Building facade floodlighting device

Abstract

The utility model discloses a kind of building facade floodlighting devices, including projecting lamp and mounting bracket, the rear side of projecting lamp is fixedly connected with the surface of mounting bracket, the inner chamber of mounting bracket is movably connected with base shell, the base shell is fixed on wall surface by bolt.The cooperation of the use of setting replacement structure, replacement T block, replacement hole, spring and replacement groove, solve the existing projecting lamp is a kind of lamp for lighting, for large area operation field mine, building profile, stadium and other places, projecting lamp is damaged after long-term use due to quality problem, overheating or voltage fluctuation and other reasons, and projecting lamp has certain service life, needs to be repaired and replaced regularly, projecting lamp is usually installed using bolt, when projecting lamp is installed in higher position, or installed in narrow space, it is not convenient enough to replace, and bolt is rusted in long-term outdoor, increase the dismounting and installation difficulty of bolt.

Description

Technical Field

[0001] This utility model belongs to the technical field of building facade floodlighting devices, and particularly relates to a building facade floodlighting device. Background Technology

[0002] Building facade refers to the external surface of a building, including walls, roof, doors, and windows. A building facade floodlighting device is a lighting system used to illuminate the building facade, including various types such as floodlights, wall washers, point light sources, and linear lights. In summary, the existing technology has the following problems: Floodlights are lighting fixtures used in large-area work sites, building outlines, stadiums, and other places. Floodlights are prone to damage after long-term use due to quality issues, overheating, or voltage fluctuations. Furthermore, floodlights have a limited lifespan and require regular maintenance and replacement. Floodlights are typically installed using bolts, which makes replacement inconvenient when installed in high positions or in confined spaces. Additionally, bolts exposed to the elements for extended periods can rust, increasing the difficulty of disassembly and installation. Therefore, this paper proposes a building facade floodlighting device to address these issues. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides a floodlighting device for building facades, which has the advantage of making it easier to replace floodlights used on building facades. It solves the problems that existing floodlights are lighting fixtures used in large-area work sites, mines, building outlines, stadiums and other places. Floodlights are prone to damage after long-term use due to quality problems, overheating or voltage fluctuations. Floodlights also have a limited lifespan and require regular maintenance and replacement. Floodlights are usually installed using bolts, which makes replacement inconvenient when the floodlights are installed in high positions or in confined spaces. Furthermore, bolts exposed to the elements for a long time will rust, increasing the difficulty of disassembling and installing bolts.

[0004] This utility model is implemented as follows: a floodlighting device for building facades includes a floodlight and a mounting frame. The rear side of the floodlight is fixedly connected to the surface of the mounting frame. A base shell is movably connected to the inner cavity of the mounting frame. The base shell is fixed to the wall by bolts. The inner cavity of the base shell is provided with a replacement structure.

[0005] As a preferred embodiment of this utility model, the replacement structure includes two replacement T-blocks. The opposite sides of the two replacement T-blocks penetrate the base shell and extend to the outer side of the inner cavity of the base shell. Replacement holes are provided on the surface of the replacement T-blocks, and springs are fixedly connected to the surface of the replacement T-blocks. By setting the replacement structure, when the floodlight needs to be disassembled and installed, the replacement structure has a limiting effect on the position of the floodlight.

[0006] As a preferred embodiment of this utility model, the inner cavity of the base shell is fixedly connected to a replacement bracket that works in conjunction with the replacement hole. The surface of the replacement bracket is movably connected to the inner cavity of the replacement hole, and the surface of the spring is fixedly connected to the surface of the replacement bracket. By setting the replacement bracket, when the replacement T-block moves, it will drive the replacement hole to move along the surface of the replacement bracket. The cooperation between the replacement hole and the replacement bracket has a limiting effect on the movement position of the replacement T-block.

[0007] As a preferred embodiment of this utility model, a compression frame is fixedly connected to the front side of the replacement T-block. By setting the compression frame, the replacement T-block can be moved when the compression frame moves.

[0008] As a preferred embodiment of this utility model, the inner cavity of the base shell is movably connected to two extrusion handles that cooperate with the extrusion frame. The surface of the extrusion handle is in contact with the surface of the extrusion frame. By setting the extrusion handle, when the extrusion handle moves, it can generate extrusion force on the extrusion frame. The extrusion force generated by the extrusion handle on the extrusion frame can drive the extrusion frame to move.

[0009] As a preferred embodiment of this utility model, a limiting hole is formed on the surface of the extrusion handle, and a limiting plate that cooperates with the limiting hole is fixedly connected to the inner cavity of the base shell. The surface of the limiting plate is movably connected to the inner cavity of the limiting hole. By setting the limiting hole and the limiting plate, when the extrusion handle moves, the limiting hole can be driven to move along the surface of the limiting plate. The cooperation of the limiting hole and the limiting plate has a limiting effect on the movement position of the extrusion handle.

