Red, green and blue (RGB) external control atmosphere lamp with excellent waterproof performance

Abstract

The utility model discloses an RGB external control atmosphere lamp with excellent waterproof performance, and particularly relates to the field of atmosphere lamps, the RGB external control atmosphere lamp comprises a terminal wire and a PCB lamp panel, the terminal wire is fixedly arranged at the bottom of the PCB lamp panel, the bottom of the PCB lamp panel is movably provided with a bottom shell, and the top of the PCB lamp panel is movably provided with an upper cover; the center of the top of the bottom shell is fixedly provided with a wire passing column, the top of the bottom shell is fixedly provided with a limiting ring, the periphery of the wire passing column is sleeved with the limiting ring, a lamp panel mounting groove is formed between the wire passing column and the limiting ring, the PCB lamp panel is movably arranged in the lamp panel mounting groove, the periphery of the limiting ring is sleeved with a silica gel ring, and the top of the wire passing column is provided with a sealing groove. A sealing ring is movably arranged in the sealing groove, and a threaded column is welded to the bottom of the bottom shell. Compared with a traditional scheme that a cover is screwed on the front face, the sealing waterproof scheme that the silica gel ring is additionally arranged on the front face and the screws are screwed is adopted, the waterproof effect is better, installation is more convenient, and the PCB lamp panel is more convenient to replace at high altitude.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere lamps, and more specifically, to an RGB externally controlled atmosphere lamp with excellent waterproofness. Background Art

[0002] Ambient lights are a type of LED lights, mainly used for architectural decorative lighting and commercial space lighting. They have a heavy decorative component and can be round or square in shape. Because heat dissipation is generally considered, their appearance is somewhat different from traditional ambient lights.

[0003] For most of the enclosed atmosphere lights, the mechanical parts also have protective glass and various sealing rings. In order to improve the durability of the lamps and reduce the maintenance workload, people pay more and more attention to the development of enclosed atmosphere lights with higher one-time investment costs. The protection level of the shell is IP55.

[0004] In order to facilitate the inspection of the PCB light board, the traditional ambient light solution uses a front-mounted threaded shell. After multiple inspections, gaps are likely to appear on the edge of the shell, thus affecting the waterproof effect. Utility Model Content

[0005] The utility model provides an RGB externally controlled atmosphere lamp with excellent waterproofness, and aims to solve the problem that, in the existing shell installed by front thread, gaps are easily formed at the edge of the shell after repeated maintenance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an RGB externally controlled atmosphere lamp with excellent waterproofness, comprising a terminal wire and a PCB light board, the terminal wire is fixedly arranged at the bottom of the PCB light board, the bottom of the PCB light board is movably provided with a bottom shell, and the top of the PCB light board is movably provided with an upper cover; a wire-passing column is fixedly arranged at the top center of the bottom shell, a limiting ring is fixedly arranged at the top of the bottom shell, and the limiting ring is sleeved on the outer periphery of the wire-passing column, a light board mounting groove is arranged between the wire-passing column and the limiting ring, the PCB light board is movably arranged in the light board mounting groove, a silicone ring is sleeved on the outer periphery of the limiting ring, a sealing groove is opened on the top of the wire-passing column, a sealing ring is movably provided inside the sealing groove, a threaded column is welded at the bottom of the bottom shell, a sealing gasket and a movable plum blossom ring are sleeved on the outer periphery of the threaded column, and the movable plum blossom ring is located at the bottom of the sealing gasket, and the movable plum blossom ring is threadedly connected to the threaded column.

[0007] In a preferred embodiment, a screw hole column is fixedly provided on the outer side of the wire passing column, a fixing screw 2 is threadedly connected to the top of the screw hole column, a screw hole 3 is opened on the outer periphery of the PCB lamp board, and the fixing screw 2 passes through the interior of the screw hole 3.

[0008] In a preferred embodiment, inner recesses are provided on the outer periphery of the limiting ring, the outer periphery of the PCB light board and the outer periphery of the silicone ring, the inner recess of the PCB light board matches the inner side of the inner recess of the limiting ring, and the inner recess of the silicone ring matches the outer side of the inner recess of the limiting ring.

[0009] In a preferred embodiment, a screw hole 1 is provided on the edge of the bottom shell, and the screw hole 1 is located on the outer periphery of the limiting ring, a screw hole 2 is provided on the edge of the upper cover, a fixing screw 1 is threadedly connected to the inner part of the screw hole 2, and the bottom end of the fixing screw 1 is threadedly connected to the screw hole 1.

[0010] In a preferred embodiment, a soldering pad is fixedly provided at the bottom of the PCB lamp board, the terminal wire passes through the inside of the wire post, and the top end of the terminal wire is fixedly welded to the soldering pad, the cross-sections of the sealing groove and the sealing ring are both U-shaped, and the sealing ring is arranged around the periphery of the soldering pad.

[0011] In a preferred embodiment, a plurality of groups of screw holes 1 and inner recesses are arranged correspondingly, and the inner recesses are arranged in an arc shape.

