LED lamp

Abstract

The LED lamp of the present invention includes a guide rail module, a bracket module, and a light source module. The bracket module includes a base, an upper cover, and a rotating structure. Guide blocks are respectively installed on the side of the base. The upper cover includes a base body and a cover body, and a receiving portion is provided on the base body. The rotating structure includes a rotating body and a rotating frame. The rotating body is installed on the rotating frame. A receiving hole is provided in the middle of the rotating body. A rotating groove is provided at the center of the bottom of the rotating frame, and a sliding portion that can slide along the rotating groove is installed in the rotating groove. The light source module is installed in the receiving hole and fixed to the sliding portion. Both ends of the rotating frame are rotatably installed on the receiving portion. The cover body is installed on the receiving hole of the rotating body and fixes the light source module. The upper cover is installed on the base, and the guide blocks are movably installed on the guide rail module. The bracket module can move along the guide rail module. The present invention can achieve multi-angle and multi-directional adjustment.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, and particularly to an LED lamp. Background Art

[0002] LEDs have the characteristics of energy saving, environmental protection, long lifespan, small size, etc., and are widely used in the lighting field. For example, LED spotlights have the function of highly concentrating light and can irradiate specific designated targets, such as in jewelry cabinets, display cabinets of smart devices, etc., and can prominently display specific targets. However, due to multiple factors restricting the structure of LED spotlights, it is impossible to achieve multi-angle and multi-directional adjustment in a small space. How to conveniently achieve multi-angle and multi-directional adjustment of LED lamps is a technical problem that needs to be solved currently. Summary of the Invention

[0003] The main purpose of the present invention is to overcome the above-mentioned shortcomings and deficiencies of the prior art, and provide an LED lamp with convenient installation.

[0004] An LED lamp includes a rail module, a bracket module, and a light source module. The bracket module includes a base, an upper cover, and a rotating structure. Guide blocks are respectively installed on the sides of the base;

[0005] The upper cover includes a groove-shaped base body and a cover body. A receiving hole is opened in the center of the bottom of the base body, and a receiving portion extends upward from the periphery of the receiving hole;

[0006] The rotating structure includes a rotating body and a rotating frame. The rotating body is installed on the rotating frame. A receiving hole is provided in the middle of the rotating body. A rotating groove is provided in the center of the bottom of the rotating frame, and a sliding portion that can slide along the rotating groove is installed in the rotating groove;

[0007] The light source module is installed in the receiving hole and fixed to the sliding portion. Both ends of the rotating frame are rotatably installed on the receiving portion. The cover body is installed on the receiving hole of the rotating body and fixes the light source module. The upper cover is installed on the base. The guide blocks are movably installed on the rail module, and the bracket module can move along the rail module.

[0008] In one embodiment, rotating shaft holes are opened on both sides of the receiving portion. Limiting portions are respectively provided on the bottom of the base body outside the rotating shaft holes. Rotating columns are respectively provided at both ends of the rotating frame. The rotating columns are installed in the rotating shaft holes, and the limiting portions are used to limit the outward movement of the rotating columns.

[0009] In one embodiment, the bracket module further includes a clamping structure, which includes a clamping body, two sliders, at least one slide rail, and a pressing block. At the upper end of the clamping body, two limiting plates are provided in the horizontal direction. Below the two limiting plates in the middle of the clamping body, a clamping plate is protruded, and a through hole is provided on the clamping plate; the slider is provided with an extrusion part and at least one connection hole, and a guide block is also provided on the slider; the pressing block includes a pressing base body and two pressing convex parts extending from the pressing base body; the slide rail passes through the through hole on the clamping plate, and both ends of the slide rail are installed in the connection hole, the pressing convex part abuts against the extrusion part, and the two limiting plates and the two pressing convex parts enclose a positioning space;

[0010] The base is composed of a bottom plate, two side plates, and two end plates. The bottom plate, the two side plates, and the two end plates enclose a receiving space with one open side. Two clamping holes are provided on each side plate; positioning columns are respectively provided upward at both ends of the bottom of the base body; the clamping structure is installed in the receiving space; the positioning columns are inserted into the positioning space of the clamping structure, and the guide block is inserted into the clamping hole of the base.

