Multi-axis multi-angle adjustable LED tube spotlight

Abstract

The utility model relates to a multi-shaft and multi-angle adjustable LED (light-emitting diode) tube spotlight which comprises a track head, a rotating assembly, a rotating rod, a plurality of rotating rods and a lamp body, according to the multi-shaft and multi-angle adjustable LED tube spotlight, the storage openings are regularly formed in the upper side and the lower side of the outer side adapter rod in a staggered mode, so that the rotating storage angle between the two rotating rods can be reduced, the minimum rotating angle forms an acute angle, and the occupied space and the size of the tube spotlight after being stored can be reduced. Moreover, through the cooperation of the lens quick-mounting sleeve and the quick-mounting sleeve bracket, the lens can be quickly mounted and replaced. And moreover, the edge of the lens is not provided with a shielding object, so that the efficiency of the LED luminous source can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lighting technical field, concretely relates to a kind of multi-axis multi-angle adjustable LED cylinder spotlight. BACKGROUND

[0002] The existing track cylinder spotlight, generally through rotating component, the rotation of lamp body is adjusted, and the up-down angle of lamp body is adjusted by 2-3 rotating rods, so as to adjust the illumination angle of cylinder spotlight. However, the existing track cylinder spotlight also has certain drawbacks, that is, the rotating rod cannot be well stored and adjusted. Generally, the minimum angle of rotation around the shaft between the two adjacent rotating rods is 90°.

[0003] After the existing cylinder spotlight is straightened by rotating all rotating rods, the distance between the cylinder spotlight and the irradiated object can be shortened, and the brightness of the irradiated object can be improved. However, when all rotating rods of the cylinder spotlight are rotated and stored, the lamp body cannot be stored as much as possible. Because the minimum angle of rotation between the two existing rotating rods is 90°, if more rotating rods are provided, the moving range of the cylinder spotlight can be improved after straightening, but the space occupied by the lamp body during storage will be larger. SUMMARY

[0004] The technical problem solved by the utility model is to provide a multi-axis multi-angle adjustable LED cylinder spotlight.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] A multi-axis multi-angle adjustable LED cylinder spotlight comprises a track head, a rotating component, a rotating rod, a plurality of rotating rods and a lamp body. The rotating component is arranged and installed at the lower end of the track head. The rotating rod is installed at the lower end of the rotating component and rotates horizontally around the shaft through the rotating component. The rotating rod and the plurality of rotating rods are connected together at the head and tail through screw bolts and nuts. The screw rod of the screw bolt passes through two components and serves as the rotating shaft between the two components. The tail end of the last rotating rod is fixedly connected with the lamp body. The lamp body is adjusted in up-down and left-right distance and illumination angle through the rotation of the plurality of rotating rods in sequence. The lamp body is horizontally rotated and adjusted through the rotating rod and the rotating component.

[0007] The plurality of rotating rods comprise inner rotating rods and outer rotating rods. The tail end of the rotating rod is provided with a clamping opening for clamping the inner rotating rod. The head and tail ends of the outer rotating rod are regularly provided with second clamping openings for clamping the inner rotating rod. The rotating rod and the lamp body are connected in sequence through the plurality of inner rotating rods and the plurality of outer rotating rods.

[0008] Further, the inner rotating rod comprises a first rotating rod and a third rotating rod, the outer rotating rod comprises a second rotating rod and a fourth rotating rod, the first rotating rod is arranged between the rotating rod and the second rotating rod and is clamped by the rotating rod and the second rotating rod; the third rotating rod is arranged between the second rotating rod and the fourth rotating rod and is clamped by the third rotating rod and the fourth rotating rod; the tail end of the fourth rotating rod is fixedly connected with the lamp body.

[0009] Further, the inner rotating rod is a round rectangular, regular two groups of bosses are arranged at the head and tail of the left and right side panels of the inner rotating rod, the two groups of bosses are arranged horizontally along the axial direction of the inner rotating rod; regular rotating shaft holes are arranged on the bosses, the rotating shaft holes pass through the screw rod part of the bolt, and the rotating shaft holes penetrate the inner rotating rod; regular boss clamping grooves are arranged on the inner walls of the clamping openings of the rotating rod and the outer rotating rod, the boss clamping grooves are arranged along the shape of the bosses.

[0010] Further, the head and tail ends of the inner rotating rod are respectively arranged in an open manner, forming openings, and the side panels of the inner rotating rod at the opening positions form head and tail end side panels with elasticity.

