Lamp and combined light-emitting module

Abstract

The utility model provides a lamp and a combined type light-emitting module, the lamp comprises a base, a light-emitting part and a packaging assembly, the base is provided with a first side and a second side which are opposite to each other along a first direction, and the first side of the base is provided with a mounting cavity; the light-emitting part is mounted in the mounting cavity of the base; the packaging assembly comprises a sealing ring, a light-transmitting part and a cover plate, the sealing ring, the light-transmitting part and the cover plate are matched in shape, the sealing ring and the cover plate are both annular, the light-transmitting part is embedded in the sealing ring and blocks a center hole of the sealing ring, the center hole of the cover plate is a stepped hole comprising two hole sections, and the hole sections are arranged in the stepped hole. A step face and a closed surrounding edge extending in the circumferential direction are formed on one side of the cover plate, the cover plate is arranged outside the sealing ring in a covering mode, the light-transmitting piece is located between the cover plate and the light-emitting piece in the first direction, the base and the sealing ring are located in a matched mode through a locating structure, the cover plate is connected with the base, and the sealing ring is pressed on the base through the step face. The lamp and the combined light-emitting module have good waterproof performance and are convenient to assemble and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and in particular to a lamp and a combined light-emitting module. Background Art

[0002] High-power floodlights are primarily used for outdoor lighting in venues such as sports venues, container terminals, parking lots, transportation plazas, train stations, airports, and industrial sites. These outdoor applications place high demands on waterproofing, but existing fixtures often suffer from structural issues, resulting in poor sealing and waterproofing. Furthermore, the wide range of outdoor applications can require frequent assembly, disassembly, and maintenance, but existing fixtures don't fully meet these requirements.

[0003] Therefore, how to provide a lamp that takes into account the difficulty of assembly and disassembly, maintenance difficulty and waterproof performance is a technical problem that urgently needs to be solved in this field. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a lamp and a combined light-emitting module which are convenient and quick to assemble and disassemble, widely applicable, practical and highly waterproof.

[0005] According to a first aspect, the utility model provides a lamp, comprising:

[0006] a base, the base having a first side and a second side opposite to each other along a first direction, the first side of the base having a mounting cavity;

[0007] A light-emitting component is installed in the installation cavity of the base;

[0008] And a packaging component, the packaging component includes a sealing ring, a light-transmitting part and a cover plate, the sealing ring, the light-transmitting part and the cover plate match in shape, the sealing ring and the cover plate are both annular, the light-transmitting part is embedded in the sealing ring, and the light-transmitting part blocks the center hole of the sealing ring, the center hole of the cover plate is a stepped hole including two hole segments, so as to form a step surface and a closed edge extending along the circumferential direction on one side of the cover plate, the cover plate is arranged outside the sealing ring, along the first direction, the light-transmitting part is located between the cover plate and the light-emitting part, the base and the sealing ring are positioned by a positioning structure, the cover plate is connected to the base, and the step surface presses the sealing ring against the base.

[0009] In an optional embodiment, the positioning structure includes a positioning groove and a positioning rib, the positioning groove is provided on the end surface of the first side of the base, and the positioning rib is protruding and provided on the side of the sealing ring facing the base.

[0010] In an optional embodiment, the packaging assembly further includes at least two snap fasteners, which are spaced apart along the circumference of the base; the cover plate and the base are connected and fixed by the snap fasteners;

[0011] The latch is an adjustable structure or is adjustably arranged on the base, so that the latch can switch between a state of locking the cover plate to the base along the first direction and a state of releasing the cover plate.

[0012] In an optional embodiment, the fastener includes a U-shaped block and a threaded connector, the threaded connector is adjustably connected to one of the two opposite arms of the U-shaped block, along the first direction, the cover is arranged between the two arms, the fastener is detachably clamped to the base, and the threaded connector is used to abut the base or the cover to lock the cover to the base in the first direction.

[0013] In an optional embodiment, at least two annular waterproof protrusions are provided on the end surface of the sealing ring facing the cover plate, and the step surface of the cover plate is pressed tightly against the waterproof protrusions.

[0014] In an optional embodiment, the light-emitting element is an integrated waterproof lens.

