Combined support and lamp

Abstract

The utility model provides a combined support and a lamp, the combined support is used for installing a power supply box and installing and fixing a light-emitting module, and an electronic device is arranged in the power supply box; the combined support comprises a support body, a horizontally-installed support and a vertically-installed support, the support body is provided with a support body and two supporting arms connected to the two ends of the support body, the support body is used for installing a power source box and being fixedly connected with the outside, and the supporting arms are used for being connected with light-emitting modules. Wherein the horizontally-mounted bracket and the vertically-mounted bracket are detachably connected with the frame body; the power supply box can be selectively flatly mounted on the frame body through the flatly-mounted support so that the top surface of the power supply box can be arranged upwards, or the power supply box can be vertically mounted on the frame body through the vertically-mounted support so that the top surface of the power supply box can be arranged towards the side face, the waterproof requirements of the lamp during hanging and forward mounting can be met at the same time, and the service life of the lamp can be prolonged.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a combined bracket and a lighting fixture. Background Technology

[0002] In existing lighting fixture structures, the power supply box is typically assembled with the light-emitting module via a bracket. When the fixture is mounted upright, the bracket is supported by a mounting frame within the installation environment; when the fixture is suspended, the bracket is suspended from the mounting frame. While existing brackets meet the waterproofing requirements for upright mounting, during suspended installation, the power supply box may rotate due to the bracket's rotation, causing it to invert and expose the bottom breather. Existing bracket structures fail to meet the waterproofing and protection requirements for the power supply box during suspended installation, potentially leading to waterproofing failure, damage to internal electronic components, and a shortened lifespan for the lighting fixture.

[0003] In other words, the brackets and lamps in the existing technology have certain limitations in use and cannot meet the waterproof requirements under different installation methods. The above problems are technical problems that urgently need to be solved in this field. Utility Model Content

[0004] The main technical problem solved by this utility model is to provide a combined bracket and lamp that can simultaneously meet the waterproof requirements when the lamp is suspended or mounted, which is beneficial to extending the service life of the lamp.

[0005] According to the first aspect, a combined bracket is provided for mounting a power supply box and for mounting and fixing a light-emitting module, wherein electronic components are provided inside the power supply box.

[0006] The combined bracket includes a bracket body, a flat bracket, and a vertical bracket. The bracket body has a frame and two support arms connected to both ends of the frame. The frame is used to install the power supply box and external connection fixation, and the support arms are used to connect the light-emitting module.

[0007] Both the flat mounting bracket and the vertical mounting bracket are detachably connected to the frame. The power supply box can be optionally mounted flat on the frame with the top surface of the power supply box facing upwards via the flat mounting bracket, or mounted vertically on the frame with the top surface of the power supply box facing to the side via the vertical mounting bracket.

[0008] In one optional embodiment, the frame has a first plate and a second plate arranged vertically. The first plate has a first protrusion at the end opposite to the second plate, and the second plate has a second protrusion at the end opposite to the first plate. The first protrusion and the second protrusion extend toward each other to protrude from the first plate and the second plate respectively. The support body can be connected and fixed to the corresponding flat support or vertical support through the first protrusion and / or the second protrusion.

[0009] In one alternative embodiment, the first protrusion is perpendicular to the first plate, and the second protrusion is perpendicular to the second plate.

[0010] In one optional embodiment, the flat bracket has a first connecting portion and a first snap-fit ​​portion, and the vertical bracket has a second connecting portion and a second snap-fit ​​portion; one of the first protrusion and the second protrusion is connected to the first connecting portion / second connecting portion, and the other is snapped into the first snap-fit ​​portion / second snap-fit ​​portion and connected and fixed to the first snap-fit ​​portion / second snap-fit ​​portion.

[0011] In one optional embodiment, there are two first protrusions and two second protrusions, with the two first protrusions spaced apart and the two second protrusions spaced apart along the spacing direction of the two arms.

