Small-size LED lens fast-assembling assembly

Abstract

The utility model relates to a small-size LED lens fast-assembly component, which comprises a bottom plate, a lens fast-assembly sleeve and a lens, the bottom plate is a circular bottom plate, the lens fast-assembly sleeve is a cylindrical fast-assembly sleeve, and the diameter of the circular bottom plate is the same as or similar to that of the cylindrical fast-assembly sleeve. And when the lens is clamped and mounted in the cylindrical quick-mounting sleeve, a cylindrical structure is formed. According to the small-size LED lens fast-assembling assembly, the round bottom plate is adopted as the bottom plate, the cylindrical fast-assembling sleeve is adopted as the lens fast-assembling sleeve, and the diameter of the round bottom plate is the same as or similar to that of the cylindrical fast-assembling sleeve. And when the lens is clamped and mounted in the cylindrical quick-mounting sleeve, a cylindrical structure is formed. And the cylinder design is adopted, so that the overall size can be greatly reduced, the device is miniaturized, and the device is suitable for the assembly work of a small-size barrel spotlight. And meanwhile, the bottom plate is matched with the lens quick-mounting sleeve, so that the lens can be quickly replaced, mounted and replaced, and the production efficiency of the lamp body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lighting technical field, concretely relates to a small volume's LED lens quick -mounting assembly. BACKGROUND

[0002] In the field of LED lighting equipment, it is usually required to install a lens in front of the LED light source to create different atmospheres. In the past, a threaded baffle was generally used to cooperate with the threaded hole in the lower end of the lamp body to lock the lens in the lamp body. This design requires manual tightening and fixing when installing and replacing the lens, which is time-consuming and labor-intensive, and is not convenient for lens installation and replacement. Moreover, the part of the baffle supporting the lens will block the edge of the lens, thereby blocking part of the light source, resulting in relatively low lighting efficiency.

[0003] Especially when encountering some small volume lenses, the utilization efficiency of the light source is lower due to the blocking of the baffle. INVENTION CONTENTS

[0004] The utility model solves the technical problem to provide a small volume LED lens quick -mounting assembly to solve a series of problems existing in the threaded baffle. On the one hand, it can improve the installation efficiency of the lens and the entire lamp body, and on the other hand, it can improve the lighting efficiency of the LED.

[0005] The utility model solves the technical problem by adopting the following technical scheme:

[0006] A small volume LED lens quick -mounting assembly, comprising: a bottom plate, a lens quick -mounting sleeve and a lens;

[0007] The middle of the bottom plate is provided with a light emitting hole for the light source of the LED light source to emit light, and the back is regularly provided with a PCB card slot for the installation of the PCB, and the light emitting hole and the PCB card slot are in communication. A plurality of bottom plate fixing holes are regularly arranged on the bottom plate for the rod of the screw to pass through;

[0008] The lens quick -mounting sleeve and the bottom plate are slidably installed at the upper end of the bottom plate through regularly arranged buckle structures and bayonet structures;

[0009] The lens and the lens quick -mounting sleeve are carded into the lens quick -mounting sleeve through regularly arranged elastic buckle structures and bayonet structures.

[0010] Further, the bottom plate is regularly provided with a plurality of quick -mounting sleeve fixing sliding holes for assembling the lens quick -mounting sleeve and a plurality of quick -mounting sleeve positioning sliding grooves for quick positioning and locking of the lens quick -mounting sleeve, and the plurality of quick -mounting sleeve fixing sliding holes and the plurality of quick -mounting sleeve positioning sliding grooves are arranged in an arc shape along the circumferential direction of the bottom plate and regularly circumferentially arranged to avoid the light emitting hole.

[0011] The fast mounting sleeve fixed sliding hole penetrates the upper and lower ends of the bottom plate, and forms an insertion end with a larger opening diameter and a fixed end with a smaller opening diameter on the bottom plate. The insertion end and the fixed end are connected together to form the fast mounting sleeve fixed sliding hole.

