CN219177568U - Panel lamps and panel lamp devices - Google Patents

Abstract

The application discloses a flat lamp and a flat lamp device. The flat-panel lamp includes a light guide plate module, a light-transmitting shell, and a light source module. The light guide plate module includes at least two light guide plates spaced apart from each other, a light guide gap is formed between two adjacent light guide plates, and the light guide plate includes a light-incoming surface and a light-outgoing surface. The light-transmitting housing is provided with a receiving cavity, and the light guide plate module is arranged in the receiving cavity; the light-transmitting housing includes a light-guiding panel and at least one first light-guiding side, and the light-guiding panel covers the light-emitting surface of the light-guiding plate module. A light guide side is arranged on the side of the light guide panel facing the receiving cavity, and is located in the light guide gap. The light source module includes a first light source and a second light source. The first light source is arranged opposite to the light entrance surface of the light guide plate. The light emitted by the first light source enters the light guide plate through the light entrance surface and is emitted through the light exit surface and the light guide panel. . The light from the second light source is emitted through the side of the first light guide. The light effects of the above-mentioned flat-panel lamps are relatively rich.

Description

Panel lamps and panel lamp devices

technical field

The present application relates to the technical field of lamps, and more specifically, to a panel lamp and a panel lamp device.

Background technique

Flat panel lights are widely used in people's daily life. When the panel lamp is illuminated, the light is emitted along the lampshade of the panel lamp. Because the lampshade of the panel lamp is flat, the illuminated panel lamp is visually a plane, without prominent three-dimensional vision, and the visual effect is single. With the gradual improvement of people's life taste, the flat panel lamp with only lighting function can no longer meet the needs of consumers.

Utility model content

Embodiments of the present application provide a panel lamp and a panel lamp device.

According to the first aspect of the present application, an embodiment of the present application provides a flat panel lamp, which includes a light guide plate module, a light-transmitting housing, and a light source module. The light guide plate module includes at least two light guide plates spaced apart from each other, a light guide gap is formed between two adjacent light guide plates, and the light guide plate includes a light-incoming surface and a light-outgoing surface. The light-transmitting housing is provided with a receiving cavity, and the light-guide plate module is arranged in the receiving cavity; the light-transmitting housing includes a light-guiding panel and at least one first light-guiding side, and the light-guiding panel covers the light-emitting surface of the light-guiding plate module. A light guide side is arranged on the side of the light guide panel facing the receiving cavity, and is located in the light guide gap. The light source module includes a first light source and a second light source. The first light source is arranged opposite to the light entrance surface of the light guide plate. The light emitted by the first light source enters the light guide plate through the light entrance surface and is emitted through the light exit surface and the light guide panel. . Light from the second light source is emitted through the side of the first light guide.

Wherein, in some optional embodiments, the light-transmitting housing further includes a plurality of second light-guiding sides, and the plurality of second light-guiding sides are all arranged on the light-guiding panel facing the storage cavity. On one side of the second light guide side, a plurality of the second light guide sides are sequentially connected end to end to jointly define the storage cavity; the light source module also includes a third light source arranged in the storage cavity, and the third light source The light is emitted from the side of the second light guide.

Wherein, in some optional embodiments, the first light guide side is arranged in the storage cavity and divides the storage cavity into at least two storage chambers, and each of the light guide plates is located in a corresponding storage chamber. in the room.

Wherein, in some optional embodiments, the light guide plate further includes a back surface away from the light exit surface, the light entrance surface is connected between the back surface and the light exit surface, and is connected to the corresponding second light guide plate. The light sides are arranged at intervals relative to each other to form a predetermined gap, and the first light source is disposed in the predetermined gap.

Wherein, in some optional embodiments, the light guide panel covers the predetermined gap, and the first light source is spaced apart from the light guide panel; the flat panel lamp also includes a shading layer, and the shading layer is arranged on the Between the first light source and the light guide panel.

Wherein, in some optional embodiments, the light guide plate further includes a plurality of side surfaces, the side surfaces are connected between the back surface and the light-emitting surface, and the light-incoming surface and the plurality of side surfaces jointly form the The outer wall of the light guide plate; the side of one light guide plate is set at intervals relative to the side of the light guide plate adjacent to the light guide plate; the light guide plate module also includes a reflective layer, and the reflective layer is arranged on the back and at least one of the side surfaces, and the reflective surface of the reflective layer faces the interior of the light guide plate.

Wherein, in some optional embodiments, the flat panel lamp further includes a diffuser module, and the diffuser module is arranged between the light guide module and the light guide panel.

Wherein, in some optional embodiments, the diffuser plate module includes at least two diffuser plates spaced apart from each other, a through groove is formed between two adjacent diffuser plates, and the through groove is connected to the corresponding The light guide gaps are opposite to and communicated with each other, and the first light guide side is passed through the corresponding through groove and the corresponding light guide gap.

Wherein, in some optional embodiments, the light source module further includes a substrate, the substrate is arranged on the side of the light guide plate module away from the light guide panel, the first light source and the second The light sources are all arranged on the substrate, and the light-incoming surface is located between the light-emitting surface and the substrate; the first light source includes a plurality of first light-emitting units, and the plurality of first light-emitting units are arranged along the The extending directions of the light entering surfaces are arranged at intervals in sequence.

Wherein, in some optional embodiments, the second light source is fixed on the side of the substrate away from the light guide plate module, and the substrate is provided with a place-avoiding groove, and the place-avoiding groove and the corresponding The light guide gaps are opposite and connected, and the first light guide side passes through the shelter groove and is exposed on the side of the substrate away from the light guide plate module, so that the light from the second light source can into the side of the first light guide.

Wherein, in some optional embodiments, the first light guide side is flush with the surface of the substrate on a side away from the light guide plate module.

Wherein, in some optional embodiments, the first light guide side protrudes relative to the side of the substrate away from the light guide plate module, so as to be spaced apart from the second light source. A light-guiding side is provided with a light-reflecting member on a side away from the second light source.

Wherein, in some optional embodiments, the flat panel lamp further includes a bottom case, and the bottom case is arranged on the side of the substrate away from the light guide plate module; the bottom case includes a bottom wall and a first stop The light bar, the bottom wall is arranged at a distance from the substrate, the first light blocking bar is arranged between the bottom wall and the substrate, and is located on the side of the second light source away from the corresponding first light guide side of side.

Wherein, in some optional embodiments, the second light source includes a plurality of second light emitting units, and the plurality of second light emitting units are arranged at intervals along the extension direction of the first light guide side; The bottom case further includes a plurality of first spacer ribs arranged at intervals in sequence, and each first spacer rib is located between two adjacent second light emitting units.

Wherein, in some optional embodiments, the bottom case further includes a plurality of peripheral walls, the peripheral walls are connected to the side of the bottom wall facing the substrate, and the plurality of peripheral walls are connected end to end in sequence to jointly form an installation cavity, and the light-transmitting housing is embedded in the installation cavity.

