A snap-on tool-less installed linear lighting fixture

Abstract

The utility model discloses a linear lighting lamp of buckle type tool -free installation, including shell subassembly, transparent cover and lamp board subassembly, transparent cover sets up at shell subassembly bottom one side, and lamp board subassembly is inserted in one end of shell subassembly, and shell subassembly includes installation shell, and the top one side of installation shell is equipped with three equidistance distribution's installation slot, and three installation slots are interpenetration, and the inside of three installation slots is equipped with the conical block of sliding, and three conical blocks between bolt mounting have the connecting rod, and the recess is equipped with in one end of installation shell, and the recess and one of installation slots are interpenetration, and the recess inner wall one side sliding installation has handle, the utility model discloses the cooperation between each component, realized the tool -free quick dismounting of lamp, and the buckle can make buckle contract by pulling handle, and the lamp is taken down easily, and the buckle is then opened and locked automatically under the drive of mechanism after hand release, and this design simplifies the installation process, improves the efficiency, and is convenient for subsequent maintenance.

Description

Technical Field

[0001] This utility model relates to the field of linear lighting fixtures, and in particular to a snap-on tool-free linear lighting fixture. Background Technology

[0002] Linear lighting fixtures, also known as linear lights, are lighting devices characterized by their elongated, strip-shaped structure and use LED light sources. Their design emphasizes clean lines and uniform light distribution, and they are widely used in modern architecture and interior design. Clip-on linear lighting fixtures are LED linear lights that use a clip-on structure for quick installation and removal, combining functionality, safety, and aesthetics.

[0003] For example, a linear lighting fixture with application number CN202223021998.2 and authorization announcement date of 20230314 includes a circuit board, multiple sets of LED chip assemblies, multiple current limiting devices, and multiple protective adhesives for the LED chips. The circuit board has multiple positive electrode areas and multiple negative electrode areas, which are arranged alternately. Each set of LED chip assemblies is disposed on the circuit board, and the positive and negative electrodes of each pair of adjacent sets of LED chip assemblies are opposite. Each set of LED chip assemblies is located in the corresponding positive and negative electrode areas. Each LED chip assembly includes multiple LED chips, each of which is disposed on the circuit board and located in the corresponding positive and negative electrode areas. Each LED chip is connected in series with a current limiting device. Multiple protective adhesives for the LED chips are disposed on the circuit board. Through the above structure, the effect of extending the continuous lighting length of the linear lighting fixture is achieved without changing the circuit board width.

[0004] Traditional snap-on linear lighting fixtures have imperfect snap-on structure designs, complex installation processes, require special tools, increase installation time and costs, and are difficult to disassemble and maintain, making quick replacement or repair inconvenient. Therefore, there is an urgent need to design a snap-on tool-free linear lighting fixture to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a snap-on, tool-free linear lighting fixture.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A snap-on, tool-free linear lighting fixture includes a housing assembly, a transparent cover, and a lamp panel assembly. The transparent cover is disposed on one side of the bottom of the housing assembly, and the lamp panel assembly is inserted into one end of the housing assembly. The housing assembly includes a mounting shell, on the top side of which three equally spaced and interconnected mounting slots are formed. Conical blocks are slidably disposed within each of the three mounting slots, and connecting rods are bolted between the three conical blocks. One end of the mounting shell has a groove that communicates with one of the mounting slots. The inner wall of the groove... A handle is slidably mounted on the side. One end of the handle is fixedly connected to one of the conical blocks by a bolt. Two snap-fit ​​blocks are slidably mounted inside the mounting groove. One side of the outer wall of the snap-fit ​​blocks is provided with a slope. The two snap-fit ​​blocks contact each other with the conical blocks through the slope. A connecting spring is bolted to one side of the snap-fit ​​blocks. One end of the connecting spring is bolted to one side of the inner wall of the mounting groove. The connecting rod passes through the connecting spring. Three mounting springs are bolted to one side of the inner wall of the snap-fit ​​blocks. One end of the mounting spring is bolted to one side of the inner wall of the mounting groove.

[0007] Furthermore, a mounting groove is provided on one side of the outer wall of the mounting shell, and the transparent cover is installed inside the mounting groove by an adhesive.

[0008] Furthermore, one end of the mounting shell is provided with a plug-in groove, and the plug-in groove and the placement groove are interconnected.

