board.

As another embodiment of the present application, a recessed light fixture further includes a housing, and the light guide ring includes a main body portion and an edge portion; at least one part of the body part of the light guide ring is arranged in the cavity of the shell, and at least one part of the edge part of the light guide ring is arranged outside the shell.

As another embodiment of the present application, the edge portion includes a wide surface, and the edge portion of the light guide ring is configured to emit the second light entering the light guide ring through the narrow side of the light guide ring from the wide surface of the edge portion of the light guide ring.

As another embodiment of the present application, the edge portion further includes a second wide surface, the second wide surface of the edge portion of the light guiding ring includes a patterned surface, and the wide surface of the edge portion of the light guiding ring and the second wide surface of the edge portion of the light guiding ring are respectively located on opposite surfaces of the edge portion of the light guiding ring.

As another embodiment of the present application, the light source board is disposed in the cavity of the housing and connected to the housing.

As another embodiment of the present application, a portion of the light-guiding ring is located between the light-reflecting cup and the housing.

As another embodiment of the present application, the reflector cup is secured to the housing by one or more fasteners extending through holes in the light source board.

As another embodiment of the present application, a gap is provided between the second light source and the narrow side of the light guiding ring.

As another embodiment of the present application, a recessed light fixture further includes a light transmissive plate coupled to the reflector cup, the light transmissive plate such that a first light emitted by the first light source passes through the light transmissive plate to illuminate an area below the recessed light fixture.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: this embedded lamps and lanterns can provide two kinds of light to can possess two kinds of usage of main light and night-light simultaneously, increase the function of lamps and lanterns, compare in using two kinds of lamps and lanterns the cost is reduced, the facilitate promotion is used.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.

Fig. 1A and 1B are schematic diagrams illustrating different angles of a recessed light fixture according to an embodiment of the present invention;

fig. 2 shows an exploded view of the recessed light fixture of fig. 1A in accordance with an embodiment of the present invention;

fig. 3 shows a bottom view of the light source board of the recessed light fixture of fig. 1A according to an embodiment of the present invention;

fig. 4A illustrates a top view of the light guiding ring of the recessed light fixture of fig. 1A according to an embodiment of the present invention;

fig. 4B illustrates a bottom view of the light guiding ring of the recessed light fixture of fig. 1A according to an embodiment of the present invention;

fig. 4C shows a cross-sectional view of the light guiding ring of the recessed light fixture of fig. 1A according to an embodiment of the present invention;

fig. 5A illustrates a top view of a reflector cup of the recessed light fixture of fig. 1A in accordance with an embodiment of the present invention;

fig. 5B illustrates a bottom view of the reflective cup of the recessed light fixture of fig. 1A according to an embodiment of the present invention;

fig. 6A and 6B show cross-sectional views of the recessed light fixture of fig. 1A according to embodiments of the present invention;

fig. 7 shows a partial enlarged view of a cut-away section of the recessed light fixture of fig. 1A in accordance with an embodiment of the present invention;

fig. 8 illustrates another cross-sectional view of the recessed light fixture of fig. 1A in accordance with an embodiment of the present invention;

fig. 9 shows a schematic diagram of a lighting system including the recessed light fixture in fig. 1A according to an embodiment of the present invention.

The drawings illustrate only exemplary embodiments and are not to be considered limiting of the scope of protection. The elements and features illustrated in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of particular embodiments. Additionally, certain dimensions or locations may be exaggerated to help visually convey principles of the embodiments. The use of the same reference symbols in different drawings indicates similar or corresponding, but not necessarily identical, elements.

Detailed Description

In the following paragraphs, specific embodiments will be described in further detail, by way of example, with reference to the accompanying drawings. In the description, well-known components, methods, and/or processing techniques have been omitted or briefly described. Furthermore, reference to various features in the embodiments does not imply that all embodiments must include the referenced features.

Fig. 1A and 1B show views of a recessed light fixture 100 from different angles according to an embodiment of the present invention, and fig. 2 shows an exploded view of the recessed light fixture 100 in fig. 1A according to an embodiment of the present invention. As an example, the recessed light fixture 100 may be a direct mount light fixture. In one embodiment, the recessed light fixture 100 includes a light guiding ring 102, a light reflecting cup 104, a light transmitting plate 106, and a housing 108. As shown in connection with fig. 2, the housing 108 may serve as a heat sink to receive and dissipate heat generated by the light source board 202. The light-transmitting plate 106 is coupled to the light-reflecting cup 104. The reflector cup 104 is connected to the light source board 202 and the housing 108. Specifically, the reflective cup 104 is fixed to the light source plate 202 and the housing 108.