[0010] As a preferred embodiment of this utility model, two replacement slots are provided on both the left and right sides of the inner cavity of the mounting bracket to cooperate with the replacement T-block. The surface of the replacement T-block contacts the inner cavity of the replacement slot. By setting the replacement slot, when the mounting bracket moves to the surface of the base shell and the squeezing handle is released, the restoring force generated by the spring returning to its shape will drive the replacement T-block to be inserted into the inner cavity of the replacement slot. The cooperation between the replacement T-block and the replacement slot has a limiting effect on the position of the mounting bracket.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problems of existing floodlights, which are lighting fixtures used in large-area work sites, mines, building outlines, stadiums, and other places, and are prone to damage due to quality problems, overheating, or voltage fluctuations after long-term use. Floodlights also have a limited lifespan and require regular maintenance and replacement. Floodlights are usually installed using bolts, which makes replacement inconvenient when the floodlight is installed in a high position or in a confined space. Furthermore, bolts exposed to the elements for a long time will rust, increasing the difficulty of disassembling and installing bolts.

[0012] 2. This utility model, by setting a replacement structure, will drive the two replacement T-blocks to move closer to each other when the extrusion frame moves. When the replacement T-blocks move, they will drive the replacement hole to move along the surface of the replacement frame. At the same time, the force generated when the replacement T-blocks move will cause the spring to undergo elastic deformation. The restoring force generated by the spring returning to its shape will drive the replacement T-blocks to be inserted into the inner cavity of the replacement groove. The replacement structure has a limiting effect on the position of the floodlight. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model; Figure 2 This is a three-dimensional schematic diagram showing the connection between the floodlight, the mounting bracket, and the base shell provided in this embodiment of the utility model; Figure 3 This is a perspective sectional view of the base shell provided in this embodiment of the utility model; Figure 4 This is a three-dimensional schematic diagram of the connection of the replacement T-block, replacement hole and replacement frame provided in this embodiment of the utility model.

[0014] In the diagram: 1. Floodlight; 2. Mounting bracket; 3. Base shell; 4. Replacement structure; 401. Replacement T-block; 402. Replacement hole; 403. Spring; 5. Replacement bracket; 6. Extrusion bracket; 7. Extrusion handle; 8. Limiting hole; 9. Limiting plate; 10. Replacement slot. Detailed Implementation

[0015] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0016] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0017] like Figures 1 to 4 As shown in the figure, the present utility model provides a building facade floodlighting device, including a floodlight 1 and a mounting frame 2. The rear side of the floodlight 1 is fixedly connected to the surface of the mounting frame 2. The inner cavity of the mounting frame 2 is movably connected to a base shell 3. The base shell 3 is fixed to the wall by bolts. The inner cavity of the base shell 3 is provided with a replacement structure 4.

[0018] refer to Figure 4 The replacement structure 4 includes two replacement T-blocks 401. The opposite sides of the two replacement T-blocks 401 penetrate the base shell 3 and extend to the outer side of the inner cavity of the base shell 3. Replacement holes 402 are opened on the surface of the replacement T-blocks 401, and springs 403 are fixedly connected to the surface of the replacement T-blocks 401.

[0019] The above solution is adopted: by setting up the replacement structure 4, when the floodlight 1 needs to be disassembled and installed, the replacement structure 4 has a limiting effect on the position of the floodlight 1.

[0020] refer to Figure 3 The inner cavity of the base shell 3 is fixedly connected to a replacement bracket 5 that is used in conjunction with the replacement hole 402. The surface of the replacement bracket 5 is movably connected to the inner cavity of the replacement hole 402, and the surface of the spring 403 is fixedly connected to the surface of the replacement bracket 5.

[0021] The above solution is adopted: by setting the replacement frame 5, when the replacement T-block 401 moves, it will drive the replacement hole 402 to move along the surface of the replacement frame 5. The cooperation between the replacement hole 402 and the replacement frame 5 has a limiting effect on the movement position of the replacement T-block 401.

[0022] refer to Figure 4 The front side of the T-block 401 is fixedly connected to the compression frame 6.

[0023] The above solution is adopted: by setting up the extrusion frame 6, when the extrusion frame 6 moves, it can drive the replacement T-block 401 to move.

[0024] refer to Figure 3 The inner cavity of the base shell 3 is movably connected to two extrusion handles 7 that cooperate with the extrusion frame 6, and the surface of the extrusion handles 7 is in contact with the surface of the extrusion frame 6.

[0025] The above solution is adopted: by setting the extrusion handle 7, when the extrusion handle 7 moves, it can generate extrusion force on the extrusion frame 6, and the extrusion force generated by the extrusion handle 7 on the extrusion frame 6 can drive the extrusion frame 6 to move.

[0026] refer to Figure 3 A limiting hole 8 is provided on the surface of the squeeze handle 7, and a limiting plate 9 that cooperates with the limiting hole 8 is fixedly connected to the inner cavity of the base shell 3. The surface of the limiting plate 9 is movably connected to the inner cavity of the limiting hole 8.

[0027] The above solution is adopted: by setting the limiting hole 8 and the limiting plate 9, when the extrusion handle 7 moves, the limiting hole 8 can be driven to move along the surface of the limiting plate 9. The cooperation of the limiting hole 8 and the limiting plate 9 has a limiting effect on the movement position of the extrusion handle 7.