[0012] In one optional embodiment, the flat mounting bracket includes a first flat mounting frame and a second flat mounting frame. Both the first flat mounting frame and the second flat mounting frame have a first connecting portion and a first snap-fit ​​portion. When the flat mounting bracket is installed on the bracket body, the first flat mounting frame and the second flat mounting frame are spaced apart.

[0013] And / or, the vertical mounting bracket includes a first vertical mounting frame and a second vertical mounting frame, both of which have a second connecting part and a second snap-fit ​​part. When the flat mounting bracket is installed on the bracket body, the first vertical mounting frame and the second vertical mounting frame are spaced apart.

[0014] According to the second aspect, the present invention provides a lamp, including a light-emitting module, a power supply box and the above-mentioned combined bracket, wherein the bracket body is connected to the light-emitting module through two support arms, and the power supply box is installed on the bracket body through a vertical bracket or a horizontal bracket.

[0015] In one optional embodiment, the luminaire further includes a junction box; the flat bracket has a first extension, the vertical bracket has a second extension, the junction box is installed and fixed to the frame through the first extension or the second extension, and the junction box and the power box are arranged side by side along the interval direction of the two support arms, the wiring structure of the power box is located on the side close to the junction box, and the wiring structure extends into the junction box.

[0016] In one optional embodiment, the junction box has a split structure, including a housing and a cover. The housing has an opening, and the cover covers the opening of the housing. The cover faces the same direction as the power box. A window is provided on the side of the housing facing the power box, and the wiring structure extends into the housing through the window.

[0017] In one alternative embodiment, the window is spaced apart from at least one side of the adjacent housing.

[0018] The combined bracket and lamp fixture according to the above embodiments, having both vertical and horizontal mounting brackets, offer two assembly options: assembling the vertical bracket with the bracket body and assembling the horizontal bracket with the bracket body. When both the horizontal and vertical power box meet waterproofing and protection requirements, either the vertical or horizontal bracket can be used to install and secure the power box. When the horizontal power box option is not feasible, the vertical bracket can be used to mount the power box vertically onto the bracket body, preventing the bottom surface of the power box containing the breather from being exposed upwards. This combined bracket meets the waterproofing requirements for both suspended and upright mounting of the lamp fixture, preventing the bottom surface of the power box with the breather from facing upwards, thus effectively reducing the impact of internal heat on the electronic components within the power box in both suspended and upright mounting configurations. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the assembly of the bracket body and the flat bracket of the combined bracket.

[0020] Figure 2 for Figure 1 A schematic diagram of the combined bracket for mounting the power supply box and junction box.

[0021] Figure 3 for Figure 1 An explosion diagram.

[0022] Figure 4 for Figure 3 Another perspective illustration.

[0023] Figure 5 This is a schematic diagram of the assembly of the support body and the vertical support of the combined support.

[0024] Figure 6 for Figure 5 A schematic diagram of the combined bracket for mounting the power supply box and junction box.

[0025] Figure 7 for Figure 5 An explosion diagram.

[0026] Figure 8 This is a schematic diagram of the power supply box being mounted flat in the lamp hanging state according to some embodiments of this utility model.

[0027] Figure 9 This is a schematic diagram of the power supply box being vertically mounted in the lamp hanging state according to some embodiments of the present utility model.

[0028] Figure 10 This is a schematic diagram of the power supply box mounted upright in the upright state of the lamp in some other embodiments of this utility model.

[0029] Figure 11 for Figure 10 Another perspective illustration.

[0030] Attached image reference numeral: 1000 - Lighting fixture;

[0031] 100-Combined bracket; 10-Bracket body; 11-Frame; 111-First plate; 112-Second plate; 113-First protrusion; 114-Second protrusion; 115-Drain outlet; 12-Support arm; 13-Flat-mounted bracket; 131-First connecting part; 132-First snap-fit ​​part; 133-First flat-mounted frame; 134-Second flat-mounted frame; 135-First section; 136-Second section; 137-Transition section; 138-Flat plate; 139-First extension part; 14-Vertical bracket; 141-Second connecting part; 142-Second snap-fit ​​part; 1421-Notch; 1422-Clamping plate; 143-First vertical frame; 144-Second vertical frame; 145-Auxiliary plate; 146-Base plate; 147-Side plate; 148-Second extension part;

[0032] 200-Power supply box; 300-Light-emitting module; 400-Junction box; 41-Housing shell; 42-Cover; 43-Window. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0034] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0035] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0036] In order to solve the above-mentioned technical problems in the prior art, the present invention provides a combined bracket, which is used to install the power supply box and to fix the light-emitting module. The power supply box contains electronic components.