As an example, when the recessed light fixture 100 is installed on a ceiling in the orientation shown in fig. 1A, the recessed light fixture 100 may provide the first light to an area below the recessed light fixture 100 through the light-transmitting plate 106. The recessed light fixture 100 may also provide a second light to the area under the recessed light fixture 100 through the wide surface 112 of the rim portion 110 of the light guiding ring 102.

Specifically, the first light source emits the first light through the light-transmitting panel 106, and the second light source emits the second light through the wide surface 112 of the edge portion 110. As an example, the first light may be a downlight that provides illumination to an area below the recessed light fixture 100. The second light may be a nightlight (e.g., low brightness and/or warm color temperature) having the dim level and/or color temperature of a typical nightlight, as would be readily understood by one of ordinary skill in the art, given the benefit of this disclosure.

As an example, as shown in fig. 2, the light guide ring 102 includes a body portion 206 and an edge portion 110 extending from the body portion 206. The body portion 206 of the light guiding ring 102 is at least partially disposed within the cavity of the housing 108. The body portion 206 of the light guiding ring 102 may be circumferentially disposed around at least a portion of the light reflecting cup 104. The reflector cup 104 is arranged such that an inner surface of the reflector cup 104 reflects a portion of the first light emitted by the first light source towards an area below the recessed light fixture 100.

In one embodiment, at least a portion of the rim portion 110 of the light guiding ring 102 is disposed outside the cavity of the housing 108. The edge portion 110 is provided with a second wide surface 120, and the second wide surface 120 is provided with an interference pattern for reflecting light passing through the light guiding ring 102, so that the amount of light emitted from the wide surface 112 is increased. In other embodiments, the second broad surface 120 may not be provided with an interference pattern.

As an example, and as shown in connection with fig. 2, a light source board 202 is disposed within a cavity of the housing 108. In particular, the light source board 202 is coupled to a back plate 204 of the housing 108 that is positioned within the cavity of the housing 108. The power line 118 is used to provide power to the light sources of the light source board 202. Specifically, one end of the power line 118 is provided with a connector 208, and the connector 208 can be inserted into a mating connector of the driver.

In one embodiment, the first connecting member 114 and the second connecting member 116 are connected to the back plate 204 of the housing 108. Specifically, the first connecting member 114 and the second connecting member 116 may be spring members. The first and second connection assemblies 114 and 116 are used to mount the recessed light fixture 100 to a ceiling as would be readily understood by one of ordinary skill in the art, given the benefit of this disclosure.

As an example, the light guiding ring 102 may be made of polycarbonate 5VA material or other suitable material (e.g., acrylic) using a method such as molding. The reflector cup 104 may be made of plastic or other opaque material using methods such as molding. The reflective cup 104 may be white, or any other suitable color that reflects light may be used. The light-transmitting plate 106 may be made of a translucent material such as acryl, glass, or the like. The housing 108 may be made of metal (e.g., aluminum) or other suitable material that enables the housing 108 to function as a heat sink. The housing 108 may be stamped or otherwise formed as would be readily understood by one of ordinary skill in the art, given the benefit of this disclosure.

The light guiding ring 102 serves as a trim for the recessed light fixture 100 and directs light to a target area. The light source of the light source board 202 is controllable such that the recessed light fixture 100 emits a first light ray (i.e., a light ray emitted through the light-transmitting panel 106) or a second light ray (i.e., a light ray emitted through the wide surface 112). As an example, the first light and the second light may be emitted simultaneously. As another example, neither the first light nor the second light may be emitted within a particular time.

As an example, the components of the recessed light fixture 100 may have shapes other than those shown without departing from the scope of the present disclosure. In particular, the light-guiding ring 102 may have a different shape than that shown.

Fig. 3 shows a bottom view of the light source board 202 of the recessed light fixture 100 according to an embodiment of the present invention. As shown in fig. 1A-3, the light source board 202 includes a main light source 302 and a night light source 310. For ease of illustration, the present embodiment shows the main light source 302 within the main light dashed circle 304 and the night light source 310 between the two night light dashed circles 314. The light source board 202 may also include a controller (not shown) for controlling the operation of the main light source 302 and the night light source 310, as will be readily understood by those of ordinary skill in the art, given the benefit of this disclosure.

