Electroplated light-emitting cup lens

Abstract

The utility model provides an electroplating light-emitting cup lens which comprises a reflection cup, a lens plate and a lamp panel assembly, the lens plate is located on one side of the reflection cup, a main lens is arranged in the center of the side, close to the reflection cup, of the lens plate, a plurality of auxiliary lenses are arranged on the outer side of the main lens, and the lamp panel assembly is arranged on the main lens. And the plurality of secondary lenses are uniformly distributed at the edge of the lens plate. Compared with the prior art, the utility model has the following beneficial effects: through the design of the connecting assembly, when the auxiliary lens is installed or maintained and replaced, the connecting sliding block at the bottom of the auxiliary lens is inserted into the sliding groove through the inlet / outlet, the bottom of the connecting sliding block and the extrusion limiting piece in the sliding groove are extruded together, and then the auxiliary lens is fixed on the connecting assembly; the auxiliary lens is rotated to drive the connecting sliding block to slide in the sliding groove to the position below the clamping groove, the auxiliary lens is loosened, at the moment, the connecting sliding block can be clamped in the clamping groove under the reset effect of the extrusion limiting piece, and then installation and fixation between the auxiliary lens and the lens plate are achieved.

Description

Technical Field

[0001] This utility model is an electroplated luminous cup lens, belonging to the field of lighting technology. Background Technology

[0002] Existing LED lighting fixtures generally include structures such as an aluminum substrate, LED chips, reflectors, lenses, and light-transmitting covers. Among them, the combination of a single lens and a reflector has relatively limited optical path design and light control capabilities, often resulting in areas where light is not effectively collected or controlled and is lost, thus reducing the overall luminous efficiency. Therefore, how to provide a multi-optical lens assembly to enhance the overall luminous efficiency of the lighting fixture is an urgent problem to be solved. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an electroplated light-emitting cup lens.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0005] An electroplated luminous cup lens includes a reflector, a lens plate, and a lamp plate assembly. The outer curved surface of the reflector is coated with a uniformly distributed electroplated layer. The lens plate is located on one side of the reflector. A main lens is located at the center of the lens plate near the reflector. Several secondary lenses are located outside the main lens and are evenly distributed along the edge of the lens plate. The secondary lenses are connected and fixed to the lens plate by a connecting assembly. An annular plate is provided between the main lens and the secondary lenses. The edge of the reflector has a folded edge adapted to the annular plate. The lamp plate assembly includes a secondary lamp plate and a main lamp plate. The secondary lamp plate is located outside the reflector and has several secondary LEDs adapted to the secondary lenses on the lens plate. The main lamp plate is located on the side of the reflector away from the lens plate and has main LEDs adapted to the reflector.

[0006] Furthermore, the connecting assembly includes a connecting slider disposed at the bottom of the sub-lens and a mounting hole formed on the lens plate. A connecting plate is fixed on the inner wall of the mounting hole. A plurality of connecting grooves adapted to the connecting slider are evenly formed on the outer circumference of one side of the connecting plate. A pressing limiting member is provided in the connecting groove.

[0007] Furthermore, the connecting groove includes a sliding groove formed on the outer surface of the connecting plate, one end of the sliding groove has a through inlet and outlet, and the other end of the sliding groove has a snap-fit ​​groove on its inner wall that is adapted to the connecting slider.

[0008] Furthermore, the extrusion limiting member includes an elastic pad located in the inner wall of the sliding groove. The top of the elastic pad is provided with a plurality of first extrusion protrusions on the side near the elastic pad. The top of the elastic pad is provided with a second extrusion protrusion on the side near the snap-fit ​​groove. A guide block is provided between the second extrusion protrusion and the first extrusion protrusion.

[0009] Furthermore, the elastic pad, the first extrusion protrusion, the second extrusion protrusion, and the guide ramp are all integral rubber structures.

[0010] Furthermore, the lens plate is provided with a plurality of positioning posts, and the auxiliary lamp plate is provided with positioning holes that are adapted to the positioning posts.

[0011] Furthermore, the end of the reflector is provided with a screw connecting post, and the main lamp plate is provided with a screw connecting hole that mates with the screw connecting post.