Wherein, in some optional embodiments, the light-transmitting housing further includes a plurality of second light-guiding sides, and the plurality of second light-guiding sides are all arranged on the light-guiding panel facing the storage cavity. On one side of the second light guide side, a plurality of the second light guide sides are sequentially connected end to end to jointly define the storage cavity, and the light source module further includes a third light source arranged in the storage cavity, and the third light source The light is emitted from the second light guide side; a plurality of the surrounding walls are arranged around the plurality of second light guide sides.

Wherein, in some optional embodiments, the number of the first light guide sides is N, and N is a positive integer greater than or equal to 2; the number of the light guide plates is N, and the N number of the light guide plates Distributed sequentially around a predetermined center, each of the first light guide sides is disposed between corresponding adjacent two of the light guide plates.

Wherein, in some optional embodiments, the light-transmitting housing further includes a plurality of second light-guiding sides, and the plurality of second light-guiding sides are all arranged on the light-guiding panel facing the storage cavity. On one side of the second light guide side, a plurality of the second light guide sides are sequentially connected end to end to jointly define the storage cavity; the light source module also includes a third light source arranged in the storage cavity, and the third light source The light is emitted through the second light guide side.

Wherein, in some optional embodiments, the number of the second light guide sides is M, M is a positive integer greater than or equal to 2, and M is an integer multiple of N; (M/N) the The second light guiding sides are sequentially connected between two adjacent first light guiding sides, so that (M/N) the second light guiding sides and the two first light guiding sides The edges collectively surround a corresponding one of the light guide plates.

Wherein, in some optional embodiments, the number of the first light guiding sides is three, the number of the second light guiding sides is six, and every two of the second light guiding sides are sequentially It is connected between two adjacent first light guide sides, so that the two second light guide sides and the two first light guide sides jointly surround a corresponding light guide plate.

According to the second aspect of the present application, an embodiment of the present application provides a flat panel lamp device, which includes the above-mentioned flat panel lamps. fit each other.

The present application provides a flat-panel lamp and a flat-panel lamp device equipped with the flat-panel lamp. The light emitted by the first light source enters the interior of the light guide plate through the light-incoming surface and exits through the light-emitting surface and the light-guiding panel. The light emitted by the second light source Emitted through the side of the first light guide. By setting the first light source and the second light source to respectively provide incident light for the light guide plate and the side of the first light guide, the cooperative light effect of surface emission and edge emission can be realized, and the light of the first light source and the second light source can be received independently. control, which is conducive to achieving a variety of light effects. Since the second light source alone provides incident light for the first light guide side, the brightness of the first light guide side can be customized according to requirements. The display of light is more prominent than the light-emitting surface on the light guide panel. The light-emitting line combined with the light-emitting surfaces corresponding to at least two light guide plates can form a three-dimensional light effect, which enriches the light effect performance of flat-panel lamps and enriches users. viewing experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a panel lamp provided by an embodiment of the present application.

Fig. 2 is a three-dimensional exploded schematic diagram of the panel lamp in Fig. 1 .

Fig. 3 is a schematic structural view of the light-transmitting shell of the panel lamp in Fig. 2 .

Fig. 4 is a schematic diagram of the assembly of the light guide plate module and the light source module of the panel lamp in Fig. 2 .

Fig. 5 is a schematic diagram of a light effect of a panel lamp in an embodiment of the present application.

Fig. 6 is a schematic diagram of another light effect of the panel lamp in the embodiment of the present application.

Fig. 7 is a perspective cross-sectional structural schematic diagram of the panel lamp in Fig. 1 .

Fig. 8 is a partially enlarged schematic view of the panel lamp in Fig. 7 .

FIG. 9 is an enlarged schematic view of area A of the panel light fixture in FIG. 8 .

Fig. 10 is a three-dimensional exploded schematic view of the panel lamp in Fig. 7 .

Fig. 11 is a partially enlarged schematic view of the panel lamp in Fig. 10 .

Fig. 12 is a schematic diagram of another light effect of the panel lamp in the embodiment of the present application.

Fig. 13 is a schematic diagram of another viewing angle without the bottom case of the panel lamp in Fig. 7 .

FIG. 14 is an enlarged schematic view of area B of the panel light fixture in FIG. 13 .

Fig. 15 is a schematic diagram of the virtual assembly of the upper bottom case of the panel lamp in Fig. 13 .

Fig. 16 is a schematic structural diagram of a panel light device provided by an embodiment of the present application.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

Please refer to FIG. 1 and FIG. 2 , the embodiment of the present application provides a panel lamp 100 , and the panel lamp 100 can be used for lighting, decoration and the like. The panel lamp 100 includes a light-transmitting housing 10 , a light guide plate module 30 and a light source module 50 . The light guide plate module 30 and the light source module 50 are both arranged in the light-transmitting housing 10, the light source module 50 is used to emit light, the light is exported through the light guide plate module 30 and transmitted to the outside through the light-transmitting housing 10, To achieve decoration or/and lighting effects.

Please refer to FIG. 3 , in this embodiment, the light-transmitting housing 10 may be roughly in the shape of a flat plate, which is used to define the overall outline shape of the flat-panel lamp 100 . The transparent housing 10 is provided with a receiving cavity 101 for receiving the light guide plate module 30 and the light source module 50 . The light-transmitting housing 10 is made of a light-transmitting material, for example, the material of the light-transmitting housing 10 may include inorganic glass, organic high polymer, fiber nanocomposite, and the like. As an example, the light-transmitting housing 10 can be made of at least one material among fiberglass, resin, acrylic, etc., so the light-transmitting housing 10 can be roughly transparent or translucent, so that the light inside it can pass through, Creates a clearer light profile.

In this embodiment, the transparent housing 10 includes a light guide panel 12 and at least one first light guide side 14 .

The light guide panel 12 is used as the outer surface of the flat panel lamp 100 and is roughly flat. The light guide panel 12 is used to cover the light guide plate module 30 , and allows light in the light guide plate module 30 to pass through the light guide panel 12 to spread to the outside, forming a surface-emitting light effect. The specific outline of the light guide panel 12 can be a polygon, such as a triangle, a quadrangle, a pentagon, a hexagon, etc., and can also be other irregular figures. Contour graphics, etc., specifically in the illustrated embodiment, the outer contour of the light guide panel 12 is approximately a regular hexagon. It should be understood that the specific profile of the light guide panel 12 should not be limited to the examples listed in this specification.

