Mounting assembly and lighting device

Abstract

An installation assembly is arranged on a fixed unit, comprising a hanging plate, a support and a fastener, one side of the hanging plate is connected with the fixed unit, the support is connected with the other side of the hanging plate through the fastener, the hanging plate comprises a first hole part, the support comprises a limiting hole and a through hole which are arranged in communication, one end of the fastener is connected with the first hole part, and during installation, the fastener can enter the limiting hole from the through hole, so that the limiting hole is arranged in correspondence with the first hole part. The installation assembly is characterized in that the through hole and the limiting hole which are arranged in communication are arranged on the support, an operator only needs to hold the support, and the self weight of the operator can naturally guide the fastener to slide along the through hole to the limiting hole to complete clamping, the structure reduces the requirement for hole precision, avoids the difficulty that all hole positions need to be accurately aligned during installation, and especially in high-altitude or poor visibility environment, can significantly improve installation efficiency and realize labor saving and error-proof installation by using gravity.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to an installation component and a lighting device containing the installation component. Background Technology

[0002] Currently, most outdoor lighting fixtures use a one-piece structure, which has limitations in terms of ease of installation and aesthetics. During installation, because the components are not separable, installers need to lift the entire unit and align it with all the holes on the mounting unit simultaneously. This is especially difficult when working on walls or at heights, making alignment challenging. Furthermore, it's difficult to fine-tune the angle of the light fixture after installation. In addition, screws and connectors in this type of structure are often exposed, and the seams between the components and the mounting surface lack effective concealment, affecting the overall visual integrity and aesthetics, making it difficult to meet the requirements of application scenarios with high product appearance quality. Utility Model Content

[0003] The purpose of this utility model is to provide a mounting component and a lighting device containing the mounting component. The specific technical solution is as follows: An installation assembly is disposed on a fixed unit and includes a mounting plate, a bracket, and fasteners. One side of the mounting plate is connected to the fixed unit, and the bracket is connected to the other side of the mounting plate via the fasteners. The mounting plate includes a first hole, and the bracket includes a limiting hole and a through hole that are connected in communication. One end of the fastener is connected to the first hole. During installation, the fastener can enter the limiting hole through the through hole so that the limiting hole and the first hole are aligned.

[0004] Furthermore, the via is located below the limiting hole, and the diameter of the via is larger than the diameter of the limiting hole.

[0005] Furthermore, the mounting plate also includes a first nut disposed in the first hole, the first nut including a flange that protrudes from the mounting plate in the direction of the fixing unit.

[0006] Furthermore, it also includes a vertical edge set along the edge of the mounting plate, which extends in the direction of the fixing unit to abut against the fixing unit.

[0007] Furthermore, the mounting plate is provided with a receiving groove, which protrudes in the direction of the fixing unit, and also includes a second bolt corresponding to the receiving groove, one end of which is embedded in the receiving groove.

[0008] Furthermore, the mounting plate includes a first wall portion located in the middle region of the mounting plate and protruding in the direction of the bracket to form a cavity for accommodating the fixing unit.

[0009] Furthermore, the mounting plate also includes a third hole and a fourth hole, with the third hole located on one side of the first wall and the fourth hole located on the other side of the first wall.

[0010] Furthermore, it also includes a rod body and a second connecting part. One end of the rod body is provided with a first connecting part, and the second connecting part is provided on the side of the bracket facing away from the hanging plate. The first connecting part and the second connecting part are detachably connected.

[0011] Furthermore, the first connecting portion includes a first engaging portion, and the second connecting portion includes a second engaging portion. The second engaging portion is disposed opposite to the first engaging portion and is engaged and connected by a concave-convex structure.

[0012] Furthermore, the first connecting part also includes a first arc-shaped groove, and the end of the second engaging part near the rod is correspondingly disposed in the first arc-shaped groove. The second connecting part also includes a second arc-shaped groove, and the end of the first engaging part near the bracket is correspondingly disposed in the second arc-shaped groove.

[0013] Furthermore, it also includes reinforcing ribs, which are disposed between the second connecting part and the bracket.

[0014] A lighting device includes a lighting unit and the aforementioned mounting assembly, wherein the lighting unit is mounted on a pole of the mounting assembly.