[0012] The beneficial effects of this utility model are:

[0013] By designing the light panel assembly and adapting the main and secondary light panels to the main and secondary lenses, the light-gathering capability of the lenses is improved. This allows for the refraction or emission of light within the reflector area in various ways, achieving efficient light gathering and optimized light spot, thus improving overall light efficiency. Furthermore, by coating the outer curved surface of the reflector with a uniformly distributed electroplated layer, the refraction or emission of light is further enhanced, further strengthening the overall light efficiency.

[0014] Through the design of the connecting component, when installing or repairing / replacing the sub-lens, the connecting slider at the bottom of the sub-lens is inserted into the sliding groove through the inlet and outlet. At this time, the bottom of the connecting slider is pressed together with the pressing and limiting member in the sliding groove. Then, the sub-lens is rotated to drive the connecting slider to slide in the sliding groove until it reaches the bottom of the locking groove, and the sub-lens is released. At this time, under the reset action of the pressing and limiting member, the connecting slider will lock into the locking groove, thereby realizing the installation and fixation between the sub-lens and the lens plate.

[0015] By using the design of the compression limiting component, the rotating sub-lens drives the connecting slider to slide in the sliding groove until it reaches the bottom of the snap-fit ​​groove. During this process, the bottom of the connecting slider sequentially compresses several first compression protrusions and then passes through the guide inclined block to compress to the second compression protrusion. The compressed protrusions will undergo elastic deformation. Subsequently, the sub-lens is released, and the compressed second compression protrusions reset and push the connecting slider to snap into the snap-fit ​​groove, thereby achieving the installation and fixation between the sub-lens and the lens plate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of an electroplated luminous cup lens according to the present invention;

[0018] Figure 2 This is an exploded view of the electroplated luminous cup lens of this utility model. Figure 1 ;

[0019] Figure 3 This is an exploded view of the electroplated luminous cup lens of this utility model. Figure 2 ;

[0020] Figure 4 This is a cross-sectional structural schematic diagram of an electroplated light-emitting cup lens according to the present invention;

[0021] Figure 5 This is a partial structural diagram of an electroplated light-emitting cup lens according to the present invention. Figure 1 ;

[0022] Figure 6 This is a partial structural diagram of an electroplated light-emitting cup lens according to the present invention. Figure 2 ;

[0023] Figure 7 This is a schematic diagram of the connection structure between the lens plate and the sub-lens of an electroplated luminous cup lens according to the present invention;

[0024] Figure 8 This is a schematic diagram of the lens plate structure of an electroplated luminous cup lens according to the present invention;

[0025] Figure 9 This is a schematic diagram of the connecting plate structure of an electroplated light-emitting cup lens according to the present invention;

[0026] Figure 10 This is a partial cross-sectional view of the connecting plate of an electroplated light-emitting cup lens according to this utility model;

[0027] Figure 11 This is a schematic diagram of the extrusion limiting component structure of an electroplated light-emitting cup lens according to this utility model;

[0028] Figure 12 This is a schematic diagram of the sub-lens structure of an electroplated luminous cup lens according to the present invention.