The first light guide side 14 is arranged on the side of the light guide panel 12 facing the receiving cavity 101. The first light guide side 14 is used to allow the light from the light source module 50 to pass through. When the light from the light source module 50 penetrates the second When a light guide side 14 is exposed to the outside, it can form a light effect of luminous lines. In this embodiment, the first light guide side 14 is roughly in the shape of a strip plate, and its dimension in the longitudinal direction may be much larger than the dimension in the width direction or thickness direction, for example, the dimension in the length direction of the first light guide side 14 It is larger than three times the dimension in the width direction, so that the structure is roughly in the form of a strip-shaped plate structure, so that it is used to guide light to form a light effect of linear luminescence. The first light guide side 14 is fixedly connected to the light guide panel 12 and protrudes relative to the surface of the light guide panel 12 . Specifically, the first light guide side 14 may be substantially perpendicular to the light guide panel 12 . Therefore, the first light guide side 14 is located in the receiving cavity 101 , and divides the receiving cavity 101 into at least two receiving chambers 1011 , and the receiving chambers 1011 are used to accommodate the light guide plate in the light guide plate module 30 .

In the embodiment of the present application, the number of the first light guide side 14 should not be limited by this description or the drawings of the description, and the number can be one or more. Specifically, the number of the first light guide sides 14 may be N, and N is a positive integer greater than or equal to 1, for example, N is 2 or greater than 2. By arranging N first light guide sides 14 , the accommodating cavity 101 can be divided into at least N accommodating chambers 1011 , so as to provide at least N corresponding light guide plates. The N first light guide sides 14 can also form N luminous lines, which is beneficial to enrich the light effect performance of the panel lamp 100 . In this embodiment, N first light guide sides 14 are arranged on the surface of the light guide panel 12 at intervals. As an example, the N first light guide sides 14 may be arranged in a substantially radial shape with respect to a predetermined center point O. As shown in FIG. For example, each first light guide side 14 may include opposite first ends 141 and second ends 143, the first ends 141 of the N first light guide sides 14 are connected to each other, and the N first light guide sides 14 are connected to each other. The connection node of the first end 141 of the side 14 is the predetermined central point O, and the second end 143 of each first light guide side 14 extends away from the central point O. Since the first light guide side 14 in this embodiment is roughly flat, the above arrangement makes the N first light guide sides 14 radially arranged with respect to the central point O. The included angles between every two adjacent first light guiding sides 14 are approximately the same, that is, the distances between the second ends 143 of every adjacent two first light guiding sides 14 are approximately the same . Specifically, in the embodiment shown in FIG. 3 , there are three first light-guiding sides 14 , and the three first light-guiding sides 14 are roughly linearly arranged radially with respect to the central point O. Of course, in other embodiments, the first light guide side 14 can also be arc-shaped. For example, when the first light guide side 14 is arc-shaped, the N first light guide sides 14 are about the center The points O are arranged radially in a helical shape; as another example, when the first light guiding sides 14 are wavy, the N first light guiding sides 14 are arranged radially outward in waves with respect to the central point O.

The N first light guide sides 14 may be in an assembly connection relationship, or may be in an integrated connection relationship. For example, the first ends 143 of the N first light guide sides 14 are all connected together (that is, at the center point O), or the first ends 143 of the N first light guide sides 14 can be arranged approximately around the center point O. but spaced from each other. The N first light guide sides 14 and the light guide panel 12 may be in an assembled connection relationship, or may be integrally formed in a connection relationship. For example, after the light guide panel 12 and the first light guide side 14 are respectively prepared and molded, they are connected together by adhesives or fasteners; or, the light guide panel 12 and the first light guide side 14 are made of the same material by injection molding Process or press molding process, etc., to form a light-transmitting shell 10 with an integral structure.

In this embodiment, the light-transmitting housing 10 may further include a second light-guiding side 16 , and the second light-guiding side 16 is disposed on a side of the light-guiding panel 12 facing the receiving cavity 101 . The second light guide side 16 is used to allow the light from the light source module 50 to pass through. When the light from the light source module 50 passes through the second light guide side 16 and passes out to the outside, a light effect of linear light can be formed. In this embodiment, the second light guide side 16 is roughly in the shape of a strip plate, and its dimension in the longitudinal direction may be much larger than the dimension in the width direction or thickness direction, for example, the dimension in the length direction of the second light guide side 16 It is larger than three times the dimension in the width direction, so that the structure is roughly in the form of a strip-shaped plate structure, so that it is used to guide light to form a light effect of linear luminescence. The second light guide side 16 is fixedly connected to the light guide panel 12 and protrudes relative to the surface of the light guide panel 12 . Specifically, the second light guide side 16 may be substantially perpendicular to the light guide panel 12 .

In the embodiment of the present application, the number of the second light guide side 16 should not be limited by this description or the drawings of the description, and the number can be one or more. When there are multiple second light guiding sides 16 , the plurality of second light guiding sides 16 are sequentially connected end to end to jointly define the receiving cavity 101 . Specifically, the number of the second light guide sides 16 may be M, and M is a positive integer greater than or equal to 2, for example, M is 2 or greater than 2, and M is an integer multiple of N. (M/N) second light guide sides 16 are sequentially connected between two adjacent first light guide sides 14, so that (M/N) second light guide sides 16 and two first light guide sides The sides of the light guide jointly define a corresponding accommodating chamber 1011 , and the accommodating chamber 1011 is used for accommodating a corresponding light guide plate in the light guide plate module 30 . The M second light guide sides 16 can also form M luminous lines, and the luminous lines formed by the M second light guide sides 16 and the N first light guide sides 14 are combined with the luminescence formed by the corresponding light guide plate. A variety of light effects can be customized: for example, the formation of three-dimensional geometric light effects is beneficial to enrich the light effect performance of the panel lamp 100 .

In the embodiment shown in FIG. 3 , the number of the second light guiding sides 16 is six, the number of the first light guiding sides 14 is three, and every two second light guiding sides 16 are connected in sequence Between two adjacent first light guiding sides 14 , two second light guiding sides 16 and two first light guiding sides 14 jointly surround and define a corresponding accommodation chamber 1011 . When a plurality of light guide plates in the light guide plate module 30 are respectively arranged in the corresponding accommodation chambers 1011 , it is beneficial to form a hexahedral three-dimensional geometric light effect. In this embodiment, the M second light guide sides 16 and the light guide panel 12 may be in an assembly connection relationship, or may be in an integrated connection relationship. For example, after the light guide panel 12 and the second light guide side 16 are respectively prepared and molded, they are connected together by adhesives or fasteners; or, the light guide panel 12 and the second light guide side 16 are made of the same material by injection molding Process or compression molding process and other preparations.

