RGB lamp strip capable of controlling color change

Abstract

The utility model discloses an RGB (red, green and blue) lamp strip capable of controlling color change, which comprises a fixing frame, a threaded pipe is fixedly connected to an inner cavity of the fixing frame, a threaded rod is in threaded connection to an inner cavity of the threaded pipe, a soft rope is fixedly connected to the end part of the threaded rod, a placing mechanism is fixedly connected to the end part of the fixing frame, and the placing mechanism is fixedly connected to the end part of the fixing frame. An RGB light bar is arranged on the upper surface of the placing mechanism, the placing mechanism comprises limiting rings, the limiting rings are fixedly connected to the end of the fixing frame, connecting rods are fixedly connected to the outer surfaces of the limiting rings, rotating columns are fixedly connected to the ends of the connecting rods, and the rotating columns are in friction fit with an inner cavity of the other limiting ring. The RGB lamp strip capable of controlling the color change has the effect of preventing the lamp strip from wrinkling when being installed on the surface of the special-shaped shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to RGB lamp strip technical field especially, it relates to a kind of RGB lamp strip of controllable color change. BACKGROUND

[0002] RGB lamp strip is a very attractive lighting product. It is composed of multiple LED lamp beads with independently controllable colors, and can present colorful light through different color combinations. RGB lamp strip has the characteristics of softness and bendability, and can be shaped randomly according to different use scenarios. It can be perfectly adapted whether it is used to decorate the ceiling, wall edge of indoor space, or used for outdoor landscape decoration.

[0003] The utility model with announcement number CN209495170U discloses a novel RGB lamp strip, which comprises a transparent flexible substrate layer and a soft lamp strip arranged in the substrate layer. One or more lamp beads are installed on the soft lamp strip. An arc-shaped assembly cavity is formed on each side of the substrate layer, and a transparent support strip is filled in each arc-shaped assembly cavity. One end of the transparent support strip is sealed and buckled into the arc-shaped assembly cavity, and the other end extends outside the substrate layer. A convex part is formed on the lower end surface of the external extending end of the transparent support strip. A light guide column is arranged on the side of the transparent support strip opposite to the lamp beads. The light guide column extends towards the side surface of the lamp beads. The lamp strip can guide part of the light to the two sides of the lamp strip, increase the side light guiding capability, and simultaneously use the protruding transparent support strip as a flexible support to increase the compression and shear resistance. The overall installation of the lamp strip is facilitated, and the lamp strip is convenient to take and install.

[0004] The above-mentioned application still has the following deficiencies:

[0005] When installed on the surface of the special-shaped shell, the lamp strip will wrinkle. UTILITY MODEL CONTENTS

[0006] The utility model discloses a kind of RGB lamp strips of controllable color change, to solve the technical problem that lamp strip will wrinkle when installed on the surface of the special-shaped shell.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The application discloses an RGB lamp strip capable of controlling color change.

[0009] The threaded pipe is arranged, the threaded rod is limited, the threaded rod can move transversely in the inner cavity of the threaded pipe when rotating, the soft rope is pulled to move, the placing mechanism is arranged, the RGB lamp strip can be placed, the shape of the RGB lamp strip can be changed and the shape of the RGB lamp strip can be fixed when the RGB lamp strip is connected to the outer surface of the special-shaped shell, the number of the placing mechanisms is several, the limiting ring of one placing mechanism is sleeved on the outer surface of the rotating column of another placing mechanism, the rotating column of the other placing mechanism is limited by the limiting ring, and the two placing mechanisms can be connected in series.

[0010] In a preferred scheme, the threaded rod is fixedly connected with a handle at the end away from the soft rope.

[0011] The handle is arranged, and the rotation of the threaded rod can be conveniently operated by an operator.

[0012] In a preferred scheme, the number of the placing mechanisms is several, the placing mechanisms are connected in pairs and end to end, the connecting rod is fixedly connected with a fixing block away from the rotating column, the end of the fixing block is fixedly connected with a limiting ball, the outer surface of the limiting ball is rotatably connected with a rotating sleeve, the side of the rotating sleeve away from the limiting ball is fixedly connected with a fixing rod, the end of the fixing rod is fixedly connected with a limiting frame, the inner cavity of the limiting frame is fixedly connected with an antiskid ring, the antiskid ring is sleeved on the outer surface of the soft rope, the end of the soft rope away from the threaded rod is fixedly connected with a blocking block, the blocking block is in pressing fit with the inner cavity of the limiting frame, the upper surface of the limiting frame is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with a placing plate, and the placing plate is connected with the lower surface of the RGB lamp strip.