[0011] Further, the outer rotating rod comprises left and right side panels, the left and right side panels are arranged in parallel, regular second clamping openings for clamping the inner rotating rod are arranged at the front and rear ends of the left and right side panels, regular fastener mounting holes for conveniently clamping the head of the bolt and the nut are arranged on the outer side of the second clamping openings, and regular rotating shaft holes for conveniently passing through the screw rod part of the bolt are further arranged in the fastener mounting holes.

[0012] Further, regular top plates and bottom plates are arranged on the upper and lower sides of the left and right side panels of the outer rotating rod, the top plates and the bottom plates are arranged in a staggered manner, the top plates are regularly arranged at the upper rear section of the side panels, the bottom plates are regularly arranged at the lower front section of the side panels, and receiving openings for conveniently rotating the inner rotating rod are formed at the front section of the top plates and the rear end of the bottom plates.

[0013] Further, regular lenses and decorative rings are arranged inside the front end of the lamp body, the lenses are installed and fixed on the front end of the lamp body through lens quick mounting sleeves and quick mounting sleeve supports;

[0014] The middle opening of the quick mounting sleeve support is arranged to form a light emitting hole for conveniently emitting light of an LED light source, and regular quick mounting sleeve support fixing holes are further arranged on the quick mounting sleeve support, the quick mounting sleeve support is installed and fixed in the inner cavity at the lower end of the lamp body shell through screws passing through the quick mounting sleeve support fixing holes;

[0015] The fast-mounting sleeve support is regularly provided with a plurality of fast-mounting sleeve fixing sliding holes for assembling the lens fast-mounting sleeve at the edge and a plurality of fast-mounting sleeve positioning sliding grooves for quickly positioning and locking the lens fast-mounting sleeve, the plurality of fast-mounting sleeve fixing sliding holes and the plurality of fast-mounting sleeve positioning sliding grooves are arranged in an arc shape along the circumferential direction of the fast-mounting sleeve support and regularly avoid the regularly circumferentially arranged light-emitting holes;

[0016] The fast-mounting sleeve fixing sliding hole penetrates the upper and lower ends of the fast-mounting sleeve support, forming an insertion end with a larger opening diameter and a fixing end with a smaller opening diameter at one end of the fast-mounting sleeve support, the insertion end and the fixing end are connected together to form the fast-mounting sleeve fixing sliding hole;

[0017] The fast-mounting sleeve positioning sliding groove is arranged at the upper end of the fast-mounting sleeve support, and a first positioning protrusion protruding upward is further arranged in the middle, the first positioning protrusion separates the fast-mounting sleeve positioning sliding groove into a sliding groove and a fixing groove;

[0018] The lower end of the lens fast-mounting sleeve is regularly provided with a plurality of fast-mounting sleeve fixing buckles and second positioning protrusions matched therewith at the circumferential position of the plurality of fast-mounting sleeve fixing sliding holes and the plurality of fast-mounting sleeve positioning sliding grooves; the fast-mounting sleeve fixing buckle is matched with the fast-mounting sleeve fixing sliding hole, the fast-mounting sleeve fixing buckle is inserted from the insertion end of the fast-mounting sleeve fixing sliding hole and rotated to the fixing end of the fast-mounting sleeve fixing sliding hole, thereby quickly and rotatably locking the lens fast-mounting sleeve on the fast-mounting sleeve support;

[0019] The second positioning protrusion at the lower end of the lens fast-mounting sleeve slides in the fast-mounting sleeve positioning sliding groove and is matched with the first positioning protrusion in the fast-mounting sleeve positioning sliding groove, the second positioning protrusion slides through the sliding groove in the fast-mounting sleeve positioning sliding groove, after sliding through the first positioning protrusion, the second positioning protrusion is limited in the fixing groove of the fast-mounting sleeve positioning sliding groove through the limitation of the first positioning protrusion, so as to achieve the quick positioning and locking of the lens fast-mounting sleeve;

[0020] The upper end of the lens fast-mounting sleeve is regularly provided with an inner cavity for mounting the lens, which is open at both ends, a lens mounting hole for conveniently mounting the lens is formed at the upper end thereof, and a light source shining hole for conveniently shining the light source of the LED is formed at the lower end thereof;

[0021] The upper end edge of the lens fast-mounting sleeve is also regularly provided with a plurality of elastic lens buckles for grabbing the lens, the upper end edge of the lens is regularly provided with a plurality of lens sockets matched therewith at the position of the plurality of elastic lens buckles, the lens is hooked by the elastic lens buckle to the plurality of lens sockets at the edge of the lens, thereby quickly and rotatably locking the lens in the inner cavity of the upper end of the lens fast-mounting sleeve.

