Lamp assembly

Abstract

The utility model discloses a lamp assembly, and relates to the technical field of illumination. The lamp assembly comprises a splicing piece and at least two lamps, each lamp is provided with a containing cavity and a first light-emitting face, a light source is arranged in each containing cavity and faces the corresponding first light-emitting face, the at least two lamps comprise a first lamp and a second lamp which are arranged side by side in the length direction of the lamp, and a splicing gap is formed between the first lamp and the second lamp. The containing cavity of the first lamp body is communicated with the containing cavity of the second lamp body through the splicing gap, the light emitting directions of the first light emitting faces are the same, the first lamp body is spliced with the second lamp body through the splicing piece, the first part of the splicing piece is arranged in the containing cavity of the first lamp body, and the second part of the splicing piece is arranged in the containing cavity of the second lamp body. The splicing piece comprises a shading part, the shading part is used for shading a part of the splicing gap, the shading part is provided with a light outlet, and the opening direction of the light outlet is the same as the light emitting direction of the first light emitting surface. According to the scheme, the problem that light leaks between adjacent lamps after the lamps are spliced at present can be solved.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, and specifically relates to a lamp assembly. Background Technology

[0002] A linear light is a lighting device with a long, strip-like shape, typically composed of multiple LED light sources, exhibiting a linear appearance in both shape and form. Currently, linear lights are widely used in commercial spaces, office environments, and home décor. Their light emission is generally quite uniform, making them suitable as either main or auxiliary lighting fixtures.

[0003] Currently, most linear lights on the market are assembled using multiple complex parts. However, the gaps between adjacent lights are large after assembly, resulting in light leakage.

[0004] Of course, the same problem exists in other types of lighting fixtures that require splicing. Utility Model Content

[0005] The purpose of this invention is to provide a lighting component that can solve the problem of light leakage between adjacent lighting fixtures after they are spliced ​​together.

[0006] To solve the above-mentioned technical problems, this utility model is implemented as follows:

[0007] This utility model provides a lighting assembly, including a splicing component and at least two lighting fixtures. Each lighting fixture has a receiving cavity and a first light-emitting surface. A light source is disposed within the receiving cavity, and the light source faces the first light-emitting surface. The at least two lighting fixtures include a first lighting fixture and a second lighting fixture arranged side by side along the length direction of the lighting fixtures. A splicing gap exists between the first lighting fixture and the second lighting fixture. The receiving cavity of the first lighting fixture is connected to the receiving cavity of the second lighting fixture through the splicing gap. The first light-emitting surface of the first lighting fixture and the first light-emitting surface of the second lighting fixture have the same light-emitting direction.

[0008] The first lamp is spliced ​​with the second lamp via the splicing component. A first part of the splicing component is disposed within the receiving cavity of the first lamp, and a second part of the splicing component is disposed within the receiving cavity of the second lamp. The splicing component includes a light-shielding part for blocking a portion of the splicing gap. The light-shielding part is provided with a light-emitting port, and the opening direction of the light-emitting port is the same as the light-emitting direction of the first light-emitting surface.

[0009] Optionally, the receiving cavity is further provided with a mounting plate and a circuit board. The mounting plate divides the receiving cavity into a first chamber and a second chamber. The light source is disposed in the first chamber, and the circuit board is disposed in the second chamber. The light source is electrically connected to the circuit board.

[0010] The splicing component also includes a mounting portion connected to the light-shielding portion. The mounting portion is located above the light-shielding portion and is detachably connected to the mounting plate of the first lamp and the mounting plate of the second lamp.

[0011] Optionally, the mounting top plate of the mounting part is provided with at least two threaded connection holes, the at least two threaded connection holes including a first threaded connection hole and a second threaded connection hole arranged at intervals, the mounting plate of the first lamp is provided with a first through hole, and the mounting plate of the second lamp is provided with a second through hole.

