Mounting structure of a luminaire and emergency lighting lamp

Abstract

The utility model discloses a mounting structure of lamps and lanterns and emergency lighting lamp, a mounting structure of lamps and lanterns, include: bottom shell, bottom shell periphery side is equipped with at least a pair of for installing spring clamp's connecting groove and / or at least a pair of first clamping portion, install module, install module with base surface detachable fixed, be equipped with installation port on install module, be equipped with the second clamping portion with first clamping portion clamping cooperation in installation port, install module has several and every install module opening has the installation port of different angle. The utility model will install structure through the innovative design, realize the function and application fusion. The installation module 4 and spring clamp auxiliary fixation of multiple angles have the advantages that the scene adaptability of this mounting structure is strong, and the modularization is multiple, through the detachable module combination design, realize the flexible adaptation of lamps and lanterns under different base surface, different bearing demand, different installation scene, give consideration to installation efficiency and versatility, satisfy the installation demand under complex scene.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment, and in particular to an installation structure for a lamp and an emergency lighting lamp. Background Technology

[0002] In the field of lighting equipment, the installation methods of lamps are mostly set according to the application scenarios. At present, the application scenarios of similar lamps are basically the same. Therefore, most lamps of the same type are fixed in a single way. For example, the recessed downlights commonly used in shopping malls and supermarkets mostly adopt a snap-on installation structure. The lamps are fixed to the ceiling through elastic snaps. This method is convenient and efficient and suitable for large-scale construction. Emergency lighting in public places mostly adopts the method of fixing by screws into the pre-embedded box through holes in the base. However, as a key device to ensure the evacuation and safety of people in emergency situations, the rationality of the installation structure of emergency lighting directly affects the reliability and adaptability of use.

[0003] In summary, existing solutions mostly adopt a "one-size-fits-all" design, lacking modular combination capabilities. For example, if the same light fixture needs to be installed on different base surfaces such as ceilings (requiring screw fixing), glass curtain walls (requiring magnetic or adhesive bonding), and metal brackets (requiring threaded connections), the entire installation assembly needs to be replaced, leading to increased production costs and complicated user operation. Utility Model Content

[0004] Based on the aforementioned deficiencies in the existing technology, this utility model proposes an installation structure for a lamp and an emergency lighting lamp. The installation structure has the advantages of strong scene adaptability and multi-modality. Through the design of detachable module combination, the lamp can be flexibly adapted to different base surfaces, different load-bearing requirements, and different installation scenarios, taking into account both installation efficiency and versatility, and meeting the installation needs in complex scenarios.

[0005] The technical solution adopted by the utility model is: a lamp mounting structure, including: a base shell, wherein the base shell is provided with at least one pair of connecting grooves for mounting spring clips and at least one pair of first snap-fit ​​parts on its periphery; a mounting module, wherein the mounting module is detachably fixed to the base surface, the mounting module is provided with a mounting opening, and the mounting opening is provided with a second snap-fit ​​part that snaps into the first snap-fit ​​part; the mounting module has several types and each mounting module has a mounting opening at a different angle.

[0006] Furthermore, the first snap-fit ​​part is a snap-fit ​​block provided on the periphery of the bottom shell, and the second snap-fit ​​part is a snap-fit ​​groove provided on the inner wall of the mounting opening, with an opening on one side of the snap-fit ​​groove for the buckle to rotate and snap into place.

[0007] Furthermore, the card slot includes a first contact surface, and the card block has a second contact surface. The first contact surface and the second contact surface are abutted and fixed, and both the first contact surface and the second contact surface are wavy.

[0008] Furthermore, the mounting module includes a fixing surface that is fixed in contact with the base surface, and the angle between the mounting port and the fixing surface is 45°.

[0009] Furthermore, the mounting module includes a fixing surface that is fixed in contact with the base surface, and the mounting port is parallel to the fixing surface.

[0010] Furthermore, a slot is provided at one end of the bottom shell, a circuit board is snapped and fixed at the bottom of the slot, and a lens cover is snapped and fixed at the opening of the slot.

[0011] Furthermore, the inner wall of the slot is provided with a plurality of limiting blocks located at the bottom, and the limiting blocks are provided with elastic retaining plates. A slot for inserting the circuit board is provided between the retaining plates and the bottom of the slot. The end of the retaining plate away from the bottom of the slot is connected to the limiting block, and the retaining plate gradually tilts towards the center of the slot from the end connected to the limiting block to the other end.

