Mounting structure of LED (light-emitting diode) illuminating lamp

Abstract

The utility model relates to the technical field of lamp installation, in particular to an installation structure of an LED lighting lamp, which comprises a main body, an installation wall body, an expansion bolt arranged on the surface of the installation wall body, a lamp base installed outside the installation wall body, an LED lamp body installed on the inner surface of the lamp base, and an LED lamp cover installed on the outer surface of the LED lamp body. A connecting wire is mounted on the outer surface of the lamp base; the connecting mechanism comprises a connecting piece. According to the utility model, the connecting mechanism is arranged between the mounting wall body and the lamp base, so that the mounting structure is prevented from being connected with the mounting wall body through an expansion bolt when being disassembled and assembled, and the mounting can be completed only by inserting the connecting piece mounted on the lamp base into the mounting bin, so that the mounting structure is more convenient and labor-saving to disassemble and assemble; and meanwhile, under the action of a torsion spring, the connecting piece abuts against the limiting plate under the action of no external force, so that the effect of limiting the connecting piece is achieved, and the connecting piece is prevented from slipping off from the mounting bin.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp installation, in particular to a mounting structure of an LED lighting lamp. Background Art

[0002] LED lighting fixtures are energy-saving and healthy lighting fixtures. They refer to fixtures that can transmit, distribute and change the light distribution of LED light sources. In addition to the LED light source, they include all parts and components required to fix and protect the LED light source, as well as line accessories connected to the power supply.

[0003] When installing the LED lighting fixture, the mounting structure needs to be connected to the wall by expansion bolts. However, the existing mounting structure needs to remove the expansion bolts during the disassembly and assembly process to complete the disassembly and assembly. After multiple disassembly and assembly, the connection between the expansion bolts and the wall is easily loosened, making the connection of the mounting structure unstable and falling off. Utility Model Content

[0004] The purpose of the utility model is to provide an installation structure for LED lighting fixtures to solve the problem that the installation structure proposed in the above-mentioned background technology needs to remove the expansion bolts during the disassembly and assembly process to complete the disassembly and assembly, and that after multiple disassembly and assembly, the connection between the expansion bolts and the wall is easily loosened, making the connection of the installation structure unstable and falling off.

[0005] To achieve the above object, the utility model provides the following technical solution, a mounting structure of an LED lighting fixture, comprising:

[0006] The main body comprises a mounting wall, the surface of the mounting wall is provided with expansion bolts, the outside of the mounting wall is provided with a lamp base, the inner surface of the lamp base is provided with an LED lamp body, and the outer surface of the lamp base is provided with a connecting wire;

[0007] The connecting mechanism includes a connecting piece, which is installed on the surface of the lamp base, and a connecting hole is opened inside the connecting piece. A mounting bin is installed on the surface of the mounting wall, and a mounting hole is opened on the surface of the mounting bin. A limit plate and a connecting rod are fixedly connected to the surface of the mounting bin, and a movable plate is movably connected to the surface of the connecting rod, and a rotating hole is opened inside the movable plate. A torsion spring is sleeved on the surface of the connecting rod, and a through hole is opened on the surface of the mounting bin.

[0008] Preferably, the cross-section of the connecting piece is "T"-shaped, the connecting piece is snap-connected to the inner surface of the installation bin, the installation bin is abutted and connected to the surface of the installation wall through expansion bolts, and four groups of installation holes are provided.

[0009] Preferably, the limit plate is abutted against the surface of the movable plate, both ends of the connecting rod are fixedly connected to the inner surface of the installation bin, the movable plate is rotatably connected to the surface of the connecting rod through a rotating hole, and the diameter of the rotating hole is larger than the diameter of the connecting rod.

[0010] Preferably, two groups of torsion springs are provided, and the two groups of torsion springs are arranged on both sides of the connecting rod, one end of the torsion spring is abutted and connected to the inner surface of the installation bin, and the other end of the torsion spring is abutted and connected to the surface of the movable plate.