[0012] The lighting assembly further includes at least two fasteners, including a first fastener and a second fastener. One end of the first fastener passes through the first through hole and is threadedly connected to the first threaded connection hole. The central axis of the first through hole is offset from the central axis of the first threaded connection hole, and the central axis of the first through hole is located on the side of the central axis of the first threaded connection hole away from the second lighting fixture. One end of the second fastener passes through the second through hole and is threadedly connected to the second threaded connection hole. The central axis of the second through hole is offset from the central axis of the second threaded connection hole, and the central axis of the second through hole is located on the side of the central axis of the second threaded connection hole away from the first lighting fixture.

[0013] Optionally, in the length direction of the first lamp, the length of the mounting portion is greater than the length of the light-shielding portion, and the light-shielding portion is connected to the middle portion of the mounting portion.

[0014] Optionally, one of the mounting part facing away from the light-shielding part and the mounting plate is provided with a protrusion, and the other is provided with a guide groove. The protrusion and the guide groove are guided and engaged along the length direction of the lamp.

[0015] Optionally, the mounting top plate of the mounting part is provided with a threaded connection hole, and the side of the mounting top plate opposite to the mounting plate is provided with a reinforcing rib. The threaded connection hole is located on the reinforcing rib. The lamp assembly also includes a fastener, one end of which passes through the mounting plate and is threadedly connected to the threaded connection hole.

[0016] Optionally, each of the lamps has a first sidewall and a second sidewall disposed opposite to each other. The first sidewall and the second sidewall are each provided with a first mating portion extending along the length direction of the lamp. The light-shielding portion includes a first side plate, a top plate and a second side plate connected in sequence. The first side plate and the second side plate are opposite to each other to form the light outlet. The first side plate and the second side plate are each provided with a second mating portion extending along the length direction of the lamp. The first mating portion and the second mating portion are guided and mated.

[0017] Optionally, the light source is a strip-shaped plate structure, the first mating part is a mating protrusion, the first mating part is provided with a mounting groove extending along the length direction of the lamp, the light source mates with the mounting groove, the second mating part is a mating groove, a portion of the light source extends into the receiving space of the light-shielding part and faces the light outlet, in the width direction of the lamp, both the first end and the second end of the light source opposite to each other are provided with clearance notches, the clearance notch at the first end of the light source is used to avoid the first side plate, and the clearance notch at the second end of the light source is used to avoid the second side plate.

[0018] Optionally, both the first sidewall and the second sidewall are further provided with a support protrusion extending along the length direction of the lamp, and a mounting plate is provided inside the receiving cavity.

[0019] The splicing component includes a mounting portion, a connecting portion, and a light-shielding portion that are sequentially connected in the light-emitting direction of the first light-emitting surface. The mounting portion is connected to the mounting plate of the first lamp and the mounting plate of the second lamp. The width of the connecting portion is smaller than the width of the mounting portion and the width of the light-shielding portion, so as to form hanging grooves on the two opposite sides of the splicing component. The hanging grooves are engaged with the supporting protrusion.

[0020] Optionally, each of the lamps further has a second light-emitting surface, which is located on opposite sides of the receiving cavity as the first light-emitting surface. The lamp assembly also includes a protective cover plate, which is sealed to the first lamp and the second lamp. The protective cover plate is opposite to the splicing member, and the side of the protective cover plate away from the splicing member is flush with the second light-emitting surface of the first lamp and the second light-emitting surface of the second lamp.

[0021] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0022] In the lighting assembly provided by the utility model, a first lighting fixture is spliced ​​to a second lighting fixture via a splicing component. A first part of the splicing component is disposed within the receiving cavity of the first lighting fixture, and a second part of the splicing component is disposed within the receiving cavity of the second lighting fixture. The splicing component includes a light-shielding part used to block the splicing gap between adjacent lighting fixtures. The light-shielding part has a light-emitting port, the opening direction of which is the same as the light-emitting direction of the first light-emitting surface, so that the light emitted by the lighting assembly is continuous. This utility model discloses a splicing component that, while connecting adjacent lighting fixtures, effectively prevents light leakage through the splicing gap between adjacent lighting fixtures by utilizing the light-shielding part of the splicing component. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the lighting assembly disclosed in the embodiment of this utility model;

[0024] Figure 2 This is an exploded view of the lighting assembly disclosed in an embodiment of the present utility model;

[0025] Figure 3 for Figure 2 A magnified view of a portion of the structure shown.

