Lighting components

Abstract

The present invention provides a lamp assembly, comprising: a box body, a light outlet is arranged on the box body; a light source module is arranged in the box body; and a light outlet plate is arranged at the light outlet; wherein the light outlet direction of the light source module forms an acute angle a with the plane where the light outlet is located. The technical solution of the present application effectively solves the problem that it is difficult for lighting products in the related art to achieve a natural illumination effect.

Description

[0001] Related Applications

[0002] This application claims the priority of the Chinese patent application filed with the China Patent Office on September 16, 2021, with application number 202111089512.6, and invention name “Lamp assembly and splicable lamp having the same”, the entire contents of which are incorporated by reference into this application. Technical Field

[0003] The present invention relates to the field of lighting technology, and in particular to a lamp assembly. Background Art

[0004] With the continuous development of science and technology, users' requirements for lighting effects are constantly increasing.

[0005] In the related art, main home lighting products only have yellow or white light combinations, which can hardly meet users' needs for simulating natural light. Even if RGB color light is used, it is difficult to truly simulate the natural lighting effect of sunlight plus blue sky. Summary of the invention

[0006] The main purpose of the present invention is to provide a lamp assembly to solve the problem that lighting products in the related art are difficult to achieve natural lighting effects.

[0007] In order to achieve the above-mentioned object, according to one aspect of the present invention, a lamp assembly is provided, comprising: a box body, on which a light outlet is arranged; a light source module, arranged in the box body; and a light outlet plate, arranged at the light outlet. The main light outlet direction of the light source module forms an acute angle a with the plane where the light outlet is located, and the acute angle a is between 10° and 60°.

[0008] According to a second aspect of the present invention, there is provided a lamp assembly, comprising: a box body, on which a light outlet is arranged; a light source module, arranged in the box body; and a light outlet plate, arranged at the light outlet; wherein the box body comprises a top plate and a surrounding plate, the first end of the surrounding plate is connected to the top plate, the light outlet is arranged at the second end of the surrounding plate, the center line of the surrounding plate is inclined to the top plate, the light source module is arranged on the top plate or the surrounding plate, and the light source module is located at the angle between the top plate and the surrounding plate.

[0009] Furthermore, the enclosure includes a first side panel, a second side panel, a third side panel and a fourth side panel which are connected in sequence, the first side panel, the second side panel, the third side panel and the fourth side panel are all connected to the top panel, the first side panel and the third side panel are arranged in parallel and are both parallelogram structures, the second side panel and the fourth side panel are arranged in parallel,

[0010] Further, the distance between the light source module and the second side panel is smaller than the distance between the light source module and the fourth side panel, and / or the distance between the light source module and the top panel is smaller than the distance between the light source module and the light outlet.

[0011] Furthermore, the lamp assembly also includes a matte plate, and the light output plate is a Rayleigh scattering plate, wherein the matte plate is at least arranged on the fourth side plate, and / or the matte plate is located in the irradiation direction of the light source module.

[0012] Furthermore, a honeycomb structure is provided on the matte plate, and the honeycomb structure includes a plurality of cylinders connected to each other, wherein the ratio of the side length of the inner hole of each cylinder to the height of each cylinder is greater than or equal to 1, and / or the height of each cylinder is in the range of 0.5 mm to 10 mm, and / or the color of each cylinder is black.

[0013] Furthermore, the matte plate includes a matte coating, which includes highly weather-resistant fluorocarbon paint or alkyd magnetic paint or high-temperature resistant paint or epoxy anti-corrosion paint, and / or the matte coating is a black coating.

[0014] Furthermore, the light source module includes a PCB board and a plurality of lamp beads, wherein the plurality of lamp beads are arranged in a row on the PCB board, wherein the lamp beads are connected to the PCB board through a conductive voltage connector, a first end of the conductive voltage connector is connected to the PCB board, and a second end of the conductive voltage connector is pressed on a side of the lamp bead, the conductive voltage connector includes a wire portion and a reinforcement portion arranged on the wire portion, the wire portion includes a curved section located in the middle and straight sections located at both ends, the reinforcement portion is sleeved outside the curved section, the curved section is arranged toward the PCB board, the reinforcement portion is arranged on the curved section, the bottom surface of the reinforcement portion is a plane, and the bottom of the reinforcement portion is abutted against the PCB board.

[0015] Furthermore, the corresponding surfaces of the first side plate and the third side plate are smooth surfaces, a first reinforcing structure is arranged on the surface of the fourth side plate facing the second side plate, and a second reinforcing structure is arranged on the outer surfaces of the first side plate and the third side plate.

[0016] Furthermore, the lamp assembly also includes a sealing frame, which is installed at the light outlet, and the light outlet plate is located between the sealing frame and the box body.

[0017] According to a third aspect of the present invention, a lamp assembly is provided, comprising: a box body, on which a light outlet is arranged; a light source module arranged in the box body; and a light outlet plate arranged at the light outlet; wherein a concave platform structure and a convex platform structure are respectively arranged at two opposite edges of the bottom of the lamp assembly.

[0018] Further, the box body includes a top plate and a surrounding plate, the surrounding plate includes a first side panel, a second side panel, a third side panel and a fourth side panel connected in sequence, the first side panel, the second side panel, the third side panel and the fourth side panel are all connected to the top plate, the first side panel and the third side panel are arranged in parallel and are both parallelogram structures, the second side panel and the fourth side panel are arranged in parallel, the concave platform structure and the convex platform structure are located on the second side panel and the fourth side panel, and / or the lamp assembly includes two parallelogram side panels arranged opposite to each other, and the concave platform structure and the convex platform structure are located on the sides of the parallelogram side panels.