[0009] Furthermore, a limiting groove is formed on one side of the inner wall of the insertion slot, and support blocks are integrally formed on both sides of the inner wall of the insertion slot.

[0010] Furthermore, the lamp panel assembly includes a base plate, on which a lamp bead plate is bolted to one side of the bottom of the base plate. The structure formed by the base plate and the lamp bead plate is slidably inserted into the insertion groove, and the base plate is slidably inserted into two support blocks.

[0011] Furthermore, a power supply and control module is bolted to one side of the top of the substrate, and the power supply and control module is electrically connected to the lamp bead board through wires.

[0012] Furthermore, a cover plate is bolted to one end of the substrate, and the cover plate is bolted to one end of the insertion slot opening. A sliding groove is provided on one side of the outer wall of the cover plate.

[0013] Furthermore, a magnetic block is bonded to one side of the bottom of the inner wall of the slide groove, and a magnetic slider is slidably installed inside the slide groove. One end of the magnetic slider is integrally formed with a plug plate, and one end of the plug plate is inserted into the limiting groove.

[0014] In the above technical solution, the linear lighting fixture with snap-on tool-free installation provided by this utility model has the following advantages: This utility model achieves tool-free quick assembly and disassembly of lamps through the synergistic effect of various components. Pulling the handle can retract the buckle and easily remove the lamp. After releasing the handle, the buckle will automatically open and lock under the action of the mechanism. This design simplifies the installation process, improves efficiency, and facilitates subsequent maintenance.

[0015] The lamp board assembly of this utility model adopts a plug-in design, which can be directly inserted or pulled out from the plug-in slot of the housing assembly without disassembling the entire lamp. Furthermore, the power supply and control module are integrated on the base plate and electrically connected to the lamp bead board, making the replacement of the lamp bead board or power supply module more convenient and greatly reducing maintenance time and costs.

[0016] This invention allows the sliding magnetic slider to disengage the plug plate from the limiting groove, thereby releasing the restriction between the cover plate and the plug groove, making it easier for workers to quickly disassemble the lamp for inspection and replacement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a tool-free, snap-on linear lighting fixture according to the present invention.

[0018] Figure 2 This is a schematic diagram of the housing assembly, transparent cover, and lamp panel assembly provided for an embodiment of a snap-on tool-free linear lighting fixture of this utility model.

[0019] Figure 3 This is a schematic diagram of the housing assembly structure provided for an embodiment of a snap-on tool-free linear lighting fixture according to the present invention.

[0020] Figure 4 This is a schematic diagram of the mounting shell structure provided for an embodiment of a tool-free, snap-on linear lighting fixture according to the present invention.

[0021] Figure 5 This is a schematic diagram of the lamp panel assembly structure provided for an embodiment of a tool-free, snap-on linear lighting fixture according to the present invention.

[0022] Explanation of reference numerals in the attached figures: 1. Housing assembly; 2. Transparent cover; 3. Lamp panel assembly; 4. Mounting shell; 5. Placement slot; 6. Plug-in slot; 7. Groove; 8. Handle; 9. Mounting slot; 10. Connecting rod; 11. Conical block; 12. Snap-on block; 13. Mounting spring; 14. Slope; 15. Connecting spring; 16. Support block; 17. Limiting groove; 18. Base plate; 19. Lamp bead board; 20. Power supply and control module; 21. Cover plate; 22. Plug-in board; 23. Slide groove; 24. Magnetic slider; 25. Magnetic block. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown in the figure, this utility model provides a snap-on tool-free linear lighting fixture, including a housing assembly 1, a transparent cover 2, and a lamp panel assembly 3. The transparent cover 2 is disposed on one side of the bottom of the housing assembly 1, and the lamp panel assembly 3 is inserted into one end of the housing assembly 1. The housing assembly 1 includes a mounting shell 4, and three equally spaced mounting slots 9 are provided on one side of the top of the mounting shell 4. The three mounting slots 9 are interconnected, and conical blocks 11 are slidably disposed inside the three mounting slots 9. Connecting rods 10 are bolted between the three conical blocks 11. A groove 7 is provided at one end of the mounting shell 4, and the groove 7 is interconnected with one of the mounting slots 9. The inner wall of the groove 7 is... A handle 8 is slidably mounted on one side. One end of the handle 8 is fixedly connected to one of the conical blocks 11 by a bolt. Two snap-fit ​​blocks 12 are slidably mounted inside the mounting groove 9. One side of the outer wall of the snap-fit ​​block 12 is provided with a ramp 14. The two snap-fit ​​blocks 12 are in contact with the conical block 11 through the ramp 14. A connecting spring 15 is bolted to one side of the snap-fit ​​block 12. One end of the connecting spring 15 is bolted to one side of the inner wall of the mounting groove 9. The connecting rod 10 passes through the connecting spring 15. Three mounting springs 13 are bolted to one side of the inner wall of the snap-fit ​​block 12. One end of the mounting spring 13 is bolted to one side of the inner wall of the mounting groove 9.