[0026] Figure 4 This is a schematic diagram of the structure of the first lamp and splicing component disclosed in the embodiment of this utility model;

[0027] Figure 5 for Figure 4 A magnified view of a portion of the structure shown.

[0028] Figure 6 This is a structural schematic diagram of the second lamp and splicing component disclosed in an embodiment of the present utility model;

[0029] Figure 7 for Figure 6 A magnified view of a portion of the structure shown.

[0030] Figure 8 This is a schematic diagram of the structure of the splicing component disclosed in the embodiment of this utility model;

[0031] Figure 9 This is a top view of a portion of the structure of the lighting assembly disclosed in an embodiment of this utility model;

[0032] Figure 10 This is a cross-sectional view of a portion of the structure of the lighting assembly disclosed in an embodiment of this utility model;

[0033] Figure 11 for Figure 10 A magnified view of a portion of structure A shown.

[0034] Explanation of reference numerals in the attached figures:

[0035] 100-Splicing component, 110-Light-shielding part, 111-Light outlet, 112-First side plate, 112a-Second mating part, 113-Top plate, 114-Second side plate, 120-Mounting part, 121-Mounting top plate, 121a-Threaded connection hole, 121a'-First threaded connection hole, 121a”-Second threaded connection hole, 121b-Reinforcing rib, 122-Guide groove, 130-Connecting part, 140-Hanging groove;

[0036] 200-Lamp fixture, 200'-First lamp fixture, 200”-Second lamp fixture, 210-First light-emitting surface, 220-Mounting plate, 221-First through hole, 222-Second through hole, 223-Protrusion, 230-First side wall, 231-First mating part, 231a-Mounting groove, 232-Supporting protrusion, 240-Second side wall, 250-Light source, 251-Avoidance notch, 260-Second light-emitting surface;

[0037] 300 - Fastener, 300' - First fastener, 300” - Second fastener. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] The terms "first," "second," etc., used in the specification and claims of this utility model are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this utility model can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, the first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0040] The lighting components provided by this utility model will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0041] like Figures 1 to 11As shown, this utility model provides a lighting assembly, which includes a splicing member 100 and at least two lamps 200. Optionally, each lamp 200 can be a linear lamp, or other types of lamps, and this utility model does not impose specific limitations on this. Each lamp 200 has a receiving cavity and a first light-emitting surface 210. A light source 250 is provided in the receiving cavity, and the light source 250 faces the first light-emitting surface 210 so that the light emitted by the light source 250 exits the lamp 200 from the first light-emitting surface 210. The at least two lamps 200 include a first lamp 200' and a second lamp 200" arranged side by side along the length direction of the lamp 200. There is a splicing gap between the first lamp 200' and the second lamp 200" and the receiving cavity of the first lamp 200' is connected to the receiving cavity of the second lamp 200" through the splicing gap. The first light-emitting surface 210 of the first lamp 200' and the first light-emitting surface 210 of the second lamp 200" have the same light emission direction.

[0042] The first lamp 200' is spliced ​​to the second lamp 200" via a splicing member 100. The first part of the splicing member 100 is disposed in the receiving cavity of the first lamp 200', and the second part of the splicing member 100 is disposed in the receiving cavity of the second lamp 200". The splicing member 100 includes a light-shielding part 110, which is used to block the splicing gap between the first lamp 200' and the second lamp 200". Optionally, the splicing member 100 can be a light-shielding structure, that is, the first part of the light-shielding part 110 is disposed in the receiving cavity of the first lamp 200', the second part of the light-shielding part 110 is disposed in the receiving cavity of the second lamp 200", and the third part of the light-shielding part 110 is opposite to the splicing gap to prevent light leakage. The third part of the light-shielding part 110 is connected between the first part and the second part. The light-shielding part 110 is provided with a light-emitting port 111, and the opening direction of the light-emitting port 111 is the same as the light-emitting direction of the first light-emitting surface 210. Optionally, the light-shielding part 110 can be a U-shaped structure.