[0019] Furthermore, there are multiple lamp assemblies, and the multiple lamp assemblies can be arranged in a splicing manner, wherein two adjacent lamp assemblies are in contact and fit, and / or the concave platform structure of two adjacent lamp assemblies is crimped and fit with the convex platform structure, and / or the concave platform structure of two adjacent lamp assemblies is crimped on the convex platform structure, and / or the lamp device also includes a support block, which is installed on the edge of one of the boxes, and the support block is arranged at the outermost concave platform structure.

[0020] Furthermore, the lamp assembly also includes a connecting structure, and the lamp assembly is connected to the mounting top plate through the connecting structure.

[0021] Furthermore, the light output plate is a Rayleigh scattering plate.

[0022] Furthermore, the lamp assembly also includes a connecting structure, and the lamp assembly is connected to the mounting top plate through the connecting structure, wherein the connecting structure includes a slide rail and a clip that cooperate with each other, one of the slide rail and the clip is arranged on the mounting top plate, and the other of the slide rail and the clip is arranged on the lamp assembly, or, the connecting structure also includes a plurality of connecting parts and a plurality of hanging wires, the connecting parts and the hanging wires are arranged in a one-to-one correspondence, the connecting parts are arranged on the lamp assembly, and the hanging wires are connected between the connecting parts and the mounting top plate.

[0023] Furthermore, the lighting fixture components include ceiling lights, panel lights, sky lights, and kitchen and bathroom integrated lighting fixtures.

[0024] According to the technical solution of the present invention, the light source module is arranged inside the box, a light outlet is arranged on the box, and a light outlet plate is arranged at the light outlet. The light outlet direction of the light source module forms an acute angle with the plane where the light outlet is located. The above-mentioned arrangement can effectively improve the optical distance between the light source module and the light outlet, so that the light fixture assembly can achieve the irradiation effect of natural light while ensuring the size of the overall light fixture assembly. Therefore, the technical solution of the present application effectively solves the problem that it is difficult for lighting products in the related art to achieve the natural irradiation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0026] Figure 1 A schematic diagram of the exploded structure of an embodiment of a lamp assembly according to the present invention is shown;

[0027] Figure 2 Shows Figure 1 A schematic diagram of the three-dimensional structure of a lamp assembly;

[0028] Figure 3 Shows Figure 1 A three-dimensional structural schematic diagram of a partial structure of a lamp assembly;

[0029] Figure 4 Shows Figure 3 A schematic diagram of an exploded structure of a portion of a lamp assembly;

[0030] Figure 5 Shows Figure 1 A schematic diagram of the three-dimensional structure of a heat sink of a lamp assembly;

[0031] Figure 6 Shows Figure 1 A schematic diagram of the exploded structure of a light source module of a lamp assembly;

[0032] Figure 7 Shows Figure 6 A schematic diagram of the three-dimensional structure of a light source module;

[0033] Figure 8 Shows Figure 1 A schematic diagram of the three-dimensional structure of the matte plate of the lamp assembly;

[0034] Fig. 9 Shows Figure 1 A schematic diagram of the three-dimensional structure of the first embodiment of the lamp assembly;

[0035] Fig.10 Shows Figure 1 A schematic diagram of the three-dimensional structure of a second embodiment of the lamp assembly.

[0036] The above drawings include the following reference numerals:

[0037] 10. Box body; 11. Light outlet; 12. Top plate; 13. Enclosure; 131. First side plate; 132. Second side plate; 133. Third side plate; 134. Fourth side plate; 20. Light source module; 21. PCB board; 22. Lamp beads; 23. Lens; 30. Light outlet plate; 40. Heat sink; 41. Fixing plate; 411. First plate section; 412. Second plate section; 42. Inclined plate; 43. First heat sink; 44. Second heat sink; 50. Connecting plate; 60. Matting plate; 61. Honeycomb structure; 71. First reinforcement structure; 72. Second reinforcement structure; 80. Sealing frame. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0040] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0041] like Figures 1 to 8As shown, in this embodiment, the lamp assembly includes: a box body 10, a light source module 20 and a light outlet plate 30. The box body 10 is provided with a light outlet 11. The light source module 20 is arranged in the box body 10. The light outlet plate 30 is arranged at the light outlet 11. Among them, the main light emitting direction of the light source module 20 forms an acute angle a with the plane where the light outlet 11 is located, and the acute angle a is between 10° and 60°.

[0042] By applying the technical solution of this embodiment, the light source module 20 is arranged inside the box body 10, the box body 10 is provided with a light outlet 11, and the light outlet plate 30 is arranged at the light outlet 11. The light outlet direction of the light source module 20 forms an acute angle with the plane where the light outlet 11 is located. The above-mentioned arrangement can effectively increase the optical distance between the light source module 20 and the light outlet 11, so that the light fixture assembly can achieve the irradiation effect of natural light while ensuring the size of the overall light fixture assembly. Therefore, the technical solution of this embodiment effectively solves the problem that it is difficult for lighting products in related technologies to achieve natural irradiation effects.

[0043] like Figures 1 to 8 As shown, the lamp assembly of this embodiment includes ceiling lamps, panel lamps, skylights, and kitchen and bathroom integrated lamps. The light output plate 30 includes a light mixing plate, a light output cover, or a Rayleigh scattering plate.