[0037] Please refer to Figures 1-7 The combined bracket 100 provided in this embodiment includes a bracket body 10, a flat bracket 13, and a vertical bracket 14. The bracket body 10 has a frame 11 and two support arms 12 connected to both ends of the frame 11. The frame 11 is used to install the power supply box 200 and for external connection and fixation, and the support arms 12 are used to connect the light-emitting module 300. The flat bracket 13 and the vertical bracket 14 are both detachably connected to the frame 11. The power supply box 200 can be selectively mounted flat on the frame 11 via the flat bracket 13 so that the top surface of the power supply box 200 faces upward, or can be vertically mounted on the frame 11 via the vertical bracket 14 so that the top surface of the power supply box 200 faces to the side.

[0038] According to the combined bracket 100 of the above embodiment, since there are two types of accessories, namely the upright bracket 14 and the flat bracket 13, both of which are detachably connected to the frame body 11, and the bracket body 10 is a general-purpose component, there are two possible arrangements: the upright bracket 14 is assembled with the bracket body 10, and the flat bracket 13 is assembled with the bracket body 10. When both the flat and upright power box 200 meet the waterproof and protective requirements, either the upright bracket 14 or the flat bracket 13 can be selected to install and fix the power box 200. When the flat power box 200 arrangement is not feasible, the upright bracket 14 can be selected to mount the power box 200 upright on the bracket body 10, thus preventing the bottom surface of the power box 200, where the respirator is located, from being exposed upwards. The combined bracket 100 can meet the waterproof requirements when the lamp 1000 is suspended or mounted upright, and avoids the bottom surface of the power box 200 with the breather facing upwards, so that the heat inside the power box 200 can be effectively reduced to the effect of the heat inside the power box 200 on the electronic components inside the power box 200 in both the suspension and upright mounting schemes of the bracket 11.

[0039] The top surface of the power supply box 200 is a defined surface. The electronic components inside the power supply box 200 are arranged on its bottom surface. The top and bottom surfaces of the power supply box 200 are opposite each other. In a flat-mounted configuration, the top surface faces upwards and the bottom surface faces downwards. In a vertical-mounted configuration, both the top and bottom surfaces of the power supply box 200 face to the side. A breather is installed on the bottom surface of the power supply box 200. On one hand, when the bottom surface of the power supply box 200 faces downwards or to the side, water can be effectively prevented from seeping into the power supply box 200 through the breather. On the other hand, the heat generated by the electronic components inside the power supply box 200 during operation flows upwards. When the bottom surface of the power supply box 200 faces downwards or to the side, heat can be effectively prevented from accumulating at the bottom where the electronic components are located, reducing the impact of heat generated during operation on the electronic components, thus effectively preventing the electronic components from burning out and extending their lifespan.

[0040] In some embodiments, reference may be made to Figures 1-4 When the power supply box 200 is mounted flat on the frame 11 via the flat mounting bracket 13, the power supply box 200 is located on one side of the bracket body 10 and its top surface faces upward. In some embodiments, refer to Figures 5-7 When the power box 200 is mounted on the frame 11 by the vertical bracket 14, the power box 200 is located above or below the bracket body 10, and the top surface of the power box 200 is arranged to the side so as not to interfere with the connection between the frame 11 and the external structure. The external structure here is usually a mounting bracket used to install and fix the lamp 1000 in the corresponding scenario.