[0043] In the lighting assembly provided by the utility model, a first lamp 200' is spliced ​​to a second lamp 200" via a splicing member 100. A first part of the splicing member 100 is disposed within the receiving cavity of the first lamp 200', and a second part of the splicing member 100 is disposed within the receiving cavity of the second lamp 200". The splicing member 100 includes a light-shielding part 110, which is used to block the splicing gap between adjacent lamps 200. The light-shielding part 110 has a light-emitting port 111, the opening direction of which is the same as the light-emitting direction of the first light-emitting surface 210, so that the light emitted by the lighting assembly is continuous. The splicing member 100 disclosed in this utility model, based on connecting adjacent lamps 200, effectively prevents light leakage through the splicing gap between adjacent lamps 200 by utilizing the light-shielding part 110 of the splicing member 100. Therefore, this utility model can solve the problem of light leakage between adjacent lamps 200 after splicing.

[0044] In one optional embodiment, the luminaire 200 has a mounting plate 220 and a circuit board inside its housing cavity. The mounting plate 220 divides the housing cavity into a first chamber and a second chamber. The light source 250 is disposed in the first chamber, and the circuit board is disposed in the second chamber. The light source 250 is electrically connected to the circuit board. By disposing of the light source 250 and the circuit board in different chambers, the heat generated by both during operation can be reduced from affecting each other. Optionally, the light source 250 is electrically connected to the circuit board via a wire. The splicing component 100 also includes a mounting portion 120 connected to the light-shielding portion 110. The mounting portion 120 is located above the light-shielding portion 110. The mounting portion 120 is detachably connected to the mounting plate 220 of the first lamp 200' and the mounting plate 220 of the second lamp 200", which can increase the connection area between the splicing component 100 and the lamp 200, thereby improving the connection stability and firmness between adjacent lamps 200. Of course, the mounting portion 120 can be omitted, in which case the light-shielding portion 110 is directly connected to the mounting plate 220; or, the light-shielding portion 110 is directly connected to the inner wall of the receiving cavity of the lamp 200.

[0045] In a further optional embodiment, the mounting top plate 121 of the mounting part 120 is provided with at least two threaded connection holes 121a. The at least two threaded connection holes 121a include a first threaded connection hole 121a' and a second threaded connection hole 121a', which are arranged at intervals along the length of the lamp 200. The mounting plate 220 of the first lamp 200' is provided with a first through hole 221, and the mounting plate 220 of the second lamp 200' is provided with a second through hole 222. Optionally, the side of the mounting plate 220 facing the mounting top plate 121 may be provided with a reinforcing part. The first through hole 221 of the first lamp 200' is located in the reinforcing part of the first lamp 200', and the second through hole 222 of the second lamp 200' is located in the reinforcing part of the second lamp 200'. This can improve the structural strength of the inner walls of the first through hole 221 and the second through hole 222.

[0046] The lighting assembly also includes at least two fasteners 300, which may optionally be screws. At least two fasteners 300 include a first fastener 300' and a second fastener 300'. One end of the first fastener 300' passes through a first through hole 221 and is threadedly connected to a first threaded connection hole 121a'. The central axis of the first through hole 221 is offset from the central axis of the first threaded connection hole 121a', and the central axis of the first through hole 221 is located on the side of the central axis of the first threaded connection hole 121a' away from the second luminaire 200'. That is, the first through hole 221 and the first threaded connection hole 121a' are offset. One end of the second fastener 300' passes through a second through hole 222 and is threadedly connected to a second threaded connection hole 121a'. The central axis of the second through hole 222 is offset from the central axis of the second threaded connection hole 121a', and the central axis of the second through hole 222 is located on the side of the central axis of the second threaded connection hole 121a' away from the first luminaire 200'. That is, the second through hole 222 and the second threaded connection hole 121a' are offset. They are also offset, and the offset direction of the second through hole 222 and the second threaded connection hole 121a” is opposite to the offset direction of the first through hole 221 and the first threaded connection hole 121a’.