[0022] Further, the back of the bottom plate is regularly provided with a PCB card slot for mounting a PCB board, the LED light source is welded on the front of the PCB board, the PCB card slot is communicated with the light emitting hole, and the LED light source extends into the light emitting hole.

[0023] Further, the quick-mounting sleeve fixing buckle is formed by extending downwardly at the lower end face of the lens quick-mounting sleeve to form a longitudinal beam structure, and extending inwardly at the bottom end of the longitudinal beam structure to form a horizontal beam structure, so that the L-shaped quick-mounting sleeve fixing buckle is formed at the lower end face of the lens quick-mounting sleeve; the horizontal beam structure at the bottom end of the L-shaped quick-mounting sleeve fixing buckle cooperates with the lower end face of the lens quick-mounting sleeve to form a clamping opening, and the clamping opening is used for clamping the fixed end of the quick-mounting sleeve fixing sliding hole.

[0024] Further, the elastic lens buckle is formed by extending upwardly at the upper end edge of the lens quick-mounting sleeve to form an elastic strip, and extending inwardly at the top end of the elastic strip to form a convex structure, so that the elastic buckle structure for grabbing and locking the lens is formed at the upper end edge of the lens quick-mounting sleeve; the lens socket is formed by extending inwardly at the upper end edge of the lens to form a mouth-shaped structure, and a baffle structure is regularly arranged in the mouth-shaped structure; the lens quick-mounting sleeve grabs the baffle structure inside the lens socket through the convex structure at the top end of the elastic buckle structure, so that the lens is quickly mounted and locked in the inner cavity of the lens quick-mounting sleeve.

[0025] The multi-axle multi-angle adjustable LED cylinder spotlight of the utility model, through regularly staggered arrangement of receiving openings on the upper and lower sides of the outer rotating rods, the rotating receiving angle between the two rotating rods can be reduced. The original rotating receiving angle between the two rotating rods is 90°. The application forms corresponding receiving openings on the front section of the top plate and the rear section of the bottom plate by staggering the top plate and the bottom plate on the upper and lower sides of the second rotating rod. The first rotating rod and the second rotating rod, and the second rotating rod and the third rotating rod can continue to rotate close to each other through the receiving openings, and the minimum rotating angle forms an acute angle, so that the occupied space and volume of the cylinder spotlight after being received can be reduced.

[0026] The multi-shaft multi-angle adjustable LED cylinder spotlight can quickly replace and install and replace the lens, and the required lens is different for different places and requirements, so that different atmospheres can be created. In the past, a threaded baffle is generally used in cooperation with a threaded hole in the lower end of the lamp body to lock the lens in the lamp body, and this design is time-consuming and labor-consuming when installing and replacing the lens, and is inconvenient to install and replace. Moreover, the baffle will block the edge of the lens, thereby blocking part of the light source, resulting in relatively low lighting efficiency. However, the lens quick mounting sleeve and the quick mounting sleeve support are cooperated, so that the lens can be quickly installed and replaced. Moreover, the edge of the lens is not blocked, so that the efficiency of the LED light source can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural diagram of the utility model;

[0028] Figure 2 is Figure 1 an explosion state diagram;

[0029] Figure 3 is Figure 1 a structural diagram of the second rotating rod in the utility model;

[0030] Figure 4 is Figure 1 a structural diagram of the third rotating rod in the utility model;

[0031] Figure 5 is Figure 1 an explosion diagram of the internal structure of the lamp body in the utility model;

[0032] Figure 6 is Figure 5 an explosion diagram of the bottom perspective view;

[0033] Figure 7 is Figure 5 a combination state diagram of the utility model;

[0034] Among them:

[0035] 1, track head, 2, rotating assembly, 3, rotating rod, 4, first rotating rod, 5, second rotating rod, 6, third rotating rod, 7, fourth rotating rod, 8, lamp body, 91, bolt, 92, nut;

[0036] 201, threaded rod, 301, clamping opening;

[0037] 401, first side panel, 402, boss, 403, rotating shaft hole, 404, opening;

[0038] 501, second side panel, 502, second clamping opening, 503, clamping plate, 504, top plate, 505, bottom plate, 506, receiving opening, 507, bolt and nut mounting groove

[0039] 801, honeycomb rear cover

[0040] 81, lens, 8101, lens bayonet

[0041] 82, decorative ring,

[0042] 83, lens quick mounting sleeve, 8301, lens buckle, 8302, lens mounting cavity, 8303, quick mounting sleeve fixing buckle, 8304, second positioning protrusion

[0043] 84, quick mounting sleeve support, 8401, light emitting hole, 8402, support fixing hole, 8403, quick mounting sleeve fixing sliding hole, 8404, quick mounting sleeve positioning sliding groove, 8405, first positioning protrusion, 8406, PCB board clamping groove