[0011] In one embodiment, a limiting platform is formed between the pressing convex part and the pressing base body. A limiting groove is provided on the end face of the base body. The pressing base body is installed in the limiting groove, and the limiting platform abuts against the inner end face of the limiting groove; two grooves are provided at the upper end of the side plate, and a clamping platform is respectively provided on both sides of the clamping body, and the clamping platform is clamped in the groove.

[0012] In one embodiment, the guide rail module includes a guide rail, and guide rail parts are provided on both sides of the guide rail. The guide rail parts are installed between the guide block and the base body;

[0013] In one embodiment, the base further includes a PCB board and a plurality of terminals installed on the PCB board. Terminal holes are provided on the bottom plate, and the terminals pass through the terminal holes; a guide plate is installed at the bottom of the guide rail, and the terminals are movably abutted against the guide plate.

[0014] In one embodiment, the light source module includes an LED light source, a lens, and a lens fixing seat arranged in sequence. The LED light source is fixed on the sliding part, and the lens is installed in the lens fixing seat.

[0015] The LED lamp of the present invention has the following beneficial effects:

[0016] 1. The LED lamp of the present invention can realize the rotation adjustment of the LED light in two directions of XZ and YZ in a smaller space compared with the existing lamps;

[0017] 2. It can satisfy that the LED light can move along the guide rail module 1 to achieve horizontal movement in the Y-axis direction, and realize multi-angle and multi-directional adjustment;

[0018] 3. By setting a guide plate and terminals in the guide rail module to achieve sliding contact, point-contact electrical connection of the bracket module in the guide rail module is realized when adjusting the light-emitting direction of the LED. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the LED lamp of the present invention;

[0020] Figure 2 is Figure 1 an exploded structural diagram of the LED lamp of the present invention;

[0021] Figure 3 is Figure 1 a schematic diagram of the assembled partial structure of the LED lamp of the present invention;

[0022] Figure 4 is Figure 1 a schematic diagram of the assembled partial structure of the LED lamp of the present invention;

[0023] Figure 5 is Figure 4 a partial structure cross-sectional view of the LED lamp of the present invention;

[0024] Figure 6 is Figure 3 a schematic diagram of the structure of the upper cover base of the LED lamp of the present invention from another angle;

[0025] Figure 7 is Figure 1 a schematic diagram of the clamping structure of the LED lamp of the present invention;

[0026] Figure 8 is Figure 7 an exploded structural diagram of the clamping structure of the LED lamp of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be intermediate elements present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this invention belongs. The terms used in the description of this invention herein are for the purpose of describing specific implementations only and are not intended to limit the invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] Please refer to Figure 1 and Figure 2 , this invention provides an LED lamp, which is applied in places such as shopping malls, showrooms, sales counters, etc., and can realize multi-directional and multi-angle light output adjustment. This LED lamp includes a rail module 1, a bracket module 2 and a light source module 3. The light source module 3 is installed in the bracket module 2, and the bracket module 2 is movably installed in the rail module 1, and the bracket module 2 can move along the rail module 1.

[0031] Please refer to Figures 2 to 6 , the bracket module 2 includes a base 21, an upper cover 22, a rotating structure 23 and a clamping structure 24. The rotating structure 23 is installed on the upper cover 21, and the clamping structure 24 is installed in the base 21. The upper cover 22 and the base 21 fixedly install the rotating structure 23 and the clamping structure 24.

[0032] More specifically, the upper cover 22 includes a groove-shaped base body 221 and a cover body 222. A receiving hole 2211 is opened in the center of the bottom of the base body 221. A receiving portion 2212 extends upward from the periphery of the receiving hole 2212. Rotating shaft holes 2213 are opened on both sides of the receiving portion 2212. Limiting portions 2214 are respectively provided on the bottom of the base body 221 outside the rotating shaft holes 2213.