[0012] Furthermore, a wire groove is provided on the bottom shell, and an indicator light and a light guide are provided on the circuit board. One end of the light guide is connected to the indicator light, and the light guide passes through the wire groove and connects to the outside of the lens cover.

[0013] Furthermore, the bottom of the slot is provided with a wire buckle groove, in which a power cord connector is installed, and a limiting buckle is provided on the wire buckle groove for snapping and fixing the power cord connector in the wire buckle groove.

[0014] An emergency lighting fixture including the aforementioned mounting structure.

[0015] This utility model integrates functionality and application through innovative design of the installation structure. The installation structure features multiple-angle mounting modules 4 and spring clips for auxiliary fixation, offering strong scene adaptability and modularity. Its detachable modular design allows for flexible adaptation of lighting fixtures to different base surfaces, load-bearing requirements, and installation scenarios, balancing installation efficiency and versatility to meet installation needs in complex environments. Wavy snap-fit ​​surfaces and reinforced electrical components ensure stable connections. Multifunctional integrated optimization of circuit layout and function indicators ensures practicality and convenience. Its modular, flexible, and reliable characteristics provide an innovative and practical solution for lighting equipment installation, improving installation efficiency and application value. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the emergency lighting lamp in this utility model;

[0018] Figure 2 This is an exploded structural diagram of the emergency lighting lamp in this utility model;

[0019] Figure 3 A three-dimensional structural diagram of the bottom shell of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the bottom shell and circuit board of this utility model during installation;

[0021] Figure 5 This is a schematic diagram of the structure of one embodiment of the installation module in this utility model;

[0022] Figure 6 This is a structural schematic diagram of another embodiment of the installation module in this utility model.

[0023] 1. Bottom shell; 2. Connecting groove; 3. First snap-fit ​​part; 4. Mounting module; 5. Mounting port; 6. Second snap-fit ​​part; 7. Opening; 8. First snap-fit ​​surface; 9. Second snap-fit ​​surface; 10. Fixing surface; 11. Slot; 12. Circuit board; 13. Lens cover; 14. Limiting block; 15. Card plate; 16. Slot; 17. Wire passage groove; 18. Wire guide; 19. Wire clip groove; 20. Limiting clip. Detailed Implementation

[0024] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] This lighting fixture mounting structure achieves flexible installation, stable connection, and multi-functional integration through an innovative combination of the base shell and various mounting modules.

[0026] Combined with appendix Figure 1 , 2As shown, at least one pair of connecting slots 2 for mounting spring clips are carefully designed around the perimeter of the base shell 1, according to actual installation requirements. The size and shape of the connecting slots 2 are precisely designed to ensure that the spring clips can be tightly embedded and securely fixed. Simultaneously, the base shell 1 is also equipped with a first locking part 3, employing a uniquely designed locking block. The locking block is made of a material with high hardness and wear resistance to ensure locking stability during long-term use. The design of these connecting slots 2 and locking blocks works together to lay a solid foundation for the precise docking and secure installation of various modules in the subsequent installation process.

[0027] Combined with appendix Figure 1 , 5 As shown in Figures 6 and 7, the mounting module 4 is meticulously designed with a mounting port 5, inside which a second snap-fit ​​part 6 is precisely constructed to match it, specifically in the form of a slot. To optimize the installation process, a rotating opening 7 is specially designed and opened on one side of the slot. This design fully considers the convenience of actual operation and greatly improves installation efficiency. When the bottom shell 1 is connected to the mounting module 4, the snap-fit ​​on the bottom shell 1 can smoothly rotate and snap into place along the rotating opening 7, quickly and firmly completing the docking with the slot. The whole process is easy and simple, significantly reducing the installation difficulty.

[0028] Optionally, the material and processing of the housing and mounting module 4 can be metal stamping, plastic injection molding, aluminum alloy die casting, etc. It is worth mentioning that the slot includes a first contact surface 8, and the block has a second contact surface 9. The first contact surface 8 and the second contact surface 9 abut and are fixed together, and both the first contact surface 8 and the second contact surface 9 are designed with a unique wave-like shape. When the two abut against each other, the undulating structure of the wave shape greatly increases the friction. This innovative design ensures that even under various complex and changing scenarios, after long-term use, the bottom shell 1 and the mounting module 4 can still maintain a tight connection, and are not prone to loosening or falling off. This effectively improves the stability of the overall connection and provides a strong guarantee for the reliable installation and long-term use of the lamp.