[0041] In some embodiments, please refer to Figures 1-7 To enhance the overall structural strength of the frame 11, the frame 11 has a first plate 111 and a second plate 112 arranged vertically, forming an L-shaped frame 11. The first plate 111 has a first protrusion 113 at the end opposite to the second plate 112, and the second plate 112 has a second protrusion 114 at the end opposite to the first plate 111. The first protrusion 113 and the second protrusion 114 extend towards each other to protrude from the first plate 111 and the second plate 112 respectively. The support body 10 can be connected and fixed to the corresponding flat support 13 or vertical support 14 through the first protrusion 113 and / or the second protrusion 114.

[0042] In other words, when the flat bracket 13 is installed on the frame 11, the flat bracket 13 can be connected and cooperate with at least one of the first protrusion 113 and the second protrusion 114; when the vertical bracket 14 is installed on the frame 11, the vertical bracket 14 can also be connected and cooperate with at least one of the first protrusion 113 and the second protrusion 114. This utility model is not specifically limited, and adaptive adjustments and improvements can be made to the structure according to requirements.

[0043] It should be noted that for both standard and suspended installations of the 1000 light fixture, the bracket body 10 is rotated by 90°, 180°, or 360°, respectively. Therefore, under different installation schemes, the external connection may be achieved using the first plate 111 or the second plate 112, for example... Figure 1 The power supply box is a 200-inch flat-mount design, with the first board (111) used for external connections. Figure 5 For the power supply box 200 vertical mounting scheme, the second plate 112 is used for external connection. In addition, in some embodiments, besides the first protrusion 113 and the second protrusion 114, the frame 11 may also be provided with other structures for connecting with the flat mounting bracket 13 and the vertical mounting bracket 14 to help improve the connection strength.

[0044] In some embodiments, please refer to Figures 1-7 The first protrusion 113 is perpendicular to the first plate 111, and the second protrusion 114 is perpendicular to the second plate 112, which can effectively avoid installation interference under different assembly schemes and enable smooth installation in various scenarios.

[0045] In some embodiments, please refer to Figures 1-7 The flat mounting bracket 13 has a first connecting portion 131 and a first snap-fit ​​portion 132, and the vertical mounting bracket 14 has a second connecting portion 141 and a second snap-fit ​​portion 142. One of the first protrusion 113 and the second protrusion 114 is connected to the first connecting portion 131 / second connecting portion 141, and the other is snapped into the first snap-fit ​​portion 132 / second snap-fit ​​portion 142 and fixedly connected to it. In other words, the first protrusion 113 and the second protrusion 114 are used simultaneously to connect and cooperate with the flat mounting bracket 13, or the first protrusion 113 and the second protrusion 114 are used simultaneously to connect and cooperate with the vertical mounting bracket 14. Through multi-point connection, the connection strength can be improved and the stability of installation can be guaranteed.

[0046] In some embodiments, please refer to Figures 1-7 There are two of each of the first protrusion 113 and the second protrusion 114. Along the interval direction of the two support arms 12, the two first protrusions 113 are spaced apart and the two second protrusions 114 are spaced apart. This arrangement can effectively balance the connection strength and the weight of the support body 10, which is beneficial to reducing the weight of the support body 10.

[0047] In some embodiments, please refer to Figures 1-7The first plate 111 and the second plate 112 are symmetrical, the two first protrusions 113 are symmetrical, and the two second protrusions 114 are also symmetrically arranged. In this way, the bracket body 10 can achieve universal connection. After the bracket body 10 is rotated, it can still be smoothly connected with the corresponding flat bracket 13 or vertical bracket 14, so that the flat bracket 13 and the vertical bracket 14 can have multiple installation schemes. The bracket body 10 and the flat bracket 13 have at least two relative positional relationships, and the bracket body 10 and the vertical bracket 14 can also have at least two relative positional relationships.

[0048] In some embodiments, please refer to Figures 1-7 In order to effectively prevent water from accumulating on the frame 11, the part where the first plate 111 and the second plate 112 are connected is provided with multiple drainage outlets 115 for water leakage.

