Support assembly, mounting structure and lighting device

Abstract

The invention provides a support assembly, a mounting structure and a lighting device. The support assembly comprises a support body and a locking piece and is used for installing a lamp body. The support body comprises a base part, a stopping part, a first connecting part and a second connecting part, the first connecting part and the second connecting part are arranged on the two sides of the base part, a containing area is defined by the base part, the first connecting part and the second connecting part, the first connecting part and the second connecting part are provided with a first protruding strip and a second protruding strip respectively, and the second connecting part is provided with a through hole; the locking piece penetrates through the through hole and is connected to the stop part in a matched mode. The first raised line is buckled into one side wall of the lamp body; the second raised line is buckled into the other side wall of the lamp body; the first connecting part is fixedly connected with the base part, and the second connecting part is movably connected with the base part; and the locking piece forces the second convex strip to approach the side wall of the lamp body, so that the second connecting part and the first connecting part clamp the lamp body together. The support assembly is installed in a clamping type buckling mode, and the problems that a support needs to slide in from the two ends of the lamp body, screws penetrate into the lamp body to be fixed, and installation is not stable are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of lighting equipment, and particularly relates to a bracket assembly, a mounting structure and a lighting device. Background Art

[0002] In LED lamps such as linear lights, floodlights, and wall washers, the lamp body is mounted on a bracket and fixedly connected to an external mounting base, such as a suspended ceiling, ceiling, or ceiling. Existing bracket and lamp body assembly methods generally include slide-in and snap-on types.

[0003] Among them, a slide-in bracket module is used. The installation process is that the bracket slides into the preset sliding groove on the surface of the lamp body through the hook facing inward and is fastened with screws. The slide-in bracket installation structure has the following problems: (1) It requires pre-assembly, which is easy to cause bumps and damage during transportation; (2) Since the lamp body needs to be sprayed in the subsequent production process, there is powder accumulation at both ends of the lamp body, which makes it difficult for the bracket hook to slide smoothly into the lamp body, and additional powder treatment is required; (3) The screws need to be locked to the lamp body, which is easy to damage the surface of the lamp body, causing the lamp body to deform or puncture.

[0004] The bracket module adopts an external buckle type, which is hooked on one side of the bracket and screwed directly to the lamp body by screws on the other side. This external buckle type bracket installation structure has the following problems: (1) The screws need to pass through the lamp body for tightening, which can easily damage the lamp body and cause deformation. This process is irreversible; (2) During the installation and use process, if the screws become loose, it will cause it to fall, posing an installation hazard.

[0005] Therefore, it is necessary to improve the existing bracket installation structure. Summary of the Invention

[0006] To address the shortcomings of the prior art, the present invention provides a bracket assembly that utilizes a clamping and snap-fit installation method, resolving the unstable installation issues associated with the bracket being required to slide into the lamp body from both ends and be screwed into the lamp body for fixation. The present invention also provides a mounting structure and lighting device that include the bracket assembly.

[0007] In a first aspect, the present invention provides a bracket assembly for mounting a lamp body, comprising:

[0008] The bracket body includes a base, a stop portion, and a first connecting portion and a second connecting portion provided on both sides of the base, wherein the base, the first connecting portion, and the second connecting portion surround and form a receiving area, the first connecting portion and the second connecting portion respectively extend a first ridge and a second ridge toward the receiving area, and the second connecting portion is provided with a through hole; and

[0009] A locking member passing through the through hole and being cooperatively connected to the stop portion;

[0010] Wherein, at least a portion of the side wall of the lamp body is located in the accommodating area, the first ridge is buckled into one side wall of the lamp body; and the second ridge is buckled into the other side wall of the lamp body;

[0011] The first connecting portion is fixedly connected to the base, and the second connecting portion is movably connected to the base; the locking member forces the second protrusion to approach the side wall of the lamp body, so that the second connecting portion and the first connecting portion clamp the lamp body together.