[0044] 85, LED light source, 86, PCB board DETAILED DESCRIPTION

[0045] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0047] As Figures 1-7The utility model provides a kind of multi-axis multi-angle adjustable LED cylinder spotlight, including track head 1, rotating assembly 2, rotating rod 3, first rotating rod 4, second rotating rod 5, third rotating rod 6, fourth rotating rod 7 and lamp body 8.The rotating assembly 2 is arranged and installed at the lower end of track head 1, as rotating shaft.Rotating rod 3 is installed at the lower end of rotating assembly 2, rotates around shaft by rotating assembly 2.Rotating rod 3, first rotating rod 4, second rotating rod 5, third rotating rod 6 and fourth rotating rod 7 are sequentially connected head to tail, and are connected together by bolt 91 and nut 92 cooperation rotation, and the screw rod portion of bolt 91 passes through two components, and is used as the rotating shaft between two components.The tail end of fourth rotating rod 7 is fixedly connected with lamp body 8, and lamp body 8 is sequentially adjusted by the rotation of fourth rotating rod 7, third rotating rod 6, second rotating rod 5, first rotating rod 4 up and down, left and right distance and irradiation angle.Lamp body 8 is adjusted by rotating rod 3 and rotating assembly 2 to rotate horizontally, so as to adjust its position and irradiation angle in horizontal direction.

[0048] Further, as shown in Figure 2 The lower end of rotating assembly 2 is provided with threaded rod 201, and the top end of rotating rod 3 is provided with threaded hole matched with threaded rod 201.Rotating rod 3 is matched with threaded rod 201 at the lower end of rotating assembly by threaded hole, and is locked and fixed at the lower end of rotating assembly 2.

[0049] Further, the lower end of rotating rod 3 is provided with opening, to form clamping opening 301 for clamping the first end of first rotating rod 4.

[0050] Further, as shown in Figure 2 And Figure 3 The first rotating rod 4 and the third rotating rod 6 are the same structure, as inside rotating rod, and the side plate 401 is a round rectangular shape.Two groups of bosses 402 are regularly arranged on the left and right side plates of first rotating rod 4 and third rotating rod 6, and the two groups of bosses 402 are horizontally arranged along the axial direction (length direction) of rotating rod and are horizontally arranged at the head and tail of rotating rod.

[0051] Further, the boss 402 is regularly provided with shaft hole 403 for the screw rod portion of bolt 91 to pass through, and the shaft hole 403 penetrates the first rotating rod and penetrates the bosses on the left and right sides.The boss 402 is a cylindrical boss, and correspondingly, the inner wall of the clamping opening of rotating rod 3, second rotating rod 5 and fourth rotating rod 7 is regularly provided with boss clamping groove for the boss to be clamped, and the boss clamping groove is a cylindrical clamping groove, so that the cylindrical boss 402 can be clamped and positioned conveniently.

[0052] Furthermore, the second rotating rod 4 has openings 404 regularly provided at both ends. The openings 404 at both ends extend inward and connect, thereby forming side panels with a certain degree of elasticity at the ends. The openings facilitate the smooth insertion of the second rotating rod into the clamping joint of the rotating rod and the third rotating rod, and allow it to be held in place by the clamping joint of the rotating rod and the third rotating rod.

[0053] Furthermore, such as Figure 4 As shown, the second rotating rod 5 serves as the outer rotating rod and as the rotating rod of the first rotating rod 4 and the third rotating rod 6, and is used to clamp the inner rotating rods (4, 6). The second rotating rod 5 includes second side panels 501 on the left and right sides. The left and right side panels 501 are arranged in parallel and symmetrically. The front and rear ends of the second rotating rod 501 are regularly provided with second clamping mouths 502 for clamping the tail of the first rotating rod 4 and the head of the second rotating rod 6. Clamping plates 503 are formed at the left and right side panels at the second clamping mouths 502.

[0054] Furthermore, the outer surfaces of the second clamps 502 at both ends of the second rotating rod 5 are regularly provided with mounting holes 507 for easy insertion of the head of the bolt 91 and the nut 92. The mounting holes 507 are also regularly provided with rotating shaft holes for easy passage of the screw portion of the bolt 91.

[0055] Furthermore, a top plate 504 and a bottom plate 505 are regularly arranged at the upper and lower ends of the second side panels 501 on both the left and right sides, respectively. The top plate 504 and the bottom plate 505 are staggered vertically and horizontally. The top plate 504 is regularly located at the upper rear section of the left and right side panels, and the bottom plate 505 is regularly located at the lower front section of the left and right side panels. Therefore, storage openings 506 are formed at the front section of the top plate 504 and the rear section of the bottom plate 505, respectively.