[0011] Preferably, a splitting mechanism is provided on the surface of the lamp base, and the splitting mechanism includes an annular plate, which is fixedly connected to the surface of the lamp base, and the surface of the annular plate is provided with an insertion hole, the surface of the connecting piece is provided with a threaded hole, and the surface of the insertion hole is installed with a fastening screw.

[0012] Preferably, the annular plate is sleeved on the surface of the connecting piece, and four groups of the inserting holes and the threaded holes are provided. The four groups of the inserting holes are opened at the four ends of the annular plate, and the four groups of the threaded holes are opened at the four ends of the connecting piece.

[0013] Preferably, the fastening screws are connected to the surface of the annular plate through the insertion hole, and four groups of the fastening screws are provided. One end of the fastening screws is abutted and connected to the surface of the annular plate, and the other end of the fastening screws is connected to the surface of the threaded hole through a thread.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a connecting mechanism between the installation wall and the lamp base, it is possible to avoid connecting the installation wall with expansion bolts when disassembling the installation structure. The installation can be completed by simply inserting the connecting piece installed on the lamp base into the installation bin, thereby making the disassembly and assembly of the installation structure more convenient and labor-saving. At the same time, through the action of the torsion spring, the lamp is pressed against the limit plate without applying external force, thereby achieving the effect of limiting the connection piece and preventing it from slipping off the installation bin.

[0016] 2. By separating the connector and the lamp base and setting a splitting mechanism between the two, the LED lamp can be connected to the connecting wire more conveniently without being blocked by the connector, thereby facilitating the maintenance of the lamp. At the same time, the ring plate and the connector are connected by tightening the screws, thereby realizing the connection of the lamp base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2It is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional view of the structure of the connecting piece of the utility model;

[0020] Figure 4 It is a partial three-dimensional cross-sectional schematic diagram of the structure of the annular plate of the utility model;

[0021] Figure 5 For this utility model Figure 3 A three-dimensional schematic diagram of the structure of the middle movable plate;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0023] In the figure: 1. Installation wall; 11. Expansion bolt; 12. Lamp base; 13. LED lamp body; 14. Connecting wire; 2. Connecting piece; 21. Connecting hole; 22. Installation compartment; 23. Installation hole; 24. Limiting plate; 25. Connecting rod; 26. Movable plate; 27. Rotation hole; 28. Torsion spring; 3. Ring plate; 31. Insertion hole; 32. Threaded hole; 33. Fastening screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] An installation structure for an LED lighting fixture, comprising:

[0027] The main body includes a mounting wall 1, an expansion bolt 11 is arranged on the surface of the mounting wall 1, a lamp base 12 is installed on the outside of the mounting wall 1, an LED lamp body 13 is installed on the inner surface of the lamp base 12, and a connecting wire 14 is installed on the outer surface of the lamp base 12. The LED lamp body 13 realizes the lighting effect under the connection of the pre-buried line in the mounting wall 1 and the connecting wire 14, and the mounting structure of the LED lamp is usually fixed to the mounting wall 1 by the expansion bolt 11;

[0028] The connecting mechanism includes a connecting member 2, which is installed on the surface of the lamp base 12. A connecting hole 21 is opened inside the connecting member 2. A mounting chamber 22 is installed on the surface of the mounting wall 1. A mounting hole 23 is opened on the surface of the mounting chamber 22. A limit plate 24 and a connecting rod 25 are fixedly connected to the surface of the mounting chamber 22. A movable plate 26 is movably connected to the surface of the connecting rod 25. A rotating hole 27 is opened inside the movable plate 26. A torsion spring 28 is sleeved on the surface of the connecting rod 25. A through hole is opened on the surface of the mounting chamber 22. When the connecting member 2 and the mounting chamber 22 are connected, the lamp base 12 can be avoided from being directly connected to the mounting wall 1, so that the mounting structure can be more conveniently assembled and disassembled, and the connecting line 14 is connected to the pre-buried line in the mounting wall 1 through the connecting hole 21 and the through hole.