[0015] In an optional embodiment, a plurality of heat sinks arranged at intervals are integrally formed on the second side of the base; and / or a protective cover is installed on the second side of the base, and heat dissipation holes are provided on the protective cover.

[0016] In a second aspect, the present invention provides a combined light-emitting module, comprising:

[0017] At least four of the above-mentioned lamps are arranged in a matrix module with multiple rows and columns in a second direction and a third direction that are perpendicular to each other, and each light-emitting element is located on the same side of the matrix module, and the first direction, the second direction, and the third direction are perpendicular to each other;

[0018] and a plurality of connecting plates, which connect and fix the bases of at least four lamps.

[0019] In an optional embodiment, the combined light-emitting module also includes multiple supporting members; the second side of the base has two connecting seats, and each connecting seat is provided with a mounting hole; the two connecting seats are arranged at both ends of the base at intervals along the second direction; in the second direction, the two connecting seats close to each other on the two adjacent lamps and the mounting holes on the connecting seats are arranged relative to each other, and the two ends of each supporting member are respectively installed in the two opposite mounting holes to support and position the two adjacent lamps in the second direction.

[0020] In an optional embodiment, the combined light-emitting module also includes a mounting bracket for fixing to an external connection, the mounting bracket is detachably connected to at least one connecting seat at both ends of the matrix module in the second direction, and the angle between the mounting bracket and the matrix module is adjustable.

[0021] According to the lamp of the above embodiment, the light-emitting element is effectively isolated from the outside world by the light-transmitting element. The gap between the base and the stepped surface of the cover plate, as well as the gap between the stepped surface of the cover plate and the light-transmitting element, are both effectively sealed by the sealing ring. At the same time, the closed edge of the cover plate can cover at least a portion of the sealing ring, effectively preventing the sealing surface of the sealing ring, which is directly pressed against the stepped surface of the cover plate, from being directly exposed. Air or liquid needs to bypass the closed edge of the cover plate to reach the stepped surface of the cover plate, significantly improving the waterproof effect, thereby making the lamp have excellent waterproof performance, effectively protecting the light-emitting element and extending the service life of the light-emitting element. At the same time, the sealing ring and the light-transmitting element are simple to assemble. The sealing ring and the base are positioned by a positioning structure, and the cover plate is connected to the base and covered by the sealing ring. The assembly of the packaging component itself and the assembly scheme with the base are both simple and easy to operate, which is conducive to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of lamps provided in some embodiments of the present invention.

[0023] Figure 2 for Figure 1 Exploded diagram of the base and packaging components of the lamp.

[0024] Figure 3 for Figure 1 An exploded view of the lamp's base, power supply assembly, and protective cover.

[0025] Figure 4 for Figure 3 Schematic diagram of the cover.

[0026] Figure 5 for Figure 3 Schematic diagram of the sealing ring.

[0027] Figure 6 for Figure 5 Schematic diagram of the sealing ring from another perspective.

[0028] Figure 7 Schematic diagram of a combined light-emitting module provided in some embodiments of the present invention.

[0029] Figure 8 for Figure 7 Another perspective schematic diagram of the combined light-emitting module.

[0030] Figure 9 for Figure 7 Schematic diagram of the matching of the bases of two lamps adjacent to each other along the second direction in the combined light-emitting module.

[0031] Reference numerals: 1000 - combined light emitting module;

[0032] 100 - lamp; 110 - base; 111 - mounting cavity; 112 - positioning slot; 113 - heat sink; 114 - connection base; 115 - mounting hole; 116 - first mounting hole; 117 - second mounting hole; 118 - threaded connection hole; 119 - boss; 120 - light-emitting element; 130 - packaging component; 131 - sealing ring; 1311 - positioning rib; 1312 - waterproof protrusion; 132 - light-transmitting element; 133 - cover; 1331 - stepped surface; 1332 - closed edge; 134 - snap fastener; 1341 - U-shaped block; 1342 - threaded connection; 140 - PG head; 150 - power supply component; 160 - protective cover; 161 - heat dissipation hole;