[0013] By setting the limiting ball, the rotating sleeve can be limited, so that the rotating sleeve can rotate on the outer surface of the limiting ball, by setting the limiting frame and the anti-skid ring, the soft rope can be matched, so that when the soft rope is contracted, a plurality of placing mechanisms can be rotated, so that the shape of the RGB light bar is changed, by setting the blocking block, the placing mechanism located at the end in the plurality of placing mechanisms can be pulled, by setting the placing plate, the RGB light bar can be placed.

[0014] As can be known from the above, the RGB lamp strip with controllable color change has the following improvements and advantages compared with the prior art.

[0015] Firstly, by setting the threaded pipe, the threaded rod can be limited, so that the threaded rod can move transversely in the inner cavity of the threaded pipe when rotating, thereby pulling the soft rope to move.

[0016] Secondly, by setting the placing mechanism, the RGB light bar can be placed, and the shape of the RGB light bar can be changed and shaped when the RGB light bar is connected to the outer surface of the special-shaped shell, the number of the placing mechanisms is several, and the limiting ring of one placing mechanism is sleeved on the outer surface of the rotating column of another placing mechanism, by setting the limiting ring, the rotating column of the other placing mechanism can be limited, so that the two placing mechanisms can be connected in series. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure schematic view of the RGB lamp strip with controllable color change is provided.

[0018] Figure 2 A structure top view of the RGB lamp strip with controllable color change is provided.

[0019] Figure 3 A local structure schematic view of the RGB lamp strip with controllable color change is provided.

[0020] Figure 4 A placing mechanism schematic view of the RGB lamp strip with controllable color change is provided.

[0021] Figure 5 A placing mechanism top view of the RGB lamp strip with controllable color change is provided.

[0022] In the drawings: 1, fixed frame; 2, threaded pipe; 3, threaded rod; 4, handle; 5, soft rope; 6, plug block; 7, placing mechanism; 8, RGB light bar; 71, limiting ring; 72, connecting rod; 73, rotating column; 74, fixed block; 75, limiting ball; 76, rotating sleeve; 77, fixed rod; 78, limiting frame; 79, anti-skid ring; 710, fixed plate; 711, placing plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments of the present application.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0025] The RGB lamp strip disclosed by the present application can control color change, and is mainly applied to the scene that the lamp strip will produce wrinkles when installed on the surface of a special-shaped shell.

[0026] Reference Figure 1 - Figure 4The application discloses a color-changeable RGB lamp strip, which comprises a fixing frame 1, a threaded pipe 2 fixedly connected to the inner cavity of the fixing frame 1, a threaded rod 3 threadedly connected to the inner cavity of the threaded pipe 2, a soft rope 5 fixedly connected to the end of the threaded rod 3, a placing mechanism 7 fixedly connected to the end of the fixing frame 1, an RGB lamp strip 8 arranged on the upper surface of the placing mechanism 7, and a plurality of limiting rings 71 fixedly connected to the end of the fixing frame 1. The outer surface of each limiting ring 71 is fixedly connected with a connecting rod 72, and the end of the connecting rod 72 is fixedly connected with a rotating column 73. The rotating column 73 is frictionally matched with the inner cavity of another limiting ring 71. The threaded pipe 2 can be used for limiting the threaded rod 3, so that the threaded rod 3 can move transversely in the inner cavity of the threaded pipe 2 when rotating, thereby pulling the soft rope 5 to move. The placing mechanism 7 can be used for placing the RGB lamp strip 8 and changing the shape of the RGB lamp strip 8 and shaping the RGB lamp strip 8 when the RGB lamp strip 8 is connected to the outer surface of the special-shaped shell. The number of the placing mechanisms 7 is several, and the limiting ring 71 of one placing mechanism 7 is sleeved on the outer surface of the rotating column 73 of another placing mechanism 7. The limiting ring 71 can be used for limiting the rotating column 73 of another placing mechanism 7, so that the two placing mechanisms 7 can be connected in series.

[0027] With reference to Figure 1 - Figure 3 In a preferred embodiment, the end of the threaded rod 3 away from the soft rope 5 is fixedly connected with a handle 4. The handle 4 can be used for facilitating the rotation of the threaded rod 3 by an operator.