[0029] In the diagram, 1. Reflector; 2. Lens plate; 3. Sub-lamp plate; 4. Main lamp plate; 5. Main lens; 6. Sub-lens; 7. Positioning post; 8. Ring plate; 9. Extruded folded edge; 10. Sub-lamp bead; 11. Positioning hole; 12. Main lamp bead; 13. Screw connecting post; 14. Screw connecting hole; 15. Connecting slider; 16. Mounting hole; 17. Connecting plate; 18. Connecting groove; 19. Sliding groove; 20. Inlet / outlet; 21. Snap-fit ​​groove; 22. Elastic pad; 23. First extrusion protrusion; 24. Second extrusion protrusion; 25. Guide wedge. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-12 This utility model provides a technical solution for an electroplated light-emitting cup lens, including a reflector cup 1, a lens plate 2, and a lamp plate assembly. The outer curved surface of the reflector cup 1 is coated with a uniformly distributed electroplated layer. The lens plate 2 is located on one side of the reflector cup 1. The lens plate 2 is provided with a plurality of positioning posts 7. The secondary lamp plate 3 is provided with positioning holes 11 adapted to the positioning posts 7. A main lens 5 is provided at the center of the side of the lens plate 2 near the reflector cup 1. A plurality of secondary lenses 6 are provided on the outer side of the main lens 5. The plurality of secondary lenses 6 are evenly distributed at the edge of the lens plate 2. The secondary lenses 6 are connected and fixed to the lens plate 2 by a connecting assembly. An annular plate 8 is provided between the main lens 5 and the secondary lenses 6. The edge of the reflector cup 1... The lamp panel assembly includes a sub-lamp panel 3 and a main lamp panel 4. The sub-lamp panel 3 is located outside the reflector cup 1 and has several sub-lamp beads 10. The sub-lamp beads 10 are adapted to several sub-lenses 6 on the lens plate 2. The main lamp panel 4 is located on the side of the reflector cup 1 away from the lens plate 2. The end of the reflector cup 1 is provided with a screw connecting post 13. The main lamp panel 4 has a screw connecting hole 14 that cooperates with the screw connecting post 13. The main lamp panel 4 is provided with a main lamp bead 12 that is adapted to the reflector cup 1. Through the design of the lamp panel assembly, the light focusing ability of the lens is improved by adapting the main lamp panel 4 and the sub-lamp panel 3 to the main lens 5 and the sub-lenses 6.

[0032] See Figures 8-12The connecting assembly includes a connecting slider 15 disposed at the bottom of the secondary lens 6 and a mounting hole 16 formed on the lens plate 2. A connecting plate 17 is fixed on the inner wall of the mounting hole 16. A plurality of connecting grooves 18 adapted to the connecting slider 15 are evenly formed on the outer circumference of one side of the connecting plate 17. A pressing limiting member is provided in the connecting groove 18. The connecting groove 18 includes a sliding groove 19 formed on the outer surface of the connecting plate 17. One end of the sliding groove 19 has a through inlet and outlet 20, and the inner wall of the other end of the sliding groove 19 has a groove adapted to the connecting slider 15. The snap-fit ​​groove 21; through the design of the connecting component, when installing or repairing / replacing the sub-lens 6, the connecting slider 15 at the bottom of the sub-lens 6 is inserted into the sliding groove 19 through the inlet / outlet 20. At this time, the bottom of the connecting slider 15 is pressed together with the pressing and limiting member in the sliding groove 19. Then, the sub-lens 6 is rotated to drive the connecting slider 15 to slide in the sliding groove 19 until it is below the snap-fit ​​groove 21, and the sub-lens 6 is released. At this time, under the reset action of the pressing and limiting member, the connecting slider 15 will snap into the snap-fit ​​groove 21, thereby realizing the installation and fixation between the sub-lens 6 and the lens plate 2.

[0033] See Figure 10 , Figure 11 The compression limiting member includes an elastic pad 22, which is located in the inner wall of the sliding groove 19. Several sets of first compression protrusions 23 are provided on the top of the elastic pad 22 near the side of the elastic pad 22. A second compression protrusion 24 is provided on the top of the elastic pad 22 near the snap-fit ​​groove 21. A guide wedge 25 is provided between the second compression protrusion 24 and the first compression protrusions 23. The elastic pad 22, the first compression protrusions 23, the second compression protrusions 24, and the guide wedge 25 are integrated into one unit. The sub-lens has a rubber structure. Through the design of the extrusion limiting component, the rotating sub-lens 6 drives the connecting slider 15 to slide in the sliding groove 19 until it reaches the bottom of the snap-fit ​​groove 21. During this process, the bottom of the connecting slider 15 sequentially extrudes several first extrusion protrusions 23 and then is extruded to the second extrusion protrusion 24 by the guide inclined block 25. The extrusion protrusions will undergo elastic deformation. Subsequently, the sub-lens 6 is released, and the extrusion protrusion 24 is reset and pushes the connecting slider 15 to snap into the snap-fit ​​groove 21, thereby realizing the installation and fixation between the sub-lens 6 and the lens plate 2.