As an example, the main light sources 302 include main Light Emitting Diodes (LEDs)308 and the night light sources 310 include night Light Emitting Diodes (LEDs) 312. As shown in FIG. 3, reference numeral 308 is used to individually or collectively refer to all of the main lamp Light Emitting Diodes (LEDs) within the main lamp dashed circle 304. Reference numeral 312 is used to individually or collectively refer to all night Light Emitting Diodes (LEDs) between two dashed circle 314 of the night light. Main Light Emitting Diodes (LEDs)308 and night Light Emitting Diodes (LEDs)312 may be mounted on the printed circuit board 306.

As an example, the main light source 302 may emit a first light ray that is emitted from the main light source 302, reflected by the reflective cup 104, and emitted through the light-transmitting panel 106. The main light source 302 may also emit a second light ray that enters the light guiding ring 102 through the narrow side of the light guiding ring 102 and exits through the wide surface 112, as will be described in more detail below. Night Light Emitting Diodes (LEDs)312 of night light source 310 may be circumferentially disposed about main Light Emitting Diodes (LEDs)308 of main light source 302. As shown in FIG. 3, the main Light Emitting Diodes (LEDs)308 of the main light source 302 and the night Light Emitting Diodes (LEDs)312 of the night light source 310 are both disposed on the same side of the light source board 202.

In one embodiment, the light source board 202 has a first guiding hole 316 and a second guiding hole 318 for matching with the guiding post protruding from the light guiding ring 102. The guide posts protrudingly provided on the light guide ring 102 serve to position the light guide ring 102 at a target position corresponding to the light source board 202 and the housing 108. The light source plate 202 is further provided with through holes 320 for fitting with fasteners for fixing the reflective cup 104 to the light source plate 202 and the housing 108. The light source board 202 is further provided with a receptacle 322 for mating with a retaining member for securing the light source board 202 to the back plate 204 of the housing 108. The light source plate 202 is further provided with positioning holes 324 adapted to the positioning pins protruding from the reflective cup 104. The positioning pins protruded from the reflective cup 104 are used to position the reflective cup 104 at a target position corresponding to the light source board 202 and the housing 108.

As an example, the light source board 202 may have a shape different from the illustrated shape without departing from the scope of the present disclosure. As another example, the light source board 202 is provided with more than two light sources. As another example, the main light source 302 and the night light source 310 may be mounted on different circuit boards without departing from the scope of the present disclosure. As another example, the main Light Emitting Diodes (LEDs)308 of the main light source 302 and the night Light Emitting Diodes (LEDs)312 of the night light source 310 may be positioned in different locations than shown without departing from the scope of this disclosure. As another example, the main light source 302 and the night light source 310 may each include more or fewer Light Emitting Diodes (LEDs) than shown without departing from the scope of the present disclosure. As another example, the LEDs of the main light source 302 and the LEDs of the night light source 310 may be arranged differently than shown without departing from the scope of this disclosure. As another example, the main light source 302 and the night light source 310 may each include a single Light Emitting Diode (LED) without departing from the scope of this disclosure.

Fig. 4A shows a top view of the light guide ring 102 of the recessed light fixture 100 in fig. 1A, fig. 4B shows a bottom view of the light guide ring 102 of the recessed light fixture 100 in fig. 1A, and fig. 4C shows a cross-sectional view of the light guide ring 102 of the recessed light fixture 100 in fig. 1A according to an embodiment of the present invention. As shown in fig. 1A-4C, as an example, the light guide ring 102 includes a body portion 206 and an edge portion 110. The light guiding ring 102 is provided with a narrow edge 404 for receiving light emitted by the night light source 310 of the light source board 202. The light guiding ring 102 has an opening 406, and the opening 406 is sized to allow a portion of the light reflecting cup 104 to pass through the opening 406. As an example, the rim portion 110 includes a bend 412 corresponding to a main portion of the rim portion 110. The rim portion 110 also includes an outer flange 402.

When the edge portion 110 extends from the position of the body portion 206 to the position of the outer flange 402, the edge portion 110 turns and forms a bent portion 412. Specifically, a gap is provided between the curved portion 412 and the ceiling plane 416, or the distance between the curved portion 412 and the ceiling plane 416 is greater than the distance between the end 414 of the edge portion 110 and the ceiling plane 416, and the end 414 of the edge portion 110 includes the outer flange 402. In particular, the end 414 may be in contact with the ceiling plane 416.

As an example, the light guide ring 102 is provided with a first guide post 408 and a second guide post 410 for positioning the light guide ring 102 at a target position corresponding to the light source board 202 and the housing 108. Specifically, the first guide post 408 or the second guide post 410 is inserted into any one of the first guide hole 316 and the second guide hole 318, and the first guide post 408 or the second guide post 410 is inserted into a corresponding hole on the back plate 204 of the housing 108.