Please refer to FIG. 4 , the light guide plate module 30 is arranged in the receiving cavity 101 of the light-transmitting housing 10 , and it is used to guide the light from the light source module 50 to the light-transmitting housing 10 , so that when the light passes through the light-transmitting housing, 10 forms the light effect of the light-emitting surface after being emitted. The light guide plate module 30 includes at least two light guide plates 32 spaced apart from each other, and the at least two light guide plates 32 are arranged on the same plane, so as to form a surface-emitting light effect. When the two light guide plates 32 are arranged in the receiving cavity 101 , the light guide panel 12 covers the light emitting surface of the light guide plate module 30 /light guide plate 32 . A light guide gap 301 is formed between two adjacent light guide plates 32. The light guide gap 301 is used to accommodate the first light guide side 14. When the first light guide side 14 is arranged in the light guide gap 301, the light source module Part of the light from 50 can be emitted through the light guide plate 32 and the light guide panel 12 in order to form a light-emitting surface. The light effect combined with surface and glow line. When the brightness of the light corresponding to at least two light guide plates 32 is different, since the luminous line formed by the first light guide side 14 is between the two light guide plates 32, the luminous line can be highlighted between at least two light emitting surfaces. Between, the combination of at least two light-emitting surfaces and light-emitting lines can form a more layered three-dimensional light effect (such as the example shown in FIG. 5 ), which can enrich the light effect performance of the panel lamp 100 .

Please refer to FIG. 4 again, in the embodiment of the present application, the number of light guide plates 32 is N, and N is a positive integer greater than or equal to 1, for example, N is 2 or greater than 2. The number of light guide plates 32 may be substantially the same as the number of first light guide sides 14, therefore, N light guide plates 32 are arranged in the N accommodation chambers 1011 formed by N first light guide sides 14 in one-to-one correspondence. In this method, the N light guide plates 32 are distributed sequentially around the predetermined central point O, and each first light guide side 14 is located between two corresponding adjacent light guide plates 32 . In this embodiment, there are three light guide plates 32 and three first light guide sides 14. The light guide plates 32 are all diamond-shaped structures, and the three light guide plates 32 are distributed around a predetermined center point O in sequence, and can jointly form a positive six-dimensional structure. With a polygonal light-emitting surface structure, when the light from the light source module 50 is emitted through the three light guide plates 32 and the three first light-guiding sides 14, the combination of the light-emitting surface and the light-emitting lines can form a visual three-dimensional Light effect, in this light effect, a three-dimensional hexahedron figure can be observed from the human eye (different gray scales are used in the figure to reflect the color or brightness difference between different light-emitting surfaces).

Please refer to FIG. 4 again. The light guide plate 32 includes a light entrance surface 321 and a light exit surface 323. The light exit surface 323 is arranged opposite to the light guide panel 12. The light entrance surface 321 is used to allow light from the light source module 50 to enter, and the incident light passes through the light exit surface. Face 323 shoots out. In this embodiment, the light-incoming surface 321 is used as a peripheral wall of the light guide plate 32 , which is substantially disposed along the thickness direction of the light-guiding plate 32 and adjacent to the light-outgoing surface 323 .

Further, the light guide plate 32 may also include a back surface 325 ( FIG. 2 ) away from the light exit surface 323 , the back surface 325 is located on the side of the light guide plate 32 away from the light guide panel 12 , and the light entrance surface 321 is connected between the back surface 325 and the light exit surface 323 between. The back surface 325 is provided with a textured reflective mesh structure, which is used to diffuse the light in the light guide plate 32. The textured reflective mesh structure can break the mirror reflection condition. When the light from the light source module 50 enters the light guide plate 321 Behind the light plate 32 , when the light propagates inside the light guide plate 32 , due to the effect of the textured reflective mesh structure, the light can be diffused to various angles, so that it can be evenly emitted through the light-emitting surface 321 to form a light-emitting surface with relatively uniform brightness.

Please refer to FIG. 7 to FIG. 9 at the same time. In this embodiment, the light-incoming surface 321 is arranged on the side of the light guide plate 321 away from the light-guiding gap 301, so as to prevent the light-incoming surface 321 from being located between a plurality of light guide plates 32, thereby effectively This facilitates the layout of the light emitting units of the light source module 50 . Relatively speaking, the light entrance surface 321 is located on the relative outer side of the light guide plate 32, that is, the light entrance surface 321 of one light guide plate 32 is located on the side of the light guide plate 32 that is not adjacent to other light guide plates 32, so that the light entrance surface 321 The inner wall of the second light-guiding side 16 of the light-transmitting housing 10 is arranged at a distance, and a predetermined gap 160 is formed between the light-incoming surface 521 and the corresponding second light-guiding side 16, and the predetermined gap 160 is used to accommodate the light source module 50, so that the structure of the panel lamp 100 is more compact.

Further, the light guide plate 32 also includes a plurality of side surfaces 327 ( FIG. 4 ), the side surfaces 327 are connected between the back surface 325 and the light output surface 323 , and the light input surface 321 and the plurality of side surfaces 327 together form the outer wall of the light guide plate 32 . The side surface 327 is located on the side of the light guide plate 32 facing the light guide gap 301 , and the side surface 327 of one light guide plate 32 is opposite to the side surface 327 of the light guide plate 32 adjacent to the light guide plate 32 . The number of light-incoming surfaces 321 included in one light guide plate 32 may be multiple, such as two or more, and the multiple light-incoming surfaces 321 and the multiple side surfaces 327 jointly define the outer contour of the light guide plate 32 as a polygonal geometric shape, It is beneficial to form a three-dimensional light effect. In this embodiment, the light guide plate 32 is approximately in the shape of a diamond plate, and one light guide plate 32 includes two light-incoming surfaces 321 and two side surfaces 327 , and the lengths of the light-incoming surfaces 321 and the side surfaces 327 are approximately the same.

Further, the light guide plate module 30 may also include a reflective layer 34, the reflective layer 34 is disposed on at least one of the back surface 325 and the side surface 327, and the reflective surface of the light reflective layer 34 is disposed toward the inside of the light guide plate 32, so as to The light transmitted to the back surface 325 or/and the side surface 327 is reflected to the inside of the light guide plate 32 . The reflective layer 34 can be reflective paper, which can be attached to the back 325 or/and the side 327 . Alternatively, the reflective layer 34 may be a reflective coating coated on the back 325 or/and the side 327 . By setting the reflective layer 34, light can be prevented from leaking from the side of the light guide plate 32 except the light-emitting surface 323. For example, when the reflective layer 34 is arranged on the side 327, it can prevent the light from leaking into the light guide gap 301 through the side 327, thereby effectively Avoid light mixing in the gap, so that the outline of the light-emitting surface formed by the light guide plate 32 is clearer; by setting the reflective layer 34, the light loss when the light propagates in the light guide plate 32 can also be reduced, so that the light utilization rate is higher.