[0015] The mounting assembly of this utility model, and the lighting device containing the mounting assembly, have the following advantages: 1. By setting a connecting through hole and a smaller diameter limiting hole on the bracket, with the through hole located below the limiting hole, during installation, the fastener first passes through the larger through hole. The operator only needs to support the bracket, and its own weight will naturally guide the fastener to slide down along the through hole into the limiting hole to complete the engagement. This structure reduces the requirements for hole precision and avoids the difficulty of always accurately aligning all holes during installation. Especially in high-altitude or poor visibility environments, it can significantly improve installation efficiency and use gravity to achieve labor-saving and error-proof installation. 2. The screw head diameter is set to be no larger than the through hole diameter to allow for smooth passage, but larger than the limit hole diameter. When the fastener slides into the limit hole, the screw head is stuck on the back of the bracket by the edge of the limit hole, forming an axial mechanical lock. This effectively prevents the bracket from becoming loose from the hanging plate due to external vibration, and provides a stable axial preload for the connection, enhancing the reliability of the connection. 3. A first nut with a flange is installed in the first hole of the mounting plate. This flange protrudes towards the fixing unit, increasing the contact area with the mounting plate, dispersing the preload, reducing local pressure on the mounting plate, preventing deformation of soft materials, and enhancing connection stability. Simultaneously, the bracket and the extension rod are connected via annular first and second meshing parts and tightened by a first bolt, achieving a quick and stable modular connection between the rod and the bracket, facilitating on-site adjustment and maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the mounting plate in the installation assembly of this utility model.

[0017] Figure 2 This is a schematic diagram of the connection between the mounting plate and the fasteners in the installation assembly of this utility model.

[0018] Figure 3 This is a schematic diagram of the bracket in the installation assembly of this utility model.

[0019] Figure 4 This is a cross-sectional view of the first bolt in the mounting assembly of this utility model.

[0020] Figure 5 This is a schematic diagram of the first connecting part and the second connecting part in the mounting assembly of this utility model.

[0021] Figure 6 This is a schematic diagram of the bracket and the second connecting part in the installation assembly of this utility model.

[0022] Figure 7 This is another schematic diagram of the first connecting part and the second connecting part in the mounting assembly of this utility model.

[0023] Figure 8 This is a schematic diagram of the first connecting part in the installation assembly of this utility model.

[0024] Figure 9 This is a schematic diagram of the lighting device of this utility model. Detailed Implementation

[0025] To better understand the purpose, structure, and function of this utility model, the installation components of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 9As shown, the installation component of this utility model can be installed on a fixed unit such as a wall or utility pole. The installation component specifically includes a mounting plate 100, a bracket 300, and fasteners 200. One side of the mounting plate 100 is fixedly connected to the fixed unit by multiple second bolts 102, so that the entire installation component can be stably connected to the fixed unit. The bracket 300 is connected to the other side of the mounting plate 100 by the fasteners 200, thereby forming a split installation component structure. The mounting plate 100 has two corresponding first holes 101, and the bracket 300 has two corresponding second holes 303. The second holes 303 include a limiting hole 302 and a through hole 301 connected together. One end of the fastener 200 is connected to the first hole 101. During installation, the fastener 200 is first inserted through the through hole 301, and then the mounting plate 100 is moved so that the fastener 200 enters the limiting hole 302 through the through hole 301. This allows the limiting hole 302 to quickly align with the first hole 101 on the same side. Compared with the integral installation assembly, the installation assembly of this utility model achieves pre-positioning and quick snap-fit ​​of the fastening assembly. During installation, it is not necessary to always accurately align all holes. First, the fastener 200 is inserted through the through hole 301 on the bracket 300, and then the bracket 300 is moved horizontally or vertically so that the fastener 200 slides into the limiting hole 302 to complete the initial fixation. This reduces the difficulty of hole alignment, and can greatly save installation time and manpower, especially when visibility is poor or when working at height.

[0027] In addition, before the fasteners 200 are fully tightened, the bracket 300 usually has a certain range of movement relative to the mounting plate 100. This allows the installer to make fine adjustments to the final position of the bracket 300 in the horizontal or vertical direction, ensuring that the angle of the equipment installed on it is accurate and compensating for minor deviations in the installation of the wall and the mounting plate 100.