[0012] In some embodiments, the bracket body further includes a protruding portion, the protruding portion is disposed between the first connecting portion and the second connecting portion on both sides, and the stop portion is disposed on the protruding portion.

[0013] In some embodiments, the base includes a first base surface and a second base surface that are relatively parallel to each other, and the first connecting portion, the second connecting portion, and the protrusion respectively extend from the base toward a direction away from the first base surface.

[0014] In some embodiments, the first connecting portion includes a first inner side surface and a first outer side surface that are relatively parallel to each other, and the first outer side surface is perpendicular to the second base surface;

[0015] The second connecting portion includes a second inner side surface and a second outer side surface that are relatively parallel to each other, and an obtuse angle is formed between the second outer side surface and the second base surface.

[0016] In some embodiments, the bracket body further includes a groove, and the groove is formed by being recessed from the junction of the first base surface and the second inner side surface toward a direction away from the accommodating area.

[0017] In some embodiments, the raised portion includes a first protrusion and a second protrusion, the first protrusion is provided with a threaded hole, the stop portion is provided on the second protrusion, and after the locking member passes through the through hole and the threaded hole in sequence, the forward end of the locking member abuts against the second protrusion.

[0018] In some embodiments, the stop portion is a stop plane structure, and the locking member passes through the through hole and abuts against the stop portion;

[0019] Alternatively, the stop portion is a mounting hole structure, and the locking member passes through the through hole and is fixedly connected to the stop portion.

[0020] In some embodiments, the second connecting portion and the base are split structures, the second ridge is provided at one end of the second connecting portion, the other end of the second connecting portion is provided with a third ridge, the base is correspondingly provided with a receiving groove, and the third ridge is snapped into the receiving groove.

[0021] In a second aspect, the present invention provides a mounting structure comprising a lamp body and the aforementioned bracket assembly, wherein the lamp body comprises a bottom wall, and a first side wall and a second side wall disposed opposite to each other in a transverse direction; the first side wall and the second side wall are respectively provided with a first card slot and a second card slot;

[0022] Wherein, when the bottom wall enters the accommodating area, the first protrusion is first buckled into the first card slot, and the second protrusion is then buckled into the second card slot.

[0023] In some embodiments, the first card slot and the second card slot are respectively provided at the junction of the first side wall and the second side wall with the bottom wall, and the first card slot and the second card slot are respectively provided with a first lower edge and a second lower edge;

[0024] The transverse distance between the first lower edge and the second lower edge is the slot spacing L1, and the transverse distance between the end of the second protrusion and the first inner side wall of the first connecting portion is the protrusion spacing L2, which has the relationship: L1<L2.

[0025] In a third aspect, the present invention further provides a lighting device, comprising a light source and the above-mentioned mounting structure, wherein a mounting cavity is provided inside the lamp body, and the light source is mounted in the mounting cavity.

[0026] In summary, the present invention has at least the following benefits:

[0027] 1. The bracket assembly provided by the present invention has a first protrusion on one side of the bracket body that is buckled into one side wall of the lamp body, and a second protrusion on the other side that is buckled into the other side wall of the lamp body. A locking member is used to force the second protrusion toward the side wall of the lamp body, so that the second connecting part and the first connecting part clamp the lamp body together. The installation is convenient, firm and reliable, and the situation of deformation and damage of the lamp body caused by the screw penetrating into the lamp body is avoided.

[0028] 2. The mounting structure and lighting device provided by the present invention utilize a clamping-type snap-fit mounting structure between the bracket assembly and the lamp body, requiring fewer installation parts and eliminating the need for pre-assembly. Compared to a slide-in bracket mounting structure, this eliminates the need to slide the bracket end into the slot, eliminating the need to remove bulk powder from the lamp. The locking member passes through the through-hole of the second connecting portion and engages with the stop. Compared to an external snap-on bracket mounting structure, this prevents damage to the lamp body, ensuring its integrity and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the exploded view of the bracket assembly of Example 1.