[0029] Furthermore, the cross-section of the connecting member 2 is "T"-shaped, and the connecting member 2 is snap-connected to the inner surface of the installation bin 22. The installation bin 22 is abutted and connected to the surface of the installation wall 1 through the expansion bolts 11. Four groups of installation holes 23 are provided, and the expansion bolts 11 pass through the installation holes 23 and are connected to the surface of the installation bin 22 to achieve the installation of the installation bin 22.

[0030] Furthermore, the limiting plate 24 is abutted against the surface of the movable plate 26, and both ends of the connecting rod 25 are fixedly connected to the inner surface of the installation bin 22. The movable plate 26 is rotatably connected to the surface of the connecting rod 25 through the rotating hole 27. The diameter of the rotating hole 27 is larger than the diameter of the connecting rod 25. Under the action of the limiting plate 24, the movable plate 26 is limited, so that the movable plate 26 is in a state of abutting against the limiting plate 24, thereby completing the limitation of the connecting member 2. Under the connection between the connecting rod 25 and the rotating hole 27, the movable plate 26 is rotated around the connecting rod 25 to facilitate the installation of the connecting member 2.

[0031] Furthermore, two groups of torsion springs 28 are provided, and the two groups of torsion springs 28 are arranged on both sides of the connecting rod 25. One end of the torsion spring 28 is abutted and connected to the inner surface of the installation bin 22, and the other end of the torsion spring 28 is abutted and connected to the surface of the movable plate 26. Under the connecting action of the torsion spring 28, it can exert a force on the movable plate 26, so that the movable plate 26 tends to rotate toward the side of the limit plate 24.

[0032] Furthermore, a splitting mechanism is provided on the surface of the lamp base 12, and the splitting mechanism includes an annular plate 3, which is fixedly connected to the surface of the lamp base 12, and an insertion hole 31 is provided on the surface of the annular plate 3, and a threaded hole 32 is provided on the surface of the connecting piece 2, and a fastening screw 33 is installed on the surface of the insertion hole 31. When the annular plate 3 and the connecting piece 2 are connected, it is more convenient to connect the lamp base 12 to the connecting wire 14, which is convenient for maintenance.

[0033] Furthermore, the annular plate 3 is sleeved on the surface of the connecting member 2, and four groups of plug-in holes 31 and threaded holes 32 are provided. The four groups of plug-in holes 31 are opened at the four ends of the annular plate 3, and the four groups of threaded holes 32 are opened at the four ends of the connecting member 2. Under the action of the plug-in holes 31 and the threaded holes 32, the installation of the fastening screws 33 is realized.

[0034] Furthermore, the fastening screws 33 pass through the insertion holes 31 and are connected to the surface of the annular plate 3. Four groups of fastening screws 33 are provided. One end of the fastening screws 33 is abutted against the surface of the annular plate 3, and the other end of the fastening screws 33 is threadedly connected to the surface of the threaded hole 32. Under the connection between the fastening screws 33 and the threaded hole 32, the connected annular plate 3 and the connecting member 2 are fixed.

[0035] Working principle: When installing the mounting structure, first insert the expansion bolt 11 into the mounting hole 23 to fix the mounting bin 22 on the surface of the mounting wall 1, and pass the connecting wire 14 through the connecting hole 21 to connect it to the lamp base 12. After connection, the connecting piece 2 is pressed against the movable plate 26 and pushed into the mounting bin 22, so that the movable plate 26 rotates around the connecting rod 25, and the two sets of torsion springs 28 are twisted until the connecting piece 2 is pressed against the mounting bin 22 and the expansion bolt 11. At this time, the movable plate 26 returns to its original position under the action of the torsion force exerted by the torsion spring 28 and re-presses against the limit plate 24 to complete the installation of the mounting structure.