[0047] This solution employs the aforementioned configuration. After the splicing component 100 is connected to the first lamp 200' and the second lamp 200" via the first fastener 300' and the second fastener 300" respectively, the first lamp 200' and the second lamp 200" move closer together under the action of the first fastener 300' and the second fastener 300" respectively. This reduces the splicing gap between them, thereby improving the compactness between adjacent lamps 200 and enhancing the aesthetics of the lamp assembly. Of course, the central axis of the first through hole 221 can also coincide with the central axis of the first threaded connection hole 121a', and the central axis of the second through hole 222 can also coincide with the central axis of the second threaded connection hole 121a" respectively.

[0048] Optionally, the number of first through holes 221 can be at least two, and the first threaded connection hole 121a' and the first fastener 300' can be set one-to-one with the first through hole 221; similarly, the number of second through holes 222 can be at least two, and the second threaded connection hole 121a' and the second fastener 300' can be set one-to-one with the second through hole 222, thereby further improving the connection stability between the splicing component 100 and the first lamp 200' and the connection stability between the splicing component 100 and the second lamp 200'.

[0049] Optionally, in the length direction of the first luminaire 200', the length of the mounting portion 120 can be equal to the length of the light-shielding portion 110; or, in other optional embodiments, in the length direction of the first luminaire 200', the length of the mounting portion 120 is greater than the length of the light-shielding portion 110, and the light-shielding portion 110 is connected to the middle portion of the mounting portion 120. At this time, both opposite ends of the mounting portion 120 protrude from both opposite ends of the light-shielding portion 110. This can further increase the connection area between the splicing member 100 and the first luminaire 200' and the connection area between the splicing member 100 and the second luminaire 200", thereby further improving the connection stability between adjacent luminaires 200; and, when the length of the mounting portion 120 is greater than the length of the light-shielding portion 110, this can improve the structural strength of the mounting portion 120.

[0050] In another optional embodiment, one of the mounting portion 120 facing away from the light-shielding portion 110 and the mounting plate 220 is provided with a protrusion 223, and the other is provided with a guide groove 122. The protrusion 223 and the guide groove 122 are guided and engaged along the length direction of the lamp 200. During the assembly of the splicing component 100, the protrusion 223 and the guide groove 122 are guided and engaged along the length direction of the lamp 200, so that the splicing component 100 is inserted into the receiving cavity of the lamp 200 in a preset direction, which helps to improve the assembly efficiency of the splicing component 100. Of course, the protrusion 223 and the guide groove 122 may not be provided.

[0051] Optionally, the mounting plate 220 is provided with a protrusion 223. In this case, the thickness of the mounting plate 220 can be set to be smaller, thereby reducing the weight of the lamp 200. The mounting part 120 is provided with a guide groove 122 on the side opposite to the light-shielding part 110.

[0052] In another optional embodiment, the mounting top plate 121 of the mounting part 120 is provided with a threaded connection hole 121a, and a reinforcing rib 121b is provided on the side of the mounting top plate 121 facing away from the mounting plate 220. The threaded connection hole 121a is located on the reinforcing rib 121b. The lamp assembly also includes a fastener 300, which can optionally be a screw. One end of the fastener 300 passes through the mounting plate 220 and is threadedly connected to the threaded connection hole 121a. In this solution, the setting of the reinforcing rib 121b can increase the structural strength of the mounting top plate 121, prevent the mounting top plate 121 from deforming under the action of the fastener 300, thereby extending the service life of the splice 100; at the same time, it can extend the length of the threaded connection hole 121a, thereby improving the connection stability between the fastener 300 and the splice 100.

