Universally adjustable lighting device

Abstract

This application belongs to the field of lighting technology and provides a omnidirectional adjustable lighting device, including a lamp housing, a connecting rod, a movable bracket, a heat sink, and a movable bolt. The lamp housing has an oblong movable hole; the connecting rod is inserted into the movable hole; the movable bracket has a U-shaped structure, with first connecting holes at both ends, and the movable bracket is connected to one end of the connecting rod, and the movable bracket is located inside the lamp housing; the heat sink has a second connecting hole corresponding to the first connecting hole, and the heat sink is installed inside the lamp housing; the movable bolt is sequentially inserted into the first connecting hole and the second connecting hole. This application has a compact structure, can adjust the direction of the lighting fixture as needed, is simple and quick, and is easy to assemble and disassemble.

Description

Technical Field

[0001] The present application belongs to the technical field of lamps, and in particular, relates to a lighting device with universally adjustable steering. Background Art

[0002] LED lamps are widely used, and compared with traditional vacuum incandescent bulbs, LED lamps have incomparable advantages. They do not need to be encapsulated in vacuum glass, are impact and collision resistant, durable, and are also a pollution-free mercury-free light source.

[0003] Some existing LED lamps need to be adjusted according to the scene, but most of the existing LED lamps cannot be adjusted. There are also some lamps that can be adjusted, but their structures are complex and difficult to disassemble and assemble. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings in the prior art, the purpose of this application is to provide a universally adjustable steering lighting device with a compact structure. The horizontal steering of the lamp can be adjusted to more than 360 degrees and the vertical angle can be adjusted to 40 degrees as needed. It is simple, fast and easy to assemble and disassemble.

[0005] The technical means adopted by this application to solve the above technical problems are:

[0006] The present application provides a universally adjustable directional lighting device, comprising:

[0007] A lamp housing, wherein the lamp housing is provided with an active hole, and the active hole is in an oblong shape;

[0008] A connecting rod, the connecting rod being inserted into the movable hole;

[0009] A movable bracket, wherein the movable bracket is in a U-shaped structure, first connecting holes are provided at both ends of the movable bracket, the movable bracket is connected to one end of the connecting rod, and the movable bracket is located inside the lamp housing;

[0010] a heat sink, the heat sink being provided with a second connection hole corresponding to the first connection hole, and the heat sink being installed inside the lamp housing;

[0011] A movable bolt is inserted into the first connecting hole and the second connecting hole in sequence.

[0012] Preferably, it further comprises a mounting bracket and a fastening nut, wherein the mounting bracket is provided with a through hole, the other end of the movable rod is inserted into the through hole, and the fastening nut is sleeved on the other end of the movable rod.

[0013] Preferably, it further comprises a wire buckle, wherein the wire buckle is mounted on the mounting bracket.

[0014] Preferably, the top of the lamp housing is a spherical structure, the mounting frame is provided with a docking surface corresponding to the spherical structure, and the spherical structure abuts against the docking surface.

[0015] Preferably, the mounting frame is provided with a limit block.

[0016] Preferably, it further comprises a lamp panel, a fixing bracket, a reflective cup, a lens and a front cover, wherein the lamp panel, the fixing bracket, the reflective cup and the lens are sequentially mounted on the radiator, and the front cover is mounted on the lamp housing.

[0017] Preferably, the movable bolt and the connecting rod are respectively sleeved with wear-resistant plates and corrugated washers.

[0018] Compared with the prior art, the universally adjustable steering lighting device of the present application is provided with a lamp housing, a movable bracket, a connecting rod and a radiator. A movable hole is provided in the lamp housing, one end of the connecting rod passes through the movable hole and is connected to the movable bracket, the other end of the connecting rod is fixed to the outside, the movable bracket clamps the radiator, and the radiator is installed on the lamp housing. In this way, when adjusting the angle, the lamp housing is driven to move, the movable hole slides relative to the connecting rod, the lamp housing drives the radiator to move, and the radiator rotates relative to the movable bracket to adjust the illumination angle; the process is simple and quick, and it is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the lighting device with adjustable steering according to the present application.