[0044] like Figures 1 to 8 As shown, in this embodiment, the box body 10 includes a top plate 12 and a surrounding plate 13, the first end of the surrounding plate 13 is connected to the top plate 12, the light outlet 11 is arranged at the second end of the surrounding plate 13, the center line of the surrounding plate 13 is arranged obliquely with the top plate 12, the light source module 20 is arranged on the top plate 12 or the surrounding plate 13, and the light source module 20 is located at the angle between the top plate 12 and the surrounding plate 13. Since the surrounding plate 13 is arranged obliquely, the optical distance between the light source module 20 and the light outlet 11 can be further increased, and the effect of natural illumination can be further improved. Specifically, in this embodiment, the light source module 20 is arranged at the acute angle between the surrounding plate 13 and the top plate 12.

[0045] In an embodiment not shown in the figures, the light source module is disposed on the enclosure and close to the angle between the top plate and the enclosure.

[0046] like Figures 1 to 8 As shown, in the present embodiment, the enclosure 13 includes a first side panel 131, a second side panel 132, a third side panel 133 and a fourth side panel 134 which are connected in sequence, the first side panel 131, the second side panel 132, the third side panel 133 and the fourth side panel 134 are all connected to the top panel 12, the first side panel 131 and the third side panel 133 are arranged in parallel and are both parallelogram structures, the second side panel 132 and the fourth side panel 134 are arranged in parallel, and the above arrangement can make the light length of the light source module 20 larger, thereby making the illumination effect better.

[0047] like Figures 1 to 8 As shown, in this embodiment, the distance between the light source module 20 and the second side panel 132 is smaller than the distance between the light source module 20 and the fourth side panel 134, and / or the distance between the light source module 20 and the top panel 12 is smaller than the distance between the light source module 20 and the light outlet 11. The first side panel 131 and the third side panel 133 are parallelogram-shaped, and the second side panel 132 and the fourth side panel 134 are rectangular, so that the vertical cross-section of the enclosure 13 is a parallelogram-shaped, which can effectively increase the optical distance between the light source module 20 and the light outlet 11, and at the same time, the above shape is convenient for subsequent assembly.

[0048] In an embodiment not shown in the figures, the distance between the light source module and the top plate is smaller than the distance between the light source module and the light outlet.

[0049] like Figures 1 to 8 As shown, in this embodiment, the lamp assembly further includes a matte plate 60, and the light output plate 30 is a Rayleigh scattering plate, wherein the matte plate 60 is at least arranged on the fourth side plate 134, and / or the matte plate 60 is located in the irradiation direction of the light source module 20. The matte plate 60 is located in the irradiation direction of the light source module 20, and the arrangement of the matte plate 60 can prevent the lamp assembly from having an overly bright area, thereby affecting the irradiation effect.

[0050] In an embodiment not shown in the figures, the matte plate may also be provided on the second side plate, the third side plate and the fourth side plate.

[0051] like Figures 1 to 8As shown, in this embodiment, a honeycomb structure 61 is provided on the matte plate 60, and the honeycomb structure 61 includes a plurality of cylinders connected to each other, wherein the ratio of the side length of the inner hole of each cylinder to the height of each cylinder is greater than or equal to 1, and / or the height of each cylinder is in the range of 0.5mm to 10mm, and / or the color of each cylinder is black. The above-mentioned honeycomb structure is a microstructure with a depth of 0.5mm to 10mm. When the light emitted by the light source module 20 is irradiated on the upper side of the honeycomb structure 61, and the line of sight enters from the light outlet 11, the lower side of the honeycomb structure 61 is seen, so that the user cannot see the illuminated area of ​​the light, and the visual effect reflected is black. The honeycomb structure 61 includes a plurality of cylinders connected to each other, and the cross section of each cylinder is a regular hexagon. Of course, in the embodiment not shown in the figure, the shape of the cross section of each cylinder may not be limited to a regular hexagon, but may also be a quadrilateral, a pentagon, a heptagon and above. The ratio of the side length of the inner hole of each cylinder to the height of each cylinder is greater than or equal to 1. The color of each cylinder is black. The length of the side of the inner hole of each cylinder is in the range of 0.5mm to 15mm. The length of the side of the inner hole of each cylinder is preferably 0.5mm or 1mm or 5mm or 10mm or 15mm. The height of each cylinder is in the range of 0.5mm to 10mm. At the same time, in order to reduce the height and cost, the height is selected to be smaller, so the corresponding spacing is also selected to be smaller. When applied, the situation where the spacing is relatively small is selected, for example, 2mm.

[0052] like Figures 1 to 8 As shown, in this embodiment, the matte plate 60 includes a matte coating, which includes highly weather-resistant fluorocarbon paint or alkyd enamel paint or high-temperature resistant paint or epoxy anti-corrosion paint, and / or the matte coating is a black coating. The above settings can achieve a matte effect.

[0053] like Figures 1 to 8 As shown, in this embodiment, the matte plate 60 also includes a matte coating. The matte coating includes a high weather-resistant fluorocarbon paint or an alkyd enamel or a high temperature resistant paint or an epoxy anti-corrosion paint. Among them, the high weather-resistant fluorocarbon paint belongs to an acrylic anti-corrosion paint, the alkyd enamel and the high temperature resistant paint both belong to oil-based paint, and the epoxy anti-corrosion paint belongs to a water-based paint. The matte coating is a black coating.