As an example, the second wide surface 120 may reflect light that reaches the second wide surface 120 through the light guiding ring 102. Specifically, light emitted by the night light source 310 enters the narrow side 404 of the light guide ring 102 and travels within the light guide ring 102. The interference pattern of the second wide surface 120 may reduce the light emitted through the second wide surface 120 by reflecting a portion of the light back into the light guide ring 102, thereby enabling more light to be emitted from the light guide ring 102 through the wide surface 112 of the rim portion 110. As an example, light rays exiting from the wide surface 112 are most bright at the bend 412. As an example, some of the light entering the light guiding ring 102 through the narrow edge 404 of the light guiding ring 102 may exit the light guiding ring 102 through the outer flange 402.

As an example, the wide surface 112 is provided with a pattern such as a logo, directional symbol (e.g., arrow, etc.), and the light emitted from the wide surface 112 can illuminate and display the pattern. As an example, a particular pattern may be etched onto wide surface 112. As another example, portions or the entirety of light guide ring 102 may have a different shape than shown without departing from the scope of the present disclosure. As another example, one or more guide posts may be omitted without departing from the scope of the present disclosure.

Fig. 5A shows a top view of the reflective cup 104 of the recessed light fixture 100 of fig. 1A, and fig. 5B shows a bottom view of the reflective cup 104 of the recessed light fixture 100 of fig. 1A. As an example, as shown in FIGS. 1A-5B, the reflector cup 104 includes an outer surface 502 and an inner surface 510. Specifically, the outer surface 502 and the inner surface 510 are reflective surfaces.

In one embodiment, the reflector cup 104 is provided with an opening 504 for mating and aligning with the primary light source 302 of the light source board 202. After the recessed light fixture 100 is recessed mounted to a ceiling, the interior surface 510 can reflect a portion of the light emitted by the main light source 302 to an area below the recessed light fixture 100. In particular, a portion of the interior surface 510 can reflect a portion of the light emitted by the main light source 302 toward the light-transmitting panel 106, which allows the light to pass through and be emitted into the area under the recessed light fixture 100 by the light-transmitting panel 106.

As an example, the reflective cup 104 includes a positioning pin 506 protruded and inserted into the positioning hole 324 of the light source board 202. The alignment pins 506 are also adapted to be inserted into corresponding holes in the back plate 204 of the housing 108. The reflector 104 further includes first and second supports 508, 516 extending from the reflector 104, each of the first and second supports 508, 516 having bolt holes for receiving fasteners for securing the reflector 104 to the light source panel 202 and the housing 108.

As an example, the reflective cup 104 includes a clip 512 for securing the optically transmissive plate 106 to the reflective cup 104. Specifically, the snap protrusions are disposed on the inner surface 510 of the reflective cup 104 and are inserted into the corresponding slots of the transparent plate 106. The light-transmitting plate 106 is secured to the light-reflecting cup 104, with a portion of the light-reflecting cup 104 being located above the light-transmitting plate 106 and a portion of the light-reflecting cup 104 being located below the light-transmitting plate 106. Specifically, the opening 514 of the reflective cup 104 is located below the light-transmitting plate 106.

As an example, the reflector cup 104 may have a different shape than shown without departing from the scope of the present disclosure. As an example, the light-transmissive plate 106 may have a different position relative to the inner surface 510 of the light-reflecting cup 104 without departing from the scope of the present disclosure.

Fig. 6A and 6B show cross-sectional views of the recessed light fixture 100 in fig. 1A according to embodiments of the present invention, and fig. 7 shows a partial enlarged view of a cross-sectional plane of the recessed light fixture 100 in fig. 1A according to embodiments of the present invention. As an example, as shown in FIGS. 1A-7, a light source board 202 is secured to the housing 108. The primary light sources 302 of the light source board 202 are aligned with the apertures 504 of the reflector cup 104 and the primary light sources 302 of the light source board 202 are used to emit light towards the light-transmitting panel 106 and the inner surface 510 of the reflector cup 104. The light emitted by the main light source 302 passes directly through the light-transmitting panel 106 or through the light-transmitting panel 106 after being reflected by the inner surface 510 of the reflector cup 104. Generally, the light emitted by the main light source 302 serves as a downlight that provides illumination to the area beneath the recessed light fixture 100.