[0034] During use, the adaptation of the main lamp plate 4 and the auxiliary lamp plate 3 with the main lens 5 and the auxiliary lens 6 improves the light-gathering ability of the lens. When installing or repairing / replacing the auxiliary lens 6, the connecting slider 15 at the bottom of the auxiliary lens 6 is inserted into the sliding groove 19 through the inlet and outlet 20. At this time, the bottom of the connecting slider 15 is pressed together with the top of several first pressing protrusions 23 in the sliding groove 19, and the first pressing protrusions 23 are deformed by the compression. Then, the auxiliary lens 6 is rotated to drive the connecting slider 15 to slide in the sliding groove 19 until it reaches the bottom of the locking groove 21. During the rotation and sliding process, the bottom of the connecting slider 15 sequentially presses several first pressing protrusions 23 and is pressed to the second pressing protrusion 24 by the guide inclined block 25. Then, the auxiliary lens 6 is released, and the pressed second pressing protrusion 24 resets and pushes the guide inclined block 25 into the locking groove 21, thereby realizing the installation and fixation between the auxiliary lens 6 and the lens plate 2.

[0035] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electroplated luminous cup lens, characterized in that, The assembly includes a reflector (1), a lens plate (2), and a lamp panel. The outer curved surface of the reflector (1) is coated with a uniformly distributed electroplated layer. The lens plate (2) is located on one side of the reflector (1). A main lens (5) is provided at the center of the lens plate (2) near the reflector (1). Several secondary lenses (6) are provided on the outer side of the main lens (5). The secondary lenses (6) are evenly distributed at the edge of the lens plate (2). The secondary lenses (6) are connected and fixed to the lens plate (2) by a connecting assembly. A ring is provided between the main lens (5) and the secondary lenses (6). The plate (8) has an extruded folded edge (9) at the edge of the reflector cup (1) that is adapted to the annular plate (8). The lamp plate assembly includes a secondary lamp plate (3) and a main lamp plate (4). The secondary lamp plate (3) is located outside the reflector cup (1). The secondary lamp plate (3) is provided with a plurality of secondary lamp beads (10). The secondary lamp beads (10) are adapted to a plurality of secondary lenses (6) on the lens plate (2). The main lamp plate (4) is located on the side of the reflector cup (1) away from the lens plate (2). The main lamp plate (4) is provided with a main lamp bead (12) that is adapted to the reflector cup (1).

2. The electroplated light-emitting cup lens according to claim 1, characterized in that, The connecting assembly includes a connecting slider (15) disposed at the bottom of the sub-lens (6) and a mounting hole (16) opened on the lens plate (2). A connecting plate (17) is fixed on the inner wall of the mounting hole (16). A plurality of connecting grooves (18) adapted to the connecting slider (15) are evenly opened on the outer circumference of one side of the connecting plate (17). A pressing limiting member is provided in the connecting groove (18).

3. The electroplated light-emitting cup lens according to claim 2, characterized in that, The connecting groove (18) includes a sliding groove (19) formed on the outer surface of the connecting plate (17). One end of the sliding groove (19) has a through inlet and outlet (20), and the other end of the sliding groove (19) has a snap-fit ​​groove (21) adapted to the connecting slider (15).

4. The electroplated light-emitting cup lens according to claim 3, characterized in that, The extrusion limiting member includes an elastic pad (22), which is located in the inner wall of the sliding groove (19). The top of the elastic pad (22) is provided with a plurality of first extrusion protrusions (23) on the side near the elastic pad (22), and the top of the elastic pad (22) is provided with a second extrusion protrusion (24) on the side near the snap-fit ​​groove (21). A guide wedge (25) is provided between the second extrusion protrusion (24) and the first extrusion protrusion (23).

5. The electroplated light-emitting cup lens according to claim 4, characterized in that, The elastic pad (22), the first extrusion protrusion (23), the second extrusion protrusion (24), and the guide ramp (25) are an integral rubber structure.

6. The electroplated light-emitting cup lens according to claim 5, characterized in that, The lens plate (2) is provided with a plurality of positioning posts (7), and the auxiliary lamp plate (3) is provided with positioning holes (11) that are adapted to the positioning posts (7).

7. The electroplated light-emitting cup lens according to claim 6, characterized in that, The end of the reflector cup (1) is provided with a screw connection post (13), and the main lamp plate (4) is provided with a screw connection hole (14) that cooperates with the screw connection post (13).

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