[0028] refer to Figure 2 The mounting bracket 2 has two replacement slots 10 on both the left and right sides of its inner cavity, which are used to replace the T-block 401. The surface of the replacement T-block 401 is in contact with the inner cavity of the replacement slot 10.

[0029] Using the above solution: By setting the replacement slot 10, when the mounting bracket 2 moves to the surface of the base shell 3, the squeezing handle 7 is released, and the restoring force generated by the spring 403 returning to its shape will drive the replacement T-block 401 to be inserted into the inner cavity of the replacement slot 10. The cooperation between the replacement T-block 401 and the replacement slot 10 has a limiting effect on the position of the mounting bracket 2.

[0030] The working principle of this utility model is as follows: When the floodlight 1 used on the exterior of the building needs to be replaced more conveniently, it is first disassembled. The user presses the two squeezing handles 7 on opposite sides. When the squeezing handles 7 move, they will drive the limiting hole 8 to move along the surface of the limiting plate 9. When the squeezing handles 7 move, they can generate squeezing force on the squeezing frame 6. The two squeezing frames 6 under the squeezing force will move towards each other. When the squeezing frames 6 move, they will drive the two replacement T-blocks 401 to move towards each other. When the replacement T-blocks 401 move, they will drive the replacement hole 402 to move along the surface of the replacement frame 5. At the same time, the force generated when the replacement T-blocks 401 move causes the spring 403 to undergo elastic deformation. When the replacement T-blocks 401 are disengaged from the replacement groove 10 and completely moved into the inner cavity of the base shell 3, the mounting frame 2 is moved forward until the mounting frame 2 is no longer in contact with the surface of the base shell 3. At this time, the floodlight 1 is disassembled. When it is necessary to install and replace the floodlight 1, move the mounting bracket 2 to the surface of the base shell 3, and then release the squeezing handle 7. The restoring force generated by the spring 403 returning to its shape will drive the replacement T-block 401 to be inserted into the inner cavity of the replacement slot 10. The cooperation of the replacement T-block 401 and the replacement slot 10 has a restrictive effect on the position of the mounting bracket 2 and the floodlight 1. At this time, the floodlight 1 used on the building facade can be replaced more conveniently.

[0031] In summary, this building facade floodlighting device, through the coordinated use of replacement structure 4, replacement T-block 401, replacement hole 402, spring 403, and replacement slot 10, solves the problems of existing floodlights, which are lighting fixtures used in large-area work sites, mines, building outlines, stadiums, and other places. These floodlights are prone to damage after long-term use due to quality issues, overheating, or voltage fluctuations. Furthermore, floodlights have a limited lifespan and require regular maintenance and replacement. Floodlights are typically installed using bolts, which makes replacement inconvenient when installed in high positions or in confined spaces. Additionally, bolts exposed to the elements for extended periods can rust, increasing the difficulty of disassembling and installing bolts.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A floodlighting device for building facades, comprising a floodlight (1) and a mounting bracket (2), characterized in that: The rear side of the floodlight (1) is fixedly connected to the surface of the mounting bracket (2). The inner cavity of the mounting bracket (2) is movably connected to the base shell (3). The base shell (3) is fixed to the wall by bolts. The inner cavity of the base shell (3) is provided with a replacement structure (4).

2. The building facade floodlighting device as described in claim 1, characterized in that: The replacement structure (4) includes two replacement T-blocks (401). The opposite sides of the two replacement T-blocks (401) penetrate the base shell (3) and extend to the outside of the inner cavity of the base shell (3). Replacement holes (402) are opened on the surface of the replacement T-blocks (401). Springs (403) are fixedly connected to the surface of the replacement T-blocks (401).

3. The building facade floodlighting device as described in claim 2, characterized in that: The inner cavity of the base shell (3) is fixedly connected to a replacement bracket (5) that works with the replacement hole (402). The surface of the replacement bracket (5) is movably connected to the inner cavity of the replacement hole (402), and the surface of the spring (403) is fixedly connected to the surface of the replacement bracket (5).

4. The building facade floodlighting device as described in claim 2, characterized in that: The front side of the replacement T-block (401) is fixedly connected to an extrusion frame (6).

5. A building facade floodlighting device as described in claim 4, characterized in that: The inner cavity of the base shell (3) is movably connected to two extrusion handles (7) that cooperate with the extrusion frame (6), and the surface of the extrusion handles (7) is in contact with the surface of the extrusion frame (6).

6. A building facade floodlighting device as described in claim 5, characterized in that: The surface of the squeeze handle (7) is provided with a limiting hole (8), and the inner cavity of the base shell (3) is fixedly connected with a limiting plate (9) that cooperates with the limiting hole (8). The surface of the limiting plate (9) is movably connected to the inner cavity of the limiting hole (8).

7. A building facade floodlighting device as described in claim 2, characterized in that: The mounting bracket (2) has two replacement slots (10) on the left and right sides of its inner cavity, which are used in conjunction with the replacement T-block (401). The surface of the replacement T-block (401) is in contact with the inner cavity of the replacement slot (10).

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