[0028] With reference to Figure 1 、 Figure 4 and Figure 5In a preferred embodiment, the number of the placing mechanisms 7 is several, and the placing mechanisms 7 are connected end to end in pairs, the connecting rod 72 is fixedly connected with a fixed block 74 away from one side of the rotating column 73, the end of the fixed block 74 is fixedly connected with a limiting ball 75, the outer surface of the limiting ball 75 is rotatably connected with a rotating sleeve 76, the limiting ball 75 can limit the rotating sleeve 76, so that the rotating sleeve 76 can rotate on the outer surface of the limiting ball 75, the side away from the limiting ball 75 of the rotating sleeve 76 is fixedly connected with a fixed rod 77, the end of the fixed rod 77 is fixedly connected with a limiting frame 78, the inner cavity of the limiting frame 78 is fixedly connected with an anti-skid ring 79, the anti-skid ring 79 is sleeved on the outer surface of the soft rope 5, the limiting frame 78 and the anti-skid ring 79 can cooperate with the soft rope 5, so that when the soft rope 5 is contracted, the several placing mechanisms 7 can be rotated, and the shape of the RGB light bar 8 can be changed, one end of the soft rope 5 away from the threaded rod 3 is fixedly connected with a plug block 6, the plug block 6 is in extrusion fit with the inner cavity of the limiting frame 78 at the end, the plug block 6 can pull the placing mechanism 7 at the end of the several placing mechanisms 7, the upper surface of the limiting frame 78 is fixedly connected with a fixed plate 710, the upper surface of the fixed plate 710 is fixedly connected with a placing plate 711, the placing plate 711 is connected with the lower surface of the RGB light bar 8, and the placing plate 711 can place the RGB light bar 8.

[0029] Working principle: in use, the operator places the RGB light bar 8 on the upper surface of the placing plate 711, and attaches the device to the outer surface of the special-shaped shell, then holds the handle 4 and rotates, so that the threaded rod 3 drives the soft rope 5 to move in the inner cavity of the threaded pipe 2, in the process of tensioning the soft rope 5, the rotating column 73 rotates in the inner cavity of the limiting ring 71, so that the angle between the several placing plates 711 changes, so that the RGB light bar 8 can be bent, and when installed on the outer surface of the special-shaped shell, the RGB light bar 8 will not wrinkle.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a partial structure, device, method step replacement, or a complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. An RGB LED strip with controllable color changes, comprising a mounting bracket (1), characterized in that, A threaded tube (2) is fixedly connected to the inner cavity of the fixed frame (1), and a threaded rod (3) is threadedly connected to the inner cavity of the threaded tube (2). A soft rope (5) is fixedly connected to the end of the threaded rod (3). A placement mechanism (7) is fixedly connected to the end of the fixed frame (1). An RGB light strip (8) is provided on the upper surface of the placement mechanism (7). The placement mechanism (7) includes a limiting ring (71). The limiting ring (71) is fixedly connected to the end of the fixed frame (1). A connecting rod (72) is fixedly connected to the outer surface of the limiting ring (71). A rotating column (73) is fixedly connected to the end of the connecting rod (72). The rotating column (73) is rubbed and adapted to the inner cavity of another limiting ring (71).

2. The RGB light strip with controllable color change according to claim 1, characterized in that, A handle (4) is fixedly connected to the end of the threaded rod (3) away from the soft rope (5).

3. The RGB light strip with controllable color change according to claim 1, characterized in that, The number of the placement mechanism (7) is several, and the several placement mechanisms (7) are connected end to end in pairs.

4. The RGB light strip with controllable color change according to claim 3, characterized in that, A fixing block (74) is fixedly connected to the side of the connecting rod (72) away from the rotating column (73). A limiting ball (75) is fixedly connected to the end of the fixing block (74). A rotating sleeve (76) is rotatably connected to the outer surface of the limiting ball (75).

5. An RGB light strip with controllable color change according to claim 4, characterized in that, A fixing rod (77) is fixedly connected to the side of the rotating sleeve (76) away from the limiting ball (75). A limiting frame (78) is fixedly connected to the end of the fixing rod (77). An anti-slip ring (79) is fixedly connected to the inner cavity of the limiting frame (78). The anti-slip ring (79) is sleeved on the outer surface of the soft rope (5).

6. The RGB light strip with controllable color change according to claim 5, characterized in that, The end of the soft rope (5) away from the threaded rod (3) is fixedly connected to a blocking block (6), and the blocking block (6) is squeezed and adapted to the inner cavity of the end limiting frame (78).

7. An RGB light strip with controllable color change according to claim 6, characterized in that, A fixing plate (710) is fixedly connected to the upper surface of the limiting frame (78), and a placement plate (711) is fixedly connected to the upper surface of the fixing plate (710). The placement plate (711) is connected to the lower surface of the RGB light strip (8).

Images