As an example, night Light Emitting Diodes (LEDs)312 of the night light source 310 are used to emit light toward the narrow side 404 of the light ring 102. Specifically, at least a portion of the light emitted by the night Light Emitting Diodes (LEDs)312 of the night light source 310 enters the light guide ring 102 through the narrow edge 404 and exits the light guide ring 102 through the wide surface 112 of the rim portion 110. As described above, the edge portion 110 includes the bent portion 412. Specifically, the light rays exiting from the wide surface 112 are most bright at the bend 412. The light emitted by the night light source 310 and exiting the broad surface 112 of the rim portion 110 acts as a night light having a dim level and/or color temperature suitable for night lighting.

As an example, the main light source 302 and the night light source 310 of the light source board 202 are controllable such that when the night light source 310 is turned on, the main light source 302 is turned off, i.e.: the recessed light fixture 100 can be used as a night light. The main light source 302 and the night light source 310 of the light source board 202 are controllable such that the night light source 310 is turned off when the main light source 302 is turned on. As another embodiment, the first light and the second light may be emitted simultaneously. Specifically, the main light source 302 and the night light source 310 can emit light simultaneously, respectively, such that the recessed light fixture 100 can provide both a downlight through the light-transmitting panel 106 and a night light through the wide surface 112.

The reflector cup 104 is capable of blocking light emitted by the main Light Emitting Diodes (LEDs)308 of the main light source from entering the narrow edge 404 of the light guiding ring 102. The reflective cup 104 is also capable of blocking light emitted by the night Light Emitting Diodes (LEDs)312 of the night light source 310 from entering the interior surface 510 of the reflective cup 104 and exiting the light transmissive panel 106.

As an example, some of the light emitted by the night Light Emitting Diodes (LEDs)312 of the night light source 310 and reaching the outer surface 502 of the reflective cup 104 can be reflected by the outer surface 502 back to the wide surface 112. The reflected light enters the light guiding ring 102 through the side surface 604 of the light guiding ring 102 and the narrow side 404 of the light guiding ring 102.

As an example, the night light source 310 may emit a light of a particular color as an alarm/warning light emitted by the recessed light fixture 100 through the wide surface 112 of the rim portion 110. In particular, the night light source 310 may emit red light or other light of a color different from the color of the light emitted by the main light source 302 and emitted through the light-transmitting panel 106. When the main light source 302 is off, red light emitted by the night light source 310 exits through the broad surface 112. As another example, the night light source 310 may emit light simultaneously when the main light source 302 emits light through the light-transmitting panel 106.

As one example, the wide surface 112 is provided with a pattern such as a logo, directional symbol (e.g., arrow, etc.). As an example, a particular pattern may be etched onto wide surface 112. The pattern may be illuminated or projected by light emitted from the broad surface 112 onto a surface (e.g., the ground).

As an example, night Light Emitting Diodes (LEDs)312 of night light source 310 may emit red, green, and blue light. In particular, the night light source 310 is controllable and provides light of a target color based on one or more of red, green, and blue light.

As an example, the edge portion 110 may be bent upward such that the end 414 of the edge portion 110 contacts the ceiling 602. As another example, the end 414 of the rim portion 110 may be bent upward without contacting the ceiling 602. In particular, the upwardly curved edge portion 110 can block and reduce air flow between the plenum (i.e., the space behind the ceiling 602) and the space below the ceiling 602.

In one embodiment, a first fastener 606 is inserted through holes in the housing 108 and the light source board 202 and into the first support 508 or the second support 516 of the reflector cup 104 for securing the reflector cup 104 to the housing 108. Since the light source board 202 is located between the reflective cup 104 and the back plate 204 of the housing 108, the fasteners 606 securing the reflective cup 104 to the housing 108 also secure the light source board 202 to the housing 108. The second fastener 608 passes through an aperture in the light source board 202 and secures the light source board 202 to the housing 108. In one embodiment, the power cord 118 or one or more wires of the power cord 118 are connected to the light source board 202 through a mounting hole 610 in the housing 108.

In general, the light guide ring 102 serves as a decoration of the recessed light fixture 100 while enabling the recessed light fixture 100 to emit the second light. In addition, the main light source 302 and the night light source 310 can be arranged on the same light source board 202 by using the light guide ring 102.

As another example, the recessed light fixture 100 may include more or fewer components than shown without departing from the scope of this disclosure. As another example, components of the recessed light fixture 100 may be connected to one or more other components of the recessed light fixture 100 using other means than those shown without departing from the scope of the present disclosure.