[0021] Figure 2 An exploded view of the lighting device with adjustable steering according to the present application.

[0022] Marking Description:

[0023] 1. Lamp housing; 1a. Movable hole; 2. Connecting rod; 3. Movable bracket; 4. Radiator; 5. Movable bolt; 6. Mounting bracket; 7. Fastening nut; 8. Wire buckle; 9. Lamp board; 10. Fixed bracket; 11. Reflector cup; 12. Lens; 13. Front cover; 14. Wear-resistant sheet; 15. Corrugated washer; 16. First gear plate; 17. Second gear plate. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and 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 making creative work are within the scope of protection of the utility model.

[0025] It should be noted that: unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. At the same time, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] like Figure 1-2 As shown, in this embodiment, a lighting device with adjustable steering is provided, including a lamp housing 1, a connecting rod 2, a movable bracket 3, a radiator 4 and a movable bolt 5, the lamp housing 1 is provided with a movable hole 1a, and the movable hole 1a is oblong; the connecting rod 2 is inserted in the movable hole 1a; the movable bracket 3 is a U-shaped structure, and the two ends of the movable bracket 3 are provided with a first connecting hole, the movable bracket 3 is connected to one end of the connecting rod 2, and the movable bracket 3 is located inside the lamp housing 1; the radiator 4 is provided with a second connecting hole corresponding to the first connecting hole, and the radiator 4 is installed inside the lamp housing 1; the movable bolt 5 is inserted in the first connecting hole and the second connecting hole in sequence.

[0027] Some preferred embodiments of the utility model further include a mounting bracket 6 and a fastening nut 7, wherein the mounting bracket 6 is provided with a through hole, the other end of the movable rod is inserted into the through hole, and the fastening nut 7 is sleeved on the other end of the movable rod. Thus, the lighting device can be conveniently installed through the mounting bracket 6. Thus, the connecting rod 2 can rotate in the through hole, driving the lamp housing 1 to rotate, and cooperating with the steering of the radiator 4, ensuring that the lighting device has more adjustment angles and adapts to more scenes.

[0028] Some preferred embodiments of the present invention further include a wire buckle 8, which is mounted on the mounting bracket 6. In this way, the wire buckle 8 can conveniently fix the power cord.

[0029] In some preferred embodiments of the utility model, the top of the lamp housing 1 is a spherical structure, the mounting frame is provided with a docking surface corresponding to the spherical structure, and the spherical structure abuts against the docking surface. In this way, the spherical structure can slide along the docking surface, which is convenient for adjusting the direction, so that the lamp body rotating assembly can be vertically rotated 40 degrees, and the internal parts of the movable bracket cannot be seen, ensuring the beautiful appearance.

[0030] In some preferred embodiments of the present invention, the mounting frame is provided with a limit block, so that the limit block can limit the turning angle of the lamp housing 1.

[0031] Some preferred embodiments of the utility model further include a lamp panel 9, a fixing bracket 10, a reflective cup 11, a lens 12 and a front cover 13. The lamp panel 9, the fixing bracket 10, the reflective cup 11 and the lens 12 are sequentially mounted on the radiator 4, and the front cover 13 is mounted on the lamp housing 1. In this way, the installation is more compact and the disassembly and assembly are more convenient. At the same time, the front cover 13 can be replaced according to the needs of the customer, so that the color and style of the front cover 13 can be selected and replaced.

[0032] In some preferred embodiments of the present invention, the movable bolt and the connecting rod 2 are respectively sleeved with a wear-resistant sheet 14 and a corrugated washer 15. In this way, the corrugated washer 15 can facilitate the rotation of the connecting rod 2 and the movable bolt, and the wear-resistant sheet 14 plays a role of wear resistance.