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

[0013] The utility model adopts a sealing and waterproof solution by adding a silicone ring on the front and screwing in screws. Compared with the traditional solution of screwing the cover on the front, the utility model has a better waterproof effect, is more convenient to install, and is more convenient to replace the PCB light board at high altitude.

[0014] The utility model adopts a semi-U-shaped sealing ring plus a sealing groove and a waterproofing solution using screws at the waterproofing solution of the PCB lamp board, thereby solving the problem of glue leakage during the overall bottom filling.

[0015] The utility model can adjust the suitable installation height by adjusting the height of the base thread according to the height of the customer's fixing plate through the movable plum blossom ring.

[0016] The utility model adopts a sealing gasket installed at the bottom of the bottom shell, so that the sealing gasket can prevent external water from entering the aluminum tank when the customer installs the aluminum tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the PCB lamp board structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the silicone ring structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the structure of the movable plum blossom ring of the utility model.

[0022] The accompanying drawings are marked as follows: 1. terminal wire; 2. bottom shell; 21. wire passing column; 211. sealing groove; 22. limiting ring; 23. screw hole one; 24. threaded column; 25. screw hole column; 26. inner recess; 3. upper cover; 31. screw hole two; 32. fixing screw one; 4. PCB light board; 41. fixing screw two; 42. screw hole three; 5. silicone ring; 6. sealing ring; 7. sealing gasket; 8. movable plum blossom ring. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0024] Refer to the instruction manual Figures 1 to 5 A waterproof RGB externally controlled atmosphere lamp comprises a terminal line 1 and a PCB lamp board 4, wherein the terminal line 1 is fixedly arranged at the bottom of the PCB lamp board 4, a bottom shell 2 is movably arranged at the bottom of the PCB lamp board 4, and an upper cover 3 is movably arranged at the top of the PCB lamp board 4; a wire column 21 is fixedly arranged at the top center of the bottom shell 2, a limiting ring 22 is fixedly arranged at the top of the bottom shell 2, and the limiting ring 22 is sleeved on the outer periphery of the wire column 21, a lamp board mounting groove is arranged between the wire column 21 and the limiting ring 22, the PCB lamp board 4 is movably arranged in the lamp board mounting groove, a silicone ring 5 is sleeved on the outer periphery of the limiting ring 22, a sealing groove 211 is opened at the top of the wire column 21, and a sealing ring 6 is movably arranged inside the sealing groove 211, a threaded column 24 is welded at the bottom of the bottom shell 2, a sealing gasket 7 and a movable plum blossom ring 8 are sleeved on the outer periphery of the threaded column 24, and the movable plum blossom ring 8 is located at the bottom of the sealing gasket 7, and the movable plum blossom ring 8 is threadedly connected with the threaded column 24.

[0025] It should be noted that the terminal wire 1 is a transparent waterproof terminal wire, the cross section of the upper cover 3 is concave, and when the bottom shell 2 and the upper cover 3 are combined, the upper cover 3 covers the limiting ring 22 inside.

[0026] Furthermore, a screw hole column 25 is fixedly provided on the outer side of the wire passing column 21 , a fixing screw 2 41 is threadedly connected to the top of the screw hole column 25 , a screw hole 3 42 is opened on the outer periphery of the PCB lamp board 4 , and the fixing screw 2 41 passes through the interior of the screw hole 3 42 .

[0027] It should be noted that the second fixing screw 41 first passes through the third screw hole 42 and then is threadedly connected to the screw hole column 25 .

[0028] Furthermore, inner recesses 26 are provided on the outer periphery of the limiting ring 22 , the outer periphery of the PCB light board 4 and the outer periphery of the silicone ring 5 . The inner recess 26 of the PCB light board 4 matches the inner side of the inner recess 26 of the limiting ring 22 , and the inner recess 26 of the silicone ring 5 matches the outer side of the inner recess 26 of the limiting ring 22 .

[0029] It should be noted that the thickness of the silicone ring 5 is smaller than the height of the limiting ring 22 , the silicone ring 5 cooperates with the outer periphery of the limiting ring 22 , the PCB light board 4 is installed on the wire column 21 , and the PCB light board 4 cooperates with the inner side of the limiting ring 22 .

[0030] Furthermore, a screw hole 23 is provided on the edge of the bottom shell 2, and the screw hole 23 is located on the outer periphery of the limiting ring 22. A screw hole 31 is provided on the edge of the upper cover 3. A fixing screw 32 is threadedly connected inside the screw hole 31, and the bottom end of the fixing screw 32 is threadedly connected to the screw hole 23.

[0031] It should be noted that the fixing screw 1 32 first passes through the screw hole 2 31 and then is threadedly connected with the screw hole 1 23 .

[0032] Furthermore, a soldering pad is fixedly provided at the bottom of the PCB lamp board 4, the terminal wire 1 passes through the inside of the wire post 21, and the top of the terminal wire 1 is fixedly welded to the soldering pad, the cross-sections of the sealing groove 211 and the sealing ring 6 are both U-shaped, and the sealing ring 6 is arranged around the periphery of the soldering pad.