[0029] We have carefully designed a variety of installation modules 4 with different angles to meet the lighting needs of different scenarios.

[0030] For example, such as Figure 5 The first embodiment of the installation module shown features a 45° angled mounting port 5, specifically designed for the sloping lighting needs of special wall surfaces. In some uniquely designed architectural spaces, the walls may not be perpendicular to the ground; in such cases, this module allows light to precisely cover the area to be illuminated, achieving the desired lighting effect. It is secured to the sloping wall surface using matching screws or other suitable fasteners.

[0031] like Figure 6The second embodiment of the installation module shown features a module with the mounting port 5 parallel to the fixing surface 10. This module is suitable for conventional horizontal installation scenarios such as ceilings, and is especially suitable for ceiling-mounted installations. In ordinary indoor spaces, ceilings are mostly horizontal, and this module design ensures that the light fixture is installed stably and the lighting effect is uniform. Taking a common square ceiling light as an example, the back of the light fixture fits against the mounting surface of the module, and the two are tightly connected using matching screws through the pre-drilled screw holes on the module. Then, using tools such as expansion bolts, the module is firmly fixed to the ceiling along with the light fixture through the fixing holes of the module. This ceiling-mounted installation method is not only convenient to install, but also ensures stable operation of the light fixture, providing sufficient and uniform light to the room. In actual operation, the user first needs to select the corresponding installation module 4 according to the specific conditions of the mounting base and the required lighting angle. Then, the selected module is firmly fixed to the base. Subsequently, the base shell 1 of the light fixture is rotated and snapped onto the installed module, and the installation of the light fixture is easily completed.

[0032] like Figure 1 As shown, at least one pair of connecting slots 2 are carefully designed around the perimeter of the base shell 1, specifically for installing spring clips. When used in ceiling opening scenarios (similar to downlight installation), the spring clips can be easily installed into the connecting slots 2. The spring clips are made of high-strength elastic material, and their unique structural design allows them to firmly grip the edge of the ceiling opening. Furthermore, the spring clips have a flexible adjustment function; the opening degree can be precisely adjusted by rotating the adjusting nut or stretching / compressing the spring according to the actual thickness of the ceiling, thus achieving stable installation of the light fixture on ceilings of varying thicknesses. This installation method allows for flexible installation of the light fixture in various complex indoor and outdoor decoration scenarios, including horizontal, vertical, and inclined installations, greatly improving the adaptability of the light fixture to different scenarios and providing users with a more convenient and diverse lighting solution.

[0033] By utilizing the spring clip and connecting groove 2, the luminaire not only performs excellently in ceiling opening scenarios but also provides a reliable fixing solution for various complex installation environments, further expanding the application range of the luminaire installation structure. The spring clip is an existing technology for downlights and will not be described further in this invention.

[0034] Combined with appendix Figure 3 , 4As shown, an LED bead is precisely positioned at the center of the circuit board 12. A slotted structure 11 is designed at one end of the bottom shell 1. A lens cover 13 (preferably a Fresnel lens, with increased spacing between the light guides 18 and reduced material wall thickness for higher light transmission efficiency) is snapped into the opening 7 of the slot 11. Several limiting blocks 14 are evenly distributed on the bottom surface of the slot 11, and each limiting block 14 is equipped with a locking plate 15. A precisely positioned slot 16 is reserved between the locking plate 15 and the bottom surface of the slot 11, allowing the circuit board 12 to be securely engaged. Specifically, one end of the locking plate 15 is tightly connected to the limiting block 14, and the other end forms the slot 16. Notably, the locking plate 15 has a unique shape that slopes towards the center of the slot 11 from the end connected to the limiting block 14 to the other end. This inclined structure design has significant advantages, guiding the circuit board 12 to slide more smoothly into the slot 16 during installation.

[0035] After installation, the clamping plate 15, due to its own elastic deformation, generates a strong clamping force that further secures the circuit board 12, effectively preventing it from slipping outwards and ensuring that the circuit board 12 remains in a stable installation state. This innovative snap-fit ​​design greatly improves the ease of installation and removal of the circuit board 12. At the same time, the movable latch, with its unique elastic structure, effectively resists bumps during transportation and vibrations during daily use, preventing the circuit board 12 from shaking or shifting, thus significantly enhancing the reliability and stability of the circuit board 12 installation.