[0033] 200-connecting plate; 210-first connecting plate; 220-second connecting plate; 221-cross convection hole; 300-support member; 310-positioning section; 320-limiting portion; 330-first support member; 340-second support member; 400-mounting bracket; 410-bracket base plate; 420-bracket side plate; 430-angle scale indicator; 440-pointer; 500-threaded fastener. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted under different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0035] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0036] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0037] In order to solve the above technical problems, the present invention provides a lamp 100, which has strong waterproof performance, low cost and easy assembly. Figure 1-Figure 5 The lamp 100 includes a base 110, a light-emitting element 120, and a packaging assembly 130. The base 110 has a first side and a second side opposite to each other along a first direction. The first side of the base 110 has a mounting cavity 111. The light-emitting element 120 is mounted in the mounting cavity 111 of the base 110. The packaging assembly 130 is used to encapsulate the light-emitting element 120 to isolate the light-emitting element 120 from the outside world, thereby effectively protecting the light-emitting element 120 and extending the service life of the light-emitting element 120. Please refer to Figure 3-Figure 6 , the packaging component 130 includes a sealing ring 131, a light-transmitting member 132 and a cover plate 133. The sealing ring 131, the light-transmitting member 132 and the cover plate 133 match in shape. The sealing ring 131 and the cover plate 133 are both annular. The light-transmitting member 132 is embedded in the sealing ring 131. The light-transmitting member 132 is stably installed on the sealing ring 131, and the light-transmitting member 132 blocks the central hole of the sealing ring 131. The central hole of the cover plate 133 is a stepped hole including two hole segments, so that a step surface 1331 and a closed edge 1332 extending along the circumferential direction are formed on one side of the cover plate 133. The cover plate 133 is covered outside the sealing ring 131. Along the first direction, the light-transmitting member 132 is located between the cover plate 133 and the light-emitting member 120. The base 110 and the sealing ring 131 are positioned by cooperating with the positioning structure. The cover plate 133 and the base The base 110 is connected to the base 110, and the step surface 1331 presses the sealing ring 131 to the base 110, and the light-emitting component 120 is effectively isolated from the outside world through the light-transmitting component 132. The gap between the base 110 and the step surface 1331 of the cover plate 133 and the gap between the step surface 1331 of the cover plate 133 and the light-transmitting component 132 are effectively sealed by the sealing ring 131. At the same time, the closed edge 1332 of the cover plate 133 can block at least part of the sealing ring 131, effectively avoiding the direct exposure of the sealing surface of the sealing ring 131 that is directly and tightly pressed against the step surface 1331 of the cover plate 133. Air or liquid needs to bypass the closed edge 1332 of the cover plate 133 to reach the step surface 1331 of the cover plate 133, which significantly improves the waterproof effect, thereby making the lamp 100 have excellent waterproof performance. At the same time, the sealing ring 131 and the light-transmitting member 132 are easy to assemble. The sealing ring 131 and the base 110 are positioned through a positioning structure, and the cover 133 is connected to the base 110 and covered outside the sealing ring 131. The assembly of the packaging component 130 itself and the assembly scheme with the base 110 are simple and easy to operate, which is conducive to improving production efficiency.

[0038] Please refer to Figure 3, the first direction is the thickness direction of the lamp 100. In the lamp 100 provided in the present application, the circumferential edge of the light-transmitting member 132 is fully surrounded by the sealing ring 131, and then positioned and clamped on the edge of the mounting cavity 111 of the base 110 by the sealing ring 131, which does not affect the aesthetics and greatly improves the waterproof performance. The present invention does not limit the material of the light-transmitting member 132. For example, in some embodiments, the light-transmitting member 132 can be glass, and in other embodiments, the light-transmitting member 132 can be a member made of acrylic light-transmitting material. A corresponding feasible member can be selected according to the required light-transmitting effect, as long as the light generated by the light-emitting member 120 can be irradiated to the outside.