[0056] like Figures 1-4 As shown, the storage opening 506 reduces the rotation angle between the two rotating rods. Previously, the minimum rotation angle between the two rotating rods was 90° due to the lack of a storage opening. This application, however, creates storage openings 506 in the front section of the top plate and the rear section of the bottom plate by offsetting the top and bottom plates on the upper and lower sides of the second rotating rod 5. Figure 2 As shown, the first rotating rod 4 and the second rotating rod 5, as well as the second rotating rod 5 and the third rotating rod 6, can continue to rotate and approach each other through the storage opening. The minimum rotation angle forms an acute angle, which can reduce the space and volume occupied by the downlight after it is stored.

[0057] Furthermore, the head of the fourth rotating rod 7 is provided with a clamp for holding the tail of the third rotating rod 6, and its tail is fixedly connected to the side panel of the lamp body 8.

[0058] The second rotating rod 5 is used as an outer rotating rod, and the first rotating rod 4 and the second rotating rod 6 are used as inner rotating rods, and the outer rotating rod is regularly provided with a clamping plate and a clamping opening at the head and tail ends for clamping the inner rotating rods.

[0059] Further, as shown in the figure, Figure 1 The front end of the lamp body 8 is regularly provided with a lens 81 and a decorative ring 82, and the rear end of the lamp body is regularly provided with a honeycomb rear cover 801.

[0060] Further, as shown in the figure, Figures 5-7 The lens 81 of the utility model is fixed and installed at the front end of the lamp body 8 through a lens quick mounting sleeve 83 and a quick mounting sleeve support 84.

[0061] Further, as shown in the figure, Figure 1 The quick mounting sleeve support 84 is regularly provided with a plurality of support fixing holes 8402, and the quick mounting sleeve support passes through the support fixing holes 8402 through screws and other fasteners, so as to be fixed and installed in the inner cavity of the lower end of the lamp body shell. The middle position of the quick mounting sleeve support 84 is provided with a light emitting hole 8401 for the light source of the LED light source 85, the LED light source 85 is welded on the front face of the PCB board 86, the PCB board 86 is installed in the PCB board clamping groove 8406 on the back face of the quick mounting sleeve support 84, and is fixed and installed in the inner cavity of the lower end of the lamp body shell together with the quick mounting sleeve support 84. The PCB board 86 is pressed by the quick mounting sleeve support, and the back face is tightly attached to the inner wall of the lamp body shell, so as to effectively conduct and dissipate heat through the lamp body shell.

[0062] Further, the PCB board clamping groove 8406 and the light emitting hole 8401 are communicated, and when the PCB board is installed in the PCB board clamping groove 8406, the LED light source 85 of the front end face extends into the light emitting hole 8401.

[0063] Further, the quick mounting sleeve support 84 is regularly provided with a plurality of quick mounting sleeve fixing sliding holes 8403 for assembling the lens quick mounting sleeve 83 at the edge, and is regularly provided with a plurality of quick mounting sleeve positioning sliding grooves 8404 for quick positioning and locking of the lens quick mounting sleeve 83. The plurality of quick mounting sleeve fixing sliding holes 8403 and the plurality of quick mounting sleeve positioning sliding grooves 8404 are arranged in an arc shape along the circumferential direction of the quick mounting sleeve support 84, and are regularly arranged circumferentially away from the light emitting hole 8401 in the middle position.

[0064] Further, in an embodiment, the plurality of quick mounting sleeve fixing sliding holes 8403 and the plurality of quick mounting sleeve positioning sliding grooves 8404 are respectively provided with two groups and are cross arranged.

[0065] Further, in an embodiment, the quick mounting sleeve support is a circular quick mounting sleeve support.

[0066] Further, the quick-mounting sleeve fixing sliding hole 8403 penetrates the upper and lower ends of the quick-mounting sleeve support 84, forming an insertion end with a larger opening diameter and a fixing end with a smaller opening diameter on the quick-mounting sleeve support 84, and the insertion end and the fixing end are connected together to form the quick-mounting sleeve fixing sliding hole.

[0067] Further, the quick-mounting sleeve positioning sliding groove is arranged at the upper end of the quick-mounting sleeve support 84, and a first positioning protrusion 8405 protruding upward is further arranged in the middle of the quick-mounting sleeve positioning sliding groove. The first positioning protrusion 8405 separates the quick-mounting sleeve positioning sliding groove 8404 into a sliding groove and a fixing groove.