[0028] Furthermore, such as Figure 4 As shown, the through hole 301 is located below the limiting hole 302. After one end of the fastener 200 is connected to the first hole 101, the bracket 300 is moved downwards, allowing the fastener 200 to slide from the through hole 301 into the limiting hole 302. Utilizing the weight of the bracket 300 itself, during installation, the operator only needs to support the bracket 300; its weight will naturally create a downward trend, guiding the fastener 200 along the through hole 301 into the limiting hole 302. This not only makes the operation easier but also forms a fault-prevention mechanism, ensuring that the bracket 300 can only slide smoothly into place when the orientation is correct, effectively avoiding fitting problems or component damage that may occur due to reverse installation. Furthermore, once the fastener 200 slides into the limiting hole 302, its position is restricted. This means that when the bracket 300 is subjected to upward or lateral forces, the fastener 200 will abut against the edge of the limiting hole 302, thus preventing accidental loosening.

[0029] Furthermore, the diameter of the through hole 301 is larger than the diameter of the limiting hole 302. The larger through hole 301 provides a loose initial entry for the fastener 200. In the initial stage of installation, the operator does not need to precisely align the fastener 200 with the first hole 101 on the mounting plate 100. He / She can simply place it into the larger through hole 301. This reduces the difficulty of installation and the accuracy requirements of alignment. It is particularly effective in facilitating installation in situations where visibility is poor or operation is inconvenient.

[0030] Preferred, such as Figure 2 As shown, the fastener 200 includes a screw 201 and a screw head 202 disposed at one end of the screw 201. The screw head 202 is disposed on the side of the bracket 300 facing away from the mounting plate 100, that is, it is inserted into and connected to the first hole 101 from the side of the bracket 300 facing away from the fixing unit. The diameter of the screw head 202 is not greater than the diameter of the through hole 301, and the diameter of the limiting hole 302 is smaller than the diameter of the screw head 202, so that the screw head 202 can pass smoothly through the through hole 301 of the bracket 300 with the screw 201, providing guidance for installation. The diameter of the screw head 202 is larger than the diameter of the limiting hole 302. When the fastener 200 slides into the limiting hole 302, the screw head 202 is locked on the back of the bracket 300 by the limiting hole 302, thereby achieving axial locking and providing a stable axial preload, which can effectively prevent the connection from loosening due to vibration.

[0031] It is understandable that the fastener 200 can also be configured as a hook-shaped structure with one end connected to the first hole 101 and the other end facing upward. The second hole 303 of the hanging plate 100 is fitted onto the hook-shaped structure. The hook-shaped structure is used to achieve one-way buckling, resist the force in the direction of separation, and prevent loosening. Those skilled in the art can select the specific structure of the fastener 200 according to actual needs.

[0032] Furthermore, such as Figure 1 As shown, the mounting plate 100 also includes a first nut 103 disposed in the first hole 101. The first nut 103 includes a flange that protrudes from the mounting plate 100 in the direction of the fixing unit. This flange effectively increases the connection area between the screw 201 and the mounting plate 100. The increased contact surface brings greater friction, which helps to resist loosening of the connection due to vibration. Moreover, when the screw 201 is tightened, the preload is distributed to a larger area, effectively reducing the local pressure on the mounting plate 100 and preventing deformation of the thinner mounting plate 100 or the softer fixing unit due to pressure concentration.

[0033] Preferred, such as Figure 2As shown, it also includes a vertical edge 104 disposed opposite to the edge of the mounting plate 100. The vertical edge 104 extends toward the direction of the fixing unit and forms a structure with a curved arc. The free edge of the vertical edge 104 abuts against the fixing unit. The vertical edge 104 is equivalent to adding a protruding structure to the edge of the mounting plate 100 to cover the seam between the mounting plate 100 and the wall, making the appearance of the installation components more complete and exquisite.

[0034] Furthermore, the mounting plate 100 is provided with a receiving groove 105, which protrudes in the direction of the fixing unit. It also includes a second bolt 102 corresponding to the receiving groove 105. One end of the second bolt 102 is embedded in the receiving groove 105. The receiving groove 105 provides a receiving space for the head of the second bolt 102, so that it can be embedded in the interior of the mounting plate 100, preventing the head from protruding from the surface of the mounting plate 100. When the bracket 300 is attached to the mounting plate 100, there will be no gap due to the obstruction of the head, which can achieve a tight and flat installation, improving aesthetics and stability.

[0035] Furthermore, the mounting plate 100 includes an arc-shaped first wall portion 106, which is located in the middle region of the mounting plate 100 and extends vertically. The first wall portion 106 protrudes towards the bracket 300 to form a cavity for accommodating a fixing unit, such as a columnar utility pole, to expand the application scenarios of the installation components and facilitate the fit between the mounting plate 100 structure and the fixing unit, thereby improving connection stability. Correspondingly, an arc-shaped recess 313 corresponding to the first wall portion 106 is provided in the middle of the bracket.