[0039] The present invention does not limit the specific positioning scheme of the base 110 and the positioning rib 1311. For example, the positioning structure may include a positioning groove 112 and a positioning rib 1311, one of which is provided on the base 110 and the other is provided on the sealing ring 131. In some embodiments, please refer to Figure 3 and Figure 6 The positioning groove 112 is provided on the end surface of the first side of the base 110, and the positioning rib 1311 protrudes from the side of the sealing ring 131 facing the base 110. Both the positioning groove 112 and the positioning rib 1311 are annular structures. In other embodiments, there may be multiple positioning grooves 112 and positioning rib 1311, with multiple positioning grooves 112 spaced apart along the circumference of the base 110, and multiple positioning ribs 1311 protruding and spaced apart from each other on the side of the sealing ring 131 facing the base 110.

[0040] The present invention does not limit the connection scheme between the cover plate 133 and the base 110, as long as the base 110, the sealing ring 131 and the cover plate 133 can be pressed against each other after being fastened. For example, in some embodiments, please refer to Figure 1 and Figure 3 The packaging component 130 may also include at least two fasteners 134, which are arranged at intervals along the circumference of the base 110; the cover 133 is connected and fixed to the base 110 by the fasteners 134; the fasteners 134 are adjustable structures or the fasteners 134 are adjustably arranged on the base 110, so that the fasteners 134 can switch between a state of locking the cover 133 to the base 110 along the first direction and a state of loosening the cover 133.

[0041] Those skilled in the art should understand that the number and layout positions of the fasteners 134 should be reasonably distributed so that the cover 133 can be pressed against the base 110 more stably at all locations. The number and layout of the fasteners 134 can be adjusted according to needs and are not limited in this embodiment.

[0042] In some embodiments, the latch 134 can be rotatably disposed on or hinged to the base 110 so that the latch 134 can be rotated to a position where it does not interfere with the cover 133 , thereby facilitating installation or removal of the cover 133 .

[0043] In some embodiments, please refer to Figure 3 The latch 134 includes a U-shaped block 1341 and a threaded connector 1342. The threaded connector 1342 is adjustably connected to one of the two opposing arms of the U-shaped block 1341. Along the first direction, the cover plate 133 is disposed between the two arms. The latch 134 is detachably retained on the base 110. The threaded connector 1342 is configured to abut against the base 110 or the cover plate 133 to lock the cover plate 133 to the base 110 in the first direction. Preferably, the threaded connector 1342 is disposed on the arm corresponding to the second side of the base 110 so that the threaded connector 1342 does not protrude from the cover plate 133, which improves both aesthetics and safety.

[0044] In some embodiments, please refer to Figure 3 There are four fasteners 134 , which are arranged in pairs. The two groups of fasteners 134 are relatively arranged at both ends of the width direction of the base 110 , and the axial direction of the threaded connection member 1342 is parallel to the first direction, that is, the thickness direction of the base 110 .

[0045] In some embodiments, please refer to Figure 3 A boss 119 with a threaded hole is provided on the second side of the base 110, and the threaded connector 1342 of the fastener 134 is threadedly connected to the boss 119 to locate the position of the fastener 134, effectively improving the connection stability between the packaging component 130 and the base 110.

[0046] In some embodiments, please refer to Figure 5 In order to further improve the sealing performance, at least two ring-shaped waterproof protrusions 1312 are provided on the end surface of the sealing ring 131 facing the cover plate 133, and the step surface 1331 of the cover plate 133 is pressed tightly against the waterproof protrusions 1312.

[0047] In some embodiments, please refer to Figure 3 The light-emitting element 120 is an integrated waterproof lens that includes multiple light sources. Even if the light-transmitting element 132 is damaged or removed, the light-emitting element 120, being an integrated waterproof lens with a certain degree of waterproof performance, does not affect the safety of the lamp 100, effectively improving the reliability and practicality of the lamp 100.

[0048] In some embodiments, please refer to Figure 2 In order to improve the heat dissipation performance of the lamp 100 , a plurality of heat dissipation fins 113 are integrally formed on the second side of the base 110 and are spaced apart.

[0049] In some embodiments, please refer to Figure 2 The protruding column 119 is disposed between the two heat sinks 113 .

[0050] and / or; in some embodiments, see Figure 2 A protective cover 160 is installed on the second side of the base 110. The protective cover 160 can protect the layout structure on the second side of the base 110, such as the circuit and other structures, and can also be UV-resistant to increase the service life of the lamp 100. In order to improve the heat dissipation performance, the protective cover 160 is provided with heat dissipation holes 161.