The light source module 50 is disposed on a side of the light guide plate module 30 away from the light guide panel 12 . In this embodiment, please refer to FIG. 10 and FIG. 11. The light source module 50 includes a first light source 52 and a second light source 54. The first light source 52 is arranged opposite to the light-incoming surface 321 of the light guide plate 32. The emitted light enters the light guide plate 32 through the light entering surface 321 , and exits through the light exit surface 323 and the light guide panel 12 , and the light from the second light source 54 exits through the first light guiding side 14 . The first light source 52 and the second light source 54 respectively provide incident light for the light guide plate 32 and the first light guide side 14, which can realize the combined light effect of surface emission and edge emission, and the first light source 52 and the second light source 54 The light can be controlled independently, which is beneficial to realize various light effects. Further, since the second light source 54 alone provides incident light for the first light guide side 14, the brightness of the first light guide side 14 can be customized according to requirements. When its color or brightness is different from that of the first light source 12, the second The display of the light-emitting lines on the light-guiding side 14 is more prominent than the light-emitting surface on the light-guiding panel 12. The light-emitting lines combined with at least two light-emitting surfaces corresponding to the light-guiding plate 32 can form a three-dimensional light effect and enrich the Light effect performance of the panel lamp 100 .

In the embodiment shown in FIG. 11 , the light source module 50 may further include a substrate 51, the substrate 51 is disposed on the side of the light guide plate module 30 away from the light guide panel 12, and the first light source 52 and the second light source 54 are both disposed on on the substrate 51. The substrate 51 may be a printed circuit substrate, on which conductive traces may be provided for electrical connection with the first light source 52 and the second light source 54 . The first light source 52 is disposed on a side of the substrate 51 facing the light guide plate 32 , and is approximately disposed on an edge of the substrate 51 . Since the light entrance surface 321 of the light guide plate 32 is located between the light exit surface 325 and the substrate 51, the first light source 52 can be arranged toward the light entrance surface 321, and the first light source 52 and the light guide plate 32 are arranged on the same plane, which can Effectively reduce the size of the panel lamp 100 in the thickness direction. In this embodiment, the number of the first light sources 52 is multiple, and the multiple first light sources 52 are arranged in one-to-one correspondence with the multiple light-incoming surfaces 321 , and the light of each first light source 52 is incident through the corresponding light-incoming surfaces 321 to the light guide plate 32.

The first light source 52 includes a plurality of first light-emitting units 521 , and the plurality of first light-emitting units 521 are sequentially arranged at intervals along the extending direction of the corresponding light-incoming surface 321 . The first light-emitting unit 521 may be an LED light-emitting unit, and its light-emitting side is disposed toward the light-incoming surface 321 . Since the light-incoming surface 321 is relatively spaced apart from the inner wall of the second light-guiding side 16 of the light-transmitting housing 10, a predetermined gap 160 is formed between the light-incoming surface 521 and the corresponding second light-guiding side 16, therefore, multiple The first light-emitting unit 521 is disposed in the predetermined gap 160 , and the first light-emitting unit 521 faces away from the second light guide side 16 , so that as much light as possible from the first light source 52 can enter the light guide plate 12 .

Further, please refer to FIG. 9 again, in order to prevent the light from the first light source 52 from leaking through the predetermined gap 160 , the panel lamp 100 may further include a light-shielding layer 72 , and the light-shielding layer 72 may be located on the side of the first light source 52 away from the substrate 51 . Specifically, when the first light source 52 is disposed in the predetermined gap 160, the light guide panel 12 covers the predetermined gap 160, and when the light from the first light source 52 enters the light incident surface 321 along the plane where the substrate 51 is located, A small part of the light may be reflected by other parts and propagate toward the direction away from the substrate 51. At this time, by arranging the light shielding layer 72 on the side of the first light source 52 away from the substrate 51, for example, the light shielding layer 72 is arranged on the first light source 52 and the first light source 52. Between the light guide panels 12, this part of the light can be blocked from exiting, while ensuring the utilization efficiency of the light to a certain extent, the light emitting surface formed by the light guide plate 32 and the light emitting line formed by the second light guide side 16 can be separated from each other. There are intervals between them, forming a light-dark contrast. When the panel lamp 100 is in a fully bright state, the three-dimensional effect of the graphics generated is more remarkable, as shown in FIG. 12 .

Further, in this embodiment, the light transmittance of the light shielding layer 72 is lower than that of the light guide plate 32 and at the same time lower than that of the light guide panel 12 , so as to block light and form a contrasting display light effect. The light-shielding layer 72 can be made of non-transparent materials, such as light-shielding materials, and its specific form can be: light-shielding coating, light-shielding tape, light-shielding cloth, light-shielding plate and so on. The light shielding layer 72 can be attached to the inner surface of the light guide panel 12, and correspondingly cover the predetermined gap 160, or the light shielding layer 72 can also be attached to the outer surface of the light guide panel 12, or, the light shielding layer 72 itself is made of light shielding The plate made of material is fixed in the light-transmitting housing 10 .

Please refer to FIG. 11 again. In this embodiment, the panel lamp 100 may further include a diffuser module 74 , and the diffuser module 74 is disposed between the light guide panel 12 and the light guide module 30 of the light-transmitting housing 10 . The diffuser module 74 is used to diffuse the light emitted by the light guide module 30 to make the light on the light emitting surface more uniform. The diffuser plate module 74 can also be used to install the light-shielding layer 72, for example, the diffuser plate module 74 can cover the predetermined gap 160, and the light-shielding layer 72 can be arranged on the side of the diffuser plate module 74 away from the predetermined gap 160 or toward the predetermined gap 160 side.

As an example, the diffuser module 74 may include at least two diffuser plates 741 spaced apart from each other, and the at least two diffuser plates 741 are arranged on the same plane. The diffuser plate 741 can be a light-scattering diffuser plate, which can be provided with chemical particles as scattering particles, so that when the light passes through the scattering layer, it will continuously refract, reflect and scatter in two media with different refractive indices, thereby generating The effect of optical diffusion. Alternatively, the diffusion plate 741 can be a microstructured light diffusion plate, and its surface can be provided with microstructure features arranged in an array, so that the light can be refracted in different directions when passing through, and the traveling route of the light can be changed, so that the light can be fully scattered, and a softer, brighter light can be achieved. Uniform illumination effect, wherein the microstructure array may include at least one of the following structures: V-shaped groove array, U-shaped convex groove array, pyramid array, circular ring array, microlens array and the like. The number of diffusion plates 74 is the same as the number of light guide plates 32 , and at least two diffuser plates 74 are stacked on at least two light guide plates 32 in a one-to-one correspondence to make the light emitted by the corresponding light guide plates 32 more uniform. Further, a through groove 7410 is formed between two adjacent diffusion plates 741 , the through groove 7410 is opposite to and communicates with the corresponding light guide gap 301 , and the through groove 7410 is used to partially accommodate the corresponding first light guide side 14 . The first light guide side 14 passes through the corresponding through groove 7410 and the corresponding light guide gap 301 , so as to be exposed on the side of the light guide plate 32 away from the light guide panel 12 , so as to guide light from the second light source 54 .