[0025] Specifically, in this embodiment, the assembly includes a housing component 1, a transparent cover 2, and a lamp panel component 3. The transparent cover 2 is fixed inside the mounting groove 5 with an adhesive to ensure sealing and light transmission. The transparent cover 2 covers the bottom of the lamp panel component 3, protecting the lamp bead plate 19 and diffusing light. The transparent cover 2 is located on one side of the bottom of the housing component 1, and the lamp panel component 3 is inserted into one end of the housing component 1. The housing component 1 includes a mounting shell 4, and three equally spaced mounting grooves 9 are provided on one side of the top of the mounting shell 4. The three mounting grooves 9 are interconnected, and sliding devices are installed inside the three mounting grooves 9. There is a conical block 11, the conical design of which is designed to interact with the ramp portion 14 of the snap-fit ​​block 12; and a connecting rod 10 is bolted between the three conical blocks 11, with two connecting rods 10 bolting the three conical blocks 11 together, so that they move as a whole. When one of the conical blocks 11 is driven, all the conical blocks 11 move synchronously through the connecting rods 10; a groove 7 is provided at one end of the mounting shell 4, and the groove 7 communicates with one of the mounting slots 9. A handle 8 is slidably mounted on one side of the inner wall of the groove 7. When the handle 8 is pulled, it directly... The cone-shaped block 11 slides along the mounting groove 9; one end of the handle 8 is fixedly connected to one of the cone-shaped blocks 11 by a bolt; two snap-fit ​​blocks 12 are slidably installed inside the mounting groove 9, and the snap-fit ​​blocks 12 can move outward under external pressure and snap into the external light fixture mounting groove, such as the T-shaped groove of the ceiling, to achieve fixation; and a ramp 14 is provided on one side of the outer wall of the snap-fit ​​block 12, and the two snap-fit ​​blocks 12 contact each other with the cone-shaped block 11 through the ramp 14. A connecting spring 15 is bolted to one side of the snap-fit ​​block 12. When the handle 8 is not under force, the connecting spring... Spring 15 always applies an inward pulling force to the latching block 12, keeping the latching block 12 in a retracted state when there is no external force; and one end of the connecting spring 15 is bolted to one side of the inner wall of the mounting groove 9. The connecting rod 10 passes through the connecting spring 15. Three mounting springs 13 are bolted to one side of the inner wall of the latching block 12. The mounting springs 13 apply an outward pushing force to the latching block 12. When the conical block 11 disengages, it pushes the latching block 12 to move outward to lock the external lamp mounting groove; and one end of the mounting spring 13 is bolted to one side of the inner wall of the mounting groove 9.

[0026] This utility model provides a snap-on tool-free linear lighting fixture. Through the synergistic action of the components, the fixture can be quickly disassembled and assembled without tools. Pulling the handle 8 will retract the snap, making it easy to remove the fixture. After releasing the handle, the snap will automatically open and lock under the action of the spring mechanism. This design simplifies the installation process, improves efficiency, and facilitates subsequent maintenance.

[0027] In one embodiment provided by this utility model, such as Figure 3-4As shown, a mounting groove 5 is provided on one side of the outer wall of the mounting shell 4. The mounting groove 5 is provided on one side of the outer wall of the mounting shell 4 to accommodate the transparent cover 2. The transparent cover 2 is installed inside the mounting groove 5 by adhesive. A plug-in groove 6 is provided at one end of the mounting shell 4. The plug-in groove 6 is provided at one end of the mounting shell 4 and is connected to the mounting groove 5 for inserting the lamp panel assembly 3. The plug-in groove 6 is connected to the mounting groove 5. A limiting groove 17 is provided on one side of the inner wall of the plug-in groove 6. The limiting groove 17 is provided on one side of the inner wall of the plug-in groove 6 for cooperating with the plug-in plate 22 to lock the lamp panel assembly 3. Support blocks 16 are integrally formed on both sides of the inner wall of the plug-in groove 6. The support blocks 16 are integrally formed on both sides of the inner wall of the plug-in groove 6 for supporting and guiding the insertion of the substrate 18.