[0051] In some embodiments, please refer to Figure 2 A power supply assembly 150 is installed on the second side of the base 110 to facilitate wiring and the installation and protection of electronic components. A protective cover 160 is provided outside the power supply assembly 150 .

[0052] In some embodiments, please refer to Figure 2 A PG header 140 electrically connected to the light emitting element 120 is mounted on the second side of the base 110 .

[0053] In the second aspect, based on the same inventive concept, the present invention also provides a combined light emitting module 1000, please refer to Figure 7-Figure 9 The invention comprises at least four of the aforementioned lamps 100 and a plurality of connecting plates 200. The at least four lamps 100 are arranged in a matrix module with multiple rows and columns in a second direction and a third direction that are perpendicular to each other, and each light-emitting element 120 is located on the same side of the matrix module. The first direction, the second direction, and the third direction are perpendicular to each other. The plurality of connecting plates 200 connect and secure the bases 110 of the at least four lamps 100. By designing the lamps 100 as a modular structure, the structural pattern of all lamps 100 remains consistent, and the number of lamps 100 can be selected to arrange and electrically connect the lamps 100 according to usage requirements. The connecting plates 200 are connected to the base 110 via threaded fasteners 500. The lamps 100 are quick and easy to assemble, allowing users to freely combine and assemble modular light-emitting modules 1000 of different power levels.

[0054] At the same time, since the combined light-emitting module 100 adopts the lamp 100 in the above embodiment, it naturally has all the beneficial effects of the above lamp 100. The combined light-emitting module 1000 has excellent waterproof performance and can meet the usage requirements of various scenarios.

[0055] In some embodiments, please refer to Figure 8In order to optimize the force and effectively avoid the safety problems of lateral concave deformation or even connection failure caused by lateral shear force, the combined light-emitting module 1000 also includes a plurality of support members 300; the second side of the base 110 has two connecting seats 114, and each connecting seat 114 is provided with a mounting hole 115; the two connecting seats 114 are spaced apart at both ends of the base 110 along the second direction; in the second direction, the two adjacent connecting seats 114 on the two adjacent lamps 100 and the mounting holes 115 on the connecting seats 114 are arranged opposite to each other, and the two ends of each support member 300 are respectively installed in the two opposite mounting holes 115 to support and position the two adjacent lamps 100 in the second direction. The two adjacent lamps 100 in the second direction are connected to the base 110 through the connecting plate 200 and positioned relative to each other through the support member 300. The support member 300 itself has a certain structural strength. By selecting suitable materials or processing technology, the support member 300 can resist a certain lateral shear force, thereby ensuring a stable connection during use, effectively avoiding lateral concave deformation, and ensuring safe use.

[0056] The present invention does not limit the material selection of the support member 300, and it can be any component that meets the strength requirements, such as aluminum rod, stainless steel rod, etc. The lamp 100 can be an LED lamp 100 or other type of lamp 100. As a new type of lighting source, the LED lamp 100 has the advantages of energy saving and environmental protection.

[0057] Please note that, please refer to Figure 7 The second direction is the horizontal direction, which is the length direction of the single lamp 100, and the third direction is the vertical direction, which is the width direction of the single lamp 100. In other embodiments, the second direction may also be the vertical direction and the third direction may be the horizontal direction, which is not specifically limited in this application.

[0058] In some embodiments, please refer to Figure 7-Figure 9 To simplify the splicing solution while effectively improving the connection strength, the connecting plate 200 includes at least two first connecting plates 210 and at least one second connecting plate 220. In the two columns of lamps 100 located at both ends along the second direction, each pair of adjacent lamps 100 in the same column is connected by a first connecting plate 210; every four lamps 100 arranged in a matrix in adjacent rows and columns are connected and fixed by a second connecting plate 220. The second connecting plate 220 simultaneously connects the four adjacent lamps 100 arranged in the matrix, thereby reducing the number of connecting plates 200 while ensuring the connection strength of the four adjacent lamps 100 arranged in the matrix. The support member 300 and the second connecting plate 220 simultaneously provide connection and fixation for the adjacent lamps 100 in the second direction, which is structurally safe, reliable, convenient and fast.