[0053] In another optional embodiment, each lamp 200 has a first sidewall 230 and a second sidewall 240 disposed opposite to each other. The first sidewall 230 and the second sidewall 240 are each provided with a first mating portion 231 extending along the length direction of the lamp 200. The light-shielding portion 110 includes a first side plate 112, a top plate 113 and a second side plate 114 connected in sequence. The first side plate 112 and the second side plate 114 are opposite to each other to form the light outlet 111 mentioned above. The first side plate 112 and the second side plate 114 are each provided with a second mating portion 112a extending along the length direction of the lamp 200. The first mating portion 231 and the second mating portion 112a are guided and mated. Optionally, one of the first mating portion 231 and the second mating portion 112a can be a mating groove and the other can be a mating protrusion. During the assembly of the splicing component 100, the first mating part 231 and the second mating part 112a engage in a guiding fit so that the splicing component 100 is inserted into the receiving cavity of the lamp 200 in a preset direction, which helps to improve the assembly efficiency of the splicing component 100; and the splicing component 100 can be connected to the lamp 200 through the first mating part 231 and the second mating part 112a.

[0054] In a further optional embodiment, the light source 250 is a strip-shaped plate structure, the first mating part 231 is a mating protrusion, and the second mating part 112a is a mating groove. In this case, the thickness of the first sidewall 230 and the second sidewall 240 of the lamp 200 can be set to be smaller, thereby reducing the weight of the lamp 200. Further optionally, when the second mating part 112a is a mating groove, the first sideplate 112 and the second sideplate 114 of the light-shielding part 110 can both be set as bent structures with a constant thickness. Optionally, the first mating part 231 is provided with a mounting groove 231a extending along the length direction of the lamp 200, and the light source 250 mates with the mounting groove 231a to fix the light source 250.

[0055] Optionally, a portion of the light source 250 extends into the receiving space of the light-shielding part 110, and a portion of the light source 250 faces the light outlet 111. In this case, the distance between the light sources 250 of adjacent lamps 200 is smaller, which helps to improve the continuity of the light emitted by adjacent lamps 200 and makes the light emitted from all parts of the lamp assembly more uniform. Of course, the light source 250 can also be located outside the splicing part 100.

[0056] Optionally, in the width direction of the luminaire 200, both the first and second ends of the light source 250 facing away from each other are provided with clearance notches 251. The clearance notch 251 at the first end of the light source 250 is used to avoid the first side plate 112, and the clearance notch 251 at the second end of the light source 250 is used to avoid the second side plate 114. This facilitates the arrangement of the light source 250 and the splicing component 100 in the receiving cavity of the luminaire 200. Of course, the clearance notch 251 can also be omitted by reducing the width of the light source 250 or increasing the width of the receiving cavity.

[0057] In another optional embodiment, the first sidewall 230 and the second sidewall 240 of the lamp 200 are both provided with supporting protrusions 232 extending along the length direction of the lamp 200. A mounting plate 220 is provided inside the receiving cavity of the lamp 200. The splicing component 100 includes a mounting portion 120, a connecting portion 130, and the aforementioned light-shielding portion 110, which are sequentially connected in the light-emitting direction of the first light-emitting surface 210. The mounting portion 120 is connected to the mounting plate 220 of the first lamp 200' and the mounting plate 220 of the second lamp 200". The width of the connecting portion 130 is smaller than the width of the mounting portion 120 and the width of the light-shielding portion 110, so that the splicing component 100 can be positioned on opposite sides respectively. A mounting groove 140 is formed, which engages with the support protrusion 232. During the assembly of the splice 100, the splice 100 can be pre-installed by engaging with the lamp 200 through the mounting groove 140 and the support protrusion 232, and then the mounting part 120 and the mounting plate 220 can be fixed. This helps to improve the connection efficiency between the mounting part 120 and the mounting plate 220. In addition, when disassembling the splice 100, after the mounting part 120 is disengaged from the mounting plate 220, the splice 100 is engaged with the lamp 200 through the mounting groove 140 and the support protrusion 232 to prevent the splice 100 from falling off.