[0030] Figure 2 This is a schematic structural diagram of the bracket body of Example 1.

[0031] Figure 3 for Figure 2 Schematic cross-section along line AA.

[0032] Figure 4 This is a schematic diagram of installing the lamp body of the bracket assembly of Example 1.

[0033] Figure 5 This is a schematic diagram of the exploded view of the bracket assembly of Example 2.

[0034] Figure 6 This is a schematic diagram of the exploded view of the bracket assembly of Example 3.

[0035] Figure 7 This is a schematic diagram of the exploded view of the bracket assembly of Example 4.

[0036] Figure 8 This is a structural diagram of the installation structure of Example 5.

[0037] Figure 9 This is a partial cross-sectional schematic diagram of the installation structure of Example 5.

[0038] Figure 10 This is a schematic diagram of the installation structure of Example 5.

[0039] Figure 11 This is a schematic structural diagram of the lighting device of Example 6.

[0040] Markings in the figure:

[0041] 100- bracket assembly;

[0042] 1- bracket body;

[0043] 10-base, 11-first connecting portion, 12-second connecting portion, 13-stop portion, 14-protruding portion,

[0044] 15-groove;

[0045] 101-accommodation area, 102-opening, 104-accommodation slot,

[0046] 111 - first ridge, 121 - second ridge, 122 - through hole, 123 - third ridge, 141 - first bump, 142 - second bump;

[0047] 1011-first base surface, 1012-second base surface, 1101-first inner side surface, 1102-first outer side surface,

[0048] 1201-first inner side, 1202-second outer side, 1411-threaded hole;

[0049] 2-locking piece, 21-forward end, 22-step end;

[0050] 3-connecting seat, 4-supporting seat;

[0051] 200-lamp body;

[0052] 201-side wall, 210-first side wall, 220-second side wall, 230-bottom wall, 240-installation cavity,

[0053] 250-lamp body opening;

[0054] 2101-first card slot, 2201-second card slot, 2102-first bottom edge, 2202-second bottom edge;

[0055] 300-mounting structure, 400-light source;

[0056] L1-slot spacing, L2-rib spacing;

[0057] X-horizontal, Y-vertical, Z-height direction. DETAILED DESCRIPTION

[0058] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings and specific examples. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0059] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0060] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like indicate positions or locations based on the positions shown in the accompanying drawings, or the positions or locations in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0062] Example 1

[0063] See also Figures 1-4 , this embodiment provides a bracket assembly 100 for installing a lamp body 200. After the bracket assembly 100 and the lamp body 200 are assembled, they are further installed on an external installation base, such as a ceiling, a suspended ceiling, a wall or a floor. The bracket assembly 100 includes a bracket body 1 and a locking member 2 fixedly connected to the bracket body 1. The locking member 2 of this embodiment is not inserted into and installed in the lamp body 200. The bracket body 1 includes a base 10, a first connecting part 11, a second connecting part 12 and a stop part 13. The first connecting part 11 and the second connecting part 12 are respectively arranged on both sides of the base 10, and the base 10, the first connecting part 11 and the second connecting part 12 surround to form a accommodating area 101. The stop part 13 is located between the first connecting part 11 and the second connecting part 12.

[0064] The first connection portion 11 is fixedly connected to the base 10, and the second connection portion 12 is movably connected to the base 10. In some embodiments, the second connection portion 12 can be displaced relative to the base 10, for example, toward the receiving area 101.

[0065] In some embodiments, the first connecting portion 11, the second connecting portion 12 and the base 10 form an integral structure, and the second connecting portion 12 is movable relative to the base 10. In other embodiments, the second connecting portion 12 and the base 10 are separate structures.