[0059] In some embodiments, please refer to Figure 7-Figure 9 In order to facilitate splicing, the first connecting plate 210 and the second connecting plate 220 are designed to be a centrally symmetrical structure. Two connecting holes are respectively provided at both ends of the first connecting plate 210, and two connecting holes are provided at the four corners of the second connecting plate 220. The first connecting plate 210 and the second connecting plate 220 are both connected and fixed to the base 110 by screws. The first connecting plate 210 and the second connecting plate 220 are designed to be a centrally symmetrical structure. When splicing, the first connecting plate 210 and the second connecting plate 220 do not need to distinguish the directions and do not need to be fool-proofed, which is conducive to convenient and quick assembly of combined light-emitting modules 1000 of different powers.

[0060] In some embodiments, please refer to Figure 7-Figure 9 A cross convection hole 221 is provided in the middle of the second connecting plate 220. Along the direction from the first side to the second side of the base 110, the seams of the four lamps 100 connected to the second connecting plate 220 are exposed through the cross convection hole 221. Because the second connecting plate 220 connects to the four corners of the four lamps 100, it inevitably covers part of the structure of the lamps 100, which is not conducive to heat dissipation of the lamps 100. Therefore, in this embodiment, the cross convection hole 221 is provided on the second connecting plate 220 to facilitate gas flow and heat exchange.

[0061] In some embodiments, please refer to Figure 7-Figure 9 In order to quickly connect the two connecting seats 114 and place the support member 300, the support member 300 is the optical axis, and the middle part of the support member 300 has a protruding limit portion 320. Two positioning sections 310 that match the mounting hole 115 are formed at both ends of the support member 300. The sizes of the two positioning sections 310 match the sizes of the mounting hole 115. The matching sizes of the positioning sections 310 and the mounting hole 115 can better improve the support and resistance to lateral shear force. The existence of the limit portion 320, on the one hand, makes it easy to control the matching length of the support member 300 and the two connecting seats 114 to be consistent, and on the other hand, it allows a certain gap to be set between the two adjacent lamps 100 in the second direction, which is beneficial to heat dissipation and electrical safety.

[0062] In some embodiments, please refer to Figure 7-Figure 9The mounting holes 115 on the connecting base 114 include a first mounting hole 116 and a second mounting hole 117. The first mounting holes 116 and the second mounting holes 117 are spaced apart along the first direction. Support members 300 are positioned within each of the first and second mounting holes 116 and 117 to enhance resistance to lateral buckling deformation through multi-point support. Furthermore, because the first and second mounting holes 116 and 117 are spaced apart along the first direction, the second connecting plate 220 and the two support members 300 between two adjacent lamps 100 in the second direction can form a T-shaped distribution structure, effectively forming a triangular structure that improves support capacity and facilitates force dispersion.

[0063] In some embodiments, please refer to Figure 7-Figure 9 To further enhance support capacity and shear resistance, the first mounting hole 116 is smaller than the second mounting hole 117. The support member 300 includes a first support member 330 and a second support member 340. The first support member 330 matches the size of the first mounting hole 116, while the second support member 340 matches the size of the second mounting hole 117. The sizes of the first support member 330, the second support member 340, and the second connecting plate 220 increase from the first side to the second side of the base 110, further facilitating force distribution and improving overall structural strength and connection stability.

[0064] In some embodiments, please refer to Figure 7-Figure 9 To achieve external connection, the modular light-emitting module 1000 also includes a mounting bracket 400 for external connection and fixation. The mounting bracket 400 is removably connected to at least one connecting socket 114 at either end of the matrix module in the second direction, and the angle between the mounting bracket 400 and the matrix module is adjustable. The connection between the mounting bracket 400 and the matrix module also utilizes the connecting socket 114, allowing the connecting sockets 114 located at the edge, where the support members 300 are not mounted, to function, thus achieving modular assembly. The angle between the mounting bracket 400 and the matrix module is adjustable, allowing the user to adjust it to meet the lighting and projection angle requirements of different usage scenarios.