[0012] The fast mounting sleeve positioning sliding groove is arranged at the upper end of the bottom plate, and a first positioning protrusion protruding upward is further arranged in the middle of the fast mounting sleeve positioning sliding groove. The first positioning protrusion separates the fast mounting sleeve positioning sliding groove into a sliding groove and a fixed groove.

[0013] The lower end of the lens fast mounting sleeve is regularly provided with a plurality of fast mounting sleeve fixed buckles and second positioning protrusions matched with the circumferential positions of the plurality of fast mounting sleeve fixed sliding holes and the plurality of fast mounting sleeve positioning sliding grooves. The fast mounting sleeve fixed buckles are matched with the fast mounting sleeve fixed sliding holes. The fast mounting sleeve fixed buckles are inserted from the insertion end of the fast mounting sleeve fixed sliding hole and rotated to the fixed end of the fast mounting sleeve fixed sliding hole, so as to quickly and tightly lock the lens fast mounting sleeve on the bottom plate.

[0014] 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 of the fast mounting sleeve positioning sliding groove, and after sliding through the first positioning protrusion, the second positioning protrusion is limited in the fixed groove of the fast mounting sleeve positioning sliding groove through the limitation of the first positioning protrusion, so as to realize the quick positioning and locking of the lens fast mounting sleeve.

[0015] The upper end of the lens fast mounting sleeve is regularly provided with an inner cavity for mounting the lens, and the upper and lower ends of the inner cavity are open. A lens mounting hole for conveniently mounting the lens is formed at the upper end of the inner cavity, and a light source passing hole for conveniently illuminating the light source of the LED light source is formed at the lower end of the inner cavity.

[0016] The upper end edge of the lens fast mounting sleeve is 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 with the positions of the plurality of elastic lens buckles. The lens is hooked on the plurality of lens sockets at the edge of the lens through the elastic lens buckles, so as to quickly and tightly mount the lens in the inner cavity of the upper end of the lens fast mounting sleeve.

[0017] Further, the quick-mounting sleeve fixing buckle is formed by extending downwards at the lower end face of the lens quick-mounting sleeve to form a longitudinal beam structure, and continuing to extend inwards 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, which is used for clamping the fixed end of the quick-mounting sleeve fixing sliding hole.

[0018] Further, the elastic lens buckle is formed by extending upwards at the upper end edge of the lens quick-mounting sleeve to form an elastic strip, and continuing to extend inwards at the top end of the elastic strip to form a protruding 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 buckle is formed by extending inwards 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 buckle through the protruding 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.

[0019] Further, the bottom plate is a circular bottom plate, and the lens quick-mounting sleeve is a cylindrical quick-mounting sleeve; the diameter of the circular bottom plate is the same as or close to the diameter of the cylindrical quick-mounting sleeve, so that a cylindrical structure is formed when the lens is mounted in the cylindrical quick-mounting sleeve; the lens is located at the upper end of the cylindrical structure, the lens quick-mounting sleeve is located at the middle position of the cylindrical structure as a connecting piece of the lens and the bottom plate, and the bottom plate is located at the bottom end of the cylindrical structure.

[0020] Preferably, the plurality of quick-mounting sleeve fixing sliding holes and the plurality of quick-mounting sleeve positioning sliding grooves are respectively provided with two groups in a cross layout, two quick-mounting sleeve fixing sliding blocks are arranged at the upper and lower ends of the cross layout, and two quick-mounting sleeve positioning sliding grooves are arranged at the left and right ends of the cross layout.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The small-size LED lens quick-mounting assembly can quickly replace and install and replace the lens through the cooperation of the bottom plate and the lens quick-mounting sleeve, improve the production efficiency of the lamp body, and can quickly replace the lens to quickly create different atmosphere environments for different places and needs, and the edge of the lens is not blocked, so that the light source efficiency of the LED light source can be improved.