[0054] like Figures 1 to 8As shown, in this embodiment, the light source module 20 includes a PCB board 21 and a plurality of lamp beads 22, wherein the plurality of lamp beads 22 form a row and are arranged on the PCB board 21, wherein the lamp beads 22 are connected to the PCB board 21 through a conductive voltage connector, wherein the first end of the conductive voltage connector is connected to the PCB board 21, and the second end of the conductive voltage connector is pressed on the side of the lamp beads 22, and the conductive voltage connector includes a wire portion and a reinforcing portion arranged on the wire portion, wherein the wire portion includes a curved section located in the middle and straight sections located at both ends, the reinforcing portion is sleeved outside the curved section, the curved section is arranged toward the PCB board 21, the reinforcing portion is arranged on the curved section, the bottom surface of the reinforcing portion is a plane, and the bottom of the reinforcing portion is in abutment with the PCB board 21. The above arrangement can ensure the irradiation direction of the light source module 20, and prevent more light emitted by the lamp beads 22 from directly irradiating the light outlet 11. The lamp beads 22 are COB lamp beads.

[0055] like Figures 1 to 8 As shown, in this embodiment, a mounting area is provided on the PCB board 21, and the lamp bead 22 is provided at the mounting area. The lamp bead 22 is connected to the PCB board 21 through a conductive voltage connector, the first end of the conductive voltage connector is connected to the PCB board 21, and the second end of the conductive voltage connector is pressed on the side of the lamp bead 22. The above-mentioned conductive voltage connector can realize the conduction of the circuit of the lamp bead 22 on the one hand, and can realize the fixation of the lamp bead 22 on the other hand, so that the position of the lamp bead 22 is stable. Through the above-mentioned arrangement, the use of connecting wires can be effectively reduced, and the connecting wires can be prevented from being scattered near the lamp bead 22 and affecting the lighting effect. At the same time, since the above-mentioned lamp bead 22 does not need other structures to be fixed, the lamp bead 22 can be fixed only by the conductive voltage connector, which effectively reduces the overall structural complexity of the lamp body assembly, and also reduces the possibility of other structures affecting the lighting effect.

[0056] like Figures 1 to 8As shown, in this embodiment, the lamp bead 22 is connected to the PCB board 21 through a conductive voltage connector, the first end of the conductive voltage connector is connected to the PCB board 21, the second end of the conductive voltage connector is pressed on the side of the lamp bead 22, the conductive voltage connector includes a wire portion and a reinforcing portion arranged on the wire portion, the wire portion includes a curved section located in the middle and a straight section located at both ends, the reinforcing portion is sleeved outside the curved section, the curved section is arranged toward the PCB board 21, the reinforcing portion is arranged in the curved section, the bottom surface of the reinforcing portion is a plane, and the bottom of the reinforcing portion is in abutment with the PCB board 21. The conductive voltage connector includes a wire portion and a reinforcing portion arranged on the wire portion. The arrangement of the reinforcing portion can further improve the strength of the conductive voltage connector, and prevent the conductive voltage connector from bending and affecting the fixing effect of the lamp bead 22. The wire portion includes a curved section located in the middle and a straight section located at both ends, and the reinforcing portion is sleeved outside the curved section. The setting of the bending section can improve the structural strength of the wire portion, and because the bending section is arranged toward the PCB board 21, it can effectively improve the reverse bending resistance of the wire portion, so that the fixing effect of the lamp bead 22 can be better. At the same time, the reinforcement part is arranged in the bending section, which can further ensure the structural strength of the wire portion. The bottom surface of the reinforcement part is a plane, and the bottom of the reinforcement part abuts with the PCB board 21. The bottom of the reinforcement part abuts with the PCB board 21, which can improve the stability of the conductive connector, and further improve the stability of the lamp bead 22. Specifically, in the present embodiment, the reinforcement part is a rectangular parallelepiped. Of course, it can also be a cube, a hexahedron of other shapes, or a cylinder, a cone, a pyramid, etc. The wire portion is made of copper, and the tensile strength of the wire portion is 400N / mm 2 -450N / mm 2 The reinforcing part is made of copper. The material of the above-mentioned wire part is copper, which makes the conductive effect better. And the tensile strength of the wire part is relatively large, which can avoid deformation of the wire part. The technical solution of this embodiment leads the "+" and "-" poles of the COB lamp bead through the conductive voltage connector surface, leaving enough space for the lens 23 to be mounted, and there is no phenomenon that affects the luminous effect. The conductive voltage connector can lead the "+" and "-" poles of multiple COB lamp beads to the PCB board 21, and the PCB board 21 is unified to one terminal through the printed wire and then output to the power supply, solving the problem of traditional wiring arrangement and connection, and the problem of short circuit between the connecting wire and the aluminum substrate; because the PCB board 21 and the COB lamp bead are connected by the conductive voltage connector, the COB lamp bead does not need to be fixed independently, and the printed circuit board is directly fixed to the PCB board 21, eliminating the process of fixing the COB lamp bead with screws.

[0057] like Figures 1 to 8 As shown, in this embodiment, the light source module 20 further includes a plurality of lenses 23, and the plurality of lenses 23 are arranged one by one corresponding to the lamp beads 22. The lens 23 has a simple structure, is easy to assemble, and can effectively achieve the focusing of the light source.

[0058] like Figures 1 to 8 As shown, in this embodiment, the corresponding surfaces of the first side plate 131 and the third side plate 133 are smooth surfaces. The first reinforcing structure 71 is arranged on the surface of the fourth side plate 134 facing the second side plate 132, and the second reinforcing structure 72 is arranged on the outer surfaces of the first side plate 131 and the third side plate 133. The structures of the first reinforcing structure 71 and the second reinforcing structure 72 are simple and easy to set. The second reinforcing structure 72 is located on the outer side of the enclosure 13. This is because when the light source module 20 is irradiated, if the second reinforcing structure 72 is arranged on the inner side of the enclosure 13, the light emitted by the light source module 20 can be irradiated on the second reinforcing structure 72, which will form an overly bright area, thereby affecting the irradiation effect. This is also the reason why the corresponding surfaces of the first side plate 131 and the third side plate 133 are set as smooth surfaces. The first reinforcing structure 71 is arranged on the inner side of the enclosure 13 because the first reinforcing structure 71 is located on the rear side of the light source module 20, and the light emitted by the light source module 20 will not be irradiated on the first reinforcing structure 71, so it does not affect the irradiation effect.