[0036] Preferably, the mounting plate 100 further includes a third hole 107 and a fourth hole 108. The third hole 107 is horizontally disposed on one side of the first wall portion 106, and the fourth hole 108 is disposed on the other side of the first wall portion 106. The two ends of the clamp pass through the third hole 107 and the fourth hole 108 and are connected and tightened to ensure a stable connection between the mounting plate 100 and the columnar fixing unit. This avoids irreversible operations such as drilling a large number of holes in the wall or utility pole, achieving reversible installation and facilitating subsequent maintenance, position adjustment, or equipment replacement.

[0037] Furthermore, such as Figure 5 and Figure 9 As shown, it also includes a rod 400, a second connecting part 310 on the bracket 300, a first connecting part 401 at one end of the rod 400, and the second connecting part 310 is located on the side of the bracket 300 facing away from the hanging plate 100 and between the two second holes 303. The first connecting part 401 and the second connecting part 310 are detachably connected. The rod 400 serves as an extension component beyond the hanging plate 100 and the bracket 300, which can expand the functional range of the installation assembly and is easy to install and adjust.

[0038] Preferably, the first connecting part 401 includes an annular first engaging part 402, and the second connecting part 310 includes an annular second engaging part 311. The second engaging part 311 is disposed opposite to the first engaging part 402 and is connected by a concave-convex structure. Thus, when the second engaging part 311 and the first engaging part 402 are axially aligned, pushing or slightly rotating the two parts can achieve quick connection or separation of the bracket 300 and the rod 400, which is convenient for modular on-site installation and maintenance.

[0039] Preferably, the number of concave and convex structures on the first engagement part 402 and the second engagement part 311 is 34 to 38. This number can distribute and transmit force, avoid stress concentration, and make the connection between the two more stable. The height of the concave and convex structures is 1.3 mm to 1.5 mm, which ensures sufficient engagement depth while avoiding an increase in structural thickness, so that the first engagement part 402 and the second engagement part 311 take into account both stability and lightness.

[0040] Furthermore, it also includes a first bolt 500 and a nut 501. One end of the first bolt 500 passes through the first through hole 404 of the first engagement part 402 and the second through hole 314 of the second engagement part 311, and is connected to the nut 501. After the first bolt 500 passes through the first engagement part 402 and the second engagement part 311, it is tightened with the nut 501, which generates an axial preload. This force presses the two engagement parts tightly together, ensuring that the concave and convex structures can fully and stably engage. The other end of the first bolt 500 is set as a polygonal prism structure, which is embedded in the first engagement part 402 or the second engagement part 311. The polygonal prism structure fits tightly with the polygonal hole on the engagement part. This surface contact provides a larger contact area to form an anti-rotational force, which can effectively transmit a larger torque and prevent the first engagement part 402 and the second engagement part 311 from loosening during vibration.

[0041] Preferably, the first connecting part 401 further includes a first arc-shaped groove 403, and the end of the second engaging part 311 near the rod 400 is correspondingly accommodated in the first arc-shaped groove 403. The second connecting part 310 further includes a second arc-shaped groove 312, and the end of the first engaging part 402 near the bracket 300 is correspondingly accommodated in the second arc-shaped groove 312. The arc-shaped grooves are coaxially arranged with the engaging parts, thereby providing precise positioning and support for the second engaging part 311 and the first engaging part 402, respectively. Furthermore, the two ends of the arc-shaped grooves act as stops for the rotation of the corresponding engaging parts, preventing excessive rotation and improving motion accuracy and overall structural stability.

[0042] Furthermore, such as Figure 6As shown, it also includes a reinforcing rib 700, one side of which is connected to the second connecting part 310 and the other side is connected to the bracket 300, so as to form a stable triangular support between the second connecting part 310 and the bracket 300, which significantly reduces deformation and shaking when subjected to force.

[0043] like Figure 9 As shown, this utility model also provides a lighting device, including a lighting unit 600 and the above-mentioned mounting assembly. The lighting unit 600 is connected to the rod body 400 of the mounting assembly, thereby realizing the simple installation of the lighting setup.