[0023] 2. The small-size LED lens quick-mounting assembly of the utility model, the bottom plate adopts a circular bottom plate, the lens quick-mounting sleeve adopts a cylindrical quick-mounting sleeve, the diameter of the circular bottom plate is same or similar to the diameter of the cylindrical quick-mounting sleeve. When the lens is clamped into the cylindrical quick-mounting sleeve, a cylindrical structure is formed. The lens is located at the upper end of the cylindrical structure, the lens quick-mounting sleeve is located at the middle of the cylindrical structure, and the bottom plate is located at the bottom end of the cylindrical structure. The cylindrical design can greatly

[0024] reduce the overall size, miniaturize the whole, and thus adapt to the assembly of small-size cylinder spotlight. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model discloses a three-dimensional structure diagram;

[0026] Figure 2 It is Figure 1 the explosion state diagram;

[0027] Figure 3 It is Figure 2 the structure diagram of bottom view;

[0028] Figure 4 It is Figure 2 the enlarged structure diagram of the bottom plate in it;

[0029] Among them:

[0030] 1, bottom plate, 101, light hole, 102, bottom plate fixing hole, 103, quick-mounting sleeve fixing sliding hole, 104, quick-mounting sleeve positioning sliding groove, 1041, first positioning protrusion, 105, PCB card slot;

[0031] 2, lens quick-mounting sleeve, 201, lens installation inner cavity, 202, lens buckle, 203, quick-mounting sleeve fixing buckle, 204, second positioning protrusion;

[0032] 3, lens, 301, lens bayonet, 4, LED light source, 5, PCB board. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0034] 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 this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] like Figures 1-3 As shown, this utility model provides a small-volume LED lens quick-release assembly, including a base plate 1, a lens quick-release sleeve 2, and a lens 3. The base plate 1 is fixed to the lower inner cavity of the lamp body housing by fasteners. The lens quick-release sleeve 2 and the base plate 1 are connected by a series of regularly arranged snap-fit ​​and locking structures to achieve sliding installation and fixation of the lens quick-release sleeve. The lens 3 and the lens quick-release sleeve 2 are connected by a series of regularly arranged elastic snap-fit ​​and locking structures to achieve quick clamping and fixation of the lens.

[0036] Furthermore, in this invention, the base plate 1 is circular, and the lens quick-release sleeve 2 is cylindrical. The diameter of the circular base plate and the diameter of the cylindrical quick-release sleeve are the same or similar. When the lens 3 is inserted into the cylindrical quick-release sleeve, a cylindrical structure is formed. The lens 3 is located at the upper end of the cylindrical structure, the lens quick-release sleeve 2 is located in the middle of the cylindrical structure, and the base plate 1 is located at the bottom end of the cylindrical structure. The cylindrical design significantly reduces the overall volume, making it miniaturized, thus enabling the assembly of small-volume downlights.

[0037] Furthermore, such as Figure 1 As shown, a light-emitting hole 101 for the LED light source 4 is regularly arranged in the middle of the base plate 1. The LED light source 4 is soldered onto the front side of the PCB board 5. The PCB board 5 is installed in the PCB slot 105 on the back side of the base plate 1 and is fixed together with the base plate 1 in the inner cavity at the lower end of the lamp body. The PCB board 5 is pressed down by the base plate, and its back side is in close contact with the inner wall of the lamp body shell, thereby achieving effective heat conduction and dissipation through the lamp body shell.

[0038] Furthermore, the base plate 1 is regularly provided with several base plate fixing holes 102. The base plate is installed and fixed in the inner cavity at the lower end of the lamp body shell by fasteners such as screws passing through the base plate fixing holes 102.

[0039] Furthermore, the PCB slot 105 and the light-emitting hole 101 are connected. When the PCB board is installed in the PCB slot 105, the LED light source 4 on its front end extends into the light-emitting hole 101. Preferably, the light-emitting hole is a circular enlarged hole with a larger diameter at the upper end and a smaller diameter at the lower end, thereby facilitating the dispersion of the LED light source.

[0040] Further, the bottom plate 1 is regularly provided with a plurality of quick-mounting sleeve fixing sliding holes 103 for assembling the lens quick-mounting sleeve 2 at the edge, and a plurality of quick-mounting sleeve positioning sliding grooves 104 for quickly positioning and locking the lens quick-mounting sleeve 2. The plurality of quick-mounting sleeve fixing sliding holes 103 and the plurality of quick-mounting sleeve positioning sliding grooves 104 are arranged in an arc shape along the circumferential direction of the bottom plate, and regularly circumferentially arranged away from the light-emitting holes 101 in the middle position.