[0065] In some embodiments, please refer to Figure 7-Figure 9The mounting bracket 400 can be a one-piece, angled U-shaped bracket. The mounting bracket 400 includes a bracket base plate 410 and two bracket side plates 420. Along the second direction, the two bracket side plates 420 are respectively connected to the two ends of the bracket base plate 410. The two bracket side plates 420 are respectively connected to two connecting seats 114 located at opposite ends of the matrix module in the second direction. When both bracket side plates 420 are parallel to the matrix module, the bracket base plate 410 and the matrix module are arranged side by side in the third direction. The portion of the bracket base plate 410 corresponding to the first side is closer to the matrix module in the third direction than the portion of the bracket base plate 410 corresponding to the second side. In other words, when both bracket side plates 420 are parallel to the matrix module, the bracket base plate 410 has an inclined structure. This mounting bracket 400 offers the advantages of convenient installation, strong applicability, micro-adjustment, and reduced wind resistance. Furthermore, when the combined light-emitting module 1000 is fixed as a whole on a support on a horizontal plane through the mounting bracket 400, the matrix module can illuminate at a preset angle. In some embodiments, the tilt angle of the bracket base plate 410 can be designed as follows: when the combined light-emitting module 1000 is fixed as a whole on a support on a horizontal plane through the mounting bracket 400, the matrix module can illuminate at the commonly used 30° or 60°. When leaving the factory, the matrix module obtained by splicing the mounting bracket 400 with the required power is assembled and transported as a whole. Consumers can use it without assembly and without adjusting the angle, eliminating the cumbersome steps of large adjustments, greatly improving the user experience.

[0066] In other embodiments, the mounting bracket 400 may also have a split structure, including a bracket base plate 410, two fixing plates, and two bracket side plates 420. The bracket side plates 420 are detachably connected to the bracket base plate 410 via the fixing plates. Along the second direction, the two bracket side plates 420 are respectively connected to the two ends of the bracket base plate 410. The two bracket side plates 420 are respectively connected to two connecting seats 114 located at opposite ends of the matrix module in the second direction. Designing the mounting bracket 400 as a split structure facilitates processing, production, and transportation, effectively reduces costs, and is easy to assemble and reduces inventory pressure.

[0067] In some embodiments, please refer to Figure 7-Figure 9 To facilitate adjustment, the bracket side plate 420 may also be provided with an angle scale indicator 430 and a pointer 440. The bracket side plate 420 and the connecting base 114 are fixed to the pointer 440, allowing the entire assembly to rotate relative to the other. The arrangement and installation of the angle scale indicator 430 and the pointer 440 can refer to existing techniques, and are not limited in this invention as long as they can achieve angle indication.

[0068] In some embodiments, the combined light emitting module 1000 may further include a lightning arrester and a junction box. In the solution with the mounting bracket 400 , the lightning arrester and the junction box may be mounted on the bracket side panel 420 (not shown in the figure).

[0069] In summary, the lamp 100 and the combined light-emitting module 1000 provided by the present invention have at least the following beneficial effects:

[0070] The lamp 100 encapsulates the light-emitting element 120 within the mounting cavity 111 of the base 110 via the packaging assembly 130. The light-emitting element 120 is effectively isolated from the outside world by the light-transmitting element 132, effectively protecting the light-emitting element 120 and extending its service life. The gaps between the base 110 and the stepped surface 1331 of the cover plate 133, as well as the gaps between the stepped surface 1331 of the cover plate 133 and the light-transmitting element 132, are effectively sealed by the sealing ring 131. The closed edge 1332 of the cover plate 133 extends the flow path for gases, liquids, water vapor, etc., thus providing the lamp 100 with excellent waterproof performance. Furthermore, the sealing ring 131 and the light-transmitting element 132 are simple to assemble. The sealing ring 131 and the base 110 are positioned by a positioning structure, and the cover plate 133 is connected to the base 110 and positioned over the sealing ring 131. The assembly of the packaging assembly 130 itself and its assembly with the base 110 are both simple and easy to operate, contributing to improved production efficiency.