[0059] like Figures 1 to 8 As shown, in this embodiment, the lamp assembly further includes a sealing frame 80, which is installed at the light outlet 11, and the light outlet plate 30 is located between the sealing frame 80 and the box body 10. The setting of the sealing frame 80 can better fix the light outlet plate 30, improve the sealing effect of the lamp assembly, and can also cooperate with other connection structures.

[0060] like Figures 1 to 5 As shown, in this embodiment, the lamp assembly further includes a heat sink 40, the heat sink 40 is disposed on the top plate 12, the light source module 20 is disposed on the heat sink 40, the heat sink 40 includes a fixing plate 41 and an inclined plate 42 connected to the fixing plate 41, the light source module 20 is disposed on the inclined plate 42, and the fixing plate 41 is fitted and connected to the top plate 12. The heat sink 40 can effectively fix the light source module 20. Since the heat sink 40 is provided with the inclined plate 42, the light source module 20 is disposed on the inclined plate 42, so that the light output angle of the light source module 20 is tilted with the light outlet 11. At the same time, the heat sink 40 can effectively dissipate the heat of the light source module 20 to prevent the temperature of the light source module 20 from being too high and affecting the normal use of the light source module 20.

[0061] In an embodiment not shown in the figures, the heat sink may also be disposed on the enclosure.

[0062] like Figures 1 to 5As shown, in this embodiment, the heat sink 40 further includes a first heat sink 43, which is disposed on the surface of the inclined plate 42 away from the light source module 20. The first heat sink 43 is disposed on the inclined plate 42, and the light source module 20 is also disposed on the inclined plate 42. The heat emitted by the light source module 20 can be transferred to the inclined plate 42, and the first heat sink 43 can dissipate heat from the inclined plate 42, thereby indirectly dissipating heat from the light source module 20. In this embodiment, the first heat sink 43 is a plurality of fins disposed at intervals, which can effectively increase the contact area with the air, thereby effectively achieving heat dissipation.

[0063] like Figures 1 to 5 As shown, in this embodiment, the inclined plate 42 is located in the middle of the fixed plate 41, the heat sink 40 also includes a second heat sink 44, the fixed plate 41 includes a first plate segment 411 that is at an obtuse angle to the inclined plate 42 and a second plate segment 412 that is at an acute angle to the inclined plate 42, and the second heat sink 44 is arranged on the first plate segment 411 and is arranged toward the light source module 20. The second heat sink 44 is arranged toward the light source module 20, so that the second heat sink 44 can directly dissipate heat for the light source module 20. Through the cooperation of the first heat sink 43 and the second heat sink 44, the temperature of the light source module 20 can be effectively guaranteed to avoid excessive temperature. Specifically, the second heat sink 44 is also a plurality of fins arranged at intervals, the height of the fins of the second heat sink 44 is less than the height of the fins of the first heat sink 43, and the number of fins of the second heat sink 44 is greater than the number of fins of the first heat sink 43.

[0064] like Figures 1 to 5 As shown, in this embodiment, the overall heat dissipation area of ​​the heat sink 40 reaches 271438mm 2 , so that the overall temperature of the current 58W lamp bead heat generation can be reduced to less than 100℃.

[0065] like Figures 1 to 5 As shown, in this embodiment, the lamp assembly also includes a connecting plate 50, which is connected to the top plate 12, and the heat sink 40 is arranged on the connecting plate 50, and the material of the connecting plate 50 is plastic. The connecting plate 50 can effectively fix the heat sink 40, and at the same time, the connecting plate 50 can dissipate heat from the heat sink 40, thereby improving the heat dissipation effect of the heat sink 40. In addition, the connecting plate 50 is convenient for structural design. The connecting plate 50 is made of plastic PC material, and the structural plasticity is strong, which is convenient for fixing, waterproofing, dustproofing and other related designs, and can make the appearance more neat; it is also convenient for heat insulation design, because the PC material has good heat resistance of 100°C and low thermal conductivity, so the connecting plate 50 can prevent the overlapping parts from being deformed by heat and prevent users from being scalded while meeting the heat resistance requirements.

[0066] like Figures 1 to 5As shown, in this embodiment, the light source module 20 is first installed on the heat sink 40, and then the heat sink 40 is installed on the connecting plate 50, and finally the connecting plate 50 is installed on the top plate 12. The above installation method is because the enclosure 13 is inclined, which hinders the normal use of assembly tools such as screwdrivers, and cannot be directly locked and fixed. At the same time, since the volume of the cavity surrounded by the top plate 12 and the enclosure 13 is large, a high melting point plastic material PC+ABS or ABS is required to ensure the fluidity of the material so that it can be well molded, but this plastic material has poor heat resistance, and the heat sink 40 is directly locked in the cavity, which is easy to be deformed by heat.