[0066] The first connecting portion 11 extends a first protrusion 111 toward the accommodating area 101, and the second connecting portion 12 extends a second protrusion 121 toward the accommodating area 101. Both the first protrusion 111 and the second protrusion 121 have hook structures. The second connecting portion 12 defines a through hole 122, through which the locking member 2 passes and engages with the stop portion 13.

[0067] The accommodating area 101 has an opening 102 located between the first ridge 111 and the second ridge 121. The lamp body 200 enters the accommodating area 101 through the opening 102, with the sidewall 201 of the lamp body 200 at least partially located within the accommodating area 101. The first ridge 111 snaps into one sidewall of the lamp body 200, while the second ridge 121 snaps into the other sidewall of the lamp body 200. The locking member 2 forces the second ridge 121 toward the sidewall of the lamp body 200, allowing it to securely snap into the sidewall of the lamp body 200. Ultimately, the second connecting portion 12, together with the first connecting portion 11, securely clamps the lamp body 200.

[0068] Specifically, the bottom wall of the lamp body 200 passes through the opening 102 and enters the accommodating area 101 of the bracket body 1. Since at least a portion of the sidewall 201 of the lamp body 200 is located within the accommodating area 101, the first protrusion 111 first engages one of the sidewalls of the lamp body 200. Then, driven by the locking member 2, the second protrusion 121 approaches the sidewall of the lamp body 200. The locking member 2 forces the second protrusion 121 toward and engages the other sidewall of the lamp body 200. The locking member 200 passes through the through hole 122 and engages with the stop portion 13. Once the locking member 200 is tightened, the second connecting portion 12 is restricted from moving, and the opening 102 becomes slightly smaller, allowing the second connecting portion 12 to clamp the lamp body 200 together with the first connecting portion 11.

[0069] In the bracket assembly of this embodiment, the lamp body enters the accommodating area from the opening, and is then clamped and fastened together by the first and second connecting parts. Compared to a slide-in bracket installation structure, the bracket body does not need to slide in from both ends of the lamp body, avoiding the problem of the bracket's protruding strips being unable to slide in when the lamp accumulates powder, and the need to clean the accumulated powder. In addition, the bracket assembly can be assembled with the lamp body only when the lamp body needs to be installed, avoiding scratches and collisions caused by pre-assembly during the transportation of semi-finished products. Moreover, the locking member does not need to be inserted into the lamp body for installation, avoiding damage to the lamp body and the possibility of deformation or damage to the lamp body.

[0070] Furthermore, the bracket body 1 includes a raised portion 14, which is located between the first and second connecting portions 11, 12 on either side. A stop portion 13 is provided on the raised portion 14, specifically, on the planar stop surface of the raised portion 14. In this embodiment, the stop portion 13 is a planar stop structure, and the locking member 2 passes through the through hole 122 and abuts against the stop portion 13.

[0071] By calculating the travel of the locking member 2, the locking member 2 stops moving when it reaches the stop surface of the stop portion 13. This stop plane structure can prevent the bracket body from being damaged by violent installation during the installation of fasteners such as screws on the bracket body.

[0072] refer to Figure 3 The base 10 includes a first base surface 1011 and a second base surface 1012, which are arranged opposite and parallel to each other at the upper and lower sides of the base 10. The first connecting portion 11, the second connecting portion 12, and the protruding portion 14 extend from the base 10 in a direction away from the first base surface 1011. That is, the first connecting portion 11, the second connecting portion 12, and the protruding portion 14 protrude upward from the base 10, and the first base surface 1011 faces the accommodating area 101.

[0073] The first connecting portion 11 includes a first inner side surface 1101 and a first outer side surface 1102, which are oppositely and parallelly disposed on the inner and outer sides of the first connecting portion 11. The first outer side surface 1102 is perpendicular to the second base surface 1012, and the first inner side surface 1101 faces the receiving area 101.