[0041] Further, in an embodiment, the plurality of quick-mounting sleeve fixing sliding holes 103 and the plurality of quick-mounting sleeve positioning sliding grooves 104 are respectively provided with two groups in a cross layout. Two quick-mounting sleeve fixing sliding holes are arranged at the upper and lower ends of the cross layout, and two quick-mounting sleeve positioning sliding grooves are arranged at the left and right ends of the cross layout.

[0042] Further, as shown in Figure 4 the quick-mounting sleeve fixing sliding hole 103 penetrates the upper and lower ends of the bottom plate 1, forming an insertion end 1031 with a larger opening diameter at one end and a fixing end 1032 with a smaller opening diameter at the other end on the bottom plate 1. The insertion end 1031 and the fixing end 1034 are connected together to form a quick-mounting sleeve fixing sliding hole.

[0043] Further, the quick-mounting sleeve positioning sliding groove is opened at the upper end of the bottom plate 1, and a first positioning protrusion 1041 protruding upward is further arranged in the middle. The first positioning protrusion 1041 separates the quick-mounting sleeve positioning sliding groove 104 into a sliding groove 1042 and a fixing groove 1043.

[0044] Further, the lower end of the lens quick-mounting sleeve 2 is regularly provided with a plurality of quick-mounting sleeve fixing buckles 203 and a second positioning protrusion 204 at the circumferential position of the plurality of quick-mounting sleeve fixing sliding holes 103 and the plurality of quick-mounting sleeve positioning sliding grooves 104. The quick-mounting sleeve fixing buckle 203 cooperates with the quick-mounting sleeve fixing sliding hole 103, the quick-mounting sleeve fixing buckle 203 is inserted from the insertion end 1031 of the quick-mounting sleeve fixing sliding hole 103, and is rotated and slid to the fixing end 1032 of the quick-mounting sleeve fixing sliding hole 103, thereby quickly installing and locking the lens quick-mounting sleeve 2 on the bottom plate 1.

[0045] Further, the second positioning protrusion 204 at the lower end of the lens quick-mounting sleeve 2 slides in the quick-mounting sleeve positioning sliding groove 104 and cooperates with the first positioning protrusion 1041 in the quick-mounting sleeve positioning sliding groove 104. When the lens quick-mounting sleeve is rotated at the upper end of the bottom plate, the second positioning protrusion 204 at the lower end of the lens quick-mounting sleeve slides from the sliding groove 1042 of the quick-mounting sleeve positioning sliding groove 104, and after sliding past the first positioning protrusion 1041, the second positioning protrusion is limited by the first positioning protrusion 1041 and is limited in the fixing groove 1043 of the quick-mounting sleeve positioning sliding groove 104, thereby achieving quick positioning and locking of the lens quick-mounting sleeve 2. At the same time, through the cooperation of the first positioning protrusion and the second positioning protrusion, sound feedback can be provided when installing the lens quick-mounting sleeve 2, so as to know whether the lens quick-mounting sleeve 2 is installed in place.

[0046] Further, the quick-mounting sleeve fixing buckle 203 is formed by extending downward at the lower end of the lens quick-mounting sleeve 2 to form a longitudinal beam structure, and extending inward at the bottom end to form a horizontal beam structure, thereby forming an L-shaped quick-mounting sleeve fixing buckle at the lower end of the lens quick-mounting sleeve 2. The horizontal 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 fixed end of the quick-mounting sleeve fixing sliding hole 103, thereby achieving quick assembly and locking of the lens quick-mounting sleeve.

[0047] Further, the upper end of the lens quick-mounting sleeve 2 is regularly provided with a lens mounting inner cavity 201 for mounting the lens 3, which is open at both ends, and forms a lens mounting hole at the upper end for convenient lens mounting, and forms a light passing hole at the lower end for convenient light source shining of the LED light source.