[0071] The combined light-emitting module 1000 is assembled by splicing multiple lamps 100 through multiple connecting plates 200. By designing the lamps 100 as a model structure, the structural patterns of all lamps 100 are kept consistent. The number of lamps 100 can be selected according to usage requirements to arrange and electrically connect the lamps 100. The connecting plates 200 are connected to the base 110 through threaded fasteners 500. The assembly between lamps 100 is convenient and quick, and users can freely combine and assemble combined light-emitting modules 1000 of different power. It has strong practicality and can meet the needs of various usage scenarios.

[0072] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art of the present invention can make some simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A lamp, characterized in that: include: a base, the base having a first side and a second side opposite to each other along a first direction, the first side of the base having a mounting cavity; a light-emitting element, the light-emitting element being installed in the installation cavity of the base; And a packaging component, the packaging component includes a sealing ring, a light-transmitting member and a cover plate, the sealing ring, the light-transmitting member and the cover plate match each other in shape, the sealing ring and the cover plate are both annular, the light-transmitting member is embedded in the sealing ring, and the light-transmitting member blocks the center hole of the sealing ring, the center hole of the cover plate is a stepped hole including two hole segments, so as to form a step surface and a closed edge extending along the circumferential direction on one side of the cover plate, the cover plate is arranged outside the sealing ring, along the first direction, the light-transmitting member is located between the cover plate and the light-emitting member, the base and the sealing ring are positioned by a positioning structure, the cover plate is connected to the base, and the step surface presses the sealing ring against the base.

2. The lamp according to claim 1, wherein The positioning structure includes a positioning groove and a positioning rib. The positioning groove is provided on the end surface of the first side of the base. The positioning rib is protruding and provided on a side of the sealing ring facing the base.

3. The lamp according to claim 1, wherein The packaging assembly further includes at least two fasteners, which are spaced apart along the circumference of the base; the cover plate is connected and fixed to the base via the fasteners; The latch is an adjustable structure or is adjustably arranged on the base, so that the latch can switch between a state of locking the cover plate to the base along the first direction and a state of releasing the cover plate.

4. The lamp according to claim 3, characterized in that The fastener includes a U-shaped block and a threaded connector, the threaded connector is adjustably connected to one of the two opposite arms of the U-shaped block, along the first direction, the cover plate is arranged between the two arms, the fastener is detachably clamped to the base, and the threaded connector is used to abut the base or the cover plate to lock the cover plate to the base in the first direction.

5. The lamp according to claim 1, wherein At least two ring-shaped waterproof protrusions are provided on the end surface of the sealing ring facing the cover plate, and the step surface of the cover plate is pressed tightly against the waterproof protrusions.

6. The lamp according to claim 1, wherein The light-emitting component is an integrated waterproof lens.

7. The lamp according to claim 1, wherein The second side of the base is integrally formed with a plurality of heat sinks arranged at intervals; and / or a protective cover is installed on the second side of the base, and the protective cover is provided with heat dissipation holes.

8. A combined light emitting module, characterized in that: include: At least four lamps according to any one of claims 1 to 7, wherein the at least four lamps are arranged in a matrix module with multiple rows and columns in a second direction and a third direction that are perpendicular to each other, and the light-emitting elements are all located on the same side of the matrix module, and the first direction, the second direction, and the third direction are perpendicular to each other; and a plurality of connecting plates, which connect and fix the bases of the at least four lamps.

9. The combined light emitting module according to claim 8, wherein: The combined light-emitting module also includes multiple supporting members; the second side of the base has two connecting seats, and the connecting seats are each provided with a mounting hole; the two connecting seats are spaced apart at both ends of the base along the second direction; in the second direction, the two connecting seats close to each other on two adjacent lamps and the mounting holes on the connecting seats are arranged relative to each other, and the two ends of each supporting member are respectively installed in the two opposite mounting holes to support and position the two adjacent lamps in the second direction.

10. The combined light emitting module according to claim 9, wherein: The combined light-emitting module also includes a mounting bracket for external connection and fixation, the mounting bracket is detachably connected to at least one of the connecting seats at both ends of the matrix module in the second direction, and the angle between the mounting bracket and the matrix module is adjustable.

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