[0033] The rotation structure 23 includes a rotation body 231 and a rotation frame 232. The rotation frame 232 is preferably arc-shaped, and the rotation body 231 is installed on the rotation frame 232. A receiving hole 2311 is provided in the middle of the rotation body 231, and a rotation groove 2321 is provided at the center of the bottom of the rotation frame 232. A sliding part 233 that can slide along the rotation groove 2321 is installed in the rotation groove 2321. Rotation columns 2322 are respectively provided at both ends of the rotation frame 232. The rotation columns 2322 are installed in the rotation shaft holes 2213, and the limiting part 2214 is used to limit the outward movement of the rotation columns 2322, so that the rotation frame 232 is rotatably installed on the rotation body 231. In this embodiment, only the rotation shaft holes are provided on the rotation body 231 and the rotation columns are provided on the rotation frame 232, but it is not limited to this method. It is also possible to install the rotation frame on the rotation body by providing rotation columns on the rotation body and rotation shaft holes on the rotation frame. In addition, the provision of the limiting part 2214 can prevent the rotation columns 2322 from detaching from the rotation body 231 during use and adjustment.

[0034] Please refer to Figure 2 and Figure 4 , the light source module 3 is installed in the receiving hole 2311 and fixed to the sliding part 233. The cover body 222 is installed on the receiving hole 2311 of the rotation body 231 and fixes the light source module 3. The light source module 3 includes an LED light source 31, a lens 32, and a lens fixing seat 33 arranged in sequence. The LED light source 31 is fixed on the sliding part 233, and the lens 32 is installed in the lens fixing seat 33.

[0035] Please refer to Figure 1 , when it is necessary to adjust the light output direction of the light source module 3, by rotating the rotation body 231 to slide along the rotation groove 2321, the rotation of the LED light in the YZ plane is realized; by rotating the rotation body 231 to rotate along the rotation shaft hole 2213, the rotation of the LED light in the XZ plane is realized. It can be understood that when adjusting the light output angle of the LED light, the cover body 222 is equivalent to a rotating contact, and the rotation adjustment of the LED light in the XZ and YZ directions is realized by pressing the cover body 222.

[0036] Please refer to Figure 2 , Figure 7 and Figure 8, the clamping structure 24 includes a clamping body 241, two sliders 242, two slide rails 243 and a pressing block 244. More specifically, two limiting plates 2411 are horizontally provided at the upper end of the clamping body 241, a clamping plate 2412 protrudes below the two limiting plates 2411 in the middle of the clamping body 241, and a through hole 2413 is provided on the clamping plate 2412. It can be understood that the number of slide rails 243 is not limited to two, and can also be one or more. In order to ensure the telescopic property of the slider 242 on the slide rail 243, a spring can be installed on the slide rail 243 for resetting, or the slide rail 243 can be made of an elastic material, as long as the relative movement of the slider 242 with respect to the clamping body 241 can be achieved.

[0037] The slider 242 is provided with a pressing part 2421 and two connecting holes 2422, and the guide block 2423 is also provided on the slider 242. The end face of the pressing part 2421 has an arc transition; the pressing block 244 includes a pressing base body 2441 and two pressing protrusions 2442 extending from the pressing base body 2441.

[0038] When assembling the clamping structure 24, the slide rail 243 is passed through the through hole 2413, and then both ends of the slide rail 243 are installed in the connecting hole 2422. The pressing protrusion 2442 abuts against the pressing part 2421, and a positioning space is enclosed by the two limiting plates 2411 and the two pressing protrusions 2442.

[0039] Please refer to Figures 2 to 5 , the base 21 is composed of a bottom plate 211, two side plates 212 and two end plates 213. The bottom plate 211, the two side plates 212 and the two end plates 213 enclose a receiving space with one open side. Two clamping holes 2121 are opened on each side plate 212; positioning columns 2215 are respectively upward provided at both ends of the bottom of the base body 221; the clamping structure 24 is installed in the receiving space; the positioning columns 2215 are correspondingly inserted into the positioning space of the clamping structure 24, and the guide block 2423 is correspondingly inserted into the clamping hole 2121 of the base 21.