[0048] Further, the upper end edge of the lens quick-mounting sleeve 2 is regularly provided with a plurality of lens buckles 202 for grabbing or hooking the lens 3. Correspondingly, the upper end edge of the lens 3 is regularly provided with a plurality of lens buckling holes 301 at the positions of the lens buckles 202 for cooperation. The lens 3 is grabbed or hooked by the plurality of lens buckles 202 at the plurality of lens buckling holes 301 at the lens edge, thereby quickly mounting and locking the lens 3 in the lens mounting inner cavity 201 of the lens quick-mounting sleeve 2.

[0049] Further, the lens buckling hole 202 is a flexible buckle, which is formed by extending upward at the upper end edge of the lens quick-mounting sleeve 2 to form a flexible strip, and extending inward at the top end to form a protruding structure, thereby forming a flexible buckle structure for grabbing or hooking and locking the lens 3. Correspondingly, the lens buckling hole 301 extends inward at the upper end edge of the lens 3, and forms a baffle structure at the upper end edge. Therefore, the protruding structure at the top end of the flexible buckle grabs or hooks the baffle structure inside the lens buckling hole, thereby achieving quick locking and fixing of the lens.

[0050] Further, as shown in Figures 1-3 In an embodiment, the lens quick-mounting sleeve 2 is arranged along the appearance shape of the lens 3, 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 2 and the lens 3 can also be arranged as a cylindrical body or the like.

[0051] The lens quick-assembly component can quickly replace and install and replace the lens 3, 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 at the lower end of the lamp body to lock the lens in the lamp body. This design is time-consuming and labor-consuming when installing and replacing the lens, and is inconvenient to install and replace. Moreover, the baffle can shield the edge of the lens, thereby shielding part of the light source, resulting in relatively low lighting efficiency. However, the lens quick-assembly sleeve and the bottom plate are cooperated in the application, so that the lens can be quickly installed and replaced. Moreover, the edge of the lens is not shielded, so that the efficiency of the LED light source can be improved.

[0052] The above-described specific embodiments further specifically describe the purpose, technical solutions and advantages of the utility model, and it should be understood that the above-described specific embodiments are only specific embodiments of the utility model and are not used to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A small volume LED lens quick mount assembly characterized by: It comprises a bottom plate, a lens quick-mounting sleeve and a lens; The middle of the bottom plate is provided with a light-emitting hole for the light source of the LED light source, and the back is regularly provided with a PCB card slot for the installation of the PCB board, and the light-emitting hole is communicated with the PCB card slot; The bottom plate is also regularly provided with a plurality of bottom plate fixing holes for the rod of the screw to pass through; The lens quick-mounting sleeve and the bottom plate are slidably installed at the upper end of the bottom plate through regularly arranged buckle structures and bayonet structures; The lens and the lens quick-mounting sleeve are installed in the lens quick-mounting sleeve through regularly arranged elastic buckle structures and bayonet structures.