[0067] In other embodiments, the lamp assembly includes: a box body 10, a light source module 20 and a light outlet plate 30. The box body 10 is provided with a light outlet 11. The light outlet plate 30 is arranged in the box body 10. The light outlet plate 30 is arranged at the light outlet 11. The box body 10 includes a top plate 12 and a panel 13, the first end of the panel 13 is connected to the top plate 12, the light outlet 11 is arranged at the second end of the panel 13, the center line of the panel 13 is inclined to the top plate 12, the light source module 20 is arranged on the top plate 12 or the panel 13, and the light source module 20 is located at the angle between the top plate 12 and the panel 13. Through the above-mentioned arrangement, the optical distance between the light source module 20 and the light outlet 11 can be effectively improved, so that the lamp assembly can achieve the irradiation effect of natural light under the premise of ensuring the size of the overall lamp assembly. At the same time, the light source module 20 is arranged at the angle between the top plate 12 and the panel 13, so that the overall structural arrangement of the lamp assembly can be more regular.

[0068] The main light emitting direction of the light source module 20 forms an acute angle a with the plane where the light outlet 11 is located. The above arrangement can further ensure the length of the light irradiated by the light source module 20 .

[0069] The acute angle a is between 10° and 60°. The above angle setting can effectively ensure the optical distance between the light source module 20 and the light outlet 11. Specifically, in this embodiment, the acute angle a is 45°, and the angle between the inclined plate 42 and the fixed plate 41 is 45°.

[0070] The top plate 12 is arranged parallel to the plane where the light outlet 11 is located. The above arrangement can reduce the difficulty of processing and ensure the structural regularity of the lamp assembly.

[0071] Of course, in other embodiments, the lamp assembly includes a box body 10, a light source module 20 and a light outlet plate 30. The box body 10 is provided with a light outlet 11. The light source module 20 is arranged in the box body 10. The light outlet plate 30 is arranged at the light outlet 11. Among them, a concave platform structure and a convex platform structure are respectively arranged at two opposite edges of the bottom of the lamp assembly. The concave platform structure and the convex platform structure can abut against each other, so that the splicing of the lamp assembly can be more stable, and at the same time, the concave platform structure and the convex platform structure are simple in structure and convenient to process.

[0072] The box body 10 includes a top plate 12 and a surrounding plate 13, the surrounding plate 13 includes a first side plate 131, a second side plate 132, a third side plate 133 and a fourth side plate 134 which are connected in sequence, the first side plate 131, the second side plate 132, the third side plate 133 and the fourth side plate 134 are all connected to the top plate 12, the first side plate 131 and the third side plate 133 are arranged in parallel and are both parallelogram structures, the second side plate 132 and the fourth side plate 134 are arranged in parallel, the concave platform structure and the convex platform structure are located on the second side plate 132 and the fourth side plate 134, and / or the lamp assembly includes two parallelogram side plates arranged opposite to each other, the concave platform structure and the convex platform structure are located on the sides of the parallelogram side plates. There are multiple lamp assemblies, and the multiple lamp assemblies can be arranged in a spliced ​​manner, wherein two adjacent lamp assemblies are in contact and fit, and / or, the concave platform structure of one of the two adjacent lamp assemblies is crimped and fit with the convex platform structure of the other lamp assembly, and / or, the concave platform structure of the two adjacent lamp assemblies is crimped on the convex platform structure, and / or, the lamp device also includes a support block, the support block is installed on the edge of one of the boxes 10, and the support block is arranged at the outermost concave platform structure. The above arrangement method is simple and relatively stable in connection.

[0073] The lamp assembly also includes a connection structure, and the lamp assembly is connected to the mounting top plate through the connection structure. The above arrangement can make the connection of the lamp assembly more stable.

[0074] Of course, it is also possible to directly install the lamp assembly on the top wall of the house without providing the installation top plate.

[0075] The lamp assembly includes two parallelogram side panels arranged opposite to each other, and the concave platform structure and the convex platform structure are located on the side of the parallelogram side panels. The arrangement of the parallelogram side panels can make the vertical cross section of the lamp assembly a parallelogram, so that an acute angle can be formed in the lamp assembly, and thus the light source module is arranged at the acute angle, which can effectively increase the length of the light, thereby achieving the irradiation effect of natural light.

[0076] The concave platform structure is pressed onto the convex platform structure. The above arrangement can make the splicing of the lamp assembly more stable.

[0077] The lamp device further includes a support block, which is mounted on the edge of one of the lamp assemblies and is disposed at the outermost recessed platform structure. The support block is disposed at the recessed platform structure of the first lamp assembly, so that the first lamp assembly can be connected smoothly, and the structure of the support block is simple and convenient to set. Specifically, in this embodiment, the support block is fixed to the recessed platform structure by a fastener.

[0078] The two adjacent lamp assemblies are in contact and fit. The above arrangement makes the lamp assemblies more regular and beautiful after being spliced.

[0079] The light emitting plate is a Rayleigh scattering plate.

[0080] like Fig. 9 As shown, the lamp assembly includes: a mounting top plate, a plurality of lamp assemblies and a connecting structure. The plurality of lamp assemblies can be spliced ​​and connected to the mounting top plate, and each lamp assembly is connected to the mounting top plate through the connecting structure. The plurality of lamp assemblies can be spliced ​​and connected to the mounting top plate, and each lamp assembly includes two parallelogram side panels arranged opposite to each other. The boss structure of the lamp assembly is plug-in matched. The structure of the concave platform structure and the boss structure is simple and easy to set. The boss structure and the concave platform structure are respectively located on the side of the parallelogram side panel. The concave platform structure is crimped on the top of the boss structure, so that the position of the lamp assembly after splicing is stable and not easy to shake. Through the above-mentioned setting, the parallelogram side panels of two adjacent lamp assemblies abut each other, so that the plurality of lamp assemblies are connected together, thus realizing the splicing of the plurality of lamp assemblies. In addition, the above-mentioned splicing method is simple, and there is no need for a separate structural design, so that the production cost can be taken into account while ensuring the splicing effect.