The second light source 54 is fixed on a side of the substrate 51 away from the light guide plate module 30 . In this embodiment, the substrate 51 is provided with an escape groove 510 , which is opposite to and communicated with the corresponding light guide gap 301 , and the second light source 54 is disposed adjacent to the escape groove 510 . The first light guide side 14 passes through the through groove 7401, the light guide gap 301, and the escape groove 510 in sequence, and is exposed on the side of the substrate 51 away from the light guide plate module 30, so that light from the second light source 54 can enter And pass through the first light guide side 14 to emerge. The number of second light sources 54 can be the same as the number of first light guide sides 14, for example, there are multiple second light sources 54, and multiple second light sources 54 correspond to multiple first light guide sides 14 one-to-one. It is configured that the light of each second light source 54 is emitted to the external environment through the corresponding first light guide side 14 to form the light effect of the luminous line.

13 and 14, in this embodiment, in order to improve the light utilization efficiency of the second light source 54, the first light guide side 14 can be exposed on the side of the substrate 51 away from the light guide plate 32, for example, the first light guide The end surface of the light side 14 is flush with the surface of the substrate 51 facing away from the light guide plate 32 , so that the light from the second light source 54 on the side of the substrate 51 can directly enter the first light guide side 14 .

In other embodiments, the first light guide side 14 can protrude relative to the side of the substrate 51 away from the light guide plate module 30 , so that part of the structure of the first light guide side 14 can be spaced apart from the second light source 54 It is set so that the light of the corresponding second light source 54 can be directly incident on the first light guide side 14 , and the efficiency of light export is high, so that the brightness of the luminous line corresponding to the first light guide side 14 is high. Further, in such an embodiment, the side of the first light guide side 14 facing away from the second light source 54 may be provided with a reflective member (not shown in the figure), and the reflective surface of the reflective member faces the first light guide The inside of the side 14 is used to prevent the light from the second light source 54 from being mixed with other light, and to improve the utilization efficiency of the light from the second light source 54 .

The second light source 54 includes a plurality of second light emitting units 541 , and the plurality of second light emitting units 541 are sequentially arranged at intervals along the extension direction of the corresponding first light guide side 14 . The second light-emitting unit 541 may be an LED light-emitting unit, and its light-emitting side is set toward the direction where the first light-guiding side 14 is located.

In this embodiment, the light source module 50 may further include a third light source 56, which is used to provide incident light for the second light guide side 16, that is, the light of the third light source 56 passes through the second light guide The sides 16 are emitted to form a light effect of glowing lines. Since the second light guide side 16 and the corresponding first light guide side 14 are arranged around a light guide plate 32 together, at this time, the light-emitting lines corresponding to the second light guide side 16 and the corresponding first light guide side 14 Surrounding the light-emitting surface corresponding to the light guide plate 32 forms a stereoscopic light effect with sharp edges and corners.

The third light source 56 is disposed on the side of the substrate 51 away from the light guide plate 32 , and is approximately disposed at an edge of the substrate 51 . The end of the second light guide side 16 corresponding to the third light source 56 is exposed on the side of the substrate 51 away from the light guide plate module 30, so that the light from the third light source 56 can enter and pass through the second light guide side side 16 and exit. The number of the third light sources 56 can be the same as the number of the second light guide sides 16, for example, the number of the third light sources 56 is multiple, and the multiple third light sources 56 correspond to the multiple second light guide sides 16 one-to-one It is configured that the light of each third light source 56 is emitted to the external environment through the corresponding second light guide side 16 to form a luminous line.

In this embodiment, in order to improve the light utilization efficiency of the third light source 56, the second light guide side 16 can be exposed on the side of the substrate 51 away from the light guide plate 32, for example, the end surface of the second light guide side 16 and the substrate The surface of the side 51 away from the light guide plate 32 is flush, so that the light from the third light source 56 on this side can directly enter the second light guide side 16 .

In other embodiments, the second light guide side 16 can protrude relative to the side of the substrate 51 away from the light guide plate module 30 , so that part of the structure of the second light guide side 16 can be spaced apart from the third light source 56 It is set so that the light from the corresponding third light source 56 can directly enter the second light guide side 16 . Further, in such an embodiment, the side of the second light guide side 16 facing away from the third light source 56 may be provided with a reflective member (not shown in the figure), and the reflective surface of the reflective member faces the second light guide The inside of the side 16 is used to prevent the light from the third light source 56 from being mixed with other light, and to improve the utilization efficiency of the light from the third light source 56 .

The third light source 56 includes a plurality of third light emitting units 561 , and the plurality of third light emitting units 561 are sequentially arranged at intervals along the extending direction of the corresponding second light guide side 16 . The third light-emitting unit 561 may be an LED light-emitting unit, and its light-emitting side is set toward the direction where the second light-guiding side 16 is located. Further, the third light emitting unit 561 of the third light source 56 is arranged on the edge of the substrate 51, and the distance between the third light source 56 and the outer periphery of the substrate 51 is greater than the distance between the first light source 52 and the outer periphery of the substrate 51. Distance, that is, the third light source 56 is relatively closer to the center of the substrate 51. Therefore, in the thickness direction, the first light source 52 and the third light source 56 are arranged in a staggered manner, which can avoid cross-lighting and facilitate conduction on the substrate 51. The layout of the traces.

Please refer to FIG. 11 and FIG. 15 at the same time. In this embodiment, the panel lamp 100 may further include a bottom case 90, which is used to interlock with the light-transmitting housing 10 to accommodate the light guide plate module 30 and the light source module. 50, thus forming a protective effect. The bottom case 90 includes a bottom wall 92 and a first light blocking strip 941 .

The bottom wall 92 is roughly plate-shaped, fixed on the side of the substrate 51 away from the light guide plate module 30 , and spaced apart from the substrate 51 , and can cover the receiving cavity 101 . The specific profile of the bottom wall 92 can be a polygon, such as triangle, quadrangle, pentagon, hexagon, etc., and can also be other irregular figures. It should be understood that the specific outline of the bottom wall 92 should not be limited to the examples listed in this specification. Specifically, in the illustrated embodiment, the outline shape of the bottom wall 92 is substantially the same as that of the light guide panel 12 , and the outer contour of the bottom wall 92 is approximately a regular hexagon.

The first light-shielding strip 941 is roughly in the shape of a strip, which is disposed between the bottom wall 92 and the base plate 51 , and is used to prevent the plurality of second light sources 54 from crossing each other. Specifically, the first light blocking strip 941 is fixedly disposed on the bottom wall 92 and protrudes relative to the surface of the bottom wall 92 . The number of the first light blocking strips 941 can be the same as the number of the second light sources 54, for example, the number of the first light blocking strips 941 can be multiple, and the plurality of first light blocking strips 941 and the plurality of second light sources 54 are one by one. corresponding settings. The first light blocking strip 941 is located on the side of the corresponding second light source 54 facing away from the corresponding first light guide side 14 , so as to prevent the second light source 54 from leaking out from the back and crossing light with other second light sources 54 .