[0044] The installation steps are as follows: First, fix the mounting plate 100 to the wall using four second bolts 102, or fasten the mounting plate 100 to the column using clamps. Then, pre-lock the two screws 201 into the first nut 103. Note that one end of the screw 201 only needs to be connected to the first nut 103; do not tighten it to the bottom, otherwise it will affect the subsequent installation. Next, align the circular through hole 301 of the bracket 300 with the screw head 202 of the first bolt 500, and then push the bracket 300 in. The bracket 300 will fall naturally to the limiting hole 302 under gravity, thereby locking the first bolt 500. Adjust the lighting equipment to a suitable angle, engage the pole 400 with the concave and convex structure on the mounting bracket 300, and finally insert the first bolt 500 into the hole of the engaging part and tighten the nut 501 to complete the installation.

[0045] The terms “above,” “below,” and “within” as used above include the number itself; the terms “exceeding” and “excluding” do not include the number itself.

[0046] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made to the above embodiments by those skilled in the art after reading this specification are all within the scope of protection of the present invention. The various specific technical features described in the above embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the embodiments of the present invention will not further describe various possible combinations.

[0047] If the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

Claims

1. A mounting assembly disposed on a fixed unit, characterized in that, The device includes a mounting plate (100), a bracket (300), and fasteners (200). One side of the mounting plate (100) is connected to a fixing unit, and the bracket (300) is connected to the other side of the mounting plate (100) via the fasteners (200). The mounting plate (100) includes a first hole (101), and the bracket (300) includes a limiting hole (302) and a through hole (301) that are connected together. One end of the fasteners (200) is connected to the first hole (101). During installation, the fasteners (200) can enter the limiting hole (302) through the through hole (301) so that the limiting hole (302) and the first hole (101) are correspondingly set.

2. The mounting assembly as described in claim 1, characterized in that, The via (301) is located below the limiting hole (302), and the diameter of the via (301) is larger than the diameter of the limiting hole (302).

3. The mounting assembly as described in claim 1, characterized in that... The mounting plate (100) also includes a first nut (103) disposed in the first hole (101). The first nut (103) includes a flange that protrudes from the mounting plate (100) in the direction of the fixing unit.

4. The mounting assembly as described in claim 3, characterized in that... It also includes a vertical edge (104) provided along the edge of the mounting plate (100), the vertical edge (104) extending in the direction of the fixing unit to abut against the fixing unit.

5. The mounting assembly as described in any one of claims 1 to 3, characterized in that... A receiving groove (105) is provided on the hanging plate (100). The receiving groove (105) protrudes in the direction of the fixed unit. It also includes a second bolt (102) corresponding to the receiving groove (105). One end of the second bolt (102) is embedded in the receiving groove (105).

6. The mounting assembly as described in any one of claims 1 to 3, characterized in that... The mounting plate (100) includes a first wall portion (106), which is located in the middle region of the mounting plate (100) and protrudes toward the direction of the bracket (300) to form a cavity for accommodating the fixing unit.

7. The mounting assembly as described in claim 6, characterized in that... The mounting plate (100) also includes a third hole (107) and a fourth hole (108). The third hole (107) is located on one side of the first wall (106), and the fourth hole (108) is located on the other side of the first wall (106).

8. The mounting assembly as described in any one of claims 1 to 3, characterized in that... It also includes a rod (400) and a second connecting part (310). One end of the rod (400) is provided with a first connecting part (401), and the second connecting part (310) is provided on the side of the bracket (300) facing away from the hanging plate (100). The first connecting part (401) and the second connecting part (310) are detachably connected.

9. The mounting assembly as described in claim 8, characterized in that... The first connecting part (401) includes a first engaging part (402), and the second connecting part (310) includes a second engaging part (311). The second engaging part (311) is disposed opposite to the first engaging part (402) and is connected by a concave-convex structure.

10. The mounting assembly as claimed in claim 8, characterized in that... The first connecting part (401) also includes a first arc-shaped groove (403), and the second engaging part (311) is disposed in the first arc-shaped groove (403) at one end near the rod (400). The second connecting part (310) also includes a second arc-shaped groove (312), and the first engaging part (402) is disposed in the second arc-shaped groove (312) at one end near the bracket (300).

11. The mounting assembly as claimed in claim 8, characterized in that... It also includes a reinforcing rib (700), which is disposed between the second connecting part (310) and the bracket (300).

12. A lighting device, characterized in that... The device includes an illumination unit (600) and an installation assembly as described in any one of claims 1 to 11, wherein the illumination unit (600) is disposed on the rod (400) of the installation assembly.

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