[0068] Further, a plurality of quick-mounting sleeve fixing buckles 8303 and second positioning protrusions 8304 are regularly arranged at the circumferential position of the lower end of the lens quick-mounting sleeve 83 along the plurality of quick-mounting sleeve fixing sliding holes 8403 and the plurality of quick-mounting sleeve positioning sliding grooves 8404. The quick-mounting sleeve fixing buckle 8303 cooperates with the quick-mounting sleeve fixing sliding hole 8403, the quick-mounting sleeve fixing buckle 8303 is inserted from the insertion end of the quick-mounting sleeve fixing sliding hole 8403, and is rotated and slid to the fixing end of the quick-mounting sleeve fixing sliding hole 8403, so as to quickly install and lock the lens quick-mounting sleeve 83 on the quick-mounting sleeve support 84.

[0069] Further, the second positioning protrusion 8304 at the lower end of the lens quick-mounting sleeve 83 slides in the quick-mounting sleeve positioning sliding groove 8404 and cooperates with the first positioning protrusion 8405 in the quick-mounting sleeve positioning sliding groove 8404. When the lens quick-mounting sleeve is rotated at the upper end of the quick-mounting sleeve support, the second positioning protrusion 8304 at the lower end of the lens quick-mounting sleeve slides through the sliding groove of the quick-mounting sleeve positioning sliding groove 8404, and after sliding through the first positioning protrusion 8405, the second positioning protrusion is limited by the first positioning protrusion and is limited in the fixing groove of the quick-mounting sleeve positioning sliding groove 8404, so as to realize the quick positioning and locking of the lens quick-mounting sleeve 83. At the same time, through the cooperation of the first positioning protrusion and the second positioning protrusion, sound feedback can be provided when the lens quick-mounting sleeve 83 is installed, so as to know whether the lens quick-mounting sleeve 83 is installed in place.

[0070] Further, the quick-mounting sleeve fixing buckle 8303 extends downward at the lower end of the lens quick-mounting sleeve 83 to form a longitudinal beam structure, and further extends inward at the bottom end to form a transverse beam structure, so as to form an L-shaped quick-mounting sleeve fixing buckle at the lower end of the lens quick-mounting sleeve 83. The transverse beam structure at the bottom end of the L-shaped quick-mounting sleeve fixing buckle cooperates with the lower end of the lens quick-mounting sleeve to form a clamping opening and clamps the baffle at the fixing end of the quick-mounting sleeve fixing sliding hole 8403, so as to realize the quick assembly and locking of the lens quick-mounting sleeve.

[0071] Further, the upper end of the lens quick mounting sleeve 83 is regularly provided with a lens mounting cavity 8302 for mounting the lens 81, which is open at both upper and lower ends, and is provided with a lens mounting hole at the upper end for conveniently mounting the lens, and a light passing hole at the lower end for conveniently allowing the light source of the LED to emit light.

[0072] Further, the upper end edge of the lens quick mounting sleeve 83 is regularly provided with a plurality of lens buckles 8301 for grabbing or hooking the lens 81. Correspondingly, the upper end edge of the lens 81 is regularly provided with a plurality of lens buckling holes 8101 at positions corresponding to the lens buckles 8301. The lens 81 is grabbed or hooked by the lens buckles 8301 at the lens buckling holes 8101 at the lens edge, so as to quickly mount and lock the lens 81 in the lens mounting cavity 8302 of the lens quick mounting sleeve 83.

[0073] Further, the lens buckling hole 8301 is an elastic buckle, which is formed by extending upward at the upper end edge of the lens quick mounting sleeve 83 to form an elastic strip, and further extending inward at the top end to form a convex structure, so as to form an elastic buckle structure for grabbing or hooking and locking the lens 81. Correspondingly, the lens buckling hole 8101 is recessed inward at the upper end edge of the lens 81, and is formed with a baffle structure at the upper end edge. Thus, the baffle structure inside the lens buckling hole is grabbed or hooked by the convex structure at the top end of the elastic buckle, so as to quickly lock and fix the lens.

[0074] Further, as shown in FIG. 1, Figures 1-3 In an embodiment, the lens quick mounting sleeve 83 is arranged along the outer shape of the lens 81, and is arranged as a circular truncated cone body with a larger diameter at the top end and a smaller diameter at the bottom end. Of course, in other embodiments, the lens quick mounting sleeve 83 and the lens 81 can also be arranged as a cylindrical body or the like.