[0074] The second connecting portion 12 includes a second inner side surface 1201 and a second outer side surface 1202. The second inner side surface 1201 and the second outer side surface 1202 are arranged parallel to each other on the inner and outer sides of the second connecting portion 12. The second inner side surface 1201 faces the accommodating area 101, and the second outer side surface 1202 forms an angle θ with the second base surface 1012. In this embodiment, the angle θ is an obtuse angle, that is, the second inner side surface 1201 and the second outer side surface 1202 are not perpendicular to the second base surface 1012, but extend upward while diagonally facing outward.

[0075] It should be noted that the bracket body 1 is provided with a groove 15, which is formed by a depression extending from the junction of the first base surface 1011 and the second inner side surface 1201, in a direction away from the accommodating area 101. Specifically, the bracket body 1 is thinned at the junction of the first base surface 1011 and the second inner side surface 1201. The groove 15 can have a V-, C-, or U-shaped structure, and serves to locate the position of the second connecting portion 12 when it is bent. The provision of the groove 15 makes the second connecting portion 12 easier to bend, making it suitable for low-torque locking installation. Thus, compared to a locking structure of the same thickness, the second connecting portion 12 is more likely to elastically deform toward or away from the first connecting portion 11, allowing the second protrusion 121 to snap into the other side wall of the lamp body 200. Furthermore, the provision of the groove 15 eliminates the possibility that the second protrusion 121 will not snap into the side wall of the lamp body for clamping due to uncontrolled bending of the second connecting portion.

[0076] In some embodiments, the raised portion 14 includes a first protrusion 141 and a second protrusion 142. The raised height of the first protrusion 141 is equal to the raised height of the second protrusion 142. A threaded hole 1411 is defined in the first protrusion 141. The stop portion 13 is disposed on the second protrusion 142, specifically on the side of the second protrusion 142.

[0077] Combined with reference Figure 1 and Figure 3 The locking member 2 passes through the through hole 122 and the threaded hole 1411 in sequence, and the front end of the locking member 2 abuts against the stop portion 13 set on the second protrusion 142. At the same time, the locking member 2 is also fixedly connected to the threaded hole 1411.

[0078] In some embodiments, a connecting base 3 extends downward from the second base surface 1012 of the bracket body 1. The connecting base 3 is rotatably connected to the support base 4, which is fixed to the external mounting base. To adjust the relative position of the bracket body 1 and the support base 4, the connector between the connecting base 3 and the support base 4 can be loosened, allowing the connecting base 3 to rotate relative to the support base 4, ultimately adjusting the light output angle of the lamp body 200 on the bracket body 1.

[0079] The bracket assembly provided in this embodiment is configured such that a first ridge on one side of the bracket body is buckled into one side wall of the lamp body, and a second ridge on the other side is buckled into the other side wall of the lamp body. A locking member is used to force the second ridge toward the side wall of the lamp body and buckle into the side wall of the lamp body, so that the second connecting portion together with the first connecting portion clamps the lamp body. This allows for convenient, firm and reliable installation while preventing deformation or damage to the lamp body caused by screws penetrating the lamp body.

[0080] Example 2

[0081] exist Figures 1-4 Based on reference Figure 5 , this embodiment provides a bracket assembly 100 of another structure, including a bracket body 1 and a locking member 2, the bracket body 1 including a base 10, a first connecting portion 11, a second connecting portion 12 and a stop portion 13. The first connecting portion 11 and the second connecting portion 12 are respectively arranged on both sides of the base 10. In this embodiment, the second connecting portion 12 and the base 10 are a split structure. Specifically, the second connecting portion 12 is provided with a second ridge 121 at one end and a third ridge 123 at the other end. The base 10 is correspondingly provided with a receiving groove 104, and the third ridge 123 is snapped into the receiving groove 104.