[0049] In some embodiments, the support body 10 can be an integral structure. In other embodiments, the support body 10 can also be a split structure, that is, the frame 11 and the two support arms 12 are assembled and fixed together by fasteners to facilitate transportation.

[0050] In some embodiments, please refer to Figures 1-4 The flat mounting bracket 13 includes a first flat mounting bracket 133 and a second flat mounting bracket 134. Both the first flat mounting bracket 133 and the second flat mounting bracket 134 have a first connecting part 131 and a first snap-fit ​​part 132. When the flat mounting bracket 13 is installed on the bracket body 10, the first flat mounting bracket 133 and the second flat mounting bracket 134 are spaced apart. Both the first flat mounting bracket 133 and the second flat mounting bracket 134 are connected and fixed to the power box 200, which can effectively control the overall volume and weight of the flat mounting bracket 13, and take into account both the weight reduction and the stability of the support of the flat mounting bracket 13.

[0051] In some embodiments, please refer to Figures 1-4The structures of the first flat mounting bracket 133 and the second flat mounting bracket 134 are roughly the same. Taking the first flat mounting bracket 133 as an example, the first flat mounting bracket 133 includes a first segment 135, a second segment 136, and a transition segment 137 connecting the first segment 135 and the second segment 136. The first segment 135 is perpendicular to the second segment 136, and the transition segment 137 is inclined. The transition segment 137 is angled to both the first segment 135 and the second segment 136. A flat plate portion 138 is formed on the transition segment 137, parallel to the second segment 136 and extending towards the second segment 136. The flat plate portion 138 is spaced apart from the second segment 136. The flat plate portion 138 and the second segment 136 together constitute the aforementioned first snap-fit ​​portion 132. The first protrusion 113 can be clamped and positioned between the flat plate portion 138 and the second segment 136, and the second protrusion 114 can also be clamped and positioned between the flat plate portion 138 and the second segment 136. If the first snap-fit ​​portion 132 is aligned and connected with the first protrusion 113, then the first segment 135 abuts against the second plate 112 and is aligned and connected with the second protrusion 114. The first connecting portion 131 is a through hole for threaded connectors to pass through.

[0052] In some embodiments, please refer to Figures 4-7 The vertical mounting bracket 14 includes a first vertical mounting frame 143 and a second vertical mounting frame 144. Both the first vertical mounting frame 143 and the second vertical mounting frame 144 have a second connecting part 141 and a second snap-fit ​​part 142. When the flat mounting bracket 13 is installed on the bracket body 10, the first vertical mounting frame 143 and the second vertical mounting frame 144 are spaced apart. Both the first vertical mounting frame 143 and the second vertical mounting frame 144 are connected and fixed to the power supply box 200, which can effectively control the overall volume and weight of the vertical mounting bracket 14, taking into account both weight reduction and support stability of the vertical mounting bracket 14.

[0053] In some embodiments, please refer to Figures 4-7 The first mounting bracket 143 and the second mounting bracket 144 include an auxiliary plate 145 and a main plate. The main plate is L-shaped and includes a connected base plate 146 and a side plate 147. The auxiliary plate 145 is located on one side of the main frame and connects to both ends of the main frame to form a stable triangular support structure. The main frame can be inserted into the frame body 11 in a posture that conforms to the first plate 111 and the second plate 112. The base plate 146 is supported and positioned by the first plate 111 or the second plate 112. The side plate 147 and the auxiliary plate 145 also have notches 1421 for the first protrusion 113 and the second protrusion 114 to slide into. At the position of the notch 1421, there are two opposing clamping plates 1422 for clamping the first protrusion 113 and the second protrusion 114. The clamping plates 1422 are connected to both the side plate 147 and the auxiliary plate 145. The notch 1421 and the clamping plates 1422 constitute the aforementioned second snap-fit ​​portion 142. The second connecting portion 141 is a through hole for threaded fasteners to pass through.