2. A small volume LED lens quick mount assembly according to claim 1, characterized in that: The edge of the bottom plate is regularly provided with a plurality of quick-mounting sleeve fixing sliding holes for the assembly of the lens quick-mounting sleeve, and a plurality of quick-mounting sleeve positioning sliding grooves for the quick positioning and locking of the lens quick-mounting sleeve, the plurality of quick-mounting sleeve fixing sliding holes and the plurality of quick-mounting sleeve positioning sliding grooves are arranged in an arc along the circumferential direction of the bottom plate, and regularly circumferentially arranged around the light-emitting hole; The quick-mounting sleeve fixing sliding hole penetrates the upper and lower ends of the bottom plate, forming an insertion end with a larger opening diameter and a fixed end with a smaller opening diameter on the bottom plate, the insertion end and the fixed end are connected together to form the quick-mounting sleeve fixing sliding hole; The quick-mounting sleeve positioning sliding groove is arranged at the upper end of the bottom plate, and a first positioning protrusion protruding upward is further arranged in the middle of the quick-mounting sleeve positioning sliding groove, the first positioning protrusion separates the quick-mounting sleeve positioning sliding groove into a sliding groove and a fixed groove; The lower end of the lens quick-mounting sleeve is regularly provided with a plurality of quick-mounting sleeve fixing buckles and second positioning protrusions matched with the circumferential positions of the plurality of quick-mounting sleeve fixing sliding holes and the plurality of quick-mounting sleeve positioning sliding grooves; The quick-mounting sleeve fixing buckle cooperates with the quick-mounting sleeve fixing sliding hole, the quick-mounting sleeve fixing buckle is inserted from the insertion end of the quick-mounting sleeve fixing sliding hole and rotated to the fixed end of the quick-mounting sleeve fixing sliding hole, thereby quickly rotating and locking the lens quick-mounting sleeve on the bottom plate; The second positioning protrusion of the lower end of the lens quick-mounting sleeve slides in the quick-mounting sleeve positioning sliding groove and cooperates with the first positioning protrusion in the quick-mounting sleeve positioning sliding groove, the second positioning protrusion slides through the sliding groove in the quick-mounting sleeve positioning sliding groove, after sliding through the first positioning protrusion, the second positioning protrusion is limited in the fixed groove of the quick-mounting sleeve positioning sliding groove by the limitation of the first positioning protrusion, so as to realize the quick positioning and locking of the lens quick-mounting sleeve; The upper end of the lens quick-mounting sleeve is regularly provided with an inner cavity for mounting the lens, which is open at the upper and lower ends, respectively forming a lens mounting hole for the installation of the lens at the upper end, and a light-emitting hole for the light source of the LED light source at the lower end; The upper end edge of the lens quick mounting sleeve is regularly provided with a plurality of elastic lens buckles for holding the lens, and the upper end edge of the lens is regularly provided with a plurality of lens buckling holes matched with the elastic lens buckles, so that the lens is hooked on the lens buckling holes through the elastic lens buckles, thereby quickly and tightly mounting the lens in the inner cavity of the upper end of the lens quick mounting sleeve.

3. A low profile LED lens quick mount assembly according to claim 2, wherein: The quick mounting sleeve fixing buckle is formed by extending downward from the lower end surface of the lens quick mounting sleeve to form a longitudinal beam structure, and further extending inward from the bottom end of the longitudinal beam structure to form a horizontal beam structure, thereby forming an L-shaped quick mounting sleeve fixing buckle on the lower end surface 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 surface of the lens quick mounting sleeve to form a clamping opening for clamping the fixing end of the quick mounting sleeve fixing sliding hole.

4. A small volume LED lens quick mount assembly according to claim 2, wherein: The elastic lens buckle is formed by extending upward from the upper end edge of the lens quick mounting sleeve to form an elastic strip, and further extending inward from the top end of the elastic strip to form a protruding structure, thereby forming an elastic buckle structure for holding and locking the lens at the upper end edge of the lens quick mounting sleeve; the lens buckling hole is formed by extending inward from the upper end edge of the lens to form a mouth-shaped structure, and regularly provided with a baffle structure in the middle of the mouth-shaped structure; the lens quick mounting sleeve holds the baffle structure inside the lens buckling hole through the protruding structure at the top end of the elastic buckle structure, thereby quickly and tightly mounting the lens in the inner cavity of the lens quick mounting sleeve.

5. A low profile LED lens quick mount assembly according to any one of claims 2-4, wherein: The bottom plate is a circular bottom plate, and the lens quick mounting sleeve is a cylindrical quick mounting sleeve; the diameter of the circular bottom plate is the same as or close to the diameter of the cylindrical quick mounting sleeve; when the lens is mounted in the cylindrical quick mounting sleeve, a cylindrical structure is formed; the lens is located at the upper end of the cylindrical structure, the lens quick mounting sleeve is located at the middle position of the cylindrical structure as a connecting piece of the lens and the bottom plate, and the bottom plate is located at the bottom end of the cylindrical structure.

6. A low profile LED lens quick mount assembly according to claim 5, wherein: The plurality of quick mounting sleeve fixing sliding holes and the plurality of quick mounting sleeve positioning sliding grooves are respectively provided with two groups in a cross layout, two quick mounting sleeve fixing sliding blocks are arranged at the upper and lower ends of the cross layout, and two quick mounting sleeve positioning sliding grooves are arranged at the left and right ends of the cross layout.

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