[0082] During installation, the lamp body enters the receiving area of the bracket body, and the first protrusion 111 first snaps into one side wall of the lamp body 200. The second connecting portion 12 then snaps into the receiving groove 104 via the third protrusion 123, and the second protrusion 121 snaps into the other side wall of the lamp body. The locking member 2 passes through the through hole 122 and engages with the stop 13. Once tightened, the locking member 2 forces the second protrusion 121 toward the side wall of the lamp body 200, firmly locking it into the side wall of the lamp body 200 and securing the second connecting portion 12 and the first connecting portion 11 together to secure the lamp body.

[0083] The description of other contents of this embodiment is the same as the description of the bracket assembly in Example 1 and will not be repeated here.

[0084] Example 3

[0085] exist Figures 1-4 Based on reference Figure 6 This embodiment provides another structure of a bracket assembly 100, including a bracket body 1 and a locking member 2. The bracket body 1 includes a base 10, a first connecting portion 11, a second connecting portion 12, a stop portion 13, and a protrusion 14. The first connecting portion 11 and the second connecting portion 12 are respectively provided on either side of the base 10. The protrusion 14 is located between the first connecting portion 11 and the second connecting portion 12, and the stop portion 13 is provided on the protrusion 14.

[0086] Unlike Example 1, the stopper 13 of this embodiment is a blind hole with threads on the inside. The first and second protrusions are combined in the raised portion 14; that is, the first protrusion is omitted, leaving only the second protrusion 142. The locking member 2 passes through the through-hole 122 and is fixedly connected to the stopper 13 via the threaded leading end 21.

[0087] During installation, the lamp body passes through the opening and enters the receiving area, with the sidewall of the lamp body at least partially within the receiving area. The first protrusion 111 engages one of the sidewalls of the lamp body. The locking member 2 passes through the through hole 122 and is fixedly connected to the stop portion 13. The second connecting portion 12 then moves toward the first connecting portion 11. The locking member 2 forces the second protrusion 121 toward the sidewall of the lamp body 200, allowing it to securely engage the other sidewall of the lamp body 200 and securely clamp the lamp body together with the first connecting portion 11.

[0088] The description of other contents of this embodiment is the same as the description of the bracket assembly in Example 1 and will not be repeated here.

[0089] Example 4

[0090] exist Figures 1-4 ,as well as Figure 6 Based on reference Figure 7This embodiment provides another structure of a bracket assembly 100, including a bracket body 1 and a locking member 2. The bracket body 1 includes a base 10, a first connecting portion 11, a second connecting portion 12, a stop portion 13, and a protrusion 14. The first connecting portion 11 and the second connecting portion 12 are respectively provided on either side of the base 10. The protrusion 14 is located between the first connecting portion 11 and the second connecting portion 12, and the stop portion 13 is provided on the protrusion 14.

[0091] This embodiment improves upon the locking member of Example 3. The locking member 2 includes a forward end 21 and a stop end 22, with a step structure formed between the forward end 21 and the stop end 22. The forward end 21 is threaded, and its diameter is smaller than that of the stop end 22.

[0092] During the installation process, the lamp body passes through the opening and enters the accommodating area. At this time, the side wall of the lamp body is at least partially located in the accommodating area. The first ridge 111 is buckled into one of the side walls of the lamp body. The forward end 21 of the locking member 2 passes through the through hole 122 and is fixedly connected to the stop portion 13, and the second connecting portion 12 moves toward the first connecting portion 11. The locking member 2 forces the second ridge 121 to approach the side wall of the lamp body 200, so that the second ridge 121 is buckled into the other side wall of the lamp body 200, and the second connecting portion 12 clamps the lamp body 200 together with the first connecting portion 11. The stop portion 13 is a threaded mounting hole structure of a blind hole. The forward end 21 can be elastically contracted relative to the step end 22.

[0093] After installation, the stepped end 22 of the locking member 2 abuts against the sidewall of the raised portion 14 located at the stop portion 13, providing a locking effect. In some embodiments, the stepped end can be replaced with a metal tube of similar size, positioned between the inner side of the second connecting portion 12 and the stop portion 13. The locking member is inserted through the through hole 122 and fixedly connected to the stop portion 13, which is configured as a mounting hole.