[0081] The technical solution of this embodiment is used to provide a modular installation technology that realizes unlimited splicing of light-emitting surfaces in different scenes, so as to realize the lighting needs of larger light-emitting surfaces at a reduced cost and with lower installation site requirements. At the same time, it can also simulate the blue sky effect well and realize the needs of simulating skylights of any size. At the same time, the shape of the lamp assembly of this embodiment is a parallelogram, which not only meets the requirements of a longer light path design to achieve better optical effects, but also effectively avoids space to realize splicing installation.

[0082] like Fig. 9 As shown, the connection structure includes a slide rail and a buckle that cooperate with each other, one of the slide rail and the buckle is set on the mounting top plate, and the other of the slide rail and the buckle is set on the lamp assembly. The structure of the slide rail and the buckle is simple, and the buckle is clamped on the slide rail, so that the lamp assembly can be fixed. At the same time, the buckle can move on the slide rail, which can also reduce the difficulty of assembly. Specifically, in this embodiment, the slide rail is set on the mounting top plate, and the buckle is set on the lamp assembly.

[0083] like Fig. 9As shown, a concave platform structure and a convex platform structure are respectively arranged at two opposite edges of the bottom of the lamp assembly, and the concave platform structure of one lamp assembly in two adjacent lamp assemblies is plugged into and matched with the convex platform structure of the other lamp assembly. The concave platform structure and the convex platform structure are simple in structure and easy to set. The convex platform structure and the concave platform structure are respectively located on the side of the parallelogram side plate. The concave platform structure is pressed on the top of the convex platform structure, so that the position of the lamp assembly after splicing is stable and not easy to shake.

[0084] like Fig. 9 As shown, a mounting port is provided on the mounting top plate, the lamp assembly is located at the mounting port, there are multiple slide rails, which are arranged at intervals on the side of the mounting port, there are multiple buckles, and multiple buckles are symmetrically arranged on two opposite edges of the lamp assembly, the buckles are engaged with the buckles, and can move along the buckles. The arrangement of multiple buckles can make the clamping and fixing effect of the lamp assembly better, thereby making the position of the lamp assembly more stable. The slide rail is arranged on the side of the mounting port, so that the lamp assembly can just correspond to the mounting port. A concave platform structure and a convex platform structure are respectively provided at the two opposite edges of the bottom of the lamp assembly, and the concave platform structure of one lamp assembly of two adjacent lamp assemblies is plugged and matched with the convex platform structure of the other lamp assembly. The structures of the concave platform structure and the convex platform structure are simple and easy to set. The convex platform structure and the concave platform structure are respectively located on the side of the parallelogram side plate. The concave platform structure is pressed on the top of the convex platform structure, thereby making the position of the lamp assembly after splicing stable and not easy to shake. The overlapping width of the slide rail is limited. The design of the recessed platform structure can not only make full use of the limited width space, but also limit the adjacent lamp components to ensure the installation accuracy. The lamp device also includes a support block, which is installed on the edge of one of the lamp components. A plurality of buckles are installed on the support block, and the support block is arranged at the outermost recessed platform structure. The support block is arranged at the recessed platform structure of the first lamp component, so that the first lamp component can be stably connected to the slide rail, and the structure of the support block is simple and easy to set. Specifically, in this embodiment, the support block is fixed to the recessed platform structure by fasteners.

[0085] like Fig.10 As shown, the connection structure also includes a plurality of connectors and a plurality of suspension wires, the connectors and the suspension wires are arranged one by one, the connectors are arranged on the lamp assembly, and the suspension wires are connected between the connectors and the mounting top plate. The suspension wires cooperate with the connectors to enable the lamp assembly to be hoisted, and the plurality of lamp assemblies are fixed by hoisting, and the adjacent lamp assemblies are in contact with each other, so that the assembly of the plurality of lamp assemblies is achieved.

[0086] like Fig.10As shown, the connecting piece is connected to the side wall of the lamp assembly, and the connecting piece includes a bracket and a hanging code, the hanging code is connected to the bracket, and the hanging wire is connected to the hanging code. The bracket is connected to the lamp assembly, and the hanging code is connected to the bracket. This connection method is stable and the position is fixed. Two adjacent lamp assemblies are in contact and fit. The lamp assembly naturally droops under the action of gravity, so that adjacent lamp assemblies do not need to be fixed separately, and only need to be set in contact with each other.

[0087] Lighting components include ceiling lights, panel lights, sky lights, and kitchen and bathroom integrated lights.

[0088] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0089] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0090] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0091] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lamp assembly, characterized in that: include: A box body (10), wherein the box body (10) is provided with a light outlet (11); A light source module (20) is arranged in the box (10); A light output plate (30) arranged at the light output port (11); The box body (10) comprises a top plate (12) and a surrounding plate (13); a first end of the surrounding plate (13) is connected to the top plate (12); the light outlet (11) is arranged at a second end of the surrounding plate (13); a center line of the surrounding plate (13) is arranged obliquely with respect to the top plate (12); the light source module (20) is arranged on the top plate (12) or the surrounding plate (13); and the light source module (20) is located at an acute angle between the top plate (12) and the surrounding plate (13); and the light outlet plate (30) is a Rayleigh scattering plate.