[0036] In the process of connecting the connecting wire 14, the connecting wire 14 is first passed through the connecting hole 21 opened on the connecting member 2 and connected to the lamp base 12. After the connection, the annular plate 3 is sleeved on the surface of the connecting member 2, and the connecting member 2 is abutted against the lamp base 12. At the same time, the connecting member 2 is rotated to align the insertion hole 31 and the threaded hole 32. At this time, the fastening screw 33 is inserted into the insertion hole 31 and connected to the threaded hole 32 through the action of the thread to complete the connection of the connecting wire 14.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An LED lighting fixture installation structure, characterized in that: include: The main body comprises a mounting wall (1), the surface of the mounting wall (1) is provided with expansion bolts (11), the outside of the mounting wall (1) is provided with a lamp base (12), the inner surface of the lamp base (12) is provided with an LED lamp body (13), and the outer surface of the lamp base (12) is provided with a connecting wire (14); The connection mechanism comprises a connection member (2), wherein the connection member (2) is mounted on the surface of a lamp base (12), a connection hole (21) is provided inside the connection member (2), a mounting chamber (22) is mounted on the surface of the mounting wall (1), a mounting hole (23) is provided on the surface of the mounting chamber (22), a limit plate (24) and a connection rod (25) are fixedly connected to the surface of the mounting chamber (22), a movable plate (26) is movably connected to the surface of the connection rod (25), a rotation hole (27) is provided inside the movable plate (26), a torsion spring (28) is sleeved on the surface of the connection rod (25), and a through hole is provided on the surface of the mounting chamber (22).

2. The LED lighting fixture installation structure according to claim 1, characterized in that: The cross section of the connecting piece (2) is T-shaped. The connecting piece (2) is snap-connected to the inner surface of the installation bin (22). The installation bin (22) is abutted against the surface of the installation wall (1) via expansion bolts (11). Four groups of installation holes (23) are provided.

3. The LED lighting fixture installation structure according to claim 1, characterized in that: The limiting plate (24) is abutted against the surface of the movable plate (26), the two ends of the connecting rod (25) are fixedly connected to the inner surface of the installation bin (22), the movable plate (26) is rotatably connected to the surface of the connecting rod (25) through a rotating hole (27), and the diameter of the rotating hole (27) is larger than the diameter of the connecting rod (25).

4. The LED lighting fixture installation structure according to claim 1, characterized in that: The torsion spring (28) is provided in two groups, and the two groups of torsion springs (28) are arranged on both sides of the connecting rod (25), one end of the torsion spring (28) is abutted and connected to the inner surface of the installation bin (22), and the other end of the torsion spring (28) is abutted and connected to the surface of the movable plate (26).

5. The LED lighting fixture installation structure according to claim 1, characterized in that: The surface of the lamp base (12) is provided with a splitting mechanism, the splitting mechanism comprises an annular plate (3), the annular plate (3) is fixedly connected to the surface of the lamp base (12), the surface of the annular plate (3) is provided with an insertion hole (31), the surface of the connecting piece (2) is provided with a threaded hole (32), and the surface of the insertion hole (31) is installed with a fastening screw (33).

6. The LED lighting fixture installation structure according to claim 5, characterized in that: The annular plate (3) is sleeved on the surface of the connecting piece (2), and four groups of the inserting holes (31) and the threaded holes (32) are provided. The four groups of the inserting holes (31) are opened at the four ends of the annular plate (3), and the four groups of the threaded holes (32) are opened at the four ends of the connecting piece (2).

7. The LED lighting fixture installation structure according to claim 5, characterized in that: The fastening screws (33) are connected to the surface of the annular plate (3) through the insertion holes (31), and four groups of the fastening screws (33) are provided. One end of the fastening screws (33) is abutted against the surface of the annular plate (3), and the other end of the fastening screws (33) is connected to the surface of the threaded hole (32) through a thread.

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