[0054] In some embodiments, the first flat mounting frame 133, the second flat mounting frame 134, the first vertical mounting frame 143, and the second vertical mounting frame 144 are all integrally formed components to ensure structural strength. To further reduce weight, weight-reducing holes may also be provided on the first flat mounting frame 133, the second flat mounting frame 134, the first vertical mounting frame 143, and the second vertical mounting frame 144.

[0055] In some embodiments, to improve the structural strength of the bracket body 10, reinforcing ribs can be provided on the support arm 12, and reinforcing ribs can also be provided on the bracket body 10 as needed. In some embodiments, to prevent the power box 200 from falling after installation, a fall arresting chain for connecting the power box 200 can be added to the bracket body 10.

[0056] In some embodiments, please refer to Figures 1-7 The flat bracket 13 has a first extension 139, and the vertical bracket 14 has a second extension 148. When it is necessary to install other components besides the power box 200 on the bracket body 10, the support and connection of other components can be achieved through the first extension 139 or the second extension 148.

[0057] Based on the same inventive concept, this utility model also provides a lamp 1000, please refer to it. Figures 8-11 The luminaire 1000 includes a light-emitting module 300, a power supply box 200, and a combined bracket 100 as described in the above embodiment. The bracket body 10 is connected to the light-emitting module 300 via two support arms 12. The power supply box 200 is mounted on the frame 11 via a vertical bracket 14 or a horizontal bracket 13. By adjusting the angle between the bracket body 10 and the light-emitting module 300, the luminaire 1000 can be optionally mounted upright or suspended in the corresponding application scenario.

[0058] In some embodiments, please refer to Figures 8-11 The flat bracket 13 has a first extension 139, and the vertical bracket 14 has a second extension 148. The lamp 1000 also includes a junction box 400. The junction box 400 is installed and fixed to the frame 11 through the first extension 139 or the second extension 148. The junction box 400 and the power box are arranged side by side along the interval direction of the two support arms 12. The wiring structure of the power box 200 is located on the side close to the junction box 400 and extends into the junction box 400. The wiring structure generally includes cables and connectors. The junction box 400 protects the wiring structure. The reasonable arrangement of the distance between the junction box 400 and the power box 200 effectively prevents bird pecks and ultraviolet rays, improves the reliability of the lamp 1000, and extends the service life of the lamp 1000.

[0059] In some embodiments, please refer to Figures 8-11The first extension 139 and the second section 136 are coplanar, and the second extension 148, the side plate 147 and the auxiliary plate 145 together form a U-shape.

[0060] In some embodiments, please refer to Figures 8-11 The junction box 400 has a split structure, comprising a housing 41 and a cover 42. The housing 41 has an opening, and the cover 42 covers the opening of the housing 41 for easy assembly and disassembly and for convenient wiring operations. The cover 42 faces the same direction as the power box. A window 43 is provided on the side of the housing 41 facing the power box, through which the wiring structure extends into the housing 41.

[0061] In some embodiments, please refer to Figures 8-11 The window 43 is spaced apart from at least one side of the adjacent housing 41 to improve waterproof performance and effectively prevent water seepage caused by water accumulation.

[0062] In summary, the combined bracket 100 and the lamp 1000 provided by this utility model have at least the following beneficial effects:

[0063] The combined bracket 100 provided by this utility model has two types of accessories: a vertical bracket 14 and a horizontal bracket 13. Therefore, there are two assembly options: the vertical bracket 14 is assembled with the bracket body 10, and the horizontal bracket 13 is assembled with the bracket body 10. When both the horizontal and vertical power box 200 meet the waterproofing and protection requirements, either the vertical bracket 14 or the horizontal bracket 13 can be selected to install and fix the power box 200. When the horizontal power box 200 option is not feasible, the vertical bracket 14 can be selected to mount the power box 200 vertically onto the bracket body 10, thus preventing the bottom surface of the power box 200, where the breather is located, from being exposed upwards. This combined bracket 100 can meet the waterproofing requirements of the lamp 1000 when suspended or mounted upright, and prevents the bottom surface of the power box 200 with the breather from being exposed upwards. This effectively reduces the impact of internal heat on the electronic components of the power box 200 in both the suspended and upright mounting configurations.