[0058] In an optional embodiment, each lamp 200 further has a second light-emitting surface 260, which is located on opposite sides of the receiving cavity as the first light-emitting surface 210. The lamp assembly also includes a protective cover plate, which is sealed to the first lamp 200' and the second lamp 200" and is opposite to the splicing member 100. The side of the protective cover plate away from the splicing member 100 is flush with the second light-emitting surface 260 of the first lamp 200' and the second light-emitting surface 260 of the second lamp 200" to seal the receiving cavity of the first lamp 200' and the second lamp 200" and prevent impurities in the environment from entering the receiving cavity, thereby protecting the functional devices such as the light source 250 and the circuit board installed in the receiving cavity. In addition, the protective cover plate can improve the aesthetics of the lamp assembly.

[0059] Optionally, the number of light sources 250 is at least two, including a first light source and a second light source. The first light source is disposed in a first cavity and faces a first light-emitting surface 210. The second light source is disposed in a second cavity and faces a second light-emitting surface 260, so as to improve the lighting effect of the luminaire assembly.

[0060] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of the present invention.

Claims

1. A lighting assembly, characterized in that, The system includes a splicing component (100) and at least two lamps (200). Each lamp (200) has a receiving cavity and a first light-emitting surface (210). A light source (250) is provided in the receiving cavity, and the light source (250) faces the first light-emitting surface (210). The at least two lamps (200) include a first lamp (200') and a second lamp (200") arranged side by side along the length direction of the lamps (200). There is a splicing gap between the first lamp (200') and the second lamp (200"). The receiving cavity of the first lamp (200') is connected to the receiving cavity of the second lamp (200") through the splicing gap. The first light-emitting surface (210) of the first lamp (200') and the first light-emitting surface (210) of the second lamp (200") have the same light-emitting direction. The first lamp (200') is spliced ​​with the second lamp (200") via the splicing component (100). The first part of the splicing component (100) is disposed in the receiving cavity of the first lamp (200'), and the second part of the splicing component (100) is disposed in the receiving cavity of the second lamp (200"). The splicing component (100) includes a light-shielding part (110), which is used to block part of the splicing gap. The light-shielding part (110) is provided with a light-emitting port (111), and the opening direction of the light-emitting port (111) is the same as the light-emitting direction of the first light-emitting surface (210).

2. The lighting assembly according to claim 1, characterized in that, The receiving cavity is further provided with a mounting plate (220) and a circuit board. The mounting plate (220) divides the receiving cavity into a first chamber and a second chamber. The light source (250) is disposed in the first chamber, and the circuit board is disposed in the second chamber. The light source (250) is electrically connected to the circuit board. The splicing component (100) also includes a mounting part (120) connected to the light-shielding part (110). The mounting part (120) is located above the light-shielding part (110). The mounting part (120) is detachably connected to the mounting plate (220) of the first lamp (200') and the mounting plate (220) of the second lamp (200").

3. The lighting assembly according to claim 2, characterized in that, The mounting top plate (121) of the mounting part (120) is provided with at least two threaded connection holes (121a), the at least two threaded connection holes (121a) including a first threaded connection hole (121a') and a second threaded connection hole (121a") arranged at intervals. The mounting plate (220) of the first lamp (200') is provided with a first through hole (221), and the mounting plate (220) of the second lamp (200") is provided with a second through hole (222). The lighting assembly further includes at least two fasteners (300), which include a first fastener (300') and a second fastener (300"). One end of the first fastener (300') passes through the first through hole (221) and is threadedly connected to the first threaded connection hole (121a'). The central axis of the first through hole (221) is offset from the central axis of the first threaded connection hole (121a'), and the central axis of the first through hole (221) is located on the side of the central axis of the first threaded connection hole (121a') away from the second lighting fixture (200"). One end of the second fastener (300") passes through the second through hole (222) and is threadedly connected to the second threaded connection hole (121a"). The central axis of the second through hole (222) is offset from the central axis of the second threaded connection hole (121a"), and the central axis of the second through hole (222) is located on the side of the central axis of the second threaded connection hole (121a") away from the first lighting fixture (200').