[0040] Among them, a limiting platform is formed between the pressing protrusion 2442 and the pressing base body 2441. A limiting groove 2216 is provided on the end face of the base body 221. The pressing base body 2441 is installed in the limiting groove 2216, and the limiting platform abuts against the inner end face of the limiting groove 2216; two grooves 2122 are opened at the upper end of the side plate 212, and a clamping platform 2414 is respectively provided on both sides of the clamping body 241, and the clamping platform 2414 is clamped in the groove 2122.

[0041] Please refer to Figures 1 to 3, the guide rail module 1 includes a guide rail 11, guide rail portions 111 are provided on both sides of the guide rail 11, the upper cover 22 is mounted on the base 21, the guide rail portions 111 are disposed between the guide block 2423 and the base body 221, the guide block 2423 is movably clamped on the guide rail module 1, and the light source module 3 can move along the guide rail module 1 through the support module 2 to achieve movement in the Y-axis direction. The guide block 2423 can expand and contract along the clamping hole 2121 of the base 21. When it is necessary to remove the support module 2 from the guide rail module 1 or install it onto the guide rail module 1, pressing the pressing convex portion 2442 forcefully can contract the guide block 2423, causing the guide block 2423 to disengage from the guide rail portion 111, which is convenient and fast, and is more concise and convenient than connecting by screws or other means, with high disassembly and assembly efficiency.

[0042] Please refer to Figure 1 and Figure 2 , the base 21 further includes a PCB board 214 and a plurality of terminals 215 mounted on the PCB board 214. Terminal holes 2111 are provided on the bottom plate 211, and a plurality of terminal connection holes 2141 are formed in the middle of the PCB board 214. One end of the 215 is fixedly connected in the terminal connection hole 2141, and the other end of the terminal 215 passes through the terminal hole 2111; a guide plate 12 is mounted at the bottom of the guide rail 11, and the terminal 215 can movably abut against the guide plate 12, thereby realizing moving point contact electrical connection, avoiding the problems that the cables in the conventional design are prone to entanglement and hinder the free movement of the support module 2 in the guide rail module 1.

[0043] The clamping body 241 is provided with a fixed through hole 2415, and threaded holes 2142 are formed at both ends of the PCB board 214. When the clamping structure 24 is mounted on the base 21, the clamping structure 24 is fixed to the base 21 by a screw (not shown in the figure) passing through the fixed through hole 2415 and the threaded hole 2142 of the PCB board 214.

[0044] Screw holes 2112 are respectively formed at both ends of the bottom plate 211, and threaded fixing holes 2216 are formed in the positioning posts 2215; when the upper cover 22 is mounted on the base 21, the positioning posts 2215 are inserted into the positioning space of the clamping structure 24, the pressing base body 2441 is mounted in the limiting groove 2216, the clamping table 2414 is clamped in the groove 2122, and then a screw (not shown in the figure) is passed through the screw hole 2112 and screwed into the threaded fixing hole 2216, so that the upper cover 22 is fixed to the base 21.

[0045] When the present invention is assembled, in the first step, the light source module 3, the rotating structure 23 and the upper cover 22 are assembled. First, the sliding part 233, the LED light source 31, the lens 32 and the lens fixing seat 33 are sequentially installed in the receiving hole 2311 of the rotating body 231, and the light source module 3 is fixed by the cover body 222. Then, the rotating body 231 is installed on the base body 221, and the rotating frame 232 is installed on the base body 221. The sliding part 233 is movably connected to the rotating frame 232. In the second step, the base 21 and the clamping structure 24 are assembled, and the guide block 2423 is correspondingly inserted into the clamping hole 2121 of 21. In the third step, the bracket module 2 is assembled. The upper cover 22 is installed on the base 21, so that the rotating structure 23 and the clamping structure 24 are installed between the upper cover 22 and the base 21. The guide block 2423 can be telescoped in the clamping hole 2121 by pressing the pressing convex part 2442. In the fourth step, the bracket module 2 is assembled to the guide rail module 1 to realize the horizontal movement of the bracket module 2 in the guide rail module 1. The LED lamp of the present invention can be in a smaller space. Compared with the existing lamps, it can realize the rotational adjustment of the LED light in the XZ and YZ directions, and at the same time, it can meet the horizontal movement of the LED light along the guide rail module 1 in the Y-axis direction to realize multi-angle and multi-directional adjustment.