[0033] Furthermore, a plurality of groups of screw holes 23 and inner recesses 26 are correspondingly arranged, and the inner recesses 26 are arranged in an arc shape.

[0034] In this embodiment, the implementation scenario is specifically as follows: Step 1: First, pass the terminal wire 1 through the wire column 21, then weld the pad at the bottom of the PCB lamp board 4 to the connecting end of the terminal wire 1, and then install the sealing ring 6 into the sealing groove 211, and then press the welding end of the PCB lamp board 4 into the sealing ring 6, and then pass the fixing screw 2 41 through the screw hole 3 42 and tighten it on the screw hole column 25. At this point, the PCB lamp board 4 is installed on the bottom shell 2. The waterproof solution at the PCB lamp board 4 adopts a semi-U-shaped sealing ring 6 plus a sealing groove 211, and a waterproof solution fastened with screws, which solves the problem of glue leakage at the overall bottom; Step 2: First, put the silicone ring 5 on the limit ring 2 2, and then cover the upper cover 3 on the bottom shell 2, and finally pass the fixing screw 32 through the screw hole 2 31 and screw it into the screw hole 23 to lock it. At this point, the sealing installation of the bottom shell 2 and the upper cover 3 is completed. Compared with the traditional front-screwing cover solution, the front-adding silicone ring 5 and the sealing and waterproof solution of screwing are adopted, which has better waterproof effect, more convenient installation, and more convenient replacement of the PCB light board 4 at high altitude; the third step: first put the sealing gasket 7 on the threaded column 24, and then screw the movable plum blossom ring 8 on the threaded column 24, and finally adjust the installation height according to the actual situation. The sealing gasket 7 is installed at the bottom of the bottom shell 2. When the customer installs the aluminum trough, the sealing gasket 7 can isolate the external water from entering the aluminum trough.

[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A waterproof RGB externally controlled atmosphere lamp, comprising a terminal wire (1) and a PCB lamp board (4), wherein the terminal wire (1) is fixedly arranged at the bottom of the PCB lamp board (4), characterized in that: The bottom of the PCB light board (4) is movably provided with a bottom shell (2), and the top of the PCB light board (4) is movably provided with an upper cover (3); A wire-passing column (21) is fixedly provided at the center of the top of the bottom shell (2), a limiting ring (22) is fixedly provided at the top of the bottom shell (2), and the limiting ring (22) is sleeved on the outer periphery of the wire-passing column (21), a light board mounting groove is provided between the wire-passing column (21) and the limiting ring (22), the PCB light board (4) is movably provided in the light board mounting groove, a silicone ring (5) is sleeved on the outer periphery of the limiting ring (22), a sealing groove (211) is opened at the top of the wire-passing column (21), a sealing ring (6) is movably provided inside the sealing groove (211), a threaded column (24) is welded at the bottom of the bottom shell (2), a sealing gasket (7) and a movable plum blossom ring (8) are sleeved on the outer periphery of the threaded column (24), and the movable plum blossom ring (8) is located at the bottom of the sealing gasket (7), and the movable plum blossom ring (8) is threadedly connected to the threaded column (24).

2. According to claim 1, a waterproof and excellent RGB externally controlled atmosphere lamp, characterized in that: A screw hole column (25) is fixedly provided on the outer side of the wire passing column (21), and a fixing screw 2 (41) is threadedly connected to the top of the screw hole column (25). A screw hole 3 (42) is opened on the outer periphery of the PCB lamp board (4), and the fixing screw 2 (41) passes through the interior of the screw hole 3 (42).

3. According to claim 2, a waterproof and excellent RGB externally controlled atmosphere lamp, characterized in that: The outer periphery of the limiting ring (22), the outer periphery of the PCB light board (4) and the outer periphery of the silicone ring (5) are all provided with inner recesses (26); the inner recess (26) of the PCB light board (4) is matched with the inner side of the inner recess (26) of the limiting ring (22); and the inner recess (26) of the silicone ring (5) is matched with the outer side of the inner recess (26) of the limiting ring (22).

4. According to claim 3, a waterproof and excellent RGB externally controlled atmosphere lamp is characterized in that: The edge of the bottom shell (2) is provided with a screw hole (23), and the screw hole (23) is located on the outer periphery of the limiting ring (22). The edge of the upper cover (3) is provided with a screw hole (31), and a fixing screw (32) is threadedly connected inside the screw hole (31), and the bottom end of the fixing screw (32) is threadedly connected to the screw hole (23).

5. According to claim 4, a waterproof and excellent RGB externally controlled atmosphere lamp, characterized in that: A soldering pad is fixedly provided at the bottom of the PCB lamp board (4); the terminal wire (1) passes through the inside of the wire post (21); and the top end of the terminal wire (1) is fixedly welded to the soldering pad; the cross-sections of the sealing groove (211) and the sealing ring (6) are both U-shaped, and the sealing ring (6) is arranged around the periphery of the soldering pad.

6. According to claim 5, a waterproof and excellent RGB externally controlled atmosphere lamp, characterized in that: A plurality of groups of screw holes (23) and inner recesses (26) are arranged correspondingly, and the inner recesses (26) are arranged in an arc shape.

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