4. The lighting assembly according to claim 2, characterized in that, In the length direction of the first lamp (200'), the length of the mounting part (120) is greater than the length of the light-shielding part (110), and the light-shielding part (110) is connected to the middle part of the mounting part (120).

5. The lighting assembly according to claim 2, characterized in that, The mounting part (120) has a protrusion (223) on one side away from the light-shielding part (110) and the mounting plate (220), and the other side has a guide groove (122). The protrusion (223) and the guide groove (122) are guided and cooperated along the length direction of the lamp (200).

6. The lighting assembly according to claim 2, characterized in that, The mounting top plate (121) of the mounting part (120) is provided with a threaded connection hole (121a). The side of the mounting top plate (121) facing away from the mounting plate (220) is provided with a reinforcing rib (121b). The threaded connection hole (121a) is located on the reinforcing rib (121b). The lamp assembly also includes a fastener (300). One end of the fastener (300) passes through the mounting plate (220) and is threadedly connected to the threaded connection hole (121a).

7. The lighting assembly according to claim 1, characterized in that, Each of the lamps (200) has a first sidewall (230) and a second sidewall (240) arranged opposite to each other. The first sidewall (230) and the second sidewall (240) are each provided with a first mating part (231) extending along the length direction of the lamp (200). The light-shielding part (110) includes a first side plate (112), a top plate (113), and a second side plate (114) connected in sequence. The first side plate (112) and the second side plate (114) are opposite to each other to form the light outlet (111). The first side plate (112) and the second side plate (114) are each provided with a second mating part (112a) extending along the length direction of the lamp (200). The first mating part (231) and the second mating part (112a) are guided and mated.

8. The lighting assembly according to claim 7, characterized in that, The light source (250) is a strip-shaped plate structure. The first mating part (231) is a mating protrusion. The first mating part (231) is provided with a mounting groove (231a) extending along the length direction of the lamp (200). The light source (250) mates with the mounting groove (231a). The second mating part (112a) is a mating groove. A portion of the light source (250) extends into the receiving space of the light-shielding part (110) and faces the light outlet (111). In the width direction of the lamp (200), both the first end and the second end of the light source (250) opposite to each other are provided with clearance notches (251). The clearance notch (251) at the first end of the light source (250) is used to avoid the first side plate (112). The clearance notch (251) at the second end of the light source (250) is used to avoid the second side plate (114).

9. The lighting assembly according to claim 7, characterized in that, Both the first sidewall (230) and the second sidewall (240) are provided with a support protrusion (232) extending along the length direction of the lamp (200), and a mounting plate (220) is provided in the receiving cavity. The splicing component (100) includes a mounting portion (120), a connecting portion (130), and a light-shielding portion (110) that are sequentially connected in the light-emitting direction of the first light-emitting surface (210). The mounting portion (120) is connected to the mounting plate (220) of the first lamp (200') and the mounting plate (220) of the second lamp (200"). The width of the connecting portion (130) is smaller than the width of the mounting portion (120) and the width of the light-shielding portion (110) so as to form hanging grooves (140) on the two opposite sides of the splicing component (100). The hanging grooves (140) are engaged with the support protrusion (232).

10. The lighting assembly according to claim 1, characterized in that, Each of the lamps (200) also has a second light-emitting surface (260), which is located on opposite sides of the receiving cavity as the first light-emitting surface (210). The lamp assembly also includes a protective cover plate, which is sealed to the first lamp (200') and the second lamp (200"), and the protective cover plate is opposite to the splicing piece (100). The side of the protective cover plate away from the splicing piece (100) is flush with the second light-emitting surface (260) of the first lamp (200') and the second light-emitting surface (260) of the second lamp (200").

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