[0075] The multi-axis multi-angle adjustable LED cylinder spotlight can quickly replace and mount the lens 81, and the required lens is different for different places and needs, so as to create different atmospheres. In the past, the lens is usually locked in the lamp body by a threaded baffle cooperating with a threaded hole at the lower end of the lamp body. This design is time-consuming and laborious when mounting and replacing the lens, and is not convenient for mounting and replacing. Moreover, the baffle blocks the edge of the lens, thereby blocking part of the light source, resulting in relatively low lighting efficiency. However, the lens quick mounting sleeve and the quick mounting sleeve support can be used to quickly mount and replace the lens. Moreover, the edge of the lens is not blocked, so as to improve the efficiency of the LED light source.

[0076] The above-described specific embodiments further specifically describe the purposes, technical solutions and beneficial effects of the present application, and it should be understood that the above-described specific embodiments are merely examples of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-axis, multi-angle adjustable LED downlight, characterized in that: The device includes a track head, a rotating assembly, a rotating rod, several rotating rods, and a lamp body. The rotating assembly is installed at the lower end of the track head, and the rotating rod is installed at the lower end of the rotating assembly and rotates horizontally around an axis via the rotating assembly. The rotating rod and the several rotating rods are adjacent to each other and are rotatably connected together by bolts and nuts. The threaded part of the bolt passes through the two components and serves as the rotation axis between the two components. The tail end of the last rotating rod is fixedly connected to the lamp body. The lamp body can be adjusted up, down, left, and right by rotating the several rotating rods and the illumination angle. The lamp body can also be adjusted horizontally by rotating the rotating rod and the rotating assembly. The plurality of rotating rods include inner rotating rods and outer rotating rods. The tail end of the rotating rod is provided with a clamp for holding the inner rotating rod. The two ends of the outer rotating rod are regularly provided with second clamps for holding the inner rotating rod. The rotating rod and the lamp body are rotatably connected by a plurality of inner rotating rods and a plurality of outer rotating rods in sequence.

2. The multi-axis, multi-angle adjustable LED downlight according to claim 1, characterized in that: The inner rotating rod includes a first rotating rod and a third rotating rod, and the outer rotating rod includes a second rotating rod and a fourth rotating rod. The first rotating rod is disposed between the rotating rod and the second rotating rod and is clamped by the rotating rod and the second rotating rod. The third rotating rod is disposed between the second rotating rod and the fourth rotating rod and is clamped by the third rotating rod and the fourth rotating rod. The tail end of the fourth rotating rod is fixedly connected to the lamp body.

3. The multi-axis, multi-angle adjustable LED downlight according to claim 2, characterized in that: The inner rotating rod is a rounded rectangle, and two sets of bosses are regularly arranged at the beginning and end of its left and right side panels. The two sets of bosses are horizontally arranged along the axial direction of the inner rotating rod. The bosses are regularly provided with pivot holes for the threaded part of the bolt to pass through, and the pivot holes penetrate the inner rotating rod. On the inner wall of the clamping joint between the rotating rod and the outer rotating rod, boss slots are regularly provided to facilitate the engagement of the bosses. The boss slots are arranged according to the shape of the bosses.

4. The multi-axis, multi-angle adjustable LED downlight according to claim 3, characterized in that: The inner rotating rod has openings at both ends, forming openings, and the side panels of the inner rotating rod at the opening positions form end panels with a certain degree of elasticity.

5. A multi-axis, multi-angle adjustable LED downlight according to claim 1, characterized in that: The outer rotating rod includes left and right side panels, which are arranged in parallel. The front and rear ends of the side panels are regularly provided with second clamping jaws for clamping the inner rotating rod. The outer surface of the second clamping jaws is regularly provided with fastener mounting holes to facilitate the insertion and installation of the bolt head and the nut. The fastener mounting holes are also regularly provided with rotating shaft holes to facilitate the passage of the bolt thread.

6. A multi-axis, multi-angle adjustable LED downlight according to claim 5, characterized in that: The upper and lower sides of the side panels on the left and right sides of the outer rotating rod are regularly provided with a top plate and a bottom plate. The top plate and the bottom plate are staggered vertically and horizontally. The top plate is regularly located on the upper rear section of the side panel, and the bottom plate is regularly located on the lower front section of the side panel. Storage openings that facilitate the rotation of the inner rotating rod are formed at the front section of the top plate and the rear end of the bottom plate, respectively.