2. The lamp assembly according to claim 1, characterized in that: The enclosure panel (13) comprises a first side panel (131), a second side panel (132), a third side panel (133) and a fourth side panel (134) which are connected in sequence; the first side panel (131), the second side panel (132), the third side panel (133) and the fourth side panel (134) are all connected to the top panel (12); the first side panel (131) and the third side panel (133) are arranged in parallel and are both parallelogram structures; the second side panel (132) and the fourth side panel (134) are arranged in parallel.

3. The lamp assembly according to claim 2, characterized in that: The distance between the light source module (20) and the second side panel (132) is smaller than the distance between the light source module (20) and the fourth side panel (134), and / or the distance between the light source module (20) and the top panel (12) is smaller than the distance between the light source module (20) and the light outlet (11).

4. The lamp assembly according to claim 2, characterized in that: The lamp assembly further comprises a matte plate (60), wherein the matte plate (60) is at least arranged on the fourth side plate (134), and / or the matte plate (60) is located in the irradiation direction of the light source module (20).

5. The lamp assembly according to claim 4, characterized in that: The matte plate (60) is provided with a honeycomb structure (61), wherein the honeycomb structure (61) comprises a plurality of cylinders connected to each other, wherein the ratio of the side length of the inner hole of each cylinder to the height of each cylinder is greater than or equal to 1, and / or the height of each cylinder is in the range of 0.5 mm to 10 mm, and / or the color of each cylinder is black.

6. The lamp assembly according to claim 4, characterized in that: The matte plate (60) comprises a matte coating, the matte coating comprises highly weather-resistant fluorocarbon paint or alkyd enamel paint or high-temperature resistant paint or epoxy anti-corrosion paint, and / or the matte coating is a black coating.

7. The lamp assembly according to claim 1, characterized in that: The light source module (20) comprises a PCB board (21) and a plurality of lamp beads (22), wherein the plurality of lamp beads (22) are arranged in a row on the PCB board (21), wherein the lamp beads (22) are connected to the PCB board (21) via a conductive voltage connector, wherein a first end of the conductive voltage connector is connected to the PCB board (21), and a second end of the conductive voltage connector is pressed against a side of the lamp bead (22), wherein the conductive voltage connector comprises a wire portion and a reinforcing portion arranged on the wire portion, wherein the wire portion comprises a curved section located in the middle and straight sections located at both ends, wherein the reinforcing portion is sleeved outside the curved section, wherein the curved section is arranged toward the PCB board (21), wherein the reinforcing portion is arranged on the curved section, wherein the bottom surface of the reinforcing portion is a plane, and wherein the bottom of the reinforcing portion is in abutment with the PCB board (21).

8. The lamp assembly according to claim 2, characterized in that: The corresponding surfaces of the first side panel (131) and the third side panel (133) are smooth surfaces, and / or a first reinforcing structure (71) is provided on the surface of the second side panel (132) facing the fourth side panel (134), and a second reinforcing structure (72) is provided on the outer surfaces of the first side panel (131) and the third side panel (133).

9. The lamp assembly according to claim 1, characterized in that: The lamp assembly further comprises a sealing frame (80), wherein the sealing frame (80) is installed at the light outlet (11), and the light outlet plate (30) is located between the sealing frame (80) and the box body (10).

10. The lamp assembly according to claim 1, characterized in that: A concave platform structure and a convex platform structure are respectively arranged at two opposite edges of the bottom of the lamp assembly.

11. The lamp assembly according to claim 10, characterized in that: The box body (10) comprises a top plate (12) and a surrounding plate (13); the surrounding plate (13) comprises a first side plate (131), a second side plate (132), a third side plate (133) and a fourth side plate (134) which are connected in sequence; the first side plate (131), the second side plate (132), the third side plate (133) and the fourth side plate (134) are all connected to the top plate (12); the first side plate (131) and the third side plate (133) are arranged in parallel and are both parallelogram structures; the second side plate (132) and the fourth side plate (134) are arranged in parallel; the concave platform structure and the convex platform structure are located on the second side plate (132) and the fourth side plate (134); and / or the lamp assembly comprises two parallelogram side plates which are arranged opposite to each other; the concave platform structure and the convex platform structure are located on the side parts of the parallelogram side plates.

12. The lamp assembly according to claim 10, characterized in that: There are multiple lamp assemblies, and the multiple lamp assemblies can be arranged in a spliced ​​manner, wherein two adjacent lamp assemblies are in contact and fit, and / or the concave platform structures of two adjacent lamp assemblies are crimped and fit with the convex platform structure, and / or the concave platform structures of two adjacent lamp assemblies are crimped onto the convex platform structure, and / or the lamp assembly further includes a support block, which is installed on the edge of one of the boxes (10), and the support block is arranged at the outermost concave platform structure.

13. The lamp assembly according to claim 9, characterized in that: The lamp assembly further comprises a connection structure, and the lamp assembly is connected to the mounting top plate via the connection structure.

14. The lamp assembly according to claim 9, characterized in that: The lamp assembly also includes a connecting structure, and the lamp assembly is connected to the mounting top plate through the connecting structure, wherein the connecting structure includes a slide rail and a buckle that cooperate with each other, one of the slide rail and the buckle is arranged on the mounting top plate, and the other of the slide rail and the buckle is arranged on the lamp assembly, or the connecting structure also includes a plurality of connecting parts and a plurality of hanging wires, the connecting parts and the hanging wires are arranged in a one-to-one correspondence, the connecting parts are arranged on the lamp assembly, and the hanging wires are connected between the connecting parts and the mounting top plate.

15. The lamp assembly according to claim 9, characterized in that: The lamp assemblies include ceiling lamps, panel lamps, sky lamps, and kitchen and bathroom integrated lamps.

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