[0046] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0047] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

Claims

1. An LED lamp, characterized in that: It includes a guide rail module, a bracket module and a light source module. The bracket module includes a base, an upper cover and a rotating structure. Guide blocks are respectively installed on the sides of the base. The upper cover includes a groove-shaped base body and a cover body. A receiving hole is opened in the center of the bottom of the base body, and a receiving portion extends upward along the periphery of the receiving hole. The rotating structure includes a rotating body and a rotating frame. The rotating body is installed on the rotating frame. A receiving hole is provided in the middle of the rotating body. A rotating groove is provided in the center of the bottom of the rotating frame. A sliding portion that can slide along the rotating groove is installed in the rotating groove. The light source module is installed in the receiving hole and fixed to the sliding portion. The two ends of the rotating frame are rotatably installed on the receiving portion. The cover body is installed on the receiving hole of the rotating body and fixes the light source module. The upper cover is installed on the base. The guide block is movably installed on the guide rail module. The bracket module can move along the guide rail module. The bracket module further includes a clamping structure. The clamping structure includes a clamping body, two sliders, at least one slide rail and a pressing block. Two limiting plates are provided horizontally at the upper end of the clamping body. A clamping plate protrudes below the two limiting plates in the middle of the clamping body. A through hole is provided on the clamping plate. The slider is provided with an extrusion portion and at least one connecting hole. The guide block is also provided on the slider. The pressing block includes a pressing base body and two pressing protrusions extending from the pressing base body. The slide rail passes through the through hole on the clamping plate, and the two ends of the slide rail are installed in the connecting hole. The pressing protrusion abuts against the extrusion portion. The two limiting plates and the two pressing protrusions enclose a positioning space. The base is composed of a bottom plate, two side plates and two end plates. The bottom plate, the two side plates and the two end plates enclose a receiving space with one open side. Two clamping holes are opened on each side plate. Positioning columns are respectively provided upward at both ends of the bottom of the base body. The clamping structure is installed in the receiving space. The positioning columns are inserted into the positioning space of the clamping structure. The guide block is inserted into the clamping hole of the base. A limiting platform is formed between the pressing protrusion and the pressing base body. A limiting groove is provided on the end face of the base body. The pressing base body is installed in the limiting groove. The limiting platform abuts against the inner end face of the limiting groove. Two grooves are opened at the upper end of the side plate. A clamping platform is respectively provided on both sides of the clamping body. The clamping platform is clamped in the groove. Rotating shaft holes are opened on both sides of the receiving portion. Limiting portions are respectively provided outside the rotating shaft holes at the bottom of the base body. Rotating columns are respectively provided at both ends of the rotating frame. The rotating columns are installed in the rotating shaft holes. The limiting portions are used to limit the outward movement of the rotating columns. By rotating the rotating body and sliding along the rotating groove, rotation in the YZ plane is achieved. By rotating the rotating body and rotating along the rotating shaft hole, rotation in the XZ plane is achieved.

2. The LED lamp according to claim 1, wherein: The guide rail module includes a guide rail. Guide rail portions are provided on both sides of the guide rail. The guide rail portions are installed between the guide block and the base body.

3. The LED lamp according to claim 2, wherein: The base further includes a PCB board and a plurality of terminals mounted on the PCB board. Terminal holes are provided on the bottom plate, and the terminals pass through the terminal holes. A guide plate is mounted at the bottom of the guide rail, and the terminals are movably abutted against the guide plate.

4. The LED lamp according to claim 1, characterized in that: The light source module includes an LED light source, a lens, and a lens fixing seat arranged in sequence. The LED light source is fixed on the sliding portion, and the lens is mounted in the lens fixing seat.

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