[0064] The lamp 1000 provided by this utility model has a power supply box 200 and a junction box 400 arranged adjacent to each other. The wiring structure of the power supply box 200 is located on the side close to the junction box 400 and extends into the junction box 400. The wiring structure generally includes cables and connectors. The junction box 400 protects the wiring structure. The reasonable arrangement of the distance between the junction box 400 and the power supply box 200 effectively prevents bird pecks and ultraviolet rays, improves the reliability of the lamp 1000, and extends the service life of the lamp 1000.

[0065] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. A combination stent, characterized by, The combined support is used for mounting a power box and for mounting and fixing a light-emitting module, and the power box is provided with electronic devices; The combined support comprises a support body, a flat mounting support and a vertical mounting support, the support body has a support frame and two support arms connected to both ends of the support frame, the support frame is used for mounting the power box and external connection and fixation, and the support arms are used for connecting the light-emitting module; The flat mounting support and the vertical mounting support are detachably connected to the support frame; the power box is selectively flat-mounted on the support frame through the flat mounting support to arrange the top surface of the power box upward, or is vertically mounted on the support frame through the vertical mounting support to arrange the top surface of the power box toward the side surface.

2. The combination stand of claim 1, wherein, The support frame has a vertically arranged first plate and a second plate, one end of the first plate away from the second plate is provided with a first protrusion, one end of the second plate away from the first plate is provided with a second protrusion, and the first protrusion and the second protrusion extend toward the side close to each other to protrude from the first plate and the second plate respectively; the support body is connected and fixed with the corresponding flat mounting support or vertical mounting support through the first protrusion and / or the second protrusion.

3. The combination stand of claim 2, wherein, The first protrusion is perpendicular to the first plate, and the second protrusion is perpendicular to the second plate.

4. The combination stand of claim 3, wherein, The flat mounting support has a first connecting part and a first clamping part, and the vertical mounting support has a second connecting part and a second clamping part; one of the first protrusion and the second protrusion is connected to the first connecting part / second connecting part, and the other is clamped in the first clamping part / second clamping part and connected and fixed with the first clamping part / second clamping part.

5. The combination stand of claim 4, wherein, The number of the first protrusion and the second protrusion is two, and the two first protrusions and the two second protrusions are arranged at intervals along the interval direction of the two support arms.

6. The combination stand of claim 5, wherein, The flat mounting support comprises a first flat mounting frame and a second flat mounting frame, the first flat mounting frame and the second flat mounting frame both have the first connecting part and the first clamping part, and the first flat mounting frame and the second flat mounting frame are arranged at intervals when the flat mounting support is mounted on the support body; And / or, the vertical mounting support comprises a first vertical mounting frame and a second vertical mounting frame, the first vertical mounting frame and the second vertical mounting frame both have the second connecting part and the second clamping part, and the first vertical mounting frame and the second vertical mounting frame are arranged at intervals when the flat mounting support is mounted on the support body.

7. A luminaire characterized by, The lamp further comprises a junction box; the flat mounting support has a first extension part, the vertical mounting support has a second extension part, the junction box is mounted and fixed on the support frame through the first extension part or the second extension part, and the junction box and the power box are arranged side by side along the interval direction of the two support arms, the junction structure of the power box is arranged on the side close to the junction box, and the junction structure extends into the junction box.

8. The luminaire of claim 7, wherein, ​ 9. The luminaire of claim 8, wherein, The junction box is a split structure, the junction box comprises a shell and a cover, the shell has an opening, the cover is arranged on the opening of the shell, and the cover has the same orientation as the power box; the shell is provided with a window on the side facing the power box, and the wiring structure penetrates into the shell through the window.

10. The luminaire of claim 9, wherein, The window is spaced apart from at least one side surface of the shell adjacent to the window.

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