[0094] The description of other contents of this embodiment is the same as the description of the bracket assembly in Example 1 and will not be repeated here.

[0095] Example 5

[0096] exist Figure 1-Figure 7 Based on reference Figures 8-10 This embodiment provides a mounting structure 300, including a lamp body 200 and a bracket assembly 100 in Embodiments 1 to 4. This embodiment is described using the bracket assembly 100 in Embodiment 1, but is not intended to be limiting.

[0097] The lamp body 200 includes a first side wall 210 and a second side wall 220 disposed opposite each other in the transverse direction X, and a bottom wall 230. The first side wall 210 and the second side wall 220 are respectively provided with a first latching slot 2101 and a second latching slot 2201. When the bottom wall 230 is inserted into the accommodating area 101, the first protrusion 111 first engages with the first latching slot 2101, and the second protrusion 121 then engages with the second latching slot 2201.

[0098] The first sidewall 210 and the bottom wall 230 of the second sidewall 220 surround a mounting cavity 240. The mounting cavity 240 extends along the longitudinal direction Y and is provided with a lamp body opening 250. The lamp body opening 250 and the bottom wall 230 are arranged at the upper and lower sides of the lamp body 200 opposite to each other in the height direction Z.

[0099] Furthermore, the first slot 2101 is provided at the junction of the first side wall 210 and the bottom wall 230 and has a first lower edge 2102. The second slot 2201 is provided at the junction of the second side wall 220 and the bottom wall 230 and has a first lower edge 2202.

[0100] In the transverse direction X, the distance between the first lower edge 2102 and the second lower edge 2202 is the slot spacing L1, and the distance between the end of the second protrusion 121 and the first inner sidewall 1101 of the first connecting portion 11 is the protrusion spacing L2.

[0101] The relationship between the slot pitch L1 and the ridge pitch L2 is: L1 < L2.

[0102] like Figure 10 As shown in FIG10A, when the bottom wall 230 of the lamp body 200 passes through the opening 102 and enters the accommodating area 101 of the bracket body 1, the bottom wall 230 and part of the side wall 201 of the lamp body 200 can smoothly enter the accommodating area 101 because the slot spacing L1 is smaller than the ridge spacing L2.

[0103] In FIG10B , the first protrusion 111 is firstly buckled into the first slot 2101 of the first side wall 210 of the lamp body 200 .

[0104] In 10C, the locking member 200 passes through the through-hole 122 and engages with the stopper 13. At this point, the second connecting portion 12 moves toward the first connecting portion 11 via the groove 15. Once the locking member 200 is tightened, it forces the second protrusion 121 toward the second sidewall 220 of the lamp body 200 and into the second retaining groove 2201, thereby clamping the second connecting portion 12 and the first connecting portion 11 together to secure the lamp body 200. At this point, the second outer side surface 1202 is perpendicular to the second base surface 1012.

[0105] The mounting structure provided in this embodiment utilizes a clamping, snap-fit installation mechanism between the bracket assembly and the lamp body, requiring fewer installation parts and no pre-assembly. Compared to a slide-in bracket mounting structure, this eliminates the need to slide the bracket assembly into the slot from the end, eliminating the need to remove excess powder from the lamp. The locking member passes through the through-hole of the second connecting portion and engages with the stop. Compared to an external snap-on bracket mounting structure, this prevents damage to the lamp body, ensuring its integrity and safety.

[0106] Example 6

[0107] exist Figure 1-10 Based on the reference Figure 11 This embodiment provides a lighting device, including a light source 400 and the mounting structure 300 of Embodiment 5. A mounting cavity 240 is provided inside the lamp body 200 , and the light source 400 is mounted in the mounting cavity 240 .

[0108] The above description is merely an example and illustration of the structure of the present invention. Although the description is relatively specific and detailed, it should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the scope of the present invention, and such obvious alternatives are all within the scope of protection of the present invention.