Further, the bottom case 90 may also include a second light-shielding strip 943 , which is roughly in the shape of a long strip, which is arranged between the bottom wall 92 and the base plate 51 , and is used to prevent multiple third light sources 56 from cross each other. Specifically, the second light blocking strip 943 is fixedly disposed on the bottom wall 92 and protrudes relative to the surface of the bottom wall 92 . The quantity of the second light-blocking strip 943 can be the same as the quantity of the third light source 56, for example, the quantity of the second light-blocking strip 943 can be multiple, and the plurality of second light-blocking strips 943 and the plurality of third light sources 56 one by one corresponding settings. The second light blocking strip 943 is located on the side of the corresponding third light source 56 facing away from the corresponding second light guide side 16 , so as to prevent the third light source 56 from leaking out from the back and crossing light with other third light sources 56 .

In this embodiment, the bottom case 90 may further include a plurality of first spacer ribs 961 , and the plurality of first spacer ribs 961 are sequentially arranged at intervals along the extending direction of the first light blocking strip 941 . The first spacing ribs 961 may be substantially perpendicular to the first light blocking strips 941 , and ends of the first spacing ribs 961 may be connected to the corresponding first light blocking strips 941 . Each first spacing rib 961 is located between two adjacent second light emitting units 541 . When each second light-emitting unit 541 is controlled to emit light independently, the first spacer rib 961 can avoid cross-lighting between adjacent second light-emitting units 541, which is conducive to forming segmentally controlled light-emitting lines, so that the light of the panel lamp The effect is more abundant.

Further, the bottom case 90 may further include a plurality of second spacer ribs 963 , and the plurality of second spacer ribs 963 are arranged at intervals along the extending direction of the second light blocking strip 943 . The second spacing ribs 963 may be substantially perpendicular to the second light blocking strips 943 , and ends of the second spacing ribs 963 may be connected to the corresponding second light blocking strips 943 . Each second spacer rib 963 is located between two adjacent third light-emitting units 561. When each third light-emitting unit 561 is controlled to emit light independently, the second spacer rib 963 can prevent adjacent third light-emitting units 561 from The string of lights between them is beneficial to form segmentally controlled luminous lines, so that the light effect of the flat-panel lamps is more abundant, for example, different parts of the same luminous line can have different brightness parameters (such as color or brightness, etc.).

In this embodiment, the bottom case 90 may further include a plurality of surrounding walls 98 disposed on a side of the bottom wall 92 facing the base plate 51 . The plurality of bottom walls 98 are substantially connected to the periphery of the bottom wall 92 , and the plurality of bottom walls 98 are sequentially connected end to end to jointly form an installation cavity 980 for accommodating the transparent housing 10 . When the light-transmitting housing 10 is inserted into the installation cavity 980, the peripheral wall 98 is located outside the second light guide side 16, that is, on the side of the second light guide side 16 away from the light guide plate, so that a plurality of peripheral walls 98 are arranged around the In addition to the plurality of second light guiding sides 16 , light is prevented from leaking from the surrounding sides of the second light guiding sides 16 , so that the outline of the luminous line formed by the second light guiding sides 16 is clearer. Further, the peripheral wall 98 may be made of non-transparent material, or a light-shielding film may be provided on the peripheral wall 98, so as to effectively prevent light from leaking from the peripheral side.

In this embodiment, the bottom wall 92 of the bottom case 90, the first light-shielding strip 941, the first spacer rib 943, the second light-shielding strip 961, the second spacer rib 963 and the peripheral wall 98 may be in an assembly connection relationship, It can also be connected in one piece. After the bottom wall 92, the first light-blocking strip 941, the first spacer rib 943, the second light-blocking strip 961, the second spacer rib 963, and the surrounding wall 98 are respectively prepared and formed, they are connected together by adhesives or fasteners; or, the bottom The wall 92, the first light-shielding strip 941, the first spacer rib 943, the second light-shielding strip 961, the second spacer rib 963, and the surrounding wall 98 are prepared from the same material through injection molding or compression molding to form a whole The bottom shell 90 of formula structure.

Please refer to Fig. 16, the embodiment of the present application also provides a panel light device 200, the panel light device 200 may include a plurality of panel lamps 100 provided in any one of the above embodiments, and the plurality of panel lamps 100 are suitable for being arranged on a predetermined plane On the other hand, the peripheral walls of two adjacent panel lamps 100 can be bonded to each other. For example, when the panel lamps 100 do not have the bottom shell 90, the outer peripheral walls of the light-transmitting shells 10 of two adjacent panel lamps 100 can be attached to each other or arranged approximately in parallel; or, when the panel lamps 100 are equipped with a bottom When the shell 90 is used, the peripheral walls 98 of the bottom shell 90 of two adjacent flat panel lamps 100 can be attached to each other or arranged approximately parallel to each other. In this embodiment, the panel lamp 100 can be provided with an insertion interface and a corresponding buckle, the insertion interface and the corresponding buckle can be arranged on the bottom case 90, and each panel lamp 100 can be fastened to the adjacent The sockets of the panel lamps 100 can be connected to each other so as to achieve reliable splicing among multiple panel lamps 100 . By arranging a plurality of panel lamps 100 that can be assembled, the splicing of different patterns can be realized, presenting a more three-dimensional visual effect.

The present application provides a flat-panel lamp and a flat-panel lamp device equipped with the flat-panel lamp. The light emitted by the first light source enters the interior of the light guide plate through the light-incoming surface and exits through the light-emitting surface and the light-guiding panel. The light emitted by the second light source Emitted through the side of the first light guide. By setting the first light source and the second light source to respectively provide incident light for the light guide plate and the side of the first light guide, the cooperative light effect of surface emission and edge emission can be realized, and the light of the first light source and the second light source can be received independently. control, which is conducive to achieving a variety of light effects. Since the second light source alone provides incident light for the first light guide side, the brightness of the first light guide side can be customized according to requirements. The display of light is more prominent than the light-emitting surface on the light guide panel. The light-emitting lines combined with at least two light-emitting surfaces corresponding to the light guide plate can form a three-dimensional light effect, which enriches the light effect performance of the flat panel lamp.

In the specification of this application, certain terms are used as in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The description and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to"; "approximately" means that those skilled in the art can solve the problem within a certain error range Technical problems, basically achieve technical results.

In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "in", etc. indicate orientation or positional relationship based on the drawings The orientation or positional relationship shown is only to simplify the description for the convenience of describing the present application, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present application. limits.