[0028] In another embodiment provided by this utility model, such as Figure 5 As shown, the lamp board assembly 3 includes a base plate 18. A lamp bead plate 19 is bolted to one side of the bottom of the base plate 18. The lamp bead plate 19 contains LED beads and is used for emitting light. The structure formed by the base plate 18 and the lamp bead plate 19 is slidably inserted into the insertion slot 6. The base plate 18 is slidably inserted into two support blocks 16. A power supply and control module 20 is bolted to one side of the top of the base plate 18. The power supply and control module 20 is bolted to one side of the top of the base plate 18 and is electrically connected to the lamp bead plate 19 through wires to provide power and control signals. The power supply and control module 20 is electrically connected to the lamp bead plate 19 through wires.

[0029] In another embodiment provided by this utility model, such as Figure 5 As shown, a cover plate 21 is bolted to one end of the substrate 18. The cover plate 21 is bolted to one end of the substrate 18 to close the opening of the insertion slot 6. The cover plate 21 is bolted to one end of the opening of the insertion slot 6. A sliding groove 23 is provided on one side of the outer wall of the cover plate 21. A magnetic block 25 is bonded to one side of the bottom of the inner wall of the sliding groove 23. The magnetic block 25 is bonded to the bottom of the inner wall of the sliding groove 23 and generates a magnetic attraction force with the magnetic slider 24 to fix the position of the magnetic slider 24. The magnetic slider 24 is slidably installed inside the sliding groove 23. An insertion plate 22 is integrally formed at one end of the magnetic slider 24. The insertion plate 22 is integrally formed with the magnetic slider 24 and can be inserted into or detached from the limiting groove 17. One end of the insertion plate 22 is inserted into the limiting groove 17.