7. A multi-axis, multi-angle adjustable LED downlight according to claim 6, characterized in that: The front end of the lamp body is regularly provided with a lens and a decorative ring. The lens is installed and fixed to the front end of the lamp body by a lens quick-release sleeve and a quick-release sleeve bracket. The quick-release bracket has a central opening to form a light-emitting hole that allows the LED light source to shine through. The quick-release bracket also has several regular quick-release bracket fixing holes. The quick-release bracket is installed and fixed in the inner cavity at the lower end of the lamp body shell by screws passing through the quick-release bracket fixing holes. The quick-release sleeve bracket is regularly provided with several quick-release sleeve fixing sliding holes for assembling the lens quick-release sleeve, and several quick-release sleeve positioning sliding grooves are regularly provided for quick positioning and locking of the lens quick-release sleeve. The several quick-release sleeve fixing sliding holes and the several quick-release sleeve positioning sliding grooves are arc-shaped along the circumferential direction of the quick-release sleeve bracket and are regularly arranged circumferentially, avoiding the light-emitting hole. The quick-release sleeve fixing sliding hole penetrates the upper and lower ends of the quick-release sleeve bracket, forming an insertion end with a larger opening diameter and a fixing end with a smaller opening diameter on the quick-release sleeve bracket. The insertion end and the fixing end are connected together to form the quick-release sleeve fixing sliding hole. The quick-release sleeve positioning groove is provided at the upper end of the quick-release sleeve bracket, and a first positioning protrusion protruding upward is provided in the middle. The first positioning protrusion separates the quick-release sleeve positioning groove, forming a sliding groove and a fixing groove respectively. At the lower end of the lens quick-release sleeve, along the circumferential position of the plurality of quick-release sleeve fixing sliding holes and the plurality of quick-release sleeve positioning sliding grooves, there are a plurality of quick-release sleeve fixing buckles and a second positioning protrusion that cooperate with them; the quick-release sleeve fixing buckles cooperate with the quick-release sleeve fixing sliding holes, the quick-release sleeve fixing buckles are inserted from the insertion end of the quick-release sleeve fixing sliding hole and rotated to the fixing end of the quick-release sleeve fixing sliding hole, thereby quickly rotating and locking the lens quick-release sleeve onto the quick-release sleeve bracket; The second positioning protrusion at the lower end of the lens quick-release sleeve slides in the quick-release sleeve positioning groove and cooperates with the first positioning protrusion in the quick-release sleeve positioning groove. The second positioning protrusion slides through the sliding groove of the quick-release sleeve positioning groove. After sliding past the first positioning protrusion, the second positioning protrusion is restricted by the first positioning protrusion and is restricted in the fixing groove of the quick-release sleeve positioning groove, so as to realize the quick positioning and locking of the lens quick-release sleeve. The upper end of the lens quick-release sleeve is regularly provided with an inner cavity for installing the lens. It has openings at both the upper and lower ends, with lens mounting holes formed at the upper end to facilitate lens installation and light-transmitting holes formed at the lower end to facilitate light from the LED light source. The upper edge of the lens quick-release sleeve is also regularly provided with several elastic lens clips for gripping the lens. The upper edge of the lens is located at the position of the elastic lens clips, and several lens slots are regularly provided to cooperate with them. The lens is hooked by the elastic lens clips to the lens slots at the edge of the lens, thereby quickly installing and locking the lens in the upper inner cavity of the lens quick-release sleeve.

8. A multi-axis, multi-angle adjustable LED downlight according to claim 7, characterized in that: The back of the base plate is regularly provided with PCB slots for mounting the PCB board. The LED light source is soldered to the front of the PCB board. The PCB slots are connected to the light-emitting holes, and the LED light source extends into the light-emitting holes.

9. A multi-axis, multi-angle adjustable LED downlight according to claim 7, characterized in that: The quick-release sleeve fixing buckle extends downward from the lower end of the lens quick-release sleeve to form a longitudinal beam structure, and continues to extend inward from the bottom end of the longitudinal beam structure to form a transverse beam structure, thereby forming an L-shaped quick-release sleeve fixing buckle on the lower end surface of the lens quick-release sleeve; the transverse beam structure at the bottom end of the L-shaped quick-release sleeve fixing buckle cooperates with the lower end surface of the lens quick-release sleeve to form a clamp, which is used to clamp the fixing end of the quick-release sleeve fixing sliding hole.

10. A multi-axis, multi-angle adjustable LED downlight according to claim 7, characterized in that: The elastic lens clip extends upward from the upper edge of the lens quick-release sleeve to form an elastic strip, and continues to extend inward from the top of the elastic strip to form a protruding structure, thereby forming an elastic clip structure at the upper edge of the lens quick-release sleeve for gripping and locking the lens. The lens bayonet extends inward from the upper edge of the lens to form an orifice-shaped structure, and a baffle structure is regularly arranged in the orifice-shaped structure. The lens quick-release sleeve grips the baffle structure inside the lens bayonet through the protruding structure at the top of the elastic clip structure, realizing the quick installation and locking of the lens in the inner cavity of the lens quick-release sleeve.

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