In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense unless otherwise clearly specified or limited. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be an internal connection between two components. Communication, or only surface contact. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims (20)

1. A panel lamp, characterized in that it comprises: A light guide plate module, the light guide plate module comprising at least two light guide plates spaced apart from each other, a light guide gap is formed between two adjacent light guide plates, and the light guide plate includes a light entrance surface and a light exit surface; A light-transmitting shell, the light-transmitting shell is provided with a receiving cavity, and the light guide plate module is arranged in the storing cavity; the light-transmitting shell includes a light-guiding panel and at least one first light-guiding side, The light guide panel covers the light emitting surface of the light guide plate module, the first light guide side is disposed on the side of the light guide panel facing the receiving cavity, and is located in the light guide gap; and A light source module, the light source module includes a first light source and a second light source, the first light source is arranged opposite to the light-incoming surface of the light guide plate, and the light emitted by the first light source passes through the light-incoming surface enter the interior of the light guide plate and exit through the light exit surface and the light guide panel; the light from the second light source exits through the side of the first light guide. 2. The panel lamp according to claim 1, wherein the light-transmitting housing further comprises a plurality of second light-guiding sides, and the plurality of second light-guiding sides are all arranged on the light-guiding side The side of the panel facing the storage cavity, a plurality of the second light guide sides are sequentially connected end to end to jointly define the storage cavity; the light source module also includes a third light source disposed in the storage cavity , the light of the third light source is emitted from the side of the second light guide. 3. The panel lamp according to claim 2, wherein the first light guide side is arranged in the storage cavity and divides the storage cavity into at least two storage chambers, each of the light guides The light panel is located in a corresponding accommodation chamber. 4. The panel lamp according to claim 2, wherein the light guide plate further comprises a back surface away from the light-emitting surface, the light-incoming surface is connected between the back surface and the light-emitting surface, and The first light source is arranged at a distance from the corresponding second light guide side to form a predetermined gap. 5. The panel lamp according to claim 4, wherein the light guide panel covers the predetermined gap, and the first light source is spaced apart from the light guide panel; the panel lamp further comprises a light-shielding layer, The light shielding layer is disposed between the first light source and the light guide panel. 6. The panel lamp according to claim 4, wherein the light guide plate further comprises a plurality of side surfaces, the side surfaces are connected between the back surface and the light-emitting surface, and the light-incoming surface and a plurality of The side surfaces together form the outer wall of the light guide plate; the side of one light guide plate is set at intervals relative to the side of the light guide plate adjacent to the light guide plate; the light guide plate module also includes a reflective layer, and the light reflector The layer is disposed on at least one of the back and the side, and the reflective surface of the reflective layer faces the inside of the light guide plate. 7 . The panel lamp according to claim 1 , wherein the panel lamp further comprises a diffuser module, and the diffuser module is arranged between the light guide module and the light guide panel. 8. The panel lamp according to claim 7, wherein the diffuser plate module comprises at least two diffuser plates spaced apart from each other, a through groove is formed between two adjacent diffuser plates, and the The through groove is opposite to and communicates with the corresponding light guide gap, and the first light guide side is passed through the corresponding through groove and the corresponding light guide gap. 9. The panel lamp according to claim 1, wherein the light source module further comprises a base plate, the base plate is arranged on the side of the light guide plate module away from the light guide panel, and the first Both the light source and the second light source are disposed on the substrate, and the light-incoming surface is located between the light-emitting surface and the substrate; the first light source includes a plurality of first light-emitting units, and a plurality of the first light-emitting units A light emitting unit is sequentially arranged at intervals along the extending direction of the light entering surface. 10. The panel lamp according to claim 9, wherein the second light source is fixed on the side of the base plate away from the light guide plate module, and the base plate is provided with an avoidance slot, and the avoidance The groove is opposite to and communicated with the corresponding light guide gap, and the first light guide side penetrates through the escape groove and is exposed on the side of the substrate away from the light guide plate module, so that the Light from the second light source can enter the first light guide side. 11. The panel lamp according to claim 10, wherein the first light guide side is flush with the surface of the substrate on a side away from the light guide plate module; or, The first light guide side is protruding relative to the side of the substrate away from the light guide plate module, so as to be spaced apart from the second light source, and the first light guide side is away from the second light source. One side of the light source is provided with a reflector. 12. The panel lamp according to claim 10, characterized in that, the panel lamp further comprises a bottom case, the bottom case is arranged on the side of the substrate away from the light guide plate module; the bottom case comprises A bottom wall and a first light-shielding strip, the bottom wall and the substrate are arranged at intervals relative to each other, the first light-shielding strip is arranged between the bottom wall and the substrate, and is located away from the second light source from the corresponding side of the first light guide side. 13. The panel lamp according to claim 12, wherein the second light source comprises a plurality of second light emitting units, and the plurality of second light emitting units are sequentially extended along the extending direction of the first light guide side Arranged at intervals; the bottom case further includes a plurality of first interval ribs, the plurality of first interval ribs are sequentially arranged at intervals, and each first interval rib is located between two adjacent second light emitting units. 14. The flat panel lamp according to claim 12, wherein the bottom case further comprises a plurality of peripheral walls, the peripheral walls are connected to the side of the bottom wall facing the base plate, and the plurality of peripheral walls are sequentially arranged head to tail connected to jointly form an installation cavity, and the transparent housing is embedded in the installation cavity. 15. The panel lamp according to claim 14, wherein the light-transmitting housing further comprises a plurality of second light-guiding sides, and the plurality of second light-guiding sides are all arranged on the light-guiding side The side of the panel facing the storage cavity, a plurality of the second light guide sides are sequentially connected end to end to jointly define the storage cavity, and the light source module further includes a third light source disposed in the storage cavity , the light of the third light source is emitted from the second light guide side; a plurality of the surrounding walls are arranged around the plurality of second light guide sides. 16. The panel lamp according to any one of claims 1, 7-14, characterized in that, the number of the first light guide sides is N, and N is a positive integer greater than or equal to 2; The number of light guide plates is N, and the N light guide plates are sequentially distributed around a predetermined center, and each of the first light guide sides is disposed between two corresponding adjacent light guide plates. 17. The panel lamp according to claim 16, wherein the light-transmitting housing further comprises a plurality of second light-guiding sides, and the plurality of second light-guiding sides are all arranged on the light-guiding side The side of the panel facing the storage cavity, a plurality of the second light guide sides are sequentially connected end to end to jointly define the storage cavity; the light source module also includes a third light source disposed in the storage cavity , the light of the third light source is emitted through the side of the second light guide. 18. The panel lamp according to claim 17, wherein the number of the second light guide sides is M, M is a positive integer greater than or equal to 2, and M is an integer multiple of N; (M /N) the second light guiding sides are sequentially connected between two adjacent first light guiding sides, so that (M/N) the second light guiding sides and the two said second light guiding sides The first light guide sides jointly surround a corresponding one of the light guide plates. 19. The panel lamp according to claim 17, wherein the number of the first light guiding sides is three, the number of the second light guiding sides is six, and every two of the second light guiding sides The two light guide sides are sequentially connected between two adjacent first light guide sides, so that the two second light guide sides and the two first light guide sides jointly surround a corresponding of the light guide plate. 20. A panel lamp device, characterized in that it comprises a plurality of panel lamps according to any one of claims 1 to 19, the plurality of panel lamps are suitable for being arranged on a predetermined plane, and two adjacent The peripheral walls of the two panel lamps are attached to each other.

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