[0036] Meanwhile, within the wire clip groove 19 at the bottom of the slot 11, a molded wire clip is pressed onto the power cord as a power cord connector. This connector fits snugly into the wire clip groove 19 on the housing, which features a closed-loop design. This not only meets the needs of rapid installation but also easily passes rigorous tensile tests, ensuring the stability of the power cord connector in various complex environments. The wire clip groove 19 is equipped with a specially designed limiting buckle 20, which securely locks the connector in place, effectively preventing the risk of the power cord connector loosening or falling off. Furthermore, this structure can be flexibly adapted to meet the requirements of different IP protection levels through a glue application process, ensuring a stable power supply for the emergency lighting under any circumstances and strongly guaranteeing the continuous and stable operation of the lighting function.

[0037] Furthermore, the specially designed cable tray 17 on the bottom shell 1 precisely matches the indicator lights and light guides 18 (such as fiber optic cables, laser light guides, and light guide columns) on the circuit board 12, successfully integrating circuit connection and indication functions into one unit. This optimizes the originally complex circuit layout, making the internal structure more compact and rational, and allows users to intuitively understand the real-time operating status of the lamp through the indicator lights, significantly improving the overall performance of the lamp and the convenience of use.

[0038] In summary, this lighting fixture installation structure achieves a fusion of function and application through innovative design. With multiple-angle mounting modules and spring clips for auxiliary fixation, this structure boasts strong scene adaptability and modularity. Its detachable modular design allows for flexible adaptation of the lighting fixture to different base surfaces, load-bearing requirements, and installation scenarios, balancing installation efficiency and versatility to meet the needs of complex environments. Wavy snap-fit ​​surfaces and reinforced electrical components ensure stable connections. Multifunctional integrated optimization of circuit layout and function indicators ensures practicality and convenience. Its modular, flexible, and reliable characteristics provide an innovative and practical solution for lighting equipment installation, improving installation efficiency and application value.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mounting structure for a lighting fixture, characterized in that, include: The bottom shell has at least one pair of connecting grooves for mounting spring clips and at least one pair of first snap-fit ​​parts on its periphery. The mounting module is detachably fixed to the base surface. The mounting module has an mounting port, and the mounting port has a second snap-fit ​​part that snaps into the first snap-fit ​​part. There are several types of mounting modules, and each type of mounting module has a mounting port with a different angle.

2. The installation structure according to claim 1, characterized in that, The first locking part is a locking block provided on the periphery of the bottom shell, and the second locking part is a locking groove provided on the inner wall of the mounting port, with an opening on one side of the locking groove for the locking block to rotate and engage.

3. The installation structure according to claim 2, characterized in that, The card slot includes a first contact surface, and the card block has a second contact surface. The first contact surface and the second contact surface are fixed together and abutted, and both the first contact surface and the second contact surface are wavy.

4. The installation structure according to claim 1, characterized in that, The mounting module includes a fixing surface that is fixed in contact with the base surface, and the angle between the mounting port and the fixing surface is 45°.

5. The installation structure according to claim 1, characterized in that, The mounting module includes a fixing surface that is fixed in contact with the base surface, and the mounting port is parallel to the fixing surface.

6. The installation structure according to claim 1, characterized in that, The bottom shell has a slot at one end, a circuit board is snapped into the bottom of the slot, and a lens cover is snapped into the opening of the slot.

7. The installation structure according to claim 6, characterized in that, The inner wall of the slot is provided with a plurality of limiting blocks located at the bottom. Each limiting block is provided with an elastic retaining plate. A slot for inserting the circuit board is provided between the retaining plate and the bottom of the slot. The end of the retaining plate away from the bottom of the slot is connected to the limiting block, and the retaining plate gradually tilts towards the center of the slot from the end connected to the limiting block to the other end.

8. The installation structure according to claim 6, characterized in that, The bottom shell has a wire groove, and the circuit board is equipped with an indicator light and a light guide. One end of the light guide is connected to the indicator light, and the light guide passes through the wire groove and connects to the outside of the lens cover.

9. The installation structure according to claim 6, characterized in that, The bottom of the slot is also provided with a wire buckle groove, in which a power cord connector is installed. The wire buckle groove is also provided with a limiting buckle for snapping and fixing the power cord connector in the wire buckle groove.

10. An emergency lighting fixture comprising the mounting structure as described in any one of claims 1 to 9.

Images