Claims

1. Bracket assembly, used to install the lamp body, characterized in that: include: The bracket body includes a base, a stop portion, and a first connecting portion and a second connecting portion provided on both sides of the base, wherein the base, the first connecting portion, and the second connecting portion surround and form a receiving area, the first connecting portion and the second connecting portion respectively extend a first ridge and a second ridge toward the receiving area, and the second connecting portion is provided with a through hole; and A locking member passing through the through hole and being cooperatively connected to the stop portion; Wherein, at least a portion of the side wall of the lamp body is located in the accommodating area, the first ridge is buckled into one side wall of the lamp body, and the second ridge is buckled into the other side wall of the lamp body; The first connecting portion is fixedly connected to the base, and the second connecting portion is movably connected to the base; the locking member forces the second protrusion to approach the side wall of the lamp body, so that the second connecting portion and the first connecting portion clamp the lamp body together.

2. The bracket assembly according to claim 1, wherein: The bracket body further includes a protruding portion, which is arranged between the first connecting portion and the second connecting portion on both sides, and the stop portion is arranged on the protruding portion.

3. The bracket assembly according to claim 2, wherein: The base portion includes a first base surface and a second base surface that are relatively parallel to each other. The first connecting portion, the second connecting portion, and the protruding portion extend from the base portion in a direction away from the first base surface.

4. The bracket assembly according to claim 3, characterized in that The first connecting portion includes a first inner side surface and a first outer side surface that are relatively parallel to each other, and the first outer side surface is perpendicular to the second base surface; The second connecting portion includes a second inner side surface and a second outer side surface that are relatively parallel to each other, and an obtuse angle is formed between the second outer side surface and the second base surface.

5. The bracket assembly according to claim 4, wherein: The bracket body further includes a groove, which is formed by being recessed from the junction of the first base surface and the second inner side surface toward a direction away from the accommodating area.

6. The bracket assembly according to claim 2, wherein: The raised portion includes a first protrusion and a second protrusion, the first protrusion is provided with a threaded hole, the stop portion is provided on the second protrusion, and after the locking member passes through the through hole and the threaded hole in sequence, the front end of the locking member abuts against the second protrusion.

7. The bracket assembly according to claim 2, wherein: The stop portion is a stop plane structure, and the locking member passes through the through hole and abuts against the stop portion; Alternatively, the stop portion is a mounting hole structure, and the locking member passes through the through hole and is fixedly connected to the stop portion.

8. The bracket assembly according to claim 1 or 2, characterized in that: The second connecting portion and the base are split structures, the second ridge is provided at one end of the second connecting portion, the other end of the second connecting portion is provided with a third ridge, the base is correspondingly provided with a receiving groove, and the third ridge is buckled into the receiving groove.

9. The mounting structure is characterized in that: The lamp comprises a lamp body and a bracket assembly according to any one of claims 1 to 8, wherein the lamp body comprises a bottom wall, and a first side wall and a second side wall arranged opposite to each other in the transverse direction; the first side wall and the second side wall are respectively provided with a first card slot and a second card slot; Wherein, when the bottom wall enters the accommodating area, the first protrusion is first buckled into the first card slot, and the second protrusion is then buckled into the second card slot.

10. The mounting structure according to claim 9, characterized in that: The first card slot and the second card slot are respectively provided at the junction of the first side wall and the second side wall with the bottom wall, and the first card slot and the second card slot are respectively provided with a first lower edge and a second lower edge; The transverse distance between the first lower edge and the second lower edge is the slot spacing L1, and the transverse distance between the end of the second protrusion and the first inner side wall of the first connecting portion is the protrusion spacing L2, which has the relationship: L1<L2.

11. A lighting device, characterized in that It comprises a light source component and the mounting structure according to any one of claims 9 to 10, wherein a mounting cavity is provided inside the lamp body, and the light source component is mounted in the mounting cavity.

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