[0033] Specific:

[0034] The connecting rod 2 passes through the movable hole 1a, the first stopper 16, the wear-resistant plate 14, the second stopper 17, the mounting bracket 6, the corrugated washer 15 and the fastening nut 7 for connection and assembly; the first stopper 16 is fixed on the tooth joint of the connecting rod 2 to play a limiting role; the wear-resistant plate 14 is installed between the first stopper 16 and the second stopper 17, so that the rotating lamp body assembly and the lamp holder embedded assembly can rotate evenly and smoothly when they rotate relative to each other, and have uniform elasticity, will not be worn, will not loosen, will not rebound and rotate smoothly; the second stopper 17 is installed on the tooth joint of the connecting rod 2 and assembled with the mounting bracket 6, There is a groove inside the mounting bracket 6, and the second stopper 17 is buckled in the groove on one side and blocks the first stopper 16 when rotating on the other side, which plays a role of limiting during rotation. Due to the groove inside the mounting bracket 6, the second stopper 17 can rotate a certain angle in the groove, and can rotate more than 360 degrees during the mutual rotation process of the second stopper 17 and the second stopper 17; after the connecting rod 2 passes through the lamp holder, the corrugated washer 15 is installed, and then the fastening nut 7 is installed, and it is screwed to a certain tightness, and cannot be screwed to death, and fixed with glue, so that the lamp housing 1 and the mounting bracket 6 can rotate relative to each other by more than 360 degrees.

[0035] Compared with the prior art, the adjustable steering lighting device of the present application is provided with a lamp housing 1, a movable bracket 3, a connecting rod 2 and a radiator 4, a movable hole 1a is provided in the lamp housing 1, one end of the connecting rod 2 passes through the movable hole 1a and is connected to the movable bracket 3, the other end of the connecting rod 2 is fixed to the outside, the movable bracket 3 clamps the radiator 4, and the radiator 4 is installed on the lamp housing 1. In this way, when adjusting the angle, the lamp housing 1 is driven to move, the movable hole 1a slides relative to the connecting rod 2, the lamp housing 1 drives the radiator 4 to move, and the radiator 4 rotates relative to the movable bracket 3 to adjust the illumination angle; the process is simple and quick, and it is easy to disassemble and assemble.

[0036] The above description is only a specific implementation mode of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should also be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection of the claims.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A universally adjustable lighting device, characterized in that: include: A lamp housing, wherein the lamp housing is provided with an active hole, and the active hole is in an oblong shape; A connecting rod, the connecting rod being inserted into the movable hole; A movable bracket, wherein the movable bracket is in a U-shaped structure, first connecting holes are provided at both ends of the movable bracket, the movable bracket is connected to one end of the connecting rod, and the movable bracket is located inside the lamp housing; a heat sink, the heat sink being provided with a second connection hole corresponding to the first connection hole, and the heat sink being installed inside the lamp housing; A movable bolt is inserted into the first connecting hole and the second connecting hole in sequence.

2. The universally adjustable directional lighting device according to claim 1, characterized in that: It also includes a mounting bracket and a fastening nut. The mounting bracket is provided with a through hole. The other end of the connecting rod is inserted into the through hole. The fastening nut is sleeved on the other end of the connecting rod.

3. The universally adjustable directional lighting device according to claim 2, characterized in that: Also included is a wire buckle, which is mounted on the mounting bracket.

4. The universally adjustable directional lighting device according to claim 2, characterized in that: The top of the lamp housing is a spherical structure, the mounting bracket is provided with a docking surface corresponding to the spherical structure, and the spherical structure abuts against the docking surface.

5. The universally adjustable directional lighting device according to claim 4, characterized in that: The mounting bracket is provided with a limit block.

6. The universally adjustable directional lighting device according to claim 1, characterized in that: It also includes a lamp panel, a fixing bracket, a reflective cup, a lens and a front cover. The lamp panel, the fixing bracket, the reflective cup and the lens are sequentially mounted on the radiator, and the front cover is mounted on the lamp housing.

7. The universally adjustable directional lighting device according to claim 1, characterized in that: The movable bolt and the connecting rod are respectively sleeved with wear-resistant sheets and corrugated washers.

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