Fig. 8 shows another cross-sectional view of the recessed light fixture 100 of fig. 1A according to an embodiment of the present invention. As shown in fig. 1A-8, as an example, a bolt 802 similar to the first fastener 606 shown in fig. 6B is inserted through corresponding holes in the housing 108 and the light source board 202 and into the first holder 508 of the reflector cup 104. The bolts 802 shown in fig. 8 cooperate with the first fasteners 606 to secure the reflector cup 104 to the light source board 202 and the housing 108. A portion of the light guiding ring 102 is sandwiched between the light reflecting cup 104 and the housing 108 such that the light guiding ring 102 is fixed in place within the cavity of the housing 108. Screws 804, a second fastener 608 shown in fig. 6B, and other similar fasteners are used to secure the light source board 202 to the housing 108.

Fig. 9 illustrates a lighting system 900 including the recessed light fixture 100 of fig. 1A according to an embodiment of the present invention. As an embodiment, as shown in fig. 1A-9, a lighting system 900 includes a driver 902, a control device 904, and a recessed light fixture 100. The driver 902 provides a power source for compatibility with the main light source 302 and the night light source 310 of the recessed light fixture 100. In particular, the driver 902 provides power for compatibility with the Light Emitting Diodes (LEDs) of the main light source 302 and the night light source 310. In particular, the driver 902 is coupled to the recessed light fixture 100 through an electrical connection corresponding to or including the power cord 118 as shown in FIG. 1A. The power cord 118 includes a plurality of wires for providing power to the main light source 302 and the night light source 310. The amount of power provided by the driver 902 to the main light source 302 and the night light source 310 is adjusted according to a control input signal received from the control device 904.

As an example, the control device 904 controls the operation of the recessed light fixture 100 by controlling the driver 902. Specifically, the control device 904 may be mounted on a wall or in a portable device. The control device 904 is coupled to the driver 902 by a connection 908 (e.g., one or more wires). As another example, the control device 904 may communicate wirelessly with the driver 902 to control the recessed light fixture 100 by controlling the driver 902. The driver 902 is coupled with the recessed light fixture 100 by a second connection line 906.

As an example, the driver 902 may be integrated with the recessed light fixture 100 without departing from the scope of this disclosure.

Although specific embodiments have been described in detail herein, the foregoing description is illustrative. The technical features in the embodiments described herein are representative, and certain features, elements and/or steps may be added or omitted in alternative embodiments. Further, modifications to the embodiments described herein may be made by those skilled in the art without departing from the scope of the disclosure, which is to be accorded the broadest interpretation so as to encompass such modifications and equivalent structures.

Claims (10)

1. The embedded lamp is characterized in that the light guide ring is provided with a narrow edge, and the second light source emits the second light through the narrow edge of the light guide ring.

2. The recessed lighting fixture of claim 1, further comprising a light source board, wherein the first light source and the second light source are disposed on a same side of the light source board.

3. A recessed light fixture as defined in claim 2, further comprising a housing, the light ring comprising a body portion and a rim portion; at least one part of the body part of the light guide ring is arranged in the cavity of the shell, and at least one part of the edge part of the light guide ring is arranged outside the shell.

4. A recessed light fixture according to claim 3, wherein the edge portion includes a wide surface, and the edge portion of the light guide ring is configured to direct the second light entering the light guide ring through the narrow edge of the light guide ring out of the wide surface of the edge portion of the light guide ring.

5. A recessed light fixture according to claim 4, wherein the edge portion further comprises a second wide surface, the second wide surface of the edge portion of the light guiding ring comprises a patterned surface, and the wide surface of the edge portion of the light guiding ring and the second wide surface of the edge portion of the light guiding ring are respectively located on opposite sides of the edge portion of the light guiding ring.

6. A recessed light fixture according to claim 3, wherein the light source board is disposed within the cavity of the housing and is connected to the housing.

7. A recessed lighting fixture as claimed in claim 3, wherein the partially light-conducting ring is located between the reflector cup and the housing.

8. A recessed light fixture according to claim 3, wherein the reflector cup is secured to the housing by one or more fasteners extending through holes in the light source board.

9. A recessed light fixture according to claim 1, wherein a gap is provided between the second light source and the narrow edge of the light-guiding ring.

10. A recessed lighting fixture as recited in claim 1, further comprising a light-transmitting plate coupled to the reflector cup, the light-transmitting plate being such that the first light emitted by the first light source passes through the light-transmitting plate to illuminate an area beneath the recessed lighting fixture.

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