[0030] Working principle: When the light fixture needs to be installed into the external light fixture mounting slot, the user first pulls the handle 8. Since the three conical blocks 11 are connected together by the connecting rod 10 bolts, the connecting rod 10 ensures that the three conical blocks 11 move synchronously. The movement of the conical blocks 11 causes them to gradually move away from the slope 14 of the snap-fit ​​block 12, releasing the pressure on the snap-fit ​​block 12. At this time, the snap-fit ​​block 12 retracts inward under the action of the mounting spring 13. The elastic force of the mounting spring 13 pushes the snap-fit ​​block 12 to move towards the center of the mounting slot 9. At the same time, the connecting spring 15 is compressed. After the snap-fit ​​block 12 retracts, its outer contour becomes smaller and no longer protrudes from the top of the mounting shell 4. This allows the entire lamp to be easily placed into the external lamp mounting slot. Once the lamp is positioned in the designated location within the slot, the user releases handle 8. Under the restoring force of connecting spring 15, the spring pushes the latching block 12 and the conical block 11 back to their original positions. Specifically, the elastic force of connecting spring 15 is transmitted to the conical block 11 through latching block 12. However, since the conical block 11 is connected as a whole by connecting rod 10, the coordinated action of the three connecting springs 15 causes the conical block 11 to slide back to its initial position. The conical surface of the conical block 11 contacts the ramp portion 14 of latching block 12 and presses against it, forcing the two latching blocks 12 to overcome the resistance. When the spring 13 expands outwards, the latch block 12 moves outwards, and its head engages with the internal groove 7 or edge of the external lamp mounting slot, forming a mechanical interlock. This securely fixes the lamp in the external mounting slot. The entire process requires no tools; installation is completed simply by pulling and releasing the handle 8. After the lamp is fixed, the lamp board assembly 3 begins to work. The LED bead board 19 faces the transparent cover 2, and the power supply and control module 20 supplies power to control the LED beads on the LED bead board 19 to emit light. The light is evenly emitted through the transparent cover 2, achieving the lighting function. When the lamp board assembly 3 needs to be inspected or replaced, the user first slides the magnetic slider 24 within the slide groove 23, causing the insert... After the connector plate 22 disengages from the limiting groove 17, the restriction between the cover plate 21 and the insertion groove 6 is released, and the user can directly pull out the lamp board assembly 3 for inspection, replacement or maintenance. After the inspection is completed, the lamp board assembly 3 is reinserted into the insertion groove 6. The substrate 18 slides along the support block 16 to ensure that the lamp bead plate 19 is aligned with the transparent cover 2. When the lamp board assembly 3 is fully inserted, the user releases the magnetic slider 24. Under the magnetic action of the magnetic block 25, the magnetic slider 24 automatically slides back to the initial position, driving the connector plate 22 to be inserted into the limiting groove 17, thereby fixing the cover plate 21 at the opening of the insertion groove 6, and completing the fixing of the lamp board assembly 3.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A snap-on tool-free linear lighting fixture, comprising a housing assembly (1), a transparent cover (2), and a lamp panel assembly (3), characterized in that, The transparent cover (2) is disposed on one side of the bottom of the housing assembly (1), and the lamp panel assembly (3) is inserted into one end of the housing assembly (1). The housing assembly (1) includes a mounting shell (4). Three equally spaced mounting slots (9) are provided on one side of the top of the mounting shell (4), and the three mounting slots (9) are interconnected. Conical blocks (11) are slidably disposed inside the three mounting slots (9), and connecting rods (10) are bolted between the three conical blocks (11). A groove (7) is provided at one end of the mounting shell (4), and the groove (7) is interconnected with one of the mounting slots (9). A handle (8) is slidably disposed on one side of the inner wall of the groove (7), and one end of the handle (8) is connected to the mounting shell (4) by bolts. One of the conical blocks (11) is fixedly connected. Two snap-fit ​​blocks (12) are slidably installed inside the mounting groove (9). One side of the outer wall of the snap-fit ​​block (12) is provided with a ramp (14). The two snap-fit ​​blocks (12) are in contact with the conical block (11) through the ramp (14). A connecting spring (15) is bolted to one side of the snap-fit ​​block (12). One end of the connecting spring (15) is bolted to one side of the inner wall of the mounting groove (9). The connecting rod (10) passes through the connecting spring (15). Three mounting springs (13) are bolted to one side of the inner wall of the snap-fit ​​block (12). One end of the mounting spring (13) is bolted to one side of the inner wall of the mounting groove (9).

2. A snap-on tool-free linear lighting fixture according to claim 1, characterized in that, The mounting shell (4) has a mounting groove (5) on one side of its outer wall, and the transparent cover (2) is installed inside the mounting groove (5) by an adhesive.

3. A snap-on tool-free linear lighting fixture according to claim 2, characterized in that, The mounting shell (4) has a plug-in groove (6) at one end, and the plug-in groove (6) and the mounting groove (5) are interconnected.

4. A snap-on tool-free linear lighting fixture according to claim 3, characterized in that, A limiting groove (17) is provided on one side of the inner wall of the insertion groove (6), and a support block (16) is integrally formed on both sides of the inner wall of the insertion groove (6).

5. A snap-on tool-free linear lighting fixture according to claim 4, characterized in that, The lamp panel assembly (3) includes a base plate (18), and a lamp bead plate (19) is bolted to one side of the bottom of the base plate (18). The structure formed by the base plate (18) and the lamp bead plate (19) is slidably inserted into the insertion groove (6), and the base plate (18) is slidably inserted into two support blocks (16).

6. A snap-on tool-free linear lighting fixture according to claim 5, characterized in that, A power supply and control module (20) is bolted to one side of the top of the substrate (18), and the power supply and control module (20) is electrically connected to the lamp bead board (19) through wires.

7. A snap-on tool-free linear lighting fixture according to claim 6, characterized in that, The base plate (18) is bolted to one end with a cover plate (21), and the cover plate (21) is bolted to one end of the opening of the insertion slot (6). A sliding groove (23) is provided on one side of the outer wall of the cover plate (21).

8. A snap-on tool-free linear lighting fixture according to claim 7, characterized in that, A magnetic block (25) is bonded to one side of the bottom of the inner wall of the slide groove (23). A magnetic slider (24) is slidably installed inside the slide groove (23), and a plug plate (22) is integrally formed at one end of the magnetic slider (24). One end of the plug plate (